HMH Go Math

Go Math Grade K Answer Key Chapter 9

Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes

HMH Go Math / /

Hello Students!!! Are you looking for the Go Math Answer Key for Grade K? If our guess is correct, then your weight is over. Because we provide the solutions for all the questions in a simple way in Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes. This helps teachers and parents to make their children complete homework or assignments in time.

Go Math Grade K Chapter 9 Answer Key Identify and Describe Two-Dimensional Shapes

Students must get an interest in math from childhood itself. So make your children fall in love with math by showing the Go Math Grade K Chapter 9 Answer Key Identify and Describe Two-Dimensional Shapes. By following our HMH Go Math Answer Key your child will get the knowledge slowly by seeing the solved images. So, Download Go Math Grade K Solution Key Chapter 9 Identify and Describe Two-Dimensional Shapes pdf for free.

Identify and Describe Two-Dimensional Shapes

Lesson: 1 Identify and Name Circles

Lesson: 2 Describe Circles

Lesson: 3 Identify and Name Squares

Lesson: 4 Describe Squares

Lesson: 5 Identify and Name Triangles

Lesson: 6 Describe Triangles

Mid-Chapter Checkpoint

Lesson: 7 Identify and Name Rectangles

Lesson: 8 Describe Rectangles

Lesson: 9 Identify and Name Hexagons

Lesson: 10 Describe Hexagons

Lesson: 11 Algebra • Compare Two- Dimensional Shapes

Lesson: 12 Problem Solving • Draw to Join Shapes

Review/Test

Identify and Describe Two-Dimensional Shapes Show What You Know

Shape
DIRECTIONS 1–3. Look at the shape at the beginning of the row. Mark an X on the shape that is alike. 4–6. Count and tell how many. Write the number.
Question 1.
Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 1.1
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-1.1

Question 2.
Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 1.2
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-1.2

Question 3.
Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 1.3
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-1.3

Count Objects
Question 4.
Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 1.4
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-1.4

Question 5.
Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 1.5
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-1.5

Question 6.
Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 1.6
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-1.6

Identify and Describe Two-Dimensional Shapes Vocabulary Builder

DIRECTIONS Circle the box that is sorted by green vegetables. Mark an X on the box that is sorted by purple fruit.
Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 1.7
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-1.7

Identify and Describe Two-Dimensional Shapes Game Number Picture

DIRECTIONS Play with a partner. Decide who goes first. Toss the number cube. Color a shape in the picture that matches the number rolled. A player misses a turn if a number is rolled and all shapes with that number are colored. Continue until all shapes in the picture are colored.

MATERIALS number cube (labeled 1, 2, 2, 3, 3, 4), crayons
Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 1.8

Identify and Describe Two-Dimensional Shapes Vocabulary Game

DIRECTIONS Say each word. Tell something you know about the word.
Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 1.9

DIRECTIONS Place game pieces on START. Play with a partner. Take turns. Toss the number cube. Move that many spaces. If a player can name the shape and tell something about the shape, the player moves ahead 1 space. The first player to reach FINISH wins.

MATERIALS 1 connecting cube game piece for each player, number cube
Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 2.1
Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 2.2

The Write Way
DIRECTIONS Choose two shapes. Draw to show what you know about the shapes. Reflect Be ready to tell about your drawing.

Lesson 9.1 Identify and Name Circles

Essential Question How can you identify and name circles?

DIRECTIONS Place two-dimensional shapes on the page. Identify and name the circles. Sort the shapes by circles and not circles. Trace and color the shapes on the sorting mat.
Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 9.1 1
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.1-1

Share and Show

DIRECTIONS 1. Mark an X on all of the circles.
Question 1.
Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 9.1 2
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.1-2

DIRECTIONS 2. Color the circles in the picture.
Question 2.
Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 9.1 3
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.1-3

Problem Solving • Applications

DIRECTIONS 3. Neville puts his shapes in a row. Which shape is a circle? Mark an X on that shape. 4. Draw to show what you know about circles. Tell a friend about your drawing.
Question 3.
Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 9.1 4
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.1-4

Go Math Kindergarten Chapter 9 Test Answer Key Question 4.
Answer: A circle has a curve shape with no sides and vertices.
Go-Math-Answer-Key-Grade-K-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.1-4 (1)

HOME ACTIVITY • Have your child show you an object that is shaped like a circle.

Identify and Name Circles Homework & Practice 9.1

DIRECTIONS 1. Color the circles in the picture.
Question 1.
Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 9.1 5
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.1-5

DIRECTIONS 1. Color the circle. 2. Count forward. Trace and write the numbers in order. 3. Which number completes the addition sentence about the sets of cats? Write the number.
Lesson Check
Question 1.
Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 9.1 6
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.1-6

Spiral Review
Question 2.
Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 9.1 7
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.1-7

Question 3.
Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 9.1 8
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.1-8

Lesson 9.2 Describe Circles

Essential Question How can you describe circles?

Listen and Draw

DIRECTIONS Use your finger to trace around the circle. Talk about the curve. Trace around the curve.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.2 1

Share and Show

DIRECTIONS 1. Use your finger to trace around the circle. Trace the curve around the circle. 2. Color the object that is shaped like a circle.
Question 1.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.2 2
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.2-2

Question 2.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.2 3
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.2-3

DIRECTIONS 3. Use a pencil to hold one end of a large paper clip on one of the dots in the center of the page. Place another pencil in the other end of the paper clip. Move the pencil around to draw a circle.
Question 3.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.2 4
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.2-4

Problem Solving • Applications

DIRECTIONS 4. I have a curve. What shape am I? Draw the shape. Tell a friend the name of the shape.
Question 4.
Answer: Circle
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-img 4

HOME ACTIVITY • Have your child describe a circle.

Describe Circles Homework & Practice 9.2

DIRECTIONS 1. Use a pencil to hold one end of a large paper clip on one of the dots in the center. Place another pencil in the other end of the paper clip. Move the pencil around to draw a circle. 2. Color the object that is shaped like a circle.
Question 1.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.2 5
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.2-5

Question 2.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.2 6
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.2-6

DIRECTIONS 1. Which shape has a curve? Color that shape. 2. Point to each set of 10 as you count by tens. Circle the number that shows how many grapes there are. 3. How many tiles are there? Write the number.
Lesson Check
Question 1.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.2 7
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.2-7

Spiral Review
Question 2.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.2 8
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.2-8

Question 3.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.2 9
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.2-9

Lesson 9.3 Identify and Name Squares

Essential Question How can you identify and name squares?

Listen and Draw

DIRECTIONS Place two-dimensional shapes on the page. Identify and name the squares. Sort the shapes by squares and not squares. Trace and color the shapes on the sorting mat.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.3 1
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.3-1

Share and Show

DIRECTIONS 1. Mark an X on all of the squares.
Question 1.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.3 2
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.3-2

DIRECTIONS 2. Color the squares in the picture.
Question 2.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.3 3
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.3-3

Problem Solving • Applications

DIRECTIONS 3. Dennis drew these shapes. Which shapes are squares? Mark an X on those shapes. 4. Draw to show what you know about squares. Tell a friend about your drawing.
Question 3.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.3 4
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.3-4

Question 4.
Answer:
a square is a regular quadrilateral, which means that it has four equal sides and four equal angles. It can also be defined as a rectangle in which two adjacent sides have equal length
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-img-1

HOME ACTIVITY • Have your child show you an object that is shaped like a square.

Identify and Name Squares Homework & Practice 9.3

DIRECTIONS 1. Color the squares in the picture.
Question 1.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.3 5
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.3-5

DIRECTIONS 1. Which shape is a square? Color the square. 2. How many tiles are there? Write the number. 3. Trace the number of puppies. Trace the number of puppies being added. Write the number that shows how many puppies there are now.
Lesson Check
Question 1.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.3 6
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.3-6

Spiral Review
Question 2.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.3 7
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.3-7

Question 3.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.3 8
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.3-8

Lesson 9.4 Describe Squares

Essential Question How can you describe squares?

Listen and Draw

DIRECTIONS Use your finger to trace around the square. Talk about the number of sides and the number of vertices. Draw an arrow pointing to another vertex. Trace around the sides.
Go Math Grade K Chapter 9 Answer Key Pdf Identify and Describe Two-Dimensional Shapes 9.4 1

Share and Show

Go Math Grade K Chapter 9 Answer Key Pdf Identify and Describe Two-Dimensional Shapes 9.4 2
DIRECTIONS 1. Place a counter on each corner, or vertex. Write how many corners, or vertices. 2. Trace around the sides. Write how many sides.
Question 1.
Go Math Grade K Chapter 9 Answer Key Pdf Identify and Describe Two-Dimensional Shapes 9.4 3
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.6-3

Question 2.
Go Math Grade K Chapter 9 Answer Key Pdf Identify and Describe Two-Dimensional Shapes 9.4 4
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.6-4

DIRECTIONS 3. Draw and color a square.
Question 3.
Go Math Grade K Chapter 9 Answer Key Pdf Identify and Describe Two-Dimensional Shapes 9.4 5
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.6-5

Problem Solving • Applications

DIRECTIONS 4. I have 4 sides of equal length and 4 vertices. What shape am I? Draw the shape. Tell a friend the name of the shape.
Question 4.
Answer: I am a square
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-img-1

HOME ACTIVITY • Have your child describe a square.

Describe Squares Homework & Practice 9.4

DIRECTIONS 1. Draw and color a square. 2. Place a counter on each corner, or vertex, of the square that you drew. Write how many corners, or vertices. 3. Trace around the sides of the square that you drew. Write how many sides.
Question 1.
Go Math Grade K Chapter 9 Answer Key Pdf Identify and Describe Two-Dimensional Shapes 9.4 6
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.6-6

Question 2.
Go Math Grade K Chapter 9 Answer Key Pdf Identify and Describe Two-Dimensional Shapes 9.4 7
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.6-7

Question 3.
Go Math Grade K Chapter 9 Answer Key Pdf Identify and Describe Two-Dimensional Shapes 9.4 8
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.6-8

DIRECTIONS 1. How many vertices does the square have? Write the number. 2. Count and tell how many pieces of fruit. Write the number. 3. How many tiles are there? Write the number.
Lesson Check
Question 1.
Go Math Grade K Chapter 9 Answer Key Pdf Identify and Describe Two-Dimensional Shapes 9.4 9
Answer:
Go-Math-Grade-K-Chapter-9-Answer-Key-Pdf-Identify-and-Describe-Two-Dimensional-Shapes-9.4-9

Spiral Review
Question 2.
Go Math Grade K Chapter 9 Answer Key Pdf Identify and Describe Two-Dimensional Shapes 9.4 10
Answer:
Go-Math-Grade-K-Chapter-9-Answer-Key-Pdf-Identify-and-Describe-Two-Dimensional-Shapes-9.4-10

Question 3.
Go Math Grade K Chapter 9 Answer Key Pdf Identify and Describe Two-Dimensional Shapes 9.4 11
Answer:
Go-Math-Grade-K-Chapter-9-Answer-Key-Pdf-Identify-and-Describe-Two-Dimensional-Shapes-9.4-11

Lesson 9.5 Identify and Name Triangles

Essential Question How can you identify and name triangles?

Listen and Draw

DIRECTIONS Place two-dimensional shapes on the page. Identify and name the triangles. Sort the shapes by triangles and not triangles. Trace and color the shapes on the sorting mat.
Grade K Go Math Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.5 1
Answer:
Grade-K-Go-Math-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.5-1

Share and Show

DIRECTIONS 1. Mark an X on all of the triangles.
Question 1.
Grade K Go Math Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.5 2
Answer:
Grade-K-Go-Math-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.5-2

DIRECTIONS 2. Color the triangles in the picture.
Question 2.
Grade K Go Math Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.5 3
Answer:
Grade-K-Go-Math-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.5-3

Problem Solving • Applications

DIRECTIONS 3. Anita put her shapes in a row. Which shapes are triangles? Mark an X on those shapes. 4. Draw to show what you know about triangles. Tell a friend about your drawing.
Question 3.
Grade K Go Math Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.5 4
Answer:
Grade-K-Go-Math-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.5-4

Question 4.
Answer:
Grade-K-Go-Math-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.5-4 (1)
A triangle is a polygon with three edges and three vertices. It is one of the basic shapes in geometry

HOME ACTIVITY • Have your child show you an object that is shaped like a triangle.

Identify and Name Triangles Homework & Practice 9.5

DIRECTIONS 1–2. Color the triangles in the picture.
Question 1.
Grade K Go Math Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.5 5
Answer:
Grade-K-Go-Math-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.5-5

Question 2.
Grade K Go Math Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.5 6
Answer:
Grade-K-Go-Math-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.5-6

DIRECTIONS 1. Which shape is a triangle? Color the triangle. 2. Begin with 1 and count forward to 24. What is the next number? Draw a line under that number. 3. How many more counters would you place to model a way to make 10? Draw the counters.
Lesson Check
Question 1.
Grade K Go Math Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.5 7
Answer:
Grade-K-Go-Math-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.5-7

Spiral Review
Question 2.
Grade K Go Math Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.5 8
Answer: 25
Grade-K-Go-Math-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.5-8

Question 3.
Grade K Go Math Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.5 9
Answer: 3
Grade-K-Go-Math-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.5-9

Lesson 9.6 Describe Triangles

Essential Question How can you describe triangles?
Answer: A triangle is a polygon with three edges and three vertices. It is one of the basic shapes in geometry.

Listen and Draw

DIRECTIONS Use your finger to trace around the triangle. Talk about the number of sides and the number of vertices. Draw an arrow pointing to another vertex. Trace around the sides.
Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 9.6 1

Share and Show

Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 9.6 2
DIRECTIONS 1. Place a counter on each corner, or vertex. Write how many corners, or vertices. 2. Trace around the sides. Write how many sides.
Question 1.
Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 9.6 3
Answer:
Go-Math-Grade-K-Chapter-9-Answer-Key-Pdf-Identify-and-Describe-Two-Dimensional-Shapes-9.4-3

Question 2.
Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 9.6 4
Answer:
Go-Math-Grade-K-Chapter-9-Answer-Key-Pdf-Identify-and-Describe-Two-Dimensional-Shapes-9.4-4

DIRECTIONS 3. Draw and color a triangle.
Question 3.
Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 9.6 5
Answer:
Go-Math-Grade-K-Chapter-9-Answer-Key-Pdf-Identify-and-Describe-Two-Dimensional-Shapes-9.4-5

Describe Triangles Homework & Practice 9.6

DIRECTIONS 1. Draw and color a triangle. 2. Place a counter on each corner, or vertex, of the triangle that you drew. Write how many corners, or vertices. 3. Trace around the sides of the triangle that you drew. Write how many sides.
Question 1.
Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 9.6 6
Answer:
Go-Math-Grade-K-Chapter-9-Answer-Key-Pdf-Identify-and-Describe-Two-Dimensional-Shapes-9.4-6

Question 2.
Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 9.6 7
Answer:
Go-Math-Grade-K-Chapter-9-Answer-Key-Pdf-Identify-and-Describe-Two-Dimensional-Shapes-9.4-7

Question 3.
Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 9.6 8
Answer:
Go-Math-Grade-K-Chapter-9-Answer-Key-Pdf-Identify-and-Describe-Two-Dimensional-Shapes-9.4-8

DIRECTIONS 1. How many sides does the triangle have? Write the number. 2. Which number shows how many kittens are left? Write the number. 3. How many more counters would you place to model a way to make 7? Draw the counters.
Lesson Check
Question 1.
Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 9.6 9
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.6-9

Spiral Review
Question 2.
Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 9.6 10
Answer: 3
Go-Math-Answer-Key-Grade-K-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.6-10

Question 3.
Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 9.6 11
Answer: 4
Go-Math-Answer-Key-Grade-K-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.6-11

Identify and Describe Two-Dimensional Shapes Mid-Chapter Checkpoint

Concepts and Skills

DIRECTIONS 1–2. Trace around each side. Write how many sides. Place a counter on each corner or vertex. Write how many vertices. (K.G.B.4) 3. Draw lines to match the shape to its name. (K.G.A.2)
Question 1.
Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 9.6 12
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.6-12

Question 2.
Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 9.6 13
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.6-13

Question 3.
THINK SMARTER
Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 9.6 14
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.6-14

Lesson 9.7 Identify and Name Rectangles

Essential Question How can you identify and name rectangles?

Listen and Draw

DIRECTIONS Place two-dimensional shapes on the page. Identify and name the rectangles. Sort the shapes by rectangles and not rectangles. Trace and color the shapes on the sorting mat.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.7 1
Answers:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.7-1

Share and Show

DIRECTIONS 1. Mark an X on all of the rectangles.
Question 1.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.7 2
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.7-2

DIRECTIONS 2. Color the rectangles in the picture.
Question 2.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.7 3
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.7-3

Problem Solving • Applications

DIRECTIONS 3. Max looked at his shapes. Which of his shapes are rectangles? Mark an X on those shapes. 4. Draw to show what you know about rectangles. Tell a friend about your drawing.
Question 3.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.7 4
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.7-4

Question 4.
Answer: A rectangle is a  quadrilateral, which means that it has four sides and four angles.In which two adjacent sides have equal length
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-img 2

HOME ACTIVITY • Have your child show you an object that is shaped like a rectangle.

Identify and Name Rectangles Homework & Practice 9.7

DIRECTIONS 1. Color the rectangles in the picture.
Question 1.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.7 5
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.7-5

DIRECTIONS 1. Which shape is a rectangle? Color the rectangle. 2. Count by tens as you point to the numbers in the shaded boxes. Start with the number 10. What number do you end with? Draw a line under that number. 3. How many more counters would you place to model a way to make 6? Draw the counters.
Lesson Check
Question 1.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.7 6
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.7-6

Spiral Review
Question 2.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.7 7
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.7-7

Question 3.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.7 8
Answer: 2
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.7-8

Lesson 9.8 Describe Rectangles

Essential Question How can you describe rectangles?

Listen and Draw

DIRECTIONS Use your finger to trace around the rectangle. Talk about the number of sides and the number of vertices. Draw an arrow pointing to another vertex. Trace around the sides.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.8 1

Share and Show

Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.8 2
DIRECTIONS 1. Place a counter on each corner, or vertex. Write how many corners, or vertices. 2. Trace around the sides. Write how many sides.
Question 1.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.8 3
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.6-3

Question 2.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.8 4
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.6-4

DIRECTIONS 3. Draw and color a rectangle.
Question 3.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.8 5
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.8-5

Problem Solving • Applications

DIRECTIONS 4. I have 4 sides and 4 vertices. What shape am I? Draw the shape. Tell a friend the name of the shape.
Question 4.
Answer: Rectangle
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-img 3

HOME ACTIVITY • Have your child describe a rectangle.

Describe Rectangles Homework & Practice 9.8

DIRECTIONS 1. Draw and color a rectangle. 2. Place a counter on each corner, or vertex, of the rectangle that you drew. Write how many corners, or vertices. 3. Trace around the sides of the rectangle that you drew. Write how many sides.
Question 1.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.8 6
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.8-6

Question 2.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.8 7
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.8-7

Question 3.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.8 8
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.8-8

DIRECTIONS 1. How many sides does the rectangle have? Write the number. 2. Complete the addition sentence to show the numbers that match the cube train. 3. Draw a set that has a number of cubes two greater than 18. Write the number.
Lesson Check
Question 1.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.8 9
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.8-9

Spiral Review
Question 2.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.8 10
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.8-10

Question 3.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.8 11
Answer:

Lesson 9.9 Identify and Name Hexagons

Essential Question How can you identify and name hexagons?

Listen and Draw

DIRECTIONS Place two-dimensional shapes on the page. Identify and name the hexagons. Sort the shapes by hexagons and not hexagons. Trace and color the shapes on the sorting mat.
Go Math Grade K Chapter 9 Answer Key Pdf Identify and Describe Two-Dimensional Shapes 9.9 1
Answer:
Go-Math-Grade-K-Chapter-9-Answer-Key-Pdf-Identify-and-Describe-Two-Dimensional-Shapes-9.9-1

Share and Show

DIRECTIONS 1. Mark an X on all of the hexagons.
Question 1.
Go Math Grade K Chapter 9 Answer Key Pdf Identify and Describe Two-Dimensional Shapes 9.9 2
Answer:
Go-Math-Grade-K-Chapter-9-Answer-Key-Pdf-Identify-and-Describe-Two-Dimensional-Shapes-9.9-2

DIRECTIONS 2. Color the hexagons in the picture.
Question 2.
Go Math Grade K Chapter 9 Answer Key Pdf Identify and Describe Two-Dimensional Shapes 9.9 3
Answer:
Go-Math-Grade-K-Chapter-9-Answer-Key-Pdf-Identify-and-Describe-Two-Dimensional-Shapes-9.9-3

Problem Solving • Applications

DIRECTIONS 3. Ryan is looking at his shapes. Which of his shapes are hexagons? Mark an X on those shapes. 4. Draw to show what you know about hexagons. Tell a friend about your drawing.
Question 3.
Go Math Grade K Chapter 9 Answer Key Pdf Identify and Describe Two-Dimensional Shapes 9.9 4
Answer:
Go-Math-Grade-K-Chapter-9-Answer-Key-Pdf-Identify-and-Describe-Two-Dimensional-Shapes-9.9-4
Question 4.
Answer:

HOME ACTIVITY • Draw some shapes on a page. Include several hexagons. Have your child circle the hexagons.

Identify and Name Hexagons Homework & Practice 9.9

DIRECTIONS 1. Color the hexagons in the picture.
Question 1.
Go Math Grade K Chapter 9 Answer Key Pdf Identify and Describe Two-Dimensional Shapes 9.9 5
Answer:
Go-Math-Grade-K-Chapter-9-Answer-Key-Pdf-Identify-and-Describe-Two-Dimensional-Shapes-9.9-5

DIRECTIONS 1. Which shape is a hexagon? Color the hexagon. 2. Begin with 81 and count forward to 90. What is the next number? Draw a line under that number. 3. What numbers show the sets that are put together? Write the numbers and trace the symbol.
Lesson Check
Question 1.
Go Math Grade K Chapter 9 Answer Key Pdf Identify and Describe Two-Dimensional Shapes 9.9 6
Answer:
Go-Math-Grade-K-Chapter-9-Answer-Key-Pdf-Identify-and-Describe-Two-Dimensional-Shapes-9.9-6

Spiral Review
Question 2.
Go Math Grade K Chapter 9 Answer Key Pdf Identify and Describe Two-Dimensional Shapes 9.9 7
Answer:
Go-Math-Grade-K-Chapter-9-Answer-Key-Pdf-Identify-and-Describe-Two-Dimensional-Shapes-9.9-7

Question 3.
Go Math Grade K Chapter 9 Answer Key Pdf Identify and Describe Two-Dimensional Shapes 9.9 8
Answer: 8
Go-Math-Grade-K-Chapter-9-Answer-Key-Pdf-Identify-and-Describe-Two-Dimensional-Shapes-9.9-8

Lesson 9.10 Describe Hexagons

Essential Question How can you describe hexagons?

Listen and Draw

DIRECTIONS Use your finger to trace around the hexagon. Talk about the number of sides and the number of vertices. Draw an arrow pointing to another vertex. Trace around the sides.
Grade K Go Math Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.10 1

Share and Show

Grade K Go Math Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.10 2
DIRECTIONS 1. Place a counter on each corner, or vertex. Write how many corners, or vertices. 2. Trace around the sides. Write how many sides.
Question 1.
Grade K Go Math Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.10 3
Answer:
Grade-K-Go-Math-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.10-3

Question 2.
Grade K Go Math Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.10 4
Answer:
Grade-K-Go-Math-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.10-4

DIRECTIONS 3. Draw and color a hexagon.
Question 3.
Grade K Go Math Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.10 5
Answer:
Grade-K-Go-Math-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.10-5

Problem Solving • Applications

DIRECTIONS 4. I have 6 sides and 6 vertices. What shape am I? Draw the shape. Tell a friend the name of the shape.
Question 4.
Answer: Hexagon
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional img 8

HOME ACTIVITY • Have your child describe a hexagon.

Describe Hexagons Homework & Practice 9.10

DIRECTIONS 1. Draw and color a hexagon. 2. Place a counter on each corner, or vertex, of the hexagon that you drew. Write how many corners, or vertices. 3. Trace around the sides of the hexagon that you drew. Write how many sides.
Question 1.
Grade K Go Math Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.10 6
Answer:
Grade-K-Go-Math-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.10-6

Question 2.
Grade K Go Math Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.10 7
Answer:
Grade-K-Go-Math-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.10-7

Question 3.
Grade K Go Math Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.10 8
Answer:
Grade-K-Go-Math-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.10-8

DIRECTIONS 1. How many sides does the hexagon have? Write the number. 2. Complete the addition sentence to show the numbers that match the cube train. 3. Compare the numbers. Circle the number that is greater.
Lesson Check
Question 1.
Grade K Go Math Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.10 9
Answer:
Grade-K-Go-Math-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.10-9

Spiral Review
Question 2.
Grade K Go Math Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.10 10
Answer:
Grade-K-Go-Math-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.10-10

Question 3.
Grade K Go Math Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.10 11
Answer:
Grade-K-Go-Math-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.10-11

Lesson 9.11 Algebra • Compare Two- Dimensional Shapes

Essential Question How can you use the words alike and different to compare two-dimensional shapes?

Listen and Draw

DIRECTIONS Look at the worms and the shapes. Use the words alike and different to compare the shapes. Use green to color the shapes with four vertices and four sides. Use blue to color the shapes with curves. Use red to color the shapes with three vertices and three sides.
Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 9.11 1
Answere:
Go-Math-Answer-Key-Grade-K-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.11-1

Share and Show

DIRECTIONS 1. Place two-dimensional shapes on the page. Sort the shapes by the number of vertices. Draw the shapes on the sorting mat. Use the words alike and different to tell how you sorted the shapes.
Question 1.
Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 9.11 2
Answer:S hapes whichconsist of 3 vertices are sorted
Go-Math-Answer-Key-Grade-K-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.11-3

DIRECTIONS 2. Place two-dimensional shapes on the page. Sort the shapes by the number of sides. Draw the shapes on the sorting mat. Use the words alike and different to tell how you sorted the shapes.
Question 2.
Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 9.11 3
Answer: 3 sided shapes which are alike are sorted
Go-Math-Answer-Key-Grade-K-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.11-3

Problem Solving • Applications

DIRECTIONS 3. I have a curve. What shape am I? Draw the shape. 4. Draw to show shapes sorted by curves and no curves.
Question 3.
Answer: Circle
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-img 4

Question 4.
Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 9.11 4
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.11-4

HOME ACTIVITY • Describe a shape and ask your child to name the shape that you are describing.

Algebra • Compare Two- Dimensional Shapes Homework & Practice 9.11

DIRECTIONS 1. Place two-dimensional shapes on the page. Sort the shapes by the number of sides. Draw the shapes on the sorting mat. Use the words alike and different to tell how you sorted the shapes.
Question 1.
Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 9.11 5
Answer: Triangle has 3 sides. Triangle which are alike are sorted
Go-Math-Answer-Key-Grade-K-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.11-5

DIRECTIONS 1. Look at the shape. Draw a shape that is alike in some way. Tell how the two shapes are alike. 2. Count and tell how many. Write the number. 3. How many of each color counter? Write the numbers.
Lesson Check
Question 1.
Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 9.11 6
Answer: Both the shapes 4 vertices and 4 sides and bohe the shapers are quadrilateral with equal length and breath.
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes image 7

Spiral Review
Question 2.
Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 9.11 7
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.11-7

Question 3.
Go Math Answer Key Grade K Chapter 9 Identify and Describe Two-Dimensional Shapes 9.11 8
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.11-8

Lesson 9.12 Problem Solving • Draw to Join Shapes

Essential Question How can you solve problems using the strategy draw a picture?

Unlock the Problem

DIRECTIONS How can you join triangles to make the shapes? Draw and color the triangles.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.12 1

Try Another Problem

Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.12 2
DIRECTIONS 1. How can you join the two triangles to make a rectangle? Trace around the triangles to draw the rectangle. 2. How can you join the two triangles to make a larger triangle? Use the triangle shapes to draw a larger triangle.
Question 1.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.12 3
Answer:
Go Math Grade K Chapter 9 Answer Key Identify and Describe Two-Dimensional Shapes img 3

Question 2.
Answer:
Go Math Grade K Chapter 9 Answer Key Identify and Describe Two-Dimensional Shapes img 6

Share and Show

Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.12 4
DIRECTIONS 3. How can you join some of the squares to make a larger square? Use the square shapes to draw a larger square. 4. How can you join some or all of the squares to make a rectangle? Use the square shapes to draw a rectangle.
Question 3.
Answer:
Go Math Grade K Chapter 9 Answer Key Identify and Describe Two-Dimensional Shapes img 5

Question 4.
Answer:
Go Math Grade K Chapter 9 Answer Key Identify and Describe Two-Dimensional Shapes img 4

On Your Own

DIRECTIONS 5. Can you join these shapes to make a hexagon? Use the shapes to draw a hexagon. 6. Which shapes could you join to make the larger shape? Draw and color to show the shapes you used.
Question 5.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.12 5
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes img-1

Question 6.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.12 6
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.12-6

HOME ACTIVITY • Have your child join shapes to form a larger shape, and then tell you about the shape.

Problem Solving • Draw to Join Shapes Homework & Practice 9.12

Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.12 7
DIRECTIONS 1. Place triangles on the page as shown. How can you join all of the triangles to make a hexagon? Trace around the triangles to draw the hexagon. 2. How can you join some of the triangles to make a larger triangle? Trace around the triangles to draw the larger triangle.
Question 1.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.12 8
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.12-7
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.12-8

Question 2.
Answer:
Go Math Grade K Chapter 9 Answer Key Identify and Describe Two-Dimensional Shapes img 6

DIRECTIONS 1. Join two triangles to make the shape. Draw and color the triangles you used. 2. Count and tell how many. Write the number. 3. Count and tell how many in each set. Write the numbers. Compare the numbers. Circle the number that is less.
Lesson Check
Question 1.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.12 9
Answer:
Go Math Grade K Chapter 9 Answer Key Identify and Describe Two-Dimensional Shapes img 3

Spiral Review
Question 2.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.12 10
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.12-10

Question 3.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes 9.12 11
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-9.12-11

Identify and Describe Two-Dimensional Shapes Review/Test

DIRECTIONS 1. Is the shape a circle? Choose Yes or No. 2. Mark under all the shapes that have curves. 3. How many squares are in the picture? Write the number.
Question 1.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes rt 1
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-rt-1

Question 2.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes rt 2
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-rt-2

Question 3.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes rt 3
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-rt-4

DIRECTIONS 4. Look at the square. Write the number of sides on a square. 5. Mark under all of the shapes that are triangles. 6. Mark an X on each shape that has 3 sides and 3 vertices.
Question 4.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes rt 4
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-rt-4

Question 5.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes rt 5
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-rt-5

Question 6.
THINK SMARTER+
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes rt 6
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-rt-6

DIRECTIONS 7. Mark an X on the shape that is not a rectangle. 8. Draw a shape that is the same as the boxcars on the train. 9. Mark an X on all of the hexagons.
Question 7.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes rt 7
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-rt-7

Question 8.
THINK SMARTER+
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes rt 8
Answer:
Go Math Grade K Chapter 9 Answer Key Identify and Describe Two-Dimensional Shapes img 2

Question 9.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes rt 9
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-rt-9

DIRECTIONS 10. Match the shape to the number with that many sides. 11. Look at the shapes. Compare them to see how they are alike and how they are different. Use red to color the shapes with four sides. Use green to color the shapes with curves. Use blue to color the shapes with three vertices. 12. Draw the two shapes used to make the arrow.
Question 10.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes rt 10
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-rt-10

Question 11.
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes rt 11
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-9-Identify-and-Describe-Two-Dimensional-Shapes-rt-11

Question 12.
THINK SMARTER+
Go Math Grade K Answer Key Chapter 9 Identify and Describe Two-Dimensional Shapes rt 12
Answer:
Go Math Grade K Chapter 9 Answer Key Identify and Describe Two-Dimensional Shapes img 1

Conclusion:

We believe that the information presented in this article is satisfactory for you to learn the basics from now itself. Help your kids to enhance their math skills by downloading the HMH Go Math Grade K Answer Key of all chapters. Stay tuned to get the latest updates of all Go Math Grade K Solution Keys.

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Go Math Grade K Answer Key Chapter 10

Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes

HMH Go Math / /

Students of Grade K can get a strong foundation on mathematics concepts by referring to the Go Math Grade K Chapter 10 Answer Key  Identify and Describe Three-Dimensional Shapes. Go Math Grade K Answer Key Ch 10 was developed by highly professional mathematics educators and the solutions prepared by them are in a concise manner for easy grasping. Make use of these quick resources to stand out from the crowd and practice on a frequent basis.

Go Math Grade K Chapter 10 Answer Key Identify and Describe Three-Dimensional Shapes

To achieve high score s in Grade K, students need to solve all questions and exercises included in Go Math Grade K. So, teachers and students can find this Go Math Answer Key for Grade K more helpful in raising students’ scores and supporting teachers to educate the students. With the help of Go Math Primary School Grade K Answer Key, you can think deeply regarding what you are learning, and you will really learn math easily just like that.

Identify and Describe Three-Dimensional Shapes

Lesson: 1 Three-Dimensional Shapes

Lesson: 2 Identify, Name, and Describe Spheres

Lesson: 3 Identify, Name, and Describe Cubes

Lesson: 4 Identify, Name, and Describe Cylinders

Lesson: 5 Identify, Name, and Describe Cones

Lesson: 6 Problem Solving • Two- and Three-Dimensional Shapes

Lesson: 7 Model Shapes

Lesson: 8 Above and Below

Lesson: 9 Beside and Next To

Lesson: 10 In Front Of and Behind

Identify and Describe Three-Dimensional Shapes Show What You Know

DIRECTIONS 1. Use red to color the squares. Use blue to color the triangles. 2–3. Look at the shape. Write how many sides. Write how many vertices. 4. Mark an X on the shapes with three sides.
Identify Shapes
Question 1.
Go Math Answer Key Grade K Chapter 10 Identify and Describe Three-Dimensional Shapes 1.1

Answer:
The number of squares = 2.

Explanation:
In the above-given figure,
given that,
There are 2 squares.
the number of squares = 2.

Answer:
The number of triangles = 2.

Explanation:
In the above-given figure,
given that,
There are 2 triangles.
the number of triangles = 2.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-1

Describe Shapes
Question 2.
Go Math Answer Key Grade K Chapter 10 Identify and Describe Three-Dimensional Shapes 1.2
_________
_ _ _ _ _ _ _
_________ sides
_________
_ _ _ _ _ _ _
_________ vertices

Answer:
The number of sides = 3.
The number of vertices = 3.

Explanation:
In the above-given figure,
given that,
The triangle has 3 sides and 3 vertices.
the number of sides = 3.
The number of vertices = 3.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-2

Question 3.
Go Math Answer Key Grade K Chapter 10 Identify and Describe Three-Dimensional Shapes 1.3
_________
_ _ _ _ _ _ _
_________ sides
_________
_ _ _ _ _ _ _
_________ vertices

Answer:
The number of sides = 4.
The number of vertices = 4.

Explanation:
In the above-given figure,
given that,
The rectangle has 4 sides and 4 vertices.
the number of sides = 4.
The number of vertices = 4.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-3

Sort Shapes
Question 4.
Go Math Answer Key Grade K Chapter 10 Identify and Describe Three-Dimensional Shapes 1.4

Answer:
The number of sides = 3.
The number of vertices = 3.

Explanation:
In the above-given figure,
given that,
The triangle has 3 sides and 3 vertices.
the number of sides = 3.
The number of vertices = 3.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-4

Identify and Describe Three-Dimensional Shapes Vocabulary Builder

DIRECTIONS Mark an X on the food shaped like a circle. Draw a line under the food shaped like a square. Circle the food shaped like a triangle.
Go Math Answer Key Grade K Chapter 10 Identify and Describe Three-Dimensional Shapes 1.5

Answer:
The number of squares = 1.

Explanation:
In the above-given figure,
given that,
There is 1 square.
the number of squares = 1.

Answer:
The number of triangles = 1.

Explanation:
In the above-given figure,
given that,
There is 1 triangle.
the number of triangles = 1.

Answer:
The number of circles = 1.

Explanation:
In the above-given figure,
given that,
There is 1 circle.
the number of circles = 1.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-5

Identify and Describe Three-Dimensional Shapes Game Follow the Shapes

DIRECTIONS Choose a shape from START. Follow the path that has the same shapes. Draw a line to show the path to the END with the same shape.
Go Math Answer Key Grade K Chapter 10 Identify and Describe Three-Dimensional Shapes 1.6

Answer:
The shape is Rectangle.

Explanation:
In the above-given question,
given that,
I choose the shape Rectangle.
So I started at the rectangle.
The line passes through the end.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-6

Identify and Describe Three-Dimensional Shapes Vocabulary Game

Picture It
DIRECTIONS Players take turns. A player chooses a secret word from the Word Box and then sets the timer. The player draws pictures to give hints about the secret word. If the other player guesses the secret word before time runs out, he or she puts a counter in the chart. The first player who has counters in all his or her boxes is the winner.
Go Math Answer Key Grade K Chapter 10 Identify and Describe Three-Dimensional Shapes 1.7

Answer:
The player chooses the words curved surface, roll, beside, and cube.

Explanation:
In the above-given question,
given that,
There are many words in the wordbox.
but the player chooses only some words.
The player chooses the words curved surface, roll, beside, and cube.

The Write Way
DIRECTIONS Choose one idea. • Choose 2 three-dimensional shapes. Draw to show what you know about the shapes. • Draw to show above, below, and next to. Reflect Be ready to tell about your drawing.
Go Math Answer Key Grade K Chapter 10 Identify and Describe Three-Dimensional Shapes 1.8

Answer:
The Three- dimensional shapes are cube and cylinder.

Explanation:
In the above-given question,
given that,
The shapes are cylinder, circle, cone, and square.
The Three- dimensional shapes are cube and cylinder.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-7

Lesson 10.1 Three-Dimensional Shapes

Essential Question How can you show which shapes stack, roll, or slide?

Listen and Draw
DIRECTIONS Place three-dimensional shapes on the page. Sort the shapes by whether they stack or do not stack. Describe the shapes. Match a picture of each shape to the shapes on the sorting mat. Glue the shape pictures on the sorting mat.
Go Math Answer Key Grade K Chapter 10 Identify and Describe Three-Dimensional Shapes 10.1 1

Answer:
The three-dimensional shapes that have a stack are a cylinder, prism, cube.

Explanation:
In the above-given question,
given that,
Place the three-dimensional shapes on the page.
sort the shapes by whether the stack does not stack.
the stack is a sphere, cylinder, prism.
does not stack is a sphere, cone. pyramid.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.1-1

Share and Show

DIRECTIONS 1. Place three-dimensional shapes on the page. Sort the shapes by whether they roll or stack. Describe the shapes. Match a picture of each shape to the shapes. Glue the shape pictures on the page.
Question 1.
Go Math Answer Key Grade K Chapter 10 Identify and Describe Three-Dimensional Shapes 10.1 2

Answer:
The shapes that roll = cylinder and cone.
The shapes that roll and stack = cylinder and cube.
The shapes that stack = cylinder and cube.

Explanation:
In the above-given question,
given that,
The shapes that roll = cylinder and cone.
The shapes that roll and stack = cylinder and cube.
The shapes that stack = cylinder and cube.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.1-2

DIRECTIONS 2. Which shape does not roll? Mark an X on that shape. 3. Which shapes do not stack? Mark an X on those shapes. 4. Which shape does not slide? Mark an X on that shape. 5. Which shape does not stack and slide? Mark an X on that shape.
Question 2.
Go Math Answer Key Grade K Chapter 10 Identify and Describe Three-Dimensional Shapes 10.1 3

Answer:
The shape does not roll = prism.

Explanation:
In the above-given question,
given that,
the shapes do not roll = prism.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.1-3

Go Math Grade K Pdf Chapter 10 Lesson 1 Answer Key Question 3.
Go Math Answer Key Grade K Chapter 10 Identify and Describe Three-Dimensional Shapes 10.1 4

Answer:
The shape does not stack = cone and circle.

Explanation:
In the above-given question,
given that,
the shapes does not stack = cone and circle.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.1-4

Question 4.
Go Math Answer Key Grade K Chapter 10 Identify and Describe Three-Dimensional Shapes 10.1 5

Answer:
The shape does not slide= prism.

Explanation:
In the above-given question,
given that,
the shapes does not slide = prism.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.1-5

Question 5.
Go Math Answer Key Grade K Chapter 10 Identify and Describe Three-Dimensional Shapes 10.1 6

Answer:
The shape that stack and slide= prism and cylinder.

Explanation:
In the above-given question,
given that,
the shapes stack and slide = prism and cylinder.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.1-6

Problem Solving • Applications

DIRECTIONS 6. I roll and do not stack. Describe the shape. Mark an X on that shape. 7. Draw to show what you know about a real object that rolls and does not stack.
Question 6.
Go Math Answer Key Grade K Chapter 10 Identify and Describe Three-Dimensional Shapes 10.1 7

Answer:
The shape that rolls = cylinder.

Explanation:
In the above-given question,
given that,
the shapes that rolls = cylinder.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.1-7

Question 7.

Answer:
The shape that rolls and do not stack = cone.

Explanation:
In the above-given question,
given that,
the shapes that rolls and do not stack = cone.

HOME ACTIVITY • Have your child identify and describe an object in the house that rolls and does not stack.

Three-Dimensional Shapes Homework & Practice 10.1

DIRECTIONS 1. Which shape does not roll? Mark an X on that shape. 2. Which shapes do not stack? Mark an X on those shapes. 3. Which shape does not slide? Mark an X on that shape. 4. Which shape does not stack and slide? Mark an X on that shape.
Question 1.
Go Math Answer Key Grade K Chapter 10 Identify and Describe Three-Dimensional Shapes 10.1 8

Answer:
The shape that does not rolls = prism.

Explanation:
In the above-given question,
given that,
the shapes that does not rolls = prism.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.1-8

Question 2.
Go Math Answer Key Grade K Chapter 10 Identify and Describe Three-Dimensional Shapes 10.1 9

Answer:
The shape does not stack = sphere.

Explanation:
In the above-given question,
given that,
the shapes do not stack = sphere.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.1-9

Question 3.
Go Math Answer Key Grade K Chapter 10 Identify and Describe Three-Dimensional Shapes 10.1 10

Answer:
The shape does not slide = sphere.

Explanation:
In the above-given question,
given that,
the shapes does not stack = sphere.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.1-10

Question 4.
Go Math Answer Key Grade K Chapter 10 Identify and Describe Three-Dimensional Shapes 10.1 11

Answer:
The shape does not stack and slide = sphere.

Explanation:
In the above-given question,
given that,
the shapes does not stack and slide = sphere.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.1-11

DIRECTIONS 1. Which shape does not roll? Mark an X on the shape. 2. Count forward. Trace and write the numbers in order. 3. Which shape has a curve? Color the shape.
Lesson Check
Question 1.
Go Math Answer Key Grade K Chapter 10 Identify and Describe Three-Dimensional Shapes 10.1 12

Answer:
The shape that does not rolls = prism.

Explanation:
In the above-given question,
given that,
the shapes that does not rolls = prism.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.1-12

Spiral Review
Question 2.
Go Math Answer Key Grade K Chapter 10 Identify and Describe Three-Dimensional Shapes 10.1 13

Answer:
The number is 20.

Explanation:
In the above-given question,
given that,
The numbers are 16 and 18.
The number is 20.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.1-13

Question 3.
Go Math Answer Key Grade K Chapter 10 Identify and Describe Three-Dimensional Shapes 10.1 14

Answer:
The shape that has the curve = sphere.

Explanation:
In the above-given question,
given that
the shape that has the curve = sphere.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.1-14

Lesson 10.2 Identify, Name, and Describe Spheres

Essential Question How can you identify, name, and describe spheres?

Listen and Draw

DIRECTIONS Place three-dimensional shapes on the page. Identify and name the sphere. Sort the shapes on the sorting mat. Describe the sphere. Match a picture of each shape to the shapes on the sorting mat. Glue the shape pictures on the sorting mat.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.2 1

Answer:
The shape that does not sphere = prism.

Explanation:
In the above-given question,
given that,
the shapes that does not sphere = prism.

Answer:
The shape that forms a sphere  = cone, and cylinder.

Explanation:
In the above-given question,
given that,
the shapes that form a sphere = cone and cylinder.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.2-1

Share and Show

DIRECTIONS 1. Look at the sphere. Circle the words that describe a sphere. 2. Color the spheres.
Question 1.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.2 2

Answer:
The sphere has a flat surface.

Explanation:
In the above-given question,
given that,
the shape is a sphere.
The sphere has a flat surface.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.2-2

Go Math Kindergarten Workbook Pdf Chapter 10 Lesson 2 Answer Key Question 2.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.2 3

Answer:
The shapes are cone, prism, cylinder, and prism.

Explanation:
In the above-given question,
given that,
color the shapes.
The shapes are cone, prism, cylinder, and prism.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.2-3

DIRECTIONS 3. Identify the objects that are shaped like a sphere. Mark an X on those objects.
Question 3.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.2 4

Answer:
The objects that are in sphere shape = globe, ball, and balloon.

Explanation:
In the above-given question,
given that,
Identify the objects that are shaped like a sphere.
The objects that are in sphere shape = globe, ball, and balloon.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.2-4

Problem Solving • Applications

DIRECTIONS 4. I have a curved surface. Which shape am I? Mark an X on that shape. 5. Draw to show what you know about a real object that is shaped like a sphere.
Question 4.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.2 5

Answer:
The shape is a square prism.

Explanation:
In the above-given question,
given that,
The shapes are sphere and prism.
The shape is a square prism.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.2-5

Question 5.

Answer:
The shape is a sphere.

Explanation:
In the above-given question,
given that,
The shapes are sphere and prism.
The shape is a sphere.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.2-6

HOME ACTIVITY • Have your child identify and describe an object in the house that is shaped like a sphere.

Identify, Name, and Describe Spheres Homework & Practice 10.2

DIRECTIONS 1. Identify the objects that are shaped like a sphere. Mark an X on those objects.
Question 1.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.2 6

Answer:
The objects that are in sphere shape = ball, and orange.

Explanation:
In the above-given question,
given that,
Identify the objects that are shaped like a sphere.
The objects that are in sphere shape = ball, and orange.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.2-7

DIRECTIONS 1. Which shape is a sphere? Mark an X on the shape. 2. Which shape is a square? Color the square. 3. How many school buses are there? Write the number.
Lesson Check
Question 1.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.2 7

Answer:
The shape is a sphere.

Explanation:
In the above-given question,
given that,
The shapes are sphere.
The shape is a sphere.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.2-8

Spiral Review
Question 2.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.2 8

Answer:
The shape is a square.

Explanation:
In the above-given question,
given that,
The shapes are square.
The shape is a square.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.2-9

Question 3.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.2 9

Answer:
The number of school buses = 6.

Explanation:
In the above-given figure,
given that,
There are 6 school buses.
the number of school buses = 6.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.2-10

Lesson 10.3 Identify, Name, and Describe Cubes

Essential Question How can you identify, name, and describe cubes?

Listen and Draw

DIRECTIONS Place three-dimensional shapes on the page. Identify and name the cube. Sort the shapes on the sorting mat. Describe the cube. Match a picture of each shape to the shapes on the sorting mat. Glue the shape pictures on the sorting mat.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.3 1

Answer:
The shape is a cube.

Explanation:
In the above-given question,
given that,
the shapes that are not cubes are square prism, triangular prism, and pentagonal prism.
The shape is a cube.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.3-1

Share and Show

DIRECTIONS 1. Look at the cube. Circle the words that describe a cube. 2. Use a cube to count how many flat surfaces. Write the number.
Question 1.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.3 2

Answer:
The cube has a flat surface.

Explanation:
In the above-given question,
given that,
the cube has a flat surface.
The cube has a flat surface.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.3-2

Go Math Grade K Chapter 10 Test Answer Key Question 2.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.3 3

Answer:
The flat surfaces = 6.

Explanation:
In the above-given question,
given that,
The flat surfaces of a cube = 6.
The cube has flat surfaces = 6.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.3-3

DIRECTIONS 3. Identify the objects that are shaped like a cube. Mark an X on those objects.
Question 3.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.3 4

Answer:
The objects that are in cube shape = 3.

Explanation:
In the above-given question,
given that,
Identify the objects that are shaped like a cube.
The objects that are in cube shape = 3.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.3-4

Problem Solving • Applications

DIRECTIONS 4. I have 6 flat surfaces. Which shape am I? Mark an X on that shape. 5. Draw to show what you know about a real object that is shaped like a cube.
Question 4.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.3 5

Answer:
The cube has flat surfaces = 6.

Explanation:
In the above-given question,
given that,
The flat surfaces of a cube = 6.
The cube has flat surfaces = 6.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.3-5

Question 5.

Answer:
The cube has flat surfaces = 6.

Explanation:
In the above-given question,
given that,
The flat surfaces of a cube = 6.
The cube has flat surfaces = 6.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.3-6

HOME ACTIVITY • Have your child identify and describe an object in the house that is shaped like a cube.

Identify, Name, and Describe Cubes Homework & Practice 10.3

DIRECTIONS 1. Identify the objects that are shaped like a cube. Mark an X on those objects.
Question 1.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.3 6

Answer:
The objects that are in cube shape = 3.

Explanation:
In the above-given question,
given that,
Identify the objects that are shaped like a cube.
The objects that are in cube shape = 3.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.3-7

DIRECTIONS 1. Which shape is a cube? Mark an X on the shape. 2. How many sides does the square have? Write the number. 3. Begin with 81 and count forward to 90. What is the next number? Draw a line under that number.
Lesson Check
Question 1.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.3 7

Answer:
The shape is a cube.

Explanation:
In the above-given question,
given that,
the shapes that are not cubes are a square prism, triangular prism, and pentagonal prism.
The shape is a cube.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.3-8

Spiral Review
Question 2.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.3 8
_________
_ _ _ _ _ _ _
_________

Answer:
The number of sides = 4.

Explanation:
In the above-given question,
given that,
the square has 4 sides.
The number of sides = 4.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.3-9

Question 3.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.3 9

Answer:
The next numbers are 82, 83, 84, 85, 86, 87, 88, 89, and 90.

Explanation:
In the above-given question,
given that,
Begin with 81 and count forward to 90.
The numbers are 82, 83, 84, 85, 86, 87, 88, 89, and 90.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.3-10

Lesson 10.4 Identify, Name, and Describe Cylinders

Essential Question How can you identify, name, and describe cylinders?

Listen and Draw

DIRECTIONS Place three-dimensional shapes on the page. Identify and name the cylinder. Sort the shapes on the sorting mat. Describe the cylinder. Match a picture of each shape to the shapes on the sorting mat. Glue the shape pictures on the sorting mat.
Go Math Grade K Chapter 10 Answer Key Pdf Identify and Describe Three-Dimensional Shapes 10.4 1

Answer:
The shape is a cylinder.

Explanation:
In the above-given question,
given that,
the shapes that are not cylinders are a square prism, triangular prism, and pentagonal prism.
The shape is a cylinder.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.4-1

Share and Show

DIRECTIONS 1. Look at the cylinder. Circle the words that describe a cylinder. 2. Use a cylinder to count how many flat surfaces. Write the number.
Question 1.
Go Math Grade K Chapter 10 Answer Key Pdf Identify and Describe Three-Dimensional Shapes 10.4 2

Answer:
The cylinder has a flat and curved surface.

Explanation:
In the above-given question,
given that,
the cylinder has a flat surface.
The cylinder has a curved surface.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.4-2

Question 2.

Go Math Grade K Chapter 10 Answer Key Pdf Identify and Describe Three-Dimensional Shapes 10.4 3

Answer:
The cylinder has a flat and curved surface.

Explanation:
In the above-given question,
given that,
the cylinder has a flat surface.
The cylinder has a curved surface.
The number of flat surfaces = 2.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.4-3

DIRECTIONS 3. Identify the objects that are shaped like a cylinder. Mark an X on those objects.
Question 3.
Go Math Grade K Chapter 10 Answer Key Pdf Identify and Describe Three-Dimensional Shapes 10.4 4

Answer:
The objects that are in cylinder shape = 3.

Explanation:
In the above-given question,
given that,
Identify the objects that are shaped like a cylinder.
The objects that are in cylinder shape = 3.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.4-4

Problem Solving • Applications

DIRECTIONS 4. I have 2 flat surfaces. Which shape am I? Mark an X on that shape. 5. Draw to show what you know about a real object that is shaped like a cylinder.
Question 4.
Go Math Grade K Chapter 10 Answer Key Pdf Identify and Describe Three-Dimensional Shapes 10.4 5

Answer:
The cylinder has a flat and curved surface.

Explanation:
In the above-given question,
given that,
the cylinder has a flat surface.
The cylinder has a curved surface.
The number of flat surfaces = 2.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.4-5

Question 5.

Answer:
The cylinder has a flat and curved surface.

Explanation:
In the above-given question,
given that,
the cylinder has a flat surface.
The cylinder has curved surface.
The number of flat surfaces = 2.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.4-6

HOME ACTIVITY • Have your child identify and describe an object in the house that is shaped like a cylinder.

Identify, Name, and Describe Cylinders Homework & Practice 10.4

DIRECTIONS 1. Identify the objects that are shaped like a cylinder. Mark an X on those objects.
Question 1.
Go Math Grade K Chapter 10 Answer Key Pdf Identify and Describe Three-Dimensional Shapes 10.4 6

Answer:
The objects that are in cylinder shape = 3.

Explanation:
In the above-given question,
given that,
Identify the objects that are shaped like a cylinder.
The objects that are in cylinder shape = 3.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.4-7

DIRECTIONS 1. Which shape is a cylinder? Mark an X on the shape. 2. How many vertices does the triangle have? Write the number. 3. Write the number to show how many are being taken from the set.
Lesson Check
Question 1.
Go Math Grade K Chapter 10 Answer Key Pdf Identify and Describe Three-Dimensional Shapes 10.4 7

Answer:
The shape is a cylinder.

Explanation:
In the above-given question,
given that,
the shapes that are not cylinders are a square prism, triangular prism, and pentagonal prism.
The shape is a cylinder.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.4-8

Spiral Review
Question 2.
Go Math Grade K Chapter 10 Answer Key Pdf Identify and Describe Three-Dimensional Shapes 10.4 8

Answer:
The number of vertices = 3.

Explanation:
In the above-given question,
given that,
the triangle has 3 vertices.
The number of vertices = 3.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.4-9

Question 3.
Go Math Grade K Chapter 10 Answer Key Pdf Identify and Describe Three-Dimensional Shapes 10.4 9

Answer:
The number of rabbits = 3.

Explanation:
In the above-given question,
given that,
there are 5 rabbits and 3 runs away.
The number of rabbits = 3.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.4-10

Lesson 10.5 Identify, Name, and Describe Cones

Essential Question How can you identify, name, and describe cones?

Listen and Draw

DIRECTIONS Place three-dimensional shapes on the page. Identify and name the cone. Sort the shapes on the sorting mat. Describe the cone. Match a picture of each shape to the shapes on the sorting mat. Glue the shape pictures on the sorting mat.
Grade K Go Math Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.5 1

Answer:
The shape is a cone.

Explanation:
In the above-given question,
given that,
the shapes that are not cones are a square prism, triangular prism, and pentagonal prism.
The shape is a cone.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.5-1

Share and Show

DIRECTIONS 1. Look at the cone. Circle the words that describe a cone. 2. Use a cone to count how many flat surfaces. Write the number.
Question 1.
cone
Grade K Go Math Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.5 2
flat surface
curved surface

Answer:
The cone has a flat and curved surface.

Explanation:
In the above-given question,
given that,
the cone has a flat surface.
The cone has a curved surface.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.5-2
Question 2.
Grade K Go Math Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.5 3
________
_ _ _ _ _ _
________ flat surface

Answer:
The cylinder has a flat and curved surface.

Explanation:
In the above-given question,
given that,
the cone has a flat surface.
The cone has a curved surface.
The number of flat surfaces = 1.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.5-3

DIRECTIONS 3. Identify the objects that are shaped like a cone. Mark an X on those objects.
Question 3.
Grade K Go Math Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.5 4

Answer:
The objects that are in cone shape = 2.

Explanation:
In the above-given question,
given that,
Identify the objects that are shaped like a cone.
The objects that are in cone shape = 2.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.5-4

HOME ACTIVITY • Have your child identify and describe an object in the house that is shaped like a cone.

Identify, Name, and Describe Cones Homework & Practice 10.5

DIRECTIONS 1. Identify the objects that are shaped like a cone. Mark an X on those objects.
Question 1.
Grade K Go Math Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.5 5

Answer:
The objects that are in cone shape = 2.

Explanation:
In the above-given question,
given that,
Identify the objects that are shaped like a cone.
The objects that are in cone shape = 2.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.5-7

DIRECTIONS 1. Which shape is a cone? Mark an X on the shape. 2. Count and tell how many. Write the number. 3. Which shape is a circle? Color the circle.
Lesson Check
Question 1.
Grade K Go Math Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.5 6

Answer:
The shape is a cone.

Explanation:
In the above-given question,
given that,
the shapes that are not cone are a square prism, triangular prism, and pentagonal prism.
The shape is a cone.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.5-8

Spiral Review
Question 2.
Grade K Go Math Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.5 7

Answer:
The number of buttons = 13.

Explanation:
In the above-given question,
given that,
there are 13 buttons.
The number of buttons = 13.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.5-9

Question 3.
Grade K Go Math Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.5 8

Answer:
The shape is a circle.

Explanation:
In the above-given question,
given that,
the shapes that are not circled are a square prism, triangular prism, and pentagonal prism.
The shape is a circle.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.5-10

Identify and Describe Three-Dimensional Shapes Mid-Chapter Checkpoint

Concepts and Skills

DIRECTIONS 1. Mark an X on the object that is shaped like a cylinder. (K.G.A.2) 2. Color the sphere. (K.G.A.2) 3. Color the cube. (K.G.A.2) 4. Draw lines to match the objects to their shapes. (K.G.A.2)
Question 1.
Grade K Go Math Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.5 9

Answer:
The shape is a cylinder.

Explanation:
In the above-given question,
given that,
the shapes that are not cylinders are a square prism, triangular prism, and pentagonal prism.
The shape is a cylinder.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.5-11

Question 2.
Grade K Go Math Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.5 10

Answer:
The shape is a sphere.

Explanation:
In the above-given question,
given that,
the shapes that are not spheres are a square prism, triangular prism, and pentagonal prism.
The shape is a sphere.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.5-12

Question 3.
Grade K Go Math Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.5 11

Answer:
The shape is a cube.

Explanation:
In the above-given question,
given that,
the shapes that are not cubes are a square prism, triangular prism, and pentagonal prism.
The shape is a cube.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.5-13

Question 4.
THINK SMARTER
Grade K Go Math Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.5 12

Answer:
The objects are sphere, cylinder, cone, and cube.

Explanation:
In the above-given question,
given that,
The number of objects = 4.
The objects are sphere, cylinder, cone, and cube.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.5-14

Lesson 10.6 Problem Solving • Two- and Three-Dimensional Shapes

Essential Question How can you solve problems using the strategy use logical reasoning?

Unlock the Problem

DIRECTIONS Place shapes on the page. Sort the shapes on the sorting mat into sets of two-dimensional and three-dimensional shapes. Match a picture of each shape to a shape on the sorting mat. Glue the shape
Go Math Answer Key Grade K Chapter 10 Identify and Describe Three-Dimensional Shapes 10.6 1

Answer:
The two-dimensional shapes = circle, triangle, square, rectangle, and so on.

Explanation:
In the above-given question,
given that,
The two-dimensional shapes = circle, triangle, square, rectangle, and so on.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.6-1

Try Another Problem

DIRECTIONS 1. Identify the two-dimensional or flat shapes. Trace the circle around the square. Circle the other flat shapes. Identify the three-dimensional or solid shapes. Trace the X on the sphere. Mark an X on the other solid shapes.
Question 1.
Go Math Answer Key Grade K Chapter 10 Identify and Describe Three-Dimensional Shapes 10.6 2

Answer:
The two-dimensional shapes = circle, triangle, square, rectangle, and so on.

Explanation:
In the above-given question,
given that,
The two-dimensional shapes = circle, triangle, square, rectangle, and so on.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.6-2

Share and Show

DIRECTIONS 2. Identify the two-dimensional or flat shapes. Use red to color the flat shapes. Identify the three-dimensional or solid shapes. Use blue to color the solid shapes.
Question 2.
Go Math Answer Key Grade K Chapter 10 Identify and Describe Three-Dimensional Shapes 10.6 3

Answer:
The two-dimensional shapes = circle, triangle, square, rectangle, hexagon, and so on.

Explanation:
In the above-given question,
given that,
The two-dimensional shapes = circle, triangle, square, rectangle, hexagon,  and so on
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.6-3

On Your Own

DIRECTIONS 3. Draw to show what you know about a flat shape. Name the shape. 4. Draw to show what you know about a real object that has a solid shape. Name the object and the shape.
Question 3.

Answer:
The object that has a flat shape = circle.

Explanation:
In the above-given question,
given that,
show about a flat shape.
The object has a flat shape = circle.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.6-4

Question 4.

Answer:
The object that has a solid shape = sphere.

Explanation:
In the above-given question,
given that,
show about a solid shape.
The object has a solid shape = sphere.

HOME ACTIVITY • Have your child identify a household object that is shaped like a three-dimensional shape. Have him or her name the three-dimensional shape.

Problem Solving • Two- and Three-Dimensional Shapes Homework & Practice 10.6

DIRECTIONS 1. Identify the two-dimensional or flat shapes. Use red to color the flat shapes. Identify the three-dimensional or solid shapes. Use blue to color the solid shapes.
Question 1.
Go Math Answer Key Grade K Chapter 10 Identify and Describe Three-Dimensional Shapes 10.6 4

Answer:
The two-dimensional shapes = circle, triangle, square, rectangle, hexagon, and so on.

Explanation:
In the above-given question,
given that,
The two-dimensional shapes = circle, triangle, square, rectangle, hexagon, and so on
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.6-5

DIRECTIONS 1. Which is a three-dimensional or solid shape? Mark an X on the shape. 2. Join two triangles to make the shape. Draw and color the triangles you used. 3. Begin with 1 and count forward to 19. What is the next number? Draw a line under that number.
Lesson Check
Question 1.
Go Math Answer Key Grade K Chapter 10 Identify and Describe Three-Dimensional Shapes 10.6 5

Answer:
The three-dimensional shape = prism.

Explanation:
In the above-given question
The shape is a prism.
The three-dimensional shape = prism.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.6-6

Spiral Review
Question 2.
Go Math Answer Key Grade K Chapter 10 Identify and Describe Three-Dimensional Shapes 10.6 6

Answer:
The two triangles joined = square.

Explanation:
In the above-given question,
given that,
The two triangles joined = square.
The two triangles joined = square.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.6-7

Question 3.
Go Math Answer Key Grade K Chapter 10 Identify and Describe Three-Dimensional Shapes 10.6 7

Answer:
The numbers are 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, and 18.

Explanation:
In the above-given question,
given that,
Begin with 1 and forward to 19.
The numbers are 2, 3, 4, 5, 6, 7, 8, 9,10, 11, 12, 13, 14, 15, 16, 17, and 18.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.6-8

Lesson 10.7 Model Shapes

Essential Question How can you model shapes in the real world?

Listen and Draw

DIRECTIONS Use your finger to trace around the shape. Name the shape. Tell a friend whether this shape is flat or solid. Talk about the number of sides and the number of vertices.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.7 1

Answer:
The shape is a triangle.
It has a flat surface.

Explanation:
In the above-given question,
given that,
The shape is a triangle.
It has a flat surface.

Share and Show

DIRECTIONS 1. Use clay to model 4 spheres as shown. 2. Place straws into the spheres as shown.
Question 1.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.7 2

Answer:
The number of spheres = 4.

Explanation:
In the above-given figure,
given that,
There are 4 spheres.
the number of spheres = 4.

Question 2.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.7 3

Answer:
The number of straws = 4.

Explanation:
In the above-given figure,
given that,
There are 4 straws.
the number of straws = 4.

DIRECTIONS 3. Use clay and straws to model another shape. Match the shape that you modeled in Exercise 2. 4. Stand a straw into each corner of one of the shapes. Carefully lift the other shape and place it onto the straws as shown. Name the solid shape you modeled.
Question 3.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.7 4

Answer:
The number of squares = 2.
The shape is a rectangle.

Explanation:
In the above-given figure,
given that,
There are 2 squares.
if we join them it forms a rectangle.
the number of squares = 2.
the shape is a rectangle.

Question 4.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.7 5

Answer:
The solid shape is a prism.

Explanation:
In the above-given question,
given that,
the shape is a prism.
the solid shape is a prism.

Problem Solving • Applications

DIRECTIONS 5. Maria’s window has the shape of a square. Draw a picture of the shape. Tell a friend whether this shape is flat or solid. Talk about the number of sides and the number of vertices. 6. Use objects such as clay, straws, and circles to model a solid shape. Draw a picture of the solid shape. Tell a friend about the shape.
Question 5.

Answer:
The number of sides = 4.
The number of vertices = 4.

Explanation:
In the above-given figure,
given that,
The square has 4 sides and 4 vertices.
the number of sides = 4.
The number of vertices = 4.

Question 6.

Answer:
The solid shape is a prism.

Explanation:
In the above-given question,
given that,
the shape is a prism.
the solid shape is a prism.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.7-1

Model Shapes Homework & Practice 10.7

DIRECTIONS 1. Draw to show what you know about a square. Write how many sides. 2. Use clay to model a cylinder. How many flat surfaces are there?
Question 1.
_________
_ _ _ _ _ _ _
__________ sides

Answer:
The number of sides = 4.
The number of vertices = 4.

Explanation:
In the above-given figure,
given that,
The square has 4 sides and 4 vertices.
the number of sides = 4.
The number of vertices = 4.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.7-2

Question 2.
_________
_ _ _ _ _ _ _
__________ flat surfaces

Answer:
The cylinder has a flat and curved surface.

Explanation:
In the above-given question,
given that,
the cylinder has a flat surface.
The cylinder has a curved surface.
The number of flat surfaces = 2.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.7-3

DIRECTIONS 1. How many flat surfaces does this shape have? Write the number. 2. Which shape is flat? Color the flat shape. 3. Tell an addition word problem about the boats. Write the number to complete the addition sentence.
Lesson Check
Question 1.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.7 6
_________
_ _ _ _ _ _ _
__________ flat surfaces

Answer:
The cone has a flat and curved surface.

Explanation:
In the above-given question,
given that,
the cylinder has a flat surface.
The cylinder has a curved surface.
The number of flat surfaces = 1.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.7-4

Spiral Review
Question 2.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.7 7

Answer:
The flat shape is a triangle.

Explanation:
In the above-given question,
given that,
The shapes are prism, triangle, sphere, and cylinder.
The flat shape is a triangle.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.7-5

Question 3.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.7 8

Answer:
The number of boats = 5.

Explanation:
In the above-given question,
given that,
the number of boats = 4 + 1 = 5.
the number of boats = 5.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.7-6

Lesson 10.8 Above and Below

Essential Question How can you use the terms above and below to describe shapes in the environment?

Listen and Draw

DIRECTIONS Trace the circle around the object shaped like a cylinder that is below the shelf. Trace the X on the object shaped like a sphere that is above the cabinet.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.8 1

Answer:
The object shaped like a cylinder that is below the shelf.

Explanation:
In the above-given question,
given that,
The object shaped like a cylinder that is below the shelf.

Share and Show

DIRECTIONS 1. Circle the object that is shaped like a cone below the play set. Mark an X on the object that is shaped like a cube above the play set. Color the object that is shaped like a cylinder above the play set.
Question 1.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.8 2

Answer:
The object cone is below the playset.
The object cube is above the playset.
The object cylinder is above the playset.

Explanation:
In the above-given question,
given that,
The objects in the playset.
The object cone is below the playset.
The object cube is above the playset.
The object cylinder is above the playset.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.8-1

DIRECTIONS 2. Circle the ball that is above the net. Mark an X on the box that is directly below the net.
Question 2.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.8 3

Answer:
The object ball is above the net.
the object ball is below the net.

Explanation:
In the above-given question,
given that,
the objects in the playground.
The object ball is above the net.
the object ball is below the net.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.8-2

Problem Solving • Applications

DIRECTIONS 3. Draw to show what you know about real world three-dimensional objects that might be above or below the net. Tell a friend about your drawing as you name the shape of the objects.
Question 3.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.8 4
Answer:
The object ball is above the net.
the object ball is below the net.

Explanation:
In the above-given question,
given that,
the objects in the playground.
The object ball is above the net.
the object ball is below the net.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.8-2

Above and Below Homework & Practice 10.8

DIRECTIONS 1. Mark an X on the object that is shaped like a sphere below the table. Circle the object that is shaped like a cube above the table.
Question 1.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.8 5

Answer:
The object sphere is below the table.
The object cube is above the table.

Explanation:
In the above-given question,
given that,
the objects in the house.
The object cube is above the table.
the object sphere is below the table.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.8-3

DIRECTIONS 1. Circle the set that shows an object shaped like a sphere above the object shaped like a cube. 2. Count and tell how many. Write the number. 3. How many vertices does the hexagon have? Write the number.
Lesson Check
Question 1.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.8 6

Answer:
The object sphere is above the cube.

Explanation:
In the above-given question,
given that,
the objects in the house.
The object sphere is above the cube.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.8-4

Spiral Review
Question 2.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.8 7

Answer:
The number of cube sets = 2.

Explanation:
In the above-given figure,
given that,
the cubes are 2 sets.
the number of cube sets = 2.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.8-5

Question 3.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.8 8

Answer:
The number of vertices = 4.

Explanation:
In the above-given figure,
given that,
The hexagons have 4 vertices.
The number of vertices = 4.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.8-6

Lesson 10.9 Beside and Next To

Essential Question How can you use the terms beside and next to to describe shapes in the environment?

Listen and Draw

DIRECTIONS Trace the X on the object shaped like a cone that is beside the object shaped like a sphere. Trace the circle on the object shaped like a sphere that is next to the object shaped like a cube.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.9 1

Answer:
The object cone is beside the sphere.
The object sphere is next to the cube.

Explanation:
In the above-given question,
given that,
The object cone is beside the sphere.
The object sphere is next to the cube.

Share and Show

DIRECTIONS 1. Mark an X on the bead shaped like a cube that is beside the bead shaped like a cone. Draw a circle around the bead shaped like a cone that is next to the bead shaped like a cylinder. Use the words next to and beside to name the position of other bead shapes.
Question 1.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.9 2

Answer:
The object bead shaped like a cube is beside the cone.
The object bead shaped like a cone is next to the cylinder.
The object bead shaped like a cube is beside the cone.

Explanation:
In the above-given question,
given that,
the bead-shaped objects.
The object bead shaped like a cube is beside the cone.
The object bead shaped like a cone is next to the cylinder.
The object bead shaped like a cube is beside the sphere.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.9-1

DIRECTIONS 2. Mark an X on the object shaped like a cylinder that is next to the object shaped like a sphere. Draw a circle around the object shaped like a cone that is beside the object shaped like a cube. Use the words next to and beside to describe the position of other package shapes.
Question 2.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.9 3

Answer:
The object cone is beside the cube.
The object cylinder is next to the sphere.
The object cylinder is above the cube.

Explanation:
In the above-given question,
given that,
The object cone is beside the cube.
The object cylinder is next to the sphere.
The object cylinder is above the cube.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.9-2

Problem Solving • Applications

DIRECTIONS 3. Draw or use pictures to show what you know about real world three-dimensional objects beside and next to other objects.
Question 3.

Answer:
The object cone is beside the cube.
The object cylinder is next to the sphere.
The object cylinder is above the cube.

Explanation:
In the above-given question,
given that,
The object cone is beside the cube.
The object cylinder is next to the sphere.
The object cylinder is above the cube.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.9-2

HOME ACTIVITY • Tell your child you are thinking of something in the room that is beside or next to another object. Have your child tell you the shape of the object.

Beside and Next To Homework & Practice 10.9

DIRECTIONS 1. Mark an X on the object shaped like a cylinder that is next to the object shaped like a sphere. Circle the object shaped like a cone that is beside the object shaped like a cube. Use the words next to and besides to name the position of other shapes.
Question 1.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.9 4

Answer:
The object cone is beside the cube.
The object cylinder is next to the sphere.
The object cone is above the cube.

Explanation:
In the above-given question,
given that,
The object cone is beside the cube.
The object cylinder is next to the sphere.
The object cone is above the cube.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.9-3

DIRECTIONS 1. Circle the set that shows an object shaped like a cube beside the object shaped like a cone. 2. Which shape is a hexagon? Color the hexagon. 3. How many tiles are there? Write the number.
Lesson Check
Question 1.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.9 5

Answer:
The object cube is beside the cone.

Explanation:
In the above-given question,
given that,
the objects are cube and cone.
The object cube is beside the cone.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.9-4

Spiral Review
Question 2.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.9 6

Answer:
The shape is a hexagon.

Explanation:
In the above-given question,
given that,
the shapes are circle, hexagon, triangle, and rectangle.
The shape is a hexagon.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.9-5

Question 3.
Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes 10.9 7

Answer:
The number of tiles = 18.

Explanation:
In the above-given question,
given that,
there are 2 sets of tiles.
10 + 8 = 18.
The number of tiles = 18.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.9-6

Lesson 10.10 In Front Of and Behind

Essential Question How can you use the terms in front of and behind to describe shapes in the environment?

Listen and Draw

DIRECTIONS Trace the X on the object shaped like a sphere that is in front of the object shaped like a cube. Trace the circle around the object shaped like a cylinder that is behind the object shaped like a cube.
Go Math Grade K Chapter 10 Answer Key Pdf Identify and Describe Three-Dimensional Shapes 10.10 1

Answer:
The object sphere is in front of the cube.
The object cylinder is behind the cube.

Explanation:
In the above-given question,
given that,
The object sphere is in front of the cube.
The object cylinder is behind the cube.

Share and Show

DIRECTIONS 1. Mark an X on the object shaped like a cylinder that is behind the object shaped like a cube. Draw a circle around the object shaped like a sphere that is directly in front of the object shaped like a cone. Use the words in front of and behind to name the position of other shapes.
Question 1.
Go Math Grade K Chapter 10 Answer Key Pdf Identify and Describe Three-Dimensional Shapes 10.10 2

Answer:
The object cylinder is behind the cube.
The object sphere is in front of the cone.
The object sphere is in front of the cube.

Explanation:
In the above-given question,
given that,
The object cylinder is behind the cube.
The object sphere is in front of the cone.
The object sphere is in front of the cube.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.10-1

DIRECTIONS 2. Mark an X on the object shaped like a cube that is in front of the object shaped like a cylinder. Draw a circle around the object shaped like a cylinder that is behind the object shaped like a sphere. Use the words in front of and behind to name the position of other shaped objects.
Question 2.
Go Math Grade K Chapter 10 Answer Key Pdf Identify and Describe Three-Dimensional Shapes 10.10 3

Answer:
The object cylinder is behind the sphere.
The object cube is in front of the cylinder.
The object cube is below the cube.

Explanation:
In the above-given question,
given that,
The object cylinder is behind the sphere.
The object cube is in front of the cylinder.
The object cube is below the cube.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.10-2

Problem Solving • Applications

DIRECTIONS 3. Draw or use pictures to show what you know about real world three dimensional objects in front of and behind other objects.
Question 3.

Answer:
The object cylinder is behind the sphere.
The object cube is in front of the cylinder.
The object cube is below the cube.

Explanation:
In the above-given question,
given that,
The object cylinder is behind the sphere.
The object cube is in front of the cylinder.
The object cube is below the cube.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.10-2

HOME ACTIVITY • Tell your child you are thinking of something in the room that is in front of or behind another object. Have your child tell you the shape of the object.

In Front Of and Behind Homework & Practice 10.10

DIRECTIONS 1. Mark an X on the object shaped like a cylinder that is behind the object shaped like a cone. Draw a circle around the object shaped like a cylinder that is in front of the object shaped like a cube. Use the words in front of and behind to name the position of other shapes.
Question 1.
Go Math Grade K Chapter 10 Answer Key Pdf Identify and Describe Three-Dimensional Shapes 10.10 4

Answer:
The object cylinder is behind the cone.
The object cylinder is in front of the cube.
The object cone is infront of the cube.

Explanation:
In the above-given question,
given that,
The object cylinder is behind the cone.
The object cylinder is in front of the cube.
The object cone is infront of the cube.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.10-3

DIRECTIONS 1. Circle the set that shows an object shaped like a cone in front of the object shaped like a cube. 2. Which shape is a triangle? Color the triangle. 3. How many of each color counter? Write the numbers.
Lesson Check
Question 1.
Go Math Grade K Chapter 10 Answer Key Pdf Identify and Describe Three-Dimensional Shapes 10.10 5

Answer:
The object cone is in front of the cube.

Explanation:
In the above-given question,
given that,
the objects are cube and cone.
The object cone is in front of the cube.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.10-4

Question 2.
Go Math Grade K Chapter 10 Answer Key Pdf Identify and Describe Three-Dimensional Shapes 10.10 6

Answer:
The shape is a triangle.

Explanation:
In the above-given question,
given that,
the shapes are circle, hexagon, triangle, and square.
The shape is a triangle.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.10-5

Question 3.
Go Math Grade K Chapter 10 Answer Key Pdf Identify and Describe Three-Dimensional Shapes 10.10 7

Answer:
The number of buttons = 5.

Explanation:
In the above-given question,
given that,
3 + 2 = 5.
The number of buttons = 5.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.10-6

Identify and Describe Three-Dimensional Shapes Review/Test

DIRECTIONS 1. Mark under all the shapes that stack. 2. Which objects are shaped like a sphere? Mark an X on each of those objects. 3. Do the words describe a cube? Circle Yes or No.
Question 1.
Grade K Go Math Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes rt 1

Answer:
The shapes that has stack is cube and cylinder.

Explanation:
In the above-given question,
given that,
The shapes are cone, cylinder, sphere, and prism.
The shapes that has stack is cube and cylinder.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.10-7

Question 2.
Grade K Go Math Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes rt 2

Answer:
The number of objects that shaped like a sphere = 3.

Explanation:
In the above-given question,
given that,
the objects are ball, cylinder, cube, cone, ball, and watermelon.
The number of objects that shaped like a sphere = 3.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.10-8

Question 3.
THINK SMARTER+
Grade K Go Math Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes rt 3

Answer:
Yes, the words describe a cube.

Explanation:
In the above-given question,
given that,
the cube has 6 sides and it has curved surface.
Yes, the words describe a cube.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.10-9

DIRECTIONS 4. Draw lines to match the objects to their shapes. 5. Which objects are shaped like a cone? Mark an X on each of those objects. 6. Color the solid shapes blue. Color the flat shapes red. Draw another flat shape that is different.
Question 4.
Grade K Go Math Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes rt 4

Answer:
The objects are cube, sphere, and cylinder.

Explanation:
In the above-given question,
given that,
the objects are cube, sphere, and cylinder.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.10-10

Question 5.
Grade K Go Math Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes rt 5

Answer:
The number of cone = 2.

Explanation:
In the above-given question,
given that,
the objects are cones, sphere, and cube.
The number of cones = 2.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.10-11

Question 6.
THINK SMARTER+
Grade K Go Math Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes rt 6

Answer:
The flat surfaces = blue.
the solid shapes = red.

Explanation:
In the above-given question,
given that,
the objects are square, triangle, cylinder, and cone.
flat surfaces = square and triangle.
solid surfaces = cone and cylinder.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.10-12

DIRECTIONS 7. Draw an object that has the shape of a cylinder. 8. Circle the shapes that show the cylinder above the cube. 9. Mark an X on the object shaped like a cylinder next to the object shaped like a cone.
Question 7.

Answer:
The shape is a cylinder.

Explanation:
In the above-given question,
given that,
the object is cylinder shape.
the shape is a cylinder.

Question 8.
Grade K Go Math Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes rt 8

Answer:
The object cylinder is above the cube.

Explanation:
In the above-given question,
given that,
the objects are cube and cylinder.
The object cylinder is above the cube.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.10-13

Question 9.
Grade K Go Math Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes rt 9

Answer:
The object cylinder is next to the cone.

Explanation:
In the above-given question,
given that,
the objects are cube and cylinder.
The object cylinder is next to the cone.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.10-14

DIRECTIONS 10. Mark an X on the cone in front of the cube. 11. Mark an X on the cube that is beside the cone. 12. Mark an X on the sphere that is below the hexagon.
Question 10.
Grade K Go Math Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes rt 10

Answer:
The object cone is in front of the cube.

Explanation:
In the above-given question,
given that,
the objects are cube and cone.
The object cone is in front of the cube.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.10-15

Question 11.
Grade K Go Math Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes rt 11

Answer:
The object cube is beside the cone.

Explanation:
In the above-given question,
given that,
the objects are cube and cylinder.
The object cube is beside the cone.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.10-16

Question 12.
Grade K Go Math Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes rt 12

Answer:
The object sphere is below the hexagon.

Explanation:
In the above-given question,
given that,
the objects are hexagon and cylinder.
The object sphere is below the hexagon.
Go-Math-Grade-K-Chapter-10-Answer-Key-Identify and Describe Three-Dimensional Shapes-10.10-17

Go Math Grade K Answer Key Chapter 10 Identify and Describe Three-Dimensional Shapes Read More »

Go Math Grade K Answer Key Chapter 7

Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19

HMH Go Math / /

Build your knowledge in the learning process itself using the HMH Go Math Grade K Ch 7 Answer Key. Seek the homework help you might need and kick start your preparation. Score better grades in exams by practicing from the Go Math Grade K Answer Key Ch 7 Represent Count and Write 11 to 19 on a daily basis. Go Math Grade K Ch 7 Solution Key is prepared by subject experts adhering to Common Core Curriculum and is prepared by subject experts. For the sake of your comfort, we have aligned the HMH Go Math Ch 7 Solution Key aligned as per the Kindergarten Go Math Textbooks.

Go Math Grade K Chapter 7 Answer Key Represent, Count, and Write 11 to 19

Access the HMH Go Math Grade K Ch 7 Answer Key to clear all your doubts on the topics within it. Simply tap on the direct links available to learn the respective topic easily. HMH Go Math Ch 7 Represent Count and Write 11 to 19 includes Questions from Lessons, Homework & Practice, Assessment Tests, Review Tests, etc. Practicing the questions from HMH Go Math Grade K Ch 7 Answers help you score better grades in the exam. Download the Go Math Kindergarten Grade K Chapter 7 Answer Key for free of cost and take your preparation to next level.

Represent, Count, and Write 11 to 19

Lesson: 1 Model and Count 11 and 12

Lesson: 2 Count and Write 11 and 12

Lesson: 3 Model and Count 13 and 14

Lesson: 4 Count and Write 13 and 14

Lesson: 5 Model, Count, and Write 15

Lesson: 6 Problem Solving • Use Numbers to 15

Mid-Chapter Checkpoint

Lesson: 7 Model and Count 16 and 17

Lesson: 8 Count and Write 16 and 17

Lesson: 9 Model and Count 18 and 19

Lesson: 10 Count and Write 18 and 19

Represent, Count, and Write 11 to 19 Show What You Know

DIRECTIONS 1. Draw 10 oranges. 2. Draw 9 apples. 3–6. Count and tell how many. Write the number.
Draw Objects to 10
Question 1.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 1.1
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Represent-Count-and-Write-11-to-19-Show-You-Know-Question-1
Explanations :
Number of Oranges drawn are 10 and the number is written .

Question 2.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 1.2
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Represent-Count-and-Write-11-to-19-Show-You-Know-Question-2
Explanations :
Number of Apples drawn are 9 and the number is written .

Write Numbers to 10
Question 3.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 1.3
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Represent-Count-and-Write-11-to-19-Show-You-Know-Question-3
Explanations :
Number of Apples are 10 and the number is written .

Question 4.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 1.4
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Represent-Count-and-Write-11-to-19-Show-You-Know-Question-4
Explanations :
Number of Apples are 9 and the number is written .

Question 5.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 1.5
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Represent-Count-and-Write-11-to-19-Show-You-Know-Question-5
Explanations :
Number of Pears are 8 and the number is written .

Question 6.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 1.6
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Represent-Count-and-Write-11-to-19-Show-You-Know-Question-6
Explanations :
Number of Oranges are 10 and the number is written .

Represent, Count, and Write 11 to 19 Vocabulary Builder

DIRECTIONS Circle the number word that is greater than nine.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 1.7
Answer :
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Represent-Count-and-Write-11-to-19-Vocabulary-Builder
Explanation :
Number greater than 9 is ten or 10 .

Represent, Count, and Write 11 to 19 Game Sweet and Sour Path

DIRECTIONS Play with a partner. Place game markers on START. Take turns. Toss the number cube. Move that number of spaces. If a player lands on a lemon, the player reads the number and moves back that many spaces. If a player lands on a strawberry, the player reads the number and moves forward that many spaces. The first player to reach END wins.

MATERIALS two game markers, number cube (1–6)
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 1.8

Represent, Count, and Write 11 to 19 Vocabulary Game

DIRECTIONS Players take turns. A player chooses a secret word from the Word Box and then sets the timer. The player gives hints about the secret word. If the other player guesses the secret word before time runs out, he or she puts a connecting cube in the chart. The first player who has connecting cubes in all his or her boxes is the winner.

MATERIALS timer, connecting cubes for each player
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 1.9

The Write Way
DIRECTIONS Trace 17. Draw to show what you know about 17. Reflect Be ready to tell about your drawing.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 2.1

Lesson 7.1 Model and Count 11 and 12

Essential Question How can you use objects to show 11 and 12 as ten ones and some more ones?

Listen and Draw

DIRECTIONS Use counters to show the number 11. Add more to show the number 12. Draw the counters. Tell a friend what you know about these numbers.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.1 1
Answer :

Share and Show

DIRECTIONS 1. Count and tell how many. Trace the number. 2. Use counters to show the number 11. Draw the counters. 3. Look at the counters you drew. How many ones are in the ten frame? Trace the number. How many more ones are there? Write the number.
Question 1.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.1 2
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.1-Model-and-Count-11-and-12-Share-Show-Question-1
Explanation :
Number of Apples are 11 and the number is traced .

Question 2.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.1 3
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.1-Model-and-Count-11-and-12-Share-Show-Question-2
Explanation :
11 counters are drawn and the number is written .

Question 3.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.1 4
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.1-Model-and-Count-11-and-12-Share-Show-Question-3
Explanation :
The Number 10 is traced and number of one from above question is written as 1 .

DIRECTIONS 4. Count and tell how many. Trace the number. 5. Use counters to show the number 12. Draw the counters. 6. Look at the counters you drew. How many ones are in the ten frame? Trace the number. How many more ones are there? Write the number.
Question 4.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.1 5
Answer:
Explanation :
Number of Oranges are 12 and the number 12 is traced .

Question 5.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.1 6
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.1-Model-and-Count-11-and-12-Share-Show-Question-5
Explanation :
10 ones in ten frame and 2 ones are drawn to show number of counters as 12 . and the number 12 is written .

Question 6.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.1 7
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.1-Model-and-Count-11-and-12-Share-Show-Question-6
Explanation :
The Number 10 is traced and number of one are 2 as per above question is written .

Problem Solving • Applications

DIRECTIONS 7. Maria makes a bracelet with 11 beads. She starts with the blue bead on the left. Circle to show the beads Maria uses to make her bracelet. 8. Are there more blue beads or more yellow beads in those 11 beads? Circle the color bead that has more. 9. Draw a set of 11 objects. If you circle 10 of the objects, how many more objects are there? Complete the addition sentence to match.
Question 7.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.1 8
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.1-Model-and-Count-11-and-12-Problem-Solving-Applications-Question-7
Explanation :
Number of beads used for bracelet are 11. it starts with the blue bead on the left. The beads used for bracelet are circled as shown in above figure.
Number of blue beads = 6
Number of  Yellow Beads = 5

Question 8.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.1 9
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.1-Model-and-Count-11-and-12-Problem-Solving-Applications-Question-8
Explanation :
Number of blue beads = 6
Number of Yellow Beads = 5
Beads which are more are circled .

Go Math Grade K Chapter 7 Answer Key Question 9.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.1 10
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.1-Model-and-Count-11-and-12-Problem-Solving-Applications-Question-9

HOME ACTIVITY • Draw a ten frame on a sheet of paper. Have your child use small objects, such as buttons, pennies, or dried beans, to show the numbers 11 and 12.

Model and Count 11 and 12 Homework & Practice 7.1

DIRECTIONS 1. Count and tell how many. Trace the number. 2. Use counters to show the number 12. Draw the counters. 3. Look at the counters you drew. How many ones are in the ten frame? Trace the number. How many more ones are there? Write the number.
Question 1.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.1 11
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Model-and-Count-11-and-12-Homework-&-Practice-7.1-Question-1
Explanation :
Number of Triangles are 12 and the Number 12 is traced.

Question 2.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.1 12
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Model-and-Count-11-and-12-Homework-&-Practice-7.1-Question-2

Question 3.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.1 13
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Model-and-Count-11-and-12-Homework-&-Practice-7.1-Question-3

DIRECTIONS 1. Count and tell how many. Trace the number. 2. Write and trace to show the addition sentence for the sets of airplanes. 3. Count and tell how many in each set. Write the numbers. Compare the numbers. Circle the number that is less.
Lesson Check
Question 1.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.1 14
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Model-and-Count-11-and-12-Homework-&-Practice-7.1-Lesson-Check-Question-1

Spiral Review
Question 2.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.1 15
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Model-and-Count-11-and-12-Homework-&-Practice-7.1-Spiral-Review-Question-2
Explanation :
Number of planes in set 1 are 4 and number of planes in set 2 are 1.
so total number of planes are 4 + 1 = 5
Number 4 and 5 are traced and 1 is written .

Question 3.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.1 16
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Model-and-Count-11-and-12-Homework-&-Practice-7.1-Spiral-Review-Question-3
Explanation :
Number of counters in set 1 are 3 and Number of counters in set 2 are 2
2 is lesser than 3 and it is circled.

Lesson 7.2 Count and Write 11 and 12

Essential Question How can you count and write 11 and 12 with words and numbers?

Share and Show

DIRECTIONS 1. Count and tell how many. Trace the numbers. 2. Count and tell how many. Write the number. 3. Look at the ten ones and some more ones in Exercise 2. Complete the addition sentence to match.
Question 1.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.2 1
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.2-Count-and-Write-11-and-12-Share-Show-Question-1
Explanation
Number of Flowers are 11 and the numbers 11 are traced .

Question 2.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.2 2
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.2-Count-and-Write-11-and-12-Share-Show-Question-2

Question 3.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.2 3
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.2-Count-and-Write-11-and-12-Share-Show-Question-3
Explanation :
We notice 10 ones and 1 more ones in the 2 exercise.

DIRECTIONS 4. Count and tell how many. Trace the numbers. 5. Count and tell how many. Write the number. 6. Look at the ten ones and some more ones in Exercise 5. Complete the addition sentence to match.
Question 4.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.2 4
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.2-Count-and-Write-11-and-12-Share-Show-Question-4
Explanation
Number of Flowers are 12 and the numbers 12 are traced .

Question 5.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.2 5
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.2-Count-and-Write-11-and-12-Share-Show-Question-5

Explanation :
10 ones in ten frame and 2 ones are drawn to show number of counters as 12 . and the number 12 is written .

Question 6.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.2 6
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.2-Count-and-Write-11-and-12-Share-Show-Question-6
Explanation :
We notice 10 ones and 2 more ones in the 5 exercise.

Problem Solving • Applications

DIRECTIONS 7. Brooke picked a number of flowers. Circle the number of flowers Brooke picked. Draw more flowers to show that number. 8. Draw a set of 12 objects. If you circle 10 of the objects, how many more objects are there? Complete the addition sentence to match.
Question 7.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.2 7
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.2-Count-and-Write-11-and-12-Problem-Solving-Applications-Question-7

Question 8.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.2 8
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.2-Count-and-Write-11-and-12-Problem-Solving-Applications-Question-8
Explanation :
A set of 12 counters are drawn and 10 counters are represented in ten of frame and 2 ones are drawn . Number 12 is written .

HOME ACTIVITY • Ask your child to count and write the number for a set of 11 or 12 objects, such as coins or buttons.

Count and Write 11 and 12 Homework & Practice 7.2

DIRECTIONS 1. Count and tell how many. Write the number. 2. Look at the ten ones and some more ones in Exercise 1. Complete the addition sentence to match. 3. Count and tell how many. Write the number. 4. Look at the ten ones and some more ones in Exercise 3. Complete the addition sentence to match.
Question 1.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.2 9
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Count-and-Write-11-and-12-Homework-&-Practice-7.2-Question-1

Explanation :
10 ones in ten frame and 1 ones are drawn to show number of counters as 11 . and the number 11 is written .

Question 2.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.2 10
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Count-and-Write-11-and-12-Homework-&-Practice-7.2-Question-2

Explanation :
The Number 10 is traced and number of one are 1 as per above question is written .

Question 3.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.2 11
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Count-and-Write-11-and-12-Homework-&-Practice-7.2-Question-3

Explanation :
10 ones in ten frame and 2 ones are drawn to show number of counters as 12 . and the number 12 is written .

Question 4.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.2 12
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Count-and-Write-11-and-12-Homework-&-Practice-7.2-Question-4

Explanation :
The Number 10 is traced and number of one are 2 as per above question is written .

DIRECTIONS 1. Look at the ten ones and some more ones. Complete the addition sentence to match. 2. Trace and write to show the subtraction sentence for the fish. 3. How many birds are there? Write the number.
Lesson Check
Question 1.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.2 13
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Count-and-Write-11-and-12-Homework-&-Practice-7.2-Lesson-Check-Question-1
Explanation :
10 ones in ten frame and 2 ones are drawn to show number of counters as 12 . and the number 12 is written .

Spiral Review
Question 2.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.2 14
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Count-and-Write-11-and-12-Homework-&-Practice-7.2-Spiral-Review-Question-2
Explanation :
Number of fishes are 5
One fish is removed
Number of fishes Remaining are 5 – 1 = 4

Question 3.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.2 15
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Count-and-Write-11-and-12-Homework-&-Practice-7.2-Spiral-Review-Question-3
Explanation :
Number of Birds are 6 and the number 6 is written .

Lesson 7.3 Model and Count 13 and 14

Essential Question How can you use objects to show 13 and 14 as ten ones and some more ones?

Listen and Draw

DIRECTIONS Use counters to show the number 13. Add more to show the number 14. Draw the counters. Tell a friend what you know about these numbers.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 7.3 1
Answer :
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.3-Model-and-Count-13-and-14- Listen-Draw

Share and Show

DIRECTIONS 1. Count and tell how many. Trace the number. 2. Use counters to show the number 13. Draw the counters. 3. Look at the counters you drew. How many ones are in the ten frame? Trace the number. How many more ones are there? Write the number.
Question 1.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 7.3 2
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.3-Model-and-Count-13-and-14-Share-Show-Question-1

Explanation :
Number of Lemons are 13 and the number 13 is traced .

Question 2.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 7.3 3
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.3-Model-and-Count-13-and-14-Share-Show-Question-2

Explanation :
10 ones in ten frame and 3 ones are drawn to show number of counters as 13 . and the number 13 is written .

Question 3.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 7.3 4
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.3-Model-and-Count-13-and-14-Share-Show-Question-3

Explanation :
We notice 10 ones and 3 more ones

DIRECTIONS 4. Count and tell how many. Trace the number. 5. Use counters to show the number 14. Draw the counters. 6. Look at the counters you drew. How many ones are in the ten frame? Trace the number. How many more ones are there? Write the number.
Question 4.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 7.3 5
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.3-Model-and-Count-13-and-14-Share-Show-Question-4
Explanation :
Number of Apples are 14. and the Number is written .

Question 5.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 7.3 6
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.3-Model-and-Count-13-and-14-Share-Show-Question-5

Explanation :
10 ones in ten frame and 4 ones are drawn to show number of counters as 14 .

Question 6.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 7.3 7
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.3-Model-and-Count-13-and-14-Share-Show-Question-6

Explanation :
We notice 10 ones and 4 more ones .

Problem Solving • Applications

DIRECTIONS 7. Erika makes a bracelet with 13 beads. She starts with the blue bead on the left. Circle to show the beads Erika uses to make her bracelet. 8. Are there more blue beads or more yellow beads in those 13 beads? Circle the color bead that has more. 9. Draw a set of 13 objects. If you circle 10 of the objects, how many more objects are there? Complete the addition sentence to match.
Question 7.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 7.3 8
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.3-Model-and-Count-13-and-14-Problem-Solving-Applications-Question-7
Explanation :
Number of Beads with Erika = 13
Starting from the blue bead on the left the 13 beads are circled as shown in the above figure.

Question 8.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 7.3 9
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.3-Model-and-Count-13-and-14-Problem-Solving-Applications-Question-8
Explanation :
Number of blue beads = 8
Number of yellow beads = 5
Blue beads are more than Yellow beads . and the blue bead is circled .

Question 9.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 7.3 10
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.3-Model-and-Count-13-and-14-Problem-Solving-Applications-Question-9

HOME ACTIVITY • Draw a ten frame on a sheet of paper. Have your child use small objects, such as buttons, pennies, or dried beans, to show the numbers 13 and 14.

Model and Count 13 and 14 Homework & Practice 7.3

DIRECTIONS 1. Count and tell how many. Trace the number. 2. Use counters to show the number 14. Draw the counters. 3. Look at the counters you drew. How many ones are in the ten frame? Trace the number. How many more ones are there? Write the number.
Question 1.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 7.3 11
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Model-and-Count-13-and-14-Homework-&-Practice-7.3-Question-1
Explanation :
Number of circles are 14 .
The Number is traced .

Question 2.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 7.3 12
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Model-and-Count-13-and-14-Homework-&-Practice-7.3-Question-2

Explanation :
10 ones in ten frame and 4 ones are drawn to show number of counters as 14

Question 3.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 7.3 13
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Model-and-Count-13-and-14-Homework-&-Practice-7.3-Question-3
Explanation :
We notice 10 ones in ten frame and 2 more ones

DIRECTIONS 1. Count and tell how many. Trace the number. 2. Show the sets that are put together. Write the numbers and trace the symbol. 3. Trace and write to show the subtraction sentence for the set.
Lesson Check
Question 1.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 7.3 14
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Model-and-Count-13-and-14-Homework-&-Practice-7.3-Lesson-Check-Question-1
Explanation :
Number of Counters are 13 and the Number is traced .

Spiral Review
Question 2.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 7.3 15
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Model-and-Count-13-and-14-Homework-&-Practice-7.3-Spiral-Review-Question-2
Explanation :
Number of gray counters are 6 and Number of white counters are 2.

Question 3.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 7.3 16
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Model-and-Count-13-and-14-Homework-&-Practice-7.3-Spiral-Review-Question-3
Explanation :
Number of Tortoises = 6
Number of tortoises removed = 1
Total Number of Tortoises left = 6 – 1 = 5

Lesson 7.4 Count and Write 13 and 14

Essential Question How can you count and write 13 and 14 with words and numbers?

Share and Show

DIRECTIONS 1. Count and tell how many. Trace the numbers. 2. Count and tell how many. Write the number. 3. Look at the ten ones and some more ones in Exercise 2. Complete the addition sentence to match.
Question 1.
Grade K Go Math Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.4 1
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.4-Count-and-Write-13-and-14-Share-Show-Question-1
Explanation :
Number of Flowers are 13
The Number 13 is traced

Question 2.
Grade K Go Math Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.4 2
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.4-Count-and-Write-13-and-14-Share-Show-Question-2
Explanation :
Number of Counters are 13 and the number is written .

Question 3.
Grade K Go Math Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.4 3
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.4-Count-and-Write-13-and-14-Share-Show-Question-3

Explanation :
The Number 10 is traced and number of one are 3 as per above question is written .

DIRECTIONS 4. Count and tell how many. Trace the numbers. 5. Count and tell how many. Write the number. 6. Look at the ten ones and some more ones in Exercise 5. Complete the addition sentence to match.
Question 4.
Grade K Go Math Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.4 4
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.4-Count-and-Write-13-and-14-Share-Show-Question-4
Explanation :
Number of Flowers are 14
The Number 14 is traced

Question 5.
Grade K Go Math Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.4 5
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.4-Count-and-Write-13-and-14-Share-Show-Question-5
Explanation :
Number of Counters are 14 and the number is written .

Question 6.
Grade K Go Math Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.4 6
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.4-Count-and-Write-13-and-14-Share-Show-Question-6

Explanation :
We notice 10 ones and 4 more ones in the above exercise.

Problem Solving • Applications

DIRECTIONS 7. Eva picked 13 flowers. Circle the number of flowers Eva picked. Draw more flowers to show that number. 8. Draw a set of 14 objects. If you circle 10 of the objects, how many more objects are there? Complete the addition sentence to match.
Question 7.
Grade K Go Math Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.4 7
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.4-Count-and-Write-13-and-14- Problem-Solving-Applications-Question-7
Explanation :
Number of given flowers are 10
Number of flowers drawn are 3 as Eva picked 13 flowers
The number is written .

Question 8.
Grade K Go Math Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.4 8
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.4-Count-and-Write-13-and-14- Problem-Solving-Applications-Question-8
Explanation :
Number of counters drawn are 14. 10 are circled remaining are 4
This forms equation as 10 + 4 = 14

HOME ACTIVITY • Ask your child to count and write the number for a set of 13 or 14 objects, such as coins or buttons.

Count and Write 13 and 14 Homework & Practice 7.4

DIRECTIONS 1. Count and tell how many. Write the number. 2. Look at the ten ones and some more ones in Exercise 1. Complete the addition sentence to match. 3. Count and tell how many. Write the number. 4. Look at the ten ones and some more ones in Exercise 3. Complete the addition sentence to match.
Question 1.
Grade K Go Math Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.4 9
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Count-and-Write-13-and-14-Homework-&-Practice-7.4-Question-1
Explanation :
Number of counters are 10 in ten frame and 3 .
Number 13 is written .

Question 2.
Grade K Go Math Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.4 10
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Count-and-Write-13-and-14-Homework-&-Practice-7.4-Question-2

Explanation :
The Number 10  means ten ones in ten frame and number of one are 3 as per above question is written .

Question 3.
Grade K Go Math Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.4 11
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Count-and-Write-13-and-14-Homework-&-Practice-7.4-Question-3
Explanation :
10 ones in ten frame and 4 ones to show number of counters as 14 . and the number 14 is written .

Question 4.
Grade K Go Math Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.4 12
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Count-and-Write-13-and-14-Homework-&-Practice-7.4-Question-4
Explanation :
The Number 10  means ten ones in ten frame and number of one are 4 as per above question is written .

DIRECTIONS 1. Look at the ten ones and some more ones. Complete the addition sentence to match. 2. Tell a subtraction word problem about the cats. Write and trace to complete the subtraction sentence. 3. Count the dots in the ten frames. Begin with 1. Write the numbers in order as you count forward.
Lesson Check
Question 1.
Grade K Go Math Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.4 13
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Count-and-Write-13-and-14-Homework-&-Practice-7.4-Lesson-Check-Question-1

Explanation :
10 ones in ten frame and 3 ones to show number of counters as 13 . and the number 13 is written .

Spiral Review
Question 2.
Grade K Go Math Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.4 14
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Count-and-Write-13-and-14-Homework-&-Practice-7.4-Spiral-Review-Question-2
Explanation :
Total Number of Cats are 3
Number of cats Leaving = 1
Remaining Number of Cats = 3 – 1 = 2

Question 3.
Grade K Go Math Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.4 15
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Count-and-Write-13-and-14-Homework-&-Practice-7.4-Spiral-Review-Question-3
Explanation :
The Numbers are Represented in ascending order from 1 to 5

Lesson 7.5 Model, Count, and Write 15

Essential Question How can you use objects to show 15 as ten ones and some more ones and show 15 as a number?

Listen and Draw

DIRECTIONS Use counters to show the number 15. Draw the counters. Tell a friend about the counters.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.5 1
Answer :
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.5-Model-Count-and-Write-15-Listen-Draw
Explanation :
Number of counters drawn are 10 in ten frame and 5 ones as shown in above figure.

Share and Show

DIRECTIONS 1. Count and tell how many. Trace the number. 2. Use counters to show the number 15. Draw the counters. 3. Look at the counters you drew. How many ones are in the ten frame? Trace the number. How many more ones? Write the number.
Question 1.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.5 2
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.5-Model-Count-and-Write-15-Share-Show-Question-1
Explanation :
Number of Kiwi slices are 15 and the number is traced .

Question 2.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.5 3
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.5-Model-Count-and-Write-15-Share-Show-Question-2
Explanation :
Number of counters are ten in ten frame and 5 ones as shown in above figure.

Question 3.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.5 4
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.5-Model-Count-and-Write-15-Share-Show-Question-3

DIRECTIONS 4. Count and tell how many. Trace the numbers. 5. Count and tell how many. Write the number. 6. Look at the ten ones and some more ones in Exercise 5. Complete the addition sentence to match.
Question 4.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.5 5
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.5-Model-Count-and-Write-15-Share-Show-Question-4
Explanation :
Number of Flowers are 15 and the numbers 15 is traced

Question 5.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.5 6
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.5-Model-Count-and-Write-15-Share-Show-Question-5
Explanation :
Number of counters are 15, the Number is written .

Question 6.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.5 7
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.5-Model-Count-and-Write-15-Share-Show-Question-6

Explanation :
We notice 10 ones and 5 more ones in the Above exercise.

Problem Solving • Applications

DIRECTIONS 7. Martha makes a necklace with 15 beads. She starts with the blue bead on the left. Circle to show the beads Martha uses to make her necklace. 8. Are there more blue beads or more yellow beads in those 15 beads? Circle the color bead that has more. 9. Draw a set of 15 objects. If you circle 10 of the objects, how many more objects are there? Complete the addition sentence to match.
Question 7.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.5 8
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.5-Model-Count-and-Write-15-Problem-Solving-Applications-Question-7
Explanation :
Number of beads in a necklace = 15
She starts with the blue bead on the left. First 15 beads from the left are circled .

Question 8.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.5 9
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.5-Model-Count-and-Write-15-Problem-Solving-Applications-Question-8
Explanation
Number of Blue beads = 10
Number of Yellow beads = 5
Number of blue beads are greater the number of Yellow Beads and the number is circled .

Question 9.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.5 10
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.5-Model-Count-and-Write-15-Problem-Solving-Applications-Question-9
Explanation :
Number of counters drawn are 15. 10 are circled remaining are 5
This forms equation as 10 + 5 = 15

HOME ACTIVITY • Have your child use two different kinds of objects to show all the ways he or she can make 15, such as 8 coins and 7 buttons.

Model, Count, and Write 15 Homework & Practice 7.5

DIRECTIONS 1. Count and tell how many. Trace the number. 2. Use counters to show the number 15. Draw the counters. 3. Look at the counters you drew. How many ones are in the ten frame? Trace the number. How many more ones? Write the number.
Question 1.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.5 11
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Model-Count-and-Write-15-Homework-&-Practice-7.5-Question-1

Question 2.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.5 12
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Model-Count-and-Write-15-Homework-&-Practice-7.5-Question-2

Explanation :
10 ones in ten frame and 5 ones are drawn to show number of counters as 15 . and the number 15 is written .

Question 3.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.5 13
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Model-Count-and-Write-15-Homework-&-Practice-7.5-Question-3
Explanation :
We notice 10 ones and 2 more ones in the 5 exercise.

DIRECTIONS 1. Count and tell how many. Trace the number. 2. Draw to solve this problem. The number of plates on the shelf is two less than 8. How many plates are on the shelf? Draw the plates. Write the number. 3. Complete the addition sentence to show the numbers that match the cube train.
Lesson Check
Question 1.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.5 14
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Model-Count-and-Write-15-Homework-&-Practice-7.5-Lesson-Check-Question-1
Explanation :
Number of counters are 15 and number 15 is traced .

Spiral Review
Question 2.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.5 15
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Model-Count-and-Write-15-Homework-&-Practice-7.5-Spiral-Review-Question-2
Explanation :
Number of plates on shelf = two less than 8 = 8 – 2 = 6
plates are drawn and number is written .

Question 3.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.5 16
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Model-Count-and-Write-15-Homework-&-Practice-7.5-Spiral-Review-Question-3
Explanation :
Number of Gray cubes = 2
Number of white cubes = 3
Total Number of cubes = 2 + 3 = 5

Lesson 7.6 Problem Solving • Use Numbers to 15

Essential Question How can you solve problems using the strategy draw a picture?

Unlock the Problem

DIRECTIONS There are 14 children sitting on chairs. There is one chair with no child on it. How many chairs are there? Draw to show how you solved the problem.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.6 1
Answer :
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Model-Lesson-7.6-Problem-Solving-Use-Numbers-to-15-Unlock-the-Problem
Explanation :
Number of children sitting on chairs = 14
one chair with no child on it. it means one more chair is added .
Total Number of chairs = 14 + 1 = 15 chairs .

Try Another Problem

DIRECTIONS 1. There are 15 flowers. Ten flowers have 1 bee on them. How many more bees would you need to have one bee on each flower? Draw to solve the problem. Write how many more bees.
Question 1.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.6 2
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Model-Lesson-7.6-Problem-Solving-Use-Numbers-to-15-Try-Another-Problem-Question-1
Explanation :
Number of Flowers  = 15
Ten flowers have 1 bee on them.
Each flower have one bee on them  = 10 bees
Number of more bees required = 15 – 10 = 5 bees

Share and Show

DIRECTIONS 2. There are 15 children in Miss Sully’s class. There are 5 children in each row. There are 3 boys and 2 girls in each row. How many boys are in the class? Draw to solve the problem.
Question 2.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.6 3
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Model-Lesson-7.6-Problem-Solving-Use-Numbers-to-15-Share-Show-Question-2
Explanation :
Number of children in Miss sully’s class = 15
Number of children in each row = 5
Number of boys in each row = 3
Number of girls in each row = 2
Number of rows = 15 ÷ 5 = 3 rows
Number of boys in 3 rows = 3 × 3 = 9
Number of girls in each row = 3 × 2 = 6

HOME ACTIVITY • Draw a ten frame on a sheet of paper. Have your child use small objects, such as buttons, pennies, or dried beans, to show the number 15.

Problem Solving • Use Numbers to 15 Homework & Practice 7.6

DIRECTIONS There are 15 vegetables in the garden. They are planted in rows of 3. There are 2 carrot plants and 3 potato plants in each row. How many carrot plants are in the garden? Draw to solve the problem.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.6 4
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Model-Problem-Solving-Use-Numbers-to-15-Homework-&-Practice-7.6
Explanation :
Number of vegetables = 15
Number of rows = 3
Number of carrot plants in each row = 2
Number of carrot plants = 2 × 3 = 6 plants

DIRECTIONS 1. There are 15 children. Ten children are each wearing 1 cap. How many more caps would you need to have one cap on each child?. Draw to solve the problem. Write how many more caps. 2. Trace and write to show the subtraction sentence for the penguins. 3. Look at the cube train. How many white cubes are added to the gray cubes to make 10? Write and trace to show this as an addition sentence.
Lesson Check
Question 1.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.6 5
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Model-Problem-Solving-Use-Numbers-to-15-Homework-&-Practice-7.6-Lesson-Check-Question-1
Explanation:
Number of children = 15
Number of children wearing each = 1 cap
Number of children wearing cap = 10
Number of caps = 10
Number of more caps required = 15 – 10 = 5  more caps for 5 more children

Spiral Review
Question 2.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.6 6
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Model-Problem-Solving-Use-Numbers-to-15-Homework-&-Practice-7.6-Spiral-Review-Question-2
Explanation :
Total Number of penguins = 8
Number of penguins left = 5
Remaining Number of Penguins = 8 – 5 = 3

Question 3.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.6 7
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Model-Problem-Solving-Use-Numbers-to-15-Homework-&-Practice-7.6-Spiral-Review-Question-3
Explanation :
Number of gray cubes = 6
Total Number of cubes = 10
Number of white cubes required to make 10 cube train = 6 + 4 = 10 that means 4 white cubes are required .

Represent, Count, and Write 11 to 19 Mid-Chapter Checkpoint

Concepts and Skills

DIRECTIONS 1. Count and tell how many. Write the number. (K.CC.A.3) 2. Draw a set of 14 objects. If you circle 10 of the objects, how many more objects are there? Complete the addition sentence to match. (K.CC.A.3) 3–4. Count and tell how many. Write the number. (K.NBT.A.1) 5. Write the number that shows how many flowers. (K.CC.A.3)
Question 1.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.6 8
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Represent-Count-and-Write-11-to-19-Mid-Chapter Checkpoint-Concepts-and-Skills-Question-1
Explanation :
Number of counters given are 12
Number 12 is written .

Question 2.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.6 9
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Represent-Count-and-Write-11-to-19-Mid-Chapter Checkpoint-Concepts-and-Skills-Question-2
Explanation :
Number of counters drawn = 14
Number of counters circled =10
Number of remaining counters = 4
so, equation = 10 + 4 = 14.

Question 3.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.6 10
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Represent-Count-and-Write-11-to-19-Mid-Chapter Checkpoint-Concepts-and-Skills-Question-3
Explanation :
Number of Apples = 11 and the number is written

Question 4.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.6 11
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Represent-Count-and-Write-11-to-19-Mid-Chapter Checkpoint-Concepts-and-Skills-Question-4
Explanation :
Number of Lemons = 15 and the number is written

Question 5.
THINK SMARTER
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.6 12
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Represent-Count-and-Write-11-to-19-Mid-Chapter Checkpoint-Concepts-and-Skills-Question-5
Explanation :
Number of Flowers = 13 and the number is written

Lesson 7.7 Model and Count 16 and 17

Essential Question How can you use objects to show 16 and 17 as ten ones and some more ones?

Listen and Draw

DIRECTIONS Use counters to show the number 16. Add more to show the number 17. Draw the counters. Tell a friend what you know about these numbers.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 7.7 1
Explanation :
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.7-Model-and-Count-16-and-17-Listen-and-Draw
Explanation :
Number of counters drawn are 16 and one more is represented with one circle as shown in above figure to represent 17 .

Share and Show

DIRECTIONS 1. Count and tell how many. Trace the number. 2. Place counters in the ten frames to show the number 16. Draw the counters. 3. Look at the counters you drew in the ten frames. How many ones are in the top ten frame? Trace the number. How many ones are in the bottom ten frame? Write the number.
Question 1.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 7.7 2
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.7-Model-and-Count-16-and-17-Share-and-Show-Question-1
Explanation :
Number of apples are 16 and the number is written .

Question 2.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 7.7 3
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.7-Model-and-Count-16-and-17-Share-and-Show-Question-2

Explanation :
10 ones in ten frame and 6 ones are drawn to show number of counters as 16 .

Question 3.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 7.7 4
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.7-Model-and-Count-16-and-17-Share-and-Show-Question-3

Explanation :
We notice 10 ones and 6 more ones in the above Question.

DIRECTIONS 4. Count and tell how many. Trace the number. 5. Place counters in the ten frames to show the number 17. Draw the counters. 6. Look at the counters you drew in the ten frames. How many ones are in the top ten frame? Trace the number. How many ones are in the bottom ten frame? Write the number.
Question 4.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 7.7 5
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.7-Model-and-Count-16-and-17-Share-and-Show-Question-4
Explanation :
Number of Apples are 17 and the number 17 is traced .

Question 5.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 7.7 6
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.7-Model-and-Count-16-and-17-Share-and-Show-Question-5
Explanation :
10 ones in ten frame and 7 ones are drawn to show number of counters as 17 .

Question 6.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 7.7 7
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.7-Model-and-Count-16-and-17-Share-and-Show-Question-6
Explanation :
We notice 10 ones and 7 more ones in the above question.

Problem Solving • Applications

DIRECTIONS 7. Chloe makes a necklace with 16 beads. She starts with the blue bead on the left. Circle to show the beads Chloe uses to make her necklace. 8. Are there more blue beads or more yellow beads in those 16 beads? Circle the color bead that has more. 9. Draw a set of 16 objects. If you circle 10 of the objects, how many more objects are there? Complete the addition sentence to match.
Question 7.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 7.7 8
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.7-Model-and-Count-16-and-17-Problem-Solving-Applications-Question-7
Explanation :
Number of 16 beads are circled from the left as shown in above figure .

Question 8.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 7.7 9
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.7-Model-and-Count-16-and-17-Problem-Solving-Applications-Question-8
Explanation :
Number of Blue Beads = 10
Number of Yellow beads = 6

Question 9.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 7.7 10
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.7-Model-and-Count-16-and-17-Problem-Solving-Applications-Question-9
Explanation :
10 counters are circled remaining 6 ones left.
So, the equation is 10 + 6 = 16 .

HOME ACTIVITY • Draw two ten frames on a sheet of paper. Have your child use small objects, such as buttons, pennies, or dried beans, to show the numbers 16 and 17.

Model and Count 16 and 17 Homework & Practice 7.7

DIRECTIONS 1. Count and tell how many. Trace the number. 2. Place counters in the ten frames to show the number 17. Draw the counters. 3. Look at the counters you drew in the ten frames. How many ones are in the top ten frame? Trace the number. How many ones are in the bottom ten frame? Write the number.
Question 1.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 7.7 11
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Model-and-Count-16-and-17-Homework-&-Practice-7.7-Question-1
Explanation :
Number of triangles are 17 and the number is written .

Question 2.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 7.7 12
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Model-and-Count-16-and-17-Homework-&-Practice-7.7-Question-2
Explanation :
Number of counters drawn are 17
Number of counters drawn in ten frame are 10 and another 7 ones are drawn in below ten frame

Go Math Pre K Lesson 7 Problem-Solving Practice Answer Key Question 3.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 7.7 13
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Model-and-Count-16-and-17-Homework-&-Practice-7.7-Question-3
Explanation :
Number of counters drawn in ten frame are 10 and another 7 ones are drawn in below ten frame
so, 10 ones and 7 ones are written.

DIRECTIONS 1. Count and tell how many. Trace the number. 2. Tell an addition word problem about the dogs. Write and trace to complete the addition sentence. 3. How many counters would you place in the five frame to show the number? Draw the counters.
Lesson Check
Question 1.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 7.7 14
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Model-and-Count-16-and-17-Homework-&-Practice-7.7-Lesson-Check-Question-1
Explanation :
Number of counters are 16 and the number is traced .

Spiral Review
Question 2.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 7.7 15
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Model-and-Count-16-and-17-Homework-&-Practice-7.7-Spiral-Review-Question-2
Explanation :
Number of dogs are 2
Number of dogs joined are 1
Total number of dogs now = 2 + 1 = 3

Question 3.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 7.7 16
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Model-and-Count-16-and-17-Homework-&-Practice-7.7-Spiral-Review-Question-3
Explanation :
Number 5 is given so, 5 counters are drawn to represent that number .

Lesson 7.8 Count and Write 16 and 17

Essential Question How can you count and write 16 and 17 with words and numbers?

Share and Show

DIRECTIONS 1. Count and tell how many. Trace the numbers. 2. Count and tell how many. Write the number. 3. Look at the ten frames in Exercise 2. Complete the addition sentence to match.
Question 1.
Grade K Go Math Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.8 1
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.8-Count-and-Write-16-and-17-Share-Show-Question-1
Explanation :
Number of flowers are 16 and the numbers 16 are traced.

Question 2.
Grade K Go Math Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.8 2
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.8-Count-and-Write-16-and-17-Share-Show-Question-2
Explanation :
Number of counters shown are 16

Question 3.
Grade K Go Math Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.8 3
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.8-Count-and-Write-16-and-17-Share-Show-Question-3
Explanation :
Number of counters drawn in ten frame are 10 and another 6 ones are drawn in another ten frame
so, 10 ones and 6 ones are written .

DIRECTIONS 4. Count and tell how many. Trace the numbers. 5. Count and tell how many. Write the number. 6. Look at the ten frames in Exercise 5. Complete the addition sentence to match.
Question 4.
Grade K Go Math Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.8 4
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.8-Count-and-Write-16-and-17-Share-Show-Question-4
Explanation :
Number of flowers are 17 and the numbers 17 are traced.

Question 5.
Grade K Go Math Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.8 5
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.8-Count-and-Write-16-and-17-Share-Show-Question-5
Explanation :
Number of counters shown are 17

Question 6.
Grade K Go Math Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.8 6
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.8-Count-and-Write-16-and-17-Share-Show-Question-6
Number of counters drawn in ten frame are 10 and another 7 ones are drawn in below ten frame
so, 10 ones and 7 ones are written .

Problem Solving • Applications

DIRECTIONS 7. Emily picked 10 flowers. Then she picked 7 more flowers. Circle the number of flowers Emily picked. Draw more flowers to show that number. Explain how you know. 8. Draw a set of 17 objects. If you circle 10 of the objects, how many more objects are there? Complete the addition sentence to match.
Question 7.
Grade K Go Math Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.8 7
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.8-Count-and-Write-16-and-17-Problem-Solving-Applications-Question-7
Explanation :
Number of Flowers Emily picked = 10
Number of flowers Emily picked later = 7
Total Numbers of Flowers = 10 + 7 = 17

Question 8.
Grade K Go Math Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.8 8
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.8-Count-and-Write-16-and-17-Problem-Solving-Applications-Question-8
Explanation :
Total Number of objects are 17
If set of 10 objects are circled so, remaining objects are 7

HOME ACTIVITY • Ask your child to count and write the number for a set of 16 or 17 objects, such as coins or buttos.

Count and Write 16 and 17 Homework & Practice 7.8

DIRECTIONS 1. Count and tell how many. Write the number. 2. Look at the ten frames in Exercise 1. Complete the addition sentence to match. 3. Count and tell how many. Write the number. 4. Look at the ten frames in Exercise 3. Complete the addition sentence to match.
Question 1.
Grade K Go Math Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.8 9
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Count-and-Write-16-and-17-Homework-&-Practice-7.8-Question-1n
Explanation :
Number of counters drawn are 16 and the number is written.

Question 2.
Grade K Go Math Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.8 10
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Count-and-Write-16-and-17-Homework-&-Practice-7.8-Question-2
Explanation :
Number of counters drawn in ten frame are 10 and another 6 ones are drawn in another ten frame
so, 10 ones and 6 ones are written .

Question 3.
Grade K Go Math Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.8 11
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Count-and-Write-16-and-17-Homework-&-Practice-7.8-Question-3
Explanation :
Number of counters drawn are 16 and the number is written.

Question 4.
Grade K Go Math Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.8 12.1
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Count-and-Write-16-and-17-Homework-&-Practice-7.8-Question-3
Number of counters drawn in ten frame are 10 and another 7 ones are drawn in another ten frame
so, 10 ones and 7 ones are written .

DIRECTIONS 1. Look at the ten frames. Complete the addition sentence to match. 2. Complete the addition sentence to show the numbers that match the cube train. 3. How many bicycles are there? Write the number
Lesson Check
Question 1.
Grade K Go Math Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.8 12
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Count-and-Write-16-and-17-Homework-&-Practice-7.8-Lesson-Check-Question-1
Explanation :
Number of counters drawn in ten frame are 10 and another 6 ones are drawn in another ten frame
so, 10 ones and 6 ones are written

Spiral Review
Question 2.
Grade K Go Math Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.8 13
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Count-and-Write-16-and-17-Homework-&-Practice-7.8-Spiral-Review-Question-2
Explanation :
Number of cubes are 9
Number of gray cubes are 2
Number of white cubes are 7
SO, 9 = 2 + 7

Question 3.
Grade K Go Math Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.8 14
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Count-and-Write-16-and-17-Homework-&-Practice-7.8-Spiral-Review-Question-3
Explanation :
Number of bicycles are 1 and the number is written .

Lesson 7.9 Model and Count 18 and 19

Essential Question How can you use objects to show 18 and 19 as ten ones and some more ones?

Listen and Draw

DIRECTIONS Use counters to show the number 18. Add more to show the number 19. Draw the counters. Tell a friend what you know about these numbers.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.9 1
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.9-Model-and-Count-18-and-19-Listen-Draw
Explanation :
Number of counters drawn are 18 in the first ten frame 10 ones are drawn and in another ten frame below 8 counters are drawn .

Share and Show

DIRECTIONS 1. Count and tell how many. Trace the number. 2. Place counters in the ten frames to show the number 18. Draw the counters. 3. Look at the counters you drew in the ten frames. How many ones are in the top ten frame? Trace the number. How many ones are in the bottom ten frame? Write the number.
Question 1.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.9 2
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.9-Model-and-Count-18-and-19-Share-Show-Question-1
Explanation :
Number of Apples are 18 and the number is written .

Question 2.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.9 3
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.9-Model-and-Count-18-and-19-Share-Show-Question-2
Explanation :
Number of counters drawn are 18 in the first ten frame 10 ones are drawn and in another ten frame below 8 counters are drawn .

Question 3.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.9 4
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.9-Model-and-Count-18-and-19-Share-Show-Question-3
Explanation :
In the first ten frame 10 ones are drawn and in another ten frame below 8 counters are drawn .

DIRECTIONS 4. Count and tell how many. Trace the number. 5. Place counters in the ten frames to show the number 19. Draw the counters. 6. Look at the counters you drew in the ten frames. How many ones are in the top ten frame? Trace the number. How many ones are in the bottom ten frame? Write the number.
Question 4.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.9 5
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.9-Model-and-Count-18-and-19-Share-Show-Question-4
Explanation :
Number of Pears are 19 and the number is written .

Question 5.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.9 6
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.9-Model-and-Count-18-and-19-Share-Show-Question-5
Explanation :
Number of counters drawn are 18 in the first ten frame 10 ones are drawn and in another ten frame below 9 counters are drawn .

Question 6.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.9 7
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.9-Model-and-Count-18-and-19-Share-Show-Question-6
Explanation :
In the first ten frame 10 ones are drawn and in another ten frame below 9 counters are drawn .

Problem Solving • Applications

DIRECTIONS 7. Kaylyn makes a necklace with 18 beads. She starts with the blue bead on the left. Circle to show the beads Kaylyn uses to make her necklace. 8. Are there more blue beads or more yellow beads in those 18 beads? Circle the color bead that has more. 9. Draw a set of 18 objects. If you circle 10 of the objects, how many more objects are there? Complete the addition sentence to match.
Question 7.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.9 8
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.9-Model-and-Count-18-and-19-Problem-Solving-Applications-Question-7
Explanation :
Number of 18 beads are circled from the left as shown in above figure .

Question 8.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.9 9
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.9-Model-and-Count-18-and-19-Problem-Solving-Applications-Question-8
Explanation :
Number of Blue Beads = 10
Number of Yellow beads = 8
Blue beads are more than Yellow Beads and the Blue Bead is circled .

Question 9.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.9 10
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.9-Model-and-Count-18-and-19-Problem-Solving-Applications-Question-9
Explanation :
10 counters are circled remaining 8 ones left .
So, the equation is 10 + 8 = 18 .

HOME ACTIVITY • Draw two ten frames on a sheet of paper. Have your child use small objects, such as buttons, pennies, or dried beans, to model the numbers 18 and 19.

Model and Count 18 and 19 Homework & Practice 7.9

DIRECTIONS 1. Count and tell how many. Trace the number. 2. Place counters in the ten frame to show the number 19. Draw the counters. 3. Look at the counters you drew in the ten frames. How many ones are in the top ten frame? Trace the number. How many ones are in the bottom ten frame? Write the number.
Question 1.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.9 11
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Model-and-Count-18-and-19-Homework-&-Practice-7.9-Question-1
Explanation :
Number of counters drawn are 19 and the number 19 is written .

Question 2.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.9 12
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Model-and-Count-18-and-19-Homework-&-Practice-7.9-Question-2
Explanation :
Number of counters drawn are 19

Question 3.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.9 13
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Model-and-Count-18-and-19-Homework-&-Practice-7.9-Question-3

Explanation :
10 ones in ten frame and 9 ones are drawn in another ten frame to show number of counters as 19 .

DIRECTIONS 1. Count and tell how many. Trace the number. 2. Complete the addition sentence to show the numbers that match the cube train. 3. Tell a subtraction word problem about the birds. Write the number that shows how many birds are left.
Lesson Check
Question 1.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.9 14
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Model-and-Count-18-and-19-Homework-&-Practice-7.9-Lesson-Check-Question-1
Explanation :
Number of counters drawn are 18 and the number 18 is written .

Spiral Review
Question 2.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.9 15
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Model-and-Count-18-and-19-Homework-&-Practice-7.9-Spiral-Review-Question-2
Explanation :
Total Number of cubes = 10
Number of gray cubes = 5
Number of white cubes = 5

Question 3.
Go Math Answer Key Grade K Chapter 7 Represent, Count, and Write 11 to 19 7.9 16
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Model-and-Count-18-and-19-Homework-&-Practice-7.9-Spiral-Review-Question-3
Explanation :
Total Number of Birds are 4
Number of birds taken away = 2
Remaining number of birds = 4 – 2 = 2

Lesson 7.10 Count and Write 18 and 19

Essential Question How can you count and write 18 and 19 with words and numbers?

Share and Show

DIRECTIONS 1. Count and tell how many. Trace the numbers. 2. Count and tell how many. Write the number. 3. Look at the ten frames in Exercise 2. Complete the addition sentence to match.
Question 1.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.10 1
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.10-Count-and-Write-18-and-19-Share-Show-Question-1

Explanation :
Number of Flowers are 18 and the numbers 18 is traced .

Question 2.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.10 2
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.10-Count-and-Write-18-and-19-Share-Show-Question-2
Explanation :
Number of counters are 18 and the number is written .

Question 3.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.10 3
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.10-Count-and-Write-18-and-19-Share-Show-Question-3

Explanation :
We notice 10 ones and 8 more ones in the above exercise.

DIRECTIONS 4. Count and tell how many. Trace the numbers. 5. Count and tell how many. Write the number. 6. Look at the ten frames in Exercise 5. Complete the addition sentence to match.
Question 4.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.10 4
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.10-Count-and-Write-18-and-19-Share-Show-Question-4
Explanation :
Number of Flowers are 19 and the numbers 19 is traced .

Question 5.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.10 5
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.10-Count-and-Write-18-and-19-Share-Show-Question-5
Explanation :
Number of counters are 19 and the number is written .

Question 6.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.10 6
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.10-Count-and-Write-18-and-19-Share-Show-Question-6
Explanation :
We notice 10 ones and 8 more ones in the above exercise.

Problem Solving • Applications

DIRECTIONS 7. Grace picked a number of flowers 1 more than 17. Circle the number of flowers Grace picked. Draw more flowers to show that number. 8. Draw a set of 19 objects. If you circle 10 of the objects, how many more objects are there? Complete the addition sentence to match.
Question 7.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.10 7
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.10-Count-and-Write-18-and-19-Problem-Solving-Applications-Question-7
Explanation :
Number of flowers picked by grace =1 more than 17 = 17 + 1 = 18
More 8 flowers are drawn and number 18 is circled .

Question 8.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.10 8
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Lesson-7.10-Count-and-Write-18-and-19-Problem-Solving-Applications-Question-8
Explanation :
10 counters are circled remaining 9 ones left .
So, the equation is 10 + 9 = 19 .

HOME ACTIVITY • Ask your child to count and write the number for a set of 18 or 19 objects, such as coins or buttons.

Count and Write 18 and 19 Homework & Practice 7.10

DIRECTIONS 1. Count and tell how many. Write the number. 2. Look at the ten frames in Exercise 1. Complete the addition sentence to match. 3. Count and tell how many. Write the number. 4. Look at the ten frames in Exercise 3. Complete the addition sentence to match.
Question 1.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.10 9
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Count-and-Write-18-and-19-Homework-&-Practice-7.10-Question-1
Explanation :
Number of counters are 18 and number is written

Question 2.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.10 10
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Count-and-Write-18-and-19-Homework-&-Practice-7.10-Question-2
Explanation :
10 ones in ten frame and 8 ones are drawn in another ten frame to show number of counters as 18.

Question 3.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.10 11
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Count-and-Write-18-and-19-Homework-&-Practice-7.10-Question-3
Explanation :
Number of counters are 19 and number is written

Question 4.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.10 12.1
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Count-and-Write-18-and-19-Homework-&-Practice-7.10-Question-4

Explanation :
10 ones in ten frame and 9 ones are drawn in another ten frame to show number of counters as 19.

DIRECTIONS 1. Look at the ten frames. Complete the addition sentence to match. 2. How many more counters would you place to model a way to make 8? Draw the counters. 3. How many pencils are there? Write the number.
Lesson Check
Question 1.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.10 12
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Count-and-Write-18-and-19-Homework-&-Practice-7.10-Lesson-Check-Question-1
Explanation :
10 ones in ten frame and 9 ones are drawn in another ten frame to show number of counters as 19.
Number 19 is written .

Spiral Review
Question 2.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.10 13
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Count-and-Write-18-and-19-Homework-&-Practice-7.10-Spiral-Review-Question-2
Explanation :
Number of given counters are 4
Number of counters required to draw to make 8 is 4
so, 4 counters are drawn .

Question 3.
Go Math Grade K Answer Key Chapter 7 Represent, Count, and Write 11 to 19 7.10 14
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Count-and-Write-18-and-19-Homework-&-Practice-7.10-Spiral-Review-Question-3
Explanation :
Number of pencils are 7 and the number is written .

Represent, Count, and Write 11 to 19 Review/Test

DIRECTIONS 1–2. How many counters are there? Write the number. 3. Choose all the ways that show 12. 4. Is this a way to write the number of flowers in the set? Choose Yes or No.
Question 1.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 rt 1
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Represent-Count-and-Write-11-to-19-Review-Test-Question-1
Explanation :
Number of counters are 11 and number is written

Question 2.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 rt 2
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Represent-Count-and-Write-11-to-19-Review-Test-Question-2
Explanation :
Number of counters are 14 and number is written

Question 3.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 rt 3
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Represent-Count-and-Write-11-to-19-Review-Test-Question-3

Question 4.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 rt 4
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Represent-Count-and-Write-11-to-19-Review-Test-Question-4

DIRECTIONS 5–6. Count how many. Write the number. Complete the addition sentence. 7. Draw lines to match the ten frames to the numbers they show. 8. Draw 8 yellow flowers and 7 red flowers. Circle a group of 10. How many flowers are there in all?
Question 5.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 rt 5
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Represent-Count-and-Write-11-to-19-Review-Test-Question-5

Explanation :
10 ones in ten frame and 6 ones are drawn to show number of counters as 16 . and the number 16 is written .

Question 6.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 rt 6
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Represent-Count-and-Write-11-to-19-Review-Test-Question-6
Explanation :
Number of Cubes are 10 in ten frame and Number of cubes are 5
So, Total Number of cubes are 10 + 5 = 15

Question 7.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 rt 7
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Represent-Count-and-Write-11-to-19-Review-Test-Question-7

Question 8.
THINK SMARTER+
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 rt 8
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Represent-Count-and-Write-11-to-19-Review-Test-Question-8
Explanation :
Number of red flowers =7
Number of Yellow flowers = 8
10 flowers are circled and 5 flowers are left .

DIRECTIONS 9. How many more ones are needed to show the number of peaches? Circle the number. 10. Look at the ten frames. Complete the addition sentence. 11. Ten people are sitting at one table. There are two extra people. How many people are there in all? Draw the table and the people. Complete the addition sentence.
Question 9.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 rt 9
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Represent-Count-and-Write-11-to-19-Review-Test-Question-9
Explanation :
Number of apples are 19
19 = 10 ones and 9 ones so, 9 is circled .

Question 10.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 rt 10
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Represent-Count-and-Write-11-to-19-Review-Test-Question-10
Explanation :
Number of counters are 19.
10 ones in ten frame and 9 ones are in another ten frame to show number of counters as 19

Question 11.
THINK SMARTER+
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 rt 11
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Represent-Count-and-Write-11-to-19-Review-Test-Question-11
Explanation :
Number of people on table = 10
Number of people are extra = 2
Total Number of people are 10 + 2 = 12

DIRECTIONS 12. What number do the ten frames show? Complete the addition sentence to show the number. 13. Draw a set of 11 objects. Circle 10 of the objects. How many more objects are there? Complete the addition sentence to match. 14. Carrie picked 14 apples. Draw the apples. Circle a group of 10 apples. Count the remaining apples. Complete the addition sentence.
Question 12.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 rt 12
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Represent-Count-and-Write-11-to-19-Review-Test-Question-12
Explanation :
Number of Counters are 19 and the equation is represented .

Question 13.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 rt 13
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Represent-Count-and-Write-11-to-19-Review-Test-Question-13
Explanation :
Number of counters are 11
Number of counters circled = 10
Remaining Number of counters = 11 – 10 = 1

Question 14.
Go Math Grade K Chapter 7 Answer Key Pdf Represent, Count, and Write 11 to 19 rt 14
Answer:
Go-Math-Grade-K-Chapter-7-Answer-Key-Represent-Count-and-Write-11-to-19-Represent-Count-and-Write-11-to-19-Review-Test-Question-14
Explanation :
Total Number of Apples = 14
Number of apples circled =10
Number of remaining Apples = 14 – 10 = 4

Final Words

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Go Math Grade K Answer Key Chapter 2

Go Math Grade K Answer Key Chapter 2 Compare Numbers to 5

HMH Go Math / /

Are you looking for the homework help needed regarding the Go Math Grade K Chapter 2 Answer Key? If so, you have landed on the right place as we have outlined all of them in an explanatory way. Make the most out of the quick resources available for HMH Go Math Grade K Answer Key Chapter 2 Compare Numbers to 5 and score better grades in your exams. Keeping in mind students’ level of understanding we have explained the Grade K Go Math Chapter 2 Solutions in a detailed way so that you don’t face any difficulty in understanding them.

Go Math Grade K Chapter 2 Answer Key Compare Numbers to 5

Avail the Go Math Kindergarten Ch 2 Answers aligned as per the Go Math Kindergarten Math Textbooks. Don’t worry about the accuracy of the concepts explained as all of them are given by subject experts who have done ample research. All you have to do is simply click on the direct links available to access the Topics in Kindergarten. Once you click on them you will get all the underlying concepts pertaining to the relevant topic you have accessed. Download the Go Math Grade K Solutions PDF for free and clear the exam with flying colors.

Compare Numbers to 5

Lesson: 1 Same Number

Lesson: 2 Greater Than

Lesson: 3 Less Than

Mid-Chapter Checkpoint

Lesson: 4 Problem Solving • Compare by Matching Sets to 5

Lesson: 5 Compare by Counting Sets to 5

Butterflies have taste buds in their feet so they stand on their food to taste it!
• Are there more butterflies or more flowers in this picture?

Compare Numbers to 5 Show What You Know

One-to-One Correspondence

Question 1.
Go Math Grade K Chapter 2 Answer Key Pdf Compare Numbers to 5 1
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Compare-Numbers-to-5-Show-What-You-Know-One-to-One-Correspondence-Question-1
Explanation :
There are 4 bags in the First Row and the same number of counters are available in the second row.
The numbers of bags are compared equally to the number of orange counters .

Model Numbers 0 to 5

Question 2.
Go Math Grade K Chapter 2 Answer Key Pdf Compare Numbers to 5 2
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Compare-Numbers-to-5-Show-What-You-Know-Model-Numbers-0-to-5-Question-2
Explanation :
We have 3 Number. Draw to show a set of counters that has the same number 3 in the given figure .

Write Numbers 0 to 5

Question 3.
Go Math Grade K Chapter 2 Answer Key Pdf Compare Numbers to 5 4
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Compare-Numbers-to-5-Show-What-You-Know-Write-Numbers-0-to-5-Question-3
Explanation :
The number of bugs are 5 the same number is represented in the above figure .

Question 4.
Go Math Grade K Chapter 2 Answer Key Pdf Compare Numbers to 5 5
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Compare-Numbers-to-5-Show-What-You-Know-Write-Numbers-0-to-5-Question-4
Explanation :
The number of flies are 2 the same number is represented in the above figure .

This page checks understanding of important skills needed for success in Chapter 2

DIRECTIONS 1. Draw one apple for each lunch box. 2. Place counters in the five frame to model the number. Draw the counters. Trace the number. 3–4. Count and tell how many. Write the number.

Compare Numbers to 5 Vocabulary Builder

Go Math Grade K Chapter 2 Answer Key Pdf Compare Numbers to 5 6

DIRECTIONS Circle the sets with the same number of animals. Count and tell how many trees. Draw a line below the word for the number of trees.

Compare Numbers to 5 Game: Counting to Blastoff

Counting to Blastoff

Go Math Grade K Chapter 2 Answer Key Pdf Compare Numbers to 5 7

DIRECTIONS Each player tosses the number cube and finds that number on his or her board. The player covers the number with a counter. Players take turns in this way until they have covered all of the numbers on the board. Then they are ready for blastoff.

MATERIALS 6 counters for each player, number cube (0–5)

Compare Numbers to 5 Vocabulary Game

Going Places with GOMATH! Words

Bingo

Go Math Grade K Chapter 2 Answer Key Pdf Compare Numbers to 5 8

DIRECTIONS Shuffle the Vocabulary Cards and place in a pile. A player takes the top card and tells what they know about the word. The player puts a counter on that word on the board. Players take turns. The first player to cover all the words on his or her board says “Bingo.”

MATERIALS 2 sets of Vocabulary Cards, 6 two color counters for each player

The Write Way

DIRECTIONS Draw to show how to compare sets. Reflect Be ready to tell about your drawing

Lesson 2.1 Same Number

Essential Question
How can you use matching and counting to compare sets with the same number of objects?
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Compare-Lesson-2.1-Same-Number-Essential-Question
Explanation :
The Numbers of yellow counter compares equally to number of red counters .
Each counter has a match .

Listen and Draw

Go Math Grade K Chapter 2 Answer Key Pdf Compare Numbers to 5 9
Answer :
Explanation :
The Numbers of red counter compares equally to number of yellow counters .
Each counter has a match .

DIRECTIONS Place counters as shown. Trace the lines to match each counter in the top five frame to a counter below it in the bottom five frame. Count how many in each set. Tell a friend about the number of counters in each set.

Share and Show

Question 1.
Go Math Grade K Chapter 2 Answer Key Pdf Compare Numbers to 5 10

DIRECTIONS 1. Place a counter on each car in the set as you count them. Move the counters to the five frame below the cars. Draw the counters. Place a counter on each finger puppet in the set as you count them. Move the counters to the five frame above the puppets. Draw those counters. Is the number of objects in one set greater than, less than, or the same as the number of objects in the other set? Draw a line to match a counter in each set.
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Compare-Lesson-2.1-Same-Number- Share-Show-Question-1

Explanation :
The Number of cars are 4 and same number of orange counters are draw in the frame of five and The Number of puppets are 4 and the same number of of green counters are draw in the frame of five . Now the each counter is matched as shown in the above figure .
The Numbers of orange counter compares equally to number of green counters .

Go Math Kindergarten Pdf Download Chapter 2 Question 2.
Go Math Grade K Chapter 2 Answer Key Pdf Compare Numbers to 5 11

DIRECTIONS 2. Compare the sets of objects. Is the number of hats greater than, less than, or the same as the number of juice boxes? Count how many hats. Write the number. Count how many juice boxes. Write the number. Tell a friend what you know about the number of objects in each set.
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Compare-Lesson-2.1-Same-Number- Share-Show-Question-2
Explanation :
Number of hats are 5 and Number of juices are 5.
Number of hats are compares equally to number of juices .

Question 3.
Go Math Grade K Chapter 2 Answer Key Pdf Compare Numbers to 5 12

DIRECTIONS 3. Count how many buses. Write the number. Draw to show a set of counters that has the same number as the set of buses. Write the number. Draw a line to match the objects in each set.

Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Compare-Lesson-2.1-Same-Number- Share-Show-Question-3
Explanation :
Number of buses are 3 equal number of green counters are drawn .
Each counter has a match .

4. Draw two sets that have the same number of objects shown in different ways. Tell a friend about your drawing.
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Compare-Lesson-2.1-Same-Number- Share-Show-Question-4
Explanation :
Number of circle counter are equal to 4 and number of square counters are equal to 4 .
Each counter as its match.

HOME ACTIVITY
• Show your child two sets that have the same number of up to five objects. Have him or her identify whether the number of objects in one set is greater than, less than, or has the same number of objects as the other set.

Same Number Homework & Practice 2.1

Question 1.
Go Math Grade K Chapter 2 Answer Key Pdf Compare Numbers to 5 13

DIRECTIONS 1. Compare the sets of objects. Is the number of dolphins greater than, less than, or the same as the number of turtles? Count how many dolphins. Write the number. Count how many turtles. Write the number. Tell a friend what you know about the number of objects in each set.
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Compare-Same-Number-Homework-Practice-2.1-Question-1
Explanation :
Number of dolphins are 5 and the number is represented and the number of turtles are 5 and the number is represented . Number of dolphins compares equally to number of turtles .

Lesson Check

Question 1.
Go Math Grade K Chapter 2 Answer Key Pdf Compare Numbers to 5 14
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Compare-Same-Number-Homework-Practice-2.1-Lesson-Check-Question-1
Explanation :
Number of cars are 4 and the number is represented
Same Number of orange counters are drawn and the number is represented
Each Counters has it’s match .

Spiral Review

Question 2.
Go Math Grade K Chapter 2 Answer Key Pdf Compare Numbers to 5 15
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Compare-Same-Number-Homework-Practice-2.1-Spiral-Review-Question-1
Explanation :
Number of birds in the cage are 0 that means no birds in the cage and the number is represented .

Question 3.

Go Math Grade K Chapter 2 Answer Key Pdf Compare Numbers to 5 16
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Compare-Same-Number-Homework-Practice-2.1-Spiral-Review-Question-3
Explanation :
The number represented is 2 and the same numbers of orange counters are drawn in the frame of five as shown in above figure .

DIRECTIONS 1. Count how many cars. Write the number. Draw to show a set of counters that has the same number as the set of cars. Write the number. Draw lines to match the objects in each set. 2. Count and tell how many birds are in the cage. Write the number. 3. Trace the number. How many counters would you place in the five frame to show the number? Draw the counters.

Lesson 2.2 Greater Than

Essential Question
How can you compare sets when the number of objects in one set is greater than the number of objects in the other set?

Go Math Grade K Chapter 2 Answer Key Pdf Compare Numbers to 5 17

DIRECTIONS Place counters as shown. Trace the lines to match a counter in the top five frame to a counter below it in the bottom five frame. Count how many in each set. Tell a friend which set has a number of objects greater than the other set
Answer :
Number of Yellow counters are 5
Number of Red counters are 4
We Notice from the above figure that 4 yellow counters match 4 red counters but we have one extra yellow counter which doesn’t match any red counter . that means we have one yellow counter.
So, Number of yellow counters are greater than number of red counters.

Share and Show

Question 1.
Go Math Grade K Chapter 2 Answer Key Pdf Compare Numbers to 5 18
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Lesson-2.2-Greater-Than-Share-Show-Question-1
Explanation :
Number of Yellow counters are 2
Number of Red counters are 1
We Notice from the above figure that 1 yellow counter match 1 red counter but we have one extra yellow counter which doesn’t match any red counter . that means we have one yellow counter.
So, Number of yellow counters are greater than number of red counters.

Question 2.
Go Math Grade K Chapter 2 Answer Key Pdf Compare Numbers to 5 19
Answer :

Explanation :
Number of Yellow counters are 2
Number of Red counters are 3
We Notice from the above figure that 1 yellow counter match 1 red counter but we have one extra yellow counter which doesn’t match any red counter . that means we have one yellow counter.
So, Number of yellow counters are greater than number of red counters.

DIRECTIONS 1. Place counters as shown. Count and tell how many in each set. Trace the numbers. Compare the sets by matching. Circle the number that is greater. 2. Place counters as shown. Count and tell how many in each set. Write the numbers. Compare the sets by matching. Circle the number that is greater.

Question 3.
Go Math Grade K Chapter 2 Answer Key Pdf Compare Numbers to 5 20
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Lesson-2.2-Greater-Than-Share-Show-Question-3
Explanation :
Number of Yellow counters are 4
Number of Red counters are 3
So, Number of yellow counters are greater than number of red counters. The counters which are greater are circled .

Question 4.
Go Math Grade K Chapter 2 Answer Key Pdf Compare Numbers to 5 21
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Lesson-2.2-Greater-Than-Share-Show-Question-4
Explanation :
Number of Yellow counters are 1
Number of Red counters are 2
So, Number of red counters are greater than number of yellow counters. The counters which are greater are circled .

DIRECTIONS 3–4. Place counters as shown. Count and tell how many in each set. Write the numbers. Compare the numbers. Circle the number that is greater.

Problem Solving • Applications

Question 5.

DIRECTIONS 5. Brianna has a bag with three apples in it. Her friend has a bag with a number of apples that is one greater. Draw the bags. Write the numbers on the bags to show how many apples. Tell a friend what you know about the numbers.
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Lesson-2.2-Greater-Than-Problem-Solving-Applications-Question-5
Explanation :
Number of apples with Brianna in her bag = 3
Number of apples with her friend in her bag = number of apples that is one greater. = 3 + 1 = 4
one apple is greater so adding one apple .
Number apples with Brianna her friend is greater than number of apples with Brianna.

HOME ACTIVITY
• Show your child a set of up to four objects. Have him or her show a set with a number of objects greater than your set.

Greater Than Homework & Practice 2.2

Question 1.
Go Math Grade K Chapter 2 Answer Key Pdf Compare Numbers to 5 22
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Greater-Than-Homework-&-Practice-2.2-Question-1
Explanation :
Number of Yellow counters are 2
Number of Red counters are 3
So, Number of red counters are greater than number of yellow counters. The counters which are greater are circled .

Go Math Kindergarten Chapters Lesson 2 Homework 2.4 Question 2.
Go Math Grade K Chapter 2 Answer Key Pdf Compare Numbers to 5 23
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Greater-Than-Homework-&-Practice-2.2-Question-2
Explanation :
Number of Yellow counters are 4
Number of Red counters are 3
So, Number of yellow counters are greater than number of red counters. The counters which are greater are circled .

DIRECTIONS 1–2. Place counters as shown. Y is for yellow, and R is for red. Count and tell how many are in each set. Write the numbers. Compare the numbers. Circle the number that is greater.

Lesson Check

Question 1.
Go Math Grade K Chapter 2 Answer Key Pdf Compare Numbers to 5 24
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Greater-Than-Homework-&-Practice-2.2-Lesson-Check-Question-1

Explanation :
Number of Yellow counters are 1
Number of Red counters are 2
So, Number of red counters are greater than number of yellow counters. The counters which are greater are circled .

Spiral Review

Question 2.
Go Math Grade K Chapter 2 Answer Key Pdf Compare Numbers to 5 25

Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Greater-Than-Homework-&-Practice-2.2-Spiral-Review-Question-2
Explanation :
The number represented is 4 and the same numbers of orange counters are drawn in the frame of five as shown in the above figure

Go Math Kindergarten Workbook Pdf Box One Answer Key Question 3.
Go Math Grade K Chapter 2 Answer Key Pdf Compare Numbers to 5 26
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Greater-Than-Homework-&-Practice-2.2-Spiral-Review-Question-3
Explanation :
The number represented is 1 and the same numbers of orange counters are drawn in the frame of five as shown in above figure

DIRECTIONS 1. Place counters as shown. Y is for yellow, and R is for red. Count and tell how many are in each set. Write the numbers. Compare the numbers. Circle the number that is greater. 2–3. Trace the number. How many counters would you place in the five frame to show the number? Draw the counters.

Lesson 2.3 Less Than

Essential Question
How can you compare sets when the number of objects in one set is less than the number of objects in the other set?

Listen and Draw

Go Math Grade K Chapter 2 Answer Key Pdf Compare Numbers to 5 27
Answer :
Number of Yellow counters are 1
Number of Red counters are 3
We Notice from the above figure that 1 yellow counter match 1 red counters but we have two extra red counter which doesn’t match any yellow counter .
So, Number of yellow counters are lesser than number of red counters.

DIRECTIONS Place counters as shown. Trace the line to match a counter in the top five frame to a counter below it in the bottom five frame. Count how many in each set. Tell a friend which set has a number of objects less than the other set.

Share and Show

Question 1.
Go Math Grade K Chapter 2 Answer Key Pdf Compare Numbers to 5 28
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Lesson-2.3-Less-Than-Share-Show-Question-1

Explanation :
Number of Yellow counters are 2
Number of Red counters are 3
So, Number of Yellow counters are lesser than number of red counters. The counters which are lesser are circled .

Question 2.
Go Math Grade K Chapter 2 Answer Key Pdf Compare Numbers to 5 29
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Lesson-2.3-Less-Than-Share-Show-Question-2
Explanation :
Number of Yellow counters are 5
Number of Red counters are 4
So, Number of red counters are lesser than number of yellow counters. The counters which are lesser are circled

DIRECTIONS 1. Place counters as shown. Count and tell how many in each set. Trace the numbers. Compare the sets by matching. Circle the number that is less. 2. Count and tell how many in each set. Write the numbers. Compare the sets by matching. Circle the number that is less.

Question 3.
Go Math Grade K Chapter 2 Answer Key Pdf Compare Numbers to 5 30
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Lesson-2.3-Less-Than-Share-Show-Question-3
Explanation :
Number of Yellow counters are 3
Number of Red counters are 4
So, Number of yellow counters are lesser than number of red counters. The counters which are lesser are circled .

Question 4.
Go Math Grade K Chapter 2 Answer Key Pdf Compare Numbers to 5 31
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Lesson-2.3-Less-Than-Share-Show-Question-4
Explanation :
Number of Yellow counters are 2
Number of Red counters are 1
So, Number of red counters are lesser than number of yellow counters. The counters which are lesser are circled .

DIRECTIONS 3–4. Count and tell how many in each set. Write the numbers. Compare the numbers. Circle the number that is less.

HOME ACTIVITY
• Show your child a set of two to five objects. Have him or her show a set of objects that has a number of objects less than you have.

Mid-Chapter Checkpoint

Concepts and Skills

Question 1.
Go Math Grade K Chapter 2 Answer Key Pdf Compare Numbers to 5 32
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Mid-Chapter-Checkpoint-Concepts-Skills-Question-1
Explanation :
From the given figure we notice 3 different animals and we have to draw the 3 counters below .

Question 2.
Go Math Grade K Chapter 2 Answer Key Pdf Compare Numbers to 5 33
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Mid-Chapter-Checkpoint-Concepts-Skills-Question-2

Explanation :
Number of Yellow counters are 4
Number of Red counters are 5
So, Number of red counters are greater than number of yellow counters. The counters which are greater are circled .

Question 3.
THINK SMARTER
Go Math Grade K Chapter 2 Answer Key Pdf Compare Numbers to 5 34
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Mid-Chapter-Checkpoint-Concepts-Skills-Question-3
Explanations :
The Number of fishes in the bowl at the beginning of the row is 3
The number of fish less than the bowl at the beginning of the row are 2 and 1 which are circled as shown in the above figure.

DIRECTIONS 1. Place a counter below each object to show the same number of objects. Draw and color each counter. Write how many objects in each row. 2. Place counters as shown. Count and tell how many in each set. Write the numbers. Compare the sets by matching. Circle the number that is greater. 3. Count the fish in the bowl at the beginning of the row. Circle all the bowls
that have a number of fish less than the bowl at the beginning of the row.

Less Than Homework & Practice 2.3

Question 1.
Go Math Grade K Chapter 2 Answer Key Pdf Compare Numbers to 5 35
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Less-Than-Homework-&-Practice-2.3-Question-1
Explanation :
Number of grey counters are 3
Number of Black counters are 2
So, Number of black counters are lesser than number of grey counters. The counters which are lesser are circled .

Question 2.
Go Math Grade K Chapter 2 Answer Key Pdf Compare Numbers to 5 36
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Less-Than-Homework-&-Practice-2.3-Question-2
Explanation :
Number of grey counters are 5
Number of Black counters are 4
So, Number of black counters are lesser than number of grey counters. The counters which are lesser are circled .

DIRECTIONS 1–2. Count and tell how many are in each set. Write the numbers. Compare the numbers. Circle the number that is less.

Lesson Check

Question 1.
Go Math Grade K Answer Key Chapter 2 Compare Numbers to 5 37
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Less-Than-Homework-&-Practice-2.3-Lesson-Check-Question-1
Explanation :
Number of grey counters are 3
Number of Black counters are 2
So, Number of black counters are lesser than number of grey counters. The counters which are lesser are circled .

Spiral Review

Question 2.
Go Math Grade K Answer Key Chapter 2 Compare Numbers to 5 38
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Less-Than-Homework-&-Practice-2.3-Spiral-Review-Question-2

Explanation :
The number represented is 3 and the same numbers of grey counters are drawn in the frame of five as shown in above figure

Question 3.
Go Math Grade K Answer Key Chapter 2 Compare Numbers to 5 39
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Less-Than-Homework-&-Practice-2.3-Spiral-Review-Question-3
Explanation :
Number of birds in the cage are 5. The same Number is represented .

DIRECTIONS 1. Count and tell how many are in each set. Write the numbers. Compare the numbers. Circle the number that is less. 2. Trace the number. How many counters would you place in the five frame to show the number? Draw the counters. 3. Count how many birds. Write the number.

Compare Numbers to 5 Mid-Chapter Checkpoint

Concepts and Skills

Question 1.
Go Math Grade K Answer Key Chapter 2 Compare Numbers to 5 40
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Compare-Numbers-to-5-Mid-Chapter-Checkpoint-Concepts-Skills-Question-1

Explanation :
From the given figure we notice 3 different animals and we have to draw the 3 counters below .

Question 2.
Go Math Grade K Answer Key Chapter 2 Compare Numbers to 5 41
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Mid-Chapter-Checkpoint-Concepts-Skills-Question-2

Explanation :
Number of Yellow counters are 4
Number of Red counters are 5
So, Number of red counters are greater than number of yellow counters. The counters which are greater are circled .

Question 3.
THINK SMARTER
Go Math Grade K Answer Key Chapter 2 Compare Numbers to 5 42
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Mid-Chapter-Checkpoint-Concepts-Skills-Question-3
Explanations :
The Number of fishes in the bowl at the beginning of the row is 3
The number of fish less than the bowl at the beginning of the row are 2 and 1 which are circled as shown in the above figure.

DIRECTIONS 1. Place a counter below each object to show the same number of objects. Draw and color each counter. Write how many objects in each row. 2. Place counters as shown. Count and tell how many in each set. Write the numbers. Compare the sets by matching. Circle the number that is greater. 3. Count the fish in the bowl at the beginning of the row. Circle all the bowls that have a number of fish less than the bowl at the beginning of the row.

Lesson 2.4 Problem Solving • Compare by Matching Sets to 5

Essential Question
How can you make a model to solve problems using a matching strategy?

Unlock the Problem

Go Math Grade K Answer Key Chapter 2 Compare Numbers to 5 43

DIRECTIONS These are Brandon’s toy cars. How many toy cars does Brandon have? Jay has a number of toy cars that is less than the number of toy cars Brandon has. Use cubes to show how many toy cars Jay might have. Draw the cubes. Use matching to compare the sets.
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Lesson-2.4-Problem-Solving-Compare-by-Matching-Sets-to-5-Unlock-Problem
Explanation :
Number of toys with Brandon’s = 4
Number of toys with jay = less than the number of toy cars Brandon have that can be 3, 2 , 1
So, The 3 possibilities are drawn in the above image with cubes.

Try Another Problem

Question 1.
Go Math Grade K Answer Key Chapter 2 Compare Numbers to 5 44
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Lesson-2.4-Problem-Solving-Compare-by-Matching-Sets-to-5-Try-Another-Problem-Question-1
Explanation :
The Number of cubes are 3. so the number is traced as 3 .

Question 2.
Go Math Grade K Answer Key Chapter 2 Compare Numbers to 5 45
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Lesson-2.4-Problem-Solving-Compare-by-Matching-Sets-to-5-Try-Another-Problem-Question-2
Explanation :
The number of cubes greater than 3.  so, the train formed with 4 cubes as shown in the above figure .

Question 3.
Go Math Grade K Answer Key Chapter 2 Compare Numbers to 5 46
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Lesson-2.4-Problem-Solving-Compare-by-Matching-Sets-to-5-Try-Another-Problem-Question-3
Explanation :
The number of cubes greater than 3.  so, the train formed with 5 cubes as shown in the above figure .

DIRECTIONS 1. How many cubes? Trace the number. 2–3. Model a cube train that has a number of cubes greater than 3. Draw the cube train. Write how many. Compare the cube train by matching with the model at the top of the page. Tell a friend about the cube trains.

Question 4.
Go Math Grade K Answer Key Chapter 2 Compare Numbers to 5 47
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Lesson-2.4-Problem-Solving-Compare-by-Matching-Sets-to-5-Try-Another-Problem-Question-4
Explanation :
The Number of cubes are 5 so, the number traced is 5 .

Question 5.
Go Math Grade K Answer Key Chapter 2 Compare Numbers to 5 48
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Lesson-2.4-Problem-Solving-Compare-by-Matching-Sets-to-5-Try-Another-Problem-Question-5
Explanation :
The number of cubes lesser than 5.  so, the train formed with 4 cubes as shown in the above figure .

Question 6.
Go Math Grade K Answer Key Chapter 2 Compare Numbers to 5 49
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Lesson-2.4-Problem-Solving-Compare-by-Matching-Sets-to-5-Try-Another-Problem-Question-6
Explanation :
The number of cubes lesser than 5.  so, the train formed with 3 cubes as shown in the above figure .

DIRECTIONS 4. How many cubes? Write the number. 5–6. Model a cube train that has a number of cubes less than 5. Draw the cube train. Write how many. Compare the cube train by matching with the model at the top of the page. Tell a friend about the cube trains.

On Your Own

Question 7.
Go Math Grade K Answer Key Chapter 2 Compare Numbers to 5 50
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Lesson-2.4-Problem-Solving-Compare-by-Matching-Sets-to-5-On-Your-Own-Question-7
Answer :
Kendall have 3 set of pencils in the first column and her friend have same set of pencils represented in the column two. both have equal number of pencils . Each pencil have its own match.
3 pencils in each set .

Question 8.
Go Math Grade K Answer Key Chapter 2 Compare Numbers to 5 51
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Lesson-2.4-Problem-Solving-Compare-by-Matching-Sets-to-5-On-Your-Own-Question-8
Explanation :
In the first column we have 3 pencils and in the column we have 3 pencils. each pencil have its match. this means Number of pencils in the first column compares equally with number of pencils in the second column .

DIRECTIONS 7. Kendall has a set of three pencils. Her friend has a set with the same number of pencils. Draw to show the sets of pencils. Compare the sets by matching. Write how many in each set. 8. Draw to show what you know about matching to compare two sets of objects. Write how many in each set.

HOME ACTIVITY
• Show your child two sets with a different number of objects in each set. Have him or her use matching to compare the sets.

Problem Solving • Compare by Matching Sets to 5 Homework & Practice 2.4

Question 1.
Go Math Grade K Answer Key Chapter 2 Compare Numbers to 5 52
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Problem-Solving-Compare-by-Matching-Sets-to-5-Homework-&-practice-2.4-Question-1
Explanation :
Number of cubes given are 4 number of cubes greater than 4 are used to model a train .
Number of cubes of cube train are greater than number of given cubes.

Question 2.
Go Math Answer Key Grade K Chapter 2 Compare Numbers to 5 53
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Problem-Solving-Compare-by-Matching-Sets-to-5-Homework-&-practice-2.4-Question-2
Explanation :
Number of cubes given are 3 number of cubes less than 3 are used to model a train .
Number of cubes of cube train are less than number of given cubes.

DIRECTIONS 1. How many cubes are there? Write the number. Model a cube train that has a number of cubes greater than 4. Draw the cube train. Write how many. Compare the cube trains by matching. Tell a friend about the cube trains. 2. How many cubes are there? Write the number. Model a cube train that has a number of cubes less than 3. Draw the cube train. Write how many. Compare the cube trains by matching. Tell a friend about the cube trains.

Lesson Check

Question 1.
Go Math Answer Key Grade K Chapter 2 Compare Numbers to 5 54
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Problem-Solving-Compare-by-Matching-Sets-to-5-Homework-&-practice-2.4-Lesson-Check-Question-1
Explanation :
The number of cubes given are 3 so, 3 is traced .

Spiral Review

Question 2.
Go Math Answer Key Grade K Chapter 2 Compare Numbers to 5 55
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Problem-Solving-Compare-by-Matching-Sets-to-5-Homework-&-practice-2.4-Spiral-Review-Question-2

Explanation :
The number represented is 5 and the same numbers of orange counters are drawn in the frame of five as shown in above figure

Question 3.
Go Math Answer Key Grade K Chapter 2 Compare Numbers to 5 56
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Problem-Solving-Compare-by-Matching-Sets-to-5-Homework-&-practice-2.4-Spiral-Review-Question-3
Explanation :
The number represented is 2 and the same numbers of orange counters are drawn in the frame of five as shown in above figure

DIRECTIONS 1. How many cubes are there? Write the number. Model a cube train that has a number of cubes greater than 3. Draw the cube train. Write how many. Compare the cube trains by matching. Tell a friend about the cube trains. 2–3. Trace the number. How many counters would you place in the five frame to show the number? Draw the counters.

Lesson 2.5 Compare by Counting Sets to 5

Essential Question
How can you use a counting strategy to compare sets of objects?

Listen and Draw

Go Math Answer Key Grade K Chapter 2 Compare Numbers to 5 57

DIRECTIONS Look at the sets of objects. Count how many objects in each set. Write the numbers. Compare the numbers and tell a friend which number is greater and which number is less.
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Lesson-2.5-Compare-by-Counting-Sets-to-5- Listen-Draw
Explanation :
Number of cows are 5
Number of hens are 3
Number of cows are greater than number of hens .

Share and Show

Question 1.
Go Math Answer Key Grade K Chapter 2 Compare Numbers to 5 58
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Lesson-2.5-Compare-by-Counting-Sets-to-5-Share-and-Show-Question-1
Explanation :
The Number of sheep =2
Number of turtles = 3
Number of turtles are greater than number of sheep . the greater number is circled .

Go Math Kindergarten Pdf Lesson 5 Homework 2.4 Question 2.
Go Math Answer Key Grade K Chapter 2 Compare Numbers to 5 59
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Lesson-2.5-Compare-by-Counting-Sets-to-5-Share-and-Show-Question-2
Explanation :
The Number of ducklings =3
Number of Rooster = 1
Number of ducklings are greater than number of Rooster . the greater number is circled .

Question 3.
Go Math Answer Key Grade K Chapter 2 Compare Numbers to 5 60
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Lesson-2.5-Compare-by-Counting-Sets-to-5-Share-and-Show-Question-3
Explanation :
The Number of goats = 5
Number of dogs= 4
The number of goats is greater than the number of dogs. The greater number is circled.

DIRECTIONS 1–3. Count how many objects in each set. Write the numbers. Compare the numbers. Circle the number that is greater.

Question 4.
Go Math Answer Key Grade K Chapter 2 Compare Numbers to 5 61
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Lesson-2.5-Compare-by-Counting-Sets-to-5-Share-and-Show-Question-4
Explanation :
The Number of donkeys = 1
Number of ducks = 2
Number of donkeys are lesser than number of ducks . The Lesser number is circled .

Question 5.
Grade K Go Math Answer Key Chapter 2 Compare Numbers to 5 62
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Lesson-2.5-Compare-by-Counting-Sets-to-5-Share-and-Show-Question-5
Explanation :
The Number of Cats = 5
Number of owls = 4
Number of owls are lesser than number of cats . The Lesser number is circled .

Question 6.
Grade K Go Math Answer Key Chapter 2 Compare Numbers to 5 63
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Lesson-2.5-Compare-by-Counting-Sets-to-5-Share-and-Show-Question-6
Explanation :
The Number of goats = 3
Number of rats = 5
Number of goats are lesser than number of rats . The Lesser number is circled .

DIRECTIONS 4–6. Count how many objects in each set. Write the numbers. Compare the numbers. Circle the number that is less.

Question 7.
Grade K Go Math Answer Key Chapter 2 Compare Numbers to 5 64
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Lesson-2.5-Compare-by-Counting-Sets-to-5-Share-and-Show-Question-7
Explanation :
The Number of stuffed frog toys = 3
Number of stuffed turkeys = 3
Number of stuffed frog toys are compare equally to than number of stuffed turkey toys.

Question 8 :
Grade K Go Math Answer Key Chapter 2 Compare Numbers to 5 65
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Lesson-2.5-Compare-by-Counting-Sets-to-5-Share-and-Show-Question-8
Explanation :
The Number of stuffed frog toys = 3
Number of stuffed turkeys = 3
Number of stuffed frog toys are compare equally to than number of stuffed turkey toys.
Each count as his match .

DIRECTIONS 7. Tony has stuffed toy frogs. His friend has stuffed toy turkeys. Count how many objects in each set. Write the numbers. Compare the numbers. Tell a friend what you know about the sets. 8. Draw to show what you know about counting to compare two sets of objects. Write how many in each set.

Compare by Counting Sets to 5 Homework & Practice 2.5

Question 1.
Grade K Go Math Answer Key Chapter 2 Compare Numbers to 5 66
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Compare-by-Counting-Sets-to-5-Homework-&-Practice-2.5-Question-1

Explanation :
Number of Apples are 4
Number of Bananas are 3
So, Number of Apples are greater than number of  Bananas . The counters which are greater are circled .

Question 2.
Grade K Go Math Answer Key Chapter 2 Compare Numbers to 5 67
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Compare-by-Counting-Sets-to-5-Homework-&-Practice-2.5-Question-2
Explanation :
Number of Pears are 2
Number of Oranges are 5
So, Number of Oranges are greater than number of Pears . The counters which are greater are circled .

Question 3.
Grade K Go Math Answer Key Chapter 2 Compare Numbers to 5 68
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Compare-by-Counting-Sets-to-5-Homework-&-Practice-2.5-Question-3
Explanation :
Number of Pine Apples are 3
Number of Water Melons are 1
So, Number of Water melons are lesser than number of Pine Apples. The counters which are lesser are circled .

DIRECTIONS 1–2. Count how many objects are in each set. Write the numbers. Compare the numbers. Circle the number that is greater. 3. Count how many objects are in each set. Write the numbers. Compare the numbers. Circle the number that is less.

Lesson Check

Question 1.
Grade K Go Math Answer Key Chapter 2 Compare Numbers to 5 69
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Compare-by-Counting-Sets-to-5-Homework-&-Practice-2.5-Lesson-Check-Question-1
Explanation :
Number of Cars are 2
Number of Bicycles are 4
So, Number of Cars are lesser than number of Bicycles. The counters which are lesser are circled .

Spiral Review

Question 2.
Grade K Go Math Answer Key Chapter 2 Compare Numbers to 5 70
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Compare-by-Counting-Sets-to-5-Homework-&-Practice-2.5-Spiral-Review-Question-2
Explanation :
The Number of cats are 3 and the number is written .

Question 3.
Grade K Go Math Answer Key Chapter 2 Compare Numbers to 5 71
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Compare-by-Counting-Sets-to-5-Homework-&-Practice-2.5-Spiral-Review-Question-3
Explanation :
The missing Number 3 is written .

DIRECTIONS 1. Count how many objects are in each set. Write the numbers. Compare the numbers. Circle the number that is less. 2. Count and tell how many cats. Write the number. 3. Trace or write the numbers in order.

Compare Numbers to 5 Chapter 2 Review/Test

Question 1.
Grade K Go Math Answer Key Chapter 2 Compare Numbers to 5 72
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Compare-Numbers-to-5-Chapter-2-Review-Test-Question-1

Explanation :
From the given figure we notice 4 animals Puppets and we have to draw the 4 counters below .

Question 2.
Grade K Go Math Answer Key Chapter 2 Compare Numbers to 5 73
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Compare-Numbers-to-5-Chapter-2-Review-Test-Question-2

Explanation :
Number of Yellow counters are 4
Number of Red counters are 5
So, Number of red counters are greater than number of yellow counters. The counters which are greater are circled .

DIRECTIONS 1. Draw a counter below each finger puppet to show the same number of counters as puppets. Write how many puppets. Write how many counters. 2. How many counters are there in each row? Write the numbers. Compare the sets by matching. Circle the number that is greater.

Question 3.
Grade K Go Math Answer Key Chapter 2 Compare Numbers to 5 74
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Compare-Numbers-to-5-Chapter-2-Review-Test-Question-3
Explanation :
The number of cars are 3 . The 2 counters sets are marked which are equal to  3 .

Question 4.
Grade K Go Math Answer Key Chapter 2 Compare Numbers to 5 75
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Compare-Numbers-to-5-Chapter-2-Review-Test-Question-4
Explanation :
The number of Turtles are 3 . The 2 counters sets are marked which are Greater than 4  as shown in the above figure .

Question 5.
Grade K Go Math Answer Key Chapter 2 Compare Numbers to 5 76
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Compare-Numbers-to-5-Chapter-2-Review-Test-Question-5
Explanation :
The number of vans are 4 . The 2 counters sets are marked which are less than 4 .

Question 6.
Grade K Go Math Answer Key Chapter 2 Compare Numbers to 5 77
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Compare-Numbers-to-5-Chapter-2-Review-Test-Question-6
Explanation :
The counters are marked which are less than 3 as shown in above figure .

DIRECTIONS 3. Mark under all the sets that have the same number of counters as the number of cars. 4. Mark under all the sets that have a number of counters greater than the number of turtles. 5. Mark under all the sets that have a number of counters less than the number of vans. 6. Mark all the numbers less than 3.

Question 7.
Grade K Go Math Answer Key Chapter 2 Compare Numbers to 5 78
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Compare-Numbers-to-5-Chapter-2-Review-Test-Question-7
Explanation :
Number of apples are 5
Number of Oranges are 5
Each apples has its Orange match
Number of apples compare equally with number of oranges .
We have 5 fruits in each set .

Question 8.
THINK SMARTER
Grade K Go Math Answer Key Chapter 2 Compare Numbers to 5 79
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Compare-Numbers-to-5-Chapter-2-Review-Test-Question-8
Explanation :
Number of crayons with Amy  are 2
Number of crayons brad have 1 more crayon than Amy. = 2 + 1 = 3
We have 2 crayons in one set and 3 crayons in another set .
Total crayons = 2 + 3 = 5 Crayons .

DIRECTIONS 7. Maria has these apples. Draw a set of oranges below the apples that has the same number. Compare the sets by matching. Write how many pieces of fruit in each set. 8. Amy has two crayons. Draw Amy’s crayons. Brad has 1 more crayon than Amy. How many crayons does Brad have? Draw Brad’s crayons. Write how many in each set.

Question 9.
THINK SMARTER
Grade K Go Math Answer Key Chapter 2 Compare Numbers to 5 80
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Compare-Numbers-to-5-Chapter-2-Review-Test-Question-9

Question 10.
Grade K Go Math Answer Key Chapter 2 Compare Numbers to 5 81
Answer :
Go-Math-Grade-K-Chapter-2-Answer-Key-Compare-Numbers-to-5-Compare-Numbers-to-5-Chapter-2-Review-Test-Question-10
Explanation :
Number of Blue counters are 4
Number of Green counters are 5 ( Take a set that has a greater number of blue counters )
Number of sets are 2 each set number is represented in the above figure .
Number of blue counters are lesser than number of green counters .

DIRECTIONS 9. Compare the number of red counters in each set to the number of blue counters. Draw lines from the sets of counters to the words that show same number, greater than, or less than. 10. Draw four counters. Now draw a set that has a greater number of counters. How many are in each set? Write the numbers. Use green to color the set with a greater number of counters. Use blue to color the set with a number of counters that is less than the green set.

Final Words:

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Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry

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Go Math Grade 1 Chapter 12 Answer Key Pdf: Solving from the Go Math Grade 1 Chapter 12 Two Dimensional Geometry students can identify and remediate the knowledge gap so that they can achieve their potential. Track your progress by practicing from the First Grade Go Math Ch 12 Answers on a regular basis. All you need to do is simply tap on the direct links available in the later sections to avail the Topicwise Go Math Grade 1 Answer Key. Download the HMH Go Math First Grade Ch 12 Two Dimensional Geometry for free and ace up your preparation.

Two-Dimensional Geometry Go Math Grade 1 Chapter 12 Answer Key Pdf

Gain a deeper understanding of the Go Math Grade 1 Concepts while learning math in a fun and engaging way. First Grade Go Math Chapter 12 Two-Dimensional Geometry Answer Key is structured as per the Grade 1 Go Math Textbooks. Solving the Problems available in the HMH Go Math Chapter 12 Answers one can understand the concepts clearly. Simply click on the quick links mentioned below and prepare whichever topic you want to prepare accordingly.

Two-Dimensional Geometry Show What You Know

Sort by Shape
Circle the shape that belongs in each group.
Question 1.
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 1.1
Answer:

Explanation:
Given, in the question above,
All the figures in the picture are triangles,
The odd one in the second picture is triangle
So, triangle shape is circled.

Question 2.
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 1.2
Answer:

Explanation:
Given, in the question above,
All the figures in the picture are rectangle ,
The odd one in the second picture is rectangle,
So, rectangle shape is circled.

Sort Shapes
Circle the shapes with 4 sides.
Question 3.
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 1.3
Answer:

Explanation:
The shapes having four sides are square and rectangle,
and shapes having three sides are triangles.

Identify Two-Dimensional Shapes
Color each square blue. Color each rectangle yellow.
Color each circle red.
Question 4.
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 1.4
Answer:

Explanation:
There are totally 8 circles in the picture,
All of them are colored in red.

Two-Dimensional Geometry Vocabulary Builder

1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 1.5
Visualize It
Complete the chart.
Mark each row with a ✓.
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 1.6

Understand Vocabulary
Write the number of each shape.
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 1.7
Question 1.
_____ circles
Answer: 2

Explanation:
There are 9 shapes in the picture,
And there are 2 circles in the picture.

Question 2.
_____ squares
Answer: 4

Explanation:
There are 9 shapes in the picture,
And there are 4 squares in the picture.

Question 3.
_____ triangles
Answer: 3

Explanation:
There are 9 shapes in the picture,
And there are 3 triangles in the picture.

Two-Dimensional Geometry Game Rocket Shapes

Materials
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 2.1
Play with a partner.
Take turns.

  1. Spin the 1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 2.2.
  2. Name the shape you spin.
  3. Place that shape on the rocket if you can.
  4. If you cannot place the shape, your turn is over.
  5. The first player to cover a whole rocket wins.
    1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 2.3

Answer:

Explanation:
who ever wins the points between the player1 and player2,
The picture with the colors is the output.

Two-Dimensional Geometry Vocabulary Game

Guess the Word
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 2.4
Materials
timer
How to Play
Play with a partner.

  1. Choose a math word from the Word Box. Do not tell your partner.
  2. Set the timer.
  3. Give a one-word clue.
  4. Your partner tries to guess the secret word.
  5. Repeat with a new one-word clue until your partner guesses correctly or time runs out.
  6. Take turns.
  7. The first player to correctly guess 5 words wins.
    1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 2.5

Answer:  Circle, Triangle, Rectangle, Square, Trapezoid.

Explanation:
From the picture, we have the 5 words,
That is Circle, Triangle, Rectangle, Square, Trapezoid.
circles and trapezoid are in the cycle  from the picture,
Rectangle is from fencing of the play ground in the picture,
Square is from the sandbox in the picture,
Triangle is from the support of the swings in the frame.

The Write Way
Reflect
Choose one idea. Draw and write about it.

  • Tell about two of your favorite shapes.
  • Explain how you can combine shapes to make a new shape.
    1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 2.6

Answer: we can use circle and triangle to form a Cone.

Explanation:
From the shapes Circle and Triangle,
Thus forming a Cone.

Lesson 12.1 Sort Two-Dimensional Shapes

Essential Question How can you use attributes to classify and sort two-dimensional shapes?

Listen and Draw

Draw to sort the shapes.
Write the sorting rule.
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.1 1

Answer: Sorting rule is defined as the method to identify the patterns by sort of size, color and shapes for two-dimensional objects and also helpful to recognizing the shapes which are similar and different.

The different ways to sort out the two-dimensional shapes are given below

Explanation:
shapes with 3 vertices are:

shapes with 4 vertices are:

shapes with open figures are:

MATHEMATICAL PRACTICES
Explain Are there shapes that did not go in your groups?
Answer: No, There are no shapes that did not go in your group , because here we are dealing with two dimensional shapes and we have triangle, square, circle, rectangle and so on. from the above questions so all  of them are grouped.

Model and Draw

Here are some ways to sort two-dimensional shapes.
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.1 2

Answer: By sorting rule we have , circles, triangles, rectangles

Explanation:
From the question, we know that
curved and closed shapes here are circles,
closed shapes with 3 sides here are triangles,
closed shapes with 4 sides here are rectangles.

Share and Show

1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.1 3
Read the sorting rule. Circle the shapes that follow the rule.
Question 1.
4 vertices (corners)
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.1 4

Answer: There are 3 figures following the given sorting rule.

Explanation:

Here we have rectangle and 2 squares.

Question 2.
not curved
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.1 5

Answer: There are 4 figures following the given sorting rule.

Explanation:

Here we have shapes with out curved end are triangle, square and rectangle.

Go Math Grade 1 Chapter 12 Pdf Lesson 1 Answer Key Question 3.
only 3 sides
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.1 6

Answer: There are 2 figures following the given sorting rule.

Explanation:

Here we have shapes with 3 sides are triangle

Question 4.
more than 3 sides
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.1 7

Answer: There are 3 figures following the given sorting rule.

Explanation:

Here we have shapes with more than 3 sides are 2 squares and  a rectangle.

On Your Own

1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.1 8
MATHEMATICAL PRACTICE Use Math Vocabulary
Circle the shapes that follow the rule.
Question 5.
curved
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.1 9

Answer: shape with round and curved surface

Explanation:
The shape that follow the given rule is shape with curved and round surface is

Question 6.
only 3 vertices (corners)
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.1 10

Answer:  shape with only 3 equal sides

Explanation:
The shape that follow the given rule is shape with only 3 equal sides is

Question 7.
4 sides
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.1 11

Answer: shape with only 4 sides

Explanation:
The shape that follow the given rule is shape with only 4 sides is

Question 8.
4 sides are the same length
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.1 12

Answer: shape with 4 sides are the same length

Explanation:
The shape that follow the given rule is shape with 4 sides are the same length is

THINK SMARTER Draw 2 different two-dimensional shapes that follow both parts of the sorting rule.
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.1 13
Question 9.
3 sides and 3 vertices (corners)

Answer: Triangle

Explanation:

By sorting the rule given in the question,
A Triangle has 3 sides and 3 vertices (corners)

Go Math Grade 1 Chapter 12 Answer Key Question 10.
2 sides are long and 2 sides are short

Answer: Rectangle

Explanation:

By sorting rule given in the question,
A Rectangle has 2 sides are long and 2 sides are short

Problem Solving • Applications

Ted sorted these shapes three different ways. Write sorting rules to tell how Ted sorted.
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.1 14
Question 11.
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.1 15

Answer: He sorted out by using 3 sides and 3 vertices

Explanation:
Because only triangle has 3 sides and 3 vertices

Question 12.
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.1 16

Answer: He sorted out by using 4 vertices and 4 sides

Explanation:
Because rectangles and squares have 4 vertices and 4 sides

Question 13.
THINK SMARTER
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.1 17

Answer: He sorted out by using shapes having 3 or more sides and 3 vertices

Explanation:
The shapes with having 3 or more sides and 3 vertices are triangle, square, rectangle. are given in the picture.

Question 14.
THINK SMARTER
Which shapes have more than 3 sides? Choose all that apply.
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.1 18

Answer:  The shapes have more than 3 sides are square, rectangle, parallelogram and pentagon.

Explanation:

The shapes have more than 3 sides are square has 4 sides,
rectangle has 4 sides,
parallelogram has 4 sides,
pentagon has 5 sides.

TAKE HOME ACTIVITY • Gather some household objects such as photos, buttons, and napkins. Ask your child to sort them by shape.

Sort Two-Dimensional Shapes Homework & Practice 12.1

Read the sorting rule. Circle the shapes that follow the rule.
Question 1.
not curved
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.1 19

Answer: The shapes having are 4 figures following the given sorting rule.

Explanation:

The shapes having are 4 figures following the given sorting rule,
They are triangle, square.

Question 2.
4 vertices
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.1 20

Answer: The shapes having are 3 figures following the given sorting rule.

Explanation:

The shapes having are 3 figures following the given sorting rule,
They are rectangle, square.

Problem Solving
Question 3.
Katie sorted these shapes. Write a sorting rule to tell how Katie sorted.
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.1 21

Answer: shapes having 3 vertices

Explanation:
Katie sorted these shapes by choosing 3 vertices ,
Because all triangles have 3 vertices irrespective of their length of the sides

Question 4.
WRITE
Explain how you would name a sorting rule for 1 square, 1 rectangle, and 1 triangle.
____________________
____________________

Answer: shapes having 3 or more sides

Explanation:

Here we have 1 square, 1 rectangle, and 1 triangle,
shapes having 3 or more sides.

Lesson Check
Question 1.
Circle the shape that would not be sorted into this group.
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.1 22

Answer: triangle and circle.

Explanation:

From the first group , we have all of them with 4 sides except triangle,
So, triangle does not belong to the group.
From the second group, we have sides and corners except circle
So, circle does not belong to the group.

Go Math Grade 1 Chapter 12 Pdf Topic 12 Lesson 12.1 Answer Key Question 2.
Circle the shape that has fewer than 4 sides.
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.1 23

Answer: Triangle

Explanation:

From the group we have all of them having 4 sides Except triangle,
So, triangle does not belong to the group.

Spiral Review
Solve. Draw or write to explain.
Question 3.
Clue 1: A black line is shorter than a white line.
Clue 2: The white line is shorter than a gray line. Is the black line longer or shorter than the gray line?
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.1 24

Answer: The black line is shorter than the gray line.

Explanation:

Given, A black line is shorter than a white line.
The white line is shorter than a gray line,
So, from the picture we have, The black line is shorter than the gray line.

Lesson 12.2 Describe Two-Dimensional Shapes

Essential Question What attributes can you use to describe two-dimensional shapes?

Listen and Draw

Use two-dimensional shapes. Sort them into two groups. Draw to show your work.
Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.2 1

MATHEMATICAL PRACTICES
Look for Structure How did you sort the shapes into two groups? Name the shapes in each group.

Answer: shapes with 3 vertices and shapes with 4 vertices

Explanation:

Table shows , shapes with 3 vertices and shapes with 4 vertices

Share and Show

Use two-dimensional shapes.
Draw and write to complete the chart.
Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.2 2
Answer:

On Your Own

Use Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.2 3 to trace each straight side.
Use Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.2 4 to circle each vertex (corner).
Write the number of sides and vertices (corners).
Question 6.
Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.2 5
_____ sides
_____ vertices

Answer: 4 sides and 4 vertices.

Explanation:

There are 4 sides and 4 vertices in the given figure.

Circle The Shapes that Show Fourths Chapter 12 Lesson 2 Answer Key Question 7.
Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.2 6
_____ sides
_____ vertices

Answer: 4 sides and 4 vertices

Explanation:

There are 4 sides and 4 vertices in the given figure.

Question 8.
Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.2 7
_____ sides
_____ vertices

Answer: 3 sides and 3 vertices

Explanation:

There are 3 sides and 3 vertices in the given figure.

Question 9.
Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.2 8
_____ sides
_____ vertices

Answer:  3 sides and 3 vertices

Explanation:

There are 3 sides and 3 vertices in the given figure.

Question 10.
Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.2 9
_____ sides
_____ vertices

Answer: 6 sides and 6 vertices

Explanation:

There are 6 sides and 6 vertices in the given figure.

Question 11.
Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.2 10
_____ sides
_____ vertices

Answer: 4 sides and 4 vertices

Explanation:

There are 4 sides and 4 vertices in the given figure.

THINK SMARTER Draw a picture to solve.
Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.2 11
Question 12.
I am a shape with 3 straight sides and 3 vertices.

Answer: Triangle

Explanation:

A Triangle has 3 straight sides and 3 vertices.

Question 13.
I am a shape with 4 straight sides that are the same length and 4 vertices.

Answer: Square

Explanation:

A Square has 4 straight sides that are the same length and 4 vertices.

Problem Solving • Applications

MATHEMATICAL PRACTICE Use Math Vocabulary
Draw shapes to match the clues.
Question 14.
Jake draws a shape that has fewer than 5 sides. It has 3 vertices.

Answer: Triangle

Explanation:

A Triangle has 3 straight sides and 3 vertices.

Question 15.
Meg draws a shape with 4 sides. She labels it as a trapezoid.

Answer: yes, Trapezoid

Explanation:

A Trapezoid has 4 sides

Question 16.
GO DEEPER
Ben draws two different shapes. They each have only 4 vertices.

Answer: Rectangle and Square.

Explanation:
and
Both of them have 4 vertices

Question 17.
THINK SMARTER
Circle the number that makes the sentence true.
Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.2 12

Answer: A triangle has 3 vertices.

Explanation:

TAKE HOME ACTIVITY • Have your child draw a square, a trapezoid, and a triangle. For each shape, have him or her show you the sides and vertices and tell how many of each.

Describe Two-Dimensional Shapes Homework & Practice 12.2

Use Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.2 13 to trace each straight side.
Use Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.2 14 to circle each vertex. Write the number of sides and vertices.
Question 1.
Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.2 15
______ sides
______ vertices

Answer: 6 sides and 6 vertices

Explanation:

There are 6 sides and 6 vertices in the given figure.

Question 2.
Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.2 16
______ sides
______ vertices

Answer: 4 sides and 4 vertices

Explanation:

There are 4 sides and 4 vertices in the given figure.

Question 3.
Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.2 17
______ sides
______ vertices

Answer: 4 sides and 4 vertices

Explanation:

There are 4 sides and 4 vertices in the given figure

Go Math Grade 1 Chapter 12 Math Pdf Question 4.
Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.2 18
______ sides
______ vertices

Answer: 3 sides and 3 vertices

Explanation:

There are 3 sides and 3 vertices in the given figure.

Problem Solving
Draw a shape to match the clues.
Question 5.
Ying draws a shape with 4 sides. She labels it as a rectangle.

Answer: Yes, rectangle

Explanation:

A rectangle has 4 sides.

Question 6.
WRITE
Use pictures and words to show the attributes of a hexagon.

Answer:

Explanation:
Characteristics of the hexagon are,
All the sides are equal in length.
All the interior angles measure 120°.
The sum of all the interior angles of a regular hexagon is 720°.

Lesson Check
Question 1.
How many vertices does a triangle have?
Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.2 19
______ vertices

Answer:  A Triangle has 3 vertices

Explanation:

A Triangle has 3 vertices

Question 2.
How many vertices does a ☐ have?
______ vertices

Answer: A Square has 4 vertices

Explanation:

A Square has 4 vertices

Spiral Review
Question 3.
Circle the greater addend.
Count on to find the sum.
Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.2 20

Answer: 9 + 2 = 11

Explanation:

9 + 2 = 11

Question 4.
Corey measures a crayon box with his paper clip ruler. About how long is the box?
Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.2 21

Answer: The box is about 5 inches

Explanation:
He used  4 paper clips in the figure,
So, crayon box is about 5 inches in length.

Lesson 12.3 Combine Two-Dimensional Shapes

Essential Question How can you put two-dimensional shapes together to make new two-dimensional shapes?

Listen and Draw

Use pattern blocks. Draw to show your work.

Answer: we can use 2 squares to form a rectangle.

Explanation:

we need 2 squares to form 1 rectangle,
Each square has 4 sides ,
And combined to form a Rectangle having four sides

MATHEMATICAL PRACTICES
Use Tools Describe the new shape Karen made.

Answer: we can use 2 triangles to form a rhombus

Explanation:

we need 2 triangles to make 1 rhombus
Each triangle has 3 vertices,
And combined to form a Rhombus which has 4 sides.

Share and Show

Use pattern blocks. Draw to show the blocks. Write how many blocks you used.
Question 1.
Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.3 1

Answer: we need 3 Rhombus to form a Hexagon.

Explanation:

We need 3 Rhombus to form a Hexagon.
Each rhombus have 4 sides,
and combined forming a hexagon having 6 sides

Question 2.
Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.3 2

Answer: we need 3 triangles to form a trapezoid.

Explanation:

we need 3 triangles to form a trapezoid.
Each triangle has 3 sides
And combined to form a Trapezoid having 4 sides.

On Your Own

MATHEMATICAL PRACTICE Use a Concrete Model
Use pattern blocks. Draw to show the blocks.
Write how many blocks you used.
Question 3.
Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.3 3

Answer: we need 6 triangles to make a Hexagon.

Explanation:

we need 6 triangles to make a Hexagon.
Each triangle has 3 sides,
And combined to form a Hexagon having 6 sides.

Question 4.
Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.3 4

Answer: we need 2 triangles to make 1 rhombus

Explanation:

we need 2 triangles to make 1 rhombus
Each triangle has 3 vertices,
And combined to form a Rhombus which has 4 sides.

Question 5.
THINK SMARTER
Use me two times to make this shape. Which block am I? Circle a block to show your answer.
Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.3 5

Answer: we need 2 Rhombus to get the given shape.

Explanation:

we need 2 Rhombus to get the given shape.
Each rhombus has 4 sides,
And combined to form the given shape which also has 4 sides.

Question 6.
GO DEEPER
Use these pattern blocks to make the shape. Write how many times you used each block.
Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.3 6

Answer: we used 6 triangles to make a hexagon,
we used 3 rhombus to make a hexagon,

Explanation:

We need 3 Rhombus to form a Hexagon.
Each rhombus has 4 sides,
and combined forming a hexagon having 6 sides


we need 6 triangles to make a Hexagon.
Each triangle has 3 sides,
And combined to form a Hexagon having 6 sides.


we need 2 trapezoids to make a Hexagon.
Each trapezoid has 4 sides,
And combined to form a Hexagon having 6 sides.

Problem Solving • Applications

GO DEEPER Use pattern blocks. Draw to show your answer.
Question 7.
Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.3 7

Answer: we need 2 triangles to make 1 rhombus, for 3 rhombus we need 6 triangles.

Explanation:

we need 2 triangles to make 1 rhombus
So, for 3 rhombus we need 6 triangles .

Question 8.
THINK SMARTER
How many Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.3 8.1 make a Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.3 8? Use pattern blocks. Draw to show the blocks you used.

Answer: we need 3 triangles to form a trapezoid.

Explanation:

we need 3 triangles to form a trapezoid.
Each triangle has 3 sides
And combined to form a Trapezoid having 4 sides.

TAKE HOME ACTIVITY • Have your child explain how he or she solved Exercise 7.

Combine Two-Dimensional Shapes Homework & Practice 12.3

Use pattern blocks. Draw to show the blocks. Write how many blocks you used.
Question 1.
Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.3 9

Answer: we need 3 triangles to form a trapezoid.

Explanation:

we need 3 triangles to form a trapezoid.
Each triangle has 3 sides
And combined to form a Trapezoid having 4 sides.

Math Expressions Grade 1 Pdf Sort Two Dimensional Shapes Question 2.
Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.3 10

Answer: we can use 2 triangles to form a rhombus

Explanation:

we need 2 triangles to make 1 rhombus
Each triangle has 3 vertices,
And combined to form a Rhombus which has 4 sides.

Problem Solving
Use pattern blocks. Draw to show your answer.
Question 3.
Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.3 11

Answer:  we need 6 trapezoids for 4 hexagons

Explanation:


we need 2 trapezoids to make a Hexagon.
Each trapezoid has 4 sides,
And combined to form a Hexagon having 6 sides.
So, we need 6 trapezoids for 4 hexagons

Question 4.
WRITE
Draw the shapes you could put together to make a rectangle.

Answer: we can use 2squares to form a rectangle.

Explanation:

we need 2 squares to form 1 rectangle,
Each square has 4 sides ,
And combined to form a Rectangle having four sides

Lesson Check
Question 1.
Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.3 12

Answer: we need 6 triangles to make a Hexagon.

Explanation:

we need 6 triangles to make a Hexagon.
Each triangle has 3 sides,
And combined to form a Hexagon having 6 sides.

Question 2.
Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.3 13

Answer: we need 3 Rhombus to form a Hexagon.

Explanation:

We need 3 Rhombus to form a Hexagon.
Each rhombus have 4 sides,
and combined forming a hexagon having 6 sides

Spiral Review
Question 3.
Use Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.3 14. Which string is about 5 Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.3 14 long?
Circle the string that is about 5 Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.3 14 long.
Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.3 15

Answer: First string has minimum length of 6 inches that is 5 paper clips.

Explanation:

So, First string has minimum length of 6 inches that is 5 paper clips.

Question 4.
Look at the hour hand. Write the time.
Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.3 16
_________

Answer: 5 O’clock

Explanation:
Because in the clock ,
short hand is the hour hand and long hand is the minutes hand .
So, it is 5 O’clock , in the watch.

Lesson 12.4 Combine More Shapes

Essential Question How can you combine two-dimensional shapes to make new shapes?

Listen and Draw

Use shapes to fill each outline.
Draw to show your work.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.4 1

Answer: we can use right angle triangle and square for the the first shape,
we can use triangle and rectangle for the second shape.

Explanation:

we can use right angle triangle and square for the the first shape,
we can use triangle and rectangle for the second shape.

MATHEMATICAL PRACTICES
Represent Use the outline on the left to describe how two shapes can make another shape.

Answer:  we are representing the above figures by outline to make another shape

Explanation:

we are representing the above figures by outline to make another shape
By, using two shapes to fill the outline on the left, and drawing a line to show the two shapes. Then using three shapes to fill the outline on the right,

Share and Show

Circle two shapes that can combine to make the shape on the left.
Question 1.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.4 2

Answer:  two semi circles give one full circle

Explanation:

So, Two semi circles give one full circle.

Question 2.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.4 3

Answer: Two squares will form a new rectangle

Explanation:

So, Two squares will form a new rectangle

Go Math Workbook Grade 1 The Rules of Two Dimensional Geometry Question 3.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.4 4

Answer: Two Quarter circles form a new shape

Explanation:

So, Two Quarter circles form a new shape

On Your Own

MATHEMATICAL PRACTICE Use Diagrams Circle two shapes that can combine to make the shape on the left.
Question 4.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.4 5

Answer: One rectangle and one quarter circle form a new shape

Explanation:

Thus , One rectangle and one quarter circle form a new shape

Question 5.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.4 6

Answer: one triangle and one square form a new shape

Explanation:

Thus, one triangle and one square form a new shape

THINK SMARTER Draw lines to show two different ways to combine the shapes on the left to make new shapes on the right.
Question 6.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.4 7

Answer: we are using the shapes given  on left to identify the shapes on the right to by drawing lines

Explanation:

Here, we have Two squares and one Rectangle

Question 7.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.4 8

Answer: we are using the shapes given  on left to identify the shapes on the right to by drawing lines

Explanation:

Here, we have Two Squares and Two Triangles

Problem Solving • Applications

THINK SMARTER Draw lines to show how the shapes on the left combine to make the new shape.
Question 8.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.4 9

Answer: we are using the shapes given  on left to identify the shapes on the right to by drawing lines

Explanation:

Here, we have one Rectangle and one Triangle.

Question 9.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.4 10

Answer: we are using the shapes given  on left to identify the shapes on the right to by drawing lines

Explanation:

Here, we have  a semi circle and a quarter circle.

Question 10.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.4 11

Answer: we are using the shapes given  on left to identify the shapes on the right to by drawing lines

Explanation:

Here, we have Two squares and a Rectangle .

Question 11.
THINK SMARTER
Circle the two shapes that can combine to make this new shape.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.4 12

Answer: A Triangle and a Hexagon forma a new shape.

Explanation:

Thus, A Triangle and a Hexagon forma a new shape.

TAKE HOME ACTIVITY • Ask your child to draw a new shape he or she can make by combining two triangles.

Combine More Shapes Homework & Practice 12.4

Circle two shapes that can combine to make the shape on the left.
Question 1.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.4 13

Answer: A Rectangle and a Quarter circle forms a new shape,

Explanation:

Hence, A Rectangle and a Quarter circle forms a new shape.

Question 2.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.4 14

Answer: A Triangle and a Square forms a new shape.

Explanation:

Hence, A Triangle and a Square forms a new shape.

Problem Solving
Question 3.
Draw lines to show how the shapes on the left combine to make the new shape.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.4 15

Answer: we are representing the above figures by outline to make another shape

Explanation:

we are using the shapes given  on left to identify the shapes on the right to by drawing lines

Question 4.
WRITE
Draw two shapes. Then draw what they would look like if you put them together to make a new shape.

Answer:  we have one Rectangle and one Triangle.

Explanation:

Hence, we have one Rectangle and one Triangle.

Lesson Check
Question 1.
Circle the shapes that can combine to make this new shape.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.4 16

Answer: Two circles can form a full circle.

Explanation:

Thus, Two circles can form a full circle.

Spiral Review
Use the picture graph to answer each question.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.4 17
Question 2.
How many more children chose Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.4 18 than Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.4 19?
______ more children

Answer: 3 more children.

Explanation:
From given , data we have,
3 more children in drawing  than swimming.

Question 3.
How many children chose Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.4 20 and Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.4 19?
______ children

Answer: 6 children chose both of them.

Explanation:
From given , data we have,
Totally 6 children chose Dancing and Swimming.

Lesson 12.5 Problem Solving • Make New Two-Dimensional Shapes

Essential Question How can acting it out help you make new shapes from combined shapes?

Cora wants to combine shapes to make a circle. She has Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.5 1. How can Cora make a circle?

Unlock the Problem
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.5 2

Show how to solve the problem.
Step 1 Use shapes. Combine to make a new shape.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.5 3
Step 2 Then use the new shape.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.5 4

Answer: we can make a new circle by using a given shape.

Explanation:
step 1 : use the given shape, and combine to make a new shape

step2 : Then use the new shape.

HOME CONNECTION • Recognizing how shapes can be put together and taken apart provides a foundation for future work with fractions.

Try Another Problem

Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.5 5
Use shapes to solve.
Draw to show your work.
Question 1.
Use ☐ to make a larger ☐.
Step 1 Combine shapes to make a new shape.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.5 6.1
Step 2 Then use the new shape.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.5 6

Answer: we can make a new shape by using given shape.

Explanation:
step 1 : use the given shape, combine to make a new shape

step2 : Then use the new shape.

Go Math 1st Grade Lesson 12.4 Practice A Geometry Answers Question 2.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.5 7.1

Answer:  we can make a new shape by using given shape.

Explanation:
step 1 : use the given shape, combine to make a new shape

step2 : Then use the new shape.

MATHEMATICAL PRACTICES
Model How did you make the rectangle in Exercise 2?

Answer: we used the new blocks of  squares from the set of triangles,
And the two squares are formed as rectangle.

Explanation:

Share and Show

MATHEMATICAL PRACTICE Analyze Relationships Use shapes to solve. Draw to show your work.
Question 3.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.5 7

Answer: we can make a new shape by using given shape.

Explanation:
step 1 : use the given shape, combine to make a new shape

step2 : Then use the new shape.

Question 4.
THINK SMARTER
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.5 8

Answer: we can make a new shape by using given shape.

Explanation:
step 1 : use the given shape, combine to make a new shape

step2 : Then use the new shape.

TAKE HOME ACTIVITY • Have your child explain how he or she solved Exercise 3.

Problem Solving • Make New Two-Dimensional Shapes Homework & Practice 12.5

Use shapes to solve.
Draw to show your work.
Question 1.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.5 9

Answer: we can make a new shape by using given shape.

Explanation:
step 1 : use the given shape, combine to make a new shape

step2 : Then use the new shape.

Question 2.
WRITE
Use pictures to show how you can make a new shape using a combined shape made from two trapezoids.

Answer: we can make a new shape using a combined shape made from two trapezoids.

Explanation:
step 1 : use the given shape, combine to make a new shape

step2 : Then use the new shape.

Lesson Check
Follow the steps.
Question 1.
Which new shape could you make? Circle your answer.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.5 10

Explanation:
step 1 : use the given shape, combine to make a new shape

step2 : Then use the new shape.

Spiral Review
Question 2.
Circle the shape that has no flat surfaces.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.5 11

Answer:  A circle has no flat surface

Explanation:

Because, A circle has no flat surface

Question 3.
Which flat surface does a cylinder have? Circle your answer.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.5 12

Answer: The flat surface which a cylinder have is rectangle.

Explanation:

The flat surface which a cylinder have is rectangle.

Two-Dimensional Geometry Mid-Chapter Checkpoint

Concepts and Skills

Write the number of sides and vertices (corners).
Question 1.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.5 13
_____ sides
______ vertices

Answer: the shape has 4 corners and 4 sides.

Explanation:

So, the shape has 4 corners and 4 sides.

Question 2.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.5 14
_____ sides
______ vertices

______ vertices
Answer: the shape has 6 corners and 6 sides

Explanation:

So, the shape has 6 corners and 6 sides

Circle the shapes that can combine to make the new shape.
Question 3.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.5 15

Answer: we have a rectangle and a quarter circle

Explanation:

To form a new shape, we have a rectangle and a quarter circle

Question 4.
THINK SMARTER
Which new shape can you make?
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.5 16

Answer: 

Explanation:
we can make a new shape by using given shape.
step 1 : use the given shape, combine to make a new shape

step2 : Then use the new shape.

Lesson 12.6 Find Shapes in Shapes

Essential Question How can you find shapes in other shapes?

Listen and Draw

Use pattern blocks. What shape can you make with 1 1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.6 1 and 2 1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.6 2?
Draw to show your shape.

Answer: we can make a new shape by using given shape.

Explanation:

We can forma new shape from a hexagon and a triangle.

MATHEMATICAL PRACTICES
Use Tools Can you use the same pattern blocks to make a different shape?

Answer: yes, we can use the same pattern blocks to make a different shape

Explanation:
or
Here we used same pattern blocks to make a different shape

Share and Show

Use two pattern blocks to make the shape.
Draw a line to show your model.
Circle the blocks you use.
Question 1.
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.6 3

Answer:

Explanation:

We can form a new shape from a hexagon and a triangle.

Question 2.
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.6 4

Answer:

Explanation:

We can form a new shape from a hexagon and a rhombus.

On Your Own

MATHEMATICAL PRACTICE Use a Concrete Model Use two pattern blocks to make the shape. Draw a line to show your model. Circle the blocks you use.
Question 3.
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.6 5

Answer:

Explanation:

we can form a new shape with a rhombus and a triangle.

Question 4.
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.6 6

Answer:

Explanation:

we can form a new shape with a rhombus and a triangle.

Question 5.
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.6 7

Answer:

Explanation:

Just rotate the give triangle

Question 6.
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.6 8

Answer: 

Explanation:

we can form a new shape with a rhombus and a triangle.

Question 7.
THINK SMARTER
Use three pattern blocks to make the shape. Draw lines to show your model. Circle the blocks you use.
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.6 9

Answer: we use three figures to form a new shape.

Explanation:

Here, we are using trapezoid, rhombus and triangle.

Problem Solving • Applications

THINK SMARTER
Make this shape. Use the number of pattern blocks listed in the exercise. Write how many of each block you use.
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.6 10
Question 8.
Use 3 blocks.
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.6 11

Answer:

Explanation:
=
Here, we used one hexagon and two triangles

Question 9.
Use 5 blocks.
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.6 12

Answer: 

Explanation:

Here, we used 3 triangles, 1 rhombus, 1 trapezoid to form a new shape.

Question 10.
Use 7 blocks.
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.6 13

Answer: 

Explanation:

Here, we used 6 triangles, 1 rhombus, to form a new shape.

Question 11.
Use 8 blocks.
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.6 14

Answer:

Explanation:

Here, we used 8 triangles to form a new shape.

Question 12.
THINK SMARTER
Use 4 pattern blocks to fill the shape. Draw to show the blocks you used.
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.6 15

Answer:

Explanation:

Here, we used 1 triangle, 1 rhombus, 2 trapezoids to form a new shape.

TAKE HOME ACTIVITY • Have your child use this page to explain how to find shapes within the given shape.

Find Shapes in Shapes Homework & Practice 12.6

Use two pattern blocks to make the shape. Draw a line to show your model. Circle the blocks you use.
Question 1.
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.6 16

Answer:

Explanation:

Here, we used two pattern blocks to form a new shape.

Question 2.
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.6 17

Answer:

Explanation:

Here, we used two pattern blocks to form a new shape.

Problem Solving
Make the shape to the right. Use the number of pattern blocks listed in the exercise. Write how many of each block you use.
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.6 18
Question 3.
Use 3 blocks.
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.6 19

Answer:

Explanation:

Here, we used two pattern blocks to form a new shape.

Question 4.
WRITE
Use pictures or words to explain what shapes can be put together to make a hexagon shape.

Answer: I put together 2 trapezoids to make a hexagon. It has 6 sides and 6 vertices.
It has 2 equal parts. My new shape has 2 trapezoids and 4 triangles.

Lesson Check
Question 1.
Circle the pair of pattern blocks that can make this shape.
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.6 20

Answer:

Explanation:

Here, we used two pattern blocks to form a new shape.

Spiral Review
Question 2.
Write the time.
1st Grade Go Math Answer Key Chapter 12 Two-Dimensional Geometry 12.6 21
_______

Answer: It is 2 hours and 30 minutes in the clock.

Explanation:
Because, the hour’s hand is in between 2 and 3,
And the minute’s hand is on 6, which implies half an hour or 30 minutes.
So, It is 2 hours and 30 minutes on the clock.

Question 3.
Write tally marks to show the number 8.
_________

Answer: 

Explanation:
It is a form of numeral used for counting. The general way of writing tally marks is as a group or set of five lines. The first four lines are drawn vertically and each of the fifth line runs diagonally over the previous four vertical lines, i.e. from the top of the first line to the bottom of the fourth line.

Question 4.
How many vertices does a ☐ have?
_____ vertices

Answer: 4 vertices.

Explanation:

A square has 4 vertices and 4 sides.

Lesson 12.7 Take Apart Two-Dimensional Shapes

Essential Question How can you take apart two-dimensional shapes?

Listen and Draw

Color rectangles orange.
Color triangles purple.
Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.7 1

MATHEMATICAL PRACTICES
Look for Structure What shapes did Angelina make?

Answer:
In the picture there are 4 triangles and are colored in purple,
And 2 rectangles and are colored in orange

Share and Show

Draw a line to show the parts.
Question 1.
Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.7 2

Answer:

Explanation:
Angelina put some triangles and rectangles together.
She drew pictures to show what she made.
We have Colored them to show how Angelina put the shapes together.

Question 2.
Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.7 3

Answer:

Question 3.
Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.7 4

Answer:

Question 4.
Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.7 5

Answer:

On Your Own

MATHEMATICAL PRACTICE Identify Relationships Draw a line to show the parts.
Question 5.
Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.7 6

Answer: 

Question 6.
Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.7 7

Answer:

Question 7.
Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.7 8

Answer:

Question 8.
Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.7 9
Answer:

THINK SMARTER
Draw two lines to show the parts.
Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.7 10
Question 9.
Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.7 11
Answer:

Question 10.
Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.7 12
Answer:

Problem Solving • Applications

Question 11.
THINK SMARTER
How many squares are there?
Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.7 13
________ squares

Answer:
There 4 squares in the given figure.

Question 12.
THINK SMARTER
Draw a line to show the parts.
Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.7 14
Answer: 

TAKE HOME ACTIVITY • Ask your child to explain how he or she solved Exercise 11.

Take Apart Two-Dimensional Shapes Homework & Practice 12.7

Draw a line to show the parts.
Question 1.
Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.7 15
Answer:

Question 2.
Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.7 16
Answer:

Problem Solving
Question 3.
How many triangles are there?
Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.7 17
_______ triangles

Answer:
There are 4 triangles in the given picture.

Question 4.
WRITE
Draw a shape. Then draw one or two lines to show parts of the shape.

Answer:
We used a triangle and a rectangle to have a new shape.

Lesson Check
Question 1.
Look at the picture.
Circle the pair that shows the parts.
Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.7 18

Answer: 

Explanation:

Spiral Review
Question 2.
Use the graph.
How many children chose
Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.7 19
______ children
Answer: 2 children chose soccer.

Question 3.
Which new shape can you make?
Circle your answer.
Go Math 1st Grade Answer Key Chapter 12 Two-Dimensional Geometry 12.7 20
Answer:

Lesson 12.8 Equal or Unequal Parts

Essential Question How can you identify equal and unequal parts in two-dimensional shapes?

Listen and Draw

Draw to show the parts.
Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.8 1
Answer:  and

MATHEMATICAL PRACTICES
Explain how the triangles shown in each square compare.

Answer: For the first square we have 2 equal triangles,
For the second square we have 3 unequal triangles.

Share and Show

Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.8 2
Circle the shape that shows equal parts.
Question 1.
Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.8 3
Answer:
Here we have 2 equal rectangles.

Question 2.
Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.8 4

Answer:
Here we have 4 equal triangles

Chapter 12 Review Test 1st Grade Answers Lesson 12.8 Answer Key Question 3.
Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.8 5

Answer: 
Here we have 2 equal semi circles.

Circle the shape that shows unequal parts.
Question 4.
Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.8 6

Answer:
Here we have 4 equal quarters of a circle.

Question 5.
Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.8 7

Answer:
Here we have 2 equal parts of rectangles.

Question 6.
Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.8 8

Answer:
Here we have 4 equal parts of the given shape.

On Your Own

Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.8 9
MATHEMATICAL PRACTICE Use Math Vocabulary Color the shapes that show unequal shares.
Question 7.
Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.8 10
Answer:

Question 8.
Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.8 11
Answer:

Color the shapes that show equal shares.
Question 9.
Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.8 12
Answer:

Question 10.
Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.8 13
Answer:

THINK SMARTER Write the number of equal shares.
Question 11.
Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.8 14
______ equal shares

Answer: 2 equal shares

Explanation:

Go Math First Grade Lesson 12.8 Answer Key Question 12.
Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.8 15
_______ equal shares

Answer: 4 equal shares.

Explanation:

Problem Solving • Applications

THINK SMARTER Draw lines to show the parts.
Question 13.
2 equal parts
Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.8 16
Answer:

Question 14.
2 unequal parts
Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.8 17
Answer:

Question 15.
4 equal shares
Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.8 18
Answer:

Question 16.
4 unequal shares
Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.8 19
Answer:

Question 17.
THINK SMARTER
Does the shape show equal shares? Choose Yes or No.
Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.8 20
Answer:

TAKE HOME ACTIVITY• Draw a circle on a piece of paper. Ask your child to draw a line so the circle shows 2 equal shares

Equal or Unequal Parts Homework & Practice 12.8

Color the shapes that show unequal shares.
Question 1.
Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.8 21
Answer:

Color the shapes that show equal shares.
Question 2.
Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.8 22
Answer:

Problem Solving
Draw lines to show the parts.
Question 3.
4 equal shares
Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.8 23
Answer:

Question 4.
WRITE
Draw two rectangles. Draw lines on one rectangle to show equal parts. Draw lines on the other rectangle to show unequal parts.

Answer:
First rectangle is
second rectangle is 

Lesson Check
Question 1.
Color the shape that shows unequal shares.
Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.8 24
Answer:

Spiral Review
Question 2.
Which food did the most children choose?
Circle your answer.
Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.8 25
Answer: Most of the children chose Pancakes, Because it has the highest number of 6 children

Question 3.
Use the graph. How many children chose
Go Math Answer Key Grade 1 Chapter 12 Two-Dimensional Geometry 12.8 26
__________ children
Answer: The number of children whos chose stuffed animals are 4 members .

Lesson 12.9 Halves

Essential Question How can a shape be separated into two equal shares?

Listen and Draw

Draw to solve
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.9 1

Answer: First equal share =
second equal share = 

MATHEMATICAL PRACTICES
Analyze Will all four friends get the same amount of sandwich?

Answer: Yes all of them get the same amount of sandwich.

Explanation:
Two friends share the sandwich on the left, they cut the sandwich so each gets an equal share.

Two other friends share the sandwich on the right, this sandwich be cut a different way so each friend gets an equal share.

Share and Show

Draw a line to show halves.
Question 1.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.9 2
Answer:

Question 2.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.9 3
Answer:

Question 3.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.9 4
Answer:

Question 4.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.9 5
Answer:

On Your Own

Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.9 6
MATHEMATICAL PRACTICE Analyze Relationships Circle the shapes that show halves.
Question 5.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.9 7.1
Answer: This shape has  equal shares

Question 6.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.9 7
Answer: This shape has  unequal shares

Question 7.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.9 8
Answer: This shape has  equal shares

Question 8.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.9 9
Answer: This shape has  equal shares

Question 9.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.9 10
Answer: This shape has  equal shares

Question 10.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.9 11
Answer: This shape has  equal shares

Question 11.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.9 12
Answer: This shape has  equal shares

Question 12.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.9 13
Answer: This shape has  equal shares

Question 13.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.9 14
Answer: This shape has  unequal shares

Question 14.
THINK SMARTER
Use the picture.
Write numbers to solve
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.9 15
The picture shows ______ halves.
The _____ equal shares make _____ whole.

Answer:  The picture shows 2 halves.
The 2 equal shares make 1 whole.

Problem Solving • Applications

Draw or write to solve.
Question 15.
Color half of each shape.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.9 16

Answer:

Question 16.
Linus cut a circle into equal shares. He traced one of the parts. Write half of or halves to name the part.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.9 17
Answer: 

Question 17.
GO DEEPER
Draw three different ways to show halves.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.9 18
Answer:

Question 18.
THINK SMARTER
Circle the shapes that show halves.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.9 19
Answer:

TAKE HOME ACTIVITY • Draw a rectangle on a piece of paper. Ask your child to draw a line to show halves.

Halves Homework & Practice 12.9

Circle the shapes that show halves.
Question 1.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.9 20
Answer: This shape has  equal shares

Question 2.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.9 21
Answer: This shape has  equal shares

Question 3.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.9 22
Answer: This shape has  equal shares

Question 4.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.9 23
Answer: This shape has  unequal shares

Question 5.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.9 24
Answer: This shape has  equal shares

Question 6.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.9 25
Answer: This shape has  unequal shares

Problem Solving
Draw or write to solve.
Question 7.
Kate cut a square into equal shares. She traced one of the parts. Write half of or halves to name the part.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.9 26
Answer:

Question 8.
WRITE
Draw a circle and separate it into halves. Color each half a different color.
Answer:

Lesson Check
Question 1.
Circle the shape that shows halves.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.9 27
Answer:

Spiral Review
Question 2.
Circle the new shape you can make.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.9 28
Answer:

Question 3.
Circle the shape that has both flat and curved surfaces.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.9 29

Answer: A Cylinder shape has both flat and curved surfaces.

Question 4.
How many ∆ do you use to make a Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.9 30.1?
Draw to show your answer.
Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry 12.9 30

Answer: 
3 triangles make a 1 trapezoid.

6 triangles make 1 Hexagon.

Lesson 12.10 Fourths

Essential Question How can a shape be separated into four equal shares?

Listen and Draw

Use what you know about halves.
Draw to solve. Write how many.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.10 1
There are _____ equal shares.

Answer:
There are 2 equal share.

MATHEMATICAL PRACTICES
Explain How did you decide how to cut the pizza?

Answer: There are 4 equal shares.

Explanation:
Two friends will share a pizza, Then two more friends come. Now four friends will share the pizza.
The pizza can be cut into 4 equal pieces so each friend gets an equal share.

Share and Show

Color a fourth of the shape.
Question 1.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.10 2
Answer:

Question 2.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.10 3
Answer:

Question 3.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.10 4
Answer:

Color a quarter of the shape.
Question 4.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.10 5
Answer:

Question 5.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.10 6

Answer:

Question 6.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.10 7
Answer:

On Your Own

MATHEMATICAL PRACTICE Use Diagrams Circle the shapes that show fourths.
Question 7.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.10 8
Answer:

Question 8.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.10 9
Answer:

Question 9.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.10 10
Answer: There are no fourths in this shape because, it is divided in to two equal shares.

Question 10.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.10 11
Answer: There are no fourths in this shape because, it is divided in to two equal shares.

Question 11.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.10 12
Answer:

Question 12.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.10 13

Answer:

Question 13.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.10 14
Answer:

Question 14.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.10 15
Answer: There are no fourths in this shape because, it is divided in to unequal shares.

Question 15.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.10 16
Answer: There are no fourths in this shape because, it is divided in to unequal shares.

Question 16.
GO DEEPER
Draw three different ways to show fourths.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.10 17
Answer:

Problem Solving • Applications

Solve.
Question 17.
Write halves, fourths, or quarters to name the equal shares.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.10 18
Answer:

Question 18.
THINK SMARTER
Circle the shape that shows quarters.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.10 19

Answer:

Explanation:

Question 19.
THINK SMARTER+
Alano has a small pizza.
He wants to share the pizza with friends.
He cuts the pizza into fourths.
Draw lines to show how he cuts the pizza.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.10 20
How many equal shares did you draw? ______
How many halves can you show in a circle? _______
Tell how you can solve this problem in a different way.

Answer: He has 4 equal shares
and we can show 2 halves in a circle.

Explanation:
He has 4 equal shares

and we can show 2 halves in a circle.

TAKE HOME ACTIVITY • Draw a circle on a piece of paper. Ask your child to draw lines to show fourths.

Fourths Homework & Practice 12.10

Circle the shapes that show fourths.
Question 1.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.10 21
Answer: There are no fourths in this shape because, it is divided in to unequal shares.

Question 2.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.10 22
Answer: 

Question 3.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.10 23
Answer: 

Question 4.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.10 24
Answer:

Question 5.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.10 25
Answer: There are no fourths in this shape because, it is divided in to unequal shares.

Question 6.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.10 26
Answer:

Problem Solving
Solve.
Question 7.
Chad drew a picture to show a quarter of a circle. Which shape did Chad draw? Circle it.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.10 27

Answer: 

Explanation:

Question 8.
WRITE
Draw two squares. Draw lines to show fourths. Color a fourth of the first square. Color the second square to show a whole.
Answer:

Lesson Check
Question 1.
Circle the shape that shows fourths.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.10 28
Answer:

Spiral Review
Question 2.
What shapes did Leila use to build the wall? Circle the shapes she used.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.10 29
Answer:

Question 3.
Use the graph to answer the question. How many fewer children answered yes than no?
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts 12.10 30
________ fewer children
Answer: 2 fewer children answered yes than no

Two-Dimensional Geometry Review/Test

Question 1.
Which shapes have only 3 sides?
Choose all that apply.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts rt 1
Answer:

Question 2.
Circle the number that makes the sentence true.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts rt 2
Answer:

Question 3.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts rt 3
Use pattern blocks. Draw to show the blocks you used.

Answer:
Here we used 2 trapezoids to form a Hexagon.

Question 4.
Circle two shapes that can combine to make this new shape.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts rt 4
Answer:

Question 5.
THINK SMARTER+
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts rt 5

Answer: No.

Explanation:

We need four quarters to form a whole circle.

Question 6.
Use 4 pattern blocks to fill the shape.
Draw to show the blocks you used.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts rt 6
Answer:

Question 7.
Draw a line to show the parts.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts rt 7
Answer:

Question 8.
Does the shape show equal shares? Choose Yes or No.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts rt 8
Answer:

Question 9.
Circle the shapes that show halves.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts rt 9
Answer:

Question 10.
GO DEEPER
Draw lines to show fourths.
Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Concepts rt 10
How many equal shares did you draw?
☐
How many halves can you show in a rectangle?
☐
Tell how you can solve this problem in a different way.
Answer: we have 4 equal shares.

we can have 2 halves in a rectangle.

Conclusion:
The question and answers shown in this pdf are as per the latest syllabus. Download Go Math Grade 1 Answer Key Chapter 12 Two-Dimensional Geometry pdf for free of cost. Keep in touch with us to get the solutions of all grade 1 chapters.

Go Math Grade 1 Chapter 12 Answer Key Pdf Two-Dimensional Geometry Read More »

Go Math Grade 1 Answer Key Chapter 10

Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data

HMH Go Math / /

Go Math Grade 1 Chapter 10 Answer Key Pdf: Go Math First Grade Chapter 10 Represent Data Answer Key is built to be flexible in today’s learning environment. Downloadable HMH Go Math Grade 1 Ch 10 Represent Data Solutions PDF Files makes it easy for you to use these resources anywhere and anytime you need. Practice using the Go Math Grade 1 Answer Key Chapter 10 Represent Data and get a good hold of the concepts. Access the Topicwise Go Math Grade 1 Ch 10 Represent Data Answers provided via quick links without paying a single penny.

Represent Data Go Math Grade 1 Chapter 10 Answer Key Pdf

Problems provided in the Go Math 1st Grade Ch 10 Represent Data covers questions from Extra Practice, Lessons, Chapter Tests, Homework & Practice, Review Tests, etc. Elaborate Solutions provided in the First Grade Go Math Chapter 10 Answer Key are written in a simple and easy-to-understand language. Begin your practice taking the help of these quick resources available. Solving the Questions available frequently you can attempt the actual exam with utmost confidence and thereby score higher grades.

Represent Data

Lesson: 1 Read Picture Graphs

Lesson: 2 Make Picture Graphs

Lesson: 3 Read Bar Graphs

Lesson: 4 Make Bar Graphs

Mid-Chapter Checkpoint

Lesson: 5 Read Tally Charts

Lesson: 6 Make Tally Charts

Lesson: 7 Problem Solving • Represent Data

Represent Data Show What You Know

Make a Concrete Graph
1st Grade Go Math Answer Key Chapter 10 Represent Data 1.1
Question 1.
How many ☐ are there? ______
Answer:
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Represent-Data-Show-What-You-Know-Question-1
There are 10 ☐
Explanation :
Number of red ☐ = 4
Number of Yellow ☐ = 6
Total Number of ☐ = 4 + 6 = 10 ☐ .

More, Fewer
Question 2.
Shade to show a set of fewer.
1st Grade Go Math Answer Key Chapter 10 Represent Data 1.2
Answer:
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Represent-Data-Show-What-You-Know-Question-2
Number of cars fewer in second row than first row = 2
Explanation:
Number of cars in first row = 4
Number of cars in second row = 2
Number of cars fewer in second row than first row = 4 – 2 = 2

Draw Equal Groups
Question 3.
Draw a 〇 below each picture to show the same number of objects.
1st Grade Go Math Answer Key Chapter 10 Represent Data 1.3
Answer:
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Represent-Data-Show-What-You-Know-Question-3
Explanation :
Number of flowers in first row =3
Number of flowers in second row = 3
Number of flowers in first = Number of flowers in second row = 3

Represent Data Vocabulary Builder

1st Grade Go Math Answer Key Chapter 10 Represent Data 1.4
Visualize It
Complete the chart.
Mark each row with a ✔.
1st Grade Go Math Answer Key Chapter 10 Represent Data 1.5
Answer :
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Represent-Data-Show-Represent-Data-Vocabulary-Builder

Understand Vocabulary
Use the review words. Label the groups.
Question 1.
1st Grade Go Math Answer Key Chapter 10 Represent Data 1.6
Answer:
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Represent-Data-Show-Understand-Vocabulary-Question-1
Explanation :
Fewer : a smaller Quantity or amount
More : a greater quantity, number, or amount

Question 2.
1st Grade Go Math Answer Key Chapter 10 Represent Data 1.7
Answer:
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Represent-Data-Show-Understand-Vocabulary-Question-2
Explanation :
Fewer : a smaller Quantity or amount
More : a greater quantity, number, or amount

Represent Data Game Graph Game

Materials
1st Grade Go Math Answer Key Chapter 10 Represent Data 1.8
Play with a partner.

  1. Spin the 1st Grade Go Math Answer Key Chapter 10 Represent Data 1.9.
  2. Put 1 cube of that color in the correct row of your graph.
  3. Take turns. Play until each partner has 5 turns.
  4. The player who went last spins again to get a color.
  5. The player with more cubes of that color wins. Spin again if you both have the same number of cubes of that color.
    1st Grade Go Math Answer Key Chapter 10 Represent Data 2.1

Represent Data Vocabulary Game

Picture It
1st Grade Go Math Answer Key Chapter 10 Represent Data 2.2
Materials
timer
How to Play
Play with two other players.

  1. Choose a secret word from the Word Box. Do not tell the other players.
  2. Set the timer.
  3. Draw pictures to show clues for the secret word.
  4. The first player to guess the word before time runs out gets 1 point.
  5. Take turns.
  6. The first player to score 5 points wins.
    1st Grade Go Math Answer Key Chapter 10 Represent Data 2.3

The Write Way
Reflect
Choose one idea. Draw and write about it.

  1. Tell the difference between a picture graph and a bar graph.
  2. Explain how to read a tally chart.
    1st Grade Go Math Answer Key Chapter 10 Represent Data 2.4

Lesson 10.1 Read Picture Graphs

Essential Question What do the pictures in a picture graph show?
Answer :
A picture graph is a pictorial display of data with symbols, icons, and pictures to represent different quantities. The symbols, icons, and pictures of a picture graph typically represent concepts or ideas, or stand in for a larger quantity of something. … They used pictures known as hieroglyphics to convey a message

Listen and Draw
1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 1
Answer :
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.1-Read-Picture-Graphs-Listen-Draw
Explanation :
Number of blue cubes = 4
Number of green cubes = 2
Number of blue cubes more than green cubes = 4 – 2 = 2
Therefore, 2 more blue cubes .

MATHEMATICAL PRACTICES
Represent Describe how you can use your picture to compare the cubes.
Answer:
From the above picture we can notice the number of blue and green cubes
Number of blue cubes = 4
Number of green cubes = 2
Number of blue cubes more than green cubes = 4 – 2 = 2
Therefore, 2 more blue cubes .

Model and Draw
1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 2
There are more children on the ______
Answer :
There are more children on the Swings.
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.1-Read-Picture-Graphs-Model-Draw
Explanation :
Number of children’s swinging = 4
Number of children’s sliding = 2
There are more children on the swing .

Share and Show

1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 3
Use the picture graph to answer the question.
Question 1.
Which activity did more children choose? Circle.
1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 4 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 5
Answer:
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.1-Read-Picture-Graphs-Share-Show-Question-1
Explanation :
Number of children’s choose animals = 5
Number of children’s choose rides = 7
So, More children’s choose rides than animals

Go Math 5th Grade Chapter 10 Review/Test Answer Key Question 2.
How many children chose 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 4?
______ children
Answer:
Number of children’s choose 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 4 = 5

Question 3.
How many children chose 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 5?
_______ children
Answer:
Number of children’s choose 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 5=7

Question 4.
How many fewer children chose 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 4 and 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 5?
______ fewer children
Answer:
2 fewer children.
Explanation :
Number of children’s choose 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 4 = 5
Number of children’s choose 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 5=7
Number of fewer children’s choose 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 4 and 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 5 = 7 – 5 = 2

On Your Own

1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 6
Use the picture graph to answer the question.
Question 5.
How many children drink 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 7?
_______ children
Answer:
Number of children drink 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 7 = 8

Question 6.
How many children in all drink 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 8 and 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 9?
________ children
Answer:
8 Children .
Explanation :
Number of children drink 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 8 = 3
Number of children drink 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 9=5
Total Number of children drink 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 8 and 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 9 = 3 + 5 = 8

Question 7.
How many fewer children drink 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 9 than 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 7?
_______ fewer children
Answer:
3 fewer children
Explanation :
Number of children drink 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 7 = 8
Number of children drink 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 9=5
Number of fewer children drink 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 9 than 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 7 = 8 – 5 = 3

Question 8.
How many more children drink 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 7 than 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 8?
______ more children
Answer:
5 more children
Explanation :
Number of children drink 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 7 = 8
Number of children drink 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 8 = 3
Number of more children drink 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 7 than 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 8 = 8 – 3 = 5

Question 9.
THINK SMARTER
How many children in all drink
1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 10
______ children
Answer:
16 children
Explanation :
Number of children drink 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 7 = 8
Number of children drink 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 8 = 3
Number of children drink 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 9=5
Total Number of children drink 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 7 , 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 8 and 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 9 = 8 + 3 + 5 = 16  Children’s

Question 10.
GO DEEPER
4 new children join the class. They drink 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 8 at lunch. Now, how many more children drink 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 8 than 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 7?
________ more children
Answer:
0 children .
Explanation :
Number of children drink 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 7 = 8
Number of children drink 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 8 = 3
Number of children drink 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 9=5
after joining 4 children
Number of children drink 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 7 = 8
Number of children drink 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 8 = 3 + 4 = 7
Number of children drink 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 9=5
Number of more children drink 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 8 than 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 7 = 0
Because number of children drink more1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 7 than 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 8 so, 0 children .

Problem Solving • Applications

1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 11
MATHEMATICAL PRACTICE
Write an Equation Write a number sentence to solve the problem.
Question 11.
1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 12
Answer:
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.1-Read-Picture-Graphs-Problem-Solving-Applications-Question-11
Explanation :
Number of children choose zebras = 5
Number of children choose seals = 1
Total Number of children choose zebras and seals = 5 + 1 = 6

Go Math Grade 1 Chapter 10 Pdf Mid Chapter Checkpoint Question 12.
1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 13
Answer:
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.1-Read-Picture-Graphs-Problem-Solving-Applications-Question-12
Explanation :
Number of children choose lions = 8
Number of children choose seals = 1
Number of more children choose lion than seals = 8 – 1 = 7

Question 13.
1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 14
Answer:
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.1-Read-Picture-Graphs-Problem-Solving-Applications-Question-13
Explanation :
Number of children choose lions = 8
Number of children choose zebras = 5
Number of children choose seals = 1
Number of more children choose lion than zebras and seals together are = 8 – 5 – 1 = 2

Question 14.
THINK SMARTER
Use the graph at the top. How many children chose
1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 15
Answer:
Number of children choose lion  = 8

TAKE HOME ACTIVITY • Keep track of the weather for one week by drawing a picture each day to show if it is sunny, cloudy, or rainy. At the end of the week, ask your child what the weather was like for most of the week.

Read Picture Graphs Homework & Practice 10.1

1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 16
Use the picture graph to answer the question.
Question 1.
How many children chose
1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 17
________ children
Answer:
Number of children choose  1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 17 = 8

Question 2.
How many children chose 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 18 and 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 19?
_________ children
Answer:
6 children
Explanation :
Number of children choose 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 18=2
Number of children choose 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 19 = 4
Total Number of children choose 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 18 and 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 19 = 2 + 4 = 6

Problem Solving
Write a number sentence to solve the problem.
Use the picture graph at the top of the page.
Question 3.
How many more children chose 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 17 than 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 19?
1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 20
________ more children
Answer:
4 children
Explanation :
Number of children choose 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 17=8
Number of children choose 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 19 = 4
Number of more children choose 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 17 than 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 19 = 8 – 4 = 4

Question 4.
WRITE
Use numbers and pictures to show why a row with 6 smiley faces has one more than a row with 5 smiley faces.
Answer:
6 rows has one row more than 5 rows because 6 is greater than 5 by 1
Explanation :
As given a row of 6 Smileys…

its pretty obvious why it is 1 more it is shown below

🙂       this is the row of 6    🙂  This is 5

🙂                                          🙂

🙂                                           🙂

🙂                                           🙂

🙂                                           🙂

🙂        <–       This is the the one smiley that shows the answer .

Lesson Check
Use the picture graph to answer the question.
1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 21
Question 1.
How many children do chores at home?
Write the number.
_______ children
Answer:
Number of children do chores at home = 8

Question 2.
How many more children answered yes than no? Write a number sentence to solve the problem.
1st Grade Go Math Answer Key Chapter 10 Represent Data 10.1 22
________ more children
Answer:
2 more children
Explanation :
Number of children said yes = 8
Number of children said no = 6
Number of more children answered yes than no = 8 – 6 = 2

Spiral Review
Question 3.
What number is ten less than 82? Circle the number. Then write the number sentence.
92 83 81 72
_____ – 10 ____
Answer:
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Read-Picture-Graphs-Homework-Practice-10.1-Spiral-Review-Question-3
82 – 10 = 72
Explanation:
subtracting 10 from any two digit number means subtracting 1 from tens place of 82  we get 72

Question 4.
Count forward. What number is missing?
Write the number.
110, 111, 112, ___, 114
Answer:
110 , 111 , 112 , 113, 114
Explanation:
Above sequence is in count by one . that means each ones place number is increased by 1 in ones place.

Lesson 10.2 Make Picture Graphs

Essential Question How do you make a picture graph to answer a question?

Listen and Draw

Use ◯ to solve the problem.
Draw to show your work.
Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 1

MATHEMATICAL PRACTICES
Compare Describe what the picture graph shows.
Answer:
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.2-Make-Picture-Graphs-Listen-Draw
Explanation :
Number of children like bowling = 3
Number of children like batting = 6
Number of more children like batting than bowling = 6 – 3 = 3

Model and Draw

Are there more black or white sheep in the picture? Make a picture graph to find out.
Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 2
There are more _____ sheep.
Answer:
There are more white sheep .
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.2-Make-Picture-Graphs-Model-Draw
Explanation :
Number of black sheep = 3
Number of white sheep = 5

Share and Show

Do more children like cats or dogs?
Ask 10 friends which pet they like better.
Draw 1 circle for each child’s answer.
Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 3
Answer :
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.2-Make-Picture-Graphs-Share-Show-Question-1

Use the picture graph to answer each question.
Question 1.
How many children chose Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 4?
_______ children
Answer:
Number of children choose Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 4 = 3

Go Math Lesson 10.2 1st Grade Question 2.
How many children chose Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 5?
______ children
Answer:
Number of children choose Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 5 = 7

Question 3.
Which pet did more children choose? Circle.
Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 6
Answer:
4 more Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 5
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.2-Make-Picture-Graphs-Share-Show-Question-3
Explanation :
Number of children choose Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 4 = 3
Number of children choose Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 5 = 7
Number of more children choose Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 5 than  Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 4 = 7 – 3 = 4

On Your Own

Which activity do the most children like best?
Ask 10 friends. Draw 1 circle for each child’s answer.
Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 7
Answer :
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.2-Make-Picture-Graphs-On-Your-Own
MATHEMATICAL PRACTICE Use Graphs Use the picture graph to answer the question.
Question 4.
How many children chose Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 8?
______ children
Answer:
Number of children choose Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 8 = 2

Question 5.
How many children chose Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 9 and Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 10?
_______ children
Answer:
8 children
Explanation :
Number of children choose Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 9 = 3
Number of children choose Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 10 = 5
Number of children choose Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 9 and Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 10 = 3 + 5 = 8

Question 6.
Which activity did the most children choose? Circle.
Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 11
Answer:
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.2-Make-Picture-Graphs-On-Your-Own-Question-6
Explanation :
Number of children choose Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 8 = 2
Number of children choose Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 9 = 3
Number of children choose Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 10 = 5
Most children choose sports.

Go Math Workbook Grade 1 Lesson 10.2 Question 7.
Did all your classmates make picture graphs that look the same? Circle yes or no.
Answer:
No, children choices are different .

Question 8.
THINK SMARTER
Write your own question about the graph.
Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 12
Answer:
How many more children choose Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 10 than Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 9 ?
Answer :
2 children
Explanation :
Number of children choose Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 9 = 3
Number of children choose Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 10 = 5
Number of more children choose Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 10 than Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 9 = 5 – 3 = 2

Question 9.
GO DEEPER
Look at the question you wrote. Answer your question.
Answer:
How many more children choose Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 10 than Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 9 ?
Answer :
2 children
Explanation :
Number of children choose Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 9 = 3
Number of children choose Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 10 = 5
Number of more children choose Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 10 than Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 9 = 5 – 3 = 2

Problem Solving • Applications

Matt made this picture graph to show the paint colors his friends like best.
Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 13
Question 10.
How many children chose a paint color?
_______ children
Answer:
Number of children choose a paint color = 10
Explanation :
Number of children choose blue paint = 5
Number of children choose red paint = 3
Number of children choose green paint = 2
Total  Number of children choose a paint = 5 + 3 + 2 = 10

Question 11.
How many fewer children chose Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 14?
______ fewer children
Answer:
3 fewer children
Explanation :
Number of children choose blue paint = 5
Number of children choose green paint = 2
Number of fewer children chose Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 14 = 5 – 2 = 3 children .

Question 12.
THINK SMARTER+
Complete the picture graph to show the number of flowers.
Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 15
Answer:
Total Number of flowers = 5
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.2-Make-Picture-Graphs-Question-12
Explanation :
Number of red flowers = 2
Number of yellow flowers = 3
Total Number of flowers = 5

TAKE HOME ACTIVITY • Ask your child to make a picture graph showing how many glasses of water each family member drinks in a day. Discuss how to find who drinks the most water.

Make Picture Graphs Homework & Practice 10.2

Which dinosaur do the most children like best? Ask 10 friends. Draw 1 circle for each child’s answer.
Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 16
Answer :
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Make-Picture-Graphs-Homework-Practice-10.2-Question-1
Use the picture graph to answer the question.
Question 1.
How many children chose Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 17?
________ children
Answer:
Number of children choose Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 17 = 5

Question 2.
Which dinosaur did the most children choose? Circle.
Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 18
Answer:
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Make-Picture-Graphs-Homework-Practice-10.2-Question-2
Explanation :
Number of children choose Tyrannosaurus = 5
Number of children choose Triceratops = 2
Number of children choose Apatosaurus = 3
The most children chosen Tyrannosaurus = 5

Problem Solving
Question 3.
Write your own question about the graph.
___________________
____________________
Answer:
How many more Tyrannosaurus are chosen than Apatosaurus?

1st Grade Go Math Practice Representing Data Question 4.
WRITE
Write a question that can be answered by making a picture graph.
Answer:
How many more Tyrannosaurus are chosen than Apatosaurus?
Explanation :
Number of children choose Tyrannosaurus = 5
Number of children choose Apatosaurus = 3
Number of more Tyrannosaurus are chosen than Apatosaurus = 5 – 3 = 2

Lesson Check
Use the picture graph to answer the question.
Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 19
Question 1.
How many children use their right hand? Write the answer.
_______ children
Answer:
Number of children use their right hand = 8

Question 2.
How many more children use their right hand than their left? Write a number sentence to solve the problem.
Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.2 20
______ more children
Answer:
5 children
Explanation :
Number of children use their left hand = 3
Number of children use their right hand = 8
Number of more children use their right hand than their left = 8 – 3 = 5

Spiral Review
Question 3.
Write is the sum.
6 + 3 = _____
Answer:
6 + 3 = 9

Question 4.
Write the difference. Write how many tens.
60 – 20 = _____
_____ tens
Answer:
60 – 20 = 40
4  tens .

Lesson 10.3 Read Bar Graphs

Essential Question How can you read a bar graph to find the number that a bar shows?

Listen
Write a question about the graph.
Use ◯ to help solve the problem.
Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 1
Answer :
How many more children are with laces than no laces .
Answer : 5 more children .
Explanation :
Number of children with laces = 10
Number of children with no laces = 5
Number of more children with laces than no laces = 10 – 5 = 5

MATHEMATICAL PRACTICES
Apply Describe how the class made this picture graph.
Answer:
The class made the picture graph of Type of sneaker we are wearing with laces and no laces.
Each circle represents one child.
Number of children with laces = 10
Number of children with no laces = 5

Share and Show

Use the bar graph to answer the question.
Question 1.
How many children chose Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 2?
______ children
Answer:
Number of children choose Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 2 = 6

Question 2.
How many children chose Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 3?
_______ children
Answer:
Number of children choose Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 3=2

Question 3.
How many more children chose Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 2 than Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 3?
_______ more children
Answer:
4 more children
Explanation :
Number of children choose Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 2 = 6
Number of children choose Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 3=2
Number of more children chose Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 2 than Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 3 = 6 – 2 = 4

Question 4.
Which art tool did the fewest children choose? Circle.
Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 4
Answer:
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.3-Read-Bar-Graphs-Share-Show-Question-4
Explanation :
Number of children choose Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 2 = 6
Number of children choose Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 3=2
Number of children choose marker = 5
fewer than all is crayon Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 3

Question 5.
Which art tool did the most children choose? Circle.
Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 4
Answer:
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.3-Read-Bar-Graphs-Share-Show-Question-5

On Your Own

MATHEMATICAL PRACTICE Use Graphs Use the bar graph to answer the question.
Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 5
Question 6.
How many children chose Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 6?
_______ children
Answer:
Number of children chose Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 6 = 2

Question 7.
How many children chose Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 7?
______ children
Answer:
Number of children choose Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 7 = 6

Question 8.
How many children in all chose Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 6 and Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 7?
_______ children
Answer:
8 children
Explanation :
Number of children chose Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 6 = 2
Number of children choose Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 7 = 6
Total number of children in all chose Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 6 and Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 7 = 2 + 6 = 8

Question 9.
How many more children chose Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 8 and Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 6?
_______ more children
Answer:
3 more children
Explanation :
Number of children chose Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 6 = 2
Number of children chose Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 8= 5
Number of more children chose Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 8 and Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 6 = 5 – 2 = 3

Question 10.
Which vehicle did the most children choose? Circle.
Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 9
Answer:
The most children chooseGo Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 7
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.3-Read-Bar-Graphs-On-Your-Own-Question-10

Question 11.
THINK SMARTER
Order the vehicles from least to most votes. Write 1 for the least votes and 3 for the most votes.
Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 10
Answer:
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.3-Read-Bar-Graphs-On-Your-Own-Question-11

Problem Solving • Applications

Use the bar graph to answer the question.
Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 11.1
Question 12.
Kim puts on a jacket with Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 11.
Add her jacket to the graph.
Now how many jackets have Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 11?
_______ jackets
Answer:
3 jackets
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.3-Read-Bar-Graphs-Problem-Solving-Applications-Question-12
Explanation :
Number of zippers = 5
Number of buttons = 2
After Kim puts on a jacket with Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 11.
After adding kim jacket to the graph
Number of zippers = 5
Number of buttons = 3

Question 13.
GO DEEPER
Ed adds a row to the graph to show jackets with snaps. 2 fewer jackets have snaps than have zippers. How many jackets have snaps?
______ jackets
Answer:
3 Jackets
Explanation :
Number of zippers = 5
Number of snaps = ?
2 fewer jackets have snaps than have zippers
Number of snaps = 5 – 2 = 3 snaps .

Question 14.
THINK SMARTER
How many more jackets have Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 12 than Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 11? Circle the number in the box.
Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 13
Answer:
3 more jackets have Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 12 than Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 11
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.3-Read-Bar-Graphs-Problem-Solving-Applications-Question-14
Explanation :
Number of zippers = 5
Number of buttons = 2
Number of more jackets have Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 12 than Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 11= 5 – 2 = 3

TAKE HOME ACTIVITY • Have your child look through newspapers and magazines for examples of bar graphs. Talk about what information is shown in each graph you find.

Read Bar Graphs Homework & Practice 10.3

Use the bar graph to answer the question.
Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 14
Question 1.
How many children chose Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 15?
______ children
Answer:
Number of children chose Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 15 = 3

Question 2.
How many more children chose Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 16 than Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 15?
______ more children
Answer:
1 more children
Explanation :
Number of children chose Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 15 = 3
Number of children chose Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 16 = 4
Number of more children chose Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 16 than Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 15 = 4 – 3 = 1

Problem Solving
Use the bar graph to answer the question.
Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 17
Question 3.
Claudette uses an Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 18. Add her to the graph. Now how many more children use an Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 18 than a Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 20?
______ more children
Answer:
3 more children
Explanation :
Number of children use Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 20 = 3
Number of children use Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 18 = 5
Claudette uses an Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 18 after adding this to the graph  we get ,
Number of children use Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 20 = 3
Number of children use Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 18 = 6
Number of more children use an Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 18 than a Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 20= 6 – 3 = 3

Go Math 1st Grade Lesson 10.3 Answer Key Question 4.
WRITE
Use numbers and pictures to compare two items in a bar graph.
Answer:

Lesson Check
Use the bar graph to answer the question.
Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 21
Question 1.
How many more children chose Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 22?
_______ more children
Answer:
5 more children
Explanation :
Number of children choose Computer = 10
Number of children choose paint = 5
Number of more children chose Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 22 = 10 – 5 = 5

Spiral Review
Question 2.
Write a subtraction sentence you can solve by using 9 + 7 = 16.
___ – ____ = ____
Answer:
9 + 7 = 16
16 – 7 = 9
16 – 9 = 7

Question 3.
How many fewer Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 23 are there ?
Subtract to compare.
7 – 5 = ____
____ fewer
Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 24
Answer:
2 fewer balls
Explanation :
Number of hands = 7
Number of balls = 5
Number of fewer Go Math Answer Key Grade 1 Chapter 10 Represent Data 10.3 23 are there = 7 – 5 = 2
2 fewer balls

Lesson 10.4 Make Bar Graphs

Essential Question How does a bar graph help you compare information?
Answer :
Bar graphs are used to compare things between different groups or to track changes over time. However, when trying to measure change over time, bar graphs are best when the changes are larger.

Listen and Draw
Use Go Math Grade 1 Answer Key Chapter 10 Represent Data 10.4 1 to model the problem.
Color 1 box for each food item to complete the graph.
Go Math Grade 1 Answer Key Chapter 10 Represent Data 10.4 2
Answer :
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.4-Make-Bar-Graphs-Listen-Draw

MATHEMATICAL PRACTICES

Model How do you know that you counted each food in the picture?
Answer:
From the given figure we know the
Number of pizzas = 3
Number of hot dogs = 5
Number of tacos = 4
The same counted food is represented the bar graph by marking the graph up to the quantity number .

Model and Draw
Go Math Grade 1 Answer Key Chapter 10 Represent Data 10.4 3
There are more ______ in the garden.
Answer:
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.4-Make-Bar-Graphs-Model-Draw
Number of  daisies = 5
Number of sunflowers = 7
There are more sunflowers in the garden .

Share and Show

Do more children write with their left hand or right hand? Ask 10 friends which hand they use. Make a bar graph.
Go Math Grade 1 Answer Key Chapter 10 Represent Data 10.4 4
Question 1.
Which hand do more children use to write? _______
Answer:Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.4-Make-Bar-Graphs-Share-Show-Question-1
Number of children use right hand = 8
Number of children use left hand = 2
More children use to write with right hand.

On Your Own

MATHEMATICAL PRACTICE Draw Conclusions Do children like Go Math Grade 1 Answer Key Chapter 10 Represent Data 10.4 5, or best? Ask 10 friends which toy they like best.
Question 2.
Make a bar graph. Write a title and labels for your graph.
Go Math Grade 1 Answer Key Chapter 10 Represent Data 10.4 6
Answer:
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.4-Make-Bar-Graphs-OnYour-Own-Question-2

Question 3.
Which toy did the most children choose? Circle.
Go Math Grade 1 Answer Key Chapter 10 Represent Data 10.4 7
Answer:
Both bear and marbles are liked most of the children’s
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.4-Make-Bar-Graphs-OnYour-Own-Question-3
Number of children like bear = 4
Number of children like blocks = 4

Question 4.
How many children chose Go Math Grade 1 Answer Key Chapter 10 Represent Data 10.4 8?
______ children
Answer:
Number of children choose blocks = 4

Question 5.
THINK SMARTER
How are picture graphs and bar graphs alike?
Go Math Grade 1 Answer Key Chapter 10 Represent Data 10.4 9
Answer:
Picture graph vs bar graph
In 3rd grade they create and read scaled versions of these types of graph where quantities are represented using a different scale. For bar graphs this means the intervals are greater than one and, for picture graphs, the symbol or picture also represents more than one (usually 2, 5, 10, or other appropriate scale).

TAKE HOME ACTIVITY • Your child has learned how to make picture graphs and bar graphs. Ask your child to explain how bar graphs are different from picture graphs.

Make Bar Graphs Homework & Practice 10.4

Which is your favorite meal?
Question 1.
Ask 10 friends which meal they like best. Make a bar graph.
Go Math Grade 1 Answer Key Chapter 10 Represent Data 10.4 10
Answer:
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Make-Bar-Graphs-Homework-Practice-10.4-Question-1

Question 2.
How many children chose breakfast?
_____ children
Answer:
Number of children choose breakfast = 5

Question 3.
Which meal was chosen by the most children?
__________
Answer:
The breakfast meal was chosen by the most children

Problem Solving
Question 4.
What if 10 children chose breakfast? How many children could choose lunch or dinner?
_______ children
Answer:
Total number of students = 10
Number of children chosen breakfast = 10
Remaining number of children = 10 – 10 = 0
So, No children left to choose lunch and dinner .

Question 5.
WRITE
Use words and pictures to show how to make a bar graph about favorite storybooks.
Answer:

Lesson Check
Use the bar graph to answer the question.
Go Math Grade 1 Answer Key Chapter 10 Represent Data 10.4 11
Question 1.
How many more children chose Go Math Grade 1 Answer Key Chapter 10 Represent Data 10.4 12?
_____ more children
Answer:
2 more children
Explanation :
Number of children choose plane = 7
Number of children choose train = 5
Number of more children chose Go Math Grade 1 Answer Key Chapter 10 Represent Data 10.4 12 = 7 – 5 = 2

Spiral Review
Question 2.
Write the number sentence that completes the related facts.
7 + 8 = 15
8 + 7 = 15
15 – 8 = 7
Go Math Grade 1 Answer Key Chapter 10 Represent Data 10.4 13
Answer:
15 – 7 = 8

Go Math Grade 1 Chapter 10 Review/Test Answer Key Question 3.
What is the sum? Use tens and ones to add.
Go Math Grade 1 Answer Key Chapter 10 Represent Data 10.4 14
Answer:
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Make-Bar-Graphs-Homework-Practice-10.4-Spiral-Review-Question-3

Represent Data Mid-Chapter Checkpoint

Concepts and Skills

Use the picture graph to answer the questions.
Go Math Grade 1 Answer Key Chapter 10 Represent Data 10.4 15
Question 1.
How many children do not wear glasses? ________
Answer:
Number of children do not wear glasses = 8

Question 2.
How many children wear glasses? ______
Answer:
Number of children wear glasses = 2

THINK SMARTER
Use the bar graph to answer the questions.
Go Math Grade 1 Answer Key Chapter 10 Represent Data 10.4 16
Question 3.
How many children take the bus to school? ______
Answer:
Number of children take the bus to school = 8

Question 4.
THINK SMARTER
Is the sentence true? Choose Yes or No.
5 children ride in a car or ride a bike.
More children go by car than by bus.
Fewer children go by bike than by car.
Go Math Grade 1 Answer Key Chapter 10 Represent Data 10.4 17
Answer:
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Represent-Data-Mid-Chapter-Checkpoint-Question-3
Explanation :
Number of children choose car = 4
Number of children choose bike = 1
Total Number of children choose bike or ride = 4 + 1 = 5

Number of children choose car =4
Number of children choose bus = 8
More children choose bus not car .

Number of children choose car = 4
Number of children choose bike = 1
Fewer children go by bike than by car. is true

Lesson 10.5 Read Tally Charts

Essential Question How do you count the tallies on a tally chart?
Answer :
Tally marks are a quick way of keeping track of numbers in groups of five. One vertical line is made for each of the first four numbers; the fifth number is represented by a diagonal line across the previous four

Listen and Draw

Use ◯ to solve the problem. Draw to show your work. Write how many.
Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 1
Answer :
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.5-Read-Tally-Charts-Listen-Draw

MATHEMATICAL PRACTICES
Reasoning How did you sort the counters?
Answer:
Number of pink crayons = 10
Number of yellow crayons = 8
as in above figure ,
10 circles  are represented in first column of pink as we have 10 pink crayons
8 circles  are represented in second column of yellow as we have 8 Yellow crayons

Share and Show

Complete the tally chart.
Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 2
Use the tally chart to answer each question.
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.5-Read-Tally-Charts-Share-Show-Question-1
Question 1.
How many girls are in the class?
______ girls
Answer:
Number of girls in a class = 6

Question 2.
How many boys are in the class?
_____ boys
Answer:
Number of boys in a  class = 9

Question 3.
How many children are in the class in all?
______ children
Answer:
15 children
Explanation :
Number of boys in a  class = 9
Number of girls in a class = 6
Total Number of children are in the class in all = 9 + 6 = 15

Question 4.
Are there more boys or girls in the class?
__________
Answer:
More boys in a class
Explanation :
Number of boys in a  class = 9
Number of girls in a class = 6
we have more number of boys

On Your Own

Complete the tally chart.
Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 3
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.5-Read-Tally-Charts-On-Your-Own
Use the tally chart to answer the question.
Question 5.
How many children chose Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 4?
______ children
Answer:
Number of children chose Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 4= 7

Question 6.
How many more children chose Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 5?
_______ more children
Answer:
2 more children
Explanation :
Number of children choose t-ball = 5
Number of children choose swimming = 3
Number of more children chose Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 5 = 5 – 3 = 2

Question 7.
Which sport did the most children choose? Circle.
Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 6
Answer:
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.5-Read-Tally-Charts-On-Your-Own-Question-7
The most children choose Soccer

Question 8.
THINK SMARTER
Write your own question about the tally chart.
Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 7
Answer:
How many fewer children chose swimming than t-ball?
_______ fewer children
Answer :
2 fewer children
Explanation :
Number of children choose t-ball = 5
Number of children choose swimming = 3
Number of more children chose swimming than t-ball = 5 – 3 = 2

Question 9.
GO DEEPER
Sam asked some other children which sport they like. They all chose Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 88. Now the most children chose Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 8. How many children did Sam ask?
_______ children
Answer:
Number of children Sam asked = 8 as 8 children choose swimming .

Problem Solving • Applications

Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 9.1
Answer :
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.5-Read-Tally-Charts-Problem-Solving-Applications
MATHEMATICAL PRACTICE Connect Symbols and Words Complete each sentence about the tally chart. Write greater than, less than, or equal to.
Question 10.
The number of tallies for Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 9 is ________
the number of tallies for Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 10.
Answer:
The number of tallies for Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 9 is 10
the number of tallies for Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 10is 4

Question 11.
The number of tallies for Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 10 is _______
the number of tallies for Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 11.
Answer:
The number of tallies for Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 10 is 4
the number of tallies for Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 11is 4

Chapter 10 Review Test 1st Grade Answer Key Question 12.
The number of tallies for Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 11 is _______
the number of tallies for Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 9.
Answer:
The number of tallies for Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 11 is 4
the number of tallies for Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 9 is 10

Question 13.
GO DEEPER
The number of tallies for Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 9 is _______
the number of tallies for both Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 10 and Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 11.
Answer:
The number of tallies for Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 9 is 10
the number of tallies for both Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 10 and Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 11= 4 + 4 = 8

Question 14.
THINK SMARTER
How many tallies are there in all?
Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 12
Answer:
The number of tallies for Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 9 is 10
the number of tallies for Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 10is 4
The number of tallies for Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 11 is 4
Total Number of tallies = 10 + 4 + 4 = 18
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.5-Read-Tally-Charts-Problem-Solving-Applications-Question-14

TAKE HOME ACTIVITY • Together with your child, make a tally chart showing how many times you all say the word “eat” during a meal. Then have your child write the number.

Read Tally Charts Homework & Practice 10.5

Complete the tally chart.
Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 13
Answer :
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Read-Tally-Charts-Homework-Practice-10.5-Question-1
Use the tally chart to answer each question.
Question 1.
How many children chose Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 14?
______ children
Answer:
Number of children choose Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 14 = 5

Question 2.
How many more children chose Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 15 and Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 14?
______ more children
Answer:
3 more children
Explanation :
Number of children choose Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 14 = 5
Number of children choose Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 15 = 8
Number of more children chose Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 15 and Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 14 = 8 – 5 = 3

Problem Solving
Complete each sentence about the tally chart. Write greater than, less than, or equal to.
Question 3.
The number of children who chose Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 16 is __________ the number who chose Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 14.
Answer:
The number of children who chose Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 16 is less than the number who chose Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 14.

Question 4.
The number of children who chose Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 15 is __________ the number who chose Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 16.
Answer:
The number of children who chose Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 15 is more than the number who chose Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 16.

Question 5.
WRITE
Use words, numbers, or pictures to show how to group and count tally marks for the number 8.
Answer:
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Read-Tally-Charts-Homework-Practice-10.5-Question-5
one set of 5 tally and 3 vertical lines.

Lesson Check
Use the tally chart to answer each question.
Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 17
Question 1.
How many children chose Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 18?
_______ children
Answer:
Number of children choose Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 18 = 5

Question 2.
How many more children chose Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 19?
______ more children
Answer:
5 more children
Explanation :
Number of children choose dog = 7
Number of children choose fish = 2
Number of more children chose Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 19 = 7 – 2 = 5

Spiral Review
Question 3.
Complete the number sentence.
There are 8 apples. 6 apples are red. The rest are green. How many apples are green?
Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Concepts 10.5 20
Answer:
8 – 6 = 2
number of green apples = 2

Question 4.
Write the sum.
34 + 40 = ______
Answer:
34 + 40 = 74

Lesson 10.6 Make Tally Charts

Essential Question Why is a tally chart a good way to show information that you have collected?

Listen
Complete the tally chart.
1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 1
Answer :
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.6-Make-Tally-Charts-Listen
Use the tally chart to answer the question.
Question 1 :
Which game did the most children choose? Circle.
1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 2
Answer :
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.6-Make-Tally-Charts-Question-1
Explanation :
Number of children choose card game = 5
Number of children choose puzzle game = 3
Number of children choose board game = 10
The most children like board game

Question 2:
Which game did the fewest children choose? Circle.
1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 3
Answer:
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.6-Make-Tally-Charts-Question-2
Explanation :
Number of children choose card game = 5
Number of children choose puzzle game = 3
Number of children choose board game = 10
The fewer children like card game

MATHEMATICAL PRACTICES
Analyze How do you know which game is the favorite?
Answer:
Board game
Explanation :
Number of children choose card game = 5
Number of children choose puzzle game = 3
Number of children choose board game = 10
The most children like board game

How can you make a tally chart to show the boats at the lake?
1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 4
Answer:
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.6-Make-Tally-Charts-Model-Draw
Explanation :
From the above figure we notice
Number of boats with sail = 4
Number of boats without sails = 6

Share and Show

Use the picture to complete the tally chart. Then answer each question.
1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 5
Answer :
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.6-Make-Tally-Charts-Share-Show-Question-1
Question 1.
How many 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 6 are in the tank?
______ 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 6
Answer:
Number of 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 6 are in the tank = 4

Go Math Grade 1 Lesson 10.5 Practice A Answer Key Question 2.
How many more 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 6 than 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 7 are there?
______ more 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 6
Answer:
2 more 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 6
Explanation :
Number of 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 6 are in the tank = 4
Number of 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 7 in the tank = 2
Number of more 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 6 than 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 7 = 4 – 2 = 2

Question 3.
How many 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 6 and 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 7 are in the tank?
______ fish
Answer:
6 fishes
Explanation :
Number of 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 6 are in the tank = 4
Number of 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 7 in the tank = 2
Number of  1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 6 and 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 7 = 4 + 2 = 6

On Your Own

Which of these snacks do most children like the best?
Ask 10 friends. Make 1 tally mark for each child’s answer.
1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 8
Answer :
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.6-Make-Tally-Charts-On-Your-Own-Question-4
Use the tally chart to answer each question.
Question 4.
How many children chose 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 9?
_______ children
Answer:
Number of children chose 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 9 = 2

Question 5.
How many children chose 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 10?
______ children
Answer:
Number of children choose 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 10 = 3

Question 6.
Which snack do most children like best? Circle.
1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 11
Answer:
Apple
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.6-Make-Tally-Charts-On-Your-Own-Question-6
Explanation :
Number of children chose 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 9 = 2
Number of children choose apple = 5
Number of children choose 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 10 = 3
Apple is chosen by more number of children

Question 7.
THINK SMARTER
What if
6 children out of the 10 chose 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 9? Which snack would be the favorite? Circle it.
1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 12
Answer:
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.6-Make-Tally-Charts-On-Your-Own-Question-7
Explanation :
6 children out of the 10 chose 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 9 
Remaining number of children = 10 – 6 = 4
So, 6 > 4

Question 8.
Explain Write your own question about the tally chart.
Answer:
Which snack do fewer children like?
Answer :
Pretzel
Explanation :
Number of children chose 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 9 = 2
Number of children choose apple = 5
Number of children choose 1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 10 = 3

Problem Solving • Applications

MATHEMATICAL PRACTICE Analyze Relationships Jenna asked 10 friends to choose their favorite subject. She will ask 10 more children.
1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 13
Answer :
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.6-Make-Tally-Charts-Problem-Solving-Applications-Question-9
Question 9.
Predict. Which subject will children most likely choose?
Answer:
Math
Explanation :
Number of children like math = 6
Number of children like reading = 2
Number of children like science = 2
Number of children most likely choose is math

Question 10.
Predict. Which subject will children least likely choose?
Answer:
Both Reading and science
Explanation :
Number of children like math = 6
Number of children like reading = 2
Number of children like science = 2
Both science and reading is chosen by same number of children .

Question 11.
THINK SMARTER
How can you prove if your prediction is good? Try it.
Answer:
Prediction will be good only if the children gives the same response as the prediction done in the tally results .

Question 12.
THINK SMARTER
Complete the tally chart to show the number of votes.
1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 14
Answer:
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.6-Make-Tally-Charts-Problem-Solving-Applications-Question-12

TAKE HOME ACTIVITY • With your child, survey friends and family to find out their favorite food. Draw tally marks to record the results and then prepare the food.

Make Tally Charts Homework & Practice 10.6

Which color do most children like best? Ask 10 friends. Make 1 tally mark for each child’s answer.
1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 15
Answer :
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Make-Tally-Charts-Homework-Practice-10.6-Question-1
Question 1.
How many children chose red?
______ children
Answer:
Number of children choose red = 4

Question 2.
How many children chose blue?
______ children
Answer:
Number of children choose blue = 6

Problem Solving
Jason asked 10 friends to choose their favorite game. He will ask 10 more children.
1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 16
Question 3.
Predict. Which game will children most likely choose?
___________
Answer:
kick ball
Explanation :
Number of children like tag = 1
Number of children who like kickball = 7
Number of children like hopscotch = 2
Therefore, most of the children likely choose kick ball

Bar Model Math 1st Grade Lesson 10.6 Answer Key Question 4.
Predict. Which game will children least likely choose?
____________
Answer:
tag
Explanation :
Number of children like tag = 1
Number of children like kickball = 7
Number of children like hopscotch = 2
Therefore, number of children least likely choose tag .

Question 5.
WRITE
Write a question that can be answered by making a tally chart.
Answer:
How many more children like kickball than tag .
Answer :
6 more children
Explanation :
Number of children like tag = 1
Number of children like kickball = 7
Number of more children like kickball than tag = 7 – 1 = 6

Lesson Check
Question 1.
Which insect did the most children choose? Circle the answer.
1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 17
Answer:
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Make-Tally-Charts-Homework-Practice-10.6-Lesson-Check-Question-1

Spiral Review
Question 2.
Circle the number that is greater than 54. Write the numbers.
45
50
54
57
_____ is greater than 54.
____ > 54
Answer:
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Make-Tally-Charts-Homework-Practice-10.6-Spiral-Review-Question-2
Explanation :
57 is greater than 54.
57 > 54

Question 3.
Use the model. Write the number three different ways.
1st Grade Go Math Answer Key Chapter 10 Represent Data 10.6 18
____ tens ____ ones
____ + _____
_____
Answer:
1 tens 3 ones
10 + 3
13

Lesson 10.7 Problem Solving • Represent Data

Essential Question How can showing information in a graph help you solve problems?

Brad sees many animals at the park. How can you find how many animals Brad sees?
Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.7 1

Show how to solve the problem.
Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.7 2
____ + ____ + ____ = ____ animals
Answer:
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.7-Problem-Solving-Represent-Data
Number of rabbits = 3
Number of Birds = 6
Number of deer = 2
Total Number of animals seen by brad = 3 + 6 + 2 = 11  Animals

HOME CONNECTION • Your child learned how to represent data from a picture in a bar graph. Have your child explain why it is easier to use data in a bar graph than in a picture.

Try Another Problem

Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.7 3
Make a graph to solve.
Question 1.
Jake has 4 more train cars than Ed. Ed has 3 train cars. Ben has 2 fewer train cars than Ed. How many train cars does Jake have?
_______ train cars
Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.7 4
Answer:
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.7-Problem-Solving-Represent-Data-Question-1
Explanation :
Number of train cars ed have = 3
Number of train cars jake have = 4 more train cars than Ed = 4 + 3 = 7
Number of trains ben have = 2 fewer train cars than Ed = 3 – 2 = 1

Go Math Grade 1 Chapter 10 Test Pdf Question 2.
Marla has 8 dolls. Three dolls have blue eyes. The rest are brown. How many dolls have brown eyes?
_____ dolls
Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.7 5
Answer:
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.7-Problem-Solving-Represent-Data-Question-2
Explanation :
Number of dolls Marla have = 8
Number of dolls with blue eyes = 3
Number of dolls with brown eyes = 8 – 3 = 5

Share and Show

MATHEMATICAL PRACTICE Make Connections Find out about the eye color of your classmates.
Question 3.
Write a question you can ask your friends.
Answer:
The eye color of your 5 classmates are been asked. 3 classmates have eye color black and Remaining classmates have brown color. find how many classmates have brown color.
Explanation :
Number of classmates = 5
Number of classmates with black eye color =3
Number of classmates with brown color eye = 5 – 3 = 2

Question 4.
Ask 10 friends your question. Make a tally chart.
Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.7 6
Answer:
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.7-Problem-Solving-Represent-Data-Share-Show-Question-4

Question 5.
THINK SMARTER
Use the tally chart to make a bar graph.
Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.7 7
Answer:
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Lesson-10.7-Problem-Solving-Represent-Data-Share-Show-Question-5

Question 6.
Explain What did you learn from the graph?
Answer:
The graph explain about the favorite ice cream flavor
Number of children like Vanilla = 3
Number of children like Butter scotch = 4
Number of children like Chocolate = 5

On Your Own

WRITE
What is your favorite fruit? Nina asked 20 children this question. Then she made a bar graph. But Nina spilled paint on the graph.
Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.7 8
Question 7.
How many children chose grapes?
_______ children
Answer:
Number of children choose grapes = 9

Question 8.
GO DEEPER
How many children chose bananas?
_____ children
Answer:
12 children
Explanation :
Total number children were asked = 20
Number of children choose apple = 3
Number of children choose grapes = 9
Number of children choose banana = 20 – 3 – 9 = 12

Question 9.
THINK SMARTER+
Write another question that can be answered by using the graph.
Answer:
How many more number of children chosen grapes than apple ?
Answer :
6 more children
Explanation :
Number of children choose apple = 3
Number of children choose grapes = 9
Number of more children chosen grapes than apple = 9 – 3 = 6

TAKE Home Activity • Work with your child to make a tally chart and a bar graph showing the favorite color of 10 family members or friends. Talk about the results.

Problem Solving • Represent Data Homework & Practice 10.7

Bella made a tally chart to show the favorite sport of 10 friends.
Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.7 9
Use the tally chart to make a bar graph.
Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.7 10
Answer :
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Problem-Solving-Represent-Data-Homework-Practice-10.7
Use the graph to solve.
Question 1.
How many friends chose soccer?
_______ friends
Answer:
Number of friends choose soccer = 6

Chapter 10 Review/Test 1st Grade Answer Key Question 2.
How many friends chose soccer or basketball?
______ friends
Answer:
3 friends
Explanation :
Number of friends choose soccer = 6
Number of friends choose basket ball = 3

Question 3.
WRITE
Write the names of 3 types of animals. Count the letters in each name. Make a bar graph showing the letter for each animal.
Answer:
Three types of animals = herbivores, omnivores, and carnivores.
Number of letters in herbivores = 10
Number of letters in omnivores = 9
Number of letters in carnivores = 10
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Problem-Solving-Represent-Data-Homework-Practice-10.7-Question-3

Lesson Check
Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.7 11
Question 1.
Use the graph. How many more children have fish than a dog?
______ more
Answer:
1 more fish
Explanation :
Number of children have fish = 4
Number of children have dog = 3
Number of more children have fish than a dog = 4 – 3 = 1

Spiral Review
Question 2.
Which ribbon is the shortest? Color the shortest ribbon.
Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.7 12
Answer:
Third ribbon
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Problem-Solving-Represent-Data-Homework-Practice-10.7-Spiral-Review-Question-2

Question 3.
Look at the hour hand. Write the time.
Go Math 1st Grade Answer Key Chapter 10 Represent Data 10.7 13
______
Answer:
5 o’ clock
Explanation :
The Short hand or the hour hand points at 5 so, the time is 5 o’ clock .

Represent Data Review/Test

Use the picture graph to answer the questions.
Go Math Answer Key Grade 1 Chapter 10 Represent Data rt 1
Question 1.
How many children chose Go Math Answer Key Grade 1 Chapter 10 Represent Data rt 2?
Go Math Answer Key Grade 1 Chapter 10 Represent Data rt 3
Answer:
Number of children chose Go Math Answer Key Grade 1 Chapter 10 Represent Data rt 2 = 5

Question 2.
Is the sentence true? Choose Yes or No.
Go Math Answer Key Grade 1 Chapter 10 Represent Data rt 4
Answer:
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Represent-Data-Review-or-Test-Question-2
Explanation :
Number of children like blue = 6
Number of children like red = 5
Number of more children like blue than red = 6 – 1 = 1

Question 3.
1 more child gets a Go Math Answer Key Grade 1 Chapter 10 Represent Data rt 5. Draw what the blue row looks like now.
Go Math Answer Key Grade 1 Chapter 10 Represent Data rt 6
Answer:
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Represent-Data-Review-or-Test-Question-3
Now the blue rows gets fill completely .
Number of children like blue crayons = 7

Use the bar graph to answer the questions.
Go Math Answer Key Grade 1 Chapter 10 Represent Data rt 7
Question 4.
How many days had Go Math Answer Key Grade 1 Chapter 10 Represent Data rt 8?
Go Math Answer Key Grade 1 Chapter 10 Represent Data rt 3
Answer:
Number of days with Go Math Answer Key Grade 1 Chapter 10 Represent Data rt 8 = 7

Question 5.
Compare Go Math Answer Key Grade 1 Chapter 10 Represent Data rt 9 days. Circle the number that makes the sentence true.
Go Math Answer Key Grade 1 Chapter 10 Represent Data rt 10
Answer:
4 days
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Represent-Data-Review-or-Test-Question-5
Explanation :
Number of Go Math Answer Key Grade 1 Chapter 10 Represent Data rt 9 days = 11
Number of days with Go Math Answer Key Grade 1 Chapter 10 Represent Data rt 8 = 7
Number of more Go Math Answer Key Grade 1 Chapter 10 Represent Data rt 9 days than Go Math Answer Key Grade 1 Chapter 10 Represent Data rt 8 = 11 – 7 = 4 days

Chapter 10 Review Answer Key Go Math 1st Grade Question 6.
Ann says the graph shows 1 more rainy day than cloudy days. Is she correct?
Choose Yes or No.
Yes
No
Explain your answer
Answer:
No,
Explanation :
Number of cloudy days = 12
Number of rainy days = 11
Number of cloudy days are more
So, it should be one more cloudy day than rainy day .

Use the tally chart to answer the questions.
Go Math Answer Key Grade 1 Chapter 10 Represent Data rt 11
Question 7.
How many Go Math Answer Key Grade 1 Chapter 10 Represent Data rt 12 does Sam have?
Go Math Answer Key Grade 1 Chapter 10 Represent Data rt 3
Answer:
Number of Go Math Answer Key Grade 1 Chapter 10 Represent Data rt 12 =6

Question 8.
Draw tally marks for the number of cars that the chart shows.
Answer:
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Represent-Data-Review-or-Test-Question-8

Question 9.
Circle the words that make the sentence true.
Go Math Answer Key Grade 1 Chapter 10 Represent Data rt 13
Answer:
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Represent-Data-Review-or-Test-Question-9
Explanation :
Number of trucks = 6
Number of cars  = 8
Number of cars are greater than number of trucks

Question 10.
THINK SMARTER+
Chung visits the zoo.
Go Math Answer Key Grade 1 Chapter 10 Represent Data rt 14
Answer:
Number of lions seen = 2
Number of elephants seen = 4 + 2 = 6
Number of monkeys = 6 – 3 = 3
Go-Math-Grade-1-Chapter-10-Answer-Key-Represent-Data-Represent-Data-Review-or-Test-Question-10

Use Chung’s graph to answer the question.
Question 11.
GO DEEPER
How many more Go Math Answer Key Grade 1 Chapter 10 Represent Data rt 15 does Chung see than Go Math Answer Key Grade 1 Chapter 10 Represent Data rt 16 altogether?
______
Answer:
1 more elephant
Explanation :
Number of lions seen = 2
Number of elephants seen = 4 + 2 = 6
Number of monkeys = 6 – 3 = 3
Number of lions and monkeys = 2 + 3 = 5
Number of more elephants than lions and monkeys altogether = 6 – 5 = 1

Question 12.
Write another question that can be answered by Chung’s graph.
Answer:
How many more animals seen elephants or lions:
Answer :
Elephants
Explanation :
Number of lions seen = 2
Number of elephants seen = 4 + 2 = 6
elephants are seen more

Go Math Grade 1 Chapter 10 Answer Key Pdf Represent Data Read More »

Go Math Grade 1 Answer Key Chapter 7

Go Math Grade 1 Chapter 7 Answer Key Pdf Compare Numbers

HMH Go Math / /

Go Math Grade 1 Chapter 7 Answer Key Pdf: Do you want to get the best results in math tests? Refer to Go Math Grade 1 Chapter 7 Answer Key Compare Numbers. Get the free pdf of Go Math Grade 1 Answer Key Chapter 7 Compare Numbers now to start your practice. Just follow and grab more knowledge by referring to Go Math Grade 1 Chapter 7 Solution Key Compare Numbers.

Compare Numbers Go Math Grade 1 Chapter 7 Answer Key Pdf

Apply the math to real-time examples by learning the tricks using HMH Go Math Grade 1 Chapter 7 Answer Key Compare Numbers. The quick way of solving math problems will help the students to save time. So, students can practice more questions utilizing the time properly. If you want the best way of learning then you must use Go Math 1st Grade Chapter 7 Answer Key Compare Numbers.

Chapter 7: Compare Numbers

Lesson: 1 Algebra • Greater Than

Lesson: 2 Algebra • Less Than

Lesson: 3 Algebra • Use Symbols to Compare

Mid-Chapter Checkpoint

Lesson: 4 Problem Solving • Compare Numbers

Lesson: 5 10 Less, 10 More

Review

Compare Numbers Show What You Know

Model More
Draw lines to match.
Circle the set that has more.
Question 1.
1st Grade Go Math Answer Key Chapter 7 Compare Numbers 1.1
Answer:
1st-Grade-Go-Math-Answer-Key-Chapter-7-Compare-Numbers-1.1

Question 2.
1st Grade Go Math Answer Key Chapter 7 Compare Numbers 1.2
Answer:
1st-Grade-Go-Math-Answer-Key-Chapter-7-Compare-Numbers-1.2

More, Fewer
Question 3.
Circle the row that has more.
1st Grade Go Math Answer Key Chapter 7 Compare Numbers 1.3
Answer:
1st-Grade-Go-Math-Answer-Key-Chapter-7-Compare-Numbers-1.3

1st Grade Go Math Use Symbols to Compare Numbers Question 4.
Circle the row that has fewer
1st Grade Go Math Answer Key Chapter 7 Compare Numbers 1.4
Answer:
1st-Grade-Go-Math-Answer-Key-Chapter-7-Compare-Numbers-1.4

Draw Equal Groups
Question 5.
Draw a ball for each glove.
1st Grade Go Math Answer Key Chapter 7 Compare Numbers 1.5
Answer:
1st-Grade-Go-Math-Answer-Key-Chapter-7-Compare-Numbers-1.5

Compare Numbers Vocabulary Builder

1st Grade Go Math Answer Key Chapter 7 Compare Numbers 1.6
Visualize It
Draw pictures in the box to show more, fewer, or the same number.
1st Grade Go Math Answer Key Chapter 7 Compare Numbers 1.7
Answer:
1st-Grade-Go-Math-Answer-Key-Chapter-7-Compare-Numbers-1.7

Understand Vocabulary
Complete the sentences with review words.
Question 1.
I see 2 white cats and 4 yellow cats. I see ______ yellow cats than white cats.
Answer: I see 2 white cats and 4 yellow cats. I see more yellow cats than white cats.

Question 2.
Dave has 9 grapes. Ann has 6 grapes. Ann has _______ grapes than Dave.
Answer: Dave has 9 grapes. Ann has 6 grapes. Ann has less grapes than Dave.

Go Math Grade 1 Chapter 7 Test Answer Key Question 3.
5 ducks and 5 swans are at the pond. There are the ______ number of ducks and swans.
Answer: 5 ducks and 5 swans are at the pond. There are the same number of ducks and swans.

Compare Numbers Game Rainy Day Bingo

Materials
1st Grade Go Math Answer Key Chapter 7 Compare Numbers 2.1
Play with a partner.

  1. Toss the 1st Grade Go Math Answer Key Chapter 7 Compare Numbers 2.3
  2. Use 1st Grade Go Math Answer Key Chapter 7 Compare Numbers 2.2 to cover one space that shows a number that is 1 more.
  3. If you do not have a space that shows the number, your turn is over.
  4. The other player takes a turn.
  5. The first player to cover all of his or her spaces wins.
    1st Grade Go Math Answer Key Chapter 7 Compare Numbers 2.4

Compare Numbers Vocabulary Game

Guess the Word
1st Grade Go Math Answer Key Chapter 7 Compare Numbers 2.5
Materials
timer
How to Play
Play with a partner.

  1. Choose a math word from the Word Box. Do not tell your partner.
  2. Set the timer.
  3. Give a one-word clue.
  4. Your partner tries to guess the secret word.
  5. Repeat with a new one-word clue until your partner guesses correctly or time runs out.
  6. Take turns.
  7. The first player to correctly guess 5 words wins.

The Write Way
Reflect
Choose one idea. Draw and write about it.

  • Write two questions you have about comparing numbers.
  • Explain how to compare 43 and 35.

Lesson 7.1 Algebra • Greater Than

Essential Question How can you compare two numbers to find which is greater?

Listen and Draw

Use 1st Grade Go Math Answer Key Chapter 7 Compare Numbers 7.1 1 or an iTool to solve. Draw quick pictures to show your work.
1st Grade Go Math Answer Key Chapter 7 Compare Numbers 7.1 2

MATHEMATICAL PRACTICES
How did you use tools to decide which number is greater?
Answer:

Share and Show

Use your MathBoard and 1st Grade Go Math Answer Key Chapter 7 Compare Numbers 7.1 1 to show each number.
1st Grade Go Math Answer Key Chapter 7 Compare Numbers 7.1 3
Answer:
1st-Grade-Go-Math-Answer-Key-Chapter-7-Compare-Numbers-7.1-3

On Your Own

MATHEMATICAL PRACTICE Use a Concrete Model Use 1st Grade Go Math Answer Key Chapter 7 Compare Numbers 7.1 1 if you need to.
1st Grade Go Math Answer Key Chapter 7 Compare Numbers 7.1 4
Answer:
1st-Grade-Go-Math-Answer-Key-Chapter-7-Compare-Numbers-7.1-4

Write or draw to solve.
Question 6.
THINK SMARTER
Pam and Jake play a game for points. Pam’s points are 1 ten 6 ones. Jake’s points are 1 one 6 ten’s. Who has the greatest number of points?
1st Grade Go Math Answer Key Chapter 7 Compare Numbers 7.1 5
________
Answer: pam=1 ten +6 ones=10+6=16
jake=1 one +6 ten’s=1+60 =61
61>16

Jake’s points are greater than pam.

1st Grade Go Math Topic 7 Lesson 7.1 Answer Key Question 7.
GO DEEPER
John has 51 cards. Paul has 32 cards. George has a stack of cards greater than either Paul or John. How many cards might George have?
____________
____________
Answer: John has 51 cards.
Paul has 32 cards.
George has a number of cards greater than either paul or john.
This means Gorge does have the number of cards greater than both paul and john.
The number of cards with john is 51 and the number of cars with Pail is 32 cards.
Therefore the number of cards that george may have is in between 33 and 51.
If George has any number of cards greater than 32 and less than 52, then this number of cards is greater than the cards with Paul but less than the cards with John.
The number of cards George has is >32 but <52

Problem Solving • Applications

Question 8.
THINK SMARTER
Color the balloons that show numbers greater than 56.
1st Grade Go Math Answer Key Chapter 7 Compare Numbers 7.1 6
Answer:
1st-Grade-Go-Math-Answer-Key-Chapter-7-Compare-Numbers-7.1-6

Question 9.
THINK SMARTER
Compare. Is the math sentence true? Choose Yes or No.
1st Grade Go Math Answer Key Chapter 7 Compare Numbers 7.1 7
Answer:
1st-Grade-Go-Math-Answer-Key-Chapter-7-Compare-Numbers-7.1-7

TAKE HOME ACTIVITY • Write 38, 63, 68, and 83 on slips of paper. Show your child two numbers, and ask which number is greater. Repeat with different pairs of numbers.

Algebra • Greater Than Homework & Practice 7.1

Use 1st Grade Go Math Answer Key Chapter 7 Compare Numbers 7.1 8 if you need to.
1st Grade Go Math Answer Key Chapter 7 Compare Numbers 7.1 9
Answer:
1st-Grade-Go-Math-Answer-Key-Chapter-7-Compare-Numbers-7.1-9

Problem Solving
Question 4.
Color the blocks that show numbers greater than 47.
1st Grade Go Math Answer Key Chapter 7 Compare Numbers 7.1 10
Answer:
1st-Grade-Go-Math-Answer-Key-Chapter-7-Compare-Numbers-7.1-10

Question 5.
WRITE
Write a number that is greater than 29. Draw quick pictures to explain.
Answer: 30
1st-Grade-Go-Math-Answer-Key-Chapter-7-Compare-Numbers-7.1-10 (1)

Lesson Check
Question 1.
Circle the number that is greater than 65. Write the numbers.
37
49
56
66
_____ is greater than _____.
_____ > _____
Answer: 66
66 is greater than 65.
66 > 65

Question 2.
Circle the number that is greater than 29. Write the numbers.
19
20
28
92
_____ is greater than _____.
_____ > _____
Answer:
92 is greater than 29.
92 > 29

Spiral Review
Question 3.
What is 5 + 7? Write the sum.
5 + 7 = _____
Answer:5 + 7 = 12

Question 4.
Count forward. Write the number that is missing.
110, 111, ____, 113, 114
Answer:110, 111, 112, 113, 114

Lesson 7.2 Algebra • Less Than

Essential Question How can you compare two numbers to find which is less?

Listen and Draw

Use 1st Grade Go Math Answer Key Chapter 7 Compare Numbers 7.2 1 to solve. Draw quick pictures to show your work.
1st Grade Go Math Answer Key Chapter 7 Compare Numbers 7.2 2

MATHEMATICAL PRACTICES
Compare How does your drawing show which number is less? Explain.
Answer:

Share and Show

Use your MathBoard and 1st Grade Go Math Answer Key Chapter 7 Compare Numbers 7.2 1 to show each number.
1st Grade Go Math Answer Key Chapter 7 Compare Numbers 7.2 3
Answer:
1st-Grade-Go-Math-Answer-Key-Chapter-7-Compare-Numbers-7.2-3

On Your Own

MATHEMATICAL PRACTICE Use a Concrete Model
GO DEEPER Use 1st Grade Go Math Answer Key Chapter 7 Compare Numbers 7.2 1 if you need to.
1st Grade Go Math Answer Key Chapter 7 Compare Numbers 7.2 4
Answer:
1st-Grade-Go-Math-Answer-Key-Chapter-7-Compare-Numbers-7.2-4

Write a number to solve.
Question 8.
THINK SMARTER
Ella has 22 beads. Lauren has fewer beads than Ella. How many beads might Lauren have?
_______
Answer: 21
Ella has 22 deads
If Lauren has less than Ella
Then Lauren must have beads less than 22
21<22

Problem Solving • Applications

Write a number to solve.
Go Math Grade 1 Chapter 7 Lesson 2 Answer Key Question 9.
THINK SMARTER
Nan makes the number 46. Marty makes a number that is less than 46. What could be a number Marty makes?
__________
Answer: 45
45 is less than 46.
45 < 46

Question 10.
THINK SMARTER
Jack makes the number 92. Kit makes a number that has fewer ones than 92. What could be a number Kit makes?
1st Grade Go Math Answer Key Chapter 7 Compare Numbers 7.2 5
_________
Answer: 91
91 is less than 92.
91 < 92

Question 11.
THINK SMARTER
Write a number that is less than 67.

How do you know your number is less than 67?
Answer: 66
67=6 ten’s 7ones
66=6 ten’s 6ones
Therefore ones helps to identify the lesser number

TAKE HOME ACTIVITY • Write 47, 54, 57, and 74 on slips of paper. Show your child two numbers, and ask which number is less. Repeat with different pairs of numbers.

Algebra • Less Than Homework & Practice 7.2

Use 1st Grade Go Math Answer Key Chapter 7 Compare Numbers 7.2 6 if you need to.
1st Grade Go Math Answer Key Chapter 7 Compare Numbers 7.2 7
Answer:
1st-Grade-Go-Math-Answer-Key-Chapter-7-Compare-Numbers-7.2-7

Problem Solving
Write a number to solve.
Question 4.
Lori makes the number 74. Gabe makes a number that is less than 74. What could be a number Gabe makes?
________
Answer:73
73 is less than 74.
73 < 74

Question 5.
WRITE
Write a number that is less than 41. Draw quick pictures to explain.
Answer: 40
1st-Grade-Go-Math-Answer-Key-Chapter-7-Compare-Numbers-7.1-10 (2)

Lesson Check
Question 1.
Circle the number that is less than 52. Write the numbers.
25
52
64
88
_____ is less than _____
____ < ____
Answer:25
25 is less than 52
25 < 52

Question 2.
Circle the number that is less than 76. Write the numbers.
100
81
77
59
_____ is less than _____
____ < ____
Answer:59
59 is less than 76.
59 < 76

Spiral Review
Question 3.
Write the number. What number does the model show?
1st Grade Go Math Answer Key Chapter 7 Compare Numbers 7.2 8
_____ ten’s and ____ ones = ____
Answer: 30 ten’s and 7 ones = 37

Question 4.
Count by ten’s. Write the missing numbers.
8, 18, 28, ____, ____, 58
Answer: 8, 18, 28, 38, 48, 58

Lesson 7.3 Algebra • Use Symbols to Compare

Essential Question How can you use symbols to show how numbers compare?

Listen and Draw

Use Go Math 1st Grade Answer Key Chapter 7 Compare Numbers 7.3 1. Draw quick pictures to show your work. Write the numbers to compare.
Go Math 1st Grade Answer Key Chapter 7 Compare Numbers 7.3 2

Answer:
Go-Math-1st-Grade-Answer-Key-Chapter-7-Compare-Numbers-7.3-2

MATHEMATICAL PRACTICES
Represent Compare 47 and 32 in two ways. What two symbols do you use?
Answer: 47 is greater than 32
32 is less than 47
47>32
32<47

Share and Show

Use Go Math 1st Grade Answer Key Chapter 7 Compare Numbers 7.3 1. Draw to show each number. Write <, >, or =. Complete the sentence.
Question 1.
Go Math 1st Grade Answer Key Chapter 7 Compare Numbers 7.3 3
Answer:
Go-Math-1st-Grade-Answer-Key-Chapter-7-Compare-Numbers-7.3-3

Question 2.
Go Math 1st Grade Answer Key Chapter 7 Compare Numbers 7.3 4
Answer:
Go-Math-1st-Grade-Answer-Key-Chapter-7-Compare-Numbers-7.3-4

Question 3.
Go Math 1st Grade Answer Key Chapter 7 Compare Numbers 7.3 5
Answer:
Go-Math-1st-Grade-Answer-Key-Chapter-7-Compare-Numbers-7.3-5

Question 4.
Go Math 1st Grade Answer Key Chapter 7 Compare Numbers 7.3 6
Answer:
Go-Math-1st-Grade-Answer-Key-Chapter-7-Compare-Numbers-7.3-6

On Your Own

Go Math 1st Grade Answer Key Chapter 7 Compare Numbers 7.3 7
MATHEMATICAL PRACTICE Use Symbols
GO DEEPER Write <, >, or =. Draw a quick picture if you need to.
Question 5.
Go Math 1st Grade Answer Key Chapter 7 Compare Numbers 7.3 8
Answer:
Go-Math-1st-Grade-Answer-Key-Chapter-7-Compare-Numbers-7.3-8

Question 6.
Go Math 1st Grade Answer Key Chapter 7 Compare Numbers 7.3 9
Answer:
Go-Math-1st-Grade-Answer-Key-Chapter-7-Compare-Numbers-7.3-9

Question 7.
Go Math 1st Grade Answer Key Chapter 7 Compare Numbers 7.3 10
Answer:
Go-Math-1st-Grade-Answer-Key-Chapter-7-Compare-Numbers-7.3-10

Question 8.
Go Math 1st Grade Answer Key Chapter 7 Compare Numbers 7.3 11
Answer:
Go-Math-1st-Grade-Answer-Key-Chapter-7-Compare-Numbers-7.3-11

Go Math Grade 1 Chapter 7 Pdf Lesson 3 Compare Numbers Question 9.
Go Math 1st Grade Answer Key Chapter 7 Compare Numbers 7.3 12
Answer:
Go-Math-1st-Grade-Answer-Key-Chapter-7-Compare-Numbers-7.3-12

Question 10.
THINK SMARTER
Gill and Rob win tokens in a game. Gill has 86 tokens. Rob has 61 tokens. 70 tokens are needed for a prize. Who has enough tokens for a prize? Write the number.
Go Math 1st Grade Answer Key Chapter 7 Compare Numbers 7.3 13
______
Answer: Gill has enough money.
Gill has 86 tokens.
Rob has 61 tokens.
The total tokens needed is 70
Gill has more than 70.
Rob has less than 70.
86>70
61<70

THINK SMARTER Write numbers to solve.
Question 11.
96 = _____
Answer: 96=96

Question 12.
53 > _____
Answer: 53 > 52

Question 13.
83 < _____
Answer: 83 < 84

Question 14.
40 < _____
Answer: 40 < 41

Question 15.
71 > ____
Answer: 71 > 70

Question 16.
29 = _____
Answer: 29 = 29

TAKE HOME ACTIVITY • Have your child show you how to write <, >, and = to compare two numbers. Ask him or her to use words to explain each comparison.

Algebra • Use Symbols to Compare Homework & Practice 7.3

Write <, >, or =. Draw a quick picture if you need to.
Question 1.
Go Math 1st Grade Answer Key Chapter 7 Compare Numbers 7.3 14
Answer:
Go-Math-1st-Grade-Answer-Key-Chapter-7-Compare-Numbers-7.3-14

Question 2.
Go Math 1st Grade Answer Key Chapter 7 Compare Numbers 7.3 15
Answer:
Go-Math-1st-Grade-Answer-Key-Chapter-7-Compare-Numbers-7.3-15

Question 3.
Go Math 1st Grade Answer Key Chapter 7 Compare Numbers 7.3 16
Answer:
Go-Math-1st-Grade-Answer-Key-Chapter-7-Compare-Numbers-7.3-16

Question 4.
Go Math 1st Grade Answer Key Chapter 7 Compare Numbers 7.3 17
Answer:
Go-Math-1st-Grade-Answer-Key-Chapter-7-Compare-Numbers-7.3-17

Question 5.
Go Math 1st Grade Answer Key Chapter 7 Compare Numbers 7.3 18
Answer:
Go-Math-1st-Grade-Answer-Key-Chapter-7-Compare-Numbers-7.3-18

Question 6.
Go Math 1st Grade Answer Key Chapter 7 Compare Numbers 7.3 19
Answer:
Go-Math-1st-Grade-Answer-Key-Chapter-7-Compare-Numbers-7.3-19

Question 7.
Go Math 1st Grade Answer Key Chapter 7 Compare Numbers 7.3 20
Answer:
Go-Math-1st-Grade-Answer-Key-Chapter-7-Compare-Numbers-7.3-20

Go Math Grade 1 Chapter 7 Answer Key Pdf Question 8.
Go Math 1st Grade Answer Key Chapter 7 Compare Numbers 7.3 21
Answer:
Go-Math-1st-Grade-Answer-Key-Chapter-7-Compare-Numbers-7.3-21

Problem Solving
Write <, >, or = to solve. Circle your answer.
Question 9.
Tracey has 26 shells. Heba has 29 shells. Who has a greater number of shells?
Tracey Heba
Go Math 1st Grade Answer Key Chapter 7 Compare Numbers 7.3 22
Answer:
Go-Math-1st-Grade-Answer-Key-Chapter-7-Compare-Numbers-7.3-22

Question 10.
WRITE
Choose some numbers to compare to 55. Use <, >, and =.
Answer: 55<56
55>54
55=55
55= 5 tens 5 ones
54= 5 tens 4 ones
56=5 tens 6 ones

Lesson Check
Question 1.
Compare each pair of numbers. Write <, >, or =.
Go Math 1st Grade Answer Key Chapter 7 Compare Numbers 7.3 23
Answer:
Go-Math-1st-Grade-Answer-Key-Chapter-7-Compare-Numbers-7.3-23

Question 2.
Compare each pair of numbers. Write <, >, or =
Go Math 1st Grade Answer Key Chapter 7 Compare Numbers 7.3 24
Answer:
Go-Math-1st-Grade-Answer-Key-Chapter-7-Compare-Numbers-7.3-24

Spiral Review
Question 3.
What number does the model show? Write the numbers.
Go Math 1st Grade Answer Key Chapter 7 Compare Numbers 7.3 25
____ ten’s and ____ ones = ____
Answer: 7 ten’s and 9 ones = 79

Question 4.
Use the model. Write the number three different ways.
Go Math 1st Grade Answer Key Chapter 7 Compare Numbers 7.3 26
____ ten ____ones
___ + ____
_____
Answer: 1 ten 8 ones
10 + 8
18

Compare Numbers Mid-Chapter Checkpoint

Concepts and Skills

Circle the greater number. Write the numbers.
Question 1.
38
83
____ is greater than _____.
____ > ____
Answer: 83
83 is greater than 38.
83 > 38

Circle the number that is less. Write the numbers.
Question 2.
61
29
____ is less than _____.
____ < ____
Answer: 29
29 is less than 61.
29 < 61

Question 3.
Matt scores 34 points and wins the game. Lee scores points and does not win. The number of Lee’s points is less than the number of Matt’s points. Is Lee’s score 49 or 29?
_______
Answer: 29
Matt score is 34
34= 3 tens 4 ones.
49= 4 tens 9 ones.
29= 2 tens 9 ones.
49 is greater than 34.
49>34
Therefore Lee’s score must be less than 34.
29 is less than 34.
29<34.

Go Math 1st Grade Chapter 7 Review Test Answer Key Question 4.
THINK SMARTER
Circle the symbol that makes the math sentence true.
Go Math 1st Grade Answer Key Chapter 7 Compare Numbers 7.3 27
Answer:
Go-Math-1st-Grade-Answer-Key-Chapter-7-Compare-Numbers-7.3-27

Lesson 7.4 Problem Solving • Compare Numbers

Essential Question How can making a model help you compare numbers?

Cassidy has the number cards shown below. She gives away the cards with numbers less than 49 and greater than 53. Which number cards does Cassidy have now?

HOME CONNECTION • Your child made a model of the problem. The numbers crossed out are less than 49 and also greater than 53. The remaining numbers solve the problem.

Try Another Problem

Go Math Answer Key Grade 1 Chapter 7 Compare Numbers 7.4 1
Make a model to solve.
Question 1.
Tony has these number cards. He gives away the cards with numbers less than 16 and greater than 19. Which number cards does Tony have now?
Go Math Answer Key Grade 1 Chapter 7 Compare Numbers 7.4 2
Tony has number cards _____ .
Answer: Tony has number cards 17,18,22.

Question 2.
Carol has these number cards. She keeps the cards with numbers greater than 98 and less than 95. Circle the number cards Carol keeps.
Go Math Answer Key Grade 1 Chapter 7 Compare Numbers 7.4 3
Carol keeps number cards ______.
Answer: Carol keeps number cards 99,91,90.

MATHEMATICAL PRACTICES
Model Explain how you can find the number cards Tony has now.
Answer:

Share and Show

MATHEMATICAL PRACTICE Use Models Make a model to solve.
Question 3.
Felipe has these number cards. He gives away cards with numbers less than 60 and greater than 65. Which number cards does Felipe have now?
Go Math Answer Key Grade 1 Chapter 7 Compare Numbers 7.4 4
Felipe has number cards ______.
Answer: Felipe has number cards 58,68.

Question 4.
THINK SMARTER
Molly underlines the number cards greater than 76 and circles the number cards less than 84. Which number cards are both greater than 76 and less than 84?
Go Math Answer Key Grade 1 Chapter 7 Compare Numbers 7.4 5
Number cards ________ are both greater than 76 and less than 84.
Answer: Number cards 78 and 82 are both greater than 76 and less than 84.

On Your Own

WRITE Choose a way to solve. Draw or write to explain.
Question 5.
GO DEEPER
Some cows were in the field. 6 more cows walked there. Then there were 13 cows. How many cows were in the field before?
______ cows
Answer: 7 cows

Explanation:
Given that,
Some cows were in the field. 6 more cows walked there.
Then there were 13 cows.
6+x=13
x=13-6
x=7

Question 6.
THINK SMARTER
Ed has 6 marbles. How many marbles can he put in a red cup and how many can he put in a blue cup?
Go Math Answer Key Grade 1 Chapter 7 Compare Numbers 7.4 6
____ + ____ = 6
Answer: 3+3-6

Question 7.
THINK SMARTER+
Lani has these number cards. Write each number in the box to show less than 24 or greater than 24.
Go Math Answer Key Grade 1 Chapter 7 Compare Numbers 7.4 7
Answer:
Go-Math-Answer-Key-Grade-1-Chapter-7-Compare-Numbers-7.4-7

TAKE HOME ACTIVITY • Ask your child to tell you a number that is greater than 59 and a number less than 59.

Problem Solving • Compare Numbers Homework & Practice 7.4

Make a model to solve.
Question 1.
Ava has these number cards. She gives away cards with numbers less than 34 and greater than 38. Which number cards does Ava have now?
Go Math Answer Key Grade 1 Chapter 7 Compare Numbers 7.4 8
Ava has number cards ______.
Answer: Ava has the number cards 35,37.

Question 2.
Ron has these number cards. He keeps the cards with numbers greater than 60 and less than 56. Circle the number cards Ron keeps.
Go Math Answer Key Grade 1 Chapter 7 Compare Numbers 7.4 9
Ron keeps number cards ______.
Answer: Ron keeps number cards 61,54.

Question 3.
WRITE
Write your own problem. Choose a secret number. Write clues about the number using the words is greater than and is less than.
________________
________________
Answer: x is greater than 98 and less than 100
x>98
x<100

Lesson Check
Question 1.
Juan crosses out the numbers that are less than 45 and greater than 50. Circle the numbers that are left.
Go Math Answer Key Grade 1 Chapter 7 Compare Numbers 7.4 10
Answer:
Go-Math-Answer-Key-Grade-1-Chapter-7-Compare-Numbers-7.4-10

Spiral Review
Question 2.
Count back 3. Write is the difference.
9 – 3 = _____
Answer: 9-3=6

Question 3.
Write the number to complete the related facts.
4 + 7 = 11
7 + 4 = 11
11 – 4 = 7
____ – _____ = ____
Answer: 7 – 11=4

Lesson 7.5 10 Less, 10 More

Essential Question How can you identify numbers that are 10 less or 10 more than a number?

Listen and Draw

Use Go Math Grade 1 Answer Key Chapter 7 Compare Numbers 7.5 1 to solve. Draw quick pictures to show your work.
Go Math Grade 1 Answer Key Chapter 7 Compare Numbers 7.5 2
Pat ________
Tony _____
Jan ______

MATHEMATICAL PRACTICES
What number has one less 10 than 12? Explain.
Answer: 2
We are looking for a new number which is 10 less than 12.
We will get the new number by subtracting 10 from 12.
We write it down as:
12-10=2

Model and Draw

Go Math Grade 1 Answer Key Chapter 7 Compare Numbers 7.5 3
Answer:
Go-Math-Grade-1-Answer-Key-Chapter-7-Compare-Numbers-7.5-3

Share and Show

Use mental math. Write the numbers that are 10 less and 10 more.
Question 1.
Go Math Grade 1 Answer Key Chapter 7 Compare Numbers 7.5 4
Answer:
Go-Math-Grade-1-Answer-Key-Chapter-7-Compare-Numbers-7.5-4

Question 2.
Go Math Grade 1 Answer Key Chapter 7 Compare Numbers 7.5 5
Answer:
Go-Math-Grade-1-Answer-Key-Chapter-7-Compare-Numbers-7.5-5

Go Math 1st Grade Chapter 7 Answer Key Question 3.
Go Math Grade 1 Answer Key Chapter 7 Compare Numbers 7.5 6
Answer:
Go-Math-Grade-1-Answer-Key-Chapter-7-Compare-Numbers-7.5-6

Question 4.
Go Math Grade 1 Answer Key Chapter 7 Compare Numbers 7.5 7
Answer:
Go-Math-Grade-1-Answer-Key-Chapter-7-Compare-Numbers-7.5-7

Question 5.
Go Math Grade 1 Answer Key Chapter 7 Compare Numbers 7.5 8
Answer:
Go-Math-Grade-1-Answer-Key-Chapter-7-Compare-Numbers-7.5-8

Question 6.
Go Math Grade 1 Answer Key Chapter 7 Compare Numbers 7.5 9
Answer:
Go-Math-Grade-1-Answer-Key-Chapter-7-Compare-Numbers-7.5-9

Question 7.
Go Math Grade 1 Answer Key Chapter 7 Compare Numbers 7.5 10
Answer:
Go-Math-Grade-1-Answer-Key-Chapter-7-Compare-Numbers-7.5-10

Question 8.
Go Math Grade 1 Answer Key Chapter 7 Compare Numbers 7.5 11
Answer:
Go-Math-Grade-1-Answer-Key-Chapter-7-Compare-Numbers-7.5-11

On Your Own

MATHEMATICAL PRACTICE Apply Use mental math. Complete the chart. Explain your method.
Go Math Grade 1 Answer Key Chapter 7 Compare Numbers 7.5 12
Answer:
Go-Math-Grade-1-Answer-Key-Chapter-7-Compare-Numbers-7.5-12 (1)

Go Math Grade 1 Chapter 7 Review Test Answer Key Question 16.
THINK SMARTER
Solve. I have 89 rocks. I want to collect 10 more. How many rocks will I have then?
Go Math Grade 1 Answer Key Chapter 7 Compare Numbers 7.5 13
_______ rocks
Answer: 99
89+10=99

Problem Solving • Applications

Choose a way to solve. Draw or write to show your work.
Question 17.
The plant has 4 fewer ladybugs on it than the tree. The tree has 7 ladybugs on it. How many ladybugs are on the plant?
Go Math Grade 1 Answer Key Chapter 7 Compare Numbers 7.5 14
______ lady bugs
Answer: 3 lady bugs.
Tree has 7 ladybugs on it.
Plant has 4 less than tree.
7-4=3

Question 18.
Amy has 7 ribbons. Charlotte has 9 ribbons. How many more ribbons does Charlotte have than Amy?
Go Math Grade 1 Answer Key Chapter 7 Compare Numbers 7.5 15
______ more ribbons
Answer: 2 more ribbons.
Amy has 7 ribbons.
Charlotte has 9 ribbons.
9-7=2

Question 19.
GO DEEPER
Margo has 28 stamps. Chet has 10 more stamps than Margo. Luis has 10 more stamps than Chet. How many stamps does Luis have?
Go Math Grade 1 Answer Key Chapter 7 Compare Numbers 7.5 16
_______ stamps
Answer: 48 stamps.
Margo has 28 stamps.
Chet has 10 more stamps than Margo = 28 +10 = 38.
Luis has 10 more stamps than Chet = 38 + 10 = 48.

Question 20.
THINK SMARTER+
Draw a quick picture to show a number that is 10 less than the model.
Go Math Grade 1 Answer Key Chapter 7 Compare Numbers 7.5 17
What is the new number?Go Math Grade 1 Answer Key Chapter 7 Compare Numbers 7.5 18
Answer: What is the new number?Go-Math-Grade-1-Answer-Key-Chapter-7-Compare-Numbers-7.5-18

TAKE HOME ACTIVITY • Write a two-digit number, such as 25, 40, or 81. Ask your child to identify the numbers that are ten less than and ten more than that number. Repeat with other numbers.

10 Less, 10 More Homework & Practice 7.5

Use mental math. Complete the chart.
Go Math Grade 1 Answer Key Chapter 7 Compare Numbers 7.5 19
Answer:
Go-Math-Grade-1-Answer-Key-Chapter-7-Compare-Numbers-7.5-19

Problem Solving
Choose a way to solve. Draw or write to show your work.
Question 5.
Jim has 16 books. Doug has 10 fewer books than Jim. How many books does Doug have?
______ books
Answer: Doug has 6 books.
16 – 10 = 6

Question 6.
WRITE
Choose a number from 10 to 90. Draw and write to show the numbers that are 10 less and 10 more than your number.
Answer:
Go-Math-Grade-1-Answer-Key-Chapter-7-Compare-Numbers-7.5-4

Lesson Check
Question 1.
What number is 10 less than 67. Write the number.
_______
Answer:57
67-10=57

Go Math 1st Grade Chapter 7 Review/Test Answer Key Question 2.
What number is 10 more than 39? Write the number.
________
Answer: 49
39+10=49

Spiral Review
Question 3.
How many ten’s and ones make this number? Write how many.
Go Math Grade 1 Answer Key Chapter 7 Compare Numbers 7.5 20
____ ten ____ ones
Answer: 1 ten 8 ones.

Question 4.
Look at the model. Write the number. What number does the model show?
Go Math Grade 1 Answer Key Chapter 7 Compare Numbers 7.5 21
_____ ten’s = ____
Answer: 7 ten’s = 70.

Compare Numbers Review/Test

Question 1.
Compare. Is the math sentence true? Choose Yes or No.
Go Math Grade 1 Chapter 7 Answer Key Pdf Compare Numbers rt 1
Answer:
Go-Math-Grade-1-Chapter-7-Answer-Key-Pdf-Compare-Numbers-rt-1

Question 2.
Choose all the numbers that are less than 71.
Go Math Grade 1 Chapter 7 Answer Key Pdf Compare Numbers rt 2
Answer:
Go-Math-Grade-1-Chapter-7-Answer-Key-Pdf-Compare-Numbers-rt-2

Question 3.
Circle the symbol that makes the math sentence true.
Go Math Grade 1 Chapter 7 Answer Key Pdf Compare Numbers rt 3
Answer:
Go-Math-Grade-1-Chapter-7-Answer-Key-Pdf-Compare-Numbers-rt-3

Question 4.
Megan has these number cards. Write each number in the box to show less than 33 or greater than 33.
Go Math Grade 1 Chapter 7 Answer Key Pdf Compare Numbers rt 4
Answer:
Go-Math-Grade-1-Chapter-7-Answer-Key-Pdf-Compare-Numbers-rt-4

Question 5.
Use mental math. Complete the chart.
Go Math Grade 1 Chapter 7 Answer Key Pdf Compare Numbers rt 5
Answer:
Go-Math-Grade-1-Chapter-7-Answer-Key-Pdf-Compare-Numbers-rt-5

Question 6.
Write a number that is less than 30.
__________________
How do you know your number is less than 30?
_______________
Answer: 29
30 = 3 ten’s
29= 2 ten’s 9 ones
then’s help to know the number less than 30

Go Math Grade 1 Chapter 7 Test Pdf Question 7.
Choose all the math sentences that are true.
Go Math Grade 1 Chapter 7 Answer Key Pdf Compare Numbers rt 7
Answer:
Go-Math-Grade-1-Chapter-7-Answer-Key-Pdf-Compare-Numbers-rt-7

Question 8.
James circles the numbers that are less than 87 or greater than 91. Which numbers does James circle?
Go Math Grade 1 Chapter 7 Answer Key Pdf Compare Numbers rt 8
James circles ______ and _____.
Answer: James circles 86 and 92.

Question 9.
THINK SMARTER+
Draw a quick picture to show a number that is 10 more than the model.
Go Math Grade 1 Chapter 7 Answer Key Pdf Compare Numbers rt 9
Answer:
Go-Math-Grade-1-Chapter-7-Answer-Key-Pdf-Compare-Numbers-rt-10

Question 10.
Compare. Is the math sentence true? Circle yes or no.
Go Math Grade 1 Chapter 7 Answer Key Pdf Compare Numbers rt 10
Answer:
Go-Math-Grade-1-Chapter-7-Answer-Key-Pdf-Compare-Numbers-rt-10

Question 11.
GO DEEPER
Write <, >, or = to compare the numbers.
Go Math Grade 1 Chapter 7 Answer Key Pdf Compare Numbers rt 11
How do the drawings help you compare the numbers?
Answer:
A straight line indicates ten’s.
Circles indicate ones.
48=4 ten’s 8 ones.
36=3 ten’s 6 ones.
Therefore ten’s helping to compare the numbers.

1st Grade Algebra Chapter 7 Answer Key Math Question 12.
Circle the words that make the sentence true.
Go Math Grade 1 Chapter 7 Answer Key Pdf Compare Numbers rt 12
Answer:
We have to compare the two numbers 88 and 90.
88 is less than 90.
Go-Math-Grade-1-Chapter-7-Answer-Key-Pdf-Compare-Numbers-rt-12

Final Words:

We hope the details mentioned in the above pdf are helpful for all the grade 1 students. Go Math Grade 1 Answer Key Chapter 7 Compare Numbers PDF for download. Get the explanation for every problem along with practice questions. Students can easily solve any math questions in minutes with the help of Go Math Grade 1 Answer Key Ch 7 Compare Numbers.

Go Math Grade 1 Chapter 7 Answer Key Pdf Compare Numbers Read More »

Go Math Grade 1 Answer Key Chapter 9

Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement

HMH Go Math / /

Go Math Grade 1 Chapter 9 Answer Key Pdf: Primary School Go Math Grade 1 Chapter 9 Answer Key Measurement is designed by subject experts. Avail the handy preparation resources available here and get a good grip on the concepts. Download the First Grade HMH Go Math Answer Key Ch 9 Measurement for free and prepare from anywhere and anytime. Whether you are getting started or want to learn more Go Math Grade 1 Answer Key Chapter 9 Measurement is a great way to explore the curriculum.

Measurement Go Math Grade 1 Chapter 9 Answer Key Pdf

Refer to the HMH Go Math First Grade Ch 9 Measurement Solutions available to clear your queries. Practicing from the Go Math Grade 1 Chapter 9 Measurement you can understand the concepts clearly. In fact, you can learn the Problem Solving Approaches used here so that you can apply them to similar problems. Track your progress on the Topics of Go Math First Grade Measurement and Identify the Areas of Need.

Measurement

Lesson: 1 Order Length

Lesson: 2 Indirect Measurement

Lesson: 3 Use Nonstandard Units to Measure Length

Lesson: 4 Make a Nonstandard Measuring Tool

Lesson: 5 Problem Solving • Measure and Compare

Mid-Chapter Checkpoint

Lesson: 6 Time to the Hour

Lesson: 7 Time to the Half Hour

Lesson: 8 Tell Time to the Hour and Half Hour

Lesson: 9 Practice Time to the Hour and Half Hour

Measurement Show What You Know

Bigger and Smaller
Circle the bigger object.
Question 1.
1st Grade Go Math Answer Key Chapter 9 Measurement 1.1
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Measurement-Show-What-You-Know-Question-1

Circle the smaller object.
Question 2.
1st Grade Go Math Answer Key Chapter 9 Measurement 1.2
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Measurement-Show-What-You-Know-Question-2

Compare Length
Circle the longer object.
Draw a line under the shorter object.
Question 3.
1st Grade Go Math Answer Key Chapter 9 Measurement 1.3
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Measurement-Show-What-You-Know-Question-3
Explanation :
Th shorter object is represented with a line under it

Question 4.
1st Grade Go Math Answer Key Chapter 9 Measurement 1.4
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Measurement-Show-What-You-Know-Question-4
Explanation :
Th shorter object is represented with a line under it

Numbers 1 to 10
Write each number in order to 10.
Question 5.
1st Grade Go Math Answer Key Chapter 9 Measurement 1.5
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Measurement-Show-What-You-Know-Question-5
Explanation :
A word or symbol that represents a specific amount or quantity.
The natural numbers starts from 1 , 2 , 3 , 4 …………. and so on .

Measurement Vocabulary Builder

1st Grade Go Math Answer Key Chapter 9 Measurement 1.6
Visualize It
Sort the review words from the box.
1st Grade Go Math Answer Key Chapter 9 Measurement 1.7
Answer :
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Measurement-Vocabulary-Builder-Visualize It
Explanation :
The length measures start from shorter, short , long and longer. We use long to describe a measure of length. when we see an object of more length than the long object we say it as longer or longest object. similar way
when we see an object of less length than the short object we say it as shorter or shortest object.
numbers are sorted in ascending order from smaller to bigger.

Understand Vocabulary
Complete the sentences with the correct word.
Question 1.
A crayon is ______ than a marker.
Answer:
A crayon is shorter than a marker.
Explanation:
The length of the crayon is shorter when compared to marker based the lengths they are compared as longer or shorter.

Question 2.
A toothbrush is _____ than a paper clip.
Answer:
A toothbrush is longer than a paper clip.
Explanation :
A toothbrush is longer when compared to a paper clip based the lengths they are compared as longer or shorter.

Write the name below the number
Question 3.
1st Grade Go Math Answer Key Chapter 9 Measurement 1.8
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Measurement-Vocabulary-Builder-Understand-Vocabulary-Question-3

Measurement Game Measure UP!

Materials
1st Grade Go Math Answer Key Chapter 9 Measurement 2.1
Play with a partner.

  1. Put 1st Grade Go Math Answer Key Chapter 9 Measurement 2.2 on START.
  2. Spin the 1st Grade Go Math Answer Key Chapter 9 Measurement 2.3. Move your 1st Grade Go Math Answer Key Chapter 9 Measurement 2.4 that many spaces. Take that object.
  3. Your partner spins, moves, and takes that object.
  4. Compare the lengths of the two objects.
  5. The player with the longer object places a 1st Grade Go Math Answer Key Chapter 9 Measurement 2.5 on the space. If both objects are the same length, both players put a 1st Grade Go Math Answer Key Chapter 9 Measurement 2.5 on the board.
  6. Keep playing until one person gets to END. The player with the most 1st Grade Go Math Answer Key Chapter 9 Measurement 2.5 wins.
    1st Grade Go Math Answer Key Chapter 9 Measurement 2.6

Measurement Vocabulary Game

Going to a Weather Station
1st Grade Go Math Answer Key Chapter 9 Measurement 2.7
Materials
1st Grade Go Math Answer Key Chapter 9 Measurement 2.8
How to Play

  1. Each player puts a 1st Grade Go Math Answer Key Chapter 9 Measurement 2.9 on START.
  2. Toss the 1st Grade Go Math Answer Key Chapter 9 Measurement 3.1 to take a turn. Move your 1st Grade Go Math Answer Key Chapter 9 Measurement 2.9 that many spaces.
  3. Follow these directions for the space where you land.
    White Space Read the math word or symbol. Tell its meaning. If you are correct, jump ahead to the next space with the same term.
    Green Space Follow the directions. If there are no directions, stay where you are.
  4. The first player to reach FINISH wins.

Materials
1st Grade Go Math Answer Key Chapter 9 Measurement 2.8
How to Play

  1. Put your 1st Grade Go Math Answer Key Chapter 9 Measurement 2.9 on START.
  2. Toss the 1st Grade Go Math Answer Key Chapter 9 Measurement 3.1 and move 1st Grade Go Math Answer Key Chapter 9 Measurement 2.9 your that many spaces.
  3. If you land on one of these spaces: Blue Space Explain the math word or use it in a sentence. If your answer is correct, jump ahead to the next space with that word. Green Space Follow the directions in the space. If there are no directions, don’t move.
  4. The first player to reach FINISH wins.
    1st Grade Go Math Answer Key Chapter 9 Measurement 3.2
    1st Grade Go Math Answer Key Chapter 9 Measurement 3.3

The Write Way
Reflect
Choose one idea. Draw and write about it.

  • Julia has to measure an object. She does not have a ruler. Tell what Julia could do to solve her problem.
  • Explain why it is important to learn how to tell time.

Lesson 9.1 Order Length

Essential Question How do you order objects by length?

Listen and Draw

Use objects to show the problem.
Draw to show your work.
1st Grade Go Math Answer Key Chapter 9 Measurement 9.1 1
Answer :

MATHEMATICAL PRACTICES
Compare the straw and the key. Which is longer? Which is shorter?
Answer:

Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.1-Order-Length-Listen-Draw

Model and Draw

Order three pieces of yarn from shortest to longest. Draw the missing piece of yarn.
1st Grade Go Math Answer Key Chapter 9 Measurement 9.1 2
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.1-Order-Length-Model-Draw
Explanation:
The First Yarn is shortest and the Third Yarn is longest . So, the Second yarn should not be shortest nor longest so draw a line which is longer that shortest Yarn and shorter than the longest Yarn .

Share and Show

Draw three lines in order from shortest to longest.
1st Grade Go Math Answer Key Chapter 9 Measurement 9.1 3
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.1-Order-Length-Share-Show-Question-1-3
Explanation :
The First line is shortest line and the Third line is longest line. So, the Second line should not be shortest nor longest so draw a line which is longer that shortest line and shorter than the longest line .

Draw three lines in order from longest to shortest.
1st Grade Go Math Answer Key Chapter 9 Measurement 9.1 4
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.1-Order-Length-Share-Show-Question-4-6
Explanation :
The Fourth line is Longest line and the Sixth line is Shortest line. So, the Fifth line should not be shortest nor longest so draw a line which is longer that shortest line and shorter than the longest line .

On Your Own

MATHEMATICAL PRACTICE

Compare Representations
Draw three crayons in order from shortest to longest.
1st Grade Go Math Answer Key Chapter 9 Measurement 9.1 5
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.1-Order-Length-On-Your-Own-Mathematical-Practice-Question-7-9

Explanation :
The Seventh line is shortest line and the Ninth line is longest line. So, the Eighth line should not be shortest nor longest so draw a line which is longer that shortest line and shorter than the longest line .

Draw three crayons in order from longest to shortest.
1st Grade Go Math Answer Key Chapter 9 Measurement 9.1 6
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.1-Order-Length-On-Your-Own-Mathematical-Practice-Question-10-12
Explanation :
The Tenth line is Longest line and the Twelveth line is Shortest line. So, the Eleventh line should not be shortest nor longest so draw a line which is longer that shortest line and shorter than the longest line .

Go Math Grade 1 Chapter 9 Pdf Lesson 9.1 Question 13.
THINK SMARTER
Complete each sentence.
1st Grade Go Math Answer Key Chapter 9 Measurement 9.1 7
Answer:
The Blue Yarn is the shortest yarn.
The Green Yarn and Red Yarn are the same length.

Problem Solving • Applications

Solve.
Question 14.
GO DEEPER
Draw four objects in order from shortest to longest.
1st Grade Go Math Answer Key Chapter 9 Measurement 9.1 8
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.1-Order-Length-On-Your-Own-Problem-Solving-Applications-Question-14

Question 15.
THINK SMARTER
The string is shorter than the ribbon. The chain is shorter than the ribbon. Circle the longest object.
1st Grade Go Math Answer Key Chapter 9 Measurement 9.1 9
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.1-Order-Length-On-Your-Own-Problem-Solving-Applications-Question-15
Explanation :
String is shorter than Ribbon
Chain is shorter than Ribbon
That means both string and chain are shorter than Ribbon so, Ribbon is longest object .

Question 16.
THINK SMARTER
Match each word on the left to a drawing on the right.
1st Grade Go Math Answer Key Chapter 9 Measurement 9.1 10
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.1-Order-Length-On-Your-Own-Problem-Solving-Applications-Question-16

TAKE HOME ACTIVITY • Show your child three different lengths of objects, such as three pencils or spoons. Ask him or her to order the objects from shortest to longest.

Order Length Homework & Practice 9.1

Draw three markers in order from longest to shortest.
1st Grade Go Math Answer Key Chapter 9 Measurement 9.1 11
Answer:
Go-Math-Grade-1-Chapter-9-Order-Length-Order-Length-Homework-Practice-9.1-Question-1-3
Explanation :
The First Marker is Longest Marker and the Third Marker is Shortest Marker . So, the Second Marker should not be shortest nor longest so draw a Marker which is longer that shortest Marker and shorter than the longest Marker .

Problem Solving
Solve
Question 4.
Fred has the shortest toothbrush in the bathroom. Circle Fred’s toothbrush.
1st Grade Go Math Answer Key Chapter 9 Measurement 9.1 12
Answer:
Go-Math-Grade-1-Chapter-9-Order-Length-Order-Length-Homework-Practice-9.1-Problem-Solving-Question-4
Explanation :
The First Brush is Longest Brush and the Third Brush is Shortest Brush . So, the Second Brush is shortest nor longest .

Go Math Grade 1 Chapter 9 Test Question 5.
WRITE
Draw three different lines in order from shortest to longest. Label the shortest line and the longest line.
Answer:
Go-Math-Grade-1-Chapter-9-Order-Length-Order-Length-Homework-Practice-9.1-Question-5
Explanation :
The First Line is Shortest and the Third Line is the Longest . So, the Second Line is shortest nor longest .

Lesson Check
Question 1.
Draw three crayons in order from longest to shortest.
Answer:
Go-Math-Grade-1-Chapter-9-Order-Length-Order-Length-Homework-Practice-9.1-Lesson-Check-Question-1
Explanation :
The First Crayon is Longest Crayon and the Third Crayon  is Shortest Crayon . So, the Second Crayon should not be shortest nor longest so draw a Crayon which is longer that shortest Crayon and shorter than the longest Crayon .

Question 2.
Draw three paint brushes in order from shortest to longest.
Answer:
Go-Math-Grade-1-Chapter-9-Order-Length-Order-Length-Homework-Practice-9.1-Lesson-Check-Question-2
Explanation :
The First Brush is shortest Brush and the Third Brush is longest Brush . So, the Second Brush should not be shortest nor longest so draw a Brush which is longer that shortest Brush and shorter than the longest Brush .

Spiral Review
Question 3.
Use 1st Grade Go Math Answer Key Chapter 9 Measurement 9.1 13to show 22 two different ways. Draw both ways.
1st Grade Go Math Answer Key Chapter 9 Measurement 9.1 14
Answer:

Lesson 9.2 Indirect Measurement

Essential Question How can you compare lengths of three objects to put them in order?

Listen and Draw

Clue 1: A yellow string is shorter than a blue string.
Clue 2: The blue string is shorter than a red string.
Clue 3: The yellow string is shorter than the red string.
Go Math 1st Grade Answer Key Chapter 9 Measurement 9.2 1

MATHEMATICAL PRACTICES
Represent How did the clues help you draw the strings in the correct order?
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.2-Indirect-Measurement-Listen-Draw-MATHEMATICAL-PRACTICES
Explanation :
From Clue 1 and Clue 3 we know that Yellow string is shorter than blue and red string . that means Yellow string is the shortest strings. From Clue 2 Blue string is shorter than red string that means red string is the longest string.

Share and Show

Use the clues. Write shorter or longer to complete the sentence. Then draw to prove your answer.
Question 1.
Clue 1: A red line is shorter than a blue line.
Clue 2: The blue line is shorter than a purple line.
So, the red line is _______ than the purple line.
Go Math 1st Grade Answer Key Chapter 9 Measurement 9.2 2
Answer:
Go-Math-Grade-1-Chapter-9-Order-Length-Order-Length-Homework-Practice-9.1-Share-Show-Question-1
Explanation :
Clue 1: A red line is shorter than a blue line.
Clue 2: The blue line is shorter than a purple line.
If both red and blue lines are shorter then purple line will be longest line.
So, the red line is shorter than the purple line.

On Your Own

MATHEMATICAL PRACTICE
Analyze Relationships Use the clues. Write shorter or longer to complete the sentence. Then draw to prove your answer.
Question 2.
Clue 1: A green line is shorter than a pink line.
Clue 2: The pink line is shorter than a blue line.
So, the green line is ______ than the blue line.
Go Math 1st Grade Answer Key Chapter 9 Measurement 9.2 3
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.2-Indirect-Measurement-On-Own-MATHEMATICAL-PRACTICES-Question-2
Explanation :
Clue 1: A green line is shorter than a pink line.
Clue 2: The pink line is shorter than the blue line.
green line < pink line < blue line then the blue line will be the longest line
So, the green line is shorter than the blue line.

Chapter 9 Go Math Grade 1 Topic 9 Lesson 9.2 Answer Key Question 3.
Clue 1: An orange line is longer than a yellow line.
Clue 2: The yellow line is longer than a red line.
So, the orange line is ______ than the red line.
Go Math 1st Grade Answer Key Chapter 9 Measurement 9.2 4
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.2-Indirect-Measurement-On-Own-MATHEMATICAL-PRACTICES-Question-3
Explanation :
Clue 1: An orange line is longer than a yellow line.
Clue 2: The yellow line is longer than the red line.
orange line > yellow line > red line which means orange line is the longest line.
So, the orange line is longer than the red line.

Problem Solving • Applications

Question 4.
THINK SMARTER
The ribbon is longer than the yarn. The yarn is longer than the string. The yarn and the pencil are the same length. Draw the lengths of the objects next to their labels.
Go Math 1st Grade Answer Key Chapter 9 Measurement 9.2 5
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.2-Indirect-Measurement-Problem-Solving-Applications-Question-4
Explanation :
Ribbon  > Yarn >String
Yarn = Pencil
So, Ribon is the longest

Question 5.
THINK SMARTER
Is the first line longer than the second line? Choose Yes or No.
Go Math 1st Grade Answer Key Chapter 9 Measurement 9.2 6
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.2-Indirect-Measurement-Problem-Solving-Applications-Question-5
Explanation :
Both first two figures first lines are longer than second line, Whereas in third figure the first line is shorter than the first line.

TAKE HOME ACTIVITY • Show your child the length of one object. Then show your child an object that is longer and an object that is shorter than the first object.

Indirect Measurement Homework & Practice 9.2

Read the clues. Write shorter or longer to complete the sentence. Then draw to prove your answer.
Question 1.
Clue 1: A yarn is longer than a ribbon.
Clue 2: The ribbon is longer than a crayon.
So, the yarn is _______ than the crayon.
Go Math 1st Grade Answer Key Chapter 9 Measurement 9.2 7
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Indirect-Measurement-Homework-Practice-9.2-Question-1
Explanation :
Clue 1: A yarn is longer than a ribbon.
Clue 2: The ribbon is longer than a crayon.
Yarn > Ribbon > Crayon which means Yarn is the longest
So, the yarn is longer than the crayon.

Problem Solving
Solve. Draw or write to explain.
Question 2.
Megan’s pencil is shorter than Tasha’s pencil. Tasha’s pencil is shorter than Kim’s pencil. Is Megan’s pencil shorter or longer than Kim’s pencil?
________
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Indirect-Measurement-Homework-Practice-9.2-Problem-Solving-Question-2aqSA`
Explanation :
Megan’s pencil < Tasha’s pencil < Kim’s pencil
Kim’s pencil is the longest pencil
Megan’s pencil is shorter than Kim’s pencil

Go Math Grade 1 Chapter 9 Answer Key Pdf Question 3.
WRITE
Use different colors to draw 3 lines that are different lengths. Then write 3 sentences comparing their lengths.
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Indirect-Measurement-Homework-Practice-9.2-Question-3
Explanation :
Clue 1: A yellow string is longer than a red string.
Clue 2: The orange string is longer than a yellow string.
Clue 3: The red string is shorter than the orange string.

Lesson Check
Question 1.
A black line is longer than a gray line. The gray line is longer than a white line. Is the black line shorter or longer than the white line? Draw to prove your answer.
_________
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Indirect-Measurement-Homework-Practice-9.2-Lesson-Check-Question-1
Explanation :
Black line > Gray line >White line
Black line is the longest line .
So, black line is longer than white line .

Spiral Review
Question 2.
What is the sum? Write the number.
42 + 20 = _____
Answer:
42 + 20 = 62
Explanation :
When addend 20 is added to addend 42 we get the sum of 62 .

Lesson 9.3 Use Nonstandard Units to Measure Length

Essential Question How do you measure length using nonstandard units?

Listen and Draw

Use Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 1. Draw to show the problem.

MATHEMATICAL PRACTICES
Reasoning How do you draw the boat to be the right length?
Answer:

Model and Draw

You can use Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 1 to measure length. Write how many.
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 2
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.3-Use-Nonstandard-Units-to-Measure-Length-Model-Draw
Explanation
For first figure 19.5 Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 1 are used and for second figure 7.5 Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 1 are used .

Share and Show

Use real objects. Use Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 1 to measure.
Question 1.
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 3
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.3-Use-Nonstandard-Units-to-Measure-Length-Share-Show-Question-1
Explanation :
To measure pencil we require 2 square object .

Go Math Grade 1 Chapter 9 Pdf Lesson 9.3 Question 2.
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 4
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.3-Use-Nonstandard-Units-to-Measure-Length-Share-Show-Question-2
Explanation :
To Measure the stapler we require 3 square object.

Question 3.
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 5
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.3-Use-Nonstandard-Units-to-Measure-Length-Share-Show-Question-3
Explanation :
To Measure paint brush we require 3 square object .

Question 4.
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 6
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.3-Use-Nonstandard-Units-to-Measure-Length-Share-Show-Question-4

Explanation :
To Measure scissor we require 2 square object .

On Your Own

Use real objects. Use Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 1 to measure.
Question 5.
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 7.1
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.3-Use-Nonstandard-Units-to-Measure-Length-On-Your-Own-Question-5
Explanation :
To Measure the given figure we require 2 square object .

Question 6.
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 7
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.3-Use-Nonstandard-Units-to-Measure-Length-On-Your-Own-Question-6
Explanation :
To Measure the Glue bottle we require 2 square object .

Question 7.
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 8
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.3-Use-Nonstandard-Units-to-Measure-Length-On-Your-Own-Question-7
Explanation :
To Measure the given figure we require 2 square object .

Question 8.
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 9
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.3-Use-Nonstandard-Units-to-Measure-Length-On-Your-Own-Question-8
Explanation :
To Measure the Pencil we require 4 square object .

Question 9.
THINK SMARTER
The green yarn is about 2 Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 1 long. About how long is the blue yarn?
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 10
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.3-Use-Nonstandard-Units-to-Measure-Length-Question-9

Explanation :
The Green Yarn is 2Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 1 long where as , The Blue Yarn is 6 Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 1 long . as shown in above figure.

Problem Solving • Applications

MATHEMATICAL PRACTICE Evaluate Reasonableness Solve.
Question 10.
Mark measures a real glue stick with Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 1. About how long is a glue stick? Circle the answer that is most reasonable.
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 11
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.3-Use-Nonstandard-Units-to-Measure-Length-Problem-Solving-Applications-Question-10
Explanation :
To Measure glue stick we requires 4 Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 1 .

Question 11.
GO DEEPER
Bo has 4 ribbons. Circle the ribbon that is less than 3 Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 1 long but more than 1 Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 1 long.
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 12
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.3-Use-Nonstandard-Units-to-Measure-Length-Problem-Solving-Applications-Question-11
Explanation :
A ribbon that is less than 3 Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 1 long but more than 1 Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 1 long means 2 Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 1
Only the yellow ribbon has 2Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 1 .
So, it is circled.

Question 12.
THINK SMARTER+
The crayon is about 4 tiles long. Draw tiles below the crayon to show its length.
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 13
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.3-Use-Nonstandard-Units-to-Measure-Length-Problem-Solving-Applications-Question-12
Explanation :
To Measure Crayon we require 4 titles.

TAKE HOME ACTIVITY • Give your child paper clips or other small objects that are the same length. Have him or her estimate the lengths of objects around the house and then measure to check.

Use Nonstandard Units to Measure Length Homework & Practice 9.3

Use real objects. Use Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 14 to measure.
Question 1.
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 15
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Use-Nonstandard-Units-to-Measure-Length-Homework-Practice-9.3-Question-1
Explanation :
To measure Math book we require 2 Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 14

Question 2.
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 16
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Use-Nonstandard-Units-to-Measure-Length-Homework-Practice-9.3-Question-2
Explanation :
To measure marker we require 4 Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 14

Question 3.
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 17
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Use-Nonstandard-Units-to-Measure-Length-Homework-Practice-9.3-Question-3
Explanation :
To measure crayon we require 2 Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 14

Problem Solving
Solve.
Question 4.
Don measures his desk with Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 14. About how long is his desk?
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 18
about _____ Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 14
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Use-Nonstandard-Units-to-Measure-Length-Homework-Practice-9.3-Problem-Solving-Question-4
Explanation :
To measure Table we require 4 Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 14

Go Math Chapter 9 1st Grade Answer Key Question 5.
WRITE
Use words or
pictures to explain how to measure an index card using color tiles.
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Use-Nonstandard-Units-to-Measure-Length-Homework-Practice-9.3-Problem-Solving-Question-4
Explanation :
To measure Index card we require 4 Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 14

Lesson Check
Question 1.
Use Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 14. Kevin measures the ribbon with Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 14. About how long is the ribbon?
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 19
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Use-Nonstandard-Units-to-Measure-Length-Homework-Practice-9.3-Lesson-Check-Question-1
Explanation :
The length of the ribbon is about 4 Go Math Answer Key Grade 1 Chapter 9 Measurement 9.3 14.

Spiral Review
Question 2.
Draw and write to solve. I have 27 red flowers and 19 white flowers. How many flowers do I have?
______ flowers
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Use-Nonstandard-Units-to-Measure-Length-Homework-Practice-9.3-Lesson-Check-Question-2
Explanation :
Number of red flowers = 27
Number of white flowers = 19
Total Number of flowers = 27 + 19 = 46

Question 3.
Circle the number that is less.
51 50

Did tens or ones help you decide?
tens ones

Write the numbers.
______ is less than ____
_____< _____
Answer:
50 is less than 51
50 < 51
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Use-Nonstandard-Units-to-Measure-Length-Homework-Practice-9.3-Lesson-Check-Question-3
Explanation :
The  51  and 50 are two digit numbers. first check the ten’s place both the numbers have 5 in the ten’s place. later check digit in the one’s place. the first number have 1 in one’s and second number have 0 in the one’s place. so 1 is greater than 0 so, 51 is greater than 50 .

Lesson 9.4 Make a Nonstandard Measuring Tool

Essential Question How do you use a nonstandard measuring tool to measure length?
Answer :
Standard units are common units of measurement such as centimetres, grams and litres. Non-standard measurement units might include cups, cubes or sweets.
For example: a child might be asked to measure the length of their table using their hand span. They would then record how many hand spans the table was and record this. They might then be asked to measure the length of a book.

Listen and Draw

Circle the name of the child who measured correctly.
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.4 1

MATHEMATICAL PRACTICES
Use Tools Explain how you know who measured correctly.
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.4-Make-a-Nonstandard-Measuring-Tool-Listen-Draw
Explanation :
Mateo measures the pencil correctly.
The first paper clip should place from where the measuring starts then, place the second paper clip where the first paper clip ends and so on until the pencil is measured .

Model and Draw

Make your own paper clip measuring tool like the one on the shelf. Measure the length of a door. About how long is the door?
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.4 2
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.4-Make-a-Nonstandard-Measuring-Tool-Model-Draw
Explanation :
To measure the door we require about 3 paper clips.

Share and Show

Use real objects and the measuring tool you made. Measure. Circle the longest object. Underline the shortest object.
Question 1.
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.4 3
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.4-Make-a-Nonstandard-Measuring-Tool-Share-Show-Question-1
Explanation  :
To measure the notice board we require about 2 paper clips.

Question 2.
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.4 4
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.4-Make-a-Nonstandard-Measuring-Tool-Share-Show-Question-2
Explanation :
To Measure the above given figure we require about 1 paper clip.

Question 3.
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.4 5
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.4-Make-a-Nonstandard-Measuring-Tool-Share-Show-Question-3
Explanation:
To measure the board we require 2 safety clip

Question 4.
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.4 6
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.4-Make-a-Nonstandard-Measuring-Tool-Share-Show-Question-4
Explanation :
To measure given window we require about 1 paper clip .

On Your Own

MATHEMATICAL PRACTICE Use Appropriate Tools Use the measuring tool you made. Measure real objects.
Question 5.
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.4 7
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.4-Make-a-Nonstandard-Measuring-Tool-On-Your-Own-Question-5
Explanation :
To measure given figure we require about 1 paper clip .

Go Math Chapter 9 Review/Test Answer Key 1st Grade Question 6.
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.4 8
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.4-Make-a-Nonstandard-Measuring-Tool-On-Your-Own-Question-6
Explanation :
To measure given figure we require about 1 paper clip .

Question 7.
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.4 9
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.4-Make-a-Nonstandard-Measuring-Tool-On-Your-Own-Question-7

Question 8.
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.4 10
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.4-Make-a-Nonstandard-Measuring-Tool-On-Your-Own-Question-8

Question 9.
GO DEEPER
Cody measured his real lunch box. It is about 10 Go Math Grade 1 Answer Key Chapter 9 Measurement 9.4 11 long. About how long is Cody’s real pencil?
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.4 12
Answer:

Problem Solving • Applications

Solve
Question 10.
THINK SMARTER
Lisa tried to measure the pencil. She thinks the pencil is 5 paper clips long. About how long is the pencil?
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.4 13
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.4-Make-a-Nonstandard-Measuring-Tool-Problem-Solving-Applications-Question-10
Explanation :
Lisa measured the pencil in a wrong way. The correct measuring of the pencil is shown in the above figure.
To measure the pencil we require about 4 paper clips .

Question 11.
THINK SMARTER
Use the Go Math Grade 1 Answer Key Chapter 9 Measurement 9.4 11 below. About how long is the paintbrush?
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.4 14
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.4-Make-a-Nonstandard-Measuring-Tool-Problem-Solving-Applications-Question-11
Explanation :
The Marking of the paint brush is shown in the above figure to measure how long is the paint brush.
We require about 4 paper clips to measure it .

TAKE HOME ACTIVITY • Have your child measure different objects around the house using a paper clip measuring tool.

Make a Nonstandard Measuring Tool Homework & Practice 9.4

Use the measuring tool you made. Measure real objects.
Question 1.
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.4 15
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Make-Nonstandard-Measuring-Tool-Homework-Practice-9.4-Question-1
Explanation:
To Measure the computer we require about 1 paper clip .

Question 2.
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.4 16
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Make-Nonstandard-Measuring-Tool-Homework-Practice-9.4-Question-2
Explanation:
To Measure the table we require about 1 paper clip .

Question 3.
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.4 17
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Make-Nonstandard-Measuring-Tool-Homework-Practice-9.4-Question-3
Explanation:
To Measure the door we require about 1 paper clip .

Measurement Practice Answer Key Go Math Grade 1 Workbook Pdf Question 4.
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.4 18
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Make-Nonstandard-Measuring-Tool-Homework-Practice-9.4-Question-4
Explanation:
To Measure the Math we require about 1 paper clip .

Question 5.
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.4 19
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Make-Nonstandard-Measuring-Tool-Homework-Practice-9.4-Question-5
Explanation:
To Measure the computer we require about 1 paper clip .

Question 6.
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.4 20
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Make-Nonstandard-Measuring-Tool-Homework-Practice-9.4-Question-6
Explanation:
To Measure the given figure we require about 1 paper clip .

Question 7.
WRITE
Use words or pictures to explain how to measure a table using a paper clip measuring tool.
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Make-Nonstandard-Measuring-Tool-Homework-Practice-9.4-Question-7
Explanation:
To Measure the table we require about 1 paper clip .

Lesson Check
Question 1.
Use the Go Math Grade 1 Answer Key Chapter 9 Measurement 9.4 11 below. Circle the string that is about 4 Go Math Grade 1 Answer Key Chapter 9 Measurement 9.4 11 long.
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.4 21
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Make-Nonstandard-Measuring-Tool-Homework-Practice-9.4-Lesson-Check-Question-1
Explanation :
The paper clips length is marked with lines that lines length matches the length of string 3 . so, string 3 is about 4 Go Math Grade 1 Answer Key Chapter 9 Measurement 9.4 11 long .

Spiral Review
Question 2.
Ty crosses out the number cards that are greater than 38 and less than 34. What numbers are left?
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.4 22
______ and ______
Answer:
35 and 37 are left .
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Make-Nonstandard-Measuring-Tool-Homework-Practice-9.4-Spiral-Review-Question-2
Explanation :
Number greater than 38  are 39 and 40
Number lesser than 34 are 33
Numbers which are left 35 and 37

Question 3.
There are 12 books. 4 books are large. The rest are small. Write a number sentence that shows how to find the number of small books.
______ – ______ = ______
Answer:
Number of books = 12
Number of large books = 4
Number of small books = 12 – 4 = 8 books

Lesson 9.5 Problem Solving • Measure and Compare

Essential Question How can acting it out help you solve measurement problems?

The blue ribbon is about 4 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1 long. The red ribbon is 1 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1 long. The green ribbon is 2 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1 longer than the red ribbon. Measure and draw the ribbons in order from shortest to longest.

Show how to solve the problem.
Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 2
Answer :
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.5-Problem-Solving-Measure-Compare
Explanation :
Blue Ribbon is about 4 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1 long
Red ribbon is 1 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1 long
The green ribbon is 2 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1 longer than the red ribbon
Green Ribbon = 2 + 1 = 3 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1long
So, Blue ribbon is longest ribbon.
Blue > green > red ribbons.

HOME CONNECTION • Have your child act out a measurement problem by finding the lengths of 3 objects and ordering them from shortest to longest.

Try Another Problem
Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 3

Zack has 3 ribbons. The yellow ribbon is about 4 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1 long. The orange ribbon is 3 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1 shorter than the yellow ribbon. The blue ribbon is 2 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1 longer than the yellow ribbon.
Measure and draw the ribbons in order from longest to shortest.
Question 1.
Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 4
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.5-Problem-Solving-Measure-Compare-Try-Another-Problem-Question-1
Explanations :
Number of ribbons = 3
Yellow ribbon is about 4 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1 long.
Orange ribbon is 3 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1 shorter than the yellow ribbon.
Orange ribbon = 4 – 3 = 1 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1long.
Blue ribbon is 2 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1 longer than the yellow ribbon.
Blue ribbon = 4 + 2 = 6 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1 long.
blue ribbon is the longest ribbon
Blue > Yellow > Orange .

Chapter 9 Go Math Grade 1 Lesson 9.5 Answer Key Question 2.
Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 5
Answer:

Question 3.
Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 6
Answer:

MATHEMATICAL PRACTICES
Compare How many paper clips shorter is the orange ribbon than the blue ribbon?
Answer:
Blue ribbon is about 6 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1long
Orange is about 1 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1 long
Orange Ribbon is less than Blue Ribbon = 6 – 1 = 5 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1
5 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1shorter is the orange ribbon than the blue ribbon.

Share and Show

Solve. Draw or write to explain.
Question 4.
GO DEEPER
Lisa measures her shoe to be about 5 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1 long. Measure and draw an object that is 3 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1 shorter than her shoe. Measure and draw an object that is 2 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1 longer than her shoe.
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.5-Problem-Solving-Measure-Compare-Try-Another-Problem-Share-Show-Question-4
Explanation :
Lisa shoe measure to be = 5 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1 long
An object 1 that is 3 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1 shorter than her shoe.
Object 1 = 5 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1 – 3 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1 = 2 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1
An object 2 that is 2 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1 longer than her shoe.
Object 2 = 5 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1 + 2 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1 = 7 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1

Question 5.
THINK SMARTER+
Noah measures a marker to be about 4 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1 long and a pencil to be about 6 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1 long. Draw an object that is 1 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1 longer than the marker and 1 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1 shorter than the pencil.
Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 7
Answer:

TAKE HOME ACTIVITY • Have your child explain how he or she solved Exercise 4.

Problem Solving • Measure and Compare Homework & Practice 9.5

The blue string is about 3 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1 long. The green string is 2 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1 longer than the blue string. The red string is 1 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1 shorter than the blue string. Measure and draw the strings in order from longest to shortest.
Answer :
The blue string is about 3 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1 long.
The green string is 2 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1 longer than the blue string.
Green string = 3 + 2 = 5 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1long
The red string is 1 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1 shorter than the blue string.
Red string = 3 – 1 = 2 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1long
Green >Blue > Red string

Question 1.
Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 8
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Problem-Solving-Measure-and-Compare-Homework-Practice-9.5-Question-1

Question 2.
Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 9
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Problem-Solving-Measure-and-Compare-Homework-Practice-9.5-Question-2

Question 3.
Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 10
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Problem-Solving-Measure-and-Compare-Homework-Practice-9.5-Question-3

Problem Solving
Question 4.
Sandy has a ribbon about 4 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1 long. She cut a new ribbon 2 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1 longer. Measure and draw the two ribbons.
Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 11
The new ribbon is about ______ Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1 long.
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Problem-Solving-Measure-and-Compare-Homework-Practice-9.5-Problem-Solving-Question-4
Explanation :
Sandy has a ribbon about 4 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1 long.
New ribbon 2 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1 longer.
New ribbon = 4 + 2 = 6 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 1 long .

Question 5.
WRITE
Measure and draw to show a blue crayon and a green crayon that is about 1 paper clip longer.
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Problem-Solving-Measure-and-Compare-Homework-Practice-9.5-Problem-Solving-Question-5
Explanation :
draw to show a blue crayon and a green crayon that is about 1 paper clip longer.

Lesson Check
Question 1.
Mia measures a stapler with her paper clip ruler. About how long is the stapler?
Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 12
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Problem-Solving-Measure-and-Compare-Homework-Practice-9.5-Lesson-Check-Question-1
Explanation :
The measurement of the stapler is marked in the above image . so, the stapler is about 7 paper clips.

Spiral Review
Question 2.
What is the unknown number? Write the number.
4 + _____ = 13
Answer:
4 + ______ = 13
_______ = 13 – 4 = 9
So, the Unknown Number is 9

Go Math Grade 1 Chapter 9 Review Test Answer Key Question 3.
Count by tens. What numbers are missing? Write the numbers.
17, 27, ____, ____, 57, 67
Answer:
Count by tens :
17 , 27 , 37 , 47 , 57 , 67
Explanation :
Count by tens means the every ten’s digit is increased by 1 from the previous ten’s value of the Number .

Measurement Mid-Chapter Checkpoint

Concepts and Skills

Draw three crayons in order from shortest to longest.
Question 1.
Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 13
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Measurement-Mid-Chapter-Checkpoint-Concepts-Skills-Question-1
Explanation :
Longest crayon is the Yellow crayon and the shortest crayon is the Green Crayon .

Use Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 14 to measure.
Question 2.
Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 15
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Measurement-Mid-Chapter-Checkpoint-Concepts-Skills-Question-2
Explanation :
The Blue Yarn is  about 4 Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 14 long .

Question 3.
THINK SMARTER
Kiley measures a package with her paper clip measuring tool. About how long is the package?
Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts 9.5 16
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Measurement-Mid-Chapter-Checkpoint-Concepts-Skills-Question-3
Explanation :
As per the above figure the Kiley package is about 4 paper clips .

Lesson 9.6 Time to the Hour

Essential Question How do you tell time to the hour on a clock that has only an hour hand?

Listen and Draw

Start at 1. Write the unknown numbers.
1st Grade Go Math Answer Key Chapter 9 Measurement 9.6 1

MATHEMATICAL PRACTICES
Look for Structure How are a clock face and ordering numbers alike?
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.6-Time-to-the-Hour- Listen-Draw
Explanation :
Starts at 1 .
The Missing Number After 1 or Before 3 will be 2
The Missing Number After 8 or Before 10 will be 9
The Missing Number After 5 or Before 7 will be 6
The Missing Number After 11 will be 12
The clock ordering of numbers will be from left of the clock moving downwards to upwards towards right of the clock .

Share and Show

Look at where the hour hand points. Write the time.
Question 1.
1st Grade Go Math Answer Key Chapter 9 Measurement 9.6 2
______
Answer:
9 o ‘ Clock
Explanation :
The Hour’s hand is pointing towards 9 so, It is 9 o ‘ Clock

Question 2.
1st Grade Go Math Answer Key Chapter 9 Measurement 9.6 3
______
Answer:
1 o ‘ Clock
Explanation :
The Hour’s hand is pointing to 1 so, It is 1 o ‘ Clock

Question 3.
1st Grade Go Math Answer Key Chapter 9 Measurement 9.6 4
______
Answer:
11 o ‘ Clock
Explanation :
The Hour’s hand is pointing to 11 so, It is 11 o ‘ Clock

Question 4.
1st Grade Go Math Answer Key Chapter 9 Measurement 9.6 5
______
Answer:
6 o ‘ Clock
Explanation :
The Hour’s hand is pointing to 6 so, It is 6 o ‘ Clock

Question 5.
1st Grade Go Math Answer Key Chapter 9 Measurement 9.6 6
______
Answer:
7 o ‘ Clock
Explanation :
The Hour’s hand is pointing to 7 so, the time is 7 o ‘ Clock

Question 6.
1st Grade Go Math Answer Key Chapter 9 Measurement 9.6 7
_______
Answer:
5 o ‘ Clock
Explanation :
The Hour’s hand is pointing to 5 so, the time is 5 o ‘ Clock

On Your Own

MATHEMATICAL PRACTICE Make Connections Look at where the hour hand points. Write the time.
Question 7.
1st Grade Go Math Answer Key Chapter 9 Measurement 9.6 8
______
Answer:
4 o ‘ Clock
Explanation :
The Hour’s hand is pointing to 4 so, the time is 4 o ‘ Clock

Question 8.
1st Grade Go Math Answer Key Chapter 9 Measurement 9.6 9
_______
Answer:
10 o ‘ Clock
Explanation :
The Hour’s hand is pointing to 10 so, the time is 10 o ‘ Clock

Question 9.
1st Grade Go Math Answer Key Chapter 9 Measurement 9.6 10
_______
Answer:
6 o ‘ Clock
Explanation :
The Hour’s hand is pointing to 6 so, the time is 6 o ‘ Clock

Go Math 1st Grade How Do You Measure Up Answer Key Question 10.
1st Grade Go Math Answer Key Chapter 9 Measurement 9.6 11
_______
Answer:
12 o ‘ Clock
Explanation :
The Hour’s hand is pointing to 12 so, the time is 12 o ‘ Clock

Question 11.
1st Grade Go Math Answer Key Chapter 9 Measurement 9.6 12
_______
Answer:
1 o ‘ Clock
Explanation :
The Hour’s hand is pointing to 1 so, the time is 1 o ‘ Clock

Question 12.
1st Grade Go Math Answer Key Chapter 9 Measurement 9.6 13
_______
Answer:
3 o ‘ Clock
Explanation :
The Hour’s hand is pointing to 3 so, the time is 3 o ‘ Clock

Question 13.
THINK SMARTER
On Rae’s clock, the hour hand points to the 9. Circle Rae’s clock.
1st Grade Go Math Answer Key Chapter 9 Measurement 9.6 14
Answer:
9 o ‘ Clock
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.6-Time-to-the-Hour-Share-Show-Question-13
Explanation :
In the first clock the hour hand is pointing 11 so, the time is 11 o ‘ clock
In the Second clock the hour hand is pointing 9 so, the time is 9 o ‘ clock
In the Third clock the hour hand is pointing 11 so, the time is 11 o ‘ clock
So, Second Clock is the right clock .

Problem Solving • Applications

Question 14.
THINK SMARTER
Which time is not the same? Circle it.
1st Grade Go Math Answer Key Chapter 9 Measurement 9.6 15
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.6-Time-to-the-Hour-Problem-Solving-Applications-Question-14
Explanation :
In the first clock the hour hand is pointing 11 so, the time is 11 o ‘ clock But the time written as 1 : 00 so . it is wrong .
In the Second clock the hour hand is pointing 1 so, the time is 1 o ‘ clock . It is Right .

Question 15.
GO DEEPER
Manny leaves for school at 8 o’clock. Write and draw to show 8 o’clock.
1st Grade Go Math Answer Key Chapter 9 Measurement 9.6 16
_______
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.6-Time-to-the-Hour-Problem-Solving-Applications-Question-15
Explanation :
The hour hand is pointing 8 so, the time is 8 o ‘ clock

Question 16.
THINK SMARTER
Look at the hour hand. What is the time?
1st Grade Go Math Answer Key Chapter 9 Measurement 9.6 17
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.6-Time-to-the-Hour-Problem-Solving-Applications-Question-16
Explanation :
The Hour Hand is pointing 7 . So, the time is 7 : 00 .

TAKE HOME ACTIVITY • Have your child describe what he or she did in this lesson.

Time to the Hour Homework & Practice 9.6

Look at where the hour hand points. Write the time.
Question 1.
1st Grade Go Math Answer Key Chapter 9 Measurement 9.6 18
______
Answer:
2 o’ clock
Explanation :
The Short Hand or Hour Hand is pointing 2 . So, the time is 2 : 00 .

Question 2.
1st Grade Go Math Answer Key Chapter 9 Measurement 9.6 19
______
Answer:
9 o’ clock
Explanation :
The Short Hand or Hour Hand is pointing 9 . So, the time is 9 : 00 .

Question 3.
1st Grade Go Math Answer Key Chapter 9 Measurement 9.6 20
______
Answer:
12 o’ clock
Explanation :
The Short Hand or Hour Hand is pointing 12 0′ clock. So, the time is 12 : 00 .

Problem Solving
Solve.
Question 4.
Which time is not the same? Circle it.
1st Grade Go Math Answer Key Chapter 9 Measurement 9.6 21
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Time-to-the-Hour-Homework-Practice-9.6-Problem-Solving-Question-4
Explanation :
In the first clock the hour hand is pointing 7 so, the time is 7 o ‘ clock . It is Wrong .
In the Second clock the hour hand is pointing 8 so, the time is 8 o ‘ clock. But the time written as 7 : 00 so . it is wrong .

Question 5.
WRITE
Draw a clock to show where the hour hand points for 11:00.
Answer:
11 o ‘ Clock
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Time-to-the-Hour-Homework-Practice-9.6-Problem-Solving-Question-5
Explanation :
The Hour’s hand is pointing to 11 so, It is 11 o ‘ Clock

Lesson Check
Question 1.
Look at the hour hand. What is the time? Write the time.
1st Grade Go Math Answer Key Chapter 9 Measurement 9.6 22
Answer:
3 o’ clock
Explanation :
The Short Hand or Hour Hand is pointing 3 . So, the time is 3 : 00 .

Question 2.
Look at the hour hand. What is the time? Write the time.
1st Grade Go Math Answer Key Chapter 9 Measurement 9.6 23
Answer:
9 o’ clock
Explanation :
The Short Hand or Hour Hand is pointing 9 . So, the time is 9 : 00 .

Spiral Review
Question 3.
What is the sum? Write the number.
40 + 30 = _____
Answer:
40 + 30 = 70

Question 4.
What is the sum? Write the number
53 + 30 = ______
Answer:
53 + 30 = 83

Lesson 9.7 Time to the Half Hour

Essential Question How do you tell time to the half hour on a clock that has only an hour hand?
Answer :
To tell time to the half hour on a clock that an hour hand exactly halfway between the two numbers
Example:
To represent five and half an hour would be exactly here halfway between five and six .

Listen and Draw

Circle 4:00, 5:00, or between 4:00 and 5:00 to describe the time shown on the clock.
Go Math 1st Grade Answer Key Chapter 9 Measurement 9.7 1.1
4:00
between 4:00 and 5:00
5:00

Go Math 1st Grade Answer Key Chapter 9 Measurement 9.7 1.2
4:00
between 4:00 and 5:00
5:00

Go Math 1st Grade Answer Key Chapter 9 Measurement 9.7 1.3
4:00
between 4:00 and 5:00
5:00
Answer :
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.7-Time-to-the-Half-Hour-Listen-Draw
Explanation :
In the first clock the short hand or hour hand points 4 so, the time is 4 o’clock.
In the second clock the short hand or hour hand points exactly half way in between 4 and 5
In the Third clock the short hand or hour hand points 5 so, the time is 5 o’clock.

MATHEMATICAL PRACTICES
Reasoning Use before and after to describe the time shown on the middle clock.
Answer:

Share and Show

Look at where the hour hand points. Write the time.
Question 1.
Go Math 1st Grade Answer Key Chapter 9 Measurement 9.7 2
Answer:
half past 1 o’ clock
Time is 1:30
Explanation:
Half-past 1 is a short way of saying it’s half an hour (30 minutes) after 1:00.
Here the short hand or hour hand points in between 1 and 2.
so the Time is 1:30.

Question 2.
Go Math 1st Grade Answer Key Chapter 9 Measurement 9.7 3
Answer:
half past 4 o’ clock
Time is 4:30
Explanation:
Half-past 4 is a short way of saying it’s half an hour (30 minutes) after 4:00.
Here the short hand or hour hand points in between 4 and 5.
so the Time is 4:30.

Question 3.
Go Math 1st Grade Answer Key Chapter 9 Measurement 9.7 4
Answer:
half past 11 o’ clock
Time is 11:30
Explanation:
Half-past 11 is a short way of saying it’s half an hour (30 minutes) after 11:00.
Here the short hand or hour hand points in between 11 and 12.
so the Time is 11:30.

Question 4.
Go Math 1st Grade Answer Key Chapter 9 Measurement 9.7 5
Answer:
half past 3 o’ clock
Time is 3:30
Explanation:
Half-past 3 is a short way of saying it’s half an hour (30 minutes) after 3:00.
Here the short hand or hour hand points in between 3 and 4.
so the Time is 3:30.

On Your Own

MATHEMATICAL PRACTICE Use Reasoning Look at where the hour hand points. Write the time.
Question 5.
Go Math 1st Grade Answer Key Chapter 9 Measurement 9.7 6
Answer:
half past 5 o’ clock
Time is 5:30
Explanation:
Half-past 5 is a short way of saying it’s half an hour (30 minutes) after 5:00.
Here the short hand or hour hand points in between 5 and 6.
so the Time is 5:30.

Question 6.
Go Math 1st Grade Answer Key Chapter 9 Measurement 9.7 7
Answer:
half past 10 o’ clock
Time is 10:30
Explanation:
Half-past 10 is a short way of saying it’s half an hour (30 minutes) after 10:00.
Here the short hand or hour hand points in between 10 and 11.
so the Time is 10:30.

Question 7.
Go Math 1st Grade Answer Key Chapter 9 Measurement 9.7 8
Answer:
half past 2 o’ clock
Time is 2:30
Explanation:
Half-past 2 is a short way of saying it’s half an hour (30 minutes) after 2:00.
Here the short hand or hour hand points in between 2 and 3.
so the Time is 2:30.

Question 8.
Go Math 1st Grade Answer Key Chapter 9 Measurement 9.7 9
Answer:
half past 9 o’ clock
Time is 9:30
Explanation:
Half-past 9 is a short way of saying it’s half an hour (30 minutes) after 9:00.
Here the short hand or hour hand points in between 9 and 10.
so the Time is 9:30.

Question 9.
THINK SMARTER
Maya starts reading at half past 8. Circle the clock that shows the time Maya starts reading.
Go Math 1st Grade Answer Key Chapter 9 Measurement 9.7 10
Answer:
Maya starts reading at half past 8
Time is 8:30
first clock is right
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.7-Time-to-the-Half-Hour-Question-9
Explanation:
Half-past 8 is a short way of saying it’s half an hour (30 minutes) after 8:00.
Here the short hand or hour hand points in between 8 and 9.
so the Time is 8:30.

Problem Solving • Applications

Question 10.
THINK SMARTER
Tim plays soccer at half past 9:00. He eats lunch at half past 1:00. He sees a movie at half past 2:00.
Look at the clock. Write what Tim does
Go Math 1st Grade Answer Key Chapter 9 Measurement 9.7 11
Answer:
Tim play Soccer at half past 9: 00 means the time is 9 : 30
Tim eats lunch at half past 1:00. means the time is 1 : 30
Tim sees a movie at half past 2:00 means the time is 2 : 30
From the above clock we notice, Here the short hand or hour hand points in between 2 and 3.
so the Time is 2:30.
half past 2 o’ clock
Explanation:
Half-past 2 is a short way of saying it’s half an hour (30 minutes) after 2:00.
Here the short hand or hour hand points in between 2 and 3.
so the Time is 2:30.

Question 11.
GO DEEPER
Tyra has a piano lesson at 5:00. The lesson ends at half past 5:00. How much time is Tyra at her lesson? Circle your answer.
half hour
hour
Answer:
Tyra piano class is at = 5 : 00
Tyra piano class end at = half past 5:00 = 5 : 30
Time is Tyra at her lesson = 5 : 30 – 5 : 00 = 30 minutes or half an hour .
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.7-Time-to-the-Half-Hour-Problem-Solving-Applications-Question-11

Question 12.
THINK SMARTER
What time is it? Circle the time that makes the sentence true.
Go Math 1st Grade Answer Key Chapter 9 Measurement 9.7 12
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.7-Time-to-the-Half-Hour-Problem-Solving-Applications-Question-12
half past 5 o’ clock
Time is 5:30
Explanation:
Half-past 5 is a short way of saying it’s half an hour (30 minutes) after 5:00.
Here the short hand or hour hand points in between 5 and 6.
so the Time is 5:30.

TAKE HOME ACTIVITY • Say a time, such as half past 10:00. Ask your child to describe where the hour hand points at this time.
Answer :
half past 10 o’ clock
Time is 10:30
Explanation:
Half-past 10 is a short way of saying it’s half an hour (30 minutes) after 10:00.
Here the short hand or hour hand points in between 11 and 10.
so the Time is 10:30.

Time to the Half Hour Homework & Practice 9.7

Look at where the hour hand points. Write the time.
Question 1.
Go Math 1st Grade Answer Key Chapter 9 Measurement 9.7 13
Answer:
half past 10 o’ clock
Time is 10:30
Explanation:
Half-past 10 is a short way of saying it’s half an hour (30 minutes) after 10:00.
Here the short hand or hour hand points in between 11 and 10.
so the Time is 10:30.

Question 2.
Go Math 1st Grade Answer Key Chapter 9 Measurement 9.7 14
Answer:
half past 3 o’ clock
Time is 3:30
Explanation:
Half-past 3 is a short way of saying it’s half an hour (30 minutes) after 3:00.
Here the short hand or hour hand points in between 3 and 4.
so the Time is 3:30.

Question 3.
Go Math 1st Grade Answer Key Chapter 9 Measurement 9.7 15
Answer:
half past 1 o’ clock
Time is 1:30
Explanation:
Half-past 1 is a short way of saying it’s half an hour (30 minutes) after 1:00.
Here the short hand or hour hand points in between 1 and 2.
so the Time is 1:30.

Problem Solving
Solve.
Question 4.
Greg rides his bike at half past 4:00. He eats dinner at half past 6:00. He reads a book at half past 8:00.
Look at the clock. Write what Greg does.
Go Math 1st Grade Answer Key Chapter 9 Measurement 9.7 16
Answer:
Greg rides his bike at half past 4:00 = 4 : 30
Greg eats dinner at half past 6:00. = 6 : 30
Greg reads a book at half past 8:00 = 8 : 30
The Time in the above clock is 6 : 30 so, at half past 6 o’clock Grey is having dinner .
Explanation:
Half-past 6 is a short way of saying it’s half an hour (30 minutes) after 6:00.
Here the short hand or hour hand points in between 6 and 7.
so the Time is 6:30.

Question 5.
WRITE
Draw clocks to show where the hour hand points for 5:00 and half past 5:00.
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Time-Half-Hour-Homework-Practice-9.7-Question-5
Explanation :
In First Clock the Hour hand or Short Hand points in between 5 and 6.
so the Time is 5:30.
In Second Clock the hour hand or short hand points to 5
So, the Time is 5 : 00

Lesson Check
Question 1.
Look at the hour hand. What is the time? Write the time.
Go Math 1st Grade Answer Key Chapter 9 Measurement 9.7 17
Answer:
half past 5 o’ clock
Time is 5:30
Explanation:
Half-past 5 is a short way of saying it’s half an hour (30 minutes) after 5:00.
Here the short hand or hour hand points in between 5 and 6.
so the Time is 5:30.

Question 2.
Look at the hour hand. What is the time? Write the time.
Go Math 1st Grade Answer Key Chapter 9 Measurement 9.7 18
Answer:
half past 9 o’ clock
Time is 9:30
Explanation:
Half-past 9 is a short way of saying it’s half an hour (30 minutes) after 9:00.
Here the short hand or hour hand points in between 9 and 10.
so the Time is 9:30.

Spiral Review
Question 3.
What number does the model show? Write the number.
Go Math 1st Grade Answer Key Chapter 9 Measurement 9.7 19
Answer:
The Above Model shows 10 ten lines and 3 ones. so the number is
10 + 3 = 13

Question 4.
How many tens and ones make this number?
Go Math 1st Grade Answer Key Chapter 9 Measurement 9.7 20
Answer:
14 = 10 + 4
10 tens and 4 ones .

Lesson 9.8 Tell Time to the Hour and Half Hour

Essential Question How are the minute hand and hour hand different for time to the hour and time to the half hour?
Answer :
Telling half hours
Yes, at 1:30 the hour hand points exactly halfway between 1 and 2! The hour hand tells us a lot about the time! … The minute hand spins all the way around the clock every hour. It makes it easier to see if it’s 1:10, or 1:15, or even 1:12

Listen and Draw

Each clock has an hour hand and a minute hand. Use what you know about the hour hand to write the unknown numbers.
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.8 1
It is 1:00.
The hour hand points to the _____.
The minute hand points to the _____.
Answer :
It is 1:00.
The hour hand points to the 1.
The minute hand points to the 12.

Go Math Answer Key Grade 1 Chapter 9 Measurement 9.8 2
It is half past 1:00.
The hour hand points between the _____ and the ____.
The minute hand points to the _____.
Answer :
It is half past 1:00.
The hour hand points between the 1 and the 2 .
The minute hand points to the 6 .

MATHEMATICAL PRACTICES
Use Tools Look at the top clock. Explain how you know which is the minute hand.
Answer:
The large hand on a clock that points to the minutes. It goes once around the clock every 60 minutes (one hour). Example: in the clock on the left, the minute hand is just past the “4”, and if you count the little marks from “12” it shows that it is 22 minutes past the hour.

Share and Show

Write the time.
Question 1.
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.8 3
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.8-Tell-Time-to-the-Hour-and-Half-Hour-Share-Show-Question-1
Explanation:
It is half past 1:00.
The hour hand points between the 1 and the 2 .
The minute hand points to the 6 .

Question 2.
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.8 4
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.8-Tell-Time-to-the-Hour-and-Half-Hour-Share-Show-Question-2
Explanation:
It is half past 1:00.
The hour hand points between the 1 and the 2 .
The minute hand points to the 6 .

Question 3.
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.8 5
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.8-Tell-Time-to-the-Hour-and-Half-Hour-Share-Show-Question-3
Explanation :
It is 4:00.
The hour hand points to the 4.
The minute hand points to the 12.

On Your Own

MATHEMATICAL PRACTICE Attend to Precision Write the time.
Question 4.
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.8 6
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.8-Tell-Time-to-the-Hour-and-Half-Hour-On-Your-Own-Question-4
Explanation:
It is half past 7:00.
The hour hand points between the 7 and the 8 .
The minute hand points to the 6 .

Question 5.
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.8 7
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.8-Tell-Time-to-the-Hour-and-Half-Hour-On-Your-Own-Question-5
Explanation :
It is 9:00.
The hour hand points to the 9.
The minute hand points to the 12.

Question 6.
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.8 8
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.8-Tell-Time-to-the-Hour-and-Half-Hour-On-Your-Own-Question-6
Explanation:
It is half past 8:00.
The hour hand points between the 8 and the 9 .
The minute hand points to the 6 .

Question 7.
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.8 9
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.8-Tell-Time-to-the-Hour-and-Half-Hour-On-Your-Own-Question-7
Explanation:
It is half past 3:00.
The hour hand points between the 3 and the 4 .
The minute hand points to the 6 .

Question 8.
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.8 10
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.8-Tell-Time-to-the-Hour-and-Half-Hour-On-Your-Own-Question-8
Explanation :
It is 2:00.
The hour hand points to the 2.
The minute hand points to the 12.

Question 9.
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.8 11
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.8-Tell-Time-to-the-Hour-and-Half-Hour-On-Your-Own-Question-9
Explanation :
It is 6:00.
The hour hand points to the 6.
The minute hand points to the 12.

Circle your answer
Question 10.
Sara goes to the park when both the hour hand and the minute hand point to the 12. What time does Sara go to the park?
1:00
12:00
12:30
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.8-Tell-Time-to-the-Hour-and-Half-Hour-On-Your-Own-Question-10
Explanation
It is 12:00.
The hour hand points to the 12.
The minute hand points to the 12.

Question 11.
THINK SMARTER
Mel goes to the park when the hour hand points between the 3 and 4 and the minute hand points to the 6. What time does Mel go to the park?
3:00
3:30
6:00
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.8 12.1
Answer:
Time Mel go to park = 3 : 30
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.8-Tell-Time-to-the-Hour-and-Half-Hour-On-Your-Own-Question-11

Explanation:
It is half past 3:00.
The hour hand points between the 3 and the 4 .
The minute hand points to the 6 .

Problem Solving • Applications

Solve.
Question 12.
Linda wakes up at 6:30. Draw to show what time Linda wakes up.
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.8 12
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.8-Tell-Time-to-the-Hour-and-Half-Hour-Problem-Solving-Applications-Question-12
Explanation:
It is half past 6:00.
The hour hand points between the 6 and the 7 .
The minute hand points to the 6 .

Question 13.
David left school at 3:30. Circle the clock that shows 3:30.
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.8 13
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.8-Tell-Time-to-the-Hour-and-Half-Hour-Problem-Solving-Applications-Question-13

Question 14.
GO DEEPER
The hour hand points halfway between the 2 and 3. Draw the hour hand and the minute hand. Write the time.
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.8 14
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.8-Tell-Time-to-the-Hour-and-Half-Hour-Problem-Solving-Applications-Question-14

Question 15.
THINK SMARTER
Choose all the ways that name the time on the clock.
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.8 15
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.8-Tell-Time-to-the-Hour-and-Half-Hour-Problem-Solving-Applications-Question-15

Explanation:
It is half past 7:00.
The hour hand points between the 7 and the 8 .
The minute hand points to the 6 .

TAKE HOME ACTIVITY • At times on the half hour, have your child show you the minute hand and the hour hand on a clock and tell what time it is.

Tell Time to the Hour and Half Hour Homework & Practice 9.8

Write the time.
Question 1.
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.8 16
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Tell-Time-to-the-Hour-and-Half-Hour-Homework-Practice-9.8-Question-1
Explanation :
It is 8:00.
The hour hand points to the 8.
The minute hand points to the 12.

Question 2.
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.8 17
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Tell-Time-to-the-Hour-and-Half-Hour-Homework-Practice-9.8-Question-2
Explanation:
It is half past 1:00.
The hour hand points between the 1 and the 2 .
The minute hand points to the 6 .

Question 3.
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.8 18
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Tell-Time-to-the-Hour-and-Half-Hour-Homework-Practice-9.8-Question-3
Explanation :
It is 5:00.
The hour hand points to the 5.
The minute hand points to the 12.

Question 4.
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.8 19
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Tell-Time-to-the-Hour-and-Half-Hour-Homework-Practice-9.8-Question-4
Explanation:
It is half past 9:00.
The hour hand points between the 10 and the 9 .
The minute hand points to the 6 .

Question 5.
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.8 20
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Tell-Time-to-the-Hour-and-Half-Hour-Homework-Practice-9.8-Question-5
Explanation :
It is 11:00.
The hour hand points to the 11.
The minute hand points to the 12.

Question 6.
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.8 21
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Tell-Time-to-the-Hour-and-Half-Hour-Homework-Practice-9.8-Question-6
Explanation:
It is half past 10:00.
The hour hand points between the 10 and the 11 .
The minute hand points to the 6 .

Problem Solving
Solve.
Question 7.
Lulu walks her dog at 7 o’clock. Bill walks his dog 30 minutes later. Draw to show what time Bill walks his dog. 
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.8 22
Answer:
Lulu walks her dog at 7 o’clock.
Bill walks his dog 30 minutes later. = 7:00 + 0.30 = 7:30
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Tell-Time-to-the-Hour-and-Half-Hour-Homework-Practice-9.8-Problem-Solving-Question-7

Question 8.
WRITE
Draw a clock to show the time 1:30.
Answer:
Explanation:
It is half past 1:00.
The hour hand points between the 1 and the 2 .
The minute hand points to the 6 .
Explanation:
It is half past 7:00.
The hour hand points between the 7 and the 8 .
The minute hand points to the 6 .

Lesson Check
Question 1.
What time is it? Write the time.
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.8 23
______
Answer:
It is half past 7:00.
Explanation:
It is half past 7:00.
The hour hand points between the 7 and the 8 .
The minute hand points to the 6 .

Question 2.
What time is it? Write the time.
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.8 24
______
Answer:
2:00
Explanation :
It is 2:00.
The hour hand points to the 2.
The minute hand points to the 12.

Spiral Review
Question 3.
What is the sum? Write the number.
48 + 20 = _____
Answer:
48 + 20 = 68
Explanation :
Adding addend 48 and addend 20 we get sum 68 .

Question 4.
How many tens and ones are in the sum? Write the numbers. Write the sum.
Go Math Answer Key Grade 1 Chapter 9 Measurement 9.8 25
____ tens _____ ones
Answer:
67 + 25 = 92
9 tens and 2 ones.

Lesson 9.9 Practice Time to the Hour and Half Hour

Essential Question How do you know whether to draw and write time to the hour or half hour?
Answer :
The short hand tells us the hour. The long hand tells us the minutes. When the long hand is pointing at the 6, it is half of the hour. Write in the time below each clock.

Listen
Circle the clock that matches the problem.
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.9 1
Answer :
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.9-Practice-Time-to-the-Hour-and-Half-Hour-Listen

MATHEMATICAL PRACTICES
Generalize Describe how you know which clock shows 1:30.
Answer:
The fifth clock
Explanation :
It is half past 1:00.
The hour hand points between the 1 and the 2 .
The minute hand points to the 6 .

Share and Show

Use the hour hand to write the time. Draw the minute hand.
Question 1.
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.9 2
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.9-Practice-Time-to-the-Hour-and-Half-Hour-Share-Show-Question-1
Explanation :
It is 4:00.
The hour hand points to the 4.
The minute hand points to the 12.

Question 2.
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.9 3
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.9-Practice-Time-to-the-Hour-and-Half-Hour-Share-Show-Question-2
Explanation :
It is half past 11:00.
The hour hand points between the 11 and the 12 .
The minute hand points to the 6 .

Question 3.
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.9 4
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.9-Practice-Time-to-the-Hour-and-Half-Hour-Share-Show-Question-3
Explanation :
It is half past 6:00.
The hour hand points between the 6 and the 7 .
The minute hand points to the 6 .

Question 4.
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.9 5
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.9-Practice-Time-to-the-Hour-and-Half-Hour-Share-Show-Question-4
Explanation :
It is 7:00.
The hour hand points to the 7.
The minute hand points to the 12.

Question 5.
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.9 6
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.9-Practice-Time-to-the-Hour-and-Half-Hour-Share-Show-Question-5
Explanation :
It is 2:00.
The hour hand points to the 2.
The minute hand points to the 12.

Question 6.
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.9 7
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.9-Practice-Time-to-the-Hour-and-Half-Hour-Share-Show-Question-6
Explanation :
It is half past 3:00.
The hour hand points between the 3 and the 4 .
The minute hand points to the 6 .

On Your Own

MATHEMATICAL PRACTICE Use Diagrams Use the hour hand to write the time. Draw the minute hand.
Question 7.
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.9 8
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.9-Practice-Time-to-the-Hour-and-Half-Hour-On-Your-Own-Question-7
Explanation :
It is 10:00.
The hour hand points to the 10.
The minute hand points to the 12.

Question 8.
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.9 9
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.9-Practice-Time-to-the-Hour-and-Half-Hour-On-Your-Own-Question-8
Explanation :
It is half past 12:00.
The hour hand points between the 12 and the 1 .
The minute hand points to the 6 .

Question 9.
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.9 10
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.9-Practice-Time-to-the-Hour-and-Half-Hour-On-Your-Own-Question-9
Explanation :
It is 5:00.
The hour hand points to the 5.
The minute hand points to the 12.

Question 10.
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.9 11
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.9-Practice-Time-to-the-Hour-and-Half-Hour-On-Your-Own-Question-10
Explanation :
It is half past 10:00.
The hour hand points between the 10 and the 11 .
The minute hand points to the 6 .

Question 11.
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.9 12
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.9-Practice-Time-to-the-Hour-and-Half-Hour-On-Your-Own-Question-11
Explanation :
It is 12:00.
The hour hand points to the 12.
The minute hand points to the 12.

Question 12.
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.9 13
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.9-Practice-Time-to-the-Hour-and-Half-Hour-On-Your-Own-Question-12
Explanation :
It is half past 5:00.
The hour hand points between the 5 and the 6 .
The minute hand points to the 6 .

Question 13.
THINK SMARTER
What is the error? Zoey tried to show 6:00. Explain how to change the clock to show 6:00.
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.9 14
Answer:
Zoey shows the time 6 : 00 wrongly.
To change the clock to show 6:00, We, should point the short hand or hand hand to 6 and the long hand should point 12.
Then , the Time will be

Problem Solving • Applications

Solve.
Question 14.
Vince goes to a baseball game at 4:30. Draw to show what time Vince goes to a baseball game.
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.9 15
Answer:
Vince goes to a baseball game at 4:30.
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.9-Practice-Time-to-the-Hour-and-Half-Hour-Problem-Solving-Applications-Question-14
Explanation :
It is half past 4:00.
The hour hand points between the 4 and the 5 .
The minute hand points to the 6 .

Question 15.
GO DEEPER
Brandon has lunch at 1 o’clock. Write and draw to show what time Brandon has lunch.
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.9 16
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Lesson-9.9-Practice-Time-to-the-Hour-and-Half-Hour-Problem-Solving-Applications-Question-15
Brandon has lunch at 1 o’clock.
Explanation :
It is 1:00.
The hour hand points to the 1.
The minute hand points to the 12.

Question 16.
THINK SMARTER
Juan tried to show 8:30. He made a mistake.
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.9 17
What did Juan do wrong? Explain his mistake.
Answer:
juan tired to show 8 : 30 but he showed 7 : 30 as, the our hand is in between 7 and 8.
To show 8 :30. we should mark the half hand exactly in between 8 and 9 .
Explanation :
It is half past 8:00.
The hour hand points between the 8 and the 9 .
The minute hand points to the 6 .

TAKE HOME ACTIVITY • Show your child the time on a clock. Ask him or her what time it will be in 30 minutes

Practice Time to the Hour and Half Hour Homework & Practice 9.9

Use the hour hand to write the time. Draw the minute hand.
Question 1.
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.9 18
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement- Practice Time-to-the-Hour-and-Half-Hour-Homework-Practice-9.9-Question-1
Explanation :
It is 11:00.
The hour hand points to the 11.
The minute hand points to the 12.

Question 2.
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.9 19
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement- Practice Time-to-the-Hour-and-Half-Hour-Homework-Practice-9.9-Question-2
Explanation :
It is half past 8:00.
The hour hand points between the 8 and the 9 .
The minute hand points to the 6 .

Question 3.
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.9 20
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement- Practice Time-to-the-Hour-and-Half-Hour-Homework-Practice-9.9-Question-3
Explanation :
It is half past 2:00.
The hour hand points between the 2 and the 3 .
The minute hand points to the 6 .

Problem Solving
Solve.
Question 4.
Billy played outside for a half hour. Write how many minutes Billy played outside.
_______ minutes
Answer:
Billy played outside for a half hour.
half an hour = 30 minutes .

Question 5.
WRITE
Draw a clock to show a time to the hour. Draw another clock to show a time to the half hour. Write each time.
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement- Practice Time-to-the-Hour-and-Half-Hour-Homework-Practice-9.9-Question-5

Lesson Check
Question 1.
Write the time.
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.9 21
Answer:
It is 11:00.
The hour hand points to the 11.
The minute hand points to the 12.

Spiral Review
Question 2.
What is the difference? Write the number.
80 – 30 = _____
Answer:
80 – 30 = 50

Question 3.
Use . Amy measures the eraser with Go Math Grade 1 Answer Key Chapter 9 Measurement 9.9 22. About how long is the eraser?
Go Math Grade 1 Answer Key Chapter 9 Measurement 9.9 23Go Math Grade 1 Answer Key Chapter 9 Measurement 9.9 22
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement- Practice Time-to-the-Hour-and-Half-Hour-Homework-Practice-9.9-Spiral-Review-Question-3
Explanation :
To Measure eraser we require about 4 Go Math Grade 1 Answer Key Chapter 9 Measurement 9.9 22

Measurement Review/Test

Question 1.
Match each word on the left to a drawing on the right.
Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts rt 1
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Measurement-Review-Test-Question-1

Question 2.
Is the first line shorter than the second line? Choose Yes or No.
Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts rt 2
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Measurement-Review-Test-Question-2

Question 3.
The crayon is about 5 tiles long. Draw tiles below the crayon to show its length.
Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts rt 3
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Measurement-Review-Test-Question-3
The length of the crayon is represented in the above figure

Question 4.
Use the below Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts rt 4. About how long is the Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts rt 5?
Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts rt 6
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Measurement-Review-Test-Question-4

Question 5.
Measure the
Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts rt 7
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Measurement-Review-Test-Question-5

Question 6.
Look at the hour hand. What is the time?
Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts rt 8
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Measurement-Review-Test-Question-6

Question 7.
What time is it? Circle the time that makes the sentence true.
Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts rt 9
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Measurement-Review-Test-Question-7

Question 8.
Choose all the ways that name the time on the clock.
Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts rt 10
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Measurement-Review-Test-Question-8
Explanation :
It is half past 11:00.
The hour hand points between the 11 and the 12 .
The minute hand points to the 6 .

Question 9.
Draw the hand on the clock to show 9:30.
Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts rt 11
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Measurement-Review-Test-Question-9
Explanation :
It is half past 9:00.
The hour hand points between the 9 and the 10 .
The minute hand points to the 6 .

Question 10.
GO DEEPER
Lucy tried to show 5:00. She made a mistake.
Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts rt 12
Draw hands on the clock to show 5:00.
Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts rt 13
What did Lucy do wrong? Explain her mistake.
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Measurement-Review-Test-Question-10
Lucy didn’t indicate the hour or short hand in the clock .
Explanation :
It is 5:00.
The hour hand points to the 5.
The minute hand points to the 12.

Question 11.
THINK SMARTER+
Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Concepts rt 14
Answer:
Go-Math-Grade-1-Chapter-9-Answer-Key-Measurement-Measurement-Review-Test-Question-11
Explanation :
The green line is shorter than red line
The blue line is longer than red line
That means blue line is longest line
blue line > red line > green line

Final Words:
We hope the given information is helpful for all the students of Grade 1. Get the step by step solutions of all the questions from HMH Go Math Grade 1 Answer Key Chapter 9 Measurement pdf.

Go Math Grade 1 Chapter 9 Answer Key Pdf Measurement Read More »

Go Math Grade K Answer Key Chapter 12

Go Math Grade K Answer Key Chapter 12 Classify and Sort Data

HMH Go Math / /

Students of Grade K can get a strong foundation on mathematics concepts by referring to the Go Math Grade K Chapter 12 Answer Key Classify and Sort Data. It was developed by highly professional mathematics educators and the solutions prepared by them are in a concise manner for easy grasping. Make the most out of the Go Math Grade K Answer Key Chapter 12 by practicing from it on a regular basis. Assess your preparation standards using the HMH Go Math Grade K Ch 12 Answers and improvise on the areas accordingly.

Go Math Grade K Chapter 12 Answer Key 12 Classify and Sort Data

To achieve high scores in Grade K, students need to solve all questions and exercises included in Go Math Grade K. So, teachers and students can find this Go Math Answer Key for Grade K more helpful in raising students’ scores and supporting teachers to educate the students. With the help of Go Math Primary School Grade K Answer Key, you can think deeply regarding what you are learning, and you will really learn math easily just like that.

Classify and Sort Data Show What You Know

DIRECTIONS 1. Circle the fruits that are red. 2. Circle the triangles. 3. Count and write how many in each set. Circle the set with more objects. 4. Count and write how many in each set. Circle the set with fewer objects.

Color and Shape
Question 1.
Grade K Go Math Answer Key Chapter 12 Classify and Sort Data 1.1

Answer:
The number of fruits that are in red color = 4.

Explanation:
In the above-given figure,
given that,
the fruits are apple, watermelon, pineapple, orange, cherries, banana, strawberry.
out of all, there are 4 fruits in red color.
The number of fruits that are in red color = 4.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-1

Question 2.
Grade K Go Math Answer Key Chapter 12 Classify and Sort Data 1.2

Answer:
The number of Triangles = 2.

Explanation:
In the above-given figure,
given that,
Circle the triangles.
the number of triangles = 2.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-2

Compare Sets
Question 3.
Grade K Go Math Answer Key Chapter 12 Classify and Sort Data 1.3

Answer:
The number of butterflies = 6.

Explanation:
In the above-given figure,
given that,
There are 6 butterflies.
the number of butterflies = 6.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-3

Question 4.
Grade K Go Math Answer Key Chapter 12 Classify and Sort Data 1.4

Answer:
The number of butterflies = 6.

Explanation:
In the above-given figure,
given that,
There are 6 butterflies.
the number of butterflies = 6.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-4

Answer:
The number of shells = 7.

Explanation:
In the above-given figure,
given that,
There are 7 shells.
the number of shells = 7.

Question 5.
Grade K Go Math Answer Key Chapter 12 Classify and Sort Data 1.5

Answer:
The number of bees = 8.

Explanation:
In the above-given figure,
given that,
There are 8 bees.
the number of bees = 8.

Answer:
The number of flowers = 9.

Explanation:
In the above-given figure,
given that,
There are 9 flowers.
the number of flowers = 9.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-5

Classify and Sort Data Vocabulary Builder

DIRECTIONS Tell what you know about the ladybugs. Some of the ladybugs are different. Circle those ladybugs and tell why they are different. Tell what you know about the butterflies.
Grade K Go Math Answer Key Chapter 12 Classify and Sort Data 1.6

Answer:
The number of butterflies = 5.
The butterflies are in a different colors.

Explanation:
In the above-given figure,
given that,
There are 5 butterflies.
the number of butterflies = 5.

Answer:
The number of ladybugs = 8.
Some ladybugs are dancing and some of them are blowing mike.

Explanation:
In the above-given figure,
given that,
There are 8 ladybugs.
the number of ladybugs = 8.

Classify and Sort Data Game At the Farm

DIRECTIONS Use the picture to play I Spy with a partner. Decide who will go first. Player 1 looks at the picture, selects an object, and tells Player 2 the color of the object. Player 2 must guess what Player 1 sees. Once Player 2 guesses correctly, it is his or her turn to choose an object and have Player 1 guess.
Grade K Go Math Answer Key Chapter 12 Classify and Sort Data 1.7

Answer:
The number of ducks = 4.

Explanation:
In the above-given figure,
given that,
There are 4 ducks.
the number of ducks = 4.

Answer:
The number of baskets = 3.

Explanation:
In the above-given figure,
given that,
There are 3 baskets.
the number of baskets = 3.

Classify and Sort Data Vocabulary Game

Guess the Word
DIRECTIONS Players take turns. A player chooses a secret word from the Word Box and then sets the timer. The player gives hints about the secret word. If the other player guesses the secret word before time runs out, he or she puts a connecting cube in the chart. The first player who has connecting cubes in all his or her boxes is the winner.

MATERIALS timer, connecting cubes for each player
Grade K Go Math Answer Key Chapter 12 Classify and Sort Data 1.8

The Write Way
DIRECTIONS Choose one idea.

  • Draw to show how to classify objects by size.
  • Draw to show a graph. Reflect Be ready to tell about your drawing.

Lesson 12.1 Algebra • Classify and Count by Color

Essential Question How can you classify and count objects by color?

Listen and Draw

DIRECTIONS Choose a color. Use that color crayon to color the clouds. Sort and classify a handful of shapes into a set of that color and a set of not that color. Draw and color the shapes.
Grade K Go Math Answer Key Chapter 12 Classify and Sort Data 12.1 1

Answer:
The color of the cloud is the blue color.
The color of the heart symbol is red color.

Explanation:
In the above-given question,
given that,
the color of the cloud is blue color.
The color of the heart symbol is red color.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.1-1

Share and Show

Question 1.
DIRECTIONS 1. Place shapes as shown. Sort and classify the shapes by the category of color. Draw and color the shapes in each category.
Grade K Go Math Answer Key Chapter 12 Classify and Sort Data 12.1 2

Answer:
The number of shapes that are in red color = 3.
The number of shapes that are in blue color = 2.
The number of shapes that are in yellow color = 1.
The number of shapes that are in green color = 1.

Explanation:
In the above-given question,
given that,
the shapes are red, blue, yellow, and green.
the shapes are circle, triangle, square, and rectangle.
The number of shapes that are in red color = 3.
The number of shapes that are in blue color = 2.
The number of shapes that are in yellow color = 1.
The number of shapes that are in green color = 1.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.1-2

DIRECTIONS Look at the categories of color in Exercise 1. Count how many in each category. 2. Circle the categories of color that have one shape. Write the number. 3. Circle the category that has two shapes. Write the number. 4. Circle the category that has three shapes. Write the number.
Question 2.
Grade K Go Math Answer Key Chapter 12 Classify and Sort Data 12.1 3

Answer:
The number of shapes that are in red color = 3.
The number of shapes that are in blue color = 2.
The number of shapes that are in yellow color = 1.
The number of shapes that are in green color = 1.

Explanation:
In the above-given question,
given that,
the shapes are red, blue, yellow, and green.
the shapes are circle, triangle, square, and rectangle.
The number of shapes that are in red color = 3.
The number of shapes that are in blue color = 2.
The number of shapes that are in yellow color = 1.
The number of shapes that are in green color = 1.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.1-3

Chapter 12 Lesson 1 Answer Key Grade K Question 3.
Grade K Go Math Answer Key Chapter 12 Classify and Sort Data 12.1 4

Answer:
The number of shapes that are in red color = 3.
The number of shapes that are in blue color = 2.
The number of shapes that are in yellow color = 1.
The number of shapes that are in green color = 1.

Explanation:
In the above-given question,
given that,
the shapes are red, blue, yellow, and green.
the shapes are circle, triangle, square, and rectangle.
The number of shapes that are in red color = 3.
The number of shapes that are in blue color = 2.
The number of shapes that are in yellow color = 1.
The number of shapes that are in green color = 1.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.1-4

Question 4.
Grade K Go Math Answer Key Chapter 12 Classify and Sort Data 12.1 5

Answer:
The number of shapes that are in red color = 3.
The number of shapes that are in blue color = 2.
The number of shapes that are in yellow color = 1.
The number of shapes that are in green color = 1.

Explanation:
In the above-given question,
given that,
the shapes are red, blue, yellow, and green.
the shapes are circle, triangle, square, and rectangle.
The number of shapes that are in red color = 3.
The number of shapes that are in blue color = 2.
The number of shapes that are in yellow color = 1.
The number of shapes that are in green color = 1.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.1-5

Problem Solving • Applications

DIRECTIONS 5. Ava placed her shapes as shown. How did she sort and classify her shapes? Draw one more shape in each category. 6. Draw to show what you know about sorting and classifying by color.
Question 5.
Grade K Go Math Answer Key Chapter 12 Classify and Sort Data 12.1 6

Answer:
The number of shapes in the 1st category = 6.
The number of shapes in the 2nd category = 6.

Explanation:
In the above-given question,
given that,
the shapes are
rectangle, triangle, square, circle.
The number of shapes in the 1st category = 6.
The number of shapes in the 2nd category = 6.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.1-6

Question 6.
Answer:
Sorting = Arrange systematically in groups and separating according to type.

Explanation:
In the above-given question,
given that,
draw the shapes and sort it.
Sorting = Arrange systematically in groups and separating according to type.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.1-7

HOME ACTIVITY • Provide your child with different colors of the same objects, such as straws, socks, or toys. Ask him or her to sort and classify the objects into two sets, a set of all one color and a set of all the other colors.

Algebra • Classify and Count by Color Homework & Practice 12.1

DIRECTIONS 1. Place a yellow square, red triangle, red rectangle, yellow square, and red triangle at the top of the page as shown. Sort and classify the shapes by the category of color. Draw and color the shapes in each category. 2. Look at the categories in Exercise 1. Count how many in each category. Circle the category that has 3 shapes. Write the number.
Question 1.
Grade K Go Math Answer Key Chapter 12 Classify and Sort Data 12.1 7

Answer:
The number of squares = 2.
The number of rectangle = 1.
the number of triangles = 2.

Explanation:
In the above-given question,
given that,
the yellow square, red rectangle, red triangle, yellow square, and red triangle.
Sort and classify the shapes by category.
The number of squares = 2.
The number of rectangle = 1.
the number of triangles = 2.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.1-8

Question 2.
Grade K Go Math Answer Key Chapter 12 Classify and Sort Data 12.1 8

Answer:
The shape that has red color = 3.

Explanation:
In the above-given question,
given that,
the number of shapes that are in red color = 3.
The shape that has red color = 3.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.1-9

DIRECTIONS 1. Look at the set of shapes. Which shape belongs in the same category? Draw that shape in the box and color it. How many shapes are in the category now? Write the number. 2. Which shape does not stack? Mark an X on the shape. 3. Count and tell how many pieces of fruit. Write the number.
Lesson Check
Question 1.
Grade K Go Math Answer Key Chapter 12 Classify and Sort Data 12.1 9

Answer:
The number of triangles = 4.

Explanation:
In the above-given figure,
given that,
There are 4 triangles.
the number of triangles = 4.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.1-10

Spiral Review
Question 2.
Grade K Go Math Answer Key Chapter 12 Classify and Sort Data 12.1 10

Answer:
The shape does not stack = sphere.

Explanation:
In the above-given question,
given that,
the shapes are prism, cylinder, sphere, and cylinder.
The shape does not stack = sphere.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.1-11

Question 3.
Grade K Go Math Answer Key Chapter 12 Classify and Sort Data 12.1 11

Answer:
The number of fruits = 20.

Explanation:
In the above-given question,
given that,
There are 20 fruits.
The number of fruits = 20.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.1-12

Lesson 12.2 Algebra • Classify and Count by Shape

Essential Question How can you classify and count objects by shape?

Listen and Draw

DIRECTIONS Choose a shape. Draw the shape at the top of each side. Sort and classify a handful of shapes into a set of the shape you chose and a set that is not that shape. Draw and color the shapes.
Go Math Grade K Answer Key Chapter 12 Classify and Sort Data 12.2 1

Answer:
0.93.

Explanation:
In the above-given question,
given that,
the numbers are (3/10), (41/100), and (22/100).
(3/10) = 0.3.
(41/100) = 0.41.
(22/100) = 0.22.
0.3 + 0.41 + 0.22 = 0.93.

Share and Show

DIRECTIONS 1. Place shapes as shown. Sort and classify the shapes by the category of shape. Draw and color the shapes in each category.
Question 1.
Go Math Grade K Answer Key Chapter 12 Classify and Sort Data 12.2 2

Answer:
The number of circles = 1.

Explanation:
In the above-given figure,
given that,
There is 1 circle.
the number of circles = 1.

Answer:
The number of squares = 1.

Explanation:
In the above-given figure,
given that,
There is 1 square.
the number of squares = 1.

Answer:
The number of triangles = 2.

Explanation:
In the above-given figure,
given that,
There are 2 triangles.
the number of triangles = 2.

Answer:
The number of rectangles = 3.

Explanation:
In the above-given figure,
given that,
There are 3 rectangles.
the number of rectangles = 3.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.2-1

DIRECTIONS Look at the categories of shapes in Exercise 1. Count how many in each category. 2. Circle the categories of shapes that have one shape. Write the number. 3. Circle the category that has two shapes. Write the number. 4. Circle the category that has three shapes. Write the number.
Question 2.
Go Math Grade K Answer Key Chapter 12 Classify and Sort Data 12.2 3

Answer:
The number of circles = 1.

Explanation:
In the above-given figure,
given that,
There is 1 circle.
the number of circles = 1.

Answer:
The number of squares = 1.

Explanation:
In the above-given figure,
given that,
There is 1 square.
the number of squares = 1.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.2-2

Question 3.
Go Math Grade K Answer Key Chapter 12 Classify and Sort Data 12.2 4

Answer:
The number of triangles = 2.

Explanation:
In the above-given figure,
given that,
There are 2 triangles.
the number of triangles = 2.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.2-3

Go Math Chapter 12 Grade K Test Answer Key Question 4.
Go Math Grade K Answer Key Chapter 12 Classify and Sort Data 12.2 5

Answer:
The number of rectangles = 3.

Explanation:
In the above-given figure,
given that,
There are 3 rectangles.
the number of rectangles = 3.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.2-4

Problem Solving • Applications

DIRECTIONS 5. Brandon used his shapes. How did he sort and classify his shapes? Draw one more shape in each category. 6. Using the same shapes, draw to show what you know about sorting and classifying by shape in a different way.
Question 5.
Go Math Grade K Answer Key Chapter 12 Classify and Sort Data 12.2 6

Answer:
The number of squares = 3.

Explanation:
In the above-given figure,
given that,
There are 3 squares.
the number of squares = 3.

Answer:
The number of rhombus = 2.

Explanation:
In the above-given figure,
given that,
There are 2 rhombus.
the number of rhombus = 2.

Answer:
The number of circles = 1.

Explanation:
In the above-given figure,
given that,
There is 1 circle.
the number of circles = 1.

Answer:
The number of triangles = 2.

Explanation:
In the above-given figure,
given that,
There are 2 triangles.
the number of triangles = 2.

Answer:
The number of rectangles = 3.

Explanation:
In the above-given figure,
given that,
There are 3 rectangles.
the number of rectangles = 3.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.2-5

Question 6.

Answer:
Sorting = Distinguish between necessary and unnecessary items and eliminate the unnecessary items.

Explanation:
In the above-given question,
given that,
the meaning of sorting is
Distinguish between necessary and unnecessary items and eliminate the unnecessary items.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.1-7

HOME ACTIVITY • Have your child sort objects in a house into categories of shape.

Algebra • Classify and Count by Shape Homework & Practice 12.2

DIRECTIONS 1. Place a green triangle, blue circle, red triangle, and blue circle at the top of the page as shown. Sort and classify the shapes by the category of shape. Draw and color the shapes in each category. 2. Look at the categories in Exercise 1. Count how many in each category. Circle the categories that have two shapes. Write the number.
Question 1.
Go Math Grade K Answer Key Chapter 12 Classify and Sort Data 12.2 7

Answer:
The number of circles = 2.
the number of triangles = 2.

Explanation:
In the above-given question,
given that,
green triangle, blue circle, red triangle, and blue circle.
Sort and classify the shapes by category.
The number of squares = 2.
The number of rectangle = 1.
the number of triangles = 2.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.2-6

Question 2.
Go Math Grade K Answer Key Chapter 12 Classify and Sort Data 12.2 8

Answer:
The number of triangles = 2.
The number of circles = 2.

Explanation:
In the above-given question,
given that,
the shapes of triangles and circles.
the number of triangles = 2.
the number of circles = 2.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.2-7

DIRECTIONS 1. Look at the set of shapes. Which shape belongs in the same category? Draw that shape in the oval. How many shapes are in the category now? Write the number. 2. Find two crayons. Place one end of each crayon on the line. Compare the lengths. Draw the crayons. Say longer than, shorter than, or about the same length to describe the lengths. Circle the longer crayon. 3. Complete the addition sentence to show the numbers that match the cube train.
Lesson Check
Question 1.
Go Math Grade K Answer Key Chapter 12 Classify and Sort Data 12.2 9

Answer:
The number of triangles = 4.

Explanation:
In the above-given figure,
given that,
There are 4 triangles.
the number of triangles = 4.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.2-8

Spiral Review
Question 2.
Go Math Grade K Answer Key Chapter 12 Classify and Sort Data 12.2 10

Answer:
The length of the 1st crayon = 4 cm.
The length of the 2nd crayon = 2 cm.

Explanation:
In the above-given question,
given that,
there are 2 crayons.
the 1st crayon is longer than the 2nd crayon.
The length of the 1st crayon = 4 cm.
The length of the 2nd crayon = 2 cm.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.2-9

Question 3.
Go Math Grade K Answer Key Chapter 12 Classify and Sort Data 12.2 11

Answer:
The number is 5.

Explanation:
In the above-given question,
given that,
the number is 5.
5 = 1 + 4.
so the number is 5.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.2-10

Lesson 12.3 Algebra • Classify and Count by Size

Essential Question How can you classify and count objects by size?

Listen and Draw

DIRECTIONS Sort and classify a handful of shapes by size. Draw and color the shapes.
Go Math Answer Key Grade K Chapter 12 Classify and Sort Data 12.3 1

Answer:
The objects which are in short length = small objects.
The objects which are in long length = large objects.

Explanation:
In the above-given question,
given that,
the number of objects is short and large.
The objects which are in short length = small objects.
The objects which are in long length = large objects.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.3-1

Share and Show

DIRECTIONS 1. Place shapes as shown. Sort and classify the shapes by the category of size. Draw and color the shapes in each category.
Question 1.
Go Math Answer Key Grade K Chapter 12 Classify and Sort Data 12.3 2

Answer:
The number of triangles = 2.
The number of rectangles = 3.
The number of squares = 1.
The number of circles = 1.

Explanation:
In the above-given question,
given that,
the shapes are triangle, rectangle, squares, and circle.
The number of triangles = 2.
The number of rectangles = 3.
The number of squares = 1.
The number of circles = 1.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.3-2

DIRECTIONS Look at the categories of size in Exercise 1. Count how many in each category. 2. Circle the category that has three per category. Write the number. 3. Circle the category that has four per category. Write the number.
Question 2.
Go Math Answer Key Grade K Chapter 12 Classify and Sort Data 12.3 3

Answer:
The number of rectangles = 3.

Explanation:
In the above-given figure,
given that,
There is 1 small and 2 big rectangles.
the number of rectangles = 3.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.3-4

Question 3.
Go Math Answer Key Grade K Chapter 12 Classify and Sort Data 12.3 4

Answer:
The number of rectangles = 3.

Explanation:
In the above-given figure,
given that,
There is 1 small and 2 big rectangles.
the number of rectangles = 3.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.3-5

Algebra • Classify and Count by Size Homework & Practice 12.3

DIRECTIONS 1. Place a yellow square, blue circle, red rectangle, and blue rectangle at the top of the page as shown. Sort and classify the shapes by the category of size. Draw and color the shapes in each category. 2. Look at the categories in Exercise 1. Count how many in each category. Circle the category that has one per category. Write the number.
Question 1.
Go Math Answer Key Grade K Chapter 12 Classify and Sort Data 12.3 5

Answer:
The number of circles = 1.
the number of rectangles = 2.
the number of squares = 1.

Explanation:
In the above-given question,
given that,
yellow square, blue circle, red rectangle, and blue rectangle.
Sort and classify the shapes by category.
The number of squares = 1.
The number of rectangles = 2.
the number of circles = 1.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.3-6

Question 2.
Go Math Answer Key Grade K Chapter 12 Classify and Sort Data 12.3 6

Answer:
The number of rectangle = 1.

Explanation:
In the above-given question,
given that,
The number of small rectangles = 1.
The number of rectangle = 1.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.3-7

DIRECTIONS 1. Sort and classify the shapes by the category of size. Draw the shapes in each category. 2. How many flat surfaces does the cylinder have? Write the number. 3. Sarah makes a five-cube train. She takes the cube train apart to show how many cubes are gray. Trace and write to show the subtraction sentence for Sarah’s cube train.
Lesson Check
Question 1.
Go Math Answer Key Grade K Chapter 12 Classify and Sort Data 12.3 7

Answer:
The number of small objects = 3.
The number of big objects = 1.

Explanation:
In the above-given question,
given that,
the shapes are circle, square, rectangle, and triangle.
The number of small objects = 3.
The number of big objects = 1.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.3-8

Spiral Review
Question 2.
Go Math Answer Key Grade K Chapter 12 Classify and Sort Data 12.3 8

Answer:
The number of flat surfaces = 2.

Explanation:
In the above-given question,
given that,
The number of flat surfaces = 2
there are 2 flat surfaces for the cylinder.
the number of flat surfaces = 2.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.3-9

Question 3.
Go Math Answer Key Grade K Chapter 12 Classify and Sort Data 12.3 9

Answer:
The number is 3.

Explanation:
In the above-given question,
given that,
the number is 5.
5 – 2 = 3.
The number is 3.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.3-10

Classify and Sort Data Mid-Chapter Checkpoint

Concepts and Skills

DIRECTIONS 1. Look at the set at the beginning of the row. Circle the shape that belongs in that set. (K.MD.B.3) 2. Look at the shape at the beginning of the row. Mark an X on the set in which the shape belongs. (K.MD.B.3) 3. Draw lines to match the shapes to the category.
Question 1.
Go Math Answer Key Grade K Chapter 12 Classify and Sort Data 12.3 10

Answer:
The shape of the circle = yellow.

Explanation:
In the above-given question,
given that,
The shapes are blue, green, and yellow.
the yellow color matches the 1st category.
The shapes of the circle = yellow.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.3-11

Question 2.
Go Math Answer Key Grade K Chapter 12 Classify and Sort Data 12.3 11

Answer:
The Triangle belongs to the 2nd category.

Explanation:
In the above-given question,
given that,
The shape is a triangle,
the triangle belongs to the 2nd category.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.3-12

Question 3.
THINK SMARTER
Go Math Answer Key Grade K Chapter 12 Classify and Sort Data 12.3 12

Answer:
The circle, square, and triangle in green color.
The triangles are big.
The circle, square, and triangle are small.

Explanation:
In the above-given question,
given that,
the shapes are triangles.
The circle, square, and triangle in green color.
The triangles are big.
The circle, square, and triangle are small.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.3-13

Lesson 12.4 Make a Concrete Graph

Essential Question How can you make a graph to count objects that have been classified into categories?

Listen and Draw

DIRECTIONS Place a handful of orange and green cubes on the workspace. Sort and classify the cubes by the category of color. Move the cubes to the graph by category. Draw and color the cubes. Tell a friend how many in each category.
Go Math Grade K Answer Key Chapter Classify and Sort Data 12.4 1

Answer:
The number of orange cubes = 4.
The number of green cubes = 3.

Explanation:
In the above-given question,
given that,
There are 4 orange and 3 green cubes.
The number of orange cubes = 4.
The number of green cubes = 3.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.4-1

Share and Show

DIRECTIONS 1. Place a handful of red and blue cubes on the workspace. Sort and classify the cubes by category. 2. Move the cubes to the graph. Draw and color the cubes. 3. Write how many of each cube.
Question 1.
Go Math Grade K Answer Key Chapter Classify and Sort Data 12.4 2

Answer:
The number of cubes = 5.
the number of green cubes = 3.
the number of orange cubes = 2.

Explanation:
In the above-given question,
given that,
the number of cubes = 5.
the number of green cubes = 3.
the number of orange cubes = 2.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.4-2

Go Math Grade K Chapter 12 Pdf Question 2.
Go Math Grade K Answer Key Chapter Classify and Sort Data 12.4 3

Answer:
The number of red cubes = 4.
The number of blue cubes = 3.

Explanation:
In the above-given question,
given that,
The number of red cubes = 4.
The number of blue cubes = 3.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.4-3

Question 3.
Go Math Grade K Answer Key Chapter Classify and Sort Data 12.4 4

Answer:
The number of red cubes = 4.
The number of blue cubes = 3.

Explanation:
In the above-given question,
given that,
The number of red cubes = 4.
The number of blue cubes = 3.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.4-4

DIRECTIONS 4. Place a handful of green circles and triangles on the workspace. Sort and classify the shapes by category. 5. Move the shapes to the graph. Draw and color the shapes. 6. Write how many of each shape.
Question 4.
Go Math Grade K Answer Key Chapter Classify and Sort Data 12.4 5

Answer:
the number of green circles = 3.
the number of green triangles = 2.

Explanation:
In the above-given question,
given that,
the number of circles and triangles.
the number of green circles = 3.
the number of green triangles = 2.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.4-5

Question 5.
Go Math Grade K Answer Key Chapter Classify and Sort Data 12.4 6

Answer:
the number of green circles = 3.
the number of green triangles = 2.

Explanation:
In the above-given question,
given that,
the number of circles and triangles.
the number of green circles = 3.
the number of green triangles = 2.

Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.4-6

Question 6.
Go Math Grade K Answer Key Chapter Classify and Sort Data 12.4 7

Answer:
the number of green circles = 3.
the number of green triangles = 2.

Explanation:
In the above-given question,
given that,
the number of circles and triangles.
the number of green circles = 3.
the number of green triangles = 2.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.4-7

Problem Solving • Applications

DIRECTIONS 7. Use five cubes of two colors. Color the cubes to show the categories. Draw and color to show what you know about making a graph with those cubes. How many are in each category? Write the numbers.
Question 7.
Go Math Grade K Answer Key Chapter Classify and Sort Data 12.4 8

Answer:
The number of green cubes = 3.
the number of orange cubes = 2.

Explanation:
In the above-given question,
given that,
the number of cubes = 5.
the number of green cubes = 3.
the number of orange cubes = 2.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.4-8

HOME ACTIVITY • Have your child tell about the graph that he or she made on this page.

Make a Concrete Graph Homework & Practice 12.4

DIRECTIONS 1. Place a handful of green circles and triangles on the workspace. Sort and classify the shapes by category. 2. Move the shapes to the graph. Draw and color the shapes. 3. Write how many of each shape.
Question 1.
Go Math Grade K Answer Key Chapter Classify and Sort Data 12.4 9

Answer:
the number of green circles = 3.
the number of green triangles = 2.

Explanation:
In the above-given question,
given that,
the number of circles and triangles.
the number of green circles = 3.
the number of green triangles = 2.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.4-5

Question 2.
Go Math Grade K Answer Key Chapter Classify and Sort Data 12.4 10

Answer:
the number of green circles = 3.
the number of green triangles = 2.

Explanation:
In the above-given question,
given that,
the number of circles and triangles.
the number of green circles = 3.
the number of green triangles = 2.

Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.4-6

Question 3.
Go Math Grade K Answer Key Chapter Classify and Sort Data 12.4 11

Answer:
the number of green circles = 3.
the number of green triangles = 2.

Explanation:
In the above-given question,
given that,
the number of circles and triangles.
the number of green circles = 3.
the number of green triangles = 2.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.4-9

DIRECTIONS 1. Look at the shapes. Draw and color the shapes in the graph. Write how many of each shape. 2. Make a cube train that is about the same height as the cube train shown. Draw and color the cube train. 3. How many tiles are there? Write the number.
Lesson Check
Question 1.
Go Math Grade K Answer Key Chapter Classify and Sort Data 12.4 12

Answer:
The number of triangles = 5.
The number of squares = 2.

Explanation:
In the above-given question,
given that,
The shapes are triangles, and squares.
The number of triangles = 5.
The number of squares = 2.

Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.4-10

Spiral Review
Question 2.
Go Math Grade K Answer Key Chapter Classify and Sort Data 12.4 13

Answer:
The number of cubes = 3.

Explanation:
In the above-given question,
given that,
the number of cubes = 3.
cube train = 1.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.4-11

Question 3.
Go Math Grade K Answer Key Chapter Classify and Sort Data 12.4 14

Answer:
The number of tiles = 14.

Explanation:
In the above-given question,
given that,
there are 14 tiles.
the number of tiles = 14.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.4-12

Lesson 12.5 Problem Solving • Read a Graph

Essential Question How can you read a graph to count objects that have been classified into categories?

Try Another Problem

DIRECTIONS 1. Billy made a graph showing his counters. Color the counters to show his categories. How many counters are in each category? Write the numbers. 2. Circle the category that has more counters on the graph.
Go Math Grade K Chapter 12 Answer Key Pdf Classify and Sort Data 12.5 1
Question 1.
Go Math Grade K Chapter 12 Answer Key Pdf Classify and Sort Data 12.5 2

Answer:
The number of yellow counter = 5.
The number of red counters = 4.

Explanation:
In the above-given question,
given that,
there are yellow and red counters.
The number of yellow counter = 5.
The number of red counters = 4.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.5-1

Question 2.
Go Math Grade K Chapter 12 Answer Key Pdf Classify and Sort Data 12.5 3

Answer:
The number of yellow counter = 5.
The number of red counters = 4.

Explanation:
In the above-given question,
given that,
there are yellow and red counters.
The number of yellow counter = 5.
The number of red counters = 4.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.5-2

Share and Show

DIRECTIONS 3. Rong made a graph of her counters. Color the counters to show her categories. How many counters are in each category? Write the numbers. 4. Circle the category that has fewer counters on the graph.
Go Math Grade K Chapter 12 Answer Key Pdf Classify and Sort Data 12.5 4
Question 3.
Go Math Grade K Chapter 12 Answer Key Pdf Classify and Sort Data 12.5 5

Answer:
The number of yellow counter = 4.
The number of red counters = 3.

Explanation:
In the above-given question,
given that,
there are yellow and red counters.
The number of yellow counter = 4.
The number of red counters = 3.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.5-3

Question 4.
Go Math Grade K Chapter 12 Answer Key Pdf Classify and Sort Data 12.5 6

Answer:
The number of yellow counter = 4.
The number of red counters = 3.

Explanation:
In the above-given question,
given that,
there are yellow and red counters.
The number of yellow counter = 4.
The number of red counters = 3.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.5-4

On Your Own

DIRECTIONS 5. Brian has more blue cubes than red cubes. Draw and color to show his cubes on the graph. Count how many in each category. Write the numbers.
Question 5.
Go Math Grade K Chapter 12 Answer Key Pdf Classify and Sort Data 12.5 7.1

Answer:
The number of red cubes = 3.
The number of blue cubes = 4.

Explanation:
In the above-given question,
given that,
The number of red cubes = 3.
The number of blue cubes = 4.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.5-5

HOME ACTIVITY • Have your child tell about the graph he or she made on this page. Ask him or her which category has more cubes and which category has fewer cubes.

Problem Solving • Read a Graph Homework & Practice 12.5

DIRECTIONS 1. Color the counters to show the categories. R is for red, and Y is for yellow. How many counters are in each category? Write the numbers. 2. Circle the category that has more counters on the graph.
Go Math Grade K Chapter 12 Answer Key Pdf Classify and Sort Data 12.5 7.2
Question 1.
Go Math Grade K Chapter 12 Answer Key Pdf Classify and Sort Data 12.5 7

Answer:
The number of yellow counter = 3.
The number of red counters = 4.

Explanation:
In the above-given question,
given that,
there are yellow and red counters.
The number of yellow counter = 3.
The number of red counters = 4.

Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.5-6
Question 2.
Go Math Grade K Chapter 12 Answer Key Pdf Classify and Sort Data 12.5 8

Answer:
The number of yellow counter = 3.
The number of red counters = 4.

Explanation:
In the above-given question,
given that,
there are yellow and red counters.
The number of yellow counter = 3.
The number of red counters = 4.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.5-7

DIRECTIONS 1. How many counters are in each category? Write the numbers. Circle the category that has more counters. 2. Complete the addition sentence to show the numbers that match the cube train. 3. Make a cube train that is about the same length as the cube train shown. Draw and color the cube train.
Lesson Check
Question 1.
Go Math Grade K Chapter 12 Answer Key Pdf Classify and Sort Data 12.5 9

Answer:
The number of yellow counter = 5.
The number of red counters = 3.

Explanation:
In the above-given question,
given that,
there are yellow and red counters.
The number of yellow counter = 5.
The number of red counters = 3.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.5-8

Spiral Review
Question 2.
Go Math Grade K Chapter 12 Answer Key Pdf Classify and Sort Data 12.5 10

Answer:
The number of cubes = 8.

Explanation:
In the above-given question,
given that,
the number of cubes = 8.
3 + 5 = 8.
cube train = 1.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.5-9

Question 3.
Go Math Grade K Chapter 12 Answer Key Pdf Classify and Sort Data 12.5 11

Answer:
The number of cubes = 8.

Explanation:
In the above-given question,
given that,
the number of cubes = 8.
3 + 5 = 8.
cube train = 1.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.5-10

Classify and Sort Data Review/Test

DIRECTIONS 1. Lin sorted some shapes into categories by color. Look at the shape at the beginning of the row. Mark an X on the category that shows where the shape belongs. 2. Draw and color a shape that belongs in this category. 3. Look at the shape at the beginning of the row. Mark under all of the categories the shape can belong.
Question 1.
Go Math Grade K Chapter 12 Answer Key Pdf Classify and Sort Data rt 1

Answer:
The number of circles = 1.

Explanation:
In the above-given question,
given that,
The number of circles = 1.
The number of circles = 1.

Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.5-11
Question 2.
Go Math Grade K Chapter 12 Answer Key Pdf Classify and Sort Data rt 2

Answer:
The number of circles = 2.
The number of triangles = 2.
The number of square = 1.
The number of rhombus = 1.

Explanation:
In the above-given question,
given that,
the shapes are circle, triangle, square, and rhombus.
The number of circles = 2.
The number of triangles = 2.
The number of square = 1.
The number of rhombus = 1.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.5-12

Question 3.
Go Math Grade K Chapter 12 Answer Key Pdf Classify and Sort Data rt 3

Answer:
The number of circles = 2.
The number of triangles = 2.
The number of square = 1.
The number of rhombus = 1.

Explanation:
In the above-given question,
given that,
the shapes are circle, triangle, square, and rhombus.
The number of circles = 2.
The number of triangles = 2.
The number of square = 1.
The number of rhombus = 1.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.5-13

DIRECTIONS 4. Draw and color a shape that belongs in this category. 5. Mark an X on each big shape. Write how many big objects. Draw a circle around each of the small objects. Write how many small objects. 6. Draw lines to match the shapes to the way they were sorted.
Question 4.
Go Math Grade K Chapter 12 Answer Key Pdf Classify and Sort Data rt 4

Answer:
The number of rectangles.

Explanation:
In the above-given question,
given that,
There are squares and rectangles.
The number of rectangles.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.5-14

Question 5.
THINK SMARTER+
Go Math Grade K Chapter 12 Answer Key Pdf Classify and Sort Data rt 5

Answer:
The number of big objects = 2.
The number of small objects = 4.

Explanation:
In the above-given question,
given that,
the big objects and small objects.
The number of big objects = 2.
The number of small objects = 4.

Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.5-15

Question 6.
Go Math Grade K Chapter 12 Answer Key Pdf Classify and Sort Data rt 6

Answer:
The big objects are square, triangle, and circe.
the small objects are square, circle, and triangle.

Explanation:
In the above-given question,
given that,
the shapes are square, triangle, and circle.
The big objects are square, triangle, and circe.
the small objects are square, circle, and triangle.

Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.5-16

DIRECTIONS 7. Sort and classify the shapes by category. Draw each shape on the graph. Write how many of each shape. 8. Jake sorted some shapes. Then he made a graph. Count how many shapes there are in each category. Mark an X on the category that has more shapes.
Question 7.
THINK SMARTER+
Go Math Grade K Chapter 12 Answer Key Pdf Classify and Sort Data rt 7

Answer:
the number of circles = 3.
the number of triangles = 2.

Explanation:
In the above-given question,
given that,
the number of circles and triangles.
the number of circles = 3.
the number of triangles = 2.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.5-17

Question 8.
Go Math Grade K Chapter 12 Answer Key Pdf Classify and Sort Data rt 8

Answer:
The number of squares = 2.
The number of circles = 3.

Explanation:
In the above-given question,
given that,
the shapes are square and circles.
The number of squares = 2.
The number of circles = 3.

Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.5-18

DIRECTIONS 9. Is this chart sorted by color, size, and shape? Choose Yes or No. 10. Choose all of the sets with the same number of objects.
Question 9.
Go Math Grade K Chapter 12 Answer Key Pdf Classify and Sort Data rt 9

Answer:
The square is red in color.
The circle is blue in color.

Explanation:
In the above-given question,
given that,
the shapes are circle and square.
The square is red in color.
The circle is blue in color.
Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.5-19

Question 10.
Go Math Grade K Chapter 12 Answer Key Pdf Classify and Sort Data rt 10

Answer:
The number of objects in all sets = 3.

Explanation:
In the above-given question,
given that,
there are 4 sets.
each set contains different objects.
so we have to choose 3 sets equal.
The number of objects in all sets = 3.

Go-Math-Grade-K-Chapter-12-Answer-Key-12 Classify and Sort Data-12.5-20

Summary

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Go Math Grade K Answer Key Chapter 6

Go Math Grade K Answer Key Chapter 6 Subtraction

HMH Go Math / /

Go Math Grade K Chapter 6 Answer Key builds deep, lasting understanding rather than simply memorizing. Every child has unlimited potential and greatness and that is the reason we have curated the Go Math Grade K Ch 6 Answer Key Subtraction. Detailed Solutions provided in the HMH Go Math Grade K Answer Key Chapter 6 helps you to understand the concepts in a better way. Download the Go Math Kindergarten Solution Key PDF for free and take your preparation to next level.

Go Math Grade K Chapter 6 Answer Key Subtraction

High-quality content developed in HMH Go Math Grae K Ch 6 helps you build continuous knowledge. Students can toggle seamlessly between classroom instruction and distance learning by availing the Topicwise Go Math Grade K Ch 6 Solutions. Practicing using these HMH Go Math Grade K Ch 6 Subtraction help you be focused no matter where you are and aids in scoring better grades. You can simply tap on whichever topic you would like to learn and prepare in accordance with your level of understanding.

Subtraction

Lesson: 1 Subtraction

Lesson: 2 Subtraction

Lesson: 3 Problem Solving • Act Out Subtraction Problems

Lesson: 4 Algebra • Model and Draw Subtraction Problems

Mid-Chapter Checkpoint

Lesson: 5 Algebra • Write Subtraction Sentences

Lesson: 6 Algebra • Write More Subtraction Sentences

Lesson: 7 Algebra • Addition and Subtraction

Subtraction Show What You Know

DIRECTIONS 1–2. Count and tell how many. Draw a set with one fewer counter. Write how many in each set. 3. Write the number of cubes in each set. Circle the number that is less than the other number.
Fewer
Question 1.
Go Math Answer Key Grade K Chapter 6 Subtraction 1.1
Answer:

The number of counters in the first set are two and the number of counters in the second set are one.

Explanation:
In the first image, we can see that the number of counters is two. As there are two counters in the first image, given that to draw fewer counters than the first set. So we will take only one counter in the second set.

Question 2.
Go Math Answer Key Grade K Chapter 6 Subtraction 1.2
Answer:
The number of counters in the first set is 4 and the number of counters in the second set is 3.
Go-Math-Answer-Key-Grade-K-Chapter-6-Subtraction-1.2
Explanation:
In the first image we can see that the number of counters is 4. As there are four counters in the first image, given that to draw fewer counters than the first set. So we will take only three counters in the second image.

Compare Numbers to 10
Question 3.
Go Math Answer Key Grade K Chapter 6 Subtraction 1.3

Answer:
The number of cubes in first set is 7 and the number of cubes in second set is 4.

Go-Math-Answer-Key-Grade-K-Chapter-6-Subtraction-1.3
Explanation:
In the above image, we can see two types of sets. The first set contains seven cubes which are in blue color and the second set contains four cubes which are in red color. So we have to circle it for less number which is four.

Subtraction Vocabulary Builder

DIRECTIONS Add the set of bees and the set of butterflies. Write how many insects altogether.
Go Math Answer Key Grade K Chapter 6 Subtraction 1.4

Answer:
The sum of the set of bees and the set of butterflies is 10.

Explanation:
The set of bees are five and the set of butterflies are five. Here we performed addition to know the insects altogether and the sum can be defined as the resulting of two or more numbers by adding. So here the sum of the set of bees and the set of butterflies is
5 + 5 is 10.
Go-Math-Answer-Key-Grade-K-Chapter-6-Subtraction-1.4

Subtraction Game Spin for More

DIRECTIONS Play with a partner. Decide who goes first. Take turns spinning to get a number from each spinner. Use cubes to model a cube train with the number from the first spin. Say the number. Add the cubes from the second spin. Compare your number with your partner’s. Mark an X on the table for the player who has the greater number. The first player to have five Xs wins the game.

MATERIALS two paper clips, connecting cubes
Go Math Answer Key Grade K Chapter 6 Subtraction 1.5

Subtraction Vocabulary Game

DIRECTIONS Players take turns. A player chooses a secret word from the Word Box and then sets the timer. The player draws pictures to give hints about the secret word. If the other player guesses the secret word before time runs out, he or she puts a counter in the chart. The first player who has counters in all his or her boxes is the winner.

MATERIALS timer, drawing paper, two-color counters for each player
Go Math Answer Key Grade K Chapter 6 Subtraction 1.6

The Write Way
DIRECTIONS Draw to show how to solve a subtraction problem. Write a subtraction sentence. Reflect Be ready to tell about your drawing.
Go Math Answer Key Grade K Chapter 6 Subtraction 1.7

Lesson 6.1 Subtraction: Take From

Essential Question How can you show subtraction as taking from?

Share and Show

DIRECTIONS 1. Listen to the subtraction word problem. Trace the number that shows how many children in all. Write the number that shows how many children are leaving. Write the number that shows how many children are left.
Question 1.
Go Math Answer Key Grade K Chapter 6 Subtraction 6.1 1
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-6-Subtraction-6.1-1

Explanation:
In the above image, we can see that there are four children and two children are leaving. So here we will subtraction
The number that shows how many children in all are four by observing the above image.  The number that shows how many children are leaving are two. The number that shows how many children left are two.

DIRECTIONS 2. Listen to the subtraction word problem. Write the number that shows how many children in all. Write the number that shows how many children are leaving. Write the number that shows how many children are left.
Question 2.
Go Math Answer Key Grade K Chapter 6 Subtraction 6.1 2
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-6-Subtraction-6.1-2

Explanation:
The total number of children is five by observing the above image.  The number that shows how many children are leaving is one. The number that shows how many children left are four.

Problem Solving • Applications

DIRECTIONS 3. Blair has two marbles. His friend takes one marble from him. Draw to show the subtraction. Write the numbers. 4. Write the number that shows how many marbles Blair has now.
Question 3.
Go Math Answer Key Grade K Chapter 6 Subtraction 6.1 3
Answer:

Go-Math-Answer-Key-Grade-K-Chapter-6-Subtraction-6.1-3.1            Go-Math-Answer-Key-Grade-K-Chapter-6-Subtraction-6.1-3
Explanation:
Blair has two marbles by observing the above image. His friend takes one marble from him. Subtract one marble from total number of marbles. So number of marbles left over are one.

Go Math Chapter 6 Kindergarten Subtraction Question 4.
_________
_ _ _ _ _ _ _
_________
Answer:

Go-Math-Answer-Key-Grade-K-Chapter-6-Subtraction-6.1-3(2)
Explanation:
Blair has one marble as his friend has one marble from the two marbles he has.

HOME ACTIVITY • Show your child a set of four small objects. Have him or her tell how many objects there are. Take one of the objects from the set. Have him or her tell you how many objects there are now.

Subtraction: Take From Homework & Practice 6.1

DIRECTIONS 1. Tell a subtraction word problem about the children. Write the number that shows how many children in all. Write the number that shows how many children are leaving. Write the number that shows how many children are left.
Question 1.
Go Math Answer Key Grade K Chapter 6 Subtraction 6.1 4
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-6-Subtraction-6.1-4

Explanation:
The number that shows how many children in all are three by observing the above image.  The number that shows how many children are leaving is one. The number that shows how many children left are two.

DIRECTIONS 1. Tell a subtraction word problem about the frogs. Write the number that shows how many frogs are left. 2. Tell an addition word problem about the birds. Write and trace to complete the addition sentence. 3. How many more counters would you place to model a way to make 8? Draw the counters.
Lesson Check
Question 1.
Go Math Answer Key Grade K Chapter 6 Subtraction 6.1 5
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-6-Subtraction-6.1-5
Explanation:
The total number of frogs are three and one is taken away. The number that shows how many frogs left are two by observing the above image.  So leftover frogs are two.

Spiral Review
Question 2.
Go Math Answer Key Grade K Chapter 6 Subtraction 6.1 6
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-6-Subtraction-6.1-6

Explanation:
In the above image, we can see two boxes. The first box contains five birds and the second box contains three birds. By adding birds in these two boxes results in the total number of birds. The total number of birds is eight.

Question 3.
Go Math Answer Key Grade K Chapter 6 Subtraction 6.1 7
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-6-Subtraction-6.1-7
Explanation:
In the given image, we can see five counters are present.
In order to model a way to make counters eight, three more counters need to be added. So, we have to place three more counters to model a way to make eight counters.

Lesson 6.2 Subtraction: Take Apart

Essential Question How can you show subtraction as taking apart?

Listen and Draw

DIRECTIONS Listen to the subtraction word problem. Place seven counters in the ten frame as shown. Trace the counters. Trace the number that shows how many in all. Trace the number that shows how many are red. Write the number that shows how many are yellow.
Go Math Grade K Answer Key Chapter 6 Subtraction 6.2 1
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-6-Subtraction-6.2-1

Explanation:
We have to place seven counters in the ten frames as shown in the above image. The number that shows the total number of counters in all is seven. The number that shows the number of counters in red is two. The number of yellow counters is obtained by subtracting red counters from the total number of counters. Thus, we have five yellow counters.

Share and Show

DIRECTIONS 1. Listen to the subtraction word problem. Place eight counters in the ten frame. Draw and color the counters. Trace the number that shows how many in all. Write the number that shows how many are yellow. Write the number that shows how many are red.
Question 1.
Go Math Grade K Answer Key Chapter 6 Subtraction 6.2 2
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-6-Subtraction-6.2-2

Explanation:
Place eight counters in the ten frames as shown in the above figure. The number of red counters is one. By subtracting the number of red counters from the total number of counters, we will get the number of yellow counters as seven.

DIRECTIONS 2. Listen to the subtraction word problem. Place ten counters in the ten frame. Draw and color the counters. Write the number that shows how many in all. Write the number that shows how many are red. Write the number that shows how many are yellow.
Question 2.
Go Math Grade K Answer Key Chapter 6 Subtraction 6.2 3
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-6-Subtraction-6.2-3

Explanation:
Place ten counters in the ten frames as shown in the above figure. The total number of yellow counters is four. By subtracting the number of yellow counters from the total number of counters will give us the number of red counters as six.

Problem Solving • Applications

DIRECTIONS 3. Juanita has nine apples. One apple is red. The rest of the apples are yellow. Draw the apples. Write the numbers and trace the symbol. 4. Write the number that shows how many apples are yellow.
Question 3.
Go Math Grade K Answer Key Chapter 6 Subtraction 6.2 4
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-6-Subtraction-6.2-4.1              Go-Math-Grade-K-Answer-Key-Chapter-6-Subtraction-6.2-4
Explanation:
Juanita has nine apples. One apple is red. If we subtract one red apple from the total number of apples, then we will get the rest of the apples which are yellow in color are 8.

Subtraction Lesson For Kindergarten Go Math Chapter 6 Question 4.
__________
_ _ _ _ _ _ _
__________
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-6-Subtraction-6.2-4.2
Explanation:
The total number of yellow apples are eight.

HOME ACTIVITY • Show your child a set of seven small objects. Now take away four objects. Have him or her tell a subtraction word problem about the objects.

Subtraction: Take Apart Homework & Practice 6.2

DIRECTIONS 1. Listen to the subtraction word problem. Jane has nine counters. Three of her counters are red. The rest of her counters are yellow. How many are yellow? Place nine counters in the ten frame. Draw and color the counters. Write the number that shows how many in all. Write the number that shows how many are red. Write the number that shows how many are yellow.
Question 1.
Go Math Grade K Answer Key Chapter 6 Subtraction 6.2 5
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-6-Subtraction-6.2-5

Explanation:
Jane has nine counters as shown in the above image. Three of her counters are red. The rest of her counters are yellow. We placed nine counters in the ten frames and colored the counters. The number that shows how many in all are nine. The number that shows how many are red is three. Subtract three red counters from the total number of counters to get the number of yellow counters. The number of yellow counters is six.

DIRECTIONS 1. Clyde has eight counters. Two of his counters are yellow. The rest of his counters are red. How many are red? Draw and color the counters. Write the number that shows how many are red. 2. Count the number of leaves in each set. Circle the set that has the greater number of leaves. 3. Compare the cube trains. Write how many. Circle the number that is greater.
Lesson Check
Question 1.
Go Math Grade K Answer Key Chapter 6 Subtraction 6.2 6
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-6-Subtraction-6.2-6

Explanation:
Clyde has eight counters by observing the above image. Two of his counters are yellow. The rest of his counters are red. In order to get the number of red counters,  we have to subtract yellow counters from the total number of counters. So, the number of red counters is six.

Spiral Review
Question 2.
Go Math Grade K Answer Key Chapter 6 Subtraction 6.2 7
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-6-Subtraction-6.2-7

Explanation:
In the above image, we can see the number of leaves in the first set is four. The number of leaves in the second set is five. So circle the set that has the greater number of leaves. The second set contains a greater number of leaves. So, circle for the second set.

Question 3.
Go Math Grade K Answer Key Chapter 6 Subtraction 6.2 8
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-6-Subtraction-6.2-8

Explanation:
In the above image, we can see two cube trains. The total number of cubes in the first train is six and the total number of cubes in the second train is four. By Comparing these two cube trains, circle for the number that is greater. So we have to circle for the first train which has a greater number of cubes in it.

Lesson 6.3 Problem Solving • Act Out Subtraction Problems

Essential Question How can you solve problems using the strategy act it out?

Try Another Problem

DIRECTIONS 1. Listen to and act out the subtraction word problem. Trace the numbers and the symbols. Write the number that shows how many children are left.
Question 1.
Go Math Grade K Chapter 6 Answer Key Pdf Subtraction 6.3 1
Answer:
Go-Math-Grade-K-Chapter-6-Answer-Key-Pdf-Subtraction-6.3-1

Explanation :
Total two children are there in the above image. One child left the place and another child remains there in the same place.  Subtract total number of child left from total number of child. So, only one child leftover at that place.

Share and Show

DIRECTIONS 2. Listen to and act out the subtraction word problem. Trace the numbers and the symbols. Write the number that shows how many children are left.
Question 2.
Go Math Grade K Chapter 6 Answer Key Pdf Subtraction 6.3 2
Answer:
Go-Math-Grade-K-Chapter-6-Answer-Key-Pdf-Subtraction-6.3-2

Explanation:
The total number of children in the above image is four. Two children left the place and two children remain in the same place. So, the number of children leftover is two.

On Your Own

DIRECTIONS 3. Tell a subtraction word problem about the kittens. Trace the numbers and the symbols. Write the number that shows how many kittens are left. 4. Draw to show what you know about the subtraction sentence. Write how many are left. Tell a friend a subtraction word problem to match.
Question 3.
Go Math Grade K Chapter 6 Answer Key Pdf Subtraction 6.3 3
Answer:
Go-Math-Grade-K-Chapter-6-Answer-Key-Pdf-Subtraction-6.3-3

Explanation:
In the above image, we can see four kittens. One kitten left the place and some kittens remain in the same place. Subtract number of kitten left from the total number of kittens .So, the number of kittens leftover is three.

Question 4.
Go Math Grade K Chapter 6 Answer Key Pdf Subtraction 6.3 4
Answer:

Go-Math-Grade-K-Chapter-6-Answer-Key-Pdf-Subtraction-6.3-4(1)

Go-Math-Grade-K-Chapter-6-Answer-Key-Pdf-Subtraction-6.3-4
Explanation:
The total number of flowers in the above image is four. Three flowers are taken away from the place and one flower remains in the same place. In order to get the left over flowers we have subtract total number of flowers taken away from the total number of flowers. So the number of flowers leftover is one.

HOME ACTIVITY • Tell your child a short subtraction word problem. Have him or her use objects to act out the word problem.

Problem Solving • Act Out Subtraction Problems Homework & Practice 6.3

DIRECTIONS 1. Tell a subtraction word problem about the beavers. Trace the numbers and the symbols. Write the number that shows how many beavers are left. 2. Draw to tell a story about the subtraction sentence. Write how many are left. Tell a friend about your drawing.
Question 1.
Go Math Grade K Chapter 6 Answer Key Pdf Subtraction 6.3 5
Answer:
Go-Math-Grade-K-Chapter-6-Answer-Key-Pdf-Subtraction-6.3-5

Explanation:
Subtraction is an arithmetic operation that represents the operation of removing objects from a collection. In the above image we can see the total number of beavers are three. One beaver left the place and two beavers remains in the same place. So, the number of beavers leftover are two.

Question 2.
Go Math Grade K Chapter 6 Answer Key Pdf Subtraction 6.3 6
Answer:

Go-Math-Grade-K-Chapter-6-Answer-Key-Pdf-Subtraction-6.3-6(1)

Go-Math-Grade-K-Chapter-6-Answer-Key-Pdf-Subtraction-6.3-6
Explanation:
Subtraction is an arithmetic operation that represents the operation of removing objects from a collection. The result of a subtraction is called a difference. In the above image we can see four penguins. Three penguins left the place and one penguin remains in the same place.

DIRECTIONS 1. Tell a subtraction word problem about the birds. Trace the numbers and the symbols. Write the number that shows how many birds are left. 2. Count and tell how many bees. Write the number. 3. How many more counters would you place to model a way to make 7? Draw the counters.
Lesson Check
Question 1.
Go Math Grade K Chapter 6 Answer Key Pdf Subtraction 6.3 7
Answer:
Go-Math-Grade-K-Chapter-6-Answer-Key-Pdf-Subtraction-6.3-7
Explanation:
The process of taking one number or amount away from another number is called as subtraction. In the above image we can observe the total number of birds are five. Four birds left the place and one bird remains in the same place.

Spiral Review
Question 2.
Go Math Grade K Chapter 6 Answer Key Pdf Subtraction 6.3 8
Answer:
Go-Math-Grade-K-Chapter-6-Answer-Key-Pdf-Subtraction-6.3-8

Explanation:
In the above image, we can see a group of bees. The addition is taking two or more numbers and adding them together. The total number of bees are nine.

Question 3.
Go Math Grade K Chapter 6 Answer Key Pdf Subtraction 6.3 9
Answer:
Go-Math-Grade-K-Chapter-6-Answer-Key-Pdf-Subtraction-6.3-9

Explanation:
Four more counters are needed to place the model in a way to make seven. The addition is taking two or more numbers and adding them together. In the above image we can observe Four counters are added.

Lesson 6.4 Algebra • Model and Draw Subtraction Problems

Essential Question How can you use objects and drawings to solve subtraction word problems?

Share and Show

DIRECTIONS 1. Model a four-cube train. One cube is blue and the rest are green. Take apart the train to show how many cubes are green. Draw and color the cube trains. Trace and write to complete the subtraction sentence. 2. Model a three-cube train. Two cubes are orange and the rest are blue. Take apart the train to show how many cubes are blue. Draw and color the cube trains. Trace and write to complete the
Question 1.
Grade K Go Math Answer Key Chapter 6 Subtraction 6.4 1
Answer:
Grade-K-Go-Math-Answer-Key-Chapter-6-Subtraction-6.4-1

Explanation:
In the above image we can see a four-cube train. One cube is blue and the rest are green. The number of green cubes are three. Subtraction is an arithmetic operation that represents the operation of removing objects from a collection.  Here the collections has four cubes and we are removing one object(blue cube). So the remaining green cubes are three.

Go Math Grade Kindergarten Subtraction with Answer Question 2.
Grade K Go Math Answer Key Chapter 6 Subtraction 6.4 2
Answer:
Grade-K-Go-Math-Answer-Key-Chapter-6-Subtraction-6.4-2

Explanation:
In the above image, we can see a three-cube train. Two cubes are orange and the rest are blue.  In order to get the number of blue cubes we have to subtract two orange cubes from total number of cubes. So we got the total number of blue cubes are one.

DIRECTIONS 3. Model a four-cube train. Three cubes are red and the rest are blue. Take apart the train to show how many cubes are blue. Draw and color the cube trains. Trace and write to complete the subtraction sentence. 4. Model a five-cube train. Three cubes are yellow and the rest are green. Take apart the train to show how many cubes are green. Draw and color the cube trains. Trace and write to complete the subtraction sentence.
Question 3.
Grade K Go Math Answer Key Chapter 6 Subtraction 6.4 3
Answer:
Grade-K-Go-Math-Answer-Key-Chapter-6-Subtraction-6.4-3

Explanation:
In the above image, we can see a four-cube train. Three cubes are red and the rest are blue. In order to get the number of blue cubes we have to subtract three red cubes from total number of cubes. So we got the total number of blue cubes are one.

Question 4.
Grade K Go Math Answer Key Chapter 6 Subtraction 6.4 4
Answer:
Grade-K-Go-Math-Answer-Key-Chapter-6-Subtraction-6.4-4

Explanation:
In the above image, we can see a five-cube train. Three cubes are yellow and the rest are green. In order to get the number of green cubes we have to subtract three yellow cubes from total number of cubes. So we got the total number of green cubes are two.

HOME ACTIVITY • Show your child two small objects. Take apart the set of objects. Have him or her tell a word problem to match the subtraction.

Algebra • Model and Draw Subtraction Problems Homework & Practice 6.4

DIRECTIONS 1. Model a three-cube train. Two cubes are red and the rest are blue. Take apart the cube train to show how many cubes are blue. Draw and color the cube trains. Trace and write to complete the subtraction sentence. 2. Model a five-cube train. One cube is yellow and the rest are green. Take apart the train to show how many cubes are green. Draw and color the cube trains. Trace and write to complete the subtraction sentence.
Question 1.
Grade K Go Math Answer Key Chapter 6 Subtraction 6.4 5
Answer:
Grade-K-Go-Math-Answer-Key-Chapter-6-Subtraction-6.4-5

Explanation:
In the above image, we can observe a three-cube train. Two cubes are red and the rest are blue. In order to get the number of blue cubes we have to subtract two red cubes from total number of cubes. So we got the total number of blue cubes are one.

Question 2.
Grade K Go Math Answer Key Chapter 6 Subtraction 6.4 6
Answer:
Grade-K-Go-Math-Answer-Key-Chapter-6-Subtraction-6.4-6

Explanation:
In the above image, we can observe a five-cube train. One cube is yellow and the rest are green. In order to get the number of green cubes we have to subtract one yellow cube from total number of cubes. So we got the total number of green cubes are four.

DIRECTIONS 1. Ellie makes the cube train shown. She takes the cube train apart to show how many cubes are gray. Trace and write to show the subtraction sentence for Ellie’s cube train. 2. Count the dots in the ten frames. Begin with 5. Write the numbers in order as you count forward. 3. Complete the addition sentence to show the numbers that match the cube train.
Lesson Check
Question 1.
Grade K Go Math Answer Key Chapter 6 Subtraction 6.4 7
Answer:
Grade-K-Go-Math-Answer-Key-Chapter-6-Subtraction-6.4-7

Explanation:
There are total five cubes in the train shown. In those some are colored gray. We need to separate total cube train into two parts to know how many cubes are gray. Substract the number of non-gray colored cubes from the total number of cubes to get the number of gray colored cubes. So, if we substract three from total five cubes, then the total number of gray colored cubes are two.

Spiral Review
Question 2.
Grade K Go Math Answer Key Chapter 6 Subtraction 6.4 8
Answer:
Grade-K-Go-Math-Answer-Key-Chapter-6-Subtraction-6.4-8

Explanation:

  • In the first frame, we can see that there are total ten number of counters and five are not colored grey. If we substract the number of non-colored counters from total number of counters, then we will get the total number of grey colored counters. So, substracting five from the total ten counters gives us five grey colored counters.
  • Similar to the first frame, if we see in the second frame, there are total ten number of counters and four are not colored grey. If we substract the number of non-colored counters from total number of counters, then we will get the total number of grey colored counters. So, substracting four from the total ten counters gives us six grey colored counters.
  • For the third frame, the same logic will apply here as well an substracting three from ten gives us seven grey colored counters.
  • For the fourth frame, substracting two from the total ten counters will give us eight grey colored counters.
  • For the fifth frame, substracting one from the total ten counters will give us nine grey colored counters.

Question 3.
Grade K Go Math Answer Key Chapter 6 Subtraction 6.4 9
Answer:
Grade-K-Go-Math-Answer-Key-Chapter-6-Subtraction-6.4-9

Explanation:
In the above image we can see five grey cubes and three white cubes .Perform addition to get total number of cubes. An addition sentence is a mathematical expression that shows two or more values added together and their sum. ADD five black cubes with three white cubes then we get total number of cubes. The total number of cubes are eight.

Subtraction Mid-Chapter Checkpoint

Concepts and Skills

DIRECTIONS 1. Listen to the subtraction word problem. Draw and color the six circles in the ten frame. Write the number that shows how many in all. Write the number that shows how many are yellow. (K.OA.A.1) 2. Model a five-cube train. Four cubes are blue and the rest are orange. Take apart the cube train to show how many are orange. Draw and color the cube trains. Trace and write to complete the subtraction sentence. (K.OA.A.5) 3. Choose Yes or No. Does the subtraction sentence match the model? (K.OA.A.5)
Question 1.
Grade K Go Math Answer Key Chapter 6 Subtraction 6.4 10
Answer: 5

Question 2.
Grade K Go Math Answer Key Chapter 6 Subtraction 6.4 11
Answer:
Grade-K-Go-Math-Answer-Key-Chapter-6-Subtraction-6.4-11
Explanation:
In the above image, we can observe a five-cube train. In that four cubes are blue and the rest are orange. The process of taking one number or amount away from another number is called as subtraction. We have subtract total number of blue cubes from a five cube train .Then we get total number of orange cubes. The total number of orange cube is one.

Question 3.
THINK SMARTER+
Grade K Go Math Answer Key Chapter 6 Subtraction 6.4 12
Answer:
Grade-K-Go-Math-Answer-Key-Chapter-6-Subtraction-6.4-12

Explanation:
In the above image, we can see a four cube train. In that, one is red cube and three are blue cubes. We have to choose the correct answer for number of red cubes by subtracting the number of blue cubes from total number of cubes. If the answer matches with the number of red cubes, then the answer is ‘Yes’ or else ‘No’.

  • In the first number sentence, subtracting two blue cubes from the total four cubes will not give the correct number of red cubes. The answer doesn’t match with the number of red cubes and so the answer is ‘No’.
  • In the second number sentence, subtracting three blue cubes from the total four cubes equals to one red cube. So, the answer is ‘Yes’.
  • In the third number sentence, subtracting one blue cube from three cubes will not give the correct number of red cubes. So the answer is ‘No’.

Lesson 6.5 Algebra • Write Subtraction Sentences

Essential Question How can you solve subtraction word problems and complete the equation?

Share and Show

DIRECTIONS 1. Listen to the subtraction word problem. Trace the circle and X to show how many are being taken from the set. Trace to complete the subtraction sentence. 2–3. Listen to the subtraction word problem. How many are being taken from the set? Circle and mark an X to show how many are being taken from the set. Trace and write to complete the subtraction sentence.
Question 1.
Go Math Answer Key Grade K Chapter 6 Subtraction 6.5 1
Answer:
In the above image we can see five scorpions. In that two scorpions are taken away from the set. Circle the scorpions that are taken away from the set and marked with X. In order to get the left over scorpions we have to subtract two scorpions from four scorpions. Then we will get the number of scorpions left over. The left over scorpion is one.

Question 2.
Go Math Answer Key Grade K Chapter 6 Subtraction 6.5 2
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-6-Subtraction-6.5-2

Explanation:
In the above image we can see four tortoises. In that one tortoise is taken away from the set. Circle the tortoises that are taken away from the set and marked with X. In order to get the left over tortoises we have to subtract one tortoise from four tortoises. Then we will get the number of tortoises left over. The left over tortoises are three.

Question 3.
Go Math Answer Key Grade K Chapter 6 Subtraction 6.5 3
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-6-Subtraction-6.5-3

Explanation:
In the above image we can see four scorpions. In that three scorpions are taken away from the set. Circle the scorpions that are taken away from the set and marked with X. In order to get the left over scorpions we have to subtract three scorpions from four scorpions. Then we will get the number of scorpions left over. The left over scorpion is one.

DIRECTIONS 4–6. Listen to the subtraction word problem. How many are being taken from the set? Circle and mark an X to show how many are being taken from the set. Trace and write to complete the subtraction sentence.
Question 4.
Go Math Answer Key Grade K Chapter 6 Subtraction 6.5 4
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-6-Subtraction-6.5-4

Explanation:
In the above image we can see five fish. In that three fish are taken away from the set. Circle the fish that are taken away from the set and marked with X. In order to get the left over fish we have to subtract three fish from five fish that we have, and we will get the number of fish left over. The left over fish are two as shown in the above image.

Question 5.
Go Math Answer Key Grade K Chapter 6 Subtraction 6.5 5
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-6-Subtraction-6.5-5

Explanation:
In the above image we can see three fish. In that two fish are taken away from the set. Circle the fish that are taken away from the set  and marked with X. In order to get the left over fish we have to subtract two fish from three fish that we have, and we will get the number of fish left over. The left over fish is one.

Question 6.
Go Math Answer Key Grade K Chapter 6 Subtraction 6.5 6
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-6-Subtraction-6.5-6

Explanation:
In the above image we can see five fish. In that four fish are taken away from the set.  Circle the fish that are taken away from the set and marked with X. In order to get the left over fish we have to subtract four fish from five fish that we have, and we will get the number of fish left over. The left over fish are one as shown in the above image.

Problem Solving • Applications

DIRECTIONS 7. Kristen has four flowers. She gives her friend some flowers. Now Kristen has two flowers. How many did Kristen give her friend? Draw to solve the problem. Complete the subtraction sentence. 8. Tell a different subtraction word problem about the flowers. Draw to solve the problem. Tell a friend about your drawing. Complete the subtraction sentence.
Question 7.
Go Math Answer Key Grade K Chapter 6 Subtraction 6.5 7
Answer:

Go-Math-Answer-Key-Grade-K-Chapter-6-Subtraction-6.5-7             Go-Math-Answer-Key-Grade-K-Chapter-6-Subtraction-6.5-7.(1)

Explanation:
Kristen has four flowers as shown in the above image. She gave some flowers to her friend. Subtract two flowers from total number of flowers which are four. Now Kristen has two flowers. Kristen gave two flowers to her friend.

Question 8.
Go Math Answer Key Grade K Chapter 6 Subtraction 6.5 8
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-6-Subtraction-6.5-8(1)
Go-Math-Answer-Key-Grade-K-Chapter-6-Subtraction-6.5-8

Explanation:
The total number of flowers in the above image are four. Three flowers are taken away from the place and one flower remains in the same place. In order to get the left over flowers we have subtract total number of flowers taken away from the total number of flowers. So the number of flowers leftover is one.

HOME ACTIVITY • Have your child draw a set of five or fewer balloons. Have him or her circle and mark an X on some balloons to show that they have popped. Then have your child tell a word problem to match the subtraction.

Algebra • Write Subtraction Sentences Homework & Practice 6.5

DIRECTIONS 1–3. Listen to the subtraction word problem about the animals. There are _____ _____. _____ are taken from the set. Now there are ____. How many are taken from the set? Circle and mark an X to show how many are being taken from the set. Trace and write to complete the subtraction sentence.
Question 1.
Go Math Answer Key Grade K Chapter 6 Subtraction 6.5 9
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-6-Subtraction-6.5-9

Explanation:
In the above image we can see four animals. In that three animals are taken away from the set. Circle the animals that are taken away from the set and marked with X. In order to get the left over animals we have to subtract three animals from total number of animals. Then we will get the number of animals left over. The left over animal is one.

Question 2.
Go Math Answer Key Grade K Chapter 6 Subtraction 6.5 10
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-6-Subtraction-6.5-10

Explanation:
In the above image we can see three animals. In that one animal is taken away from the set. Circle the animals that are taken away from the set and marked with X. In order to get the left over animals we have to subtract one animal from total number of animals. Then we will get the number of animals left over. The left over animals are two.

Question 3.
Go Math Answer Key Grade K Chapter 6 Subtraction 6.5 11
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-6-Subtraction-6.5-11

Explanation:
In the above image we can see five animals. In that four animals are taken away from the set. Circle the animals that are taken away from the set and marked with X. In order to get the left over animals we have to subtract four animals from total number of animals. Then we will get the number of animals left over. The left over animal is one.

DIRECTIONS 1. Trace and write to show the subtraction sentence for the set. 2. Count the number of counters in each set. Circle the set that has the greater number of counters. 3. How many more counters would you place to model a way to make 9? Draw the counters.
Lesson Check
Question 1.
Go Math Answer Key Grade K Chapter 6 Subtraction 6.5 12
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-6-Subtraction-6.5-12

Explanation:
In the above image we can observe some tortoise. Three tortoise are taken away from the set .The left over tortoise is one. Total number of tortoise are four. The process of taking one number or amount away from another number is called as subtraction. So we have to subtract number of tortoise taken away from the set from total number of tortoise. Then we get left over tortoise. So subtract three tortoise from four tortoise. The total number of tortoise left over is one.

Spiral Review
Question 2.
Go Math Answer Key Grade K Chapter 6 Subtraction 6.5 13
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-6-Subtraction-6.5-13

Explanation:
In the above image, we can see the number of counters in the first set are three. The number of counters in the second set are four. So circle the set that has the greater number of counters. The second set contains a greater number of counters. So, circle for the second set.

Question 3.
Go Math Answer Key Grade K Chapter 6 Subtraction 6.5 14
Answer:
Go-Math-Answer-Key-Grade-K-Chapter-6-Subtraction-6.5-14

Explanation:
Three more counters are needed to place the model in a way to make nine. The addition is taking two or more numbers and adding them together. In the above image we can observe three counters are added.

Lesson 6.6 Algebra • Write More Subtraction Sentences

Essential Question How can you solve subtraction word problems and complete the equation?

Share and Show

DIRECTIONS 1–3. Listen to the subtraction word problem. How many birds are taken from the set? Trace the circle and X. How many birds are left? How many birds were there in all to begin with? Write and trace to complete the subtraction sentence.
Question 1.
Go Math Grade K Answer Key Chapter 6 Subtraction 6.6 1
Answer:
Subtract six from eight in order to get the difference. The difference is two.
Explanation:
In the above image we can observe some birds. Six birds are taken away from the set .The left over birds are two. Total number of birds are eight. The process of taking one number or amount away from another number is called as subtraction. So we have to subtract number of birds taken away from the set from total number of birds. Then we get left over birds. So subtract six birds from eight birds. The total number of birds left over are two.

Question 2.
Go Math Grade K Answer Key Chapter 6 Subtraction 6.6 2
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-6-Subtraction-6.6-2

Explanation:
In the above image, we can observe some birds. Three birds are taken away from the set. The leftover birds are three. Total number of birds are six. The process of taking one number or amount away from another number is called subtraction. So we have to subtract the number of birds taken away from the set from a total number of birds. Then we get leftover birds. So subtract three birds from six birds. The total number of birds left over is three.

Go Math Grade K Pdf Lesson 6 Subtract Whole Numbers Question 3.
Go Math Grade K Answer Key Chapter 6 Subtraction 6.6 3
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-6-Subtraction-6.6-3

Explanation:
In the above image we can observe some birds. Four birds are taken away from the set .The left over birds are five. Total number of birds are nine. The process of taking one number or amount away from another number is called as subtraction. So we have to subtract number of birds taken away from the set from total number of birds. Then we get left over birds. So subtract four birds from nine birds. The total number of birds left over are five.

DIRECTIONS 4–6. Listen to the subtraction word problem. How many birds are taken from the set? Trace the circle and X. How many birds are left? How many birds were there in all to begin with? Write and trace to complete the subtraction sentence.
Question 4.
Go Math Grade K Answer Key Chapter 6 Subtraction 6.6 4
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-6-Subtraction-6.6-4

Explanation:
In the above image we can observe some birds. Five birds are taken away from the set .The left over bird is one. Total number of birds are six. The process of taking one number or amount away from another number is called as subtraction. So we have to subtract number of birds taken away from the set from total number of birds. Then we get left over birds. So subtract five birds from six birds. The total number of birds left over are five.

Question 5.
Go Math Grade K Answer Key Chapter 6 Subtraction 6.6 5
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-6-Subtraction-6.6-5

Explanation:
In the above image we can observe some birds. six birds are taken away from the set .Now there are three birds. Total number of birds are nine. The process of taking one number or amount away from another number is called as subtraction. So we have to subtract number of birds taken away from the set from total number of birds. Then we get left over birds. So subtract six birds from nine birds. The total number of birds left over are three.

Question 6.
Go Math Grade K Answer Key Chapter 6 Subtraction 6.6 6
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-6-Subtraction-6.6-6

Explanation:
In the above image we can observe some birds. Three birds are taken away from the set .Now there are five birds. Total number of birds are eight. The process of taking one number or amount away from another number is called as subtraction. So we have to subtract number of birds taken away from the set from total number of birds. Then we get left over birds. So subtract three birds from eight birds. The total number of birds left over are five.

Problem Solving • Applications

DIRECTIONS 7. Complete the subtraction sentence. Draw a picture of real objects to show what you know about this subtraction sentence. Tell a friend about your drawing.
Question 7.
Go Math Grade K Answer Key Chapter 6 Subtraction 6.6 7
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-6-Subtraction-6.6-7(1)
Go-Math-Grade-K-Answer-Key-Chapter-6-Subtraction-6.6-7

Explanation:
In the above image we can see eight oranges. In that six oranges are taken away from the set. Circle the animals that are taken away from the set and marked with X. In order to get the left over oranges we have to subtract six oranges from total number of oranges. Then we will get the number of oranges left over. The left over oranges are two.

HOME ACTIVITY • Tell your child you have some small objects in your hand. Tell him or her that you are taking two objects from the set and now there are five objects left. Ask him or her to tell you how many objects were in the set to start with.

Algebra • Write More Subtraction Sentences Homework & Practice 6.6

DIRECTIONS 1–3. Listen to a subtraction word problem about the birds. There are some birds. _____ birds are taken from the set. Now there are _____ birds. How many birds in all did you start with? Write the number to complete the subtraction sentence.
Question 1.
Go Math Grade K Answer Key Chapter 6 Subtraction 6.6 8
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-6-Subtraction-6.6-8

Explanation:
In the above image we can observe some birds. Four birds are taken from the set .Now there are three birds. Total number of birds are seven. We have to subtract number of birds taken away from the set from total number of birds. Then we get left over birds. The process of taking one number or amount away from another number is called as subtraction. So subtract four birds from seven birds. The total number of birds left over are three.

Question 2.
Go Math Grade K Answer Key Chapter 6 Subtraction 6.6 9
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-6-Subtraction-6.6-9

Explanation:
In the above image we can observe some birds. Three birds are taken away from the set .Now there are six birds. Total number of birds are nine. The process of taking one number or amount away from another number is called as subtraction. So we have to subtract number of birds taken away from the set from total number of birds. Then we get left over birds. So subtract three birds from nine birds. The total number of birds left over are six.

Question 3.
Go Math Grade K Answer Key Chapter 6 Subtraction 6.6 10
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-6-Subtraction-6.6-10

Explanation:
In the above image we can observe some birds. One bird is taken away from the set .Now there are five birds. Total number of birds are six. The process of taking one number or amount away from another number is called as subtraction. So we have to subtract number of birds taken away from the set from total number of birds. Then we get left over birds. So subtract one bird from six birds. The total number of birds left over are five.

DIRECTIONS 1. Trace and write to show the subtraction sentence for the buses. 2. How many lunch boxes are there? Write the number. 3. Count the dots in the ten frames. Begin with 1. Write the numbers in order as you count forward.
Lesson Check
Question 1.
Go Math Grade K Answer Key Chapter 6 Subtraction 6.6 11
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-6-Subtraction-6.6-11

Explanation:
In the above image we can see the total number of buses are seven. In that four buses are taken away .We have to find how many buses left over there.  Number of buses taken away are four and the total number of buses are six. So we have to subtract total number of buses taken away from total number of buses . Subtract four buses from six buses.  So we got the left over buses. The left over buses are two.

Spiral Review
Question 2.
Go Math Grade K Answer Key Chapter 6 Subtraction 6.6 12
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-6-Subtraction-6.6-12

Explanation:
In the above image we can observe some lunch boxes. We have to perform addition operation to calculate the total number of lunch boxes. An addition sentence is a mathematical expression that shows two or more values added together and their sum. Total number of lunch boxes are seven

Question 3.
Go Math Grade K Answer Key Chapter 6 Subtraction 6.6 13
Answer:
Go-Math-Grade-K-Answer-Key-Chapter-6-Subtraction-6.6-13

Explanation:

  • In the first frame, we can see that there are total ten number of counters and nine are not colored grey. If we substract the number of non-colored counters from total number of counters, then we will get the total number of grey colored counters. So, substracting nine from the total ten counters gives us one grey colored counters.
  • Similar to the first frame, if we see in the second frame, there are total ten number of counters and eight are not colored grey. If we substract the number of non-colored counters from total number of counters, then we will get the total number of grey colored counters. So, substracting eight from the total ten counters gives us two grey colored counters.
  • For the third frame, the same logic will apply here as well an substracting seven from ten gives us three grey colored counters.
  • For the fourth frame, substracting four from the total ten counters will give us four grey colored counters.
  • For the fifth frame, substracting five from the total ten counters will give us five grey colored counters.

Lesson 6.7 Algebra • Addition and Subtraction

Essential Question How can you solve word problems using addition and subtraction?

Share and Show

DIRECTIONS Tell addition and subtraction word problems. Use cubes to add and to subtract. 1. Trace the number sentences. 2. Complete the number sentences.
Question 1.
Go Math Grade K Chapter 6 Answer Key Pdf Subtraction 6.7 1
Answer:
The first cube train contains five red cubes and two blue cubes. ADD five red cubes with two blue cubes .The total number of cubes are seven.
Total number of cubes in the second cube train are seven. Subtract two blue cubes from total number of cubes are seven. Total number of red cubes are five.

Explanation:
In the first image we can see five red cubes and two blue cubes. We have to find total number of cubes. In order to get the total number of cubes we have to perform addition operation. An addition sentence is a mathematical expression that shows two or more values added together and their sum. ADD five red cubes with two blue cubes then we get total number of cubes. So the total number of cubes are seven.
In the second image we can see the total number of cubes are seven. In that two blue cubes are taken away .We have to find how many red cubes are left over there.  Number of cubes taken away are two and the total number of cubes are seven. So we have to subtract total number of  blue cubes taken away from total number of cubes . Subtract two blue cubes from seven cubes.  So we got the left over red cubes. The left over red cubes are five.

Question 2.
Go Math Grade K Chapter 6 Answer Key Pdf Subtraction 6.7 2
Answer:
Go-Math-Grade-K-Chapter-6-Answer-Key-Pdf-Subtraction-6.7-2

Explanation:
In the first image we can see six red cubes and four blue cubes. We have to find total number of cubes. In order to get the total number of cubes we have to perform addition operation. An addition sentence is a mathematical expression that shows two or more values added together and their sum. ADD six red cubes with four blue cubes then we got total number of cubes. So the total number of cubes are ten.
In the second image we can see the total number of cubes are ten. In that four blue cubes are taken away .We have to find how many red cubes are left over there.
Number of cubes taken away are four and the total number of cubes are ten. So we have to subtract total number of  blue cubes taken away from total number of cubes . Subtract four blue cubes from ten cubes.  So we got the left over red cubes. The left over red cubes are six.

DIRECTIONS 3–4. Tell addition and subtraction word problems. Use cubes to add and subtract. Complete the number sentences.
Question 3.
Go Math Grade K Chapter 6 Answer Key Pdf Subtraction 6.7 3
Answer:
Go-Math-Grade-K-Chapter-6-Answer-Key-Pdf-Subtraction-6.7-3

Explanation:
In the first image we can see six red cubes and two blue cubes. We have to find total number of cubes. In order to get the total number of cubes we have to perform addition operation. An addition sentence is a mathematical expression that shows two or more values added together and their sum. ADD six red cubes with two blue cubes then we get total number of cubes. So the total number of cubes are eight.
In the second image we can see the total number of cubes are eight. In that two blue cubes are taken away .We have to find how many red cubes are left over there.  Number of cubes taken away are two and the total number of cubes are eight. So we have to subtract total number of  blue cubes taken away from total number of cubes . Subtract two blue cubes from eight cubes.  So we got the left over red cubes. The left over red cubes are six.

Question 4.
Go Math Grade K Chapter 6 Answer Key Pdf Subtraction 6.7 4
Answer:
Go-Math-Grade-K-Chapter-6-Answer-Key-Pdf-Subtraction-6.7-4

Explanation:
In the first image we can see eight red cubes and one blue cube. We have to find total number of cubes. In order to get the total number of cubes we have to perform addition operation. An addition sentence is a mathematical expression that shows two or more values added together and their sum. ADD eight red cubes with one blue cube then we get total number of cubes. So the total number of cubes are nine.
In the second image we can see the total number of cubes are nine . In that one blue cube is taken away .We have to find how many red cubes are left over there.  Number of cubes taken away are one and total number of cubes are nine .So we have to subtract total number of  blue cubes taken away from total number of cubes . Subtract one blue cube from nine cubes. The left over red cubes are eight.

Problem Solving • Applications

Go Math Grade K Chapter 6 Answer Key Pdf Subtraction 6.7 5
DIRECTIONS Look at the addition sentence at the top of the page. 5–6. Tell a related subtraction word problem. Complete the subtraction sentence.
Question 5.
Go Math Grade K Chapter 6 Answer Key Pdf Subtraction 6.7 6
Answer:
Go-Math-Grade-K-Chapter-6-Answer-Key-Pdf-Subtraction-6.7-6

Explanation:
The process of taking one number or amount away from another number is called as subtraction. The result of a subtraction is called a difference. Subtraction is signified by the minus sign. For example, there are nine birds on a tree. If three birds flew away, then the number of birds left on the tree will be calculated by substracting the number of birds flew away from the total number of birds on the tree. If we substract three from six, then we get the answer as three.

Question 6.
Go Math Grade K Chapter 6 Answer Key Pdf Subtraction 6.7 7
Answer:
Go-Math-Grade-K-Chapter-6-Answer-Key-Pdf-Subtraction-6.7-7

Explanation:
The process of taking one number or amount away from another number is called as subtraction. The result of a subtraction is called a difference. Subtraction is signified by the minus sign. For example, there are nine birds on a tree. If three birds flew away, then the number of birds left on the tree will be calculated by substracting the number of birds flew away from the total number of birds on the tree. If we substract three from nine, then we get the answer as six.

HOME ACTIVITY • Ask your child to use objects to model a simple addition problem. Then have him or her explain how to make it into a subtraction problem.

Algebra • Addition and Subtraction Homework & Practice 6.7

DIRECTIONS 1–2. Tell an addition or subtraction word problem. Use cubes to add or subtract. Complete the number sentence.
Question 1.
Go Math Grade K Chapter 6 Answer Key Pdf Subtraction 6.7 8.1
Answer:
Go-Math-Grade-K-Chapter-6-Answer-Key-Pdf-Subtraction-6.7-8.1

Explanation:
In the above image we can see five grey cubes and three white cubes .Perform addition to get total number of cubes. An addition sentence is a mathematical expression that shows two or more values added together and their sum. ADD five black cubes with three white cubes then we get total number of cubes. The total number of cubes are eight.

Question 2.
Go Math Grade K Chapter 6 Answer Key Pdf Subtraction 6.7 8
Answer:
Go-Math-Grade-K-Chapter-6-Answer-Key-Pdf-Subtraction-6.7-8

Explanation:
In the above image we can see the total number of cubes are eight .Three cubes are taken away .We have to find how many cubes are left over there.  Number of cubes taken away are three and total number of cubes are eight .So we have to substract total number of cubes taken away from total number of cubes . The left over cubes are five .

DIRECTIONS 1. Tell a subtraction word problem. Use cubes to subtract. Complete the number sentence. 2. Complete the addition sentence to show the numbers that match the cube train. 3. Compare the numbers. Circle the number that is greater.
Lesson Check
Question 1.
Go Math Grade K Chapter 6 Answer Key Pdf Subtraction 6.7 9
Answer:
Go-Math-Grade-K-Chapter-6-Answer-Key-Pdf-Subtraction-6.7-9

Explanation:
In the above image we can see the total number of cubes are eight .Three cubes are taken away .We have to find how many cubes are left over there.  Number of cubes taken away are three and total number of cubes are eight .So we have to substract total number of cubes taken away from total number of cubes . The left over cubes are five .

Spiral Review
Question 2.
Go Math Grade K Chapter 6 Answer Key Pdf Subtraction 6.7 10
Answer:
Go-Math-Grade-K-Chapter-6-Answer-Key-Pdf-Subtraction-6.7-10

Explanation:
In the above image the total number of cubes are ten. In that image we can see four black cubes and six white cubes .Perform addition to get total number of cubes. An addition sentence is a mathematical expression that shows two or more values added together and their sum. ADD four black cubes with six white cubes then we get total number of cubes are ten.

Question 3.
Go Math Grade K Chapter 6 Answer Key Pdf Subtraction 6.7 11
Answer:
Go-Math-Grade-K-Chapter-6-Answer-Key-Pdf-Subtraction-6.7-11

Explanation:
In the above image we can see two numbers. First one is eight and second one is nine. By comparing these two numbers nine is greater than eight .So circle it for nine.

Subtraction Review/Test

DIRECTIONS 1. Write how many owls are flying away. Write how many owls are left. 2. Which answers show how many counters are red? Choose Yes or No. 3. Model a five-cube train. Two cubes are yellow and the rest are blue. Take apart the cube train to show how many are blue. Draw the cube trains. Trace and write to complete the subtraction sentence.
Question 1.
Grade K Go Math Answer Key Chapter 6 Subtraction rt 1
Answer:
Grade-K-Go-Math-Answer-Key-Chapter-6-Subtraction-rt-1

Explanation:
In the above image total number of owls on the tree are four. One owl is flying away. The number of owls left on the tree are calculated by the subtraction method. Subtract number of owls flying away from the total number of owls present on the tree which means subtract one owl from four owls. Owls left on a tree are three.

Question 2.
Grade K Go Math Answer Key Chapter 6 Subtraction rt 2
Answer:
Grade-K-Go-Math-Answer-Key-Chapter-6-Subtraction-rt-2

Explanation:
In the above image, we can see there are total nine counters. In that, four are red counters and five are yellow counters. We have to choose the correct answer for number of red counters by subtracting the number of yellow counters from total umber of counters. If the answer matches with the number of red counters, then the answer is ‘Yes’ or else ‘No’.

  • In the first number sentence, subtracting one yellow counter from the total nine counters will not give the correct number of red counters. The answer doesn’t match with the number of red counters and so the answer is ‘No’.
  • In the second number sentence, substracting five yellow counters from the total nine counters equals four red counters. So, the answer is ‘Yes’.
  • In the third number sentence, substracting three yellow counters from eight counters will not give correct number of red counters. So the answer is ‘No’.

Question 3.
THINK SMARTER+
Grade K Go Math Answer Key Chapter 6 Subtraction rt 3
Answer:
Grade-K-Go-Math-Answer-Key-Chapter-6-Subtraction-rt-3
Grade-K-Go-Math-Answer-Key-Chapter-6-Subtraction-rt-3.1

Explanation:
In the above image we can see a five-cube train. Two cubes are yellow and the rest are blue. In order to find how many cubes are blue, we have to substract the yellow cubes from total number of cubes.

  • Total number of cubes are five.
  • Number of Yellow color cubes are two.
  • Substracting two yellow cubes from the total five cubes will give us the total number of blue cubes which are three.

DIRECTIONS 4. There are 4 penguins. Two penguins are taken from the set. How many penguins are left? Trace and write to complete the subtraction sentence. 5. There are some birds. Three birds are taken from the set. How many birds are left? How many birds were there in all to start? Write and trace to complete the subtraction sentence. 6. Does the number sentence match the picture? Circle Yes or No. 7. Mark under all the number sentences that match the cubes.
Question 4.
Grade K Go Math Answer Key Chapter 6 Subtraction rt 4
Answer:
Grade-K-Go-Math-Answer-Key-Chapter-6-Subtraction-rt-4

Explanation:
In the above image there are four penguins. Two penguins are taken from the set. Substract two penguins from the total four penguins and so we get left over penguins. The left over penguins are two.

Question 5.
Grade K Go Math Answer Key Chapter 6 Subtraction rt 5
Answer:
Grade-K-Go-Math-Answer-Key-Chapter-6-Subtraction-rt-5

Explanation:
In the above image, the total number of birds are seven. In that, three birds are taken from the set. So, substract three birds which are taken away from the set from the total seven birds  and we will get the number of birds left over in the set and they are four.

Question 6.
Grade K Go Math Answer Key Chapter 6 Subtraction rt 6
Answer:
Grade-K-Go-Math-Answer-Key-Chapter-6-Subtraction-rt-6

Explanation:
In the above picture, we can see a five cube train. In that, three are red cubes and two are blue cubes . The picture says that all the blue cubes are taken apart from the train and only the red cubes are remaining there.

  • The first number sentence doesn’t match with the five cube train. Because in the above picture two blue cubes are taken away , So substracting four from five is not relevant here. So answer is ‘No’ for first number sentence.
  • In the second sentence we can observe addition process takes place , which is irrelevant to the cube train as we are taking apart the blue cubes from the train actually. .So answer is ‘No’ for second number sentence also.
  • In third number sentence, we can see total number of cubes are 5 and taken away blue cubes are two by substracting these we can get three red cubes . So answer is ‘Yes’ for third sentence.

Question 7.
Grade K Go Math Answer Key Chapter 6 Subtraction rt 7
Answer:
Grade-K-Go-Math-Answer-Key-Chapter-6-Subtraction-rt-7

Explanation:
In the above image we can see a ten cube train and three number sentences. In that image we have to match the cube train with number sentence. A ten cube train contains three red cubes and seven blue cubes. Add three red cubes with seven blue cubes to get ten cube train which matches with the third number sentence. Mark for third number sentence.

DIRECTIONS 8. Model a four-cube train. Three cubes are red and the rest are blue. Take apart the train to show how many cubes are blue. Draw the cube trains. Complete the subtraction sentence. 9–10. Complete the subtraction sentence to match the picture.
Question 8.
Grade K Go Math Answer Key Chapter 6 Subtraction rt 8
Answer:
Grade-K-Go-Math-Answer-Key-Chapter-6-Subtraction-rt-8

Explanation:
In the above image we can see a four-cube train. In that three cubes are red and rest are blue. In order to get how many cubes are blue ,subtract three red cubes from the total four cubes so as to get one blue cube.

Question 9.
Grade K Go Math Answer Key Chapter 6 Subtraction rt 9
Answer:
Grade-K-Go-Math-Answer-Key-Chapter-6-Subtraction-rt-9

Explanation:
In the above image we can see an eight cube train . In that, one cube is blue and remaining are red. Blue cube is taken apart from the train, so substract one blue cube from the total eight cube train and then we will get the number of red cubes present in the train .The number of red cubes in the above image are seven.

Question 10.
Grade K Go Math Answer Key Chapter 6 Subtraction rt 10
Answer:
Grade-K-Go-Math-Answer-Key-Chapter-6-Subtraction-rt-10

Explanation:
In the above image we can see four fish are there. In that two fish are taken away which represents to subtract two fish from four fish that we have and we will get the number of fish left over. The left over fish are two in the image.

DIRECTIONS 11. There were some apples on a tree. Some were taken away. Now there are zero apples left. Draw to show how many apples there could have been to start. Cross out apples to show how many were taken away. Complete the subtraction sentence. 12. There are some birds. Two birds are taken from the set. How many birds are left? How many birds were there in all to begin with? Write the number to complete the subtraction sentence. 13. Erica has 6 balloons. She gives some of her balloons to a friend. Now Erica has 4 balloons. How many did Erica give to her friend? Draw to solve the problem. Complete the subtraction sentence.
Question 11.
THINK SMARTER+
Grade K Go Math Answer Key Chapter 6 Subtraction rt 11
Answer:

Go-Math-Grade-K-Chapter-6-Answer-Key-Pdf-Subtraction-rt-11.1                

Grade-K-Go-Math-Answer-Key-Chapter-6-Subtraction-rt-11

Explanation:
In the first image, we can see there are five apples on a tree and in the second image five apples are taken away. Now the apples on the tree are zero as we have taken away all the five apples.

Question 12.
Grade K Go Math Answer Key Chapter 6 Subtraction rt 12
Answer:
Grade-K-Go-Math-Answer-Key-Chapter-6-Subtraction-rt-12

Explanation:
In the above image we can see five birds are there in total and two birds were taken away from the set. So, substract two birds from the set of five birds and then the remaining birds are three.

Question 13.
Grade K Go Math Answer Key Chapter 6 Subtraction rt 13
Answer:

Grade-K-Go-Math-Answer-Key-Chapter-6-Subtraction-rt-13

Explanation:
In the above image we can see Erica has six balloons and She gave two of her balloons to her friend.  Subtract two balloons from total number of balloons are two. Now Erica has four balloons with her.

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