Prasanna

Refer to our Texas Go Math Grade 3 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 3 Lesson 14.2 Answer Key Subtraction Strategies.

Texas Go Math Grade 3 Lesson 14.2 Answer Key Subtraction Strategies

Unlock the Problem

A sunflower can grow to be very tall. Dylan is 39 inches tall. She watered a sunflower that grew to be 62 inches tall. How many inches shorter was Dylan than the sunflower?

One Way Use a number line to find 62 – 39.

A. Count up by tens and then ones.

Add the lengths of the jumps to find the difference.
10 + 10 + 3 = ____________
Explanation:
10 + 10 + 3 = 23

B. Take away tens and ones.

Take away lengths of jumps to end on the difference.

Complete the equation. 62 – 39 = ___________
So, Dylan was _________ inches shorter than the sunflower.
Answer:
Complete the equation. 62 – 39 = 23
So, Dylan was 23 inches shorter than the sunflower.

Try This! Find 74 – 38. Draw jumps and label the number line to show your thinking. Then complete the equation.

So, 74 – 38 = _________.
Answer:

Explanation:
The jumps and label are described on number line
and completed the equation.
74 – 38 = 36

Another Way Use strip diagrams to solve a subtraction problem.

At Mr. Cruz’s vegetable farm, there are 348 tomato plants. There are 136 fewer pepper plants than tomato plants. There are 92 fewer carrot plants than pepper plants. How many carrot plants are at the farm?

STEP 1:
Complete the strip diagram to find the number of pepper plants.
Complete the equations.

STEP 2:
Complete the strip diagram to find the number of carrot plants.
Complete the equations.

So, there are _________ carrot plants at the farm.
Answer:

STEP 1:
Complete the strip diagram to find the number of pepper plants.
Complete the equations.

STEP 2:
Complete the strip diagram to find the number of carrot plants.
Complete the equations.

So, there are 120 carrot plants at the farm.

Share and Show

Go Math Subtraction Strategies Grade 3 Answer Key Question 1.
Yumi has 61 plant stickers. She has 24 fewer flower stickers than plant stickers. How many stickers does Yumi have in all? Use the number lines to represent and solve. Then complete the equations.

So, Yumi has _________ stickers in all.
Answer:

So, Yumi has 98 stickers in all.

Complete the strip diagram to represent and solve. Then complete the equation for the strip diagram.

Question 2.
On Monday, a large flower shop sold 425 roses. The flower shop sold Monday 123 fewer roses on Friday than on Monday. How many roses did the Friday shop sell on Friday?

Answer:

Explanation:

Problem Solving

Use the table for 3-6. You may use models, number lines, and equations to represent and solve.

Question 3.
Analyze How many more people attended the museum on Saturday than on Thursday?
Answer: 130
Explanation:
130 more people attended the museum on Saturday than on Thursday, Since 585 – 450 =130

Question 4.
Apply How many fewer people attended the museum on Monday than on Friday?
Answer: 220
Explanation:
220 fewer people attended the museum on Monday than on Friday, Since 526 – 306 =220

Question 5.
H.O.T. Multi-Step How many fewer people attended the museum on Tuesday and Wednesday combined than on Thursday and Friday combined?

Answer: 216
Explanation:
216 fewer people attended the museum on Tuesday and Wednesday combined than on Thursday and Friday combined, Since 450 + 526 = 976
415 +345 = 760
976 – 760 = 216

Go Math Expressions Grade 3 Answer Key Lesson 14.2 Question 6.
H.O.T. Pose a Problem Write a subtraction word problem about the data in the table. Then solve your problem.
Answer: How many more people attended the museum on Thursday than on Wednesday
Explanation: 105 more people attended the museum on Thursday than on Wednesday,
Since 450-345 =105

Daily Assessment Task

Fill in the bubble for the correct answer choice. You can use models, number lines, and equations to represent and solve.

Question 7.
Multi-Step Jan and Dave are having a penny race. Dave will win the race if he finds at least 40 more pennies than Jan. Dave finds 213 pennies. Jan finds 172 pennies. Which is a true statement about Jan and Dave’s penny race?
(A) Jan wins because she finds 41 more pennies than Dave.
(B) Jan wins because Dave finds 31 more pennies than she does.
(C) Dave wins because he finds more pennies than Jan.
(D) Dave wins because he finds 41 more pennies than Jan.
Answer: (D) Dave wins because he finds 41 more pennies than Jan.
Explanation:
Dave finds 213 pennies. Jan finds 172 pennies. So Dave finds 41 more pennies than Jan. So Dave won the race since he finds at least 40 more pennies than Jan. 213-172 = 41. So Dave wins because he finds 41 more pennies than Jan.

Question 8.
Kyle’s basketball team scores 62 points. Kyle’s team members score 51 of the points. Kyle scores the rest of the points. How many points does Kyle score?
(A) 21
(B) 13
(C) 11
(D) 23
Answer: (C) 11
Explanation:
Kyle’s basketball team scores 62 points.
Kyle’s team members score 51 of the points. Kyle scores the rest of the points. Then 11 points Kyle scored Since 62 -51 = 11.

Question 9.
Multi-Step Suzi has 86 songs on her digital music player. Xavier has 112 songs on his digital music player. Then he deletes 18 songs. How many more songs does Xavier have now than Suzi?
(A) 8
(B) 94
(C) 26
(D) 18
Answer: (A) 8
Explanation:
Suzi has 86 songs on her digital music player.
Xavier has 112 songs on his digital music player. Then he deletes 18 songs. Then 112 – 18 = 94 Songs in Xavier’s music player. Then 8 more songs does Xavier have now than Suzi. Since 94 -86= 8.

Texas Test Prep

3rd Grade Go Math Subtraction Strip Diagram  Question 10.
There were 87 sunflowers at the flower shop in the morning. There were 56 sunflowers left at the end of the day. How many sunflowers were sold?
(A) 143
(B) 31
(C) 13
(D) 41
Answer: (B) 31
Explanation:
There were 87 sunflowers at the flower shop in the morning. There were 56 sunflowers left at the end of the day. 31  sunflowers were sold. Since 87 – 56 =31

Texas Go Math Grade 3 Lesson 14.2 Homework and Practice Answer Key

Complete the strip diagram to represent and solve. Then complete the equation for the strip diagram.

Question 1.
There were 285 visitors at the art show on Sunday. There were 173 visitors at the art show on Friday. How many more visitors were at the art show on Sunday than on Friday?

Answer:

Explanation:
There were 285 visitors at the art show on Sunday. There were 173 visitors at the art show on Friday. 173 more visitors were at the art show on Sunday than on Friday. Since 285 -175 = 112

Problem Solving

The table shows how many of each kind of fruit was sold at the Farmers’ Market in one week. Use the table for 2-4. You may use models, number lines, and equations to represent and solve.

Question 2.
How many more oranges than melons were sold?
Answer: 223
Explanation:
223 more oranges than melons were sold, Since 435 – 212 = 223

Go Math Lesson 14.2 Homework Answer Key Grade 3 Question 3.
How many fewer peaches than grapefruits and melons combined were sold at the market?
Answer: 341
Explanation:
341 fewer peaches than grapefruits and melons combined were sold at the market.
Since 347+212 = 559
559-218= 341

Question 4.
Write a subtraction word problem about the data in the table. Then solve your problem.
Answer: How many more peaches than melons were sold?
Explanation:
6 more peaches than melons were sold Since 218-212 =6

Lesson Check

Fill in the bubble completely to show your answer. You may use models, number lines, and equations to represent and solve.

Question 5.
Jenna scores 87 points bowling. Karl scores 35 fewer points than Jenna. How many points does Karl score?
(A) 122
(B) 112
(C) 52
(D) 42
Answer: (C) 52
Explanation
Jenna scores 87 points bowling. Karl scores 35 fewer points than Jenna. then, 87-35=52 points Karl scored

Question 6.
A toy store has 78 action figures. At the end of the day, 52 action figures are left. How many action figures were sold?
(A) 130
(B) 25
(C) 26
(D) 120
Answer: (C) 26
Explanation:
A toy store has 78 action figures. At the end of the day, 52 action figures are left. Then, 78 – 52 = 26 action figures were sold.

Question 7.
There are 278 people in a movie theater. Of those people, 145 are adults, and the rest are children. How many children are in the movie theater?
(A) 133
(B) 122
(C) 100
(D) 103
Answer: (A) 133
Explanation:
There are 278 people in a movie theater. Of those people, 145 are adults, and the rest are children.
Then 278 – 145 = 133children are in the movie theater

Go Math Lesson 14.2 Answer Key Grade 3 Question 8.
There are 295 people at a softball game. Of those people, 153 are adults, and the rest are children. How many children are at the softball game?
(A) 300
(B) 124
(C) 142
(D) 150
Answer: (C) 142
Explanation: There are 295 people at a softball game. Of those people, 153 are adults, and the rest are children.
Then 295- 153 = 142 children are at the softball game

Question 9.
Multi-Step A market has 23 gift baskets of red apples and 35 gift baskets of green apples. If the market sells a total of 29 baskets, how many baskets are left?
(A) 58
(B) 39
(C) 27
(D) 29
Answer:(D) 29
Explanation:
The market has 23 gift baskets of red apples and 35 gift baskets of green apples. So Total Baskets are 23+35 =58.
If the market sells a total of 29 baskets, then 58 – 29 = 29 baskets are left.

Question 10.
Multi-Step There are 27 girls and 19 boys at the library. Fifteen students leave to go to class. How many students are still at the library?
(A) 46
(B) 61
(C) 34
(D) 31
Answer: (D) 31
Explanation: There are 27 girls and 19 boys at the library. So the total is 27 + 19 =46.
Fifteen students leave to go to class.  Then 46 -15 =31

Refer to our Texas Go Math Grade 3 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 3 Unit 2 Assessment Answer Key.

Texas Go Math Grade 3 Unit 2 Assessment Answer Key

Vocabulary

Choose the best term from the box.

Question 1.
An ___ is a number sentence that uses the equal sign to show that two numbers are equal. (p. 320)
Answer: Equation
Explanation:
An equation is a mathematical statement where the equal sign is used to show equivalence between a number or expression on one side of the equal sign to the number or expression on the other side of the equal sign.

Go Math Grade 3 Unit 2 Assessment Answer Key Question 2.
___ have the same number of objects in each group. (p. 173)
Answer: Equal Groups
Explanation:
equal groups– groups that have the same number of objects. For example, 5 x 6 = 30. There are 5 equal groups of 6 in 30.

Question 3.
When you place the saiiie number of tiles in each row, you make an ___. (p. 191)
Answer: Array
Explanation:
You make an array by placing the same number of tiles in each row.

Question 4.
The ___ states that the product of zero and any number is zero. (p. 204)
Answer: multiplication property
Explanation:
The multiplication property states that the product of any number and zero is zero. It doesn’t matter what the number is, when you multiply it to zero, you get zero as the answer. So: 2 x 0 = 0.

Concepts and Skills

Write a division equation for the model. Then write a related multiplication sentence. TEKS 3.4.F., 3.4.J, 3.4.K, 3.5.B.

Question 5.

Answer:

Explanation:
That two equations are inverse multiplications.

Question 6.

Answer:

Explanation:
Those two equations are inverse multiplications.

Go Math Grade 3 Unit 2 Test Answers Question 7.

Answer:

Explanation:
That two equations are inverse multiplications.

Use properties to group the factors another way. Then find the product. TEKS 3.4.G

Question 8.
3 × (3 × 30)
Answer: 270
Explanation:
3 × (3 × 30) = 3 X 90 = 270

Question 9.
(40 × 2) × 2
Answer: 160
Explanation:
(40 × 2) × 2 = 80 X 2 = 160

Question 10.
3 × (50 × 1)
Answer: 150
Explanation:
3 × (50 × 1) = 3 X 50 = 150

Question 11.
(60 × 3) × 2
Answer: 360
Explanation:
(60 × 3) × 2 = 180X 2= 360

Texas Test Prep

Fill in the bubble for the correct answer choice. Use strategies you have learned to solve problems.

Question 12.
Vienna buys 6 boxes of crayons. If there are 8 crayons in each box, how many crayons does she have? TEKS 3.4.E, 3.4.K
(A) 48
(B) 14
(C) 32
(D) 12
Answer:(A) 48
Explanation:
6 boxes X 8 crayons = 48 crayons

Texas Go Math Unit 2 Assessment Grade 3 Answer Key Question 13.
The school center prints a newsletter that uses 6 pieces of paper. How many pieces of paper are needed to print 75 copies of the newsletter? TEKS 3.4.G
(A) 420
(B) 450
(C) 285
(D) 300
Answer: (B) 450
Explanation:
6 pieces of paper X 75 copies = 450 pieces of paper

Question 14.
Morgan has 6 toy cars. Each car has 4 wheels. How many wheels do the cars have in all? TEKS 3.4.E, 3.4.K

(A) 2
(B) 10
(C) 24
(D) 12
Answer: (C) 24
Explanation:
6 toy cars X 4 wheels = 24 wheels

Question 15.
James made 2 arrays to show the Commutative Property of Multiplication. Which is a multiplication sentence for each array. TEKS 3.4.E, 3.4.K, 3.5.B

(A) 3 × 5 = 15; 5 × 3 = 15
(B) 15 – 5 = 10; 15 – 3 = 12
(C) 2 × 3 = 6; 3 × 2 = 6
(D) 4 × 3 = 12; 3 × 4 = 12
Answer: (D) 4 × 3 = 12; 3 × 4 = 12
Explanation:
The sum and the product of two whole numbers remain the same even after interchanging the order of the numbers

Texas Test prep

Fill in the bubble for the correct answer choice.
Use strategies you have learned to solve problems.

Question 16.
Aidan bought 18 goldfish and 3 fish bowls. He put an equal number of fish in each fishbowl. Which equation can be used to find how many goldfish are in each fishbowl? TEKS 3.4.H, 3.4.K, 3.5.B
(A) 18 – 3 = __
(B) 3 + ___ = 18
(C) 18 ÷ 3 = __
(D) 3 × 18 = __
Answer: (C) 18 ÷ 3 = __
Explanation:
Aidan bought 18 goldfish and 3 fish bowls. He put an equal number of fish in each fishbowl.to find how many goldfish are in each fishbowl, we need to divide the 18 with 3.

Question 17.
James made an array with 6 rows of 4 blocks. Which number sentence shows one way to break apart his array to find the product? TEKS 3.4.K, 3.5.B

(A) 6 × 4 = (6 × 4) + (6 × 4)
(B) 6 × 4 = (6 × 2) + (6 × 2)
(C) 6 × 4 = (6 + 2) + (6 + 2)
(D) 6 × 4 = (3 × 2) + (3 × 2)
Answer:  (B) 6 × 4 = (6 × 2) + (6 × 2)
Explanation:
You make an array by placing the same number of tiles in each row.
6 × 4 = (6 × 2) + (6 × 2)
24= 12 + 12
24=24

Texas Go Math Grade 3 Answer Key Pdf Unit 2 Question 18.
Derek has 6 dogs. Each dog gets 3 dog biscuits every day. How many biscuits will Dexter need for all of his dogs for Saturday and Sunday? TEKS 3.4.K
(A) 18
(B) 8
(C) 16
(D) 36
Answer: 36
Derek has 6 dogs. Each dog gets 3 dog biscuits every day. So each day he need 6 dogs X 3 biscuits =18 biscuits.
Dexter need for all of his dogs for Saturday and Sunday (two days) is 36. Since,
6 dogs X 3 biscuits =18 biscuits. and for 2 days is 18 x 2= 36.

Question 19.
Which of the following multiplication equations can be used to find 63 ÷ 7? TEKS 3.4.F, 3.4.J. 3.4.K, 3.5.B
(A) 7 × 7 = 49
(B) 6 × 7 = 42
(C) 7 × 9 = 63
(D) 7 × 5 = 35
Answer: (C) 7 × 9 = 63
Explanation:
7 × 9 = 63  is the multiplication equations can be used to find 63 ÷ 7

Texas Test Prep

Fill in the bubble for the correct answer choice.

Question 20.
There are 54 students in the marching band. They form equal rows, so that there are no fewer than 5 rows and no more than 10 students in each row. Which is an array that would show how many rows they form and how many in each row? TEKS 3.4.F, 3.4.J, 3.4.K, 3.5.B
(A) 6 rows of 9 students
(B) 5 rows of 10 students
(C) 10 rows of 5 students
(D) 6 rows of 8 students
Answer:(A) 6 rows of 9 students
Explanation:
6 x 9 = 54,  so it is satisfying the no fewer than 5 rows and no more than 10 students in each row

Question 21.
There are 15 boys going camping. They brought 5 tents. An equal number of boys sleep in each tent. How many boys will sleep in each tent? TEKS 3.4.H, 3.4.K

(A) 2
(B) 3
(C) 10
(D) 25
Answer: (B) 3
Explanation:
15 divided by 5 is 3

Go Math Unit 2 Assessment Grade 3 Pdf Question 22.
Cherokee’s apartment number is an even product between 30 and 40. One factor is even and one factor is odd Both factors are 1-digit numbers. What is his apartment number? TEKS 3.4.1
(A) 37
(B) 32
(C) 36
(D) 34
Answer: (C) 36
Explanation:
4 x 9 = 36

Question 23.
Ruben is collecting cans for a school contest. He makes two plans to try to collect the most cans. In plan A, he collects 20 cans a week for 9 weeks. In plan B, he collects 30 cans a week for 7 weeks. Which plan should Ruben choose? Explain how you made your choice. TEKS 3.4.K, 3.4.G
Answer: Plan B
Explanation:
Plan A:  20 cans a week for 9 weeks  is 20 x 9 = 180
Plan B:  30 cans a week for 7 weeks  is  30 x 7  = 210
To collect more cans he will choose Plan B.

Refer to our Texas Go Math Grade 3 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 3 Unit 3 Answer Key Algebraic Reasoning.

Texas Go Math Grade 3 Unit 3 Answer Key Algebraic Reasoning

Show What You Know

Check your understanding of important skills.

Even and Odd Numbers: Draw counters to show the number. Make pairs. Write even or odd for the number.

Question 1.
14
Answer:  7 x 7 = 14
Explanation:
Two 7 are odd numbers
7 and 7 are the counters of 14

Question 2.
17
Answer: 10  x 7 = 17
Explanation:
10 is a even and 7 is odd number
10 and 7 are counters of 17.

Find the product.

Question 3.
4 × 3 = _________
Answer: 12
Explanation:
written the product of given two numbers

Operations and Algebraic Thinking Grade 3 Answer Key Question 4.
7 × 4 = _________
Answer: 28
Explanation:
written the product of given two numbers

Question 5.
5 × 8 = ___________
Answer: 40
Explanation:
written the product of given two numbers

Question 6.
3 × 5 = _______
Answer: 15
Explanation:
written the product of given two numbers

Question 7.
9 × 2 = __________
Answer: 18
Explanation:
written the product of given two numbers

Question 8.
10 × 6 = ___________
Answer: 60
Explanation:
written the product of given two numbers

Relate Multiplication and Division

Complete the equations.

Question 9.
6 × 5 = _________
30 ÷ 6 = _________
Answer:
6 × 5 = 30
30 ÷ 6 = 5
Explanation:
written the product  and division of given two numbers
Question 10.
4 × 9 = __________
36 ÷ 4 = __________
Answer:
4 × 9 = 36
36 ÷ 4 = 9
Explanation:
written the product  and division of given two numbers

Texas Go Math Grade 3 Answer Key Pdf Algebraic Reasoning Question 11.
7 × 2 = ___________
14 ÷ 7 = __________
Answer:
7 × 2 = 14
14 ÷ 7 = 2
Explanation:
written the product  and division of given two numbers

Question 12.
7 × 6 = _________
42 ÷ 7 = __________
Answer:
7 × 6 = 42
42 ÷ 7 = 6
Explanation:
written the product  and division of given two numbers

Question 13.
9 × 3 = __________
27 ÷ 9 = __________
Answer:
9 × 3 = 27
27 ÷ 9 =3
Explanation:
written the product  and division of given two numbers

Question 14.
8 × 6 = ___________
48 ÷ 8 = __________
Answer:
8 × 6 = 48
48 ÷ 8 =6
Explanation:
written the product  and division of given two numbers

Vocabulary Builder

Visualize It

Complete the flow map by using the words with a ✓.

Answer:

Explanation:
Expression: We can say that an expression is a random combination of numbers, variables, functions, etc. For example, 3x – 2 is an expression.
Factors: Factors are multiples of a number
Patterns:  a pattern is a repeated arrangement of numbers, shapes, colors and so on
Equation:  an equation means that two different expressions are connected to each other by an equal to sign in between, For example, 3x – 2 = 5 + x is an equation.

Understand Vocabulary

Complete the sentences by using the review and preview words.

Question 1.
An ____________ is a number sentence that uses the equal sign to show that two amounts are equal.
Answer: Equation
Explanation:
An equation is a number sentence stating that two amounts are equal.
Example: 5 x 6 = 30

Question 2.
A __________ can be used to describe a pattern.
Answer: Sequence
Explanation:
a pattern is a repeated arrangement of numbers, shapes, colors and so on

Question 3.
A __________ is the answer in a multiplication problem.
Answer: product
Explanation:
In a multiplication problem, the numbers multiplied are called factors and the result is called the “product”.
EXAMPLE:
a × b=c, where a × b are the factors and c is the product.

Question 4.
____________ are opposite operations, or operations that undo one another, such as multiplication and division.
Answer: inverse operations
Explanation:
Operations that undo each other are called inverse operations.
The division is the inverse of multiplication as it undoes multiplication.
Example:3 × 7 = 21; 21 ÷ 7 = 3.

Go Math Expressions Grade 3 Answer Key Algebraic Reasoning Question 5.
An ___________ is a part of a number sentence that has numbers and operations signs but does not have an equal sign.
Answer: Expression
Explanation:
An expression is a combination of numbers and operations without an equal sign (e.g., 9 ÷ 3; 1 + 1 + 4; y × 6).

Reading & Writing Math

Vocabulary

Multiplication and division are inverse operations. You can use a related multiplication fact or a related division fact to help you divide.

Find 48 ÷ 8.

1. Use a related multiplication fact.
2. Use a related division fact.
3. Look at the two arrays. Use the Word Bank to label each part of the problem.

Word Bank
dividend
divisor
factor
product
quotient

Answer:

Explanation:
In Division:
The number that we are dividing is called the dividend
the number with which we are dividing is a divisor
The answer is the quotient
In multiplication:
The numbers that we are to multiply are factors
the answer is product

Writing How does knowing the product of 7 × 8 help you to find 56 ÷ 8? Explain.

Explanation:
7 x 8= 56
when 56 is divided by 8 the answer is 7
Explanation:
Multiplication and division are inverse operations

Reading Look for this book in your library. The Great Divide: A Mathematical Marathon, by Dayle Ann Dodds and Tracy Mitchell
Answer:

Get Ready Game

Block Out

Object of the Game Make arrays to cover more squares than the other player.

Materials

• 2 number cubes labeled 1-6
• 1-centimeter grid paper
• crayons

Number of Players 2

How to Play

(1) Player 1 tosses the number cubes. One cube shows the number of rows. One cube shows the number of columns.

(2) Player 1 shades an array on grid paper using the numbers tossed.

(3) Player 2 repeats Steps 1-2 using a different color to shade the array tossed. The players take turns tossing the number cubes and shading arrays using uncolored squares only. If there are not enough uncolored rows and columns to color an array, that player’s turn ends.

(4) Play continues until each player has had 5 turns. The player with more squares shaded is the winner.

Answer: This is a game to learn about rows and columns

Refer to our Texas Go Math Grade 3 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 3 Lesson 14.1 Answer Key Addition Strategies.

Texas Go Math Grade 3 Lesson 14.1 Answer Key Addition Strategies

Unlock the Problem

The table shows how many musicians are in each section of a symphony orchestra. How many musicians play either string or woodwind instruments?

One Way Use the number line to find 57 + 15.

A. Count on to the nearest ten. Then count by tens and ones.

B. Count by tens. Then count by ones.

Complete the equation
57 + 15 = ____________
So, __________ musicians play either string or woodwind instruments.

Remember
An equation is a number sentence that uses the equal sign to show that two amounts are equal.

Answer:
57 + 15 = 72
So, 72 musicians play either string or woodwind instruments.

Try This! Find 43 + 28. Draw jumps and label the number line to show your thinking. Then complete the equation.

So, 43 + 28 = __________.
Answer:

So, 43 + 28 = 71

Another Way Use strip diagrams to solve an addition problem.

During a fundraiser, the band sold 132 candles in September, 161 candles in October, and 125 candles in November. How many candles did the band sell in all?

STEP 1:
Complete the strip diagram to find the number of candles sold in September and October.

Then complete the equations.

STEP 2:
Complete the strip diagram to find the number of candles sold in all.
Then complete the equations.

So, the band sold ________ candles in all.

Answer:

Then complete the equations.

STEP 2:
Complete the strip diagram to find the number of candles sold in all.
Then complete the equations.

So, the band sold 418 candles in all.

Share and Show

Question 1.
Count by tens and ones to find 63 + 27. Draw jumps and label the number line to show your thinking. Then complete the equation.
Think: Count by tens and ones from 63.

63 + 27 = ___________
Answer: 90

Math Talk
Mathematical Processes

Explain another way you draw the jumps.
Answer:

Explanation:
Count on to the nearest ten. Then count by tens and ones.
63 + 27 = 90

Complete the strip diagram to represent and solve. Then complete the equation for the strip diagram.

Go Math Answer Key Grade 3 Lesson 14.1 Question 2.
There are 512 students at Fairview Elementary. There are 454 students at Lincoln Elementary. How many students attend the two schools?

Answer:

Explanation:
966 students attend the two schools.

Problem Solving

Use the table for 3-6. You may use models, number lines, and equations to represent and solve.

Question 3.
Apply How many boys attended school on Thursday and Friday?
Answer: 196 boys
Explanation:
99 boys + 97 boys  = 196
196 boys attended school on Thursday and Friday

Question 4.
Analyze How many girls attended school on Monday and Tuesday?
Answer: 200 girls
Explanation:
104 + 96 = 200
200 girls attended school on Monday and Tuesday

Question 5.
H.O.T. Multi-Step How many students attended school on Tuesday and Wednesday? Explain how you found your answer.

Answer: 395 students
Explanation:
101 boys + 96 girls = 197 Tuesday
105 boys + 93 girls = 198 Wednesday
197 + 198 = 395 students attended school on Tuesday and Wednesday.

Go Math Expressions Grade 3 Answer Key Lesson 14.1 Question 6.
H.O.T. What’s the Question The answer is 201 students.
Answer: How many students attended school on Thursday?
Explanation:
99 boys + 102 girls = 201 Students.

Daily Assessment Task

Fill in the bubble for the correct answer choice. You can use models, number lines, and equations to represent and solve.

Question 7.
Use Tools The Juice Hut sold 27 blueberry smoothies on Monday and 25 blueberry smoothies on Tuesday. How many blueberry smoothies were sold in all on Monday and Tuesday?
(A) 47
(B) 52
(C) 60
(D) 50
Answer: B
Explanation:
The Juice Hut sold 27 blueberry smoothies on Monday and 25 blueberry smoothies on Tuesday
27 + 25 = 52 blueberry smoothies were sold in all on Monday and Tuesday

Question 8.
There are 198 adults and 124 children visiting the museum. What is the total number of people visiting the museum?
(A) 432
(B) 302
(C) 322
(D) 424
Answer: C
Explanation:
There are 198 adults and 124 children visiting the museum.
198 + 124 = 322
322 is the total number of people visiting the museum.

Question 9.
Multi-Step The table shows the number of books third and fourth graders collected for a book drive. In which week did the students collect the most books?

(A) Week 4
(B) Week 2
(C) Week 3
(D) Week 1
Answer: B
Explanation:
Books collected in Week 1
24 + 31 = 55
Books collected in Week 2
38 + 21 = 59
Books collected in Week 3
29 + 27 = 56
Books collected in Week 4
32 + 26 = 58

Texas Test Prep

Grade 3 Go Math Lesson 14.1 Answer Key Question 10.
On Monday, 46 boys and 38 girls bought lunch at school. How many students bought lunch?
(A) 74
(B) 76
(C) 84
(D) 73
Answer: C
Explanation:
46 + 38 = 84 students bought lunch.

Texas Go Math Grade 3 Lesson 14.1 Homework and Practice Answer Key

Complete the strip diagram to represent and solve. Then complete the equation for the strip diagram.

Question 1.
The third grade class sells 127 tickets to the school play. The fourth grade sells 134 tickets. How many tickets do the two grades sell?

Answer:

Explanation:
261 tickets sold by two grades

Problem Solving

Use the table for 2-5. You may use models, number lines, and equations to represent and solve.

Question 2.
How many picture frames were sold at the Craft Fair?
Answer: 180 picture frames were sold at the Craft Fair
Explanation:
180 picture frames were sold at the Craft Fair, Since 108 +72 = 180

Question 3.
How many candles were sold at the Craft Fair?
Answer: 196 candles were sold at the Craft Fair
Explanation:
196 candles were sold at the Craft Fair, Since 104+92= 196

Question 4.
How many flower baskets and candles combined were sold on Sunday?
Answer: 188 flower baskets and candles combined were sold on Sunday
Explanation:
188 flower baskets and candles combined were sold on Sunday, Since 113 +75 = 188

Go Math Grade 3 Answer Key Lesson 14.1 Question 5.
If another 40 pencil holders were sold after the fair ended, how many pencil holders were sold in all?
Answer: If another 40 pencil holders were sold after the fair ended, 199 pencil holders were sold in all
Explanation:
If another 40 pencil holders were sold after the fair ended, 199 pencil holders were sold in all,
Since 84+75+40 = 199

Lesson Check

Fill in the bubble completely to show your answer. You may use models, number lines, and equations to represent and solve.

Question 6.
Beth reads 45 pages of a book in one week, and 66 pages the following week. How many pages does Beth read in all?
(A) 100
(B) 101
(C) 90
(D) 111
Answer: (D) 111
Explanation:
Beth reads 45 pages of a book in one week, and 66 pages the following week. 111 pages Beth read in all.
Since 45 +66= 111

Question 7.
A museum has 165 oil paintings and 128 watercolor paintings. How many paintings does the museum have in all?
(A) 383
(B) 283
(C) 293
(D) 193
Answer: (C) 293
Explanation:
A museum has 165 oil paintings and 128 watercolor paintings. Total 293 paintings in the museum have in all.
Since 165 +128=293

Question 8.
Pieto collects 89 bottles for recycling day. Ming collects 68 bottles. What is the total number of bottles that the children collect?
(A) 147
(B) 117
(C) 157
(D) 114
Answer: (C) 157
Explanation:
Pieto collects 89 bottles for recycling day. Ming collects 68 bottles. So a total of 157 bottles that the children collected. Since 89+68 =157

Go Math Lesson 14.1 Homework Answer Key Grade 3 Question 9.
Multi-Step Mrs. Stein’s classroom has 135 fiction books and 98 nonfiction books. Mr. Walter’s classroom has 29 fewer books. How many books are in Mr. Walter’s classroom?
(A) 194
(B) 204
(C) 233
(D) 262
Answer: (B) 204
Explanation:
Mrs. Stein’s classroom has 135 fiction books and 98 nonfiction books. Mr. Walter’s classroom has 29 fewer books. So 204 books are in Mr. Walter’s classroom. Since 135 + 98-29 =204

Question 10.
Multi-Step The table shows the number of people that attended the School Fair. On which day did the most people attend the fair?

(A) Sunday
(B) Friday
(C) Saturday
(D) Thursday
Answer: (B) Friday
Explanation:
Thursday: 83 +65 = 148
Friday: 70 + 85 =155
Saturday: 79 +75= 154
Sunday: 81 + 68 = 149

Refer to our Texas Go Math Grade 3 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 3 Lesson 13.4 Answer Key Divide by 9.

Texas Go Math Grade 3 Lesson 13.4 Answer Key Divide by 9

Essential Question
What strategies can you use to divide by 9?

Unlock the Problem
Becket’s class goes to the aquarium. The 27 students from the class are separated into 9 equal groups. How many students are in each group?

• Do you need to find the number of equal groups or the number in each group?
Answer:

• What label will your answer have?
Answer:

One Way
Make equal groups.

• Draw 9 circles to show 9 groups.
• Draw 1 counter in each group.
• Continue drawing 1 counter at a time until all 27 counters are drawn.

There are __ counters in each group.
So, there are ___ in each group.
You can write 27 ÷ 9 = ___ or

Math Talk
Mathematical Processes
What is another way you could solve the problem? Explain.

Other Ways
A. Use factors to find 27 ÷ 9

B. Use a related multiplication fact.

Math Talk
Mathematical Processes
Explain how you would use factors to find 18 ÷ 9.

Share and Show

Question 1.
Draw counters in the groups to find 18 ÷ 9. ___

Answer:

Find the quotient.

Question 2.
__ = 45 ÷ 9
Answer:

Go Math Lesson 13.4 Answer Key Grade 3 Question 3.

Answer:

Question 4.

Answer:

Question 5.
__ = 54 ÷ 9
Answer:

H.O.T. Algebra Complete the table.

Question 6.

Answer:

Question 7.

Answer:

Unlock the Problem

Question 8.
H.O.T. Multi-Step Carlos has 28 blue tang fish and 17 yellow tang fish in one large fish tank. He wants to separate the fish so that there are the same number of fish in each of 9 smaller tanks. How many tang fish will Carlos put in each smaller tank?

a. What do you need to find?
Answer:

b. Evaluate Why do you need to use two operations to solve the problem?
Answer:

c. Write the steps to find how many tang fish Carlos will put in each smaller tank.
Answer:

d. Complete the sentences.
Carlos has ___ blue tang fish and yellow tang fish in one large fish tank.
He wants to separate the fish so that there are the same number of fish in each of __ smaller tanks.
So, Carlos will put __ fish in each smaller tank.

Question 9.
Multi-Step Sophie has two new fish. She feeds one fish 4 pellets and the other fish 5 pellets each day. If Sophie has fed her fish 72 pellets, for how many days has she had her fish? Explain.
Answer:

Daily Assessment Task

Fill in the bubble for the correct answer choice.
You may use a division strategy to help you solve.

Question 10.
There are 45 students going on a field trip. For every 9 students on the field trip, there will be 1 adult. How many adults are going on the field trip?
(A) 5
(B) 9
(C) 1
(D) 10
Answer:

Question 11.
Baseball games have 9 innings. The Little Tigers played 72 innings last season. How many games did the Little Tigers play last year?
(A) 9
(B) 6
(C) 8
(D) 5
Answer:

Go Math Lesson 13.4 Divide by 9 Answer Key Question 12.
Multi-Step There are a total of 72 panes in the large windows and a total of 44 panes in the small windows at the city museum. Each large window has 9 panes. Each small window has 4 panes How many windows are there at the city museum?
(A) 8
(B) 19
(C) 3
(D) 11
Answer:

Texas Test Prep

Question 13.
At the aquarium, Ms. Brady separates 36 students into 9 equal groups. How many students are in each group?
(A) 2
(B) 5
(C) 4
(D) 3
Answer:

Texas Go Math Grade 3 Lesson 13.4 Homework and Practice Answer Key

Find the unknown number.

Question 1.
___ = 72 ÷ 9
Answer:

Question 2.

Answer:

Question 3.
___ = 27 ÷ 9
Answer:

Question 4.
___ ÷ 9 = 2
Answer:

Question 5.

Answer:

Question 6.
9 ÷ ___ = 1
Answer:

Complete the table.

Question 7.

Answer:

Question 8.

Answer:

Problem Solving

Question 9.
Daryl collects 38 plastic liter bottles and 43 plastic jugs. He divides them equally into 9 recycling bins. How many plastic containers does he put into each bin? Write the steps to solve the problem.
Answer:

Question 10.
Annette has 27 pink buttons, 36 red buttons, and 45 green buttons. How can she sort the buttons into 9 equal piles, so there are the same number of different color buttons in each pile? Explain.
Answer:

Texas Test Prep

Lesson Check

Fill in the bubble completely to show your answer.

Question 11.
Jamal has 63 marbles. For every 8 blue marbles, there is 1 red marble. How many red marbles does Jamal have?
(A) 5
(B) 6
(C) 9
(D) 7
Answer:

Question 12.
Anquan made 45 party favors. He puts an equal number of favors on 9 tables. How many party favors are on each table?
(A) 6
(B) 5
(C) 7
(D) 8
Answer:

Go Math Grade 3 Practice and Homework Lesson 13.4 Answer Key Question 13.
Carla has a coin collection of 54 coins. She puts 9 coins into each page of a coin book. How many pages does Carla fill in her coin book?
(A) 9
(B) 7
(C) 6
(D) 8
Answer:

Question 14.
There are 9 people at the diner. Their bill totals $72. They split the bill into equal amounts. How much money does each person spend?
(A) $8
(B) $9
(C) $6
(D) $7
Answer:

Question 15.
Multi-Step Suzie has 36 daffodils, 27 tulips, and 18 roses. She wants to make 9 bouquets with an equal number of flowers. How many flowers will Suzie put into each bouquet?
(A) 9
(B) 2
(C) 3
(D) 4
Answer:

Question 16.
Multi-Step Tang buys 27 large notepads and 32 small notepads. The large notepads come in packs of 9. The small notepads come in packs of 4. How many packs of notepads does Tang buy in all?
(A) 12
(B) 3
(C) 8
(D) 11
Answer:

Refer to our Texas Go Math Grade 3 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 3 Lesson 13.5 Answer Key Two-Step Problems.

Texas Go Math Grade 3 Lesson 13.5 Answer Key Two-Step Problems

Essential Question
How con you use the strategy oct it out to solve two-step problems?

Unlock the Problem
Madilyn bought 2 packs of pens and a notebook for $11. The notebook cost $3. Each pack of pens cost the same amount. What is the price of 1 pack of pens?

Read
What do I need to find?
I need to find the price of
1 pack of ___.

What information am I given?
Madilyn spent ___ in all.
She bought ___ packs of pens and ___ notebook.
The notebook cost ___.

Plan
What is my plan or strategy?
I will use the information to ___ out the problem.

Solve
Describe how to act out the problem.
Start with 11 counters. Take away 3 counters.

Now I know that 2 packs of pens cost ___.
Next, make an array with the 8 remaining counters to show the cost of the 2 packs of pens.
Write an equation.
$8 ÷ __ = ___
So, the price of 1 pack of pens is ___.

Math Talk
Mathematical Processes
Why do you need to use two operations to solve the problem? Explain.

Try Another Problem

Chad bought 4 packs of T-shirts. He gave 5 T-shirts to his brother. Now Chad has 19 shirts. How many T-sJiirts were in each pack?

Read
What do I need to find?

What information am I given?

Plan
What is my plan or strategy?

Solve
Describe how to act out the problem.

• How can you use multiplication and subtraction to check your answer?

Math Talk
Mathematical processes
Explain another strategy you could use to solve this problem.

Unlock the Problem Tips

✓ Circle the question.
✓ Underline the important facts.
✓ Choose a strategy you know.

Share and Show

Question 1.
Mac bought 4 packs of toy cars. Then his friend gave him 9 cars. Now Mac has 21 cars. How many cars were in each pack?
First, subtract the cars Mac’s friend gave him.

Then, divide to find the number of cars in each pack.


So, there were ___ cars in each pack.

Question 2.
What if Mac bought 8 packs of cars and then he gave his friend 3 cars? Mac now has 13 cars. How many cars were in each pack? ___
Answer:

Problem Solving

Question 3.
H.O.T. Evaluate Ryan gave 7 of his model cars to a friend. Then he bought 6 more cars. Now Ryan has 13 cars. How many cars did Ryan start with? ___

Answer:

Texas Go Math Grade 3 Lesson 13.5 Answer Key Question 4.
Multi-Step Chloe bought 5 sets of books. She donated 9 books. Now she has 26 books. How many books were in each set? What strategy did you use?
Answer:

Daily Assessment Task

Fill in the bubble for the correct answer choice.
Use a problem-solving model to help you solve.

Question 5.
There are 32 girls in the Creekview Camping Club. They invite 17 more girls on a camping trip. If they camp at a site with 7 cots in each cabin, how many cabins will they fill?
(A) 49
(B) 17
(C) 32
(D) 7
Answer:

Question 6.
Evaluate Mr. Robb buys 3 packs of socks and a belt for $20. The belt costs $8. If each pack of socks costs the same amount, what is the price of 1 pack of socks?
(A) $4
(B) $2
(C) $7
(D) $3
Answer:

Question 7.
Multi-Step Teanna has 2 boxes of color pencils. One box has 20 color pencils and the other box has 16 color pencils. She gives her brother 3 of the color pencils. She wants to put the color pencils that she has left into 3 equal groups. How many color pencils can Teanna put in each group?
(A) 3
(B) 11
(C) 6
(D) 12
Answer:

Texas Test Prep

Question 8.
Mr. Acosta bought 3 packs of markers. Each pack had the same number of markers. He gave 4 markers to his daughter. Now he has 14 markers. How many markers were in each pack?
(A) 6
(B) 11
(C) 26
(D) 14
Answer:

Texas Go Math Grade 3 Lesson 13.5 Homework and Practice Answer Key

Problem Solving

Question 1.
Mr. Tran made a list of some items he sells in his store. He has 5 umbrellas, 2 beach balls, 12 beach chairs, and 9 sunglasses. There are some beach towels stacked equally on two shelves. Mr. Tran determined that there are 46 items. How many beach towels are on each shelf? Describe how to solve the problem.
Answer:

Question 2.
Nickolas spends $17 to buy 4 cartons of yogurt and 3 bottles of juice. If each carton of yogurt costs $2, how much does each bottle of juice cost? Explain.
Answer:

Question 3.
Karina has 55 marbles sorted equally into 5 bags. She gives her friend 10 marbles by pulling them equally from each bag. How many marbles does have now in each of her 5 bags? Write equations to solve.
Answer:

Question 4.
Roberto buys 6 snack packages for his dogs. Each package has 4 snacks. He uses all of the snacks to give 3 snacks to each of his dogs. How many dogs does Roberto have?
Answer:

Question 5.
Melinda has a collection of 54 seashells. She find 27 more shells. If Melinda wants to display her shells equally on 9 shelves, how many shells will she put on each shelf? Write equations to solve.
Answer:

Lesson Check

Fill in the bubble completely to show your answer.

Question 6.
Multi-Step There are 22 adults and 41 children at a picnic. They sit at picnic tables in equal groups of 9. How many picnic tables are used?
(A) 8
(B) 7
(C) 9
(D) 6
Answer:

Question 7.
Multi-Step Craig buys 4 bags of dog treats for $3 each. He also buys 6 bags of cat treats for $4 each. How much money does Craig spend?
(A) $7
(B) $24
(C) $12
(D) $36
Answer:

Question 8.
Multi-Step Drew has 2 boxes of oatmeal. Each box has 9 packages of oatmeal in it. Drew cooks 2 packages of oatmeal every day. How many days will the oatmeal last?
(A) 10
(B) 13
(C) 18
(D) 9
Answer:

Question 9.
Multi-Step Mrs. Johnson bought her nephews 30 pairs of socks. The socks are sold with three pairs in a package. If she gives two packages to each nephew, how many nephews is she giving socks to?
(A) 30
(B) 5
(C) 10
(D) 8
Answer:

Question 10.
Multi-Step Arnie buys 5 cartons of yogurt and 1 gallon of milk for $21. The milk costs $6. How much does
each carton of yogurt cost?
(A) $12
(B) $5
(C) $3
(D) $15
Answer:

Question 11.
Multi-Step There are 24 boys and 32 girls at the spelling bee. They are grouped into teams of 8. How many teams are formed?
(A) 3
(B) 7
(C) 4
(D) 9
Answer:

Refer to our Texas Go Math Grade 3 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 3 Lesson 12.1 Answer Key Divide by 2.

Essential Question
What does dividing by 2 mean?

Unlock the Problem
There are 10 hummingbirds and 2 feeders in Marissa’s backyard. If there are an equal number of birds at each feeder, how many birds are at each one?

• What do you need to find?
• Circle the numbers you need to use.
• What can you use to help solve the problem?

Activity 1
Use counters to find how many in each group.
Materials counters Math Board

Model

• Use 10 counters.
• Draw 2 circles on your MathBoard.
• Place 1 counter at a time in each circle until all 10 counters are used.
• Draw the rest of the counters to show your work.

Think
__ in all
__ equal groups
__ in each group

Record

Read: Ten divided by two equals five.

There are ___ counters in each of the 2 groups.
So, there are ___ hummingbirds at each feeder.

Math Talk
Mathematical processes
Explain what each number in 10 ÷ 2 = 5 represents from the word problem.

Activity 2
Draw to find how many equal groups.
There are 10 hummingbirds in Tyler’s backyard. If there are 2 hummingbirds at each feeder, how many feeders are there?

Math Idea
You can divide to find the number in each group or to find the number of equal groups.

Model

• Look at the 10 counters.
• Circle a group of 2 counters.
• Continue circling groups of 2 until all 10 counters are in groups.

There are ___ groups of 2 counters.
So, there are ___ feeders.

Think
__ in all
___ in each group
___ equal groups

Record

Read: Ten divided by two equals five.

Share and Show

Question 1.
Complete the picture to find 6 ÷ 2. ___

Answer:

Explaination:

Math Talk
Mathematical Processes
Describe another division equation that could be written for the picture you drew.

Write a division equation for the picture.

Question 2.

Answer:

Question 3.

Answer:

Question 4.

Answer:

Problem Solving

Use the table for 5-6.

Question 5.
Two hummingbirds of the same type have a mass of 10 grams. Which type of hummingbird are they? Write a division equation to show how to find the answer.

Answer:

Question 6.
H.O.T. Multi-Step There are 3 ruby-throated hummingbirds and 2 of another type of hummingbird at a feeder. The birds have a mass of 23 grams in all. What other type of hummingbird is at the feeder? Explain.

Answer:

Go Math Lesson 12.1 Answer Key 3rd Grade Question 7.
H.O.T. Use Math Language There are 12 hummingbird eggs in all. If there are 2 eggs in each nest, how many nests are there? Explain how you found your answer.
Answer:

Question 8.
Multi-Step Becky made 2 videotapes while a giant hummingbird fed 4 times and a ruby-throated hummingbird fed 8 times from her new feeder. Each videotape caught the same number of feedings by the hummingbirds. How many feedings were shown on each videotape? Justify your answer.
Answer:

Daily Assessment Task

Fill in the bubble for the correct answer choice.
Use models of each group or equal groups to help you solve.

Question 9.
Evaluate Danny is going to put his shoes away in pairs. He has 10 shoes. How many pairs of shoes does Danny put away?
(A) 55
(B) 2
(C) 5
(D) 10
Answer:

Question 10.
For the field trip, pairs of students wore shirts of the same color. There were 18 students. How many different color shirts were there?
(A) 11
(B) 9
(C) 15
(D) 4
Answer:

Question 11.
Multi-Step Luna’s mom made 22 costumes for the class play. Half were for girls, and half were for boys. On the night of the show, one girl lost her costume and one boy ripped his. How many costumes for girls were left?
(A) 11
(B) 20
(C) 9
(D) 10
Answer:

Texas Test Prep

Question 12.
Jo sees the same number of birds each hour for 2 hours. She sees 16 birds in all. How many birds does Jo see each hour?
(A) 9
(B) 7
(C) 8
(D) 6
Answer:

Texas Go Math Grade 3 Lesson 12.1 Homework and Practice Answer Key

Write a division equation for the picture.

Question 1.

Answer: The division equation is 16/2
Explanation:
There are 16 counters and 8 circles

Question 2.

Answer:

Problem Solving

Use the table for 3-4.

Question 3.
Two animals of the same kind have a total of 12 legs. Which animal is it? Write a division sentence to show how to find the answer.

Answer:

Question 4.
There are 4 frogs and 3 different animals in the pond. The animals have a total of 22 legs in all. What other kind of animal is at the pond? Explain.
Answer:

Go Math Practice and Homework Lesson 12.1 Answer Key 3rd Grade Question 5.
There are 16 boots on a shelf. If there are 2 boots in each pair, how many pairs of boots are there? Explain.
Answer: The answer is 8
Total number of boots on a shelf=16
Number of boots having in each pair=2
If we divide 16 by 2 then we will get the number of pairs of boots is present.
Therefore, 16/2=8 pairs of boots are there.

Texas Test Prep

Lesson Check

Fill in the bubble completely to show your answer.

Question 6.
A bus has 18 students. The students are seated in twos. How many seats do the students take up on the bus?
(A) 18
(B) 9
(C) 16
(D) 8
Answer: The correct answer is B

Explanation:
Total number of students in a bus=18
Number of students seated in one seat=2
Number of seats are available in the bus=18/2=9
Therefore, 9 seats are there in the bus to take up students.

Question 7.
There are 16 students playing a game. Each student has a partner. How many pairs of partners are playing the game?
(A) 7
(B) 14
(C) 8
(D) 16
Answer:
The correct option is C

The total number of students playing a game:16
Each student is having a partner that is two students is equal to one pair. So divide 16 with 2 so that we can get the number of pairs of partners is playing the game.  Therefore, 16/2=8 pairs are there.

Question 8.
Demarcus likes to watch butterflies. He counts a total of 10 wings in all. If each butterfly has a pair of wings, how many butterflies does Demarcus see?
(A) 20
(B) 10
(C) 5
(D) 2
Answer:

Explanation:
Demarcus counted a total wing of butterflies as 10
Now if a butterfly is having a pair of wings means, one pair is equal to 2 wings. From this statement, we can say 10 wings is equal to 5 pairs that are 10/2 = 5
Demarcus watched 5 butterflies.
Question 9.
Tanya makes a bracelet with 20 beads. She makes a repeating pattern of two red beads and two blue beads. How many patterns are there?
(A) 4
(B) 16
(C) 5
(D) 10
Answer:

Option C is correct.
Total number of beads present with Tanya to make bracelet=20
She is making a bracelet with a repeating pattern that is two red beads and two blue beads. Now we have to calculate the number of patterns present in the bracelet.

Total 10 patterns are available. Therefore, 10/2=5 patterns.

Question 10.
Multi-Step A store has 14 gloves. Two of the pairs are black. The rest are brown. How many pairs of brown gloves are there?
(A) 5
(B) 8
(C) 12
(D) 7
Answer:

Option A is correct.
Explanation:
Total number of gloves=14
There are two types of gloves are present which are black and brown. Already the number of pairs present in black is given that is 2, and now we need to find out the number of pairs present in brown.
Therefore, a set of two gloves is equal to one pair. From this, we can calculate brown gloves.
The total number of gloves-number of gloves are there in black=14-4=10gloves. (2 pairs=4 gloves)
Now the pairs present in the brown gloves=10/2=5
Hence, 5 pairs are there in brown gloves.

Go Math Lesson 12 Homework Answer Key Grade 3 Question 11.
Multi-Step Lin makes a tile design with 24 tiles. Half are red and half are blue. He takes away 4 red tiles. How many red tiles are in the design now?
(A) 20
(B) 8
(C) 12
(D) 28
Answer: B

Option B is correct.
Explanation:
Total number of tiles = 24
Number of red tiles = Half of the total number of tiles = 24/2 = 12
Number of blue tiles = Half of the total number of tiles = 24/2 = 12
Lin takes away 4 red tiles, therefore,  the red tiles are left in the design.
12 red tiles – 4 red tiles = 8 red tiles.
The number of red tiles that remain in the design is 8 red tiles.

Refer to our Texas Go Math Grade 3 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 3 Module 12 Assessment Answer Key.

Texas Go Math Grade 3 Module 12 Assessment Answer Key

Concepts and Skills

Question 1.
Explain how to find 20 ÷ 4 by making an array. TEKS 3.4.K
Answer:

Explanation:
20 ÷ 4 = 5
Explained with help of an array

Question 2.
Explain how to find 45 ÷ 5 by using a number line. Show your work on the number line and then explain how you solved the problem. TEKS 3.4.K

Answer:

Explanation:
The difference between each is 5
45 divide by 5 is 9

Find the unknown factor and quotient. TEKS 3.4.F, 3.4.H, 3.4J, 3.4,K

Question 3.
10 × __ = 50 __ = 50 ÷ 10
Answer:
10 × 5 = 50
5 = 50 ÷ 10
Explanation:
Quotient = 5

Question 4.
2 × ___ = 16 ___ = 16 ÷ 2
Answer:
2 × 8 = 16
8 = 16 ÷ 2
Explanation:
Quotient = 8

Question 5.
2 × __ = 20 __ = 20 ÷ 2
Answer:
2 × 5 = 10
10 = 20 ÷ 2
Explanation:
Quotient = 10

Question 6.
5 × __ = 20 __ = 20 + 5
Answer:
5 × 4  = 20
4 = 20 ÷ 5
Explanation:
Quotient =  4

Find the quotient. TEKS 3.4F, 3.4.H, 3.4J. 3.4.K

Question 7.
__ = 2 ÷ 2
Answer: 1
Explanation:
2 ÷ 2 = 1
Quotient = 1

Question 8.
21 ÷ 3 = ___
Answer: 7
Explanation:
21 ÷ 3 = 7
Quotient = 7

Question 9.
__ = 0 ÷ 3
Answer: Undefined
Explanation:
When a number is divided by 0 it is undefined

Question 10.
36 ÷ 4 = __
Answer: 8
Explanation:
36 ÷ 4 = 8
Quotient = 8

Question 11.

Answer: 7
Explanation:

Quotient = 7

Question 12.

Answer:
Explanation:

Quotient = 6

Question 13.

Answer: 7
Explanation:

Quotient = 7

Question 14.

Answer: 3
Explanation:

Quotient = 3

Fill in the bubble for the correct answer choice.
Use division strategies to solve.

Question 15.
Carter has 18 new books. He plans to read 3 of them each week. How many weeks will it take Carter to read
all Of his new books? TEKS3.4.H, 3.4.J,3.4.K
(A) 15 weeks
(B) 6 weeks
(C) 5 weeks
(D) 21 weeks
Answer: B
Explanation:
3 x 6 = 18
6 weeks will it take Carter to read all Of his new book

Question 16.
Gabriella made 5 waffles for breakfast. She has 30 strawberries and 40 blueberries to put on top of the waffles. She will put an equal number of berries on each waffle. How many berries will Gabriella put on each waffle? TEKS 3.4.H, 3.4.K, 3.5.B
(A) 12
(B) 8
(C) 14
(D) 6
Answer: C
Explanation:
Gabriella made 5 waffles for breakfast.
She has 30 strawberries and 40 blueberries to put on top of the waffles.
14 berries will Gabriella put on each waffle

Question 17.
There are 40 people at the fair waiting in line for a ride. Each car in the ride can hold 10 people. Which equation could be used to find the number of cars needed to hold all 40 people? TEKS 3.4.H, 3.4.J, 3.4.K, 3.5.B
(A) 40 – 10 = ___
(B) 40 ÷ 10 = ___
(C) __ + 10 = 40
(D) 40 × 10 = __
Answer: B
Explanation:
There are 40 people at the fair waiting in line for a ride.
Each car in the ride can hold 10 people.
40 ÷ 10 = 4  equation could be used to find the number of cars needed to hold all 40 people

Question 18.
Alyssa has 4 cupcakes. She gives 2 cupcakes to each of her cousins. How many cousins does Alyssa have? TEKS 3.4.H, 3.4.K, 3.5.B

Record your answer and fill in the bubbles on the grid. Be sure to use the correct place value.
Answer: 2 cousins
Explanation:

The place value of 2 is 2

Refer to our Texas Go Math Grade 3 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 3 Lesson 13.2 Answer Key Divide by 7.

Texas Go Math Grade 3 Lesson 13.2 Answer Key Divide by 7

Essential Question
What strategies can you use to divide by 7?

Unlock the Problem
Erin used 28 large apples to make 7 apple pies. She used the same number of apples for each pie. How many apples did Erin use for each pie?

• Do you need to find the number of equal groups or the number in each group?
Answer:

• What label will your answer have?
Answer:

One Way Make an array.

• Draw 1 tile in each of 7 rows.
• Continue drawing 1 tile in each of the 7 rows until all 28 tiles are drawn.
• Count the number of tiles in each row.
• There are ___ tiles in each row.

So, Erin used ___ for each pie.
You can write 28 ÷ 7 = __ or

Math Talk
Mathematical processes
Why can you use division to solve the problem? Explain.

Other Ways
A. Use a related multiplication fact.

B. Make equal groups.

• Draw 7 circles to show 7 groups.
• Draw 1 counter in each group.
• Continue drawing 1 counter at a time until all 28 counters are drawn.

There are __ counters in each group.

Share and Show

Question 1.
Use the related multiplication fact to find 42 ÷ 7. ______________
6 × 7 = 42
42 ÷ 7 = ___

Math Talk
Mathematical Processes
Explain why you can use a related multiplication fact to solve a division problem.

Find the unknown factor and quotient.

Question 2.
7 × ___ = 7 7 ÷ 7 = ___
Answer:

Question 3.
7 × ___ = 35 35 ÷ 7 = ___
Answer:

Find the quotient.

Question 4.
__ = 14 ÷ 7
Answer:

Question 5.
48 ÷ 6 = ___
Answer:

Question 6.
0 ÷ 7 = ___
Answer:

Question 7.
___ = 18 ÷ 2
Answer:

Unlock the Problem

Question 8.
H.O.T. Gavin sold 21 pies to 7 different people. Each person bought the same number of pies. How many pies did Gavin sell to each person?

(A) 3
(B) 4
(C) 14
(D) 28
a. What do you need to find?
Answer:

b. How can you use a strip diagram to help you decide which operation to use to solve the problem?
Answer:

c. Complete the strip diagram to help you find the number of pies Gavin sold to each person.

Answer:

d. What is another way you could have solved the problem?
Answer:

e. Write a related multiplication fact.
Answer:

f. complete the sentences.
Gavin sold ___ pies to ___ different people.
Each person bought the same number of ___.
So, Gavin sold __ pies to each person.
Answer:

g. Fill in the bubble for the correct answer choice above.
Answer:

Question 9.
H.O.T. Multi-Step There are 35 peach pies and 42 cherry pies on 7 shelves at the bakery. It each shelf has the same number of peach pies and apple pies, how many pies are on each shelf? Explain.
Answer:

Daily Assessment Task

Fill in the bubble for the correct answer choice. You may use a division strategy to help you solve.

Question 10.
Lee took his dog on hikes 49 days last year. There are 7 days in every week. How many weeks of the year did Lee and his dog hike?
(A) 6
(B) 7
(C) 5
(D) 10
Answer:

Question 11.
At the Twin Maples neighborhood carnival, 63 people play games. They play in groups of 7 people. How many groups are there?
(A) 7
(B) 6
(C) 8
(D) 9
Answer:

Question 12.
Multi-Step There are 31 girls and 25 boys in the marching band. When the band marches, they are in 7 rows. How many people are in each row?
(A) 8
(B) 7
(C) 9
(D) 10
Answer:

Texas Test Prep

Question 13.
Clare bought 28 peaches to make pies for the bake sale. She used 7 peaches for each pie. How many pies did Clare make?
(A) 6
(B) 4
(C) 3
(D) 5
Answer:

Texas Go Math Grade 3 Lesson 13.2 Homework and Practice Answer Key

Find the unknown factor and quotient.

Question 1.
7 × __ = 21
21 ÷ 7 = ___
Answer:

Question 2.
7 × __ = 56
56 ÷ 7 = ___
Answer:

Find the unknown number.

Question 3.
63 ÷ 7 = ___
Answer:

Question 4.
7 = 42 ÷ ___
Answer:

Question 5.
49 ÷ __ = 7
Answer:

Question 6.
70 ÷ __ = 10
Answer:

Question 7.
28 ÷ 7 = ___
Answer:

Question 8.
__ = 21 ÷ 7
Answer:

Problem Solving

Question 9.
Regina has 28 beads. She puts them into 7 equal groups to make a design. How many beads are in each group?
Complete the bar model to solve the problem.

There are __ beads in each group.
Answer:

Question 10.
What is a related multiplication fact that could solve the problem?
Answer:

Question 11.
Mick has 56 counters. He can divide 56 into 7 equal groups. How else can Mick break apart the 56 counters into equal groups of 7?
Answer:

Texas Test Prep

Fill in the bubble completely to show your answer.

Question 12.
Nyala has 63 paper flowers. She makes 7 bunches of flowers as centerpieces. Each centerpiece has the same number of flowers. How many flowers are in each centerpiece?
(A) 7
(B) 8
(C) 6
(D) 9
Answer:

Question 13.
A group of 42 students are at a puppet show. They sit in equal rows of 7. In how many rows are the students sitting?
(A) 7
(B) 6
(C) 49
(D) 35
Answer:

Question 14.
A chef uses 49 pounds of beef to make 7 pots of chili. If each pot has the same amount of beef, how many pounds of beef are in each pot?
(A) 8 pounds
(B) 6 pounds
(C) 7 pounds
(D) 9 pounds
Answer:

Question 15.
Hank uses 35 potatoes to make 7 bowls of potato salad Each bowl has an equal number of potatoes. How many potatoes are in each bowl?
(A) 6
(B) 5
(C) 7
(D) 4
Answer:

Question 16.
Multi-Step Ed has 42 red beads and 28 blue beads. He uses an equal number of all the beads to decorate 7 clay sculptures. How many beads are on each sculpture?
(A) 3
(B) 10
(C) 4
(D) 8
Answer:

Question 17.
Multi-Step There are 14 adults and 42 students in the lunchroom. If they sit in equal groups at 7 tables, how many people are at each table?
(A) 9
(B) 2
(C) 8
(D) 6
Answer: