Texas Go Math

Refer to our Texas Go Math Grade 1 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 1 Unit 4 Answer Key Geometry and Measurement.

Texas Go Math Grade 1 Unit 4 Answer Key Geometry and Measurement

Show What You Know

Alike and Different

Circle the objects that are alike.

Question 1.

Answer:

Explanation:
Circled the similar
two cubes are similar

Question 2.

Answer:

Explanation:
Circled the similar
two cones are similar

Longer and Shorter

Circle the longer object.

Draw a line under the shorter object.

Question 3.

Answer:

Explanation:
Underlined the shorter one and
circled the longer

Question 4.

Answer:

Explanation:
Underlined the shorter one and
circled the longer

Identify Two-Dimensional Shapes

Color each square blue. Color each rectangle yellow. Color each circle red.

Question 5.

Answer:

Explanation:
Colored each square blue. Colored each rectangle yellow. Colored each circle red.

Family Note:
This page checks your childs understanding of important skills needed for success in Unit 4.

Vocabulary Builder

Visualize It

Write review words to name the solids.

Explanation:

Understand Vocabulary

Write the number of each shape.

Question 1.
__ circles
Answer:
2 Circles

Question 2.
___ squares
Answer:
4 squares

Question 3.
___ triangles
Answer:
3 triangles

Vocabulary Reader

Reading and Writing Math
This take-home book will help you preview two-dimensional figures.

We’re on our way to school.
We play a shape hunt. It’s so cool!
First find a square with equal sides, 1, 2, 3, 4.
Look! I spy one at the shoe store!

Find other figures shaped like a square.

The next figure that we look for
Is the circle. It’s so round.
Finding them is no chore,
For circles here abound.

Find figures shaped like a circle.

Triangles are now next.
This figure has sides, 1,2, 3.
Now don’t be perplexed.
There are many here to see!

Find figures shaped like a triangle.

We’re almost to our school,
As through the streets we wind.
Wait! We made a simple game rule
4 figures we must find!

Find figures shaped like a rectangle.

We’re now here in our classroom,
At our desks, and in our chairs.
It was fun finding triangles,
circles, rectangles and squares.

Find and name these figures in our classroom.

Explanation:

Our game has ended, but this book is not done. Draw a city picture. Include all 4 figures just for fun!

Write about the Math

Write Math Look at these shapes. Draw a picture, and write your own story about shapes in your classroom or outside.

Explanation:
The story in my own words by using the pictures

The Shape of Things

Look at the shapes in the picture.

Question 1
How many squares can you find?
____ squares
Answer:
5 squares
Explanation:
There are 5 squares

Question 2.
How many circles can you find?
_______ circles
Answer:
2 circle.
Explanation:
There are 2 circle.

Question 3.
How many rectangles can you find?
____ rectangles
Answer:
5 rectangles
Explanation:
There are 5 rectangles

Question 4.
How many triangles can you find?
____ triangles
Answer:
1 triangle.
Explanation:
There is 1 triangle

Math Board Draw a building you might see in the city. Use all 4 shapes. Have a classmate find and name each shape.

Refer to our Texas Go Math Grade 1 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 1 Unit 3 Answer Key Algebraic Reasoning.

Texas Go Math Grade 1 Unit 3 Answer Key Algebraic Reasoning

Show What You Know

Model More, Model Fewer

Question 1.
Circle the row that has more.

Answer:

Explanation:
2 boxes < 4 hammers

Question 2.
Circle the row that has fewer.

Answer:

Explanation:
4 rabits > 3 carrots

Count On

Use the number line to add. Write each sum.

Question 3.
6 + 3 = ____
Answer: 9

Explanation:
The Sum of 6 and 3 is 9
6 + 3 = 9

Question 4.
7 + 1 = ____
Answer: 8

Explanation:
The sum of 7 and 1 is 8
7 + 1 = 8

Question 5.
8 + 2 = ____
Answer: 10

Explanation:
The sum of 8 and 2 is 10
8 + 2 = 10

Count Back

Use the number line to subtract. Write each difference.

Question 6.
11 – 2 = ____
Answer:

Explanation:
The difference of 11 and 2 is 9
11 – 2 = 9

Question 7.
8 – 3 = ____
Answer: 5

Explanation:
The difference of 8 and 3 is 5
8 – 3 = 5

Question 8.
9 – 1 = ____
Answer: 8

Explanation:
The difference of 9 and 1 is 8
9 – 1 = 8

Vocabulary Builder

Visualize it

Sort the review words from the box.

Explanation:

The words are organized according to the review words

Understand Vocabulary

Use a review word to complete each sentence.

Question 1.
8 is the _____________ for 17 – 9
Answer: subtract
Explanation:
8 is the subtract for 17 – 9
Question 2.
17 is the ____________ for 8 + 9.
Answer: addition
Explanation:
17 is the addition for 8 + 9.

Question 3.
When you ____________ 4 to 8, you find the sum.
Answer: Add
Explanation:
When you add 4 to 8, you find the sum as
4 + 8 = 12

Question 4.
5 ducks and 5 swans are at the pond. There are the ___________ number of ducks and swans.
Answer: 10
Explanation:
5 ducks and 5 swans are at the pond. There are the 10 number of ducks and swans.
5 + 5=10

Vocabulary Reader

Reading and Writing Math
This take-home book will help you recognize addition and subtraction situations.

To my surprise and great delight
Our teacher asked us to draw or write
About something we would think so cool
To do this summer when out of school.
So many ideas swirled ¡n my head!
“There are lots of things I’d do,” I said.

Fd sail the ocean in a boat.
My first mate would be a goat.
From the starboard side we’d see
A pod of whales. There would be 3.
Then I’d spy 4 whales more!
Oh, such a summer I’d adore.

How many whales do they see in all?
_____ + _____ = _____ whales
Explanation:
3 + 4 = 7 whales

I’d take o rocket to where it’s starry.
Oh, what fun, an outer space safari!
The first of many stops would be
Our moon, where moon mountains
I would see.

How many moon mountains are tall?
Answer:
1 mountain is tall
How many are short?
Explanation:
4 mountains are short
How many moon mountains are there in all?
____ + ____ = ____ moon mountains
1 + 4 = 5 moon mountains

Or perhaps this summer time,
My goat and I would take a climb.
Then build a house up in a tree.
A farm and far off city we could see.
How many cows? How many horses?
Answer:
6 cows
and 2 horses
How many fewer horses than cows?
___ – ___ = ___ fewer horses
6 – 2 = 4 fewer horses

 

Now it’s your turn to write or draw.

Think of summer and what you’d do.
Answer:
In summer we like to visit the mountains, valleys and snow fall, beach.
If you could plan what’s best for you!

Write about the Math

Write Math Look at the pictures. Draw and write your own story about the whales. Use addition and subtraction in your story.

Ex
Explanation:

Answer:
7 – 4 = 3
so , three are pink whales.

More and Fewer

Look at the picture. Complete the number sentences.

Question 1.
How many cows and horses are there?
___ + ___ = ____
Answer:
4 + 2 = 6
Explanation.
6 cows and horses are there

Question 2.
How many more cows are there than horses?
____ – ____ = ____ more cows
Answer:
6 – 2 = 4 more cows
Explanation:
4 more cows are there than horses

Question 3.
Four cows go into the barn. How many cows are there now?
___ – ____ =____ cows
4 – 4 = 0
0 cows
Explanation:
0 cows are there now

Math Board Write a story problem about animals you see on a farm. Use the words more or fewer in your story. Have a classmate solve the problem.
Explanation:
There are 6 animals in the farm.
4 are cows and 2 are horses
How many fewer horses are there than cows.
Answer:
4 – 2 = 2
2 fewer horses.

Refer to our Texas Go Math Grade 1 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 1 Lesson 2.5 Answer Key Order Numbers on an Open Number Line.

Texas Go Math Grade 1 Lesson 2.5 Answer Key Order Numbers on an Open Number Line

Esential Question
How can you order numbers using a number line?
Explanation:
When ordering numbers, we first start by comparing two numbers at a time. You can do this by either arranging the numbers in ascending or descending order.

Explore
Draw lines to show where the numbers belong on the number line.

For The Teacher

• Read the following problem. Mikka wants to place these three numbers on the number line. Where do the numbers belong?
  Explanation:
  
  Numbers placed according to Least to greatest.

Math Talk
Mathematical processes
Now Mikka wants to place 55 on the number line. Between which two numbers does 55 belong? Explain.

Model and Draw

Use place value. Write the numbers in order.
Explanation:

Explanation:

Think
Compare the tens. Then compare the ones.

Share and Show

Use place value and the number line to order numbers. Then write the numbers in order.

Question 1.

Answer:

Explanation:
Numbers are arranged according to least to greatest
and written greatest to least

Problem Solving

Use place value and the number line to order numbers. Then write the numbers in order.

Question 2.

Answer:

Explanation:
Numbers are arranged according to least to greatest
and written least to greatest

Solve. Write or draw to explain.

Question 3.
H.O.T. Ava saved 105 cans. Martin saved 96 cans, Brandon saved III cans, and Shellie saved 92. Write the numbers of cans saved in order from least to greatest


Answer:

Explanation:
Numbers are arranged according to least to greatest
and written  least to greatest

Question 4.
Multi-Step The vet places dogs in order by their tag numbers. The brown dog is tag number 120, the black dog is 109, and the white dog is 119. Write the colors of the dogs in tag number order from greatest to least.


Answer:

Explanation:
120, 119 , 109
he colors of the dogs in tag number order from greatest to least

Daily Assessment Task

Choose the correct answer.

Question 5.
Multi-Step Drew, Matt, and Bradley play football. Their numbers are 15, 12 and 23. Which shows the numbers in order from greatest to least?
(A) 23, 12, 15
(B) 12, 23, 15
(C) 23, 15, 12
Answer: C
Explanation:
Greatest to least are
23, 15, 12

Question 6.
Which shows numbers in order from least to greatest?
(A) 31, 47, 39
(B) 29, 44, 49
(C) 59, 19, 32
Answer: B
Explanation:
29, 44, 49 shows numbers in order from least to greatest

Question 7.
Apply Which shows numbers in order from greatest to least?
(A) 54, 76, 18
(B) 113, 102, 29
(C) 36, 119, 63
Answer: B
Explanation:
113, 102, 29 shows numbers in order from greatest to least

Question 8.
Texas Test Prep Use place value. Which shows the numbers in order from east to greatest?

Answer:

Explanation:
71 , 88, 103 shows the numbers in order from least to greatest

Take Home Activity

• Give your child the numbers 48, 57, and 102. Have your child use a number line to order the numbers from least to greatest.
  48, 57, and 102. are in   order the numbers from least to greatest.
  Explanation:
  

Texas Go Math Grade 1 Lesson 2.5 Homework and Practice Answer Key

Use place value and the number line to order numbers. Then write the numbers in order.

Question 1.

Answer:

Explanation:
55 , 24, 13 shows the numbers in order from greatest to least

Question 2.

Answer:

Explanation:
112, 104, 93 shows the numbers in order from  least to greatest

Question 3.

Answer:

Explanation:
64, 42, 33 shows the numbers in order from greatest to least

Problem Solving

Write or draw to explain.

Question 4.
Tony saved 63 pennies. Jill saved 103 pennies and Ed saved 33 pennies. Write the number of pennies saved in
order from least to greatest.


Answer:

Explanation:
33 , 63 , 103 the number of pennies saved in
order from least to greatest.

Texas Test Prep

Lesson Check

Choose the correct answer.

Question 5.
Lily got scores of 92, 84, and 100. Which shows the numbers in order from greatest to least?
(A) 100, 92, 84
(B) 84, 100, 92
(C) 100, 84, 92
Answer: A
Explanation:
100, 92, 84 shows the numbers in order from greatest to least

Question 6.
Rabbit ate 14 carrots. Robin ate 21 worms. Bear ate 13 fish. Which shows the numbers in order from least to greatest?

(A) 14, 21, 13
(B) 21, 14, 13
(C) 13, 14, 21
Answer: C
Explanation:
13, 14, 21 shows the numbers in order from least to greatest

Question 7.
Which shows the numbers in order from greatest to least?
(A) 107, 55, 83
(B) 94, 93, 10
(C) 59, 14, 102
Answer: B
Explanation:
94, 93, 10 shows the numbers in order from greatest to least

Question 8.
Which shows the numbers in order from least to greatest?
(A) 16, 49, 99
(B) 86, 54, 42
(C) 37, 68, 50
Answer: A
Explanation:
16, 49, 99 shows the numbers in order from least to greatest

Refer to our Texas Go Math Grade 1 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 1 Lesson 2.4 Answer Key Greater Than or Less Than.

Texas Go Math Grade 1 Lesson 2.4 Answer Key Greater Than or Less Than

Essential Question
How can you decide if a number is greater than or less than another number?
Explanation:
Compare the tens if tens are equal we have to compare the ones.

Explore
Use Draw quick pictures to show your work.

For The Teacher

• Have children draw tens and ones to show each number. Then have them generate a number that makes the sentence true. Have them draw the number they chose.
  Explanation:
  
  Math Talk
  Mathematical Processes
  How can tens and ones help you decide which number is greater and which number is less?
  Explanation:
  Compare the tens if tens are equal we have to compare the ones.

Model and Draw

Use place value to compare a number to another number. Write a number to compare.

Explanation:

24 is greater than 12
2 is greater than 1
4 is greater than 2

Compare the tens. Compare the ones.

___ is greater than 52.

64 is greater than 52
6 is greater than 5 and 4 is greater than 2

Share and Show

Use and place value to show each number.

Question 1.

Answer:

Explanation:
64 is greater than 62
64 > 62

Question 2.

Answer:

Explanation:
68 is less than 97
68 < 97

Problem Solving

Circle is greater than or is less than. Write a number to compare.

Question 3.

Answer:

Explanation:
80 is greater than 76
80 > 76

Question 4.

Answer

Explanation:
100 is lesser than 115
100 < 115

Solve. Write the number.

Question 5.
I am a number greater than 54. I have fewer tens than 90.
_____
Answer:
65
Explanation:
The number might be in 55 and 89

Question 6.
H.O.T. I am a number less than 36. I am greater than 24.

Answer:

Explanation:
I am a number less than 36.
I am greater than 24.
the number be 30

Question 7.
H.O.T. Multi-Step I am a number less than 8 tens 5 ones. I am greater than 77. I have fewer ones than 5 ones. I am not 83.
_____
Answer:
82
Explanation:
82 is less than 85
and not 83
that is 82

Daily Assessment Task

Choose the correct answer

Question 8.
Multi-Step The rabbits have 56 wheels. The monkeys have more wheels. Which could be the number of wheels the monkeys have?
(A) 50
(B) 65
(C) 55
Answer: B
Explanation:
65 be the number of wheels the monkeys have

Question 9.
Communicate There are 4-8 cars on the street. Which number is greater than the number of cars?

(A) 52
(B) 39
(C) 44
Answer: A
Explanation:
52 is greater than the number of cars 48

Question 10.
Alex writes the number 87. Which number is less than Alex’s number?
(A) 77
(B) 88
(C) 96
Answer: A
Explanation:
77 is less than Alex’s number 87
77 < 87

Question 11.
Texas Test Prep Which of these is less than 4 tens?
(A) 50
(B) 22
(C) 41
Answer: B
Explanation:
22 is less than 4 tens
2 < 4

Take Home Activity

• Have your child choose a number that is greater than 88. Then have him or her choose a number that is less than 93.
  Answer:
  88 is the number
  The number greater  than 88 is 90
  And the number less than 93 is 92

Texas Go Math Grade 1 Lesson 2.4 Homework and Practice Answer Key

Use and place value to show each number.

Question 1.

Answer:

Explanation:
10 is lesser than 12
10 < 12

Question 2.

Answer:

Explanation:
33 is lesser than 44
3 < 4

Circle is greater than or is less than.
Write a number to compare.

Question 3.

Answer:

Explanation:
86 is less than 92.
8 < 9

Solve. Write the number.

Question 4.
Multi-Step Aya picks a number greater than 3 tens 6 ones. The number is less than 52. It has more than 6 ones. What could the number be?
Answer:
6 + 6 = 12
36 + 6 = 42
Explanation:
42 is the number.

Texas Test Prep

Lesson Check

Choose the correct answer.

Question 5.
Miss Kent has 23 eggs. Mrs. Jones has more eggs. Which number of eggs could Mrs. Jones have?

(A) 36
(B) 12
(C) 20
Answer: A
Explanation:
36 is the  number of eggs that Mrs. Jones have

Question 6.
There are 82 seats in the gym. Which number is greater than the number of seats?
(A) 76
(B) 80
(C) 91
Answer: C
Explanation:
91 number is greater than the number of seats
9 > 8

Question 7.
Ed writes the number 44? Which number is less than Ed’s number?
(A) 55
(B) 33
(C) 77
Answer: B
Explanation:
33 is the number is less than Ed’s number

Question 8.
Which number is greater than 6 tens?
(A) 72
(B) 59
(C) 30
Answer: A
Explanation:
7 > 6
72 is greater than 6 tens

Question 9.
Which number is less than 6 tens?
(A) 62
(B) 59
(C) 76
Answer: B
Explanation:
59 is less than 6 tens
5 < 6

Refer to our Texas Go Math Grade 1 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 1 Lesson 2.3 Answer Key Use Symbols to Compare.

Texas Go Math Grade 1 Lesson 2.3 Answer Key Use Symbols to Compare

Essential Question
How can you use symbols to show how numbers compare?
Explanation:
We use inequality symbols to compare numbers. There are symbols for greater than, greater than or equal to, less than, and less than or equal to.

Explore
Use Draw quick pictures to show your work. Write the numbers to compare.

Explanation:

For The Teacher

• Have children use base-ten blocks to show a number less than 36, a number equal to 36, and a number greater than 36.
  Explanation:
  35 less than 36,
  36 is a number equal to 36,
  37  a number greater than 36.

Math Talk
Mathematical Processes
Compare 47 and 32 in two ways. What two symbols do you use? Explain
Explanation:
47 > 32 and
32 < 47
Greater than and less than 2 symbols are used

Model and Draw

Explanation:

Share and Show

Use Draw to show each number. Write <, >, or =. Complete the sentence.

Question 1.

Answer:

Explanation:
Compared the tens if tens are equal
we have to compare the ones

Question 2.

Answer:

Explanation:
Compared the tens if tens are equal
we have to compare the ones

Question 3.

Answer:

Explanation:
Compared the tens if tens are equal
we have to compare the ones

Question 4.

Answer:

Explanation:
Compared the tens if tens are equal
we have to compare the ones

Problem Solving
Write <, >, or =.

Draw a quick picture if you need to.

Remember
< is less than > is greater than = is equal

Question 5.
37 43
Answer:
37 43
Explanation:
Compared the tens if tens are equal
we have to compare the ones
37 is less than 43

Question 6.
62 72
Answer:
62 72
Explanation:
Compared the tens if tens are equal
we have to compare the ones
62 is less than 72

Question 7.
64 59
Answer:
64 59
Explanation:
Compared the tens if tens are equal
we have to compare the ones
64 is greater than 59

Question 8.
56 56
Answer:
56 56
Explanation:
Compared the tens if tens are equal
we have to compare the ones

Question 9.
62 72
62 72
Explanation:
Compared the tens if tens are equal
we have to compare the ones
62 is less than 72

Question 10.
70 65
Answer:
70 65
Explanation:
Compared the tens if tens are equal
we have to compare the ones
70 is greater than 65

Question 11.
79 84
Answer:
79 84
Explanation:
Compared the tens if tens are equal
we have to compare the ones
79 is less than 84

Question 12.
90 93
Answer:
90 93
Explanation:
Compared the tens if tens are equal
we have to compare the ones
90 is less than 93

Question 13.
93 90
Answer:
93 90
Explanation:
Compared the tens if tens are equal
we have to compare the ones
93 is greater than 90

Write or draw to solve.

Question 14.
Kate and Mia play a game. Kate has 27 cards. Mia has 31 cards. The fewer number of cards wins. Which number of cards wins this game?

Answer:

Explanation:
Kate and Mia play a game. Kate has 27 cards. Mia has 31 cards.
The fewer number of cards wins.
As Kate has 27 cards. so Kate wins

Question 15.
H.O.T. 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.

Answer:

Explanation:
Gill and Rob win tokens in a game. Gill has 86 tokens. Rob has 61 tokens.
70 tokens are needed for a prize.
so, Gill wins the prize

Question 16.
H.O.T. Multi-Step Matt scores 34 points and wins the game. Lee scores points and does not win. The number of Lee’s points is greater than the number of Matt’s points. Is Lee’s score 49 or 29?
Answer: 29
Explanation:
Matt scores 34 points and wins the game.
so, Lee score should be less
that is 29
29 < 34

Daily Assessment Task

Choose the correct answer.

Question 17.
The Titan ride in Texas holds 30 riders. Which number is less than 30?
(A) 33
(B) 29
(C) 45
Answer: B
Explanation:
Compared the tens if tens are equal
we have to compare the ones
29 < 30

Question 18.
A roller coaster can hold 32 riders. Which number of people can ride?
(A) 27
(B) 33
(C) 48

Answer: A
Explanation:
Compared the tens if tens are equal
we have to compare the ones
27 < 32

Question 19.
Communicate A bus can hold 28 people. Which number is less than 28?
(A) 15
(B) 51
(C) 105
Answer: A
Explanation:
Compared the tens if tens are equal
we have to compare the ones
15 < 28

Question 20.
Texas Test Prep Which number is equal to 63?
(A) 36
(B) 63
(C) 81
Answer: B
Explanation:
Compared the tens if tens are equal
we have to compare the ones
63 = 63

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.

Texas Go Math Grade 1 Lesson 2.3 Homework and Practice Answer Key

Use Draw to show each number. Write <, >, or =. Complete the sentence.

Question 1.

Answer:

Explanation:
Compared the tens if tens are equal
we have to compare the ones

Question 2.

Answer:

Explanation:
Compared the tens if tens are equal
we have to compare the ones

Question 3.

Answer:

Explanation:

Compared the tens if tens are equal
we have to compare the ones

Question 4.

Answer:

Explanation:
Compared the tens if tens are equal
we have to compare the ones

Problem Solving

Write or draw to solve.

Question 5.
Noor and Gil spin a game wheel. Noor spins a 59. Gil spins a 79. It takes a 75 to win. Which number wins?
____
Answer:
Gil wins the spin
Explanation:
Noor and Gil spin a game wheel.
Noor spins a 59. Gil spins a 79.
It takes a 75 to win.
so, Gil wins the spin

Texas Test Prep

Lesson Check

Choose the correct answer.

Question 6.
A school bus has 37 seats. Which number of people can ride in the bus?

(A) 41
(B) 37
(C) 39
Answer: B
Explanation:
Compared the tens if tens are equal
we have to compare the ones
37 = 37

Question 7.
Which number is greater than 82?
(A) 76
(B) 28
(C) 91
Answer: C
Explanation:
Compared the tens if tens are equal
we have to compare the ones
91 > 82

Question 8.
A box holds 4-5 dog treats. Which number is less than 45?

(A) 51
(B) 13
(C) 54
Answer: B
Explanation:
Compared the tens if tens are equal
we have to compare the ones
13 < 45

Question 9.
Which number is greater than 22?
(A) 44
(B) 11
(C) 20
Answer: A
Explanation:
Compared the tens if tens are equal
we have to compare the ones
44 > 22

Question 10.
Which symbol is used to compare these numbers?
86 ___ 57
(A) =
(B) <
(C) >
Answer: C
Explanation:
86 > 57
Explanation:
Compared the tens if tens are equal
we have to compare the ones

Refer to our Texas Go Math Grade 1 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 1 Lesson 2.2 Answer Key Less Than.

Texas Go Math Grade 1 Lesson 2.2 Answer Key Less Than

Essential Question
How can you compare two numbers to find which is less?
Explanation:
First we will check the tens then ones
When the digits in hundreds place are equal, then the number with more number of tens is a greater number. 4. When the digits in tens place are equal, then the number with more number of ones is a greater number.

Explore.
Use to solve. Draw quick pictures to show your work.

For The Teacher

• Read the problem. Which number is less, 22 or 28? Have children use base-ten blocks to solve.
  Explanation:
  Compared the tens as tens are same
  compared the ones
  2  < 8
  

Model and Draw
Compare numbers to find which is less.

Explanation:
Compared the tens as tens are same
compared the ones

Share and Show

Use to show each number.

Question 1.

Answer:

Explanation:

Compare the tens as they are equally
compared the ones

Question 2.

Answer:

Explanation:

Compare the tens as they are equally
compared the ones

Question 3.

Answer:

Explanation:

Compare the tens as they are equally
compared the ones

Problem Solving

Question 4.

Answer:

Explanation:

Compare the tens as they are equally
compared the ones

Question 5.

Answer:

Explanation:

Compare the tens as they are equally
compared the ones

Write a number to solve.

Question 6.
Jack makes the number 2. Kit makes a number that has fewer ones than 92 and fewer tens than 5 tens. What could be a number Kit makes?

Answer: 41
Explanation:
Compare the tens
Jack makes the number 2.
Kit makes a number that has fewer ones than 92 and fewer tens than 5 tens.
The number might be 41
1 < 2
4 < 5

Question 7.
H.O.T. Multi-Step Ella has 22 beads. Lauren has 48 beads. Aya has fewer than either Ella or Lauren. How many beads might Aya have?
__ beads
Answer:
21 beads
Explanation:
Compare the tens
Ella has 22 beads. Lauren has 48 beads.
Aya has fewer than either Ella or Lauren.
That might be 21
21 < 22

Question 8.
A spider catches 15 flies today. Which number is less than 15?

(A) 42
(B) 51
(C) 11
Answer: C
Explanation:
Compare the tens as the tens are same
compared the ones
11 < 15

Question 9.
Analyze Which number is less than 42?
(A) 22
(B) 50
(C) 79
Answer: A
Explanation:
Compare the tens
22 < 42

Question 10.
Which number is less than 63?
(A) 102
(B) 36
(C) 93
Answer: B
Explanation:
Compare the tens
36 < 63

Question 11.
Texas Test Prep Which number is less than 72?
(A) 49
(B) 99
(C) 80
Answer: A
Explanation:
Compare the tens
49 < 72

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.
  Explanation:
  47 and 54
  47 < 54
  54 and 57
  54 < 57
  57 and 74
  57 < 74

Texas Go Math Grade 1 Lesson 2.2 Homework and Practice Answer Key

Use

Question 1.

Answer:

Explanation:

Compare the tens as they are equally
compared the ones

Question 2.

Answer:

Explanation:

Compare the tens as they are equally
compared the ones

Question 3.

Answer:

Explanation:

Compare the tens as they are equally
compared the ones

Problem Solving

Write or draw to solve.

Question 4.
Jed has 25 toy cars. Kai has 32 toy cars. Ken has fewer cars than either Jed or Kai. How many cars might Ken have?

__ cars
Answer:
24 < 25
Explanation:
Jed has 25 toy cars. Kai has 32 toy cars.
Ken has fewer cars than either Jed or Kai.
The number might be 24
24 cars might Ken have

Texas Test Prep

Lesson Check

Choose the correct answer.

Question 5.
A squirrel hides 21 nuts. Which number is less than 21?
(A) 20
(B) 25
(C) 30

Answer: A
Explanation:
Compare the tens as they are equally
compared the ones
20 < 21

Question 6.
A bee visits 67 flowers today. Which of these numbers is less than 67?
(A) 76
(B) 68
(C) 58
Answer: C
Explanation:
Compare the tens
58 < 67

Question 7.
Which of these numbers is less than 15?
(A) 25
(B) 4
(C) 19
Answer: B
Explanation:
Compare the tens
15 < 4

Question 8.
Which number is less than 81?
(A) 71
(B) 91
(C) 88
Answer: A
Explanation:
Compare the tens
81 < 71

Refer to our Texas Go Math Grade 1 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 1 Lesson 2.1 Answer Key Greater Than.

Texas Go Math Grade 1 Lesson 2.1 Answer Key Greater Than

Essential Question
How can you compare two numbers to find which is greater?
Explanation:
First we will check the tens then ones
When the digits in hundreds place are equal, then the number with more number of tens is a greater number. 4. When the digits in tens place are equal, then the number with more number of ones is a greater number.

Explore
Use to solve.
Draw quick pictures to show your work.

For The Teacher

• Read the problem. Which number is greater, 65 or 56? Have children use base-ten blocks and draw quick pictures to solve.
  Answer:
  
  Explanation:
  1 ten = 10 ones
  6 tens = 60 and 5 ones = 65
  5 tens = 50 and 6 ones = 56
  so, 65 > 56.
  6 tens are greater than 5 tens.

Math Talk
Mathematical Processes
How did you decide which number is greater? Explain.
Explanation:
First we will check the tens then ones
When the digits in hundreds place are equal, then the number with more number of tens is a greater number. 4. When the digits in tens place are equal, then the number with more number of ones is a greater number.

Model and Draw
To compare 25 and 17, first compare the tens.

Answer:

Explanation:
First we will check the tens then if tens are equal then we have to check the ones

If the tens are the same, compare the ones.

Answer:

Explanation:
If tens place are same then we compare the ones

Share and Show

Use to show each number.

Question 1.

Answer:

Explanation:

Question 2.

Answer:

Explanation:

Question 3.

Answer:

Explanation:

Problem Solving

Use if you need to.

Question 4.

Answer:

Explanation:

Question 5.

Answer:

Explanation:

Write or draw to solve.

Question 6.
H.O.T. Pam and Jake play a game for points. Pam’s points are 1 ten 6 ones. Jake’s points are 1 one 6 tens. Who has the greater number of points?

Answer:

Explanation:
Pam’s points are 1 ten 6 ones. = 16
Jake’s points are 1 one 6 tens. = 61
61 > 16
6 is greater than 1

Question 7.
H.O.T. Multi-Step John has 51 cards. Paul has 32 cards. Ben has a stack of cards greater than either Paul or John. How many cards might Ben have?
__ cards
Answer:
cards
Explanation:
John has 51 cards. Paul has 32 cards.
Ben has a stack of cards greater than either Paul or John.
That might be 52
52 > 51

Daily Assessment Task

Choose the correct answer.

Question 8.
You find 42 crackers. You look for more crackers. Which number is greater than 42?

(A) 42
(B) 51
(C) 38
Answer: B
Explanation:
Compared the tens
51 > 42
5 is greater than 4

Question 9.
You have 25 marbles. Which number is greater than 25?
(A) 22
(B) 50
(C) 21

Answer: B
Explanation:
Compared the tens
50 > 25

Question 10.
Analyze Which number is greater than 63?
(A) 102
(B) 36
(C) 61
Answer: A
Explanation:
Compared the tens
102 > 63

Question 11.
Texas Test Prep Which number is greater than 67?
(A) 58
(B) 15
(C) 76
Answer: C
Explanation:
76 > 67
Compared the tens
7 > 6

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.
  Explanation:
  38 and 63
  63 > 38
  63 and 68
  68 > 63
  38 and 83
  83 > 38

Texas Go Math Grade 1 Lesson 2.1 Homework and Practice Answer Key

Use

Question 1.

Answer:

Explanation:

Question 2.

Answer:

Explanation:

Question 3.

Answer:

Explanation:

Problem Solving

Question 4.
Jin counts 43 windows on the front of the school. He counts 47 windows on the back of the school. Which number of windows is greater than 45 windows?
__ windows
Answer:
47 > 45 windows
Explanation:
If tens are same we have to compare the ones

Texas Test Prep

Choose the correct answer.

Question 5.
You count 53 pieces of popcorn. Which number is greater than 53?

(A) 61
(B) 50
(C) 49
Answer: A
Explanation:
If tens are same we have to compare the ones
61 > 53

Question 6.
Todd has 17 games. Which number is greater than 17?
(A) 16
(B) 10
(C) 30
Answer: C
Explanation:
If tens are same we have to compare the ones
30 > 17

Question 7.
Which number is greater than 87?
(A) 77
(B) 97
(C) 80
Answer: B
Explanation:
If tens are same we have to compare the ones
97 > 87

Question 8.
Which number is greater than 34?
(A) 52
(B) 29
(C) 33
Answer: A
Explanation:
52 > 34
If tens are same we have to compare the ones

Question 9.
Which number is greater than 47?
(A) 42
(B) 44
(C) 48
Answer: C
Explanation:
48 > 47
If tens are same we have to compare the ones

Refer to our Texas Go Math Kindergarten Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Kindergarten Lesson 5.2 Answer Key Count and Write 9.

Texas Go Math Kindergarten Lesson 5.2 Answer Key Count and Write 9

Explore

DIRECTIONS: Count and tell how many cubes. Write the numbers. Count and tell how many ducks. Trace the word.

Answer:

Explanation:
I traced and practiced writing the number 9 and traced the word nine.

Share and Show

DIRECTIONS: 1. Look at the picture. Circle the sets of nine objects.

Question 1.

Answer:

Explanation:
I drew a circle around those groups that are 9 in number.There are 9 teddy bears, 9 ducks and 9 rings.

DIRECTIONS: 2. Say the number. Write the numbers. 3-6. Count and tell how many. Write the number.

Question 2.

Answer:

Explanation:
I traced and practiced writing the number 9.

Question 3.

Answer:

Explanation:
I counted and wrote the number 9 as there are 9 objects.

Question 4.

Answer:

Explanation:
I counted and wrote the number 8 as there are 8 objects.

Question 5.

Answer:

Explanation:
I counted and wrote the number 9 as there are 9 objects.

Question 6.

Answer:

Explanation:
I counted and wrote the number 9 as there are 9 objects.

HOME ACTIVITY • Ask your child to find something in your home that has the number 9 on it, such as a clock or a phone.
Answer:

DIRECTIONS: 7. Which set has a number of objects one less than 10? Circle that set. 8. Choose the correct answer. Which set has nine ducks?

Problem Solving

Question 7.

Answer:

Explanation:
I drew a circle around the set that has one lessthan 10 that is 9.there are 9 brown bears.

Daily Assessment Task

Question 8.

Answer:

Explanation:
I marked that group of ducks that are 9 in number.

Texas Go Math Kindergarten Lesson 5.2 Homework and Practice Answer Key

DIRECTIONS: 1-4. Count and tell how many. Write the number.

Question 1.

Answer:

Explanation:
I counted and wrote the number 8 as there are 8 umbrellas.

Question 2.

Answer:

Explanation:
I counted and wrote the number 9 as there are 9 umbrellas.

Question 3.

Answer:

Explanation:
I counted and wrote the number 9 as there are 9 umbrellas.

Question 4.

Answer:

Explanation:
I counted and wrote the number 7 as there are 7 umbrellas.

DIRECTIONS: Choose the correct answer. 5. Which set has 9 hats? 6. Which set has 9 footballs?

Lesson Check

Question 5.

Answer:

Explanation:
I marked the set of hats that are 9 in number.

Question 6.

Answer:

Explanation:
I marked the set of footballs that are 9 in number.

Refer to our Texas Go Math Kindergarten Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Kindergarten Lesson 5.3 Answer Key Model, Count and Write 10.

Texas Go Math Kindergarten Lesson 5.3 Answer Key Model, Count and Write 10

Explore

DIRECTIONS: Use counters to show 9 in the top ten frame. Use counters to show 10 in the bottom ten frame. Draw the counters.

Answer:

Explanation:
I drew 9 counters in the top ten-frame and 10 counters in the bottom ten-frame to model the numbers 9 and 10.

Share and Show

DIRECTIONS: 1. Count and tell how many eggs. Trace the number. 2-5. Count and tell how many eggs. Write the number.

Question 1.

Answer:

Explanation:
I counted and traced the number 10 as there are 10 eggs in the tray.

Question 2.

Answer:

Explanation:
I counted and wrote the number 10 as there are 10 eggs in the tray.

Question 3.

Answer:

Explanation:
I counted and wrote the number 9 as there are 9 eggs in the tray.

Question 4.

Answer:

Explanation:
I counted and wrote the number 10 as there are 10 eggs in the tray.

Question 5.

Answer:

Explanation:
I counted and wrote the number 10 as there are 10 eggs in the tray.

DIRECTIONS: 6. Say the number. Trace and write the numbers. 7-9. Count and tell how many. Write the number.

Question 6.

Answer:

Explanation:
I traced and practiced writing the number 10.

Question 7.

Answer:

Explanation:
I counted and wrote the number 10 as there are 10 eggs in the tray.

Question 8.

Answer:

Explanation:
I counted and wrote the number 8 as there are 8 eggs in the tray.

Question 9.

Answer:

Explanation:
I counted and wrote the number 10 as there are 10 eggs in the tray.

DIRECTIONS: 10. Count the stars in each set. Which sets show ten stars? Circle those sets. 11. Choose the correct answer. Ed counts 10 cubes Which set is his?

Problem Solving

Question 10.

Answer:

Explanation:
i drew circle around the groups of stars that are 10 in number.

Daily Assessment Task

Question 11.

Answer:

Explanation:
I marked the set of cubes that has 10 cubes.

Texas Go Math Kindergarten Lesson 5.3 Homework and Practice Answer Key

DIRECTIONS: 1-4. Count and tell how many apples. Write the number.

Question 1.

Answer:

Explanation:
I counted and wrote the number 8 as there are 8 apples.

Question 2.

Answer:

Explanation:
I counted and wrote the number 10 as there are 10 apples.

Question 3.

Answer:

Explanation:
I counted and wrote the number 10 as there are 10 apples.

Question 4.

Answer:

Explanation:
I counted and wrote the number 9 as there are 9 apples.

DIRECTIONS: Choose the correct answer. 5. Lesli counts 8 cubes Which set is hers? 6. Lennie counts 10 cubes. Which set is his?

Lesson Check

Question 5.

Answer:

Explanation:
I marked the set of cubes that has 8 cubes.

Question 6.

Answer:

Explanation:
I marked the set of cubes that has 10 cubes.

Refer to our Texas Go Math Kindergarten Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Kindergarten Lesson 4.3 Answer Key Model and Count 7.

Texas Go Math Kindergarten Lesson 4.3 Answer Key Model and Count 7

Explore

DIRECTIONS: Model 6 objects. Show one more object. How many are there now? Tell a friend how you know. Draw the objects.
Answer:

Share and Show

DIRECTIONS: 1. Place counters as shown. Count and tell how many counters. 2. 5 and how many more are 7? Write the number. 3. Place counters in the ten frame to model seven. Draw the counters. Tell a friend what you know about the number 7.

Question 1.

Answer:
There are 7 counters in the above ten-frame.

Question 2.

Answer:

Explanation:
7 is 5 and 2 more.So, i wrote the number 2.

Question 3.

Answer:

Explanation:
I drew 7 counters in the above ten-frame.There are 7 counters.

DIRECTIONS: 4. Place two-color counters in the ten frame to model the different ways to make 7. Write to show some pairs of numbers that make 7.

Question 4.

Answer:

Explanation:
I placed two-color counters 6 red and 1 yellow counters in the ten frame to model the different ways to make 7 and i wrote to show some pairs of numbers that make 7, they are 6 yellow and 1 red counter, 5 and 2, 4 and 3 and 3 and 4.

HOME ACTIVITY • Ask your child to show a set of six objects. Have him or her show one more object and tell how many objects are in the set.
Answer:

DIRECTIONS: 5. A carousel needs seven horses. Count the horses in each set. Circle the sets with seven horses. 6. Choose the correct answer. What number does the model show?

Problem Solving

Question 5.

Answer:

Explanation:
I circled those groups of horses that are 7 in number.

Daily Assessment Task

Question 6.

Answer:

Explanation:
I counted the number of counters.There are 7 counters so, i circled the number 7.

Texas Go Math Kindergarten Lesson 4.3 Homework and Practice Answer Key

DIRECTIONS: 1. Draw some red and yellow counters to make 7. Write to show the number of red and number of yellow counters. 2. Draw some red and yellow counters to make 7 another way. Write to show the number of red and number of yellow counters.

Question 1.

Answer:

Explanation:
I drew 5 red and 2 yellow counters to make 7 and wrote 5 and 2 to show the number of red and number of yellow counters.

Question 2.

Answer:

Explanation:
I drew 4 red and 3 yellow counters to make 7 and wrote 4 and 3 to show the number of red and number of yellow counters.

DIRECTIONS: Choose the correct answer. 3-4. What number does the model show?

Lesson Check

Question 3.

Answer:

Explanation:
I counted the number of counters.There are 6 counters.So, i circled the number 6.

Question 4.

Answer:

Explanation:
I counted the number of counters.There are 7 counters.So, i circled the number 7.