Prasanna

Refer to our Texas Go Math Grade 2 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 2 Lesson 6.1 Answer Key Break Apart Ones to Add.

Texas Go Math Grade 2 Lesson 6.1 Answer Key Break Apart Ones to Add

Explore

Use Draw to show what you did.

FOR THE TEACHER • Read the following problem. Have children use blocks to solve. Griffin read 27 books about animals and 6 books about space, How many books did he read?
Answer:
27 + 6 =
27 + 3 + 3
30 + 3 = 33
Explanation:
6 is written as 3 + 3
The ones are converted to tens
1 ten = 10 ones

Math Talk
Mathematical Processes

Describe what you did with the blocks.
Answer:

Explanation:
6 is written as 3 + 3
The ones are converted to tens
1 ten = 10 ones

Model and Draw

Break apart ones to make a ten. Use this as a way to add.

Answer:

27 + 3 + 5
30 + 5 = 35
Explanation:
8 is written as 3 + 5
The ones are converted to tens
1 ten = 10 ones

Share and Show

Draw quick pictures. Break apart ones to make a ten. Then add and write the sum.

Question 1.
15 + 7 = ____________

Answer:
15 + 7
15 + 5 + 2
20 + 2 = 22
Explanation:
7 is written as 5 + 2
The ones are converted to tens
1 ten = 10 ones

Go Math 2nd Grade Lesson 6.1 Answer Key Question 2.
5 + 26 = ____________
Answer:

5 + 26
1 + 4 + 26
1 + 30 = 31
Explanation:
5 + 26 = 31
5 is written as 1 + 4
The ones are converted to tens
1 ten = 10 ones

Question 3.
37 + 8 = ____________
Answer:

37 + 8
37 + 3 + 5
40 + 5 = 45
Explanation:
37 + 8 = 45
8 is written as 3 + 5
The ones are converted to tens
1 ten = 10 ones

Question 4.
28 + 6 = ____________
Answer:

28 + 6
28 + 2 + 4
30 + 4 = 34
Explanation:
28 + 6 = 34
6 is written as 2 + 4
The ones are converted to tens
1 ten = 10 ones

Problem Solving

Break apart ones to make a ten. Then add and write the sum.

Question 5.
23 + 9 = ____________
Answer:
23 + 9
23 + 7 + 2
30 + 2 = 32
Explanation:
23 + 9 = 32
9 is written as 7 + 2
The ones are converted to tens
1 ten = 10 ones

Go Math Grade 2 Lesson 6.1 Answer Key Question 6.
48 + 5 = ____________
Answer:
48 + 5
48 + 2 + 3
50 + 3 = 53
Explanation:
48 + 5  = 53
5 is written as 2 + 3
The ones are converted to tens
1 ten = 10 ones

Question 7.
7 + 58 = ____________
Answer:
7 + 58
5 + 2 + 58
5 + 60 = 65
Explanation:
7 + 58 = 65
7 is written as 5 + 2
The ones are converted to tens
1 ten = 10 ones

Question 8.
33 + 9 = ____________
Answer:
33 + 9
33 + 7 + 2
40 + 2 = 42
Explanation:
33 + 9 = 42
9 is written as 7 + 2
The ones are converted to tens
1 ten = 10 ones

Question 9.
6 + 27 = ____________
Answer:
6 + 27
3 +  3 + 27
3 + 30 = 33
Explanation:
6 + 27 = 33
6 is written as 3 + 3
The ones are converted to tens
1 ten = 10 ones

Go Math Grade 2 Answer Key Pdf Lesson 6.1 Question 10.
49 + 4 = ____________
Answer:
49 + 4
49 + 1 + 3
50 + 3 = 53
Explanation:
49 + 4 = 53
4 is written as 1 + 3
The ones are converted to tens
1 ten = 10 ones

Solve. Write or draw to explain.

Question 11.
H.O.T. Multi-Step Bruce sees 29 oak trees and 4 maple trees at the park. Then he sees double the number of pine trees as maple trees. How many trees does Bruce see?

________ trees
Answer:
37 trees
Explanation:
Bruce sees 29 oak trees and 4 maple trees at the park.
Then he sees double the number of pine trees as maple trees.
4 + 4  = 8
29 + 8
29 + 1 + 7
30 + 7 = 37
37  trees that Bruce see

Question 12.
H.O.T. Jamal has a box with some toy cars in it He puts 3 more toy cars into the box. Now there are 22 toy cars in the box. How many toy cars were in the box before?

_________ toy cars
Answer:
19 toy cars
Explanation:
Jamal has a box with some toy cars in it He puts 3 more toy cars into the box.
Now there are 22 toy cars in the box.
22 – 3 = 19
19 toy cars were in the box before

Daily Assessment Task

Choose the correct answer.

Question 13.
Connect Devon saw 19 adults wearing hats and 3 children wearing hats. How many people did Devon see wearing hats?
(A) 22
(B) 21
(C) 23
Answer: A
Explanation:
Devon saw 19 adults wearing hats
and 3 children wearing hats.
19 +3
19 + 1 + 2
20+ 2 = 22
22 people that Devon sees wearing hats

Go Math Lesson 6.1 Answer Key Grade 2 Question 14.
Draw quick pictures to show how to break apart ones to make a ten. Then find the sum.
27 + 8 = __________
Answer:

27 + 8 =
27 + 3 + 5
30 + 5 =35
Explanation:
27 + 8 = 35
8 is written as 3 + 5
The ones are converted to tens
1 ten = 10 ones

Go Math Lesson 6.1 Answer Key 2nd Grade Question 15.
TEXAS Test Prep Alicia puts 25 books on the shelf. Trenton puts 8 books on the shelf. How many books do they put on the shelf?

(A) 28
(B) 23
(C) 33
Answer: C
Explanation:
Alicia puts 25 books on the shelf.
Trenton puts 8 books on the shelf.
25 + 8
25 + 5 + 3
30 + 3 = 33
33 books that they put on the shelf

TAKE HOME ACTIVITY • Say a number from 0 to 9. Have your child name a number to add to yours to have a sum of 10.
Answer:
The number selected from 0 to 9 is 6
25 + 6 =
25 + 5 + 1
30 + 1 = 31

Refer to our Texas Go Math Grade 2 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 2 Module 5 Assessment Answer Key.

Texas Go Math Grade 2 Module 5 Assessment Answer Key

Vocabulary

Question 1.
Circle the sum. (p.148)
3 + 8 = 11
Answer: 11

Explanation:
By using double fact we write 3 as 2 + 1
8 + 2 +1
= 10 + 1
= 11

Grade 2 Module 5 Answer Key Go Math Question 2.
Circle the difference. (p.160)
14 – 9 = 5
Answer: 5

Explanation:
By using double fact we write 9 as 4 and 5
14 – 4 = 10
10 – 5 = 5

Concepts arid Skills

Make a ten to find the sum. Write the sum. (TEKS 2.4.A)

Question 3.
9 + 7 __________
10 + ________ = _________
Answer:
9 + 7 = 16
10 + 6 = 16
Explanation:
9 + 7 =
decompose one of the addends to make a ten from the other.
So, 7 is decomposed as 6 and 1
(9 + 1) + 6
10 + 6 = 16

Question 4.
6 + 8 = ___________
10 + ___________ = ___________
Answer:
6 + 8 = 14
10 + 4 = 14
Explanation:
6 + 8
decompose one of the addends to make a ten from the other.
So, 6 is decomposed as 4 and 2
(8 + 2) + 4
10 + 4 = 14

Show the tens fact you used. Write the difference. (TEKS 2.4.A)

Question 5.
12 – 6 = ___________
10 – ___________ = ___________
Answer: 6

Explanation:
Decompose the minuend 6 as 2 and 4
12 – 2 = 10
10 – 4 = 6

Go Math Module 5 Answer Key Grade 2 Question 6.
16 – 7 = ___________
10 – ___________ = ___________
Answer: 9

Explanation:
Decompose the minuend 7 as 1 and 6
16 – 6 = 10
10 – 1 = 9

Write the sum or difference. (TEKS 2.4.A)

Question 7.
8 + 4 = __________
Answer: 12

Explanation:
8 + 4
decompose one of the addends to make a ten from the other.
So, 4 is decomposed as 2 and 2
(8 + 2) + 2
10 + 2 = 12

Question 8.
________ = 6 + 5
Answer: 11

Explanation:
6 + 5
decompose one of the addends to make a ten from the other.
So, 5 is decomposed as 4 and 1
(6 + 4) + 1
10 + 1 = 11

Question 9.
9 + 1 = ___________
Answer: 10

Explanation:
Finding the total or sum by counting two are more numbers.
Question 10.
11 – 3 = ___________
Answer: 8

Explanation:
Decompose the minuend 3 as 2 and 1
11 – 1 = 8
10 – 2 = 8

Question 11.
_______ = 9 – 7
Answer: 2

Explanation:
By subtracting the smaller number from bigger number we get the difference.
9 – 7 = 2
Question 12.
13 – 8 = ___________
Answer: 5

Explanation:
Decompose the minuend 8 as 3 and 5
13 – 8 = 5
10 – 5 = 6

Fill in the bubble for the correct answer choice.

Question 13.
Rachel put 5 peaches in a basket. Her mom put twice as many peaches in the basket. How many peaches are in the basket now? (TEKS 2.4.A)

(A) 15
(B) 5
(C) 10
Answer:
Option(A)
Explanation:
Rachel put 5 peaches in a basket.
Her mom put twice as many peaches in the basket.
5 x 2 = 10
Number of  peaches in the basket now
5 +10 = 15

Go Math Grade 2 Module 5 Answer Key Question 14.
Hudson had 13 grapes. He gave 5 grapes to his sister and 3 grapes to his brother. How many grapes does Hudson have now? (TEKS 2.4.A)
(A) 18
(B) 5
(C) 8
Answer:
Option (B)
Explanation:
Hudson had 13 grapes.
He gave 5 grapes to his sister and 3 grapes to his brother.
Number of grapes Hudson has now
13 – (5 + 3)
=13 – 8 = 5

Question 15.
There were 9 apples in a bag. Erin took some apples out of the bag. Now there are 6 apples in the bag. Which number sentence can be used to find the number of apples that Erin took out of the bag? (TEKS 2.4.A, 2.4.C)
(A) 9 – ☐ = 6
(B) 9 + 6 = ☐
(C) ☐ + 2 = 6
Answer:
Option (A)
Explanation:
There were 9 apples in a bag.
Erin took some apples out of the bag.
Now there are 6 apples in the bag.
9 – 3 = 6

Question 16.
Tina has some blue markers and 6 green markers. She has 12 markers altogether. How many blue markers does Tina have? (TEKS 2.4.A)

(A) 8
(B) 18
(C) 6
Answer:
Option (C)
Explanation:
Tina has some blue markers and 6 green markers.
She has 12 markers altogether.
Number of blue markers Tina have
12 – 6 = 6

Question 17.
Felix counts 11 ants on a rock. Then 4 of the ants move to the grass. How many ants are on the rock now? (TEKS 2.4.A)
(A) 6
(B) 15
(C) 7
Answer:
Option (C)
Explanation:
Felix counts 11 ants on a rock.
Then 4 the ants move to the grass
11 – 4 = 7

Refer to our Texas Go Math Grade 2 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 2 Lesson 5.3 Answer Key Connect Subtraction to Addition.

Texas Go Math Grade 2 Lesson 5.3 Answer Key Connect Subtraction to Addition

Explore

Complete the model to show the problem.

___________ soccer balls

___________ soccer balls
Answer:


Explanation:
Addition and Subtractions are inverse operations,
which are shown in the above equations.

FOR THE TEACHER • Read the following problems. Have children complete the model for each. The soccer team has 8 red balls and 7 yellow balls. How many soccer balls does the team have? The soccer team has 15 balls inside the locker room. The children took the 7 yellow balls outside. How many soccer balls were inside?
Answer:
Total soccer balls are 15 balls.
Number of soccer balls inside are 8 balls.
Explanation:
Addition and Subtractions are inverse operations,
which are shown in the below equations.

Math Talk
Mathematical Processes

Explain how the models for the problems are alike and how they are different.
Answer:
The models for the problems are alike as we use addition facts to remember differences. Related facts have the same whole and parts the difference.

Model and Draw

You can use addition facts to remember differences. Related facts have the same whole and parts.
Think of the addends in an addition fact to find the difference for a related subtraction fact.
Write the missing numbers.

Answer:

Explanation:
The missing numbers are 13 and 6
Both the above equations are inverse to each other.

Share and Show

Write the difference.

Question 1.
5 – 2 = _____________
Answer: 3

Explanation:
Addition and Subtractions are inverse operations,
which are shown in the above equations.

2nd Grade Go Math Lesson 5.3 Answer Key Question 2.
8 – 4 = _____________
Answer: 4

Explanation:
Addition and Subtractions are inverse operations,
which are shown in the above equations.
The addends in an addition fact helps to find the difference for a related subtraction fact.

Question 3.
_____________ = 7 – 6
Answer: 1

Explanation:
The addends in an addition fact helps to find the difference for a related subtraction fact.
Addition and Subtractions are inverse operations,
which are shown in the above equations.

Question 4.
10 – 3 = _____________
Answer: 7

Explanation:
Addition and Subtractions are inverse operations,
which are shown in the above equations.
The addends in an addition fact helps to find the difference for a related subtraction fact.

Question 5.
_____________ = 9 – 6
Answer: 3

Explanation:
The addends in an addition fact help to find the difference for a related subtraction fact.
Addition and Subtractions are inverse operations,
which are shown in the above equations.

Go Math Lesson 5.3 Answer Key 2nd Grade Question 6.
11 – 4 = _____________
Answer: 8

Explanation:
The addends in an addition fact helps to find the difference for a related subtraction fact.
Addition and Subtractions are inverse operations,
which are shown in the above equations.

Question 7.
9 – 7 = _____________
Answer: 2

Explanation:
Addition and Subtractions are inverse operations,
which are shown in the above equations.
The addends in an addition fact helps to find the difference for a related subtraction fact.

Question 8.
13 – 4 = _____________
Answer: 9

Explanation:
The addends in an addition fact help to find the difference for a related subtraction fact.
Addition and Subtractions are inverse operations,
which are shown in the above equations.

Go Math Grade 2 Lesson 5.3 Answer Key Question 9.
_____________ = 15 – 7
Answer: 8

Explanation:
The addends in an addition fact helps to find the difference for a related subtraction fact.
Addition and Subtractions are inverse operations,
which are shown in the above equations.

Question 10.

Answer: 4

Explanation:
Addition and Subtractions are inverse operations,
which are shown in the above equations.
The addends in an addition fact helps to find the difference for a related subtraction fact.

Question 11.

Answer: 5

Explanation:
Addition and Subtractions are inverse operations,
which are shown in the above equations.
The addends in an addition fact help to find the difference for a related subtraction fact.

Go Math Lesson 5.3 Answer Key Grade 2 Question 12.

Answer: 5

Explanation:
The addends in an addition fact help to find the difference for a related subtraction fact.
Addition and Subtractions are inverse operations,
which are shown in the above equations.

Refer to our Texas Go Math Grade 2 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 2 Lesson 5.5 Answer Key Use Equations to Represent Problems.

Texas Go Math Grade 2 Lesson 5.5 Answer Key Use Equations to Represent Problems

Explore

Write a story problem that could be solved using this model.

Answer:
John had 15 marbles and he gave 9 marble to his friend, now how many marbles is with him.
He has 6 marbles.
Explanation:

FOR THE TEACHER • Discuss with children how this model can be used to represent an addition or a subtraction situation.
Answer:
In the above model, subtraction situation can be discussed with children,
as total marble are 15 and he gave 9 marble to his friend, then 6 more marble left with him.

Math Talk
Mathematical Processes

Would you add or subtract to solve your story problem? Explain.
Answer:
To solve story problem we use subtraction.
In subtraction we subtract the desired marbles from the total to get the sum.

Model and Draw

A number sentence can be used to show a problem.
There were some girls and 4 boys at the playground. There were 9 children in all. How many girls were at the playground?

So, there were __________ girls at the playground.
Answer: 5
Explanation:
There were some girls and 4 boys at the playground.
There were 9 children in all.
Number of girls at the playground
5 + 4 = 9

Share and Show

Write a number sentence for the problem. Use a ☐ for the missing number. Then solve.

Question 1.
There were 14 ants on the sidewalk. Then 6 ants went into the grass. How many ants were still on the sidewalk?

__________ ants
Answer:
8 ants
Explanation:
There were 14 ants on the sidewalk.
Then 6 ants went into the grass.
Number of ants still on the sidewalk
14 – 6 = 8

Lesson 5.5 Answer Key Go Math Grade 2 Question 2.
There were 7 big dogs and 4 little dogs at the park. How many dogs were at the park?

__________ dogs
Answer:
11 dogs
Explanation:
There were 7 big dogs and 4 little dogs at the park.
Number of dogs at the park
7 + 4 = 11

Problem Solving

Write a number sentence for the problem. Use a ☐ for the missing number. Then solve.

Question 3.
There were 13 girls flying kites. Some of the girls went home. Then there were 7 girls flying kites. How many girls went home?

__________ girls
Answer:
6 girls
There were 13 girls flying kites.
Some of the girls went home.
Then there were 7 girls flying kites.
Number of girls went home
13 – 7 = 6

Question 4.
There are 18 boys at the field. 9 of the boys are playing soccer. How many boys are not playing soccer?

___________ boys
Answer:
9 boys
Explanation:
There are 18 boys at the field.
9 of the boys are playing soccer.
Number of boys not playing soccer
18 – 9 = 9

Solve. Write or draw to explain.

Question 5.
H.O.T. There were some ducks in a pond. Four more ducks joined them. Then there were 12 ducks in the pond. How many ducks were in the pond at first?

_________ ducks
Answer:
8 ducks
Explanation:
There were some ducks in a pond.
Four more ducks joined them.
Then there were 12 ducks in the pond.
Number of ducks in the pond at first
12 – 4 = 8

Go Math Grade 2 Lesson 5.5 Answer Key Question 6.
Multi-Step Matthew found 13 acorns. He traded 4 of his acorns for 7 acorns that Greg had. How many acorns does Matthew have now?

__________ acorns
Answer:
2 acorns
Explanation:
Matthew found 13 acorns.
He traded 4 of his acorns for 7 acorns that Greg had.
Number of  acorns  Matthew has now
13 – (4+7) = 13 – 11= 2
Daily Assessment Task

Choose the correct answer.

Question 7.
Apply Kent and Clark are playing a game. Clark has 11 points. That is 5 points more than Kent has. How many points does Kent have?
(A) 7
(B) 16
(C) 6
Answer:
Option (C)
Explanation:
Clark has 11 points.
That is 5 points more than Kent has.
Number points Kent have
11 – 5 = 6

Question 8.
Multi-Step 4 children are playing soccer, 6 children are playing basketball and 3 children are playing catch. How many children are playing games?
(A) 10
(B) 13
(C) 9
Answer:
Option ( B)
Explanation:
4 children are playing soccer,
6 children are playing basketball and
3 children are playing catch.
Number of children playing games
4 + 6 + 3 = 13

Question 9.
There are 5 children and 9 adults watching a game. How many people are watching the game?
(A) 12
(B) 16
(C) 14
Answer:
Option ( C)
Explanation:
There are 5 children and
9 adults watching a game.
Number of people watching the game
5 + 9 =14

Go Math 2nd Grade Lesson 5.5 Answer Key Question 10.
TEXAS Test Prep Jon counted 12 butterflies. Tessa counted 7 butterflies. How many fewer butterflies did Tessa count than Jon?

(A) 7
(B) 5
(C) 19
Answer:
Option (B)
Explanation:
Jon counted 12 butterflies.
Tessa counted 7 butterflies.
Number of fewer butterflies did Tessa count than Jon
12 – 7 = 5

TAKE HOME ACTIVITY • Ask your child to explain how he or she solved one of the problems on this page.
Answer:
After solving the above problems the child can do better in addition and subtraction equations.

Texas Go Math Grade 2 Lesson 5.5 Homework and Practice Answer Key

Write a number sentence for the problem. Use a ☐ for the missing number. Then solve.

Question 1.
There were 11 boys riding bikes. Some of the boys left to drink water. Then there were 5 boys riding bikes. How many boys went to drink water?
_________ boys
Answer:
6 boys
Explanation:
There were 11 boys riding bikes.
Some of the boys left to drink water.
Then there were 5 boys riding bikes.
Number of boys went to drink water
11 – 5 = 6

Question 2.
There are 7 runners at the track. Then walkers came to the track. Now there are 14 people at the track. How many walkers came to the track?
___________ walkers
Answer:
7 walkers
Explanation:
There are 7 runners at the track.
Then walkers came to the track.
Now there are 14 people at the track.
Number of walkers came to the track
14 – 7 = 7
Problem Solving

Solve. Write or draw to explain.

Question 3.
There were some apples on the ground. Five more apples fell to the ground. Then there were 14 apples on the ground. How-many apples were there on the ground first?
_________ apples
Answer:
9 apples
Explanation:
There were some apples on the ground.
Five more apples fell to the ground.
Then there were 14 apples on the ground.
Number of apples were there on the ground first
14 – 5 = 9

Go Math Answer Key Grade 2 Lesson 5.5 Question 4.
Multi-Step Kayla found 10 coins in a jar. She gave 3 coins to her sister. Then Kayla found 6 more coins on a table. How many coins does Kayla have now?
_____________ coins
Answer:
13 coins
Explanation:
Kayla found 10 coins in a jar.
She gave 3 coins to her sister.
Then Kayla found 6 more coins on a table.
Number of coins does Kayla have now
10 – 3 = 7
7 + 6 = 13

Lesson Check

Choose the correct answer.

Question 5.
Jan counted 14 water bottles and Rita counted 6 water bottles. How many fewer water bottles did Rita count than Jan?
(A) 8
(B) 7
(C) 20
Answer:
Option(A)
Explanation:
Jan counted 14 water bottles and
Rita counted 6 water bottles.
Number of  fewer water bottles did Rita count than Jan
14 – 6 = 8

Question 6.
There are 7 children and 6 adults at the dinner table. How many people are having dinner?
(A) 7
(B) 13
(C) 12
Answer:
Option (B)
There are 7 children and 6 adults at the dinner table.
Number of people having dinner
7 + 6 = 13

Question 7.
Elliot and David are playing basketball. David won the game with 15 points. That was 7 points more than Elliot had. How many points did Elliot have?
(A) 8
(B) 1
(C) 9
Answer:
Option (A)
Explanation:
David won the game with 15 points.
That was 7 points more than Elliot had.
The number of points Elliot have
15 – 7 = 8

Lesson 5.5 Answer Key Go Math 2nd Grade Question 8.
Multi-Step At the beach, 7 children are swimming and 5 children are playing in the sand. 4 other children are reading. How many children are at the beach?
(A) 12
(B) 16
(C) 9
Answer:
Option (B)
Explanation:
At the beach, 7 children are swimming and
5 children are playing in the sand.
4 other children are reading.
Number of children at the beach
swimming + playing + reading
=7 +5 + 4
= 16

Refer to our Texas Go Math Grade 2 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 2 Lesson 5.2 Answer Key Make a Ten to Add.

Texas Go Math Grade 2 Lesson 5.2 Answer Key Make a Ten to Add

Explore

Write the fact below the ten frame when you hear the problem that matches the model.

Answer:
Double fact method make ten strategy

Explanation:
The near doubles strategy teaches the child to make connections and form relationships between facts,
as per the double fact a pair of numbers have the sum is 10, the numbers are 5 and 5.

FOR THE TEACHER • Read the following problem. There are 6 dog bones and 4 dog biscuits. How many dog treats are there? Have children find the ten frame that models the problem and write the addition sentence. Repeat by revising the story for each addition fact represented by the other ten frames.
Answer:
10 dog treats

Explanation:
The near doubles strategy teaches the child to make connections and form relationships between facts,
In addition if we change the order of addends there no change in sum.

Math Talk
Mathematical Processes

Describe a pattern you see in these make a ten facts.
Answer:
If the set of numbers are related to each other in a specific rule, then the rule or manner is called a pattern.
Explanation:
Make Ten Strategy For Addition,
Step 1: The first addend and what make ten?
Step 2: Write the number below the second addend.
Step 3: The number below the second addend and what make the second addend?
Step 4: Add the rest to 10.
Example:
6 + 7 = 6 + 4 + 3 = 10 + 3 = 13

Model and Draw

7 + 5 = ?

You need to add 3 to 7 to make a ten. Break apart 5 as 3 and 2.
So, 7 + 5 = __________.

Share and Show

Show how you can make a ten to find the sum. Write the sum.

Question 1.

10 + __________ = __________
Answer:

10 + 1 = 11
Explanation:
8 + 3
decompose one of the addends to make a ten from the other.
So, 3 is decomposed as 2 and 1
(8 + 2) + 1 = 11
10 + 1 = 11

Lesson 5.2 Go Math 2nd Grade Answer Key Question 2.

10 + __________ = ___________
Answer:

10 + 1 = 11
Explanation:
2 + 9
decompose one of the addends to make a ten from the other.
So, 2 is decomposed as 1 and 1
(9 + 1) + 1 = 11
10 + 1 = 11

Question 3.
8 + 4 = ___________
10 + ___________ = ___________
Answer:

10 + 2 = 12
Explanation:
8 + 4
decompose one of the addends to make a ten from the other.
So, 4 is decomposed as 2 and 2
(8 + 2) + 2 = 12
10 + 2 = 12

Question 4.
4 + 7 = ___________
10 + ___________ = ___________
Answer:

10 + 1 = 11
Explanation:
4 + 7
decompose one of the addends to make a ten from the other.
So, 4 is decomposed as 3 and 1
(7 + 3) + 1 = 11
10 + 1 = 11

Question 5.
3 + 9 = ___________
10 + ___________ = ___________
Answer:

10 + 2 = 12
Explanation:
3 + 9
decompose one of the addends to make a ten from the other.
So, 3 is decomposed as 2 and 1
(9 + 1) + 2 = 12
10 + 2 = 12

Go Math Lesson 5.2 Answer Key 2nd Grade Question 6.
7 + 6 = ___________
10 + ___________ = ___________
Answer:

10 + 3 = 13
Explanation:
7 + 6
decompose one of the addends to make a ten from the other.
So, 6 is decomposed as 3 and 3
(7 + 3) + 3 = 13
10 + 3 = 13

Problem Solving

Make a ten to find the sum. Write the sum.

Question 7.
4 + 9 = ___________
10 + ___________ = ___________
Answer:
4 + 9 = 13
10 + 3 = 13
Explanation:
4 + 9
decompose one of the addends to make a ten from the other.
So, 4 is decomposed as 1 and 3
(9 + 1) + 3 = 13
10 + 3 = 13

Question 8.
9 + 8 = ___________
10 + ___________ = ___________
Answer:
9 + 8 = 17
10 + 7 = 17
Explanation:
9 + 8
decompose one of the addends to make a ten from the other.
So, 8 is decomposed as 1 and 7
(9 + 1) + 7 = 17
10 + 7 = 17

Question 9.
8 + 6 = ___________
10 + ___________ = ___________
Answer:
8 + 6 = 14
10 + 4 = 14
Explanation:
8 + 6
decompose one of the addends to make a ten from the other.
So, 6 is decomposed as 2 and 4
(8 + 2) + 4 = 14
10 + 4 = 14

Question 10.
5 + 9 = ___________
10 + ___________ = ___________
Answer:
5 + 9 = 14
10 + 4 = 14
Explanation:
5 + 9
decompose one of the addends to make a ten from the other.
So, 5 is decomposed as 1 and 4
(9 + 1) + 4 = 14
10 + 4 = 14

Question 11.
9 + 9 = ___________
10 + ___________ = ___________
Answer:
9 + 9 = 18
10 + 8 = 18
Explanation:
9 + 9
decompose one of the addends to make a ten from the other.
So, 9 is decomposed as 1 and 8
(9 + 1) + 8 = 18
10 + 8 = 18

Question 12.
8 + 4 = ___________
10 + ___________ = ___________
Answer:
8 + 4 = 12
10 + 2 = 12
Explanation:
8 + 4
decompose one of the addends to make a ten from the other.
So, 4 is decomposed as 2 and 2
(8 + 2) + 2 = 12
10 + 2 = 12

Solve. Write or draw to explain.

Question 13.
H.O.T. There were 5 bees in a hive. How many more bees need to go in the hive for there to be 14 bees?

__________ more bees
Answer:
9 more bees

Explanation:
The near doubles strategy teaches the child to make connections and form relationships between facts,
In addition, if we change the order of addends there no change in sum.
9 + 5 = 14
5 + 5 + 4 = 14

Go Math Grade 2 Lesson 5.2 Answer Key Question 14.
H.O.T. Multi-Step Max is thinking of a doubles fact. The sum is greater than the sum of 6 + 4 but less than the sum of 8 + 5. What fact is Max thinking of?
_________ + __________ = __________
Answer:
6 + 6 = 12
Explanation:
The sum is greater than the sum of 6 + 4 but less than the sum of 8 + 5.
6 + 4 = 10
8 + 5 = 13
12 can be written as double fact 6 + 6 =12

Daily Assessment Task

Choose the correct answer.

Question 15.
Multi-Step Peter and his dad played a game of Ball Toss. Peter scored 8 points and 7 points. His dad scored 9 points and 5 points. Who scored more points?
(A) Peter
(B) Peter’s dad
(C) They scored the same number of points.
Answer:
Option(A)
Explanation:
Peter scored 8 points and 7 points.
Total points 8 + 7 = 15
His dad scored 9 points and 5 points.
Total points 9 + 5 = 14
When comparing both the points Peter scored more points.
Question 16.
There were 9 girls and 7 boys standing in line to play a game. How many children were standing in line?
(A) 15
(B) 13
(C) 16
Answer:
Option(C)
Explanation:
There were 9 girls and 7 boys standing in line to play a game.
Number of children standing in line 9 + 7 = 16

Question 17.
Connect Winston has 8 tokens and Shelly has 5 tokens. Which of the following could you use to find how many tokens they have?
(A) 10 + 4
(B) 10 + 3
(C) 10 + 7
Answer:
Option(B)
Explanation:
Winston has 8 tokens and
Shelly has 5 tokens.
decompose one of the addends to make a ten from the other.
So, 5 is decomposed as 2 and 3
(8 + 2) + 3 = 13
10 + 3 = 13

Question 18.
TEXAS Test Prep Natasha had 8 shells. Then she found 5 more shells. How many shells does she have now?

(A) 12
(B) 13
(C) 3
Answer:
Option(B)
Explanation:
Natasha had 8 shells.
Then she found 5 more shells.
Total shells 8 + 5 = 13

TAKE HOME ACTIVITY • Ask your child to name pairs of numbers that have sums of 10. Then have him or her write the addition sentences.
Answer:
5 + 5 = 10
Explanation:
The near doubles strategy teaches the child to make connections and form relationships between facts,
as per the double fact a pair of numbers have the sum is 10, the numbers are 5 and 5
5 + 5 = 10

Texas Go Math Grade 2 Lesson 5.2 Homework and Practice Answer Key

Make a ten to find the sum. Write the sum.

Question 1.
7 + 7 = ___________
10 + ___________ = ___________
Answer:
7 + 7 = 14
10 + 4 = 14
Explanation:
7 + 7 = 14
decompose one of the addends to make a ten from the other.
So, 7 is decomposed as 3 + 4
(7 + 3) + 4 = 14
10 + 4 = 14

Question 2.
9 + 7 = ___________
10 + ___________ = ___________
Answer:
9 + 7 = 16
10 + 6 = 16
Explanation:
9 + 7 = 16
decompose one of the addends to make a ten from the other.
So, 7 is decomposed as 1 + 6
(9 + 1) + 6 = 16
10 + 6 = 16

Question 3.
6 + 7 = ___________
10 + ___________ = ___________
Answer:
6 + 7 = 13
10 + 3 = 13
Explanation:
6 + 7 = 13
decompose one of the addends to make a ten from the other.
So, 7 is decomposed as 4 + 3
(7 + 4) + 3 = 13
10 + 3 = 13

Question 4.
8 + 9 = ___________
10 + ___________ = ___________
Answer:
8 + 9 = 17
10 + 7 = 17
Explanation:
8 + 9 = 17
decompose one of the addends to make a ten from the other.
So, 9 is decomposed as 2 + 7
(8 + 2) + 7 = 17
10 + 7 = 17

Problem Solving

Solve. Write or draw to explain.

Question 5.
How many more frogs are needed for there to be 13 frogs?

__________ more frogs
Answer:
6 more frogs.

Explanation:
as per the double fact method 6 + 6 = 12
for total 13
12 + 1 = 13
Question 6.
Multi-Step Alex is thinking of a doubles fact. The sum is greater than the sum of 7 + 7 but less than the sum of 8 + 9. What fact is Alex thinking of?
_________ + _________ = ___________
Answer:
8 + 8 = 16
Explanation:
The sum is greater than the sum of 7 + 7 but less than the sum of 8 + 9.
7 + 7 = 14
8 + 9 = 17
16 can be written as double fact 8 + 8 = 16

Lesson Check

Choose the correct answer.

Question 7.
Leon saw 5 birds in the morning. Then he saw 6 more birds in the afternoon. How many birds did he see in all?
(A) 11
(B) 13
(C) 1
Answer:
Option(A)
Explanation:
Leon saw 5 birds in the morning.
Then he saw 6 more birds in the afternoon.
Total birds he sees in all 5 + 6 = 11

Go Math 2nd Grade Practice and Homework Lesson 5.2 Answer Key Question 8.
There were 9 girls and 8 boys waiting for the school bus. How many children were waiting for the school bus?
(A) 19
(B) 17
(C) 15
Answer:
Option(B)
Explanation:
There were 9 girls and 8 boys waiting for the school bus.
The total children waiting for the school bus was 9 + 8 = 17

Question 9.
Shirley has 6 counters and Sam has 8 counters to play a game. Which could you use to find how many counters they have?
(A) 10 + 7
(B) 10 + 5
(C) 10 + 4
Answer:
Option(C)
Explanation:
Shirley has 6 counters and
Sam has 8 counters to play a game.
Number of counters they have 6 + 8 = 14
decompose one of the addends to make a ten from the other.
So, 6 is decomposed as 2 + 4
(8 + 2) + 4 = 14
10 + 4 = 14

Question 10.
Multi-Step Brenda and her sister played a game. In one game, Brenda scored 6 points and then 9 points. Her sister scored 8 points and then 7 points. Who scored more points?
(A) Brenda’s sister
(B) They scored the same number of points.
(C) Brenda
Answer:
Option(B)
Explanation:
Brenda scored 6 points and then 9 points.
Total points 6 + 9 = 15
Her sister scored 8 points and then 7 points.
Total points 8 + 7 = 15
Both scored the same number of points.

Refer to our Texas Go Math Grade 2 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 2 Lesson 10.3 Answer Key 3-Digit Addition: Regroup Tens.

Texas Go Math Grade 2 Lesson 10.3 Answer Key 3-Digit Addition: Regroup Tens

Explore

Use to model the problem. Draw quick pictures to show what you did.

FOR THE TEACHER • Read the following problem and have children model it with blocks. On Monday, 253 children visited the aquarium. On Tuesday, 324 children visited the aquarium. How many children visited the aquarium those two days? Have children draw quick pictures to show how they solved the problem.
Answer:

Math Talk
Mathematical Processes

Explain how your quick pictures show what happened in the problem.
Answer:
The sum of 253 and 324 is 567
So, i drew 5 hundred blocks, 6 ten blocks and 7 one blocks.
Model and Draw

Share and Show

Write the sum.

Go Math 2nd Grade Lesson 10.3 Answer Key Question 1.

Answer:

Explanation:
The sum of 347 and 291 is 638.

Question 2.

Answer:

Explanation:
The sum of 165 and 354 is 519.

Question 3.

Answer:

Explanation:
The sum of 538 and 140 is 678.

Problem Solving

Write the sum.

Go Math Lesson 10.3 2nd Grade Answer Key Question 4.

Answer:

Explanation:
The sum of 224 and 157 is 381.

Question 5.

Answer:

Explanation:
The sum of 254 and 405 is 659.

Question 6.

Answer:

Explanation:
The sum of 644 and 92 is 736.

Question 7.

Answer:

Explanation:
The sum of 132 and 258 is 390.

Go Math Grade 2 Lesson 10.3 Answer Key Question 8.

Answer:

Explanation:
The sum of 314 and 435 is 749.

Question 9.

Answer:

Explanation:
The sum of 753 and 152 is 905.

Solve. Write or draw to explain.

Question 10.
H.O.T. These lists show the pieces of fruit sold. How many pieces of fruit did Mr. Olson sell?

___________ pieces of fruit
Answer:

Explanation:
The sum of 257 and 281 is 538
Mr. Olson has 538 pieces of fruit.

2nd Grade Go Math Lesson 10.3 Answer Key Question 11.
H.O.T. Multi-Step Who sold more pieces of fruit? How many more?
____________ more pieces of fruit
Answer:

Explanation:
Mr. Lee sold 5 more pieces of fruits than Mr. Olson.

Daily Assessment Task

Choose the correct answer.

Question 12.
The state of Washington has 142 state parks. The state of Michigan has 98 state parks. How many state parks do these two states have?
(A) 238
(B) 140
(C) 240
Answer:
(C) 240

Explanation:
The state of Washington has 142 state parks
The state of Michigan has 98 state parks
142 + 98 = 240
So, These states have 240 state parks.

Question 13.
Analyze In the morning, 972 people visit the park. In the afternoon, 939 people visit. How many people in all visit the park during the day?
(A) 1919
(B) 1911
(C) 1901
Answer:
(B) 1911

Explanation:
In the morning, 972 people visit the park
In the afternoon 939 people visit
972 + 939 = 1911
So, 1911 people visited the park during the day in all.

Lesson 10.3 Answer Key 2nd Grade Go Math Question 14.
Record On Saturday, 365 children visited a museum. On Sunday, 277 children visited the museum. How many children visit the museum on the two days?
(A) 642
(B) 547
(C) 637
Answer:
(A) 642

Explanation:
On Saturday, 365 children visit a museum
On Sunday 277 children visit the museum
365 + 277 = 642
So, 642 children visited the museum on the two days.

Question 15.
Multi-Step In a bowling game, Jack scored 116 points and 124 points. Hal scored 128 points and 134 points. Who scored more points? How many more points were scored?

(A) 718
(B) 698
(C) 708
Answer:

TAKE HOME ACTIVITY • Hove your child explain to you how to find the sum for 45 + 73.
Answer:

Texas Go Math Grade 2 Lesson 10.3 Homework and Practice Answer Key

Write the sum.

Question 1.

Answer:

Explanation:
The sum of 154 and 315 is 469.

Question 2.

Answer:

Explanation:
The sum of 664 and 73 is 737.

Go Math Practice and Homework Lesson 10.3 Answer Key 2nd Grade Question 3.

Answer:

Explanation:
The sum of 273 and 232 is 505.

Question 4.

Answer:

Explanation:
The sum of 347 and 192 is 539.

Question 5.

Answer:

Explanation:
The sum of 436 and 254 is 690.

Go Math Lesson 10.3 Homework Answers 2nd Grade Question 6.

Answer:

Explanation:
The sum of 573 and 218 is 791.

Problem Solving

Solve.

Question 7.
MultiStep: In a bowling game, Jack scored 116 points and l2 points. Hal scored 128 points and 134 points. Who scored more points? How many more points were scored?
Answer:

Lesson Check 

Choose the correct answer.

Question 8.
There are 288 potatoes packed in crates. There are 160 potatoes in plastic bags. How many potatoes are there?
(A) 448
(B) 428
(C) 348
Answer:
(A) 448

Explanation:
There are 288 potatoes packed in crates
There are 160 potatoes in plastic bags
288 + 160 = 448
So, there are 448 potatoes.

Question 9.
Bennett Farm has 334 apple trees. Nolan Farm has 382 apple trees. How many apple trees do these two farms have?
(A) 616
(B) 716
(C) 706
Answer:
(B) 716

Explanation:
Bennett Farm has 334 apple trees
Nolan Farm has 382 apple trees
334 + 382 = 716
So, there are 716 apple trees in two farms.

Go Math 2nd Grade Lesson 10.3 Practice and Homework Answer Key Question 10.
In the morning, 374 people visit the aquarium. In the afternoon, 530 people visit. How many people visit the aquarium during the day?
(A) 804
(B) 914
(C) 904
Answer:
(C) 904

Explanation:
In the morning, 374 people visit the aquarium
In the afternoon, 530 people visit
374 + 530 = 904
So, 904 people visited the aquarium during the day.

Question 11.
There are two schools in the town of Madison. Memorial School has 453 students. Lincoln School has 438 students. How many students go to school in town?
(A) 885
(B) 891
(C) 881
Answer:
(B) 891

Explanation:
There are two schools in the town of Madison
Memorial School has 453 students, Lincoln School has 438 students
453 + 438 = 891
So, 891 students go to school in the town of Madison.

Refer to our Texas Go Math Grade 2 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 2 Lesson 5.1 Answer Key Addition Strategies.

Texas Go Math Grade 2 Lesson 5.1 Answer Key Addition Strategies

Explore

Draw a picture to show the problem. Then write an addition sentence for the problem.
_________ toy cars
David has 9 toy cars in his bag and he got 6 more toy cars as gifts on his birthday, now total how many cars David has?
Answer:
6 toy cars.

Explanation:
9 + 6 = 15
By using double fact we write 9 as 6 + 3
6 + 6 +3
=12 + 3
= 15

FOR THE TEACHER • Read the following problem and have children draw a picture for the problem. Nick has 4 toy cars. Adrian gives Nick 4 more toy cars. How many toy cars does Nick have now? After children draw pictures, have them write a number sentence for the problem.
Answer:
8 toy cars

Explanation:
Nick has 4 toy cars.
Adrian gives Nick 4 more toy cars.
4 + 4 is a double fact number.
So, Nick has 8 toy cars.

Math Talk
Mathematical Processes

Explain why 3 + 3 = 6 is called a doubles fact.
Answer:
A double fact in math is a doubled value that is easy to remember,
such as the equation 3 + 3 = 6 is called a doubles fact.
Explanation:
Any doubled number is a double fact,
but double facts are most commonly used when they are small numbers,
usually less than 12.

Model and Draw

Doubles facts can be used to find other sums.
5 + 5 = 10

Changing the order of addends does not change the sum.
7 + 1 = 8
1 + 7 = 8
3 + 6 = ___________
6 + 3 = ___________
Answer:
3 + 6 = 9
6 + 3 = 9
Explanation:
Changing the order of addends does not change the sum.

Share and Show

Question 1.
3 + 4 = ___________
Answer:
3 + 4 = 7
Explanation:
By using double fact we write 4 as 3 + 1
3 + 3 +1
=6 + 1
= 7

Texas Go Math Grade 2 Lesson 5.1 Answer Key Question 2.
7 + 0 = ___________
Answer:
7 + 0 = 7
Explanation:
If 0 is added to any number the sum is the number itself.
Question 3.
___________ = 1 + 8
Answer:
9 = 1 + 8
Explanation:
By using double fact we write 8 as 4 + 4
4 + 4 +1
=8 + 1
= 9

Question 4.
2 + 3 = ___________
Answer:
2 + 3 = 5
Explanation:
By using double fact we write 3 as 2 + 1
2 + 2 +1
= 4 + 1
= 5

Question 5.
___________ = 5 + 1
Answer:
6 = 5 + 1
Explanation:
By using double fact we write 5 as 2 + 2 + 1
2 + 2 + 1 +1
= 4 + 1 + 1
= 5 + 1
= 6

Go Math Answer Key Grade 2 Lesson 5.1 Question 6.
4 + 2 = ___________
Answer:
4 + 2 = 6
Explanation:
By using double fact we write 2 as 1 + 1
4 + 1 +1
= 5 + 1
= 6

Question 7.
5 + 3 = ___________
Answer:
5 + 3 = 8
Explanation:
By using double fact we write 5 as 3 + 2
3 + 3 +2
= 6 + 2
= 8

Question 8.
4 + 4 = ___________
Answer:
4 + 4 = 8
Explanation:
4 + 4 are doubles to 8
So, the equation is a double fact.
Question 9.
___________ = 6 + 3
Answer:
9 = 6 + 3
Explanation:
By using double fact we write 6 as 3 + 3
3 + 3 + 3
=6 + 3
= 9

Question 10.

Answer: 6
Explanation:
3 + 3 are doubles to 6
So, the equation is a double fact.

Go Math Lesson 5.1 Answer Key 2nd Grade Question 11.

Answer: 10
Explanation:
In double fact we write 6 as 4 + 2
4 + 4 + 2
= 8 + 2
= 10

Question 12.

Answer: 8
Explanation:
If 0 is added to any number the sum is the number itself.

Refer to our Texas Go Math Grade 2 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 2 Module 4 Assessment Answer Key.

Texas Go Math Grade 2 Module 4 Assessment Answer Key

Vocabulary

Use a word in the box to complete each sentence. (TEKS 2.3.A)
fourths
halves

Question 1.
A whole is divided into 4 equal parts.
The parts are called ____________. (p.116)
Answer:
fourths

Answer:
If a whole is divided into four equal parts, each part is a FOURTH.
A fourth is obtained by dividing a whole (1) by 4.

Concepts and Skills

Question 2.
Circle the shapes that show equal parts. (TEKS 2.3.D)

Answer:

Explanation:
On dividing the whole or a group of objects is into equal parts, we get equal shares.
We need to divide an object or a whole number into equal parts to distribute it equally.
These equal parts have to be the same in measurements like weight, volume, dimensions, numbers etc.

Draw to show equal parts. (TEKS 2.3.A)

Question 3.
halves

Answer:

Explanation:
We need to divide an object or a whole number into equal parts to distribute it equally.
So, draw a line exactly in the middle.

Go Math Grade 2 Module 4 Answer Key Question 4.
eighths

Answer:

Explanation:
We need to divide an object or a whole number into equal parts to distribute it equally.
First divide the rectangle in 2 equal parts, then to fourths and eighths.

Question 5.
fourths

Answer:

Explanation:
We need to divide an object or a whole number into equal parts to distribute it equally.
First divide the rectangle in 2 equal parts, then to fourths.

If there are equal parts, write the amount shaded. If the parts are not equal, write unequal parts. (TEKS 2.3.c, 2.3.D)

Question 6.

____________ shaded
Answer:
Three parts shaded
Explanation:
The above rectangle is equally divided into 4 parts,
of which 3 are shaded.
so it is 3/4.

Question 7.

____________ shaded
Answer:
Parts are unequal
Explanation:
Unequal means a mathematical expression in which the sides are not equal to each other. Basically, an inequality compares any two values and shows that one value is less than, greater than, or equal to the value on the other side.

Fill in the bubble for the correct answer choice.

Question 8.
Colton drew this shape. Which word describes the parts? (TEKS 2.3.A)

(A) halves
(B) eighths
(C) fourths
Answer:
Option (C)
Explanation:
Colton drew this shape in to 4 parts,
which is also known as fourths.

Grade 2 Module 4 Go Math Answer Key Question 9.
Mr. Perkins has two equal lengths of rope. He cuts both ropes into eighths and uses 10 pieces. How much rope did he use? (TEKS 2.3.C)

(A) one and 10 eighths
(B) one and 2 eighths
(C) 2 eighths
Answer:
Option(B)
Explanation:
He uses 10 parts of rope in total 8 + 8 = 16 parts
10 parts means one complete rope and two parts of next rope as shown below picture

Question 10.
Choose the word that makes the sentence true.
The orange circle has ___________ equal parts than the green circle. (TEKS 2.3.B)

(A) smaller
(B) fewer
(C) larger
Answer:
Option (A)
Explanation:
When the same size circle is divided into to number of equal parts,
if the number increases the size of the parts will become smaller.

Go Math Grade 2 Module 4 Assessment Answer Key Question 11.
Mark has 3 papers that are the same size. He cuts the red paper into 2 equal parts, the blue paper into 4 equal parts, and the green paper into 8 equal parts. Which paper has the largest ports? (TEKS 2.3.B)
(A) red paper
(B) blue paper
(C) green paper
Answer:
Option (A)
Explanation:
When the same size circle is divided in to number of equal parts,
if the number increases the size of the parts will become smaller.
Red paper has only 2 parts – which means larger in size than two parts,
green is of 8 parts – which means smaller in size than 8 equal parts.

Refer to our Texas Go Math Grade 2 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 2 Lesson 4.5 Answer Key Counting with Equal Parts.

Texas Go Math Grade 2 Lesson 4.5 Answer Key Counting with Equal Parts

Unlock the Problem

Aria has 2 same-size ribbons. She cuts each ribbon: into 8 equal parts. She uses 14 parts. What is another way to write the amount of ribbon she used?

Read

What information am I given?
There are _____ ribbons that are cut into _____ equal parts.
Aria uses _______ parts.
Answer:
There are 2 same size ribbons that are cut into eight equal parts.
Aria uses 14 parts.

one and 6 eighths is another way to write the amount of ribbon she used.
Explanation:
From the above given information we the size of the ribbons, division of equal parts and used parts.

What is my plan or strategy?
Answer:
I can use fraction strips to solve the problem.

Answer:

Explanation:
Fraction strips help students that the same whole can be broken up into different equal-size parts. When students move the strips and put them side by side, they can visualize the fractional amounts.

Solve

Show how you solve the problem.
Shade to model the parts of the ribbons she used.

Aria used ____________ ribbons.
Answer:
Aria used 14 parts of ribbons.
Explanation:
Aria has 2 same-size ribbons.
She cuts each ribbon: into 8 equal parts.
She uses 14 parts of ribbon.

HOME CONNECTION • Your child used fraction strips to count fractional ports and name the amount in different ways.
Answer:
1 complete strip is whole,
half of the strip is 2 halves,
if the strip is divided in to four parts is called 4 fourths.
Explanation:
Each equal part of a whole is called one-half.
It is expressed as 1/2 and read as one over two or one upon two.
One eighth is one part of eight equal sections.
Two eighths is one quarter and four eighths is a half.

Try Another Problem

Use fraction strips to solve. Draw to show your models.

Question 1.
Jake bakes 2 same-sized loaves of bread. He cuts each into 4 equal parts. He and his friends eat 6 parts. What is another way to write the amount of bread they ate?

They ate ______________ loaves.
Answer:
One and half

They ate 6 eighths of loaves.
Explanation:
Jake bakes 2 same-sized loaves of bread.
He cuts each into 4 equal parts.
He and his friends eat 6 parts.
Other way to write the amount of bread they ate is 6 eighths of loaves.

Question 2.
Mr. Bailey cuts 2 equal lengths of poster board in half. He uses 3 parts for a project. What is another way to write the amount of poster board he used?

He used ______________ poster boards.
Answer:
One and half poster boards used.

Explanation:
1 whole is divided into 2 equal halves.
Mr. Bailey has 2 poster boards.
He uses 3 parts for a project.
So, only half board is left.
The other way to write the amount of poster board he used is one and half.

Math Talk
Mathematical Processes

What are the parts of Jakes bread called? How many of those parts make a whole?
Answer:
Jake bread is called one and half.
4 parts make a whole.
Explanation:
Jake bakes 2 same-sized loaves of bread.
He cuts each into 4 equal parts.
So, 1 whole has 4 parts.

Share and Show

Use fraction strips to solve. Draw to show your work.

Question 3.
Lily is writing a comic strip that has 2 rows. Each row is made of 4 equal boxes. She has drawn pictures for 5 of the boxes. What is another way to write the number of boxes with pictures in them?

She drew pictures for _________________________ rows.
Answer:

one and 1 fourth is another way to write the number
She drew pictures for two rows.
Explanation:
Lily is writing a comic strip that has 2 rows.
Each row is made of 4 equal boxes.
She has drawn pictures for 5 of the boxes.
One and 1 fourth is another way to write the number.

Problem Solving

Question 4.
H.O.T. Emma made 3 sandwiches and cut each sandwich in 2 equal parts. She and her brothers ate 5 parts. What is another way to write the amount of sandwiches they ate?

They ate ________________ sandwiches.
Answer:

two and half the amount of sandwiches they ate.
Explanation:
Emma made 3 sandwiches and cut each sandwich in 2 equal parts.
She and her brothers ate 5 parts.
So, used sandwiches are two and half.

Question 5.
H.O.T. Multi-Step James has 2 same-size strings. He cuts each string into 8 equal size pieces. He uses 11 pieces. How much of the string did he use? How much of the string was not used?

He used ________________ strings. ________________ string was not used.
Answer:

He used one and 3 eighths strings.
5 eighths string was not used.
Explanation:
James has 2 same-size strings.
He cuts each string into 8 equal size pieces.
He uses 11 pieces.
So, the pattern block equation is one and 3 eights of string.

Daily Assessment Task

Choose the correct answer.

Question 6.
Multi-Step Mrs. Bell cut two pies into fourths. After her family eats pie, there is one piece left. How much pie did they eat together?

(A) 3 fourths
(B) two wholes
(C) one and three fourths
Answer:
Option (C)
Explanation:
Mrs. Bell cut two pies into fourths.
After her family eats pie, there is one piece left.
One and three fourths of the pie is eaten by her family.
Question 7.
Representations Ellie drew this shape. What does the shaded part of the figure show?

(A) 5 eighths
(B) 2 eighths
(C) 6 eighths
Answer:
Option (C)
Explanation:
From the above drawing of Ellie 6 parts are shaded.
So, 6 eighths of her drawing is shaded.

Question 8.
Analyze Andy drew these two same-size wholes. How much do the shaded parts show?

(A) 5 eighths
(B) one and 1 fourth
(C) one and 1 eighth
Answer:
Option (B)
Explanation:
Andy drew 2 same size of wholes, of that 5 are shaded.
So, one and 1 fourth is shaded by Andy.

Question 9.
TEXAS Test Prep What amount of the two shapes is shaded?

(A) 1 fourth
(B) one and 2 fourths
(C) one and 3 fourths
Answer:
Option (C)
Explanation:
From the above 2 shapes 7 blocks are shaded.
So, total one and 3 fourths are shaded.

TAKE HOME ACTIVITY • Ask your child to show how he or she solved on exercise in the lesson.
Answer:
Child can solve easily by understanding the exercise by doing number of activities.

Texas Go Math Grade 2 Lesson 4.5 Homework and Practice Answer Key

Use fraction strips to solve. Draw to show your work.

Question 1.
Tim cuts 2 same-size pieces of wood into 2 equal ports. He uses 3 parts for a project. What ¡s another way to write the amount of wood he used?

Answer:
One and half wood he used

Explanation:
Tim cuts 2 same-size pieces of wood into 2 equal ports.
He uses 3 parts for a project.
The another way to write the amount of wood he used is one and half.

Question 2.
Amelia is making 2 booklets. Each booklet is made of 4 equal pages. She has drawn pictures for 5 of the pages. What is another way to write the number of pages with pictures on them?

She drew pictures for _________________ booklets.
Answer:

one and 1 fourth of booklet
Explanation:
Amelia is making 2 booklets.
Each booklet is made of 4 equal pages.
She has drawn pictures for 5 of the pages.
The another way to write the number of pages with pictures on them is one and 1 fourth of booklet.

Problem Solving

Question 3.
Multi Step Kelly has 2 ribbons of the same length. She cuts each ribbon into 8 equal size pieces. She uses 13 pieces. What is another way to write the amount of ribbon she used? How much of the ribbon was not used?

She used ________________ ribbons. ________________ ribbon was not used.
Answer:

She used one and  5 eights of ribbons. 3 eights ribbon was not used.
Explanation:
Kelly has 2 ribbons of the same length.
She cuts each ribbon into 8 equal size pieces.
She uses 13 pieces.
The other way to write the amount of ribbon she used is one and 5 eighths of ribbon.
3 eighths of the ribbon was not used.

Lesson Check

Choose the correct answer.

Question 4.
What amount of the two shapes is shaded?

(A) one and 2 fourths
(B) one and 3 fourths
(C) 2 fourths
Answer:
Option (A)
Explanation:
one and 2 fourths is the answer as,
one complete and 2 out of 4 parts are shaded.

Question 5.
Adam drew this shape. What does the shaded part of the figure show?

(A) 1 eighth
(B) 7 eighths
(C) 6 eighths
Answer:
Option (B)
Explanation:
out of 8 parts 7 are shaded,
it is written as 7 eighths

Question 6.
Nate drew these two same-size wholes. How much do the shaded parts show?

(A) 3 eighths
(B) one and three fourths
(C) one and one fourth
Answer:
Option (B)
Explanation:
Nate drew these two same-size wholes.
one complete whole and 3 fourths part is shaded.

Refer to our Texas Go Math Grade 2 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 2 Lesson 4.4 Answer Key Identify Parts of a Whole.

Texas Go Math Grade 2 Lesson 4.4 Answer Key Identify Parts of a Whole

Explore

Circle the shapes that show equal parts. Name the equal parts shown.

Answer

Explanation:
Each equal part of a whole is called one-half.
It is expressed as 1/2 and read as one over two or one upon two.
One eighth is one part of eight equal sections.
Two eighths is one quarter and four eighths is a half.

HOME CONNECTION • Your child completed this sorting activity with shapes to review the concept of equal parts.
Answer:
Yes, know the child get the concept of equal parts of a whole.
The whole is divided in to two halves, one paper can be folded 2 halves,
that two halves folded again for fourths, and again folded for eighths.

Math Talk
Mathematical Processes

Explain how the two circles are different.
Answer:

Explanation:
Each equal part of a whole is called one-half.
One eighth is one part of eight equal sections.
Two eighths is one quarter and four eighths is a half.

Model and Draw

Can you name the shaded amount as some equal parts?

Share and Show

If there are equal parts, write the amount shaded. If the parts are not equal, write unequal parts.

Question 1.

____________ shaded
Answer:
Whole
Explanation:
When we divide a whole into equal parts, each part is a fraction of the whole.
So, the shaded part represents the whole.

Go Math Grade 2 Lesson 4.4 Answer Key Question 2.

____________ shaded
Answer:
Three eighths
Explanation:
If you divide something into 8 equal parts, each is one-eighth of the whole.
in the above rectangle 3-eighths are shaded.

Question 3.

____________ shaded
Answer:
1 unequal part is shaded.
Explanation:
In the above picture it is divided into un equal parts.
1 shaded part is also unequal.

Question 4.

____________ shaded
Answer:
Two fourths shaded
Explanation:
If a whole is divided into four equal parts, each part is a FOURTH.
A fourth is obtained by dividing a whole (1) by 4.
In the above picture two fourths are shaded.

Problem Solving

If there are equal parts, write the amount shaded. If the parts are not equal, write unequal parts.

Go Math 2nd Grade Lesson 4.4 Answer Key Question 5.

____________ shaded
Answer:
Two un equal parts are shaded.
Explanation:
The above Hexagon is divided into unequal parts.
Two parts are shaded.

Question 6.

____________ shaded
Answer:
Six eighths are shaded.
Explanation:
The above picture is divided into eight equal parts.
Six eighths are shaded among it.

Question 7.
H.O.T. Multi-Step Follow the directions.

• Use yellow to shade 3 fourths of one shape.
• Use green to shade 7 eighths of one shape.
• Use blue to shade 2 halves of one shape.

Answer:

Explanation:
The above given pictures which have equal parts are represented with different colors,
Yellow color represents to shade 3 fourths of one shape.
Green color represents to shade 7 eighths of one shape.
Blue color represents to shade 2 halves of one shape.

Go Math Grade 2 Answer Key Lesson 4.4 Question 8.
H.O.T. Does this shape show fourths? Explain.

Answer: NO
Explanation:
As the given shape is not divided into equal parts.

Daily Assessment Task

Choose the correct answer.

Question 9.
Which shape is not divided into eighths?

Answer:

Explanation:
The above picture option (A) is not divided into eighths.
If a whole is divided into eight equal parts, each part is an Eighth.
An eighth is obtained by dividing a whole (1) by 8.

Question 10.
Which shape is not divided into halves?

Answer:

Explanation:
The above picture option (B) is not divided into halves.
If a whole is divided into two equal parts, each part is a half.
A half is obtained by dividing a whole (1) by 2.

Question 11.
Which shape is not divided into fourths?

Answer:

Explanation:
The above picture option (A) is not divided into fourths.
If a whole is divided into four equal parts, each part is a fourth.
A fourth is obtained by dividing a whole (1) by 4.

Go Math Grade 2 Lesson 4.4 Equal and Unequal Parts Question 12.
TEXAS Test Prep Angelo drew this shape and shaded some of the parts. What amount is shaded?

(A) 1 eighth
(B) 1 fourth
(C) 8 eighths
Answer:
Option (C)
Explanation:
The above picture option (C) is divided into eighths.
If a whole is divided into eight equal parts, each part is an Eighth.
An eighth is obtained by dividing a whole (1) by 8.
There were 8 equal parts, all parts are shaded.

TAKE HOME ACTIVITY • Ask your child to show how he or she solved an exercise in the lesson.
Answer:
Child gets the concept of dividing the picture in to equal parts or not divided in to un equal parts.

Texas Go Math Grade 2 Lesson 4.4 Homework and Practice Answer Key

If there are equal parts, write the amount shaded. If the parts are not equal, write unequal parts.

Question 1.

____________ shaded
Answer:
2 unequal parts are shaded.
Explanation:
The above picture is has unequal parts.
2 unequal parts are shaded.

Question 2.

____________ shaded
Answer:
Three fourths are shaded.
Explanation:
The above picture divided into fourths.
If a whole is divided into four equal parts, each part is a fourth.
A fourth is obtained by dividing a whole (1) by 4.

Go Math Practice and Homework Lesson 4.4 Answer Key Question 3.

____________ shaded
Answer:
Five eighths are shaded.
Explanation:
The above picture is divided into eighths.
If a whole is divided into eight equal parts, each part is an Eighth.
An eighth is obtained by dividing a whole (1) by 8.

Question 4.

____________ shaded
Answer:
2 unequal parts are shaded.
Explanation:
The above picture is has unequal parts.
2 unequal parts are shaded

Problem Solving

Follow directions.

Go Math Lesson 4.4 Homework Answer Key Grade 2 Question 5.
Multi-Step

• Use yellow to shade 5 eighths of one shape.
• Use green to shade 2 halves of one shape.
• Use blue to shade 3 fourths of one shape.

Answer:

Explanation:
The above given pictures which have equal parts are represented with different colors,
yellow to shade 5 eighths of one shape.
green to shade 2 halves of one shape.
blue to shade 3 fourths of one shape.

Lesson Check

Choose the correct answer.

Question 6.
Andy drew this shape and shaded some of the parts. What amount is shaded?

(A) 3 fourths
(B) 1 eighth
(C) 4 fourths
Answer:
Option (C)
Explanation:
The above picture divided into fourths.
If a whole is divided into four equal parts, each part is a fourth.
A fourth is obtained by dividing a whole (1) by 4.
The whole circle is shaded.

Question 7.
Alice baked a pie and cut it into equal slices. She gave 5 slices of the pie to her friends. Which pie is shaded to show how much she gave her friends?

Answer:

Explanation:
The above pie divided into eighths.
If a whole is divided into eight equal parts, each part is an eighth.
An eighth is obtained by dividing a whole (1) by 8.
Out of 8 parts of pie slices, She gave 5 slices of the pie to her friends.
It is represented with 5 shaded parts.

Go Math 2nd Grade Practice and Homework Lesson 4.4 Question 8.
Mark drew these shapes. Which shape shows 1 fourth shaded?

Answer:

Explanation:
The above picture divided into fourths.
If a whole is divided into four equal parts, each part is a fourth.
A fourth is obtained by dividing a whole (1) by 4.
Out of 4 parts of circle 1 fourth is shaded.

Go Math Lesson 4.4 Answer Key 2nd Grade Question 9.
Jackie drew .this shape. What amount is shaded?

(A) 3 eighths
(B) 5 eighths
(C) 2 eighths
Answer:
Option (A)
Explanation:
The above picture divided into eights.
If a whole is divided into eight equal parts, each part is an eighth.
An eighth is obtained by dividing a whole (1) by 8.
3 are shaded out of eight parts.