## Engage NY Eureka Math 1st Grade Module 2 Lesson 7 Answer Key

### Eureka Math Grade 1 Module 2 Lesson 7 Problem Set Answer Key

Question 1.
John has 8 tennis balls. Toni has 5. How many tennis balls do they have in all?

8 and ______ make ______.
10 and ______ make ______.
John and Toni have ______ tennis balls in all.

8 and   5   make  13.
10 and   3   make  13 .
John and Toni have  13 tennis balls in all.
Explanation:
John has 8 tennis balls. Toni has 5 tennis balls as we can observe in the above image. An addition sentence is a mathematical expression that shows two or more values added together and their sum. ADD eight balls of John with two balls of Toni results ten. ADD ten balls with three balls of Toni which makes thirteen. John and Toni have thirteen balls in all.

Question 2.
Bob has 8 raisins, and Jenny has 4. How many raisins do they have altogether?

8 and ______ make ______.
10 and ______ make ______.
Bob and Jenny have ______ raisins altogether.

8 and  4  make  12.
10 and  2 make  12 .
Bob and Jenny have 12 raisins altogether.
Explanation:
Bob has 8 raisins, and Jenny has 4 raisins as we can observe in the above image. An addition sentence is a mathematical expression that shows two or more values added together and their sum. ADD eight raisins of Bob with two raisins of Jenny results ten. ADD ten raisins with two raisins of Jenny which makes twelve. Bob and Jenny have 12 raisins altogether.

Question 3.
There are 3 chairs on the right side of the classroom and 8 on the left side. How many total chairs are in the classroom?

8 and ______ make ______.
10 and ______ make ______.
There are ______ total chairs.

8 and  3  make  11.
10 and  1  make  11.
There are 11 total chairs.
Explanation:
There are 3 chairs on the right side of the classroom and 8  chairs on the left side of the classroom as we can observe in the above image. An addition sentence is a mathematical expression that shows two or more values added together and their sum. ADD eight chairs on the left side of the classroom with two chairs on the right side of the classroom which makes ten.  ADD ten chairs with one chair on the right side of the classroom results eleven chairs. Total number of chairs in the classroom are eleven.

Question 4.
There are 7 children sitting on the rug and 8 children standing. How many children are there in all?

8 and ______ make ______.
10 and ______ make ______.
There are ______ children in all.

8 and   7   make  15.
10 and  5  make  15.
There are 15  children in all.
Explanation:
There are 7 children sitting on the rug and 8 children standing as we can observe in the above image. An addition sentence is a mathematical expression that shows two or more values added together and their sum. ADD two children sitting on the rug and eight children standing on the rug which results ten. ADD ten children with five children sitting on the rug which results fifteen. There are fifteen children in all.

### Eureka Math Grade 1 Module 2 Lesson 7 Exit Ticket Answer Key

Write the number sentences you used to solve.
Nick picks some peppers. He picks 5 green peppers and 8 red peppers. How many peppers does he pick in all?

8 and ______ make ______.
10 and ______ make ______.
Nick picks ____ peppers.

8 and  5  make 13.
10 and  3 make 13.
Nick picks 13 peppers.
Explanation:
Nick picks some peppers. He picks 5 green peppers and 8 red peppers as we can observe in the above image. An addition sentence is a mathematical expression that shows two or more values added together and their sum. ADD two green peppers and eight red peppers which results ten.  Draw a circle for ten peppers. ADD ten peppers with three green peppers which results thirteen. Nick picks thirteen peppers.

### Eureka Math Grade 1 Module 2 Lesson 7 Homework Answer Key

Write the number sentences you used to solve.

Question 1.
Meg gets 8 toy animals and 4 toy cars at a party. How many toys does Meg get in all?

8 + 4 = ____
10 + ____ = ____
Meg gets _____ toys.

8 + 4 = 12
10 + 2 = 12
Meg gets 12 toys.
Explanation:
Meg gets 8 toy animals and 4 toy cars at a party as we can observe in the above image. An addition sentence is a mathematical expression that shows two or more values added together and their sum. ADD eight toy animals with two toy cars which results ten. Draw a circle for ten toy animals. ADD ten toy animals with two toy cars which results twelve. Meg gets twelve toys.

Question 2.
____ + ____ = ____
____ + ____ = ____

6 + 8 = 14
10 + 4 = 14
Explanation:

Question 3.
May has a party. She invites 7 girls and 8 boys. How many friends does she invite in all?
____ + ____ = ____
____ + ____ = ____
May invites _____ friends.

7 + 8 = 15
10 + 5 = 15
May invites 15 friends.
Explanation:
May has a party. She invites 7 girls and 8 boys as we can observe in the above image. An addition sentence is a mathematical expression that shows two or more values added together and their sum. ADD two girls with eight boys which results ten. Draw a circle for ten friends. ADD ten friends with five girls which results fifteen. May invites fifteen friends.

Question 4.
Alec collects baseball hats. He has 9 Mets hats and 8 Yankees hats. How many hats are in his collection?
____ + ____ = ____
____ + ____ = ____
Alec has _____ hats.

9 + 8 = 17
10 + 7 = 17
Alec has 17 hats.
Explanation:
Alec collects baseball hats. He has 9 Mets hats and 8 Yankees hats as we can observe in the above image. An addition sentence is a mathematical expression that shows two or more values added together and their sum. ADD nine Mets hats with one Yankees hat  which results ten hats. Draw a circle for ten hats. ADD ten hats with seven Yankees hats which results seventeen. Alec has seventeen hats.

### Eureka Math Grade 1 Module 2 Lesson 7 Fluency Template 1 Answer Key

9 + 2 = 11             3 + 9 = 12
9 + 4 = 13             5 + 9 = 14
9 + 6 = 15             7 + 9 = 16
9 + 8 = 17             9 + 9 = 18
Explanation:
An addition sentence is a mathematical expression that shows two or more values added together. In the above image we can observe number sentences.
By adding nine with two results eleven.
By adding three with nine results twelve.
By adding nine with four results thirteen.
By adding five with nine results fourteen.
By adding nine with six results fifteen.
By adding seven with nine results sixteen.
By adding nine with eight results seventeen.
By adding nine with nine results eighteen.

### Eureka Math Grade 1 Module 2 Lesson 7 Fluency Template 2 Answer Key

Friendly Fact Go Around: Make It Equal

Explanation:
An addition sentence is a mathematical expression that shows two or more values added together to get their sum.
In the above image, we can observe 9+ 1 number sentence. By adding nine with one results ten. The number sentence 9 + 1 is equal to 10 + 0.
In the above image, we can observe 9+ 3 number sentence. By adding nine with three results twelve. The number sentence 9 + 3 is equal to 10 + 2.
In the above image, we can observe 9+ 5 number sentence. By adding nine with five results fourteen. The number sentence 9 + 5 is equal to 10 + 4.
In the above image, we can observe 9+ 4 number sentence. By adding nine with four results thirteen. The number sentence 9 + 4 is equal to 10 + 3.
In the above image, we can observe 9+ 7 number sentence. By adding nine with seven results sixteen. The number sentence 9 + 7 is equal to 10 + 6.
In the above image, we can observe 9+ 6 number sentence. By adding nine with six results fifteen. The number sentence 9 + 6 is equal to 10 + 5.

Explanation:
An addition sentence is a mathematical expression that shows two or more values added together to get their sum.
In the above image, we can observe 3 + 9 number sentence. By adding three with nine results twelve. The number sentence 3 + 9 is equal to 10 + 2.
In the above image, we can observe 2 + 9 number sentence. By adding two with nine results eleven. The number sentence 2 + 9 is equal to 10 + 1.
In the above image, we can observe 8 +9 number sentence. By adding eight with nine results seventeen. The number sentence 8 + 9 is equal to 10 + 7.
In the above image, we can observe 5 + 9 number sentence. By adding five with nine results fourteen. The number sentence 5 + 9 is equal to 10 + 4.
In the above image, we can observe 4 + 9 number sentence. By adding four with nine results thirteen. The number sentence 4 + 9 is equal to 10 + 3.
In the above image, we can observe 9+ 9 number sentence. By adding nine with nine results eighteen. The number sentence 9 + 9 is equal to 10 + 8.

Explanation:
An addition sentence is a mathematical expression that shows two or more values added together to get their sum.
In the above image, we can observe 9+ 4 number sentence. By adding nine with four results thirteen. The number sentence 9 + 4 is equal to 3 + 10.
In the above image, we can observe 9+ 6 number sentence. By adding nine with six results fifteen. The number sentence 9 + 6 is equal to 5 + 10.
In the above image, we can observe 9+ 5 number sentence. By adding nine with five results fourteen. The number sentence 9 + 5 is equal to 4 + 10.
In the above image, we can observe 9+ 2 number sentence. By adding nine with two results eleven. The number sentence 9 + 2 is equal to 1+ 10.
In the above image, we can observe 9+ 7 number sentence. By adding nine with seven results sixteen. The number sentence 9 + 7 is equal to 6 + 10.
In the above image, we can observe 9+ 9 number sentence. By adding nine with nine results eighteen. The number sentence 9 + 9 is equal to 8 + 10.
In the above image, we can observe 9+ 6 number sentence. By adding nine with six results fifteen. The number sentence 9 + 6 is equal to 10 + 5.
In the above image, we can observe 9+ 8 number sentence. By adding nine with eight results seventeen. The number sentence 9 + 8 is equal to 10 + 7.
In the above image, we can observe 9+ 9 number sentence. By adding nine with nine results eighteen. The number sentence 9 + 9 is equal to 10 + 8.
In the above image, we can observe 9+ 4 number sentence. By adding nine with four results thirteen. The number sentence 9 + 4 is equal to 10 + 3.
In the above image, we can observe 9+ 5 number sentence. By adding nine with five results fourteen. The number sentence 9 + 5 is equal to 10 + 4.
In the above image, we can observe 9+ 7 number sentence. By adding nine with seven results sixteen. The number sentence 9 + 7 is equal to 10 + 6.