## Engage NY Eureka Math Kindergarten Module 4 Lesson 31 Answer Key

### Eureka Math Kindergarten Module 4 Lesson 31 Core Fluency Sprint A Answer Key

Write the missing number.

Answer:

Question 1.

2 + 1 =

Answer:

2 + 1 =Â 3

Question 2.

1 + 1 =

Answer:

1 + 1 = 2

Question 3.

1 + 4 =

Answer:

1 + 4 = 5

Question 4.

3 + 1 =

Answer:

3 + 1 = 4

Question 5.

2 + 2 =

Answer:

2 + 2 = 4.

Question 6.

2 + 3 =

Answer:

2 + 3 = 5

Question 7.

1 + 2 =

Answer:

1 + 2 = 3

Question 8.

4 + 1 =

Answer:

4 + 1 = 5

Question 9.

3 + 2 =

Answer:

3 + 2 = 5

Question 10.

1 + 3 =

Answer:

1 + 3 = 4

Question 11.

____ = 3 + 2

Answer:

5 = 3 +2

Question 12.

1 + 3 =

Answer:

1 + 3 = 4

Question 13.

____ = 2 + 2

Answer:

4 = 2 + 2

Question 14.

____ = 1 + 2

Answer:

3 = 1 + 2

Question 15.

1 + 4 =

Answer:

1 + 4 = 5

Question 16.

____ = 2 + 3

Answer:

5 = 2 + 3

Question 17.

____ = 5 + 1

Answer:

6 = 5 + 1

Question 18.

5 + 2 =

Answer:

5 + 2 = 7

Question 19.

1 + 0 =

Answer:

1 + 0 = 1

Question 20.

5 + 0 =

Answer:

5 + 0 = 5.

### Eureka Math Kindergarten Module 4 Lesson 31 Core Fluency Sprint B Answer Key

Write the missing number.

Answer:

Question 1.

2 – 1 =

Answer:

2 – 1 = 1

Question 2.

4 – 1 =

Answer:

4 – 1 = 3

Question 3.

5 – 1 =

Answer:

5 – 1 = 4

Question 4.

3 – 1 =

Answer:

3 – 1 = 2

Question 5.

3 – 2 =

Answer:

3 – 2 = 1

Question 6.

4 – 2 =

Answer:

4 – 2 = 2

Question 7.

5 – 3 =

Answer:

5 – 3 = 2

Question 8.

5 – 2 =

Answer:

5 – 2 = 3

Question 9.

4 – 3 =

Answer:

4 – 3 = 1

Question 10.

5 – 4 =

Answer:

5 – 4 = 1

Question 11.

____ = 4 – 2

Answer:

2 = 4 – 2

Question 12.

5 – 3 =

Answer:

5 – 3 = 2

Question 13.

____ = 3 – 1

Answer:

2 = 3 – 1

Question 14.

____ = 5 – 2

Answer:

3 = 5 – 2

Question 15.

4 – 1 =

Answer:

4 – 1 = 3

Question 16.

= 5 – 4

Answer:

1 = 5 – 4

Question 17.

____ = 5 – 1

Answer:

4 = 5 – 1

Question 18.

6 – 1 =

Answer:

6 – 1 = 5

Question 19.

1 – 0 =

Answer:

1 – 0 = 1

Explanation:

Subtracting any number from 0 gives the difference itself.

Question 20.

5 – 5 =

Answer:

5 – 5 = 0.

Explanation:

Subtracting any number from itself gives the difference zero.

### Eureka Math Kindergarten Module 4 Lesson 31 Core Fluency Sprint C Answer Key

Write the missing number.

Answer:

Question 1.

2 + 1 =

Answer:

2 + 1 = 3

Question 2.

2 – 1 =

Answer:

2 – 1 = 1

Question 3.

3 + 1 =

Answer:

3 + 1 = 4

Question 4.

3 – 1 =

Answer:

3 – 1 = 2

Question 5.

4 + 1 =

Answer:

4 + 1 = 5

Question 6.

4 – 1 =

Answer:

4 – 1 = 3

Question 7.

1 + 1 =

Answer:

1 + 1 = 2

Question 8.

1 – 1 =

Answer:

1 – 1 = 0

Question 9.

2 + 2 =

Answer:

2 + 2 = 4

Question 10.

2 – 2 =

Answer:

2 – 2 = 0

Question 11.

3 + 2 =

Answer:

3 + 2 = 5

Question 12.

3 – 2 =

Answer:

3 – 2 = 1

Question 13.

4 + 0 =

Answer:

4 + 0 = 4

Question 14.

4 – 0 =

Answer:

4 – 0 = 4

Question 15.

5 + 0 =

Answer:

5 + 0 = 5

Question 16.

5 – 0 =

Answer:

5 – 0 = 5

Question 17.

5 – 5 =

Answer:

5 – 5 = 0

Question 18.

4 + 1 =

Answer:

4 + 1 = 5

Question 19.

5 – 4 =

Answer:

5 – 4 = 1

Question 20.

5 – 1 =

Answer:

5 – 1 = 4.

### Eureka Math Kindergarten Module 4 Lesson 31 Core Fluency Sprint D Answer Key

Write the missing number.

Answer:

Question 1.

2 + 1 =

Answer:

2 + 1 = 3

Question 2.

4 + 1 =

Answer:

4 + 1 = 5

Question 3.

5 – 1 =

Answer:

5 – 1 = 4

Question 4.

3 + 1 =

Answer:

3 + 1 =Â 4

Question 5.

3 + 2 =

Answer:

3 + 2 = 5

Question 6.

4 – 2 =

Answer:

4 – 2 = 2

Question 7.

5 – 3 =

Answer:

5 – 3 = 2

Question 8.

5 – 2 =

Answer:

5 – 2 = 3

Question 9.

2 + 3 =

Answer:

2 + 3 = 5

Question 10.

5 – 4 =

Answer:

5 – 4 = 1

Question 11.

____ = 1 + 2

Answer:

3 = 1 + 2

Question 12.

5 + 0 =

Answer:

5 + 0 = 5

Question 13.

____ = 3 – 1

Answer:

2 = 3 – 1

Question 14.

____ = 2 + 2

Answer:

4 = 2 + 2

Question 15.

4 – 1 =

Answer:

4 – 1 = 3

Question 16.

____ = 5 – 4

Answer:

1 = 5 – 4

Question 17.

____ = 5 – 1

Answer:

4 = 5 – 1

Question 18.

3 + 0 =

Answer:

3 + 0 = 3

Question 19.

1 – 0 =

Answer:

1 – 0 = 1

Question 20.

5 – 5 =

Answer:

5 – 5 = 0.

### Eureka Math Kindergarten Module 4 Lesson 31 Problem Set Answer Key

Question 1.

Draw the story. Fill in the number sentence.

Zayne had 6 round crackers and 3 square crackers. How many crackers did Zayne have in all?

____ + ____ = ____

Answer:

Explanation:

Number of round crackers Zayne had = 6

Number of Square crackers Zayne had = 3

Total number of Crackers Zayne had in all = 6 + 3 = 9.

3 +6 = 9.

Riley had 9 crayons. Her friend gave her 1 crayon. How many crayons did Riley have in all?

____ + ____ = ____

Answer:

Explanation:

Number of crayons Riley had = 9

Number of crayons Riley friend gave her = 1

Total number of crayons Riley have in all = 9 + 1 = 10

1 + 9 = 10.

Riley have 10 crayons altogether.

Question 2.

Draw the story. Write a number sentence to match.

Jenny had 3 red and 7 purple pieces of construction paper. How many pieces of construction paper did Jenny have altogether?

Answer:

Explanation:

Number of red pieces of construction paper Jenny have= 3

Number of purple pieces of construction paper Jenny have = 7

Total number of pieces of construction paper Jenny have =3 + 7 = 10

7 + 3 = 10.

Jenny have 10 pieces of construction paper altogether.

Rhett had 5 square blocks. His friend gave him 4 rectangle blocks. How many blocks did Rhett have altogether?

Answer:

Explanation:

Number of SquareÂ blocks Rhett had= 5

Number of Rectangle blocks Rhett had = 4

Total number of blocks Rhett had = 5 + 4 = 9

4Â + 5 = 9

Rhett have 9 blocks altogether.

### Eureka Math Kindergarten Module 4 Lesson 31 Homework Answer Key

Question 1.

Draw the story. Fill in the number sentence.

Jake has 7 chocolate cookies and 2 sugar cookies. How many cookies does he have altogether?

____ + ____ = ____

Answer:

Explanation:

Number of Chocolate cookies Jake have= 7

Number of Sugar cookies Jake have = 2

Total number of Cookies Jake had = 7 + 2= 9

2 + 7 = 9

Jake have 9cookies altogether.

Jakeâ€™s mother bought juice boxes. 4 were apple juice, and 5 were orange juice. How many juice boxes did she have in all?

____ + ____ = ____

Answer:

Explanation:

Number of Apple juice boxes Jake’s mother bought= 4

Number of orange juice boxes Jake’s mother bought = 5

Total number of juice boxes Jake’s mother bought = 5 + 4 = 9

4Â + 5 = 9

Jake’s mother boughtÂ 9 juice boxes altogether.

Question 2.

Draw the story. Write a number sentence to match.

Ryan had 5 celery sticks and 5 carrot sticks. How many veggie sticks did Ryan have altogether?

Answer:

Explanation:

Number of celery sticks Ryan had= 5

Number of carrot sticks Ryan had = 5

Total number of sticks Ryan had = 5 + 5 = 10

5Â + 5 = 10.

Ryan had 10 veggie sticks altogether.

Question 3.

Draw an addition story, and write a number sentence to match it. Explain your work to an adult at home.

Answer: