## Engage NY Eureka Math 2nd Grade Module 6 Lesson 1 Answer Key

### Eureka Math Grade 2 Module 6 Lesson 1 Core Fluency Practice Set A Answer Key

Question 1.

10 + 3 =

Answer:

10 + 3 = 13.

Explanation:

The addition of two numbers 10 + 3 is 13.

Question 2.

10 + 6 =

Answer:

10 + 6 = 16.

Explanation:

The addition of two numbers 10 + 6 is 16.

Question 3.

10 + 4 =

Answer:

10 + 4 = 14.

Explanation:

The addition of two numbers 10 + 4 is 14.

Question 4.

5 + 10 =

Answer:

5 + 10 = 15.

Explanation:

The addition of two numbers 5 + 10 is 15.

Question 5.

8 + 10 =

Answer:

8 + 10 = 18.

Explanation:

The addition of two numbers 8 + 10 is 18.

Question 6.

10 + 9 =

Answer:

10 + 9 = 19.

Explanation:

The addition of two numbers 10 + 9 is 19.

Question 7.

12 + 2 =

Answer:

12 + 2 = 14.

Explanation:

The addition of two numbers 12 + 2 is 14.

Question 8.

13 + 4 =

Answer:

13 + 4 = 17.

Explanation:

The addition of two numbers 13 + 4 is 17.

Question 9.

16 + 3 =

Answer:

16 + 3 = 19.

Explanation:

The addition of two numbers 16 + 3 is 19.

Question 10.

2 + 17 =

Answer:

2 + 17 = 19.

Explanation:

The addition of two numbers 2 + 17 is 19.

Question 11.

5 + 14 =

Answer:

5 + 14 = 19.

Explanation:

The addition of two numbers 5 + 14 is 19.

Question 12.

7 + 12 =

Answer:

7 + 12 = 19.

Explanation:

The addition of two numbers 7 + 12 is 19.

Question 13.

16 + 3 =

Answer:

16 + 3 = 19.

Explanation:

The addition of two numbers 16 + 3 is 19.

Question 14.

11 + 5 =

Answer:

11 + 5 = 16.

Explanation:

The addition of two numbers 11 + 5 is 16.

Question 15.

9 + 2 =

Answer:

9 + 2 = 11.

Explanation:

The addition of two numbers 9 + 2 is 11.

Question 16.

5 + 9 =

Answer:

5 + 9 = 14.

Explanation:

The addition of two numbers 5 + 9 is 14.

Question 17.

7 + 9 =

Answer:

7 + 9 = 16.

Explanation:

The addition of two numbers 7 + 9 is 16.

Question 18.

9 + 4 =

Answer:

9 + 4 = 13.

Explanation:

The addition of two numbers 9 + 4 is 13.

Question 19

7 + 8 =

Answer:

7 + 8 = 15.

Explanation:

The addition of two numbers 7 + 8 is 15.

Question 20.

8 + 8 =

Answer:

8 + 8 = 16.

Explanation:

The addition of two numbers 8 + 8 is 16.

Question 21.

7 + 9 =

Answer:

7 + 9 = 16.

Explanation:

The addition of two numbers 7 + 9 is 16.

Question 22.

4 + 8 =

Answer:

4 + 8 = 12.

Explanation:

The addition of two numbers 4 + 8 is 12.

Question 23.

5 + 9 =

Answer:

5 + 9 = 14.

Explanation:

The addition of two numbers 5 + 9 is 14.

Question 24.

8 + 6 =

Answer:

8 + 6 = 14.

Explanation:

The addition of two numbers 8 + 6 is 14.

Question 25.

7 + 5 =

Answer:

7 + 5 = 12.

Explanation:

The addition of two numbers 7 + 5 is 12.

Question 26.

5 + 8 =

Answer:

5 + 8 = 13.

Explanation:

The addition of two numbers 5 + 8 is 13.

Question 27.

8 + 3 =

Answer:

8 + 3 = 11.

Explanation:

The addition of two numbers 8 + 3 is 11.

Question 28.

9 + 8 =

Answer:

9 + 8 = 17.

Explanation:

The addition of two numbers 9 + 8 is 17.

Question 29.

6 + 5 =

Answer:

6 + 5 = 11.

Explanation:

The addition of two numbers 6 + 5 is 11.

Question 30.

7 + 6 =

Answer:

7 + 6 = 13.

Explanation:

The addition of two numbers 7 + 6 is 13.

Question 31.

4 + 6 =

Answer:

4 + 6 = 10.

Explanation:

The addition of two numbers 4 + 6 is 10.

Question 32.

8 + 7 =

Answer:

8 + 7 = 15.

Explanation:

The addition of two numbers 8 + 7 is 15.

Question 33.

7 + 7 =

Answer:

7 + 7 = 14.

Explanation:

The addition of two numbers 7 + 7 is 14.

Question 34.

8 + 6 =

Answer:

8 + 6 = 14.

Explanation:

The addition of two numbers 8 + 6 is 14.

Question 35.

6 + 9 =

Answer:

6 + 9 = 15.

Explanation:

The addition of two numbers 6 + 9 is 15.

Question 36.

8 + 5 =

Answer:

8 + 5 = 13.

Explanation:

The addition of two numbers 8 + 5 is 13.

Question 37.

4 + 7 =

Answer:

4 + 7 = 11.

Explanation:

The addition of two numbers 4 + 7 is 11.

Question 38.

3 + 9 =

Answer:

3 + 9 = 12.

Explanation:

The addition of two numbers 3 + 9 is 12.

Question 39.

6 + 6 =

Answer:

6 + 6 = 12.

Explanation:

The addition of two numbers 6 + 6 is 12.

Question 40.

4 + 9 =

Answer:

4 + 9 = 13.

Explanation:

The addition of two numbers 4 + 9 is 13.

### Eureka Math Grade 2 Module 6 Lesson 1 Core Fluency Practice Set B Answer Key

Question 1.

10 + 4 =

Answer:

10 + 4 = 14.

Explanation:

The addition of two numbers 10 + 4 is 14.

Question 2.

10 + 9 =

Answer:

10 + 9 = 19.

Explanation:

The addition of two numbers 10 + 9 is 19.

Question 3.

5 + 10 =

Answer:

5 + 10 = 15.

Explanation:

The addition of two numbers 5 + 10 is 15.

Question 4.

2 + 10 =

Answer:

2 + 10 = 12.

Explanation:

The addition of two numbers 2 + 10 is 12.

Question 5.

11 + 4 =

Answer:

11 + 4 = 15.

Explanation:

The addition of two numbers 11 + 4 is 15.

Question 6.

12 + 5 =

Answer:

12 + 5 = 17.

Explanation:

The addition of two numbers 12 + 5 is 17.

Question 7.

16 + 2 =

Answer:

16 + 2 = 18.

Explanation:

The addition of two numbers 16 + 2 is 18.

Question 8.

13 + ____ = 18

Answer:

13 + 5= 18.

Explanation:

In the above question, we can see the empty space. So let the empty space be x, so the equation will be 13 + x = 18. And the value of x will be

x = 18 – 13

= 5.

Question 9.

11 + ____ = 20

Answer:

11 + 9 = 20.

Explanation:

In the above question, we can see the empty space. So let the empty space be x, so the equation will be 11 + x = 20. And the value of x will be

x = 20 – 11

= 9.

Question 10.

14 + 3 =

Answer:

14 + 3 = 17.

Explanation:

The addition of two numbers 14 + 3 is 17.

Question 11.

____ = 3 + 16

Answer:

19 = 3 + 16.

Explanation:

The addition of two numbers 16 + 3 is 19.

Question 12.

____ = 7 + 12

Answer:

19 = 7 + 12.

Explanation:

The addition of two numbers 12 + 7 is 19.

Question 13.

____ = 15 + 4

Answer:

19 = 15 + 4.

Explanation:

The addition of two numbers 15 + 4 is 19.

Question 14.

9 + 2 =

Answer:

9 + 2 = 11.

Explanation:

The addition of two numbers 9 + 2 is 11.

Question 15.

6 + 9 =

Answer:

6 + 9 = 15.

Explanation:

The addition of two numbers 6 + 9 is 15.

Question 16.

____ + 4 = 11

Answer:

7 + 4 = 11.

Explanation:

In the above question, we can see the empty space. So let the empty space be x, so the equation will be x + 4 = 11. And the value of x will be

x = 11 – 4

= 7.

Question 17.

____ + 6 = 13

Answer:

7 + 6 = 13.

Explanation:

In the above question, we can see the empty space. So let the empty space be x, so the equation will be x + 6 = 13. And the value of x will be

x = 13 – 6

= 7.

Question 18.

____ + 5 = 12

Answer:

7 + 5 = 12.

Explanation:

In the above question, we can see the empty space. So let the empty space be x, so the equation will be x + 5 = 12. And the value of x will be

x = 12 – 5

= 7.

Question 19

8 + 8 =

Answer:

The sum of the two numbers 8 + 8 is 16.

Explanation:

The sum can be defined as the resulting of two or more numbers by adding. So here the sum of the two numbers 8 + 8 is 16.

Question 20.

6 + 6 =

Answer:

The sum of the two numbers 6 + 6 is 12.

Explanation:

The sum can be defined as the resulting of two or more numbers by adding. So here the sum of the two numbers 6 + 6 is 12.

Question 21.

4 + 8 =

Answer:

The sum of the two numbers 4 + 8 is 12.

Explanation:

The sum can be defined as the resulting of two or more numbers by adding. So here the sum of the two numbers 4 + 8 is 12.

Question 22.

7 + 6 =

Answer:

The sum of the two numbers 7 + 6 is 13.

Explanation:

The sum can be defined as the resulting of two or more numbers by adding. So here the sum of the two numbers 7 + 6 is 13.

Question 23.

____ + 4 = 11

Answer:

7 + 4 = 11.

Explanation:

In the above question, we can see the empty space. So let the empty space be x, so the equation will be x + 4 = 11. And the value of x will be

x = 11 – 4

= 7.

Question 24.

____ + 8 = 13

Answer:

5 + 8 = 13.

Explanation:

In the above question, we can see the empty space. So let the empty space be x, so the equation will be x + 8 = 13. And the value of x will be

x = 13 – 8

= 5.

Question 25.

6 + ____ = 14

Answer:

6 + 8 = 14.

Explanation:

In the above question, we can see the empty space. So let the empty space be x, so the equation will be 6 + x = 14. And the value of x will be

x = 14 – 6

= 8.

Question 26.

8 + ____ = 15

Answer:

8 + 7 = 15.

Explanation:

In the above question, we can see the empty space. So let the empty space be x, so the equation will be 8 + x = 15. And the value of x will be

x = 15 – 8

= 7.

Question 27.

____ = 9 + 8

Answer:

The sum of the two numbers 9 + 8 is 17.

Explanation:

The sum can be defined as the resulting of two or more numbers by adding. So here the sum of the two numbers 9 + 8 is 17.

Question 28.

____ = 4 + 7

Answer:

The sum of the two numbers 7 + 4 is 11.

Explanation:

The sum can be defined as the resulting of two or more numbers by adding. So here the sum of the two numbers 7 + 4 is 11.

Question 29.

____ = 7 + 8

Answer:

The sum of the two numbers 7 + 8 is 15.

Explanation:

The sum can be defined as the resulting of two or more numbers by adding. So here the sum of the two numbers 7 + 8 is 15.

Question 30.

3 + 9 =

Answer:

The sum of the two numbers 3 + 9 is 12.

Explanation:

The sum can be defined as the resulting of two or more numbers by adding. So here the sum of the two numbers 3 + 9 is 12.

Question 31.

6 + 7 =

Answer:

The sum of the two numbers 6 + 7 is 13.

Explanation:

The sum can be defined as the resulting of two or more numbers by adding. So here the sum of the two numbers 6 + 7 is 13.

Question 32.

8 + ____ = 13

Answer:

8 + 5 = 13.

Explanation:

In the above question, we can see the empty space. So let the empty space be x, so the equation will be 8 + x = 13. And the value of x will be

x = 13 – 8

= 5.

Question 33.

____ = 7 + 9

Answer:

The sum of the two numbers 7 + 9 is 16.

Explanation:

The sum can be defined as the resulting of two or more numbers by adding. So here the sum of the two numbers 7 + 9 is 16.

Question 34.

6 + 5 =

Answer:

The sum of the two numbers 6 + 5 is 11.

Explanation:

The sum can be defined as the resulting of two or more numbers by adding. So here the sum of the two numbers 6 + 5 is 11.

Question 35.

____ = 5 + 7

Answer:

The sum of the two numbers 5 + 7 is 12.

Explanation:

The sum can be defined as the resulting of two or more numbers by adding. So here the sum of the two numbers 5 + 7 is 12.

Question 36.

____ = 8 + 4

Answer:

The sum of the two numbers 8 + 4 is 12.

Explanation:

The sum can be defined as the resulting of two or more numbers by adding. So here the sum of the two numbers 8 + 4 is 12.

Question 37.

15 = 8 + ____

Answer:

15 = 8 + 7.

Explanation:

In the above question, we can see the empty space. So let the empty space be x, so the equation will be 15 = 8 + x. And the value of x will be

x = 15 – 8

= 7.

Question 38.

17 = ____ + 9

Answer:

17 = 8 + 9.

Explanation:

In the above question, we can see the empty space. So let the empty space be x, so the equation will be 17 = x + 9. And the value of x will be

x = 17 – 9

= 8.

Question 39.

14 = ____ + 7

Answer:

14 = 7 + 7.

Explanation:

In the above question, we can see the empty space. So let the empty space be x, so the equation will be 14 = x + 7. And the value of x will be

x = 14 – 7

= 7.

Question 40.

19 = 8 + ____

Answer:

19 = 8 + 11.

Explanation:

In the above question, we can see the empty space. So let the empty space be x, so the equation will be 19 = 8 + x. And the value of x will be

x = 17 – 9

= 8.

### Eureka Math Grade 2 Module 6 Lesson 1 Core Fluency Practice Set C Answer Key

Question 1.

12 – 2 =

Answer:

The subtraction of 12 – 2 is 10.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 2 from 12, so the subtraction of 12 – 2 is 10.

Question 2.

18 – 8 =

Answer:

The subtraction of 18 – 8 is 10.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 8 from 18, so the subtraction of 18 – 8 is 10.

Question 3.

19 – 10 =

Answer:

The subtraction of 19 – 10 is 9.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 10 from 19, so the subtraction of 19 – 10 is 9.

Question 4.

14 – 10 =

Answer:

The subtraction of 14 – 10 is 4.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 10 from 14, so the subtraction of 14 – 10 is 4.

Question 5.

16 – 6 =

Answer:

The subtraction of 16 – 6 is 10.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 6 from 16, so the subtraction of 16 – 6 is 10.

Question 6.

11 – 10 =

Answer:

The subtraction of 11 – 10 is 1.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 10 from 11, so the subtraction of 11 – 10 is 1.

Question 7.

17 – 12 =

Answer:

The subtraction of 17 – 12 is 5.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 12 from 17, so the subtraction of 17 – 12 is 5.

Question 8.

20 – 10 =

Answer:

The subtraction of 20 – 10 is 10.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 10 from 20, so the subtraction of 20 – 10 is 10.

Question 9.

13 – 11 =

Answer:

The subtraction of 13 – 11 is 2.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 11 from 13, so the subtraction of 13 – 11 is 2.

Question 10.

18 – 13 =

Answer:

The subtraction of 18 – 13 is 5.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 13 from 18, so the subtraction of 18 – 13 is 5.

Question 11.

12 – 3 =

Answer:

The subtraction of 12 – 3 is 9.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 3 from 12, so the subtraction of 12 – 3 is 9.

Question 12.

11 – 2 =

Answer:

The subtraction of 11 – 2 is 9.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 2 from 11, so the subtraction of 11 – 2 is 9.

Question 13.

14 – 2 =

Answer:

The subtraction of 14 – 2 is 12.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 2 from 14, so the subtraction of 14 – 2 is 12.

Question 14.

13 – 4 =

Answer:

The subtraction of 13 – 4 is 9.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 4 from 13, so the subtraction of 13 – 4 is 9.

Question 15.

11 – 3 =

Answer:

The subtraction of 11 – 3 is 8.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 3 from 11, so the subtraction of 11 – 3 is 8.

Question 16.

13 – 2 =

Answer:

The subtraction of 13 – 2 is 11.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 2 from 13, so the subtraction of 13 – 2 is 11.

Question 17.

12 – 4 =

Answer:

The subtraction of 12 – 4 is 8.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 4 from 12, so the subtraction of 12 – 4 is 8.

Question 18.

14 – 5 =

Answer:

The subtraction of 14 – 5 is 9.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 5 from 14, so the subtraction of 14 – 5 is 9.

Question 19

11 – 4 =

Answer:

The subtraction of 11 – 4 is 7.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 4 from 11, so the subtraction of 11 – 4 is 7.

Question 20.

12 – 5 =

Answer:

The subtraction of 12 – 5 is 7.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 5 from 12, so the subtraction of 12 – 5 is 7.

Question 21.

16 – 9 =

Answer:

The subtraction of 16 – 9 is 7.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 9 from 16, so the subtraction of 16 – 9 is 7.

Question 22.

14 – 6 =

Answer:

The subtraction of 14 – 6 is 8.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 6 from 14, so the subtraction of 14 – 6 is 8.

Question 23.

16 – 8 =

Answer:

The subtraction of 16 – 8 is 8.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 8 from 16, so the subtraction of 16 – 8 is 8.

Question 24.

15 – 6 =

Answer:

The subtraction of 15 – 6 is 9.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 6 from 15, so the subtraction of 15 – 6 is 9.

Question 25.

17 – 8 =

Answer:

The subtraction of 17 – 8 is 9.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 8 from 17, so the subtraction of 17 – 8 is 9.

Question 26.

18 – 9 =

Answer:

The subtraction of 18 – 9 is 9.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 9 from 18, so the subtraction of 18 – 9 is 9.

Question 27.

15 – 7 =

Answer:

The subtraction of 15 – 7 is 8.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 7 from 15, so the subtraction of 15 – 7 is 8.

Question 28.

13 – 8 =

Answer:

The subtraction of 13 – 8 is 5.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 8 from 13, so the subtraction of 13 – 8 is 5.

Question 29.

11 – 3 =

Answer:

The subtraction of 11 – 3 is 8.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 3 from 11, so the subtraction of 11 – 3 is 8.

Question 30.

12 – 5 =

Answer:

The subtraction of 12 – 5 is 7.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 5 from 12, so the subtraction of 12 – 5 is 7.

Question 31.

11 – 2 =

Answer:

The subtraction of 11 – 2 is 9.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 2 from 11, so the subtraction of 11 – 2 is 9.

Question 32.

13 – 6 =

Answer:

The subtraction of 13 – 6 is 7.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 6 from 13, so the subtraction of 13 – 6 is 7.

Question 33.

16 – 7 =

Answer:

The subtraction of 16 – 7 is 9.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 7 from 16, so the subtraction of 16 – 7 is 9.

Question 34.

12 – 8 =

Answer:

The subtraction of 12 – 8 is 4.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 8 from 12, so the subtraction of 12 – 2 is 4.

Question 35.

16 – 13 =

Answer:

The subtraction of 16 – 13 is 3.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 13 from 16, so the subtraction of 16 – 13 is 3.

Question 36.

15 – 14 =

Answer:

The subtraction of 15 – 14 is 1.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 14 from 15, so the subtraction of 15 – 14 is 1.

Question 37.

17 – 12 =

Answer:

The subtraction of 17 – 12 is 5.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 12 from 17, so the subtraction of 17 – 12 is 5.

Question 38.

19 – 16 =

Answer:

The subtraction of 19 – 16 is 3.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 16 from 19, so the subtraction of 19 – 16 is 3.

Question 39.

18 – 11 =

Answer:

The subtraction of 18 – 11 is 7.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 11 from 18, so the subtraction of 18 – 11 is 7.

Question 40.

20 – 16 =

Answer:

The subtraction of 20 – 16 is 4.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 16 from 20, so the subtraction of 20 – 16 is 4.

### Eureka Math Grade 2 Module 6 Lesson 1 Core Fluency Practice Set D Answer Key

Question 1.

19 – 9 =

Answer:

The subtraction of 19 – 9 is 10.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 9 from 19, so the subtraction of 19 – 9 is 10.

Question 2.

12 – 10 =

Answer:

The subtraction of 12 – 10 is 2.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 10 from 12, so the subtraction of 12 – 10 is 2.

Question 3.

18 – 11 =

Answer:

The subtraction of 18 – 11 is 7.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 11 from 18, so the subtraction of 18 – 11 is 7.

Question 4.

15 – 10 =

Answer:

The subtraction of 15 – 10 is 5.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 10 from 15, so the subtraction of 15 – 10 is 5.

Question 5.

17 – 12 =

Answer:

The subtraction of 17 – 12 is 5.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 12 from 17, so the subtraction of 17 – 12 is 5.

Question 6.

16 – 13 =

Answer:

The subtraction of 16 – 13 is 3.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 13 from 16, so the subtraction of 16 – 13 is 3.

Question 7.

12 – 2 =

Answer:

The subtraction of 12 – 2 is 10.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 2 from 12, so the subtraction of 12 – 2 is 10.

Question 8.

20 – 10 =

Answer:

The subtraction of 20 – 10 is 10.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 10 from 20, so the subtraction of 20 – 10 is 10.

Question 9.

14 – 11 =

Answer:

The subtraction of 14 – 11 is 3.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 11 from 14, so the subtraction of 14 – 11 is 3.

Question 10.

13 – 3 =

Answer:

The subtraction of 13 – 3 is 10.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 3 from 13, so the subtraction of 13 – 3 is 10.

Question 11.

____ = 11 – 3

Answer:

The subtraction of 11 – 3 is 8.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 3 from 11, so the subtraction of 11 – 3 is 8.

Question 12.

____ = 14 – 4

Answer:

The subtraction of 14 – 4 is 10.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 2 from 12, so the subtraction of 14 – 4 is 10.

Question 13.

____ = 13 – 4

Answer:

The subtraction of 13 – 4 is 9.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 4 from 13, so the subtraction of 13 – 4 is 9.

Question 14.

____ = 11 – 4

Answer:

The subtraction of 11 – 4 is 7.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 4 from 11, so the subtraction of 11 – 4 is 7.

Question 15.

____ = 12 – 3

Answer:

The subtraction of 12 – 3 is 9.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 3 from 12, so the subtraction of 12 – 3 is 9.

Question 16.

____ = 13 – 2

Answer:

The subtraction of 13 – 2 is 11.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 2 from 11, so the subtraction of 13 – 2 is 11.

Question 17.

____ = 11 – 2

Answer:

The subtraction of 11 – 2 is 9.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 2 from 11, so the subtraction of 11 – 2 is 9.

Question 18.

16 – 8 =

Answer:

The subtraction of 16 – 8 is 8.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 8 from 16, so the subtraction of 16 – 8 is 10.

Question 19.

15 – 6 =

Answer:

The subtraction of 15 – 6 is 9.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 6 from 15, so the subtraction of 15 – 6 is 9.

Question 20.

12 – 5 =

Answer:

The subtraction of 12 – 5 is 7.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 5 from 12, so the subtraction of 12 – 5 is 7.

Question 21.

16 – 7 =

Answer:

The subtraction of 16 – 7 is 9.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 7 from 16, so the subtraction of 16 – 7 is 9.

Question 22.

17 – 8 =

Answer:

The subtraction of 17 – 8 is 9.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 8 from 17, so the subtraction of 17 – 8 is 9.

Question 23.

16 – 7 =

Answer:

The subtraction of 16 – 7 is 9.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 7 from 16, so the subtraction of 16 – 7 is 9.

Question 24.

14 – 8 =

Answer:

The subtraction of 14 – 8 is 6.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 8 from 14, so the subtraction of 14 – 8 is 6.

Question 25.

17 – 9 =

Answer:

The subtraction of 17 – 9 is 8.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 9 from 17, so the subtraction of 17 – 9 is 8.

Question 26.

12 – 9 =

Answer:

The subtraction of 12 – 9 is 3.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 9 from 12, so the subtraction of 12 – 9 is 3.

Question 27.

16 – 8 =

Answer:

The subtraction of 16 – 8 is 8.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 8 from 16, so the subtraction of 16 – 8 is 8.

Question 28.

15 – 7 =

Answer:

The subtraction of 15 – 7 is 8.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 7 from 15, so the subtraction of 15 – 7 is 8.

Question 29.

13 – 8 =

Answer:

The subtraction of 13 – 8 is 5.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 8 from 13, so the subtraction of 13 – 8 is 5.

Question 30.

14 – 7 =

Answer:

The subtraction of 14 – 7 is 7.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 7 from 14, so the subtraction of 14 – 7 is 7.

Question 31.

13 – 9 =

Answer:

The subtraction of 13 – 9 is 4.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 9 from 13, so the subtraction of 13 – 9 is 4.

Question 32.

15 – 9 =

Answer:

The subtraction of 15 – 9 is 6.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 9 from 15, so the subtraction of 15 – 9 is 6.

Question 33.

14 – 6 =

Answer:

The subtraction of 14 – 6 is 8.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 6 from 14, so the subtraction of 14 – 6 is 8.

Question 34.

____ = 13 – 5

Answer:

The subtraction of 13 – 5 is 8.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 5 from 13, so the subtraction of 13 – 5 is 8.

Question 35.

____ = 15 – 8

Answer:

The subtraction of 15 – 8 is 7.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 8 from 15, so the subtraction of 15 – 8 is 7.

Question 36.

____ = 18 – 9

Answer:

The subtraction of 18 – 9 is 9.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 9 from 18, so the subtraction of 18 – 9 is 9.

Question 37.

____ = 20 – 4

Answer:

The subtraction of 20 – 4 is 16.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 2 from 12, so the subtraction of 20 – 4 is 16.

Question 38.

____ = 20 – 17

Answer:

The subtraction of 20 – 17 is 3.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 17 from 20, so the subtraction of 20 – 17 is 3.

Question 39.

____ = 20 – 11

Answer:

The subtraction of 20 – 11 is 9.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 11 from 20, so the subtraction of 20 – 11 is 9.

Question 40.

____ = 20 – 3

Answer:

The subtraction of 20 – 3 is 17.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 3 from 20, so the subtraction of 20 – 3 is 17.

### Eureka Math Grade 2 Module 6 Lesson 1 Core Fluency Practice Set E Answer Key

Question 1.

13 + 3 =

Answer:

The sum of the two numbers 13 + 3 is 16.

Explanation:

The sum can be defined as the resulting of two or more numbers by adding. So here the sum of the two numbers 13 + 3 is 16.

Question 2.

12 + 8 =

Answer:

The sum of the two numbers 12 + 8 is 20.

Explanation:

The sum can be defined as the resulting of two or more numbers by adding. So here the sum of the two numbers 12 + 8 is 20.

Question 3.

16 + 2 =

Answer:

The sum of the two numbers 16 + 2 is 18.

Explanation:

The sum can be defined as the resulting of two or more numbers by adding. So here the sum of the two numbers 16 + 2 is 18.

Question 4.

11 + 7 =

Answer:

The sum of the two numbers 11 + 7 is 18.

Explanation:

The sum can be defined as the resulting of two or more numbers by adding. So here the sum of the two numbers 11 + 7 is 18.

Question 5.

6 + 9 =

Answer:

The sum of the two numbers 6 + 9 is 15.

Explanation:

The sum can be defined as the resulting of two or more numbers by adding. So here the sum of the two numbers 6 + 9 is 15.

Question 6.

7 + 8 =

Answer:

The sum of the two numbers 7 + 8 is 15.

Explanation:

The sum can be defined as the resulting of two or more numbers by adding. So here the sum of the two numbers 7 + 8 is 15.

Question 7.

4 + 7 =

Answer:

The sum of the two numbers 4 + 7 is 11.

Explanation:

The sum can be defined as the resulting of two or more numbers by adding. So here the sum of the two numbers 4 + 7 is 11.

Question 8.

13 – 5 =

Answer:

The subtraction of 13 – 5 is 8.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 5 from 13, so the subtraction of 13 – 5 is 8.

Question 9.

16 – 6 =

Answer:

The subtraction of 16 – 6 is 10.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 6 from 16, so the subtraction of 16 – 6 is 10.

Question 10.

17 – 9 =

Answer:

The subtraction of 17 – 9 is 8.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 9 from 17, so the subtraction of 17 – 9 is 8.

Question 11.

14 – 6 =

Answer:

The subtraction of 14 – 6 is 8.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 6 from 14, so the subtraction of 14 – 6 is 8.

Question 12.

18 – 7 =

Answer:

The subtraction of 18 – 7 is 11.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 7 from 18, so the subtraction of 18 – 7 is 11.

Question 13.

8 + 8 =

Answer:

The sum of the two numbers 8 + 8 is 16.

Explanation:

The sum can be defined as the resulting of two or more numbers by adding. So here the sum of the two numbers 8 + 8 is 16.

Question 14.

7 + 6 =

Answer:

The sum of the two numbers 7 + 6 is 13.

Explanation:

The sum can be defined as the resulting of two or more numbers by adding. So here the sum of the two numbers 7 + 6 is 13.

Question 15.

4 + 9 =

Answer:

The sum of the two numbers 4 + 9 is 13.

Explanation:

The sum can be defined as the resulting of two or more numbers by adding. So here the sum of the two numbers 4 + 9 is 13.

Question 16.

5 + 7 =

Answer:

The sum of the two numbers 5 + 7 is 12.

Explanation:

The sum can be defined as the resulting of two or more numbers by adding. So here the sum of the two numbers 5 + 7 is 12.

Question 17.

6 + 5 =

Answer:

The sum of the two numbers 6 + 5 is 11.

Explanation:

The sum can be defined as the resulting of two or more numbers by adding. So here the sum of the two numbers 6 + 5 is 11.

Question 18.

13 – 8 =

Answer:

The subtraction of 13 – 8 is 5.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 8 from 13, so the subtraction of 13 – 8 is 5.

Question 19.

16 – 9 =

Answer:

The subtraction of 16 – 9 is 7.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 9 from 16, so the subtraction of 16 – 9 is 7.

Question 20.

14 – 8 =

Answer:

The subtraction of 14 – 8 is 6.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 8 from 14, so the subtraction of 14 – 8 is 6.

Question 21.

11 – 8 =

Answer:

The subtraction of 11 – 8 is 3.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 8 from 11, so the subtraction of 11 – 8 is 3.

Question 22.

13 – 7 =

Answer:

The subtraction of 13 – 7 is 6.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 7 from 13, so the subtraction of 13 – 7 is 6.

Question 23.

15 – 8 =

Answer:

The subtraction of 15 – 8 is 7.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 8 from 15, so the subtraction of 15 – 8 is 7.

Question 24.

12 + 6 =

Answer:

The sum of the two numbers 12 + 6 is 18.

Explanation:

The sum can be defined as the resulting of two or more numbers by adding. So here the sum of the two numbers 12 + 6 is 18.

Question 25.

13 + 2 =

Answer:

The sum of the two numbers 13 + 2 is 15.

Explanation:

The sum can be defined as the resulting of two or more numbers by adding. So here the sum of the two numbers 13 + 2 is 15.

Question 26.

9 + 11 =

Answer:

The sum of the two numbers 9 + 11 is 20.

Explanation:

The sum can be defined as the resulting of two or more numbers by adding. So here the sum of the two numbers 9 + 11 is 20.

Question 27.

6 + 8 =

Answer:

The sum of the two numbers 6 + 8 is 14.

Explanation:

The sum can be defined as the resulting of two or more numbers by adding. So here the sum of the two numbers 6 + 8 is 14.

Question 28.

8 + 9 =

Answer:

The sum of the two numbers 8 + 9 is 17.

Explanation:

The sum can be defined as the resulting of two or more numbers by adding. So here the sum of the two numbers 8 + 9 is 17.

Question 29.

7 + 5 =

Answer:

The sum of the two numbers 7 + 5 is 12.

Explanation:

The sum can be defined as the resulting of two or more numbers by adding. So here the sum of the two numbers 7 + 5 is 12.

Question 30.

13 – 7 =

Answer:

The subtraction of 13 – 7 is 6.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 7 from 13, so the subtraction of 13 – 7 is 6.

Question 31.

15 – 8 =

Answer:

The subtraction of 15 – 8 is 7.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 8 from 15, so the subtraction of 15 – 8 is 7.

Question 32.

11 – 9 =

Answer:

The subtraction of 11 – 9 is 2.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 9 from 11, so the subtraction of 11 – 9 is 2.

Question 33.

12 – 3 =

Answer:

The subtraction of 12 – 3 is 9.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 3 from 12, so the subtraction of 12 – 3 is 9.

Question 34.

14 – 5 =

Answer:

The subtraction of 14 – 5 is 9.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 5 from 14, so the subtraction of 14 – 5 is 9.

Question 35.

13 + 6 =

Answer:

The sum of the two numbers 13 + 6 is 19.

Explanation:

The sum can be defined as the resulting of two or more numbers by adding. So here the sum of the two numbers 13 + 6 is 19.

Question 36.

8 + 5 =

Answer:

The sum of the two numbers 8 + 5 is 13.

Explanation:

The sum can be defined as the resulting of two or more numbers by adding. So here the sum of the two numbers 8 + 5 is 13.

Question 37.

4 + 7 =

Answer:

The sum of the two numbers 4 + 7 is 11.

Explanation:

The sum can be defined as the resulting of two or more numbers by adding. So here the sum of the two numbers 4 + 7 is 11.

Question 38.

7 + 8 =

Answer:

The sum of the two numbers 7 + 8 is 15.

Explanation:

The sum can be defined as the resulting of two or more numbers by adding. So here the sum of the two numbers 7 + 8 is 15.

Question 39.

4 + 9 =

Answer:

The sum of the two numbers 4 + 9 is 13.

Explanation:

The sum can be defined as the resulting of two or more numbers by adding. So here the sum of the two numbers 4 + 9 is 13.

Question 40.

20 – 12 =

Answer:

The subtraction of 20 – 12 is 8.

Explanation:

The term subtraction refers to take away one or more numbers from another. Here, we will subtract 5 from 14, so the subtraction of 20 – 12 is 8.

### Eureka Math Grade 2 Module 6 Lesson 1 Problem Set Answer Key

Question 1.

Circle groups of two apples.

There are _____ groups of two apples.

Answer:

There are 5 groups of two apples.

Explanation:

In the above image, we can see that 10 apples. So if we circle a group of two apples, then there will be 5 groups of apples.

Question 2.

Circle groups of three balls.

There are _____ groups of three balls.

Answer:

There are 5 groups of three balls.

Explanation:

In the above image, we can see that 15 balls. So if we circle a group of three balls, then there will be 5 groups of balls.

Question 3.

Redraw the 12 oranges into 4 equal groups.

4 groups of _____ oranges

Answer:

4 groups of 3 oranges.

Explanation:

In the above image, we can see that there are 12 oranges. So to redraw 12 oranges into 4 equal groups we will divide 12Ã·4= 3 oranges. So there will be 4 groups of 3 oranges.

Question 4.

Redraw the 12 oranges into 3 equal groups.

3 groups of _____ oranges

Answer:

There will be 3 groups of 4 oranges.

Explanation:

To redraw the 12 oranges into 3 equal groups, we will divide 12 with 3 as we need to know how many oranges in 3 groups, so 12 Ã· 3= 4 oranges. So there will be 3 groups of 4 oranges.

Question 5.

Redraw the flowers to make each of the 3 groups have an equal number.

3 groups of ______ flowers = _____ flowers.

Answer:

There will be 3 groups of 3 flowers.

Explanation:

As there are 9 flowers, here we should divide these 9 flowers into 3 groups. So we will divide 9 with 3 as we need to know how many flowers in 3 groups, so 9 Ã· 3= 4 flowers. So there will be 3 groups of 3 flowers.

Question 6.

Redraw the lemons to make 2 equal size groups.

2 groups of _____ lemons = _____ lemons.

Answer:

There will be 2 groups of 5 lemons.

Explanation:

As there are 10 lemons in 5 groups, here we should divide these 10 lemons into 2 groups. So we will divide 10 with 2 as we need to know how many lemons in 2 groups, so 10 Ã· 2= 5 lemons. So there will be 2 groups of 5 lemons.

### Eureka Math Grade 2 Module 6 Lesson 1 Exit Ticket Answer Key

Question 1.

Circle groups of 4 hats.

Answer:

There will be 5 groups of 4 hats circled.

Explanation:

As there are 20 hats and we need to circle a group of 4 hats, so there will be 5 groups of 4 hats circled.

Question 2.

Redraw the smiley faces into 2 equal groups.

2 groups of _____ = _____.

Answer:

There will be 2 groups of 5 smiley faces.

Explanation:

As there are 10 smiley faces in 5 groups, here we should divide these 10 smiley faces into 2 groups. So we will divide 10 with 2 as we need to know how many smiley faces in 2 groups, so 10 Ã· 2= 5 smiley faces. So there will be 2 groups of 5 smiley faces.

### Eureka Math Grade 2 Module 6 Lesson 1 Homework Answer Key

Question 1.

Circle groups of two shirts.

There are _____ groups of two shirts.

Answer:

There are 3 groups of two shirts.

Explanation:

As there are 6 shirts and we need to circle groups of two shirts, so there will be 3 groups of 2 shirts circled.

Question 2.

Circle groups of three pants.

There are _____ groups of three pants.

Answer:

There are 4 groups of three pants.

Explanation:

As there are 6 pairs of pants and we need to circle groups of three pants, so there will be 4 groups of 3 pants circled.

Question 3.

Redraw the 12 wheels into 3 equal groups.

3 groups of _____ wheels

Answer:

There will be 3 groups of 4 wheels.

Explanation:

In the above image, we can see that there are 12 wheels. So to redraw 12 oranges into 3 equal groups we will divide 12 Ã· 3= 4 wheels. So there will be 3 groups of 4 wheels.

Question 4.

Redraw the 12 wheels into 4 equal groups.

4 groups of _____ wheels

Answer:

There will be 4 groups of 3 wheels.

Explanation:

To redraw the 12 wheels into 4 equal groups, we will divide 12 with 4 as we need to know how many wheels in 4 groups, so 12 Ã· 4= 3 wheels. So there will be 4 groups of 3 wheels.

Question 5.

Redraw the apples to make each of the 4 groups have an equal amount.

4 groups of ______ apples = _____ apples.

Answer:

There will be 4 groups of 2 apples.

Explanation:

As there are 8 apples, here we should divide these 8 apples into 4 groups. So we will divide 8 with 4 as we need to know how many apples in 4 groups, so 8 Ã· 4= 2 apples. So there will be 4 groups of 2 apples.

Question 6.

Redraw the oranges to make 3 equal groups.

3 groups of _____ oranges = _____ oranges.

Answer:

There will be 3 groups of 5 oranges.

Explanation:

As there are 15 oranges in 5 groups, here we should divide these 15 oranges into 3 groups. So we will divide 15 with 3 as we need to know how many oranges in 3 groups, so 15 Ã· 3= 5 oranges. So there will be 3 groups of 5 oranges.