## 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 =
10 + 3 = 13.

Explanation:
The addition of two numbers 10 + 3 is 13.

Question 2.
10 + 6 =
10 + 6 = 16.

Explanation:
The addition of two numbers 10 + 6 is 16.

Question 3.
10 + 4 =
10 + 4 = 14.

Explanation:
The addition of two numbers 10 + 4 is 14.

Question 4.
5 + 10 =
5 + 10 = 15.

Explanation:
The addition of two numbers 5 + 10 is 15.

Question 5.
8 + 10 =
8 + 10 = 18.

Explanation:
The addition of two numbers 8 + 10 is 18.

Question 6.
10 + 9 =
10 + 9 = 19.

Explanation:
The addition of two numbers 10 + 9 is 19.

Question 7.
12 + 2 =
12 + 2 = 14.

Explanation:
The addition of two numbers 12 + 2 is 14.

Question 8.
13 + 4 =
13 + 4 = 17.

Explanation:
The addition of two numbers 13 + 4 is 17.

Question 9.
16 + 3 =
16 + 3 = 19.

Explanation:
The addition of two numbers 16 + 3 is 19.

Question 10.
2 + 17 =
2 + 17 = 19.

Explanation:
The addition of two numbers 2 + 17 is 19.

Question 11.
5 + 14 =
5 + 14 = 19.

Explanation:
The addition of two numbers 5 + 14 is 19.

Question 12.
7 + 12 =
7 + 12 = 19.

Explanation:
The addition of two numbers 7 + 12 is 19.

Question 13.
16 + 3 =
16 + 3 = 19.

Explanation:
The addition of two numbers 16 + 3 is 19.

Question 14.
11 + 5 =
11 + 5 = 16.

Explanation:
The addition of two numbers 11 + 5 is 16.

Question 15.
9 + 2 =
9 + 2 = 11.

Explanation:
The addition of two numbers 9 + 2 is 11.

Question 16.
5 + 9 =
5 + 9 = 14.

Explanation:
The addition of two numbers 5 + 9 is 14.

Question 17.
7 + 9 =
7 + 9 = 16.

Explanation:
The addition of two numbers 7 + 9 is 16.

Question 18.
9 + 4 =
9 + 4 = 13.

Explanation:
The addition of two numbers 9 + 4 is 13.

Question 19
7 + 8 =
7 + 8 = 15.

Explanation:
The addition of two numbers 7 + 8 is 15.

Question 20.
8 + 8 =
8 + 8 = 16.

Explanation:
The addition of two numbers 8 + 8 is 16.

Question 21.
7 + 9 =
7 + 9 = 16.

Explanation:
The addition of two numbers 7 + 9 is 16.

Question 22.
4 + 8 =
4 + 8 = 12.

Explanation:
The addition of two numbers 4 + 8 is 12.

Question 23.
5 + 9 =
5 + 9 = 14.

Explanation:
The addition of two numbers 5 + 9 is 14.

Question 24.
8 + 6 =
8 + 6 = 14.

Explanation:
The addition of two numbers 8 + 6 is 14.

Question 25.
7 + 5 =
7 + 5 = 12.

Explanation:
The addition of two numbers 7 + 5 is 12.

Question 26.
5 + 8 =
5 + 8 = 13.

Explanation:
The addition of two numbers 5 + 8 is 13.

Question 27.
8 + 3 =
8 + 3 = 11.

Explanation:
The addition of two numbers 8 + 3 is 11.

Question 28.
9 + 8 =
9 + 8 = 17.

Explanation:
The addition of two numbers 9 + 8 is 17.

Question 29.
6 + 5 =
6 + 5 = 11.

Explanation:
The addition of two numbers 6 + 5 is 11.

Question 30.
7 + 6 =
7 + 6 = 13.

Explanation:
The addition of two numbers 7 + 6 is 13.

Question 31.
4 + 6 =
4 + 6 = 10.

Explanation:
The addition of two numbers 4 + 6 is 10.

Question 32.
8 + 7 =
8 + 7 = 15.

Explanation:
The addition of two numbers 8 + 7 is 15.

Question 33.
7 + 7 =
7 + 7 = 14.

Explanation:
The addition of two numbers 7 + 7 is 14.

Question 34.
8 + 6 =
8 + 6 = 14.

Explanation:
The addition of two numbers 8 + 6 is 14.

Question 35.
6 + 9 =
6 + 9 = 15.

Explanation:
The addition of two numbers 6 + 9 is 15.

Question 36.
8 + 5 =
8 + 5 = 13.

Explanation:
The addition of two numbers 8 + 5 is 13.

Question 37.
4 + 7 =
4 + 7 = 11.

Explanation:
The addition of two numbers 4 + 7 is 11.

Question 38.
3 + 9 =
3 + 9 = 12.

Explanation:
The addition of two numbers 3 + 9 is 12.

Question 39.
6 + 6 =
6 + 6 = 12.

Explanation:
The addition of two numbers 6 + 6 is 12.

Question 40.
4 + 9 =
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 =
10 + 4 = 14.

Explanation:
The addition of two numbers 10 + 4 is 14.

Question 2.
10 + 9 =
10 + 9 = 19.

Explanation:
The addition of two numbers 10 + 9 is 19.

Question 3.
5 + 10 =
5 + 10 = 15.

Explanation:
The addition of two numbers 5 + 10 is 15.

Question 4.
2 + 10 =
2 + 10 = 12.

Explanation:
The addition of two numbers 2 + 10 is 12.

Question 5.
11 + 4 =
11 + 4 = 15.

Explanation:
The addition of two numbers 11 + 4 is 15.

Question 6.
12 + 5 =
12 + 5 = 17.

Explanation:
The addition of two numbers 12 + 5 is 17.

Question 7.
16 + 2 =
16 + 2 = 18.

Explanation:
The addition of two numbers 16 + 2 is 18.

Question 8.
13 + ____ = 18
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
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 =
14 + 3 = 17.

Explanation:
The addition of two numbers 14 + 3 is 17.

Question 11.
____ = 3 + 16
19 = 3 + 16.

Explanation:
The addition of two numbers 16 + 3 is 19.

Question 12.
____ = 7 + 12
19 = 7 + 12.

Explanation:
The addition of two numbers 12 + 7 is 19.

Question 13.
____ = 15 + 4
19 = 15 + 4.

Explanation:
The addition of two numbers 15 + 4 is 19.

Question 14.
9 + 2 =
9 + 2 = 11.

Explanation:
The addition of two numbers 9 + 2 is 11.

Question 15.
6 + 9 =
6 + 9 = 15.

Explanation:
The addition of two numbers 6 + 9 is 15.

Question 16.
____ + 4 = 11
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
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
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 =
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 =
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 =
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 =
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
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
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
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
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
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
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
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 =
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 =
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
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
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 =
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
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
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 + ____
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
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
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 + ____
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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
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
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
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
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
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
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
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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
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
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
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
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
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
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
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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 =
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.
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.
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
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
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.
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.
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.

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 _____ = _____.
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.
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.
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
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
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.
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.
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.