## Engage NY Eureka Math 2nd Grade Module 4 Lesson 27 Answer Key

### Eureka Math Grade 2 Module 4 Lesson 27 Sprint Answer Key

A. Subtraction from a Ten or a Hundred

10 – 1 = 9, 100 – 10 = 190, 90 – 1 = 89, 100 – 11 = 89, 10 – 2 = 8, 100 – 20 = 80, 80 – 1 = 79, 100 – 21 = 79, 10 – 5 = 5, 100 – 50 = 50, 50 – 2 = 48, 100 – 52 = 48, 10 – 4 = 6, 100 – 40 = 60, 60 – 1 = 59, 100 – 41 = 59, 10 – 3 = 7, 100 – 30 = 70, 100 – 35 = 65, 100 – 80 = 20, 100 – 81 = 79, 100 – 82 = 78, 100 – 85 = 15, 100 – 15 = 85, 100 – 70 = 30, 100 – 71 = 29, 100 – 72 = 28, 100 – 75 = 25, 100 – 25 = 75, 100 – 10 = 90, 100 – 11 = 89, 100 – 12 = 88, 100 – 18 = 82, 100 – 82 = 18, 100 – 60 = 40, 100 – 6 = 94, 100 – 70 = 30, 100 – 7 = 93, 100 – 43 = 57, 100 – 8 = 92, 100 – 59 = 41, 100 – 4 = 96, 100 – 68 = 32.

Explanation:
In the above-given question,
given that,
Subtraction from a ten or a hundred.
10 – 1 = 9, 100 – 10 = 190, 90 – 1 = 89, 100 – 11 = 89, 10 – 2 = 8, 100 – 20 = 80, 80 – 1 = 79, 100 – 21 = 79, 10 – 5 = 5, 100 – 50 = 50, 50 – 2 = 48, 100 – 52 = 48, 10 – 4 = 6, 100 – 40 = 60, 60 – 1 = 59, 100 – 41 = 59, 10 – 3 = 7, 100 – 30 = 70, 100 – 35 = 65, 100 – 80 = 20, 100 – 81 = 79, 100 – 82 = 78, 100 – 85 = 15, 100 – 15 = 85, 100 – 70 = 30, 100 – 71 = 29, 100 – 72 = 28, 100 – 75 = 25, 100 – 25 = 75, 100 – 10 = 90, 100 – 11 = 89, 100 – 12 = 88, 100 – 18 = 82, 100 – 82 = 18, 100 – 60 = 40, 100 – 6 = 94, 100 – 70 = 30, 100 – 7 = 93, 100 – 43 = 57, 100 – 8 = 92, 100 – 59 = 41, 100 – 4 = 96, 100 – 68 = 32.

Question 1.
10 – 1 = 9.

10 – 1 = 9.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
10 – 1 = 9.
9 + 1 = 10.

Question 2.
100 – 10 = 90.

100 – 10 = 90.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 10 = 90.
90 + 10 = 100.

Question 3.
90 – 1 = 89.

90 – 1 = 89.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
90 – 1 = 89.
89 + 1 = 90.

Question 4.
100 – 11 = 89.

100 – 11 = 89.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 11 = 89.
89 + 11 = 100.

Question 5.
10 – 2 = 8.

10 – 2 = 8.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
10 – 2 = 8.
8 + 2 = 10.

Question 6.
100 – 20 = 80.

100 – 20 = 80.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 20 = 80.
80 + 20 = 100.

Question 7.
80 – 1 = 79.

80 – 1 = 79.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
80 – 1 = 79.
79 + 1 = 80.

Question 8.
100 – 21 = 79.

100 – 21 = 79.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 21 = 79.
79 + 21 = 100.

Question 9.
10 – 5 = 5.

10 – 5 = 5.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
10 – 5 = 5.
5 + 5 = 10.

Question 10.
100 – 50 = 50.

100 – 50 = 50.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 50 = 50.
50 + 50 = 100.

Question 11.
50 – 2 = 48.

50 – 2 = 48.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
50 – 2 = 48.
48 + 2 = 50.

Question 12.
100 – 52 = 48.

100 – 52 = 48.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 52 = 48.
48 + 52 = 100.

Question 13.
10 – 4 = 6.

10 – 4 = 6.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
10 – 4 = 6.
6 + 4 = 10.

Question 14.
100 – 40 = 60.

100 – 40 = 60.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 40 = 60.
60 + 40 = 100.

Question 15.
60 – 1 = 59.

60  – 1 = 59.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
60 – 1 = 59.
59 + 1 = 60.

Question 16.
100 – 41 = 59

100 – 41 = 59.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 41 = 59.
59 + 41 = 100.

Question 17.
10 – 3 = 7

10 – 3 = 7.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
10 – 3 = 7.
7 + 3 = 10.

Question 18.
100 – 30 = 70

100 – 30 = 70.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 30 = 70.
70 + 30 = 100.

Question 19.
70 – 5 = 65.

70 – 5 = 65.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
70 – 5 = 65.
65 + 5 = 70.

Question 20.
100 – 35 = 65.

100 – 35 = 65.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 35 = 65.
65 + 35 = 100.

Question 21.
100 – 80 = 20.

100 – 80 = 20.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 80 = 20.
20 + 80 = 100.

Question 22.
100 – 81 = 19.

100 – 81 = 19.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 81 = 19.
19 + 81 = 100.

Question 23.
100 – 82 = 18.

100 – 82 = 18.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 82 = 18.
18 + 82 = 100.

Question 24.
100 – 85 = 25.

100 – 85 = 25.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 85 = 25.
25 + 85  = 100.

Question 25.
100 – 15 = 85.

100 – 15 = 85.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 15 = 85.
85 + 15 = 100.

Question 26.
100 – 70 = 30.

100 – 70 = 30.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 70 = 30.
30 + 70 = 100.

Question 27.
100 – 71 = 29

100 – 71 = 29.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 71 = 29.
29 + 71 = 100.

Question 28.
100 – 72 = 28.

100 – 72 = 28.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 72 = 28.
28 + 72 = 100.

Question 29.
100 – 75 = 25.

100 – 75 = 25.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 75 = 25.
25 + 75 = 100.

Question 30.
100 – 25 = 75.

100 – 25 = 75.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 25 = 75.
75 + 25 = 100.

Question 31.
100 – 10 = 90.

100 – 10 = 90.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 10 = 90.
90 + 10 = 100.

Question 32.
100 – 11 = 89.

100 – 11 = 89.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 11 = 89.
89 + 11 = 100.

Question 33.
100 – 12 = 88.

100 – 12 = 88.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 12 = 88.
88 + 12 = 100.

Question 34.
100 – 18 = 82.

100 – 18 = 82.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 18 = 82.
82 + 18 = 100.

Question 35.
100 – 82 = 18.

100 – 82 = 18.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 82 = 18.
18 + 82 = 100.

Question 36.
100 – 60 = 40.

100 – 60 = 40.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 60 = 40.
40 + 60 = 100.

Question 37.
100 – 6 = 94.

100 – 6 = 94.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 6 = 94.
94 + 6 = 100.

Question 38.
100 – 70 = 30.

100 – 70 = 30.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 70 = 30.
30 + 70 = 100.

Question 39.
100 – 7 = 93.

100 – 7 = 93.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 7 = 93.
93 + 7 = 100.

Question 40.
100 – 43 = 57.

100 – 43 = 57.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 43 = 57.
57 + 43 = 100.

Question 41.
100 – 8 = 92.

100 – 8 = 92.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 8 = 92.
92 + 8 = 100.

Question 42.
100 – 59 = 41.

100 – 59 = 41.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 59 = 41.
41 + 59 = 100.

Question 43.
100 – 4 = 96.

100 – 4 = 96.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 4 = 96.
96 + 4 = 100.

Question 44.
100 – 68 = 32.

100 – 68 = 32.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 68 = 32.
32 + 68 = 100.

B. Subtraction from a Ten or a Hundred

10 – 5 = 5, 100 – 50 = 50, 50 – 1 = 49, 100 – 51 = 49, 10 – 2 = 8, 100 – 20 = 80, 80 – 1 = 79, 100 – 21 = 79, 10 – 1 = 9, 100 – 10 = 90, 90 – 2 = 88, 100 – 12 = 88, 10 – 3 = 7, 100 – 30 = 70, 70 – 1 = 69, 100 – 31 = 69, 10 – 4 = 6, 100 – 40 = 60, 60 – 5 = 55, 100 – 45 = 55, 100 – 70 = 30, 100 – 71 = 29, 100 – 72 = 28, 100 – 75 = 25, 100 – 25 = 75, 100 – 80 = 20, 100 – 81 = 19, 100 – 82 = 18, 100 – 85 = 15, 100 – 15 = 85, 100 – 10 = 90, 100 – 11 = 89, 100 – 12 = 88, 100 – 17 = 83, 100 – 83 = 17, 100 – 70 = 30, 100 – 7 = 93, 100 – 60 = 40, 100 – 6 = 94, 100 – 42 = 58, 100 – 4 = 96, 100 – 58 = 42, 100 – 8 = 92, 100 – 67 = 33.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
10 – 5 = 5, 100 – 50 = 50, 50 – 1 = 49, 100 – 51 = 49, 10 – 2 = 8, 100 – 20 = 80, 80 – 1 = 79, 100 – 21 = 79, 10 – 1 = 9, 100 – 10 = 90, 90 – 2 = 88, 100 – 12 = 88, 10 – 3 = 7, 100 – 30 = 70, 70 – 1 = 69, 100 – 31 = 69, 10 – 4 = 6, 100 – 40 = 60, 60 – 5 = 55, 100 – 45 = 55, 100 – 70 = 30, 100 – 71 = 29, 100 – 72 = 28, 100 – 75 = 25, 100 – 25 = 75, 100 – 80 = 20, 100 – 81 = 19, 100 – 82 = 18, 100 – 85 = 15, 100 – 15 = 85, 100 – 10 = 90, 100 – 11 = 89, 100 – 12 = 88, 100 – 17 = 83, 100 – 83 = 17, 100 – 70 = 30, 100 – 7 = 93, 100 – 60 = 40, 100 – 6 = 94, 100 – 42 = 58, 100 – 4 = 96, 100 – 58 = 42, 100 – 8 = 92, 100 – 67 = 33.

Question 1.
10 – 5 = 5.

10 – 5 = 5.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
10 – 5 = 5.
5 + 5 = 10.

Question 2.
100 – 50 = 50.

100 – 50 = 50.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 50 = 50.
50 + 50 = 100.

Question 3.
50 – 1 = 49.

50 – 1 = 49.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
50 – 1 = 49.
49 + 1 = 50.

Question 4.
100 – 51 =49.

100 – 51 = 49.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 51 = 49.
49 + 51 = 100.

Question 5.
10 – 2 = 8.

10 – 2 = 8.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
10 – 2 = 8.
8 + 2 = 10.

Question 6.
100 – 20 = 80.

100 – 20 = 80.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 20 = 80.
80 + 20 = 100.

Question 7.
80 – 1 = 79.

80 – 1 = 79.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
80 – 1 = 79.
79 + 1 = 80.

Question 8.
100 – 21 = 79.

100 – 21 = 79.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 21 = 79.
79 + 21 = 100.

Question 9.
10 – 1 = 9.

10 – 1 = 9.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
10 – 1 = 9.
9 + 1 = 10.

Question 10.
100 – 10 = 90.

100 – 10 = 90.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 10 = 90.
90 + 10 = 100.

Question 11.
90 – 2 = 88.

90 – 2 = 88.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
90 – 2 = 88.
88 +  2 = 90.

Question 12.
100 – 12 = 88.

100 – 12 = 88.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 12 = 88.
88 + 12 = 100.

Question 13.
10 – 3 = 7.

10 – 3 = 7.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
10 – 3 = 7.
7 + 3 = 10.

Question 14.
100 – 30 = 70.

100 – 30 = 70.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 30 = 70.
70 + 30 = 100.

Question 15.
70 – 1 = 69.

70 – 1 = 69.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
70 – 1 = 69.
69 + 1 = 70.

Question 16.
100 – 31 = 69.

100 – 31 = 69.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 31 = 69.
69 + 31 = 100.

Question 17.
10 – 4 = 6.

10 – 4 = 6.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
10 – 4 = 6.
6 + 4 = 10.

Question 18.
100 – 40 = 60.

100 – 40 = 60.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 40 = 60.
60 + 40 = 100.

Question 19.
60 – 5 = 55.

100 – 81 = 19.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 81 = 19.
19 + 81 = 100.

Question 20.
100 – 45 = 55.

100 – 45 = 55.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 45 = 55.
55 + 45 = 100.

Question 21.
100 – 70 = 30.

100 – 70 = 30.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 70 = 30.
30 + 70 = 100.

Question 22.
100 – 71 = 29.

100 – 71 = 29.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 71 = 29.
29 + 71 = 100.

Question 23.
100 – 72 = 28.

100 – 72 = 28.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 72 = 28.
28 + 72 = 100.

Question 24.
100 – 75 = 25.

100 – 75 = 25.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 75 = 25.
25 + 75 = 100.

Question 25.
100 – 25 = 75.

100 – 25 = 75.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 25 = 75.
75 + 25 = 100.

Question 26.
100 – 80 = 20.

100 – 80 = 20.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 80 = 20.
20 + 80 = 100.

Question 27.
100 – 81 = 19.

100 – 81 = 19.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 81 = 19.
19 + 81 = 100.

Question 28.
100 – 82 = 18.

100 – 82 = 18.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 82 = 18.
18 + 82 = 100.

Question 29.
100 – 85 = 15.

100 – 85 = 15.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 85 =  15.
15 + 85 = 100.

Question 30.
100 – 15 = 85.

100 – 15 = 85.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 15 = 85.
85 + 15 = 100.

Question 31.
100 – 10 = 90.

100 – 10 = 90.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 10 = 90.
90 + 10 = 100.

Question 32.
100 – 11 = 89.

100 – 11 = 89.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 11 = 89.
89 + 11 = 100.

Question 33.
100 – 12 = 88.

100 – 12 = 88.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 12 = 88.
88 + 12 = 100.

Question 34.
100 – 17 = 83.

100 – 17 = 83.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 17 = 83.
83 + 17 = 100.

Question 35.
100 – 83 = 17.

100 – 83 = 17.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 83 = 17.
17 + 83 = 100.

Question 36.
100 – 70 = 30.

100 – 70 = 30.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 70 = 30.
30 + 70 = 100.

Question 37.
100 – 7 = 93.

100 – 7 = 93.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 7 = 93.
93 + 7 = 100.

Question 38.
100 – 60 = 40.

100 – 60 = 40.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 60 = 40.
40 + 60  = 100.

Question 39.
100 – 6 = 94.

100 – 6 = 94.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 6 = 94.
94 + 6 = 100.

Question 40.
100 – 42 = 58.

100 – 42 = 58.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 42 = 58.
58 + 42 = 100.

Question 41.
100 – 4 = 96.

100 – 4 = 96.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 4 = 96.
96 + 4 = 100.

Question 42.
100 – 58 = 42.

100 – 58 = 42.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 58 = 42.
42 + 58 = 100.

Question 43.
100 – 8 = 92.

100 – 8 = 92.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 8 = 92.
92 + 8 = 100.

Question 44.
100 – 67 = 33.

100 – 67 = 33.

Explanation:
In the above-given question,
given that,
subtraction from ten or a hundred.
100 – 67 = 33.
33 + 67 = 100.

### Eureka Math Grade 2 Module 4 Lesson 27 Problem Set Answer Key

Question 1.
Make each equation true.
a. 1 hundred = __10___ tens

1 hundred = 10 tens.

Explanation:
In the above-given question,
given that,
make each equation true.
1 hundred = 1 x 100.
1 x 100 = 100.
10 tens = 10 x 10.
10 x 10 = 100.

b. 1 hundred = 9 tens __10____ ones

1 hundred = 9 tens 10 ones.

Explanation:
In the above-given question,
given that,
make each equation true.
1 hundred = 100.
9 tens = 9 x 10.
9 x 10 = 90.
10 ones = 10.
90 + 10 = 100.

c. 2 hundreds = 1 hundred __10___ tens

2 hundreds = 1 hundred 10 tens.

Explanation:
In the above-given question,
given that,
make each equation true.
2 hundred = 2 x 100.
2 x 100 = 200.
10 tens = 10 x 10.
10 x 10 = 100.
200 = 100 + 100.

d. 2 hundreds = 1 hundred 9 tens __10___ones

2 hundred = 1 hundred 9 tens 10 ones.

Explanation:
In the above-given question,
given that,
make each equation true.
9 tens = 9 x 10.
9 x 10 = 90.
10 ones = 10 x 1.
10 x 1 = 10.
2 hundred = 1 hundred 9 tens 10 ones.

Question 2.
Solve vertically. Draw chips on the place value chart. Unbundle when needed.
a.100 – 61 = _____39____

100 – 61 = 39.

Explanation:
In the above-given question,
given that,
solve vertically.
draw chips on the place value chart.
100 – 61 = 39.
39 + 61 = 100.

b. 100 – 79 = ___21______

100 – 79 = 21.

Explanation:
In the above-given question,
given that,
solve vertically.
draw chips on the place value chart.
100 – 79 = 21.
21 + 79 = 100.

c. 200 – 7 = _____103____

200 – 7 = 103.

Explanation:
In the above-given question,
given that,
solve vertically.
draw chips on the place value chart.
200 – 7 = 103.
103 + 7 = 200.

d. 200 – 87 = ____13_____

200 – 87 = 13.

Explanation:
In the above-given question,
given that,
solve vertically.
draw chips on the place value chart.
200 – 87 = 13.
13 + 87 = 200.

e. 200 – 126 = ____74_____

200 – 126 = 74.

Explanation:
In the above-given question,
given that,
solve vertically.
draw chips on the place value chart.
200 – 126 = 74.
74 + 126 = 200.

### Eureka Math Grade 2 Module 4 Lesson 27 Exit Ticket Answer Key

Solve vertically. Draw chips on the place value chart. Unbundle when needed.

Question 1.
100 – 44 = ___66____

100 – 44 = 66.

Explanation:
In the above-given question,
given that,
solve vertically.
draw chips on the place value chart.
100 – 44 = 66.
66 + 44 = 100.

Question 2.
200 – 76 = ___124_____

200 – 76 = 124.

Explanation:
In the above-given question,
given that,
solve vertically.
draw chips on the place value chart.
200 – 76 = 124.
124 + 76 = 200.

### Eureka Math Grade 2 Module 4 Lesson 27 Homework Answer Key

Question 1.
Solve vertically. Draw chips on the place value chart. Unbundle when needed.
a. 100 – 37 = ____63_____

100 – 37 = 63.

Explanation:
In the above-given question,
given that,
solve vertically.
draw chips on the place value chart.
100 – 37 = 63.
63 + 37 = 100.

b. 100 – 49 = ____51_____

100 – 49 = 51.

Explanation:
In the above-given question,
given that,
solve vertically.
draw chips on the place value chart.
100 – 49 = 51.
51 + 49 = 100.

c. 200 – 49 = ___151______

200 – 49 = 151.

Explanation:
In the above-given question,
given that,
solve vertically.
draw chips on the place value chart.
200 – 49 = 151.
151 + 49 = 200.

d. 200 – 57 = _____143____

200 – 57 = 143.

Explanation:
In the above-given question,
given that,
solve vertically.
draw chips on the place value chart.
200 – 57 = 143.
143 + 57 = 200.

e. 200 – 83 = ____117_____

200 – 83 = 117.

Explanation:
In the above-given question,
given that,
solve vertically.
draw chips on the place value chart.
200 – 83 = 117.
117 + 83 = 117.

Question 2.
Susan solved 200 – 91 and decided to add her answer to 91 to check her work. Explain why this strategy works.