Subtraction <20
Subtraction >20
Addition >10
Addition carrying
subtraction borrowing
100
15-8 = _______
What is 7
100
24-14 =
What is 10?
100
15 + 12 =
What is 27?
100
16+15 =
What is 31?
100
24 - 7 =
What is 16?
200
13-8 = ______
What is 5
200
31-20 = ____
What is 11?
200
14+ 7
What is 21?
200
57+ 23 =
What is 80?
200
25 - 16 =
What is 9?
300
19-8 =
What is 11?
300
54 - 23 =
What is 31?
300
52 + 12 =
What is 64?
300
35+26 =
What is 61?
300
71- 25 =
What is 46?
400
11-6 =
What is 5?
400
76-24 = ____
What is 52?
400
23+ 76 =
What is 99?
400
76 + 45 =
What is 121?
400
76-49 =
What is 27?
500
17-13 = _____
What is 4?
500
98 - 42 =
What is 56?
500
225+113 =
What is 338?
500
65 + 11 =
What is 76?
500
85-49 =
What is 36?
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