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Subtraction Within 20
Grade 1–2 · Subtraction facts
Name:
Date:
Name:
Subtract. Write the answer on the line.
- 1.
16 − 9 = _
- 2.
17 − 1 = _
- 3.
12 − 4 = _
- 4.
7 − 7 = _
- 5.
18 − 7 = _
- 6.
10 − 8 = _
- 7.
14 − 5 = _
- 8.
16 − 1 = _
- 9.
16 − 8 = _
- 10.
18 − 3 = _
- 11.
19 − 9 = _
- 12.
17 − 9 = _
- 13.
20 − 7 = _
- 14.
15 − 1 = _
- 15.
8 − 2 = _
- 16.
16 − 3 = _
- 17.
10 − 7 = _
- 18.
15 − 10 = _
- 19.
18 − 9 = _
- 20.
19 − 4 = _