2.OA.2: Fluently Adding and Subtracting - Grade Level Worksheet

I can fluently add and subtract within 20.

Problem 1

12 + 5 = _____

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Problem 2

14 + 5 = _____

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Problem 3

8 + 6 = _____

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Problem 4

11 + 9 = _____

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Problem 5

7 + 4 = _____

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Problem 6

17 - 7 = _____

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Problem 7

11 - 5 = _____

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Problem 8

12 - 6 = _____

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Problem 9

16 - 3 = _____

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Problem 10

17 - 3 = _____