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1桁の足し算と20までの引き算 | [問題]-021/400

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1桁の足し算と20までの引き算虫食い

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3 + 6 = 9 2 - 0 = 2

2 - 0 = 2 6 + 0 = 6

6 - 5 = 1 6 + 3 = 9

9 + 0 = 9 7 + 1 = 8

5 - 2 = 3 9 + 4 = 13

1 + 8 = 9 6 + 4 = 10

6 + 2 = 8 8 + 6 = 14

3 + 0 = 3 7 + 4 = 11

8 + 4 = 12 3 + 6 = 9

6 + 9 = 15 3 - 1 = 2

4 - 0 = 4 8 - 5 = 3

8 - 4 = 4 1 - 1 = 0

9 + 7 = 16 8 + 3 = 11

1 - 1 = 0 7 + 7 = 14

5 + 7 = 12 9 - 5 = 4

2 + 1 = 3 7 - 1 = 6

3 - 3 = 0 6 + 1 = 7

5 - 4 = 1 3 - 2 = 1

9 + 6 = 15 1 + 7 = 8

5 + 6 = 11 5 - 5 = 0

8 + 0 = 8 1 - 1 = 0

3 - 0 = 3 8 - 5 = 3

3 - 0 = 3 4 + 7 = 11

5 + 3 = 8 9 - 7 = 2

2 + 7 = 9 5 - 0 = 5

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