20までの引き算と10までの足し算 名前: .
15 − 9 = 5 − 2 =
11 − 7 = 8 + 1 =
6 + 1 = 7 − 1 =
17 − 2 = 17 − 9 =
10 − 6 = 14 − 7 =
5 + 7 = 7 + 3 =
12 − 3 = 7 − 1 =
13 − 8 = 9 + 5 =
9 + 4 = 18 − 10 =
3 + 5 = 8 + 8 =
8 + 3 = 8 + 9 =
2 − 1 = 7 + 2 =
7 − 3 = 15 − 4 =
6 + 1 = 17 − 4 =
2 + 8 = 15 − 8 =
20 − 6 = 7 + 10 =
9 − 4 = 9 − 7 =
5 + 3 = 7 + 4 =
3 + 6 = 11 − 3 =
7 + 7 = 5 + 1 =
6 − 5 = 16 − 5 =
6 + 10 = 10 + 8 =
17 − 10 = 1 + 10 =
7 + 9 = 8 + 4 =
8 + 1 = 19 − 2 =
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