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