1桁の足し算と引き算(10まで)
2 + 5 = 6 + 2 =
6 + 1 = 2 − 1 =
6 + 1 = 7 + 1 =
7 − 1 = 5 + 1 =
9 − 2 = 4 − 3 =
4 + 5 = 6 − 4 =
8 − 2 = 5 − 2 =
7 + 2 = 2 − 1 =
3 + 1 = 8 + 1 =
7 − 2 = 5 + 1 =
5 + 1 = 7 + 2 =
2 + 3 = 8 − 3 =
5 + 3 = 9 − 2 =
7 − 1 = 2 + 4 =
7 − 3 = 2 − 1 =
8 + 1 = 3 − 1 =
2 + 6 = 1 + 6 =
6 + 3 = 8 + 1 =
4 − 2 = 4 − 3 =
5 − 1 = 3 + 3 =
4 − 3 = 6 − 2 =
1 + 7 = 3 + 3 =
6 − 4 = 5 + 2 =
1 + 6 = 8 + 1 =
7 − 6 = 8 − 1 =
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