9までの足し算と引き算虫食い 名前: .
2 − 1 = 1 2 + 4 = 6
8 + 1 = 9 2 + 5 = 7
5 + 2 = 7 8 + 1 = 9
2 + 1 = 3 9 − 4 = 5
6 − 4 = 2 2 + 1 = 3
6 − 2 = 4 6 − 4 = 2
3 + 3 = 6 5 − 2 = 3
1 + 8 = 9 7 − 4 = 3
8 + 1 = 9 5 − 3 = 2
8 + 1 = 9 3 + 5 = 8
9 − 6 = 3 1 + 2 = 3
6 + 1 = 7 1 + 7 = 8
6 − 5 = 1 4 + 2 = 6
7 − 4 = 3 8 + 1 = 9
7 + 2 = 9 8 + 1 = 9
8 + 1 = 9 6 − 5 = 1
8 − 1 = 7 3 − 1 = 2
7 + 1 = 8 7 − 2 = 5
4 + 2 = 6 4 + 2 = 6
8 + 1 = 9 3 + 1 = 4
5 − 1 = 4 8 + 1 = 9
1 + 2 = 3 4 + 1 = 5
1 + 4 = 5 9 − 8 = 1
6 − 3 = 3 5 − 3 = 2
5 − 3 = 2 2 + 2 = 4
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