1桁の足し算と引き算(10まで)
8 − 2 = 2 + 3 =
10 − 1 = 9 + 1 =
4 − 2 = 4 + 6 =
6 + 3 = 5 + 5 =
9 + 1 = 7 + 2 =
7 + 2 = 9 − 7 =
10 − 7 = 9 + 1 =
9 − 5 = 5 − 3 =
6 − 5 = 5 − 4 =
4 − 2 = 7 + 2 =
3 − 2 = 3 − 2 =
4 − 2 = 7 − 3 =
6 − 4 = 7 + 1 =
4 + 1 = 5 + 1 =
10 − 2 = 4 − 3 =
9 − 7 = 6 − 5 =
4 − 2 = 5 − 2 =
10 − 1 = 3 + 7 =
1 + 8 = 9 − 6 =
4 − 2 = 3 − 1 =
10 − 8 = 9 − 3 =
8 − 3 = 10 − 9 =
8 + 2 = 9 + 1 =
4 + 3 = 9 − 7 =
3 − 2 = 3 + 2 =
時間 分 秒 71/400 Copyright © Alpha.Inc All Rights Reserved.