1桁の足し算と引き算と掛け算
4 × 1 = 3 + 8 =
5 × 2 = 9 × 2 =
5 + 5 = 1 + 0 =
7 + 0 = 3 − 1 =
2 × 3 = 7 + 1 =
5 − 2 = 6 + 9 =
1 − 1 = 9 × 1 =
9 + 5 = 4 + 4 =
1 − 1 = 5 + 7 =
2 − 1 = 7 + 5 =
9 − 6 = 8 + 7 =
6 × 7 = 2 × 1 =
5 × 3 = 2 − 0 =
3 − 2 = 7 × 9 =
2 − 2 = 8 × 2 =
8 × 3 = 6 − 2 =
5 × 5 = 6 × 9 =
5 − 5 = 9 − 9 =
4 + 8 = 9 × 8 =
3 + 7 = 9 + 0 =
8 − 7 = 8 × 9 =
5 − 0 = 6 + 0 =
2 − 2 = 4 + 3 =
9 × 7 = 8 + 1 =
4 × 4 = 5 + 8 =
132/400 作成:合資会社アルファ