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