1桁の足し算と引き算と掛け算
9 × 8 = 7 + 0 =
7 − 1 = 9 + 0 =
9 + 7 = 2 × 6 =
8 + 2 = 2 × 1 =
5 + 1 = 8 × 9 =
3 × 6 = 4 + 2 =
7 × 9 = 9 − 0 =
8 − 1 = 5 + 8 =
8 × 6 = 8 × 6 =
2 × 0 = 8 × 6 =
7 + 3 = 7 × 9 =
6 × 4 = 5 + 7 =
2 − 0 = 7 × 6 =
6 − 5 = 7 − 3 =
8 × 4 = 5 × 0 =
8 − 2 = 9 + 7 =
9 + 3 = 9 − 7 =
5 − 1 = 1 + 8 =
3 × 8 = 9 − 4 =
4 − 3 = 3 + 4 =
8 × 6 = 6 × 8 =
6 × 2 = 8 − 8 =
6 − 3 = 9 − 0 =
7 + 0 = 8 + 5 =
7 + 8 = 5 × 6 =
397/400 作成:合資会社アルファ