1桁の足し算と引き算と掛け算
4 − 2 = 1 × 7 =
7 − 6 = 9 − 4 =
7 − 2 = 6 + 5 =
2 − 1 = 5 + 6 =
2 + 7 = 5 × 4 =
7 − 1 = 4 + 8 =
8 × 7 = 3 + 7 =
6 + 5 = 8 × 6 =
5 × 8 = 4 + 7 =
3 − 1 = 8 × 8 =
4 × 5 = 5 − 5 =
8 + 3 = 6 − 5 =
7 × 0 = 9 + 7 =
7 − 1 = 6 − 6 =
7 × 8 = 7 × 4 =
3 × 3 = 3 − 3 =
7 + 8 = 1 + 3 =
3 × 4 = 7 + 0 =
3 × 3 = 2 + 2 =
1 + 4 = 3 × 5 =
9 + 6 = 8 − 5 =
8 × 4 = 7 + 4 =
5 + 0 = 2 × 3 =
8 × 8 = 8 − 3 =
1 − 1 = 2 + 9 =
254/400 作成:合資会社アルファ