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