| 算数 ひき算(差) | ||||||
| 数字a 、数字b に数字を入れ、式を使って答えを出す。 | ||||||
| 数字a | − | 数字b | = | 差(合計) | ||
| 番号 | 例 | 1 | − | 1 | = | 0 |
| 1 | 0 | − | 0 | = | 0 | |
| 2 | − | = | 0 | |||
| 3 | − | = | 0 | |||
| 4 | − | = | 0 | |||
| 5 | − | = | 0 | |||
| 6 | − | = | 0 | |||
| 7 | − | = | 0 | |||
| 8 | − | = | 0 | |||
| 9 | − | = | 0 | |||
| 10 | − | = | 0 | |||
| 11 | − | = | 0 | |||
| 12 | − | = | 0 | |||
| 13 | − | = | 0 | |||
| 14 | − | = | 0 | |||
| 15 | − | = | 0 | |||
| 16 | − | = | 0 | |||
| 17 | − | = | 0 | |||
| 18 | − | = | 0 | |||
| 19 | − | = | 0 | |||
| 20 | − | = | 0 | |||
| 21 | − | = | 0 | |||
| 22 | − | = | 0 | |||
| 23 | − | = | 0 | |||
| 24 | − | = | 0 | |||
| 25 | − | = | 0 | |||
| 26 | − | = | 0 | |||
| 27 | − | = | 0 | |||
| 28 | − | = | 0 | |||
| 29 | − | = | 0 | |||
| 30 | − | = | 0 | |||
| 31 | − | = | 0 | |||
| 32 | − | = | 0 | |||
| 33 | − | = | 0 | |||
| 34 | − | = | 0 | |||
| 35 | − | = | 0 | |||
| 36 | − | = | 0 | |||
| 37 | − | = | 0 | |||
| 38 | − | = | 0 | |||
| 39 | − | = | 0 | |||
| 40 | − | = | 0 | |||