| 10 − 10 = | 10 − 4 = | 6 − 4 = | 9 + 1 = | ||||
| 2 − 1 = | 4 − 0 = | 1 + 4 = | 8 − 1 = | ||||
| 7 − 0 = | 5 + 3 = | 6 + 4 = | 3 + 3 = | ||||
| 2 + 5 = | 1 + 7 = | 6 + 2 = | 1 + 2 = | ||||
| 2 + 7 = | 5 − 5 = | 8 − 5 = | 4 + 2 = | ||||
| 6 − 5 = | 9 − 7 = | 5 + 2 = | 9 − 5 = | ||||
| 9 − 8 = | 4 + 4 = | 4 + 3 = | 10 − 9 = | ||||
| 1 + 3 = | 6 − 2 = | 1 + 1 = | 9 − 3 = | ||||
| 3 + 6 = | 8 − 4 = | 3 + 2 = | 1 + 8 = | ||||
| 5 − 3 = | 6 − 1 = | 10 − 5 = | 6 + 1 = | ||||
| 2 + 6 = | 6 + 3 = | 3 − 1 = | 4 + 6 = | ||||
| 1 + 9 = | 7 − 1 = | 5 + 1 = | 10 − 6 = | ||||
| 9 − 6 = | 8 − 2 = | 2 + 4 = | 7 + 2 = | ||||
| 10 − 7 = | 6 − 3 = | 3 + 7 = | 9 − 1 = | ||||
| 3 + 5 = | 3 + 1 = | 7 − 3 = | 4 + 1 = | ||||
| 7 − 6 = | 5 + 4 = | 5 − 2 = | 1 + 5 = | ||||
| 7 − 2 = | 7 − 4 = | 10 − 1 = | 7 − 5 = | ||||
| 5 + 5 = | 5 − 1 = | 8 − 7 = | 8 + 2 = | ||||
| 4 − 3 = | 4 + 5 = | 5 − 4 = | 8 − 6 = | ||||
| 4 − 1 = | 2 + 8 = | 2 + 3 = | 1 + 6 = | ||||
| 41 − | 39 + | getallen t/m 10 | |||||||