Vul de getallen verder in, met sprongen van 1
Getallen
| 1. | < | 2 | < | 3 | < | < | |||
| 2. | < | < | 18 | < | < | 20 | |||
| 3. | < | < | 10 | < | < | 12 | |||
| 4. | 8 | < | < | < | < | 12 | |||
| 5. | < | 15 | < | < | 17 | < | |||
| 6. | < | < | 12 | < | < | 14 | |||
| 7. | 14 | < | 15 | < | < | < | |||
| 8. | < | 9 | < | 10 | < | < | |||
| 9. | < | 9 | < | 10 | < | < | |||
| 10. | < | < | 18 | < | < | 20 |