Vul de getallen verder in, met sprongen van 3
Getallen
| 1. | < | < | 13 | < | 16 | < | |||
| 2. | < | < | < | 23 | < | 26 | |||
| 3. | 12 | < | < | < | < | 24 | |||
| 4. | < | 20 | < | < | 26 | < | |||
| 5. | < | 12 | < | < | 18 | < | |||
| 6. | 4 | < | < | 10 | < | < | |||
| 7. | 5 | < | < | < | 14 | < | |||
| 8. | 11 | < | < | < | 20 | < | |||
| 9. | < | < | 14 | < | < | 20 | |||
| 10. | 16 | < | < | < | 25 | < |