Vul de getallen verder in, met sprongen van 2
Getallen
| 1. | < | 27 | < | < | 31 | < | |||
| 2. | < | 8 | < | < | < | 14 | |||
| 3. | 19 | < | < | 23 | < | < | |||
| 4. | < | 21 | < | < | 25 | < | |||
| 5. | 21 | < | < | < | < | 29 | |||
| 6. | < | 12 | < | < | 16 | < | |||
| 7. | 29 | < | < | < | < | 37 | |||
| 8. | < | < | < | 38 | < | 40 | |||
| 9. | < | 4 | < | 6 | < | < | |||
| 10. | 15 | < | < | 19 | < | < |