Vul de getallen verder in, met sprongen van 2
Getallen
| 1. | < | 448 | < | < | < | 454 | |||
| 2. | < | 312 | < | < | 316 | < | |||
| 3. | 516 | < | < | < | 522 | < | |||
| 4. | < | 105 | < | < | 109 | < | |||
| 5. | < | 658 | < | 660 | < | < | |||
| 6. | < | 973 | < | < | < | 979 | |||
| 7. | < | 249 | < | < | 253 | < | |||
| 8. | < | 598 | < | < | < | 604 | |||
| 9. | < | 717 | < | < | < | 723 | |||
| 10. | 261 | < | < | < | 267 | < |