Vul de getallen verder in, met sprongen van 2
Telrij
| 1. | 973 | < | 975 | < | < | < | |||
| 2. | 456 | < | < | < | < | 464 | |||
| 3. | < | < | < | 820 | < | 822 | |||
| 4. | 698 | < | 700 | < | < | < | |||
| 5. | < | < | 137 | < | 139 | < | |||
| 6. | 146 | < | < | 150 | < | < | |||
| 7. | 542 | < | < | 546 | < | < | |||
| 8. | < | 582 | < | 584 | < | < | |||
| 9. | < | < | 596 | < | 598 | < | |||
| 10. | 567 | < | < | < | 573 | < |