Vul de getallen verder in, met sprongen van 2
Getallen
| 1. | < | < | 455 | < | < | 459 | |||
| 2. | < | < | 627 | < | 629 | < | |||
| 3. | < | < | < | 751 | < | 753 | |||
| 4. | 552 | < | < | < | 558 | < | |||
| 5. | < | 623 | < | < | 627 | < | |||
| 6. | < | 489 | < | < | < | 495 | |||
| 7. | 202 | < | < | < | < | 210 | |||
| 8. | 726 | < | 728 | < | < | < | |||
| 9. | 757 | < | < | 761 | < | < | |||
| 10. | < | < | 63 | < | 65 | < |