Vul de getallen verder in, met sprongen van 1
Getallen
| 1. | < | 509 | < | 510 | < | < | |||
| 2. | 420 | < | < | < | 423 | < | |||
| 3. | < | < | < | 653 | < | 654 | |||
| 4. | 664 | < | 665 | < | < | < | |||
| 5. | < | 971 | < | < | 973 | < | |||
| 6. | < | < | < | 907 | < | 908 | |||
| 7. | 533 | < | 534 | < | < | < | |||
| 8. | 642 | < | < | 644 | < | < | |||
| 9. | < | < | < | 454 | < | 455 | |||
| 10. | < | < | 896 | < | 897 | < |