Vul de getallen verder in, met sprongen tussen 20 en 50
Getallen
| 1. | 117 | < | < | < | 231 | < | |||
| 2. | 910 | < | < | 996 | < | < | |||
| 3. | 840 | < | 885 | < | < | < | |||
| 4. | < | 438 | < | 482 | < | < | |||
| 5. | 520 | < | < | 570 | < | < | |||
| 6. | 338 | < | 368 | < | < | < | |||
| 7. | < | < | 514 | < | 549 | < | |||
| 8. | < | 317 | < | 349 | < | < | |||
| 9. | < | 969 | < | < | < | 1.116 | |||
| 10. | 574 | < | 614 | < | < | < |