Vul de getallen verder in, met sprongen tussen 20 en 50
Getallen
| 1. | 204 | < | 234 | < | < | < | |||
| 2. | < | 739 | < | < | 831 | < | |||
| 3. | < | < | < | 328 | < | 353 | |||
| 4. | < | 761 | < | < | < | 869 | |||
| 5. | 501 | < | < | 601 | < | < | |||
| 6. | < | 423 | < | 454 | < | < | |||
| 7. | < | 904 | < | < | 958 | < | |||
| 8. | 402 | < | < | 494 | < | < | |||
| 9. | < | < | 597 | < | < | 675 | |||
| 10. | 569 | < | < | < | 659 | < |