Vul de getallen verder in, met sprongen tussen 20 en 50
Getallen
| 1. | < | < | < | 725 | < | 751 | |||
| 2. | < | 839 | < | < | 921 | < | |||
| 3. | 100 | < | < | < | < | 200 | |||
| 4. | 227 | < | < | 279 | < | < | |||
| 5. | 450 | < | 479 | < | < | < | |||
| 6. | < | < | 953 | < | 996 | < | |||
| 7. | < | 510 | < | 531 | < | < | |||
| 8. | < | 588 | < | 620 | < | < | |||
| 9. | < | 739 | < | < | 795 | < | |||
| 10. | 606 | < | 653 | < | < | < |