Vul de getallen verder in, met sprongen tussen 20 en 50
Getallen
| 1. | 842 | < | < | 906 | < | < | |||
| 2. | < | 557 | < | < | 613 | < | |||
| 3. | 635 | < | < | < | 737 | < | |||
| 4. | < | 514 | < | 540 | < | < | |||
| 5. | < | < | 729 | < | 774 | < | |||
| 6. | < | < | < | 667 | < | 717 | |||
| 7. | < | 222 | < | < | 300 | < | |||
| 8. | 600 | < | < | < | 693 | < | |||
| 9. | 870 | < | 914 | < | < | < | |||
| 10. | 356 | < | < | < | < | 476 |