Vul de getallen verder in, met sprongen tussen 20 en 50
Getallen
| 1. | 604 | < | < | < | 703 | < | |||
| 2. | 251 | < | 280 | < | < | < | |||
| 3. | 345 | < | < | < | < | 493 | |||
| 4. | 552 | < | < | < | 702 | < | |||
| 5. | < | < | 1.021 | < | < | 1.105 | |||
| 6. | 833 | < | < | < | 917 | < | |||
| 7. | 260 | < | < | < | 323 | < | |||
| 8. | 755 | < | < | < | < | 911 | |||
| 9. | < | 410 | < | 436 | < | < | |||
| 10. | < | 496 | < | < | 546 | < |