Vul de getallen verder in, met sprongen tussen 20 en 50
Getallen
| 1. | 405 | < | < | < | 474 | < | |||
| 2. | < | 547 | < | < | 615 | < | |||
| 3. | < | < | 966 | < | 997 | < | |||
| 4. | 379 | < | < | < | < | 495 | |||
| 5. | < | < | < | 1.044 | < | 1.081 | |||
| 6. | 582 | < | < | < | < | 706 | |||
| 7. | 100 | < | < | 150 | < | < | |||
| 8. | < | 1.012 | < | < | < | 1.150 | |||
| 9. | 415 | < | < | 461 | < | < | |||
| 10. | < | < | 701 | < | < | 777 |