Vul de getallen verder in, met sprongen tussen 20 en 50
Getallen
| 1. | < | < | < | 517 | < | 540 | |||
| 2. | < | < | 210 | < | < | 292 | |||
| 3. | < | < | < | 997 | < | 1.042 | |||
| 4. | 864 | < | < | < | 1.011 | < | |||
| 5. | 775 | < | < | 837 | < | < | |||
| 6. | < | 383 | < | < | 449 | < | |||
| 7. | 460 | < | 490 | < | < | < | |||
| 8. | < | 193 | < | < | 267 | < | |||
| 9. | < | < | < | 391 | < | 429 | |||
| 10. | 626 | < | 675 | < | < | < |