Vul de getallen verder in, met sprongen tussen 20 en 50
Getallen
| 1. | < | < | 383 | < | < | 469 | |||
| 2. | 409 | < | < | 485 | < | < | |||
| 3. | < | < | < | 829 | < | 853 | |||
| 4. | < | 380 | < | < | 450 | < | |||
| 5. | < | < | 831 | < | 876 | < | |||
| 6. | < | 163 | < | 184 | < | < | |||
| 7. | < | 323 | < | < | < | 467 | |||
| 8. | 414 | < | < | < | < | 598 | |||
| 9. | 290 | < | < | < | < | 426 | |||
| 10. | < | < | 430 | < | 464 | < |