Vul de getallen verder in, met sprongen tussen 20 en 50
Getallen
| 1. | < | 139 | < | 178 | < | < | |||
| 2. | < | 964 | < | < | 1.042 | < | |||
| 3. | 600 | < | < | 694 | < | < | |||
| 4. | < | < | < | 762 | < | 807 | |||
| 5. | < | < | 876 | < | 910 | < | |||
| 6. | 337 | < | < | < | < | 489 | |||
| 7. | 813 | < | < | 871 | < | < | |||
| 8. | 394 | < | < | 462 | < | < | |||
| 9. | < | 295 | < | < | 347 | < | |||
| 10. | 754 | < | 778 | < | < | < |