Vul de getallen verder in, met sprongen tussen 20 en 50
Getallen
| 1. | < | 847 | < | 893 | < | < | |||
| 2. | 432 | < | < | < | < | 616 | |||
| 3. | < | 247 | < | < | < | 379 | |||
| 4. | < | < | 910 | < | 948 | < | |||
| 5. | < | < | 502 | < | < | 548 | |||
| 6. | < | < | < | 778 | < | 813 | |||
| 7. | < | < | 879 | < | 917 | < | |||
| 8. | < | < | 543 | < | 591 | < | |||
| 9. | 340 | < | < | 400 | < | < | |||
| 10. | 685 | < | 721 | < | < | < |