Vul de getallen verder in, met sprongen tussen 20 en 50
Getallen
| 1. | 273 | < | < | 327 | < | < | |||
| 2. | < | 663 | < | 709 | < | < | |||
| 3. | < | < | < | 392 | < | 418 | |||
| 4. | < | < | 612 | < | < | 688 | |||
| 5. | 330 | < | < | < | < | 526 | |||
| 6. | < | < | 613 | < | < | 657 | |||
| 7. | < | < | < | 841 | < | 872 | |||
| 8. | < | < | < | 954 | < | 987 | |||
| 9. | < | < | 866 | < | < | 932 | |||
| 10. | 796 | < | < | 880 | < | < |