Vul de getallen verder in, met sprongen tussen 20 en 50
Getallen
| 1. | 621 | < | < | < | 708 | < | |||
| 2. | < | 709 | < | < | < | 790 | |||
| 3. | 786 | < | < | < | < | 922 | |||
| 4. | 199 | < | < | < | < | 371 | |||
| 5. | < | < | 938 | < | < | 982 | |||
| 6. | < | < | 852 | < | 896 | < | |||
| 7. | 805 | < | < | < | < | 965 | |||
| 8. | < | < | < | 535 | < | 575 | |||
| 9. | 356 | < | 377 | < | < | < | |||
| 10. | 297 | < | < | 341 | < | < |