Vul de getallen verder in, met sprongen tussen 20 en 50
Getallen
| 1. | 369 | < | < | < | 450 | < | |||
| 2. | 865 | < | 915 | < | < | < | |||
| 3. | 710 | < | < | < | < | 866 | |||
| 4. | < | < | < | 272 | < | 306 | |||
| 5. | < | 350 | < | < | < | 455 | |||
| 6. | < | 757 | < | < | 825 | < | |||
| 7. | 356 | < | < | < | < | 548 | |||
| 8. | < | 213 | < | 241 | < | < | |||
| 9. | 274 | < | < | < | < | 422 | |||
| 10. | < | 556 | < | < | < | 688 |