Vul de getallen verder in, met sprongen tussen 20 en 50
Getallen
| 1. | < | < | 203 | < | < | 303 | |||
| 2. | < | 358 | < | < | < | 490 | |||
| 3. | < | 410 | < | < | 466 | < | |||
| 4. | < | 434 | < | 458 | < | < | |||
| 5. | 899 | < | < | < | 1.025 | < | |||
| 6. | 101 | < | 144 | < | < | < | |||
| 7. | < | 764 | < | 786 | < | < | |||
| 8. | < | < | 925 | < | 973 | < | |||
| 9. | < | < | 557 | < | < | 633 | |||
| 10. | 515 | < | < | < | < | 663 |