Vul de getallen verder in, met sprongen tussen 20 en 50
Getallen
| 1. | < | < | 213 | < | < | 285 | |||
| 2. | < | 160 | < | < | 230 | < | |||
| 3. | < | 460 | < | < | < | 556 | |||
| 4. | < | < | 1.075 | < | < | 1.167 | |||
| 5. | < | < | 587 | < | 616 | < | |||
| 6. | 382 | < | < | < | 460 | < | |||
| 7. | 459 | < | 492 | < | < | < | |||
| 8. | < | < | 452 | < | < | 518 | |||
| 9. | 294 | < | < | < | < | 458 | |||
| 10. | 819 | < | < | < | < | 991 |