Vul de getallen verder in, met sprongen tussen 20 en 50
Getallen
| 1. | 712 | < | 744 | < | < | < | |||
| 2. | < | 522 | < | 556 | < | < | |||
| 3. | < | < | 348 | < | < | 412 | |||
| 4. | 549 | < | < | 595 | < | < | |||
| 5. | 357 | < | < | < | 495 | < | |||
| 6. | < | 455 | < | < | < | 530 | |||
| 7. | 675 | < | 716 | < | < | < | |||
| 8. | < | < | 576 | < | < | 668 | |||
| 9. | < | 154 | < | < | 234 | < | |||
| 10. | 480 | < | 530 | < | < | < |