Vul de getallen verder in, met sprongen tussen 20 en 50
Getallen
| 1. | 238 | < | < | < | < | 426 | |||
| 2. | < | < | 449 | < | < | 491 | |||
| 3. | < | < | 782 | < | 802 | < | |||
| 4. | 537 | < | < | 633 | < | < | |||
| 5. | 570 | < | < | 634 | < | < | |||
| 6. | < | < | < | 512 | < | 560 | |||
| 7. | < | < | 1.001 | < | 1.042 | < | |||
| 8. | < | < | 197 | < | 232 | < | |||
| 9. | < | 419 | < | 459 | < | < | |||
| 10. | < | < | 694 | < | < | 768 |