Vul de getallen verder in, met sprongen tussen 20 en 50
Getallen
| 1. | 792 | < | < | < | 873 | < | |||
| 2. | < | < | 676 | < | 713 | < | |||
| 3. | 442 | < | 473 | < | < | < | |||
| 4. | 319 | < | < | < | 442 | < | |||
| 5. | 134 | < | 168 | < | < | < | |||
| 6. | < | < | < | 499 | < | 520 | |||
| 7. | < | 277 | < | < | < | 427 | |||
| 8. | < | 338 | < | < | 428 | < | |||
| 9. | 320 | < | < | 364 | < | < | |||
| 10. | 505 | < | 555 | < | < | < |