Vul de getallen verder in, met sprongen tussen 20 en 50
Getallen
| 1. | 299 | < | < | < | < | 479 | |||
| 2. | < | 839 | < | < | 881 | < | |||
| 3. | 134 | < | 171 | < | < | < | |||
| 4. | < | < | < | 684 | < | 710 | |||
| 5. | 782 | < | < | 858 | < | < | |||
| 6. | < | 667 | < | < | < | 790 | |||
| 7. | 201 | < | 223 | < | < | < | |||
| 8. | < | 470 | < | < | 546 | < | |||
| 9. | 382 | < | < | < | 517 | < | |||
| 10. | < | 631 | < | < | 705 | < |