Vul de getallen verder in, met sprongen tussen 20 en 50
Getallen
| 1. | < | < | < | 721 | < | 767 | |||
| 2. | < | 615 | < | < | 689 | < | |||
| 3. | < | < | 956 | < | < | 1.042 | |||
| 4. | 286 | < | 312 | < | < | < | |||
| 5. | 799 | < | < | < | < | 975 | |||
| 6. | 354 | < | 389 | < | < | < | |||
| 7. | 163 | < | < | < | 256 | < | |||
| 8. | 473 | < | < | < | 584 | < | |||
| 9. | 880 | < | < | < | 979 | < | |||
| 10. | < | < | < | 189 | < | 212 |