Vul de getallen verder in, met sprongen tussen 20 en 50
Getallen
| 1. | < | < | 556 | < | 598 | < | |||
| 2. | 576 | < | < | < | < | 672 | |||
| 3. | 771 | < | < | < | < | 927 | |||
| 4. | < | 729 | < | < | < | 834 | |||
| 5. | 249 | < | 287 | < | < | < | |||
| 6. | < | < | 260 | < | 297 | < | |||
| 7. | < | 325 | < | < | < | 463 | |||
| 8. | 788 | < | < | 888 | < | < | |||
| 9. | < | 465 | < | < | < | 531 | |||
| 10. | < | < | < | 808 | < | 846 |