Vul de getallen verder in, met sprongen van 1
Getallen
| 1. | < | 257 | < | < | 259 | < | |||
| 2. | < | 901 | < | 902 | < | < | |||
| 3. | < | < | 672 | < | < | 674 | |||
| 4. | 497 | < | < | 499 | < | < | |||
| 5. | < | < | < | 746 | < | 747 | |||
| 6. | < | < | < | 524 | < | 525 | |||
| 7. | 827 | < | < | < | < | 831 | |||
| 8. | < | < | 920 | < | < | 922 | |||
| 9. | < | 177 | < | 178 | < | < | |||
| 10. | < | 496 | < | 497 | < | < |