Vul de getallen verder in, met sprongen van 2
Getallen
| 1. | < | < | < | 284 | < | 286 | |||
| 2. | 511 | < | < | 515 | < | < | |||
| 3. | < | < | < | 517 | < | 519 | |||
| 4. | < | < | < | 651 | < | 653 | |||
| 5. | < | 629 | < | 631 | < | < | |||
| 6. | 539 | < | < | 543 | < | < | |||
| 7. | < | 609 | < | < | 613 | < | |||
| 8. | < | < | 706 | < | < | 710 | |||
| 9. | 29 | < | 31 | < | < | < | |||
| 10. | 613 | < | < | < | < | 621 |