Vul de getallen verder in, met sprongen van 2
Getallen
| 1. | < | < | 687 | < | < | 691 | |||
| 2. | 741 | < | < | < | < | 749 | |||
| 3. | 427 | < | < | < | < | 435 | |||
| 4. | < | < | 829 | < | 831 | < | |||
| 5. | < | 381 | < | < | < | 387 | |||
| 6. | < | 920 | < | 922 | < | < | |||
| 7. | 983 | < | < | < | 989 | < | |||
| 8. | < | 886 | < | 888 | < | < | |||
| 9. | < | < | 585 | < | < | 589 | |||
| 10. | 387 | < | < | < | < | 395 |