Vul de getallen verder in, met sprongen van 2
Getallen
| 1. | 517 | < | < | < | < | 525 | |||
| 2. | < | < | < | 164 | < | 166 | |||
| 3. | 43 | < | < | < | < | 51 | |||
| 4. | < | < | 30 | < | 32 | < | |||
| 5. | < | 159 | < | < | < | 165 | |||
| 6. | < | 427 | < | < | 431 | < | |||
| 7. | 284 | < | < | < | 290 | < | |||
| 8. | < | < | 621 | < | < | 625 | |||
| 9. | < | < | < | 590 | < | 592 | |||
| 10. | < | 710 | < | 712 | < | < |