Vul de getallen verder in, met sprongen van 2
Getallen
| 1. | < | < | < | 280 | < | 282 | |||
| 2. | < | 307 | < | < | 311 | < | |||
| 3. | < | < | 794 | < | < | 798 | |||
| 4. | < | < | < | 647 | < | 649 | |||
| 5. | 383 | < | < | < | < | 391 | |||
| 6. | 525 | < | 527 | < | < | < | |||
| 7. | < | < | 726 | < | 728 | < | |||
| 8. | 573 | < | < | 577 | < | < | |||
| 9. | < | < | 247 | < | < | 251 | |||
| 10. | < | 292 | < | 294 | < | < |