Vul de getallen verder in, met sprongen van 2
Getallen
| 1. | 473 | < | < | 477 | < | < | |||
| 2. | 210 | < | 212 | < | < | < | |||
| 3. | 631 | < | < | 635 | < | < | |||
| 4. | 529 | < | 531 | < | < | < | |||
| 5. | < | 751 | < | 753 | < | < | |||
| 6. | < | < | < | 567 | < | 569 | |||
| 7. | < | 818 | < | 820 | < | < | |||
| 8. | < | 143 | < | < | < | 149 | |||
| 9. | 866 | < | < | 870 | < | < | |||
| 10. | < | 73 | < | < | 77 | < |