Vul de getallen verder in, met sprongen van 2
Getallen
| 1. | 215 | < | 217 | < | < | < | |||
| 2. | < | 153 | < | < | < | 159 | |||
| 3. | 377 | < | < | < | 383 | < | |||
| 4. | < | < | 861 | < | < | 865 | |||
| 5. | 67 | < | < | < | 73 | < | |||
| 6. | 870 | < | < | 874 | < | < | |||
| 7. | 60 | < | < | 64 | < | < | |||
| 8. | < | 594 | < | < | 598 | < | |||
| 9. | 519 | < | < | < | 525 | < | |||
| 10. | 991 | < | 993 | < | < | < |