Vul de getallen verder in, met sprongen van 2
Getallen
| 1. | < | < | 676 | < | < | 680 | |||
| 2. | < | 890 | < | < | 894 | < | |||
| 3. | 558 | < | < | 562 | < | < | |||
| 4. | < | 192 | < | < | 196 | < | |||
| 5. | < | < | 627 | < | < | 631 | |||
| 6. | < | 143 | < | < | < | 149 | |||
| 7. | 169 | < | 171 | < | < | < | |||
| 8. | < | 499 | < | < | 503 | < | |||
| 9. | < | < | < | 261 | < | 263 | |||
| 10. | 1 | < | < | 5 | < | < |