Vul de getallen verder in, met sprongen van 2
Getallen
| 1. | 273 | < | < | < | < | 281 | |||
| 2. | < | < | 272 | < | < | 276 | |||
| 3. | < | < | 76 | < | < | 80 | |||
| 4. | < | 242 | < | < | < | 248 | |||
| 5. | < | 875 | < | 877 | < | < | |||
| 6. | < | < | 528 | < | 530 | < | |||
| 7. | 647 | < | < | < | 653 | < | |||
| 8. | < | < | < | 191 | < | 193 | |||
| 9. | < | 904 | < | < | 908 | < | |||
| 10. | 245 | < | < | < | 251 | < |