Vul de getallen verder in, met sprongen van 2
Getallen
| 1. | < | < | < | 17 | < | 19 | |||
| 2. | < | < | < | 192 | < | 194 | |||
| 3. | < | 288 | < | < | 292 | < | |||
| 4. | < | < | 878 | < | 880 | < | |||
| 5. | 560 | < | < | < | < | 568 | |||
| 6. | 23 | < | < | < | 29 | < | |||
| 7. | < | < | 220 | < | < | 224 | |||
| 8. | 397 | < | < | 401 | < | < | |||
| 9. | 134 | < | 136 | < | < | < | |||
| 10. | < | 256 | < | < | 260 | < |