Vul de getallen verder in, met sprongen van 2
Getallen
| 1. | 151 | < | 153 | < | < | < | |||
| 2. | < | < | 439 | < | 441 | < | |||
| 3. | < | < | 863 | < | < | 867 | |||
| 4. | < | < | 713 | < | 715 | < | |||
| 5. | < | 254 | < | 256 | < | < | |||
| 6. | < | 352 | < | < | 356 | < | |||
| 7. | 523 | < | < | 527 | < | < | |||
| 8. | 219 | < | < | 223 | < | < | |||
| 9. | < | 220 | < | < | < | 226 | |||
| 10. | < | 19 | < | < | 23 | < |