Vul de getallen verder in, met sprongen van 2
Getallen
| 1. | < | < | 340 | < | 342 | < | |||
| 2. | < | < | 231 | < | 233 | < | |||
| 3. | < | < | 774 | < | < | 778 | |||
| 4. | 633 | < | < | < | < | 641 | |||
| 5. | 369 | < | < | < | 375 | < | |||
| 6. | < | < | 659 | < | < | 663 | |||
| 7. | < | < | < | 180 | < | 182 | |||
| 8. | < | < | < | 873 | < | 875 | |||
| 9. | 141 | < | < | < | < | 149 | |||
| 10. | 873 | < | < | < | < | 881 |