Vul de getallen verder in, met sprongen van 2
Getallen
| 1. | < | < | 163 | < | 165 | < | |||
| 2. | < | 321 | < | < | 325 | < | |||
| 3. | 866 | < | 868 | < | < | < | |||
| 4. | 821 | < | < | < | 827 | < | |||
| 5. | < | 581 | < | < | 585 | < | |||
| 6. | < | 986 | < | < | 990 | < | |||
| 7. | < | 783 | < | 785 | < | < | |||
| 8. | < | 149 | < | < | 153 | < | |||
| 9. | 407 | < | 409 | < | < | < | |||
| 10. | < | < | 908 | < | < | 912 |