Vul de getallen verder in, met sprongen van 2
Getallen
| 1. | 665 | < | < | 669 | < | < | |||
| 2. | < | < | < | 929 | < | 931 | |||
| 3. | 905 | < | < | < | 911 | < | |||
| 4. | 706 | < | < | < | 712 | < | |||
| 5. | < | 586 | < | < | < | 592 | |||
| 6. | < | 315 | < | 317 | < | < | |||
| 7. | < | < | < | 887 | < | 889 | |||
| 8. | < | < | 409 | < | 411 | < | |||
| 9. | 215 | < | < | 219 | < | < | |||
| 10. | < | < | < | 548 | < | 550 |