Vul de getallen verder in, met sprongen van 2
Getallen
| 1. | 540 | < | < | < | < | 548 | |||
| 2. | 377 | < | 379 | < | < | < | |||
| 3. | < | 701 | < | < | < | 707 | |||
| 4. | 273 | < | < | 277 | < | < | |||
| 5. | < | 442 | < | < | 446 | < | |||
| 6. | < | 516 | < | 518 | < | < | |||
| 7. | 373 | < | < | < | 379 | < | |||
| 8. | 761 | < | < | 765 | < | < | |||
| 9. | 464 | < | < | < | 470 | < | |||
| 10. | < | < | 38 | < | < | 42 |