Vul de getallen verder in, met sprongen van 2
Getallen
| 1. | 548 | < | 550 | < | < | < | |||
| 2. | 67 | < | < | < | 73 | < | |||
| 3. | < | 307 | < | 309 | < | < | |||
| 4. | 841 | < | < | < | < | 849 | |||
| 5. | < | < | < | 389 | < | 391 | |||
| 6. | < | < | 663 | < | < | 667 | |||
| 7. | < | < | 276 | < | 278 | < | |||
| 8. | 498 | < | 500 | < | < | < | |||
| 9. | < | < | < | 618 | < | 620 | |||
| 10. | 288 | < | < | 292 | < | < |