Vul de getallen verder in, met sprongen van 2
Getallen
| 1. | 403 | < | < | 407 | < | < | |||
| 2. | < | 86 | < | < | 90 | < | |||
| 3. | < | < | 529 | < | < | 533 | |||
| 4. | < | < | 483 | < | < | 487 | |||
| 5. | 768 | < | < | < | < | 776 | |||
| 6. | < | 534 | < | < | 538 | < | |||
| 7. | 22 | < | < | < | 28 | < | |||
| 8. | < | < | < | 247 | < | 249 | |||
| 9. | < | 143 | < | < | 147 | < | |||
| 10. | < | < | 904 | < | 906 | < |