Vul de getallen verder in, met sprongen van 2
Getallen
| 1. | 326 | < | 328 | < | < | < | |||
| 2. | 559 | < | < | 563 | < | < | |||
| 3. | < | < | 430 | < | < | 434 | |||
| 4. | < | < | < | 637 | < | 639 | |||
| 5. | < | < | 277 | < | < | 281 | |||
| 6. | 488 | < | 490 | < | < | < | |||
| 7. | < | 967 | < | < | < | 973 | |||
| 8. | 353 | < | < | 357 | < | < | |||
| 9. | < | 610 | < | < | 614 | < | |||
| 10. | 521 | < | 523 | < | < | < |