Vul de getallen verder in, met sprongen tussen 10 en 20
Getallen
| 1. | < | < | 641 | < | < | 663 | |||
| 2. | < | 276 | < | < | < | 324 | |||
| 3. | < | 290 | < | < | < | 344 | |||
| 4. | < | < | 310 | < | 326 | < | |||
| 5. | < | 478 | < | < | 500 | < | |||
| 6. | < | < | 880 | < | < | 904 | |||
| 7. | 399 | < | 415 | < | < | < | |||
| 8. | 403 | < | < | < | < | 451 | |||
| 9. | < | 556 | < | < | 590 | < | |||
| 10. | 935 | < | < | < | 989 | < |