Vul de getallen verder in, met sprongen tussen 10 en 20
Getallen
| 1. | < | 399 | < | 418 | < | < | |||
| 2. | < | < | 728 | < | < | 748 | |||
| 3. | < | 751 | < | < | 773 | < | |||
| 4. | 642 | < | < | < | 699 | < | |||
| 5. | 211 | < | < | < | 268 | < | |||
| 6. | < | 612 | < | < | < | 654 | |||
| 7. | < | 255 | < | < | < | 294 | |||
| 8. | 571 | < | < | < | < | 623 | |||
| 9. | < | < | 391 | < | 411 | < | |||
| 10. | 891 | < | < | 913 | < | < |