Vul de getallen verder in, met sprongen tussen 10 en 20
Getallen
| 1. | < | 451 | < | < | 487 | < | |||
| 2. | 629 | < | 649 | < | < | < | |||
| 3. | < | < | < | 149 | < | 163 | |||
| 4. | < | 1.005 | < | 1.019 | < | < | |||
| 5. | < | < | 895 | < | < | 931 | |||
| 6. | 647 | < | < | 677 | < | < | |||
| 7. | < | 195 | < | < | 217 | < | |||
| 8. | < | 670 | < | < | 704 | < | |||
| 9. | < | < | 436 | < | 452 | < | |||
| 10. | < | < | < | 555 | < | 573 |