Vul de getallen verder in, met sprongen tussen 10 en 20
Getallen
| 1. | < | 417 | < | < | 449 | < | |||
| 2. | 450 | < | < | < | 486 | < | |||
| 3. | < | 821 | < | < | < | 863 | |||
| 4. | < | 617 | < | 632 | < | < | |||
| 5. | < | 736 | < | < | 756 | < | |||
| 6. | 480 | < | < | < | < | 552 | |||
| 7. | 347 | < | < | < | 389 | < | |||
| 8. | < | 917 | < | < | 941 | < | |||
| 9. | < | 901 | < | < | < | 931 | |||
| 10. | < | < | < | 505 | < | 517 |