Vul de getallen verder in, met sprongen tussen 20 en 50
Getallen
| 1. | < | < | 332 | < | 360 | < | |||
| 2. | 842 | < | < | 906 | < | < | |||
| 3. | < | 581 | < | 602 | < | < | |||
| 4. | < | < | 1.053 | < | < | 1.135 | |||
| 5. | < | < | 852 | < | < | 952 | |||
| 6. | < | < | < | 287 | < | 334 | |||
| 7. | 245 | < | < | < | 377 | < | |||
| 8. | < | < | 335 | < | < | 417 | |||
| 9. | < | < | 450 | < | 475 | < | |||
| 10. | 369 | < | 416 | < | < | < |