Vul de getallen verder in, met sprongen tussen 10 en 20
Getallen
| 1. | 488 | < | < | 512 | < | < | |||
| 2. | 286 | < | < | < | < | 350 | |||
| 3. | < | < | 474 | < | < | 510 | |||
| 4. | < | 348 | < | 360 | < | < | |||
| 5. | < | < | 531 | < | 542 | < | |||
| 6. | < | < | 348 | < | < | 386 | |||
| 7. | < | < | 189 | < | 199 | < | |||
| 8. | < | 368 | < | < | 400 | < | |||
| 9. | 385 | < | < | < | < | 425 | |||
| 10. | < | < | 980 | < | < | 1.010 |