Vul de getallen verder in, met sprongen tussen 10 en 20
Getallen
| 1. | < | 378 | < | < | 416 | < | |||
| 2. | < | < | 561 | < | 579 | < | |||
| 3. | 249 | < | 268 | < | < | < | |||
| 4. | < | < | 221 | < | < | 247 | |||
| 5. | < | < | < | 900 | < | 913 | |||
| 6. | < | < | < | 230 | < | 242 | |||
| 7. | < | < | 855 | < | < | 877 | |||
| 8. | 280 | < | < | < | < | 336 | |||
| 9. | < | < | < | 408 | < | 427 | |||
| 10. | 920 | < | < | < | < | 960 |