Vul de getallen verder in, met sprongen tussen 10 en 20
Getallen
| 1. | 469 | < | < | 501 | < | < | |||
| 2. | 902 | < | < | < | 956 | < | |||
| 3. | 278 | < | < | < | 329 | < | |||
| 4. | 421 | < | < | < | 457 | < | |||
| 5. | < | 528 | < | < | 562 | < | |||
| 6. | 212 | < | 229 | < | < | < | |||
| 7. | < | < | < | 202 | < | 221 | |||
| 8. | < | < | 275 | < | 286 | < | |||
| 9. | < | < | < | 358 | < | 374 | |||
| 10. | 227 | < | 241 | < | < | < |