Vul de getallen verder in, met sprongen tussen 20 en 50
Getallen
| 1. | 437 | < | < | 515 | < | < | |||
| 2. | 124 | < | < | < | 253 | < | |||
| 3. | < | 383 | < | 429 | < | < | |||
| 4. | < | 462 | < | < | 542 | < | |||
| 5. | < | 189 | < | 220 | < | < | |||
| 6. | < | < | 194 | < | < | 242 | |||
| 7. | < | < | < | 1.099 | < | 1.133 | |||
| 8. | < | 251 | < | < | 331 | < | |||
| 9. | < | < | 397 | < | 423 | < | |||
| 10. | 205 | < | < | < | 274 | < |