Vul de getallen verder in, met sprongen van 2
Getallen
| 1. | 180 | < | < | 184 | < | < | |||
| 2. | < | < | 68 | < | 70 | < | |||
| 3. | < | < | < | 145 | < | 147 | |||
| 4. | < | 673 | < | < | < | 679 | |||
| 5. | < | 437 | < | 439 | < | < | |||
| 6. | < | 503 | < | < | < | 509 | |||
| 7. | < | 190 | < | 192 | < | < | |||
| 8. | < | < | 355 | < | 357 | < | |||
| 9. | < | < | 670 | < | 672 | < | |||
| 10. | < | < | 681 | < | 683 | < |