Vervollständige die Zahlenreihe (2er-Schritte)
Zahlenfolgen
| 1. | < | < | 68 | < | < | 72 | |||
| 2. | < | < | < | 39 | < | 41 | |||
| 3. | < | 60 | < | < | < | 66 | |||
| 4. | < | 17 | < | < | < | 23 | |||
| 5. | < | < | < | 49 | < | 51 | |||
| 6. | 51 | < | < | < | < | 59 | |||
| 7. | 1 | < | < | < | 7 | < | |||
| 8. | < | < | < | 63 | < | 65 | |||
| 9. | < | < | < | 85 | < | 87 | |||
| 10. | 5 | < | 7 | < | < | < |