Ergänze die fehlenden Zahlen (5er Schritte) [1]
Zahlenfolgen
| 1. | 5 | < | < | 15 | < | < | |||
| 2. | < | < | 20 | < | < | 30 | |||
| 3. | < | < | < | 37 | < | 42 | |||
| 4. | < | < | 18 | < | < | 28 | |||
| 5. | < | 30 | < | < | 40 | < | |||
| 6. | 25 | < | < | < | < | 45 | |||
| 7. | < | < | 23 | < | 28 | < | |||
| 8. | < | 11 | < | < | < | 26 | |||
| 9. | < | 24 | < | 29 | < | < | |||
| 10. | < | 21 | < | 26 | < | < |