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| сложение и вычитание (ssn) | |||
|
addition and subtraction : 27 Phrasen in 3 Thematiken |
| Mathematik | 1 |
| Programmierung | 24 |
| Technik | 2 |
| |||
| сложение и вычитание (ssn) | |||
|
addition and subtraction : 27 Phrasen in 3 Thematiken |
| Mathematik | 1 |
| Programmierung | 24 |
| Technik | 2 |