 |
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| add/subtract; adding/subtracting | |||
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| addition by subtraction | |||
| сложение / вычитание: 59 phrases in 9 subjects |
| Astronautics | 1 |
| General | 1 |
| Information security and data protection | 1 |
| Information technology | 9 |
| Mass media | 1 |
| Mathematics | 3 |
| Physics | 1 |
| Programming | 38 |
| Technology | 4 |