| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | calculator | western culture | Common school and office tool for performing mathematical calculations | 1 |
| 2 | using calculator | Western countries | Commonly used in schools and everyday life for quick arithmetic calculations | 1 |
| 3 | using calculator | Western countries | Commonly used in schools and workplaces to perform complex calculations quickly and accurately | 1 |