إنجليزي-العربية قاموس »
mental calculation meaning in العربية
| إنجليزي | العربية |
|---|---|
| mental calculation arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator |
| إنجليزي | العربية |
|---|---|
| mental calculation arithmetical calculations using only the human brain, with no help from any supplies (such as pencil and paper) or devices such as a calculator |
