| English | eng-000 |
| arithmetical element | |
| 普通话 | cmn-000 | 运算器 |
| English | eng-000 | arithmetic organ |
| English | eng-000 | arithmetic section |
| English | eng-000 | arithmetic unit calculator |
| English | eng-000 | arithmetic-logic unit |
| English | eng-000 | arithmetical unit |
| English | eng-000 | logic section |