- 算术平均数 suànshùpíngjūnshù arithmetic mean
- 算术级数 suànshùjíshù arithmetic seriesarithmetic series (such as 2+4+6+8+...)
- 算术式 suànshùshì arithmetic expression(math.) arithmetic expression
- 九章算术 Jiǔzhāng Suànshù mathematics classicThe Nine Chapters on the Mathematical Art
- 算术平均 suànshùpíngjūn arithmetic meanarithmetic mean (math.)