Thai : เลขคณิต (lek̄hkhṇit) Chinese : 算术 (suànshù)
English : arithmetic Simplified Chinese : n. 算术；计算； Traditional Chinese : n. 算術；計算； Example :: arithmetic
Chinese : 他算术没有及格。 English : He failed in arithmetic.
Chinese : 理解这一切的关键在于向量算术。 English : The key to understanding this all is vector arithmetic.
Chinese : 我虽然不会计算简单的算术题，但是通过她，我感到抽象的数学与音乐非常地相似。 English : I could not do simple arithmetic but through her I sensed that abstract mathematics was very much like music.