Please check the arithmetic on this invoice before sending it to the client.

寄給客戶之前，請先核對這張發票上的計算。

The auditor found a simple arithmetic error in the quarterly budget report.

稽核人員在季度預算報告中發現一個簡單的算術錯誤。

Candidates for the cashier position must pass a basic arithmetic test during the interview.

應徵收銀員職位的人必須在面試時通過基本算術測驗。