差集英语怎么说

差集：differenceset笛卡尔积：Cartesianproduct幂集：powerset复合运算：compoundoperation

complement

remainder：(mathematics) the numbers left after one number has been subtracted from another, or one number has been divided into another

【数】差数; 余数, 余项

minus是介词“减去”和名词的“减号”。

等于

Five minus two is three.

Five minus two is equal to three.

Five minus two equals to three.