Add subtract multiply divide equal
加减乘除───add , subtract , multiply and divide;等于───be equal to
we go back to my room and do some math: Add a bed, subtract our clothes, divide your legs, and multiply?───和我去我房间做数学怎么样：加一张床，减去我们的衣服，除去你的腿，然后相乘。
These are the canonical, mathematical operations add, subtract, multiply, and divide.───它们是规范的数学操作：加、减、乘、除。
Their first device could add, subtract, multiply and divide.───他们的第一款装置可以进行加、减、乘、除运算。
You can use expressions to add, subtract, multiply, and divide the values in two or more fields or controls.───可以使用表达式对两个或更多个字段或控件中的值执行加、减、乘和除运算。
Thanks to the program, the child learns how to count, compare numbers, add, subtract, multiply, and divide.───感谢程序，儿童学会了如何计数，比较的数字，加，减，乘，和鸿沟。
In offices there are slide rules for multiplication and division , and desk machines which can add, subtract, multiply and divide .───在办公室里有能做乘法除法的计算尺，以及能加减乘除的台式计算机。
It is an entertaining program helping children to add, subtract, multiply and divide quickly and accurately.
Write simple calculator that takes two numeric values and an arithmetic function (add, subtract, multiply and divide) from a form and then prints the results.
Their first device could add, subtract, multiply and divide.
And the later can add , subtract , multiply and divide.