How to implement addition, subtraction, multiplication and division in javascript

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Release： 2023-01-05 16:08:14

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Javascript method to implement addition, subtraction, multiplication and division: first use "document.getElementById('id').value" to get the value of two numbers; 2. Use " ", "-", "*" and "/ "Operation symbols perform arithmetic operations and obtain results.

How to implement addition, subtraction, multiplication and division in javascript

The operating environment of this tutorial: Windows 7 system, JavaScript version 1.8.5, Dell G3 computer.






加减乘除运算



    加减乘除运算
    
        数值A： 

        数值B： 

        结果：

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