How to implement the function of calculating the product of two numbers in JavaScript

Method: 1. Use the var statement to declare two variables and assign values. The syntax is "var a=value 1; var b=value 2;"; 2. Use the "*" multiplication operator to calculate two variables. The product of variables, the syntax is "var res=a*b;"; 3. Use the alert() method to output the calculation result.

The operating environment of this tutorial: Windows 10 system, JavaScript version 1.8.5, Dell G3 computer.

How to calculate the product of two numbers in JavaScript

In JavaScript, you can use the "*" multiplication operator to calculate two numbers Product function of numbers. The following example explains how to multiply two numbers in js.

The example is as follows:

Output result:

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