How to Add, Subtract, Multiply and Divide in JavaScript

April 27, 2024

To add, subtract, multiply and divide in JavaScript:

  • var x = 5 + 2;
  • var x = 5 – 2;
  • var x = 5 * 2;
  • var x = 5 / 2;

Add:

var x = 5 + 2;
parseFloat(x);

Subtract:

var x = 5 - 2;
parseFloat(x);

Multiply:

var x = 5 * 2;
parseFloat(x);

Divide:

var x = 5 / 2;
parseFloat(x);