How to Do Addition in JavaScript. Performing JavaScript addition may seem like a simple task, until you discover the number of different ways you can add them.

JavaScript variables hold a wide variety of information and can be used with virtually any data type. Here's how to use variables to store numbers, text strings, objects, and more.

These operations include addition, subtraction, multiplication, and division. However, Bash inherently performs integer arithmetic, which means it can only handle whole numbers without decimals unless ...