JavaScript in 60 Seconds

Data Types: Number

Numbers come in various resolutions in JS.

The most common are these two resolutions:

3 // Integer 3.5 // Floating point

You can perform standard mathematical operations on these numbers.

3 + 3 // Integer 3.5 + 2.1 // Floating point 9-5 // subtraction 5/1 // division 10*10 // multiplication