# Creation
Creating a number is easy, it can be done just like for any other variable type using the `var` keyword.
Numbers can be created from a constant value:
~~~
// This is a float:
var a = 1.2;
// This is an integer:
var b = 10;
~~~
Or from the value of another variable:
~~~
var a = 2;
var b = a;
~~~
Exercise
Create a variable `x` which equals `10` and create a variable `y` which equals `a`.
~~~
var a = 11;
~~~
- Introduction
- Basics
- Comments
- Variables
- Types
- Equality
- Numbers
- Creation
- Basic Operators
- Advanced Operators
- Strings
- Creation
- Concatenation
- Length
- Conditional Logic
- If
- Else
- Comparators
- Concatenate
- Arrays
- Indices
- Length
- Loops
- For
- While
- Do...While
- Functions
- Declare
- Higher order
- Objects
- Creation
- Properties
- Mutable
- Reference
- Prototype
- Delete
- Enumeration
- Global footprint