# Number Classifications

Numbers are classified according to type. The types of numbers are natural numbers, whole numbers, integers, non-integers, rational numbers, irrational numbers, real numbers, imaginary numbers and complex numbers. The diagrams below show this classification in a tree diagram and a Ven diagram, which the user can switch between. There is also a list defining these number types.

### Types of numbers definitions

Definitions of number types and their symbols.

### Number classifications in a Ven diagram with examples

Ven diagram for number classifications with examples.

### Number classifications in a tree diagram

Tree diagram for number classifications.