Number System

Number System
Imaginary Numbers
- Square Root of (-1) = i
Real Numbers
- Irrational Numbers
- Numbers which cannot be written as a
decimal that ends or repeats
- π, square root of 2, 22/7
- Rational Numbers
- Numbers that can be written as a
repeating or finite decimal
- .75, 2, -3
- Integers
- Numbers that can be written as fractions
- 2/3, 1/2, 0, -7/6, 4/2
- Natural Numbers = Whole Numbers
- Counting Numbers
- -2, -1, 0, 1, 2, 3....
23