# Types of Number and BODMAS

- Created by: kayleymills
- Created on: 15-10-18 18:03

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**Types of Number and BODMAS**

**Integers**

Integers are just whole numbers which are either positive or negative, including 0

(eg:-375, 0, -1, -2, 2) are integers whereas (eg: 0.5, square root 7 and 13 and 3/4) are not integers

ALL NUMBERS AR EITHER RATIONAL OR IRRATIONAL

**Rational Numbers**

can be written as fractions (most numbers we deal with are rational)

Rational Numbers come in 3 different forms:

1) Integers (eg:4= 4/1, -5= -5/1)

2) Fractions (eg: 1/4, 1/2)

3) Terminating or Recurring Decimals (eg: 0.125= 1/8)

**Irrational Numbers**

are messy; they cannot be written as fractions, they are never-ending decimals.

**Square Roots**

Square roots…

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