Question

What is an integer

Answer 1

http://www.mathsisfun.com/definitions/integer.html

Answer 2

A integer is a whole number it go's from 0 - to however long the number line go's.

You may see numbers like this for example: -1 or -15 these are called Negative integers
Positive integers for example look like this: 1 or 15

Integers are in everything ... Always remember that Negative integers are on the left <-
And Positive integers are on the right ->