Math K-Plus

Definition Of Integer

What Is An Integer?

Integer numbers range from minus ... -1, 0, +1, ... positive i.e. positive infinity.

Definition Of Integer follows. Integer numbers have three parts:
  • All positive Natural Numbers start at one - for example: 1, 2, 3, ... infinity.
  • All negative (opposite of positive numbers) Natural Numbers start at minus one - for example: -1, -2, -3, ... -infinity.
  • Zero is special because it is the opposite of itself. Zero is neither positive or negative. We will talk more about positive and negative numbers soon.