Is -5 a irrational number?
There are various number types (natural, whole, integer, rational, real and irrational).
Natural numbers are "counting numbers" like
Whole/counting are like natural numbers, except that they start from
Integers are all the whole numbers - positive, negative numbers and 0, but not fractions or decimals.
Rational numbers can be written as
Rational numbers include all the integers, all the vulgar fractions, all the terminating decimals (ones that end, like
Irrational numbers are infinite decimals which do not recur like
Non-real/Imaginary numbers do not exist on the numberline,