|Rational numbers||• rational numbers are all integers, fractions,
repeating decimals and terminating decimals.
|Irrational numbers||• a real number that can be written as
a nonrepeating or nonterminating decimal but not as a fraction,
the decimal goes on forever without repeating.
|Whole numbers||• a counting number from zero to infinity,
• no fractions, decimal fractions or negative numbers.
|Counting numbers||• a whole number from one to infinity.
• used for counting 1, 2, 3 or ordering 1st, 2nd, 3rd.
|Integers||a positive number, a negative number or zero
but not a fraction or a decimal fraction.
|Real numbers||• numbers which can be written as decimals,
• all rational and irrational numbers.