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Real Number System

AB
Real NumbersAll rational and irrational numbers.
Irrational NumbersNon-terminating, non-repeating decimals.
Rational NumbersAny number that can be written in the form a/b, where a and b are integers and b does not equal zero.
IntegersWhole numbers and their opposites. {...-3,-2,-1,0,1,2,3...}
Whole Numbers{0,1,2,3,4,...}
Natural Numbers{1,2,3,4,...}Counting numbers.
Name the subsets of the real number system to which zero belongs.Real, rational,integer,whole
Name the subsets of the real number system to which 7 belongs.Real,rational,integer,whole,natural
Name the subsets of the real number system to which -2 belongs.Real, rational,integer
Name the subsets of the real number system to which .25=1/4 belongs.Real,rational


Mrs. Cardoza

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