7.4 - Rational and Irrational Numbers
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Rational Number
Any number that can be written as a fraction, includes repeating decimals or terminating decimals.
Real Numbers
Any number that is _________, it can be punched into a calculator without an "error" message
Integers
Negative or positive whole numbers, includes 0, 3, and -482
Irrational Numbers
Numbers that aren't predictable, they go on forever.
Whole Numbers
Numbers without fractions, an integer, aka counting numbers
Natural Numbers
Positive integers, sometimes 0 as well