Vocabulary Review

Front

Real Numbers

R

Back

rational and irrational numbers

Front

Irrational Numbers

I

Back

nonterminating and nonrepeating decimals, can never be written as a ratio/fraction

Front

Rational Numbers

Q

Back

ratios/fractions, terminating or repeating decimals, integers, whole and natural numbers

Front

Integers

Z

Back

positive and negative numbers including 0

Front

Whole Numbers

W

Back

positive integers and 0

Front

Natural Numbers

N

Back

positive integers

Front

Set of real numbers

Back

R: {N, W, Z, Q, I}

Front

Closure Property

Back

when two sets of numbers are added, subtracted, multiplied, or divided and the answer is a part of the set

Front

Counterexample

Back

giving an example to prove something is false

Front

A power consists of...

Back

a base an exponent