Examples Number Set Flashcards by Karen Shan

Q

N=Natural Numbers

A

{1,2,3,4,5,6…}

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Q

W=Whole Numbers

A

{0,1,2,3,4,5,6…}

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Q

Z=Integers

A

{…-3,-2,-1,0,1,2,3…}

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Q

Q=Rational Numbers

A

5/4, 2/7, 3/8…

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Q

—

Q = Irrational Numbers

A

Square root of 2, pie and more

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Q

R=Real Numbers

A

Everything above and more

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