real numbers Flashcards

0
Q

Integers

A

All whole #’s AND their opposites (-#’s)

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1
Q

Rational numbers

A

All integers AND positive/negative fractions and decimals

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2
Q

Whole #’s

A

All natural #’s AND ZERO

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3
Q

Natural #’s

A

Any positive counting numbers

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4
Q

Irrational Numbers

A

Cannot be expressed as a decimal or fraction

  • Non terminating ( go on forever- don’t have a pattern)
  • Non repeating
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