math info Flashcards by Todd K

Q

what are natural numbers?

A

positive numbers that are greater than zero

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Q

what are whole numbers?

A

positive whole numbers including zero

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Q

what are integers?

A

positive and negative whole numbers

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Q

what are rational numbers?

A

fraction of 2 integers, and 2 two decimal that terminates or rotates

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Q

what are irrational numbers?

A

cant be written as a fraction

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Q

what are real numbers?

A

every single number no matter what

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Q

what is an example of a natural number?

A

ie: 1,2,3,4,5

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Q

what are an example of a whole number?

A

ie: 0,1,2,3,4

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Q

what is is some examples of integers?

A

ie: -3,-2,-1,0,1,2,3,

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Q

what are some examples of rational numbers?

A

ie:-1/2, 3/4, 0.125, 1/3, -0.333, -0.3

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Q

what are some examples of irrational numbers?

A

ie: pie, 2.353637

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