Rational and Irrational Numbers
Flashcard
•
Mathematics
•
8th Grade
•
Hard
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16 questions
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1.
FLASHCARD QUESTION
Front
What is a rational number?
Back
A rational number is any number that can be expressed as the quotient or fraction of two integers, where the denominator is not zero.
2.
FLASHCARD QUESTION
Front
What is an irrational number?
Back
An irrational number is a number that cannot be expressed as a simple fraction; it cannot be written as a ratio of two integers.
3.
FLASHCARD QUESTION
Front
Is √8 a rational or irrational number?
Back
Irrational
4.
FLASHCARD QUESTION
Front
Is √2 a rational or irrational number?
Back
Irrational
5.
FLASHCARD QUESTION
Front
Is 5 a rational or irrational number?
Back
Rational
6.
FLASHCARD QUESTION
Front
Is -1.325 a rational or irrational number?
Back
Rational
7.
FLASHCARD QUESTION
Front
Which numbers are considered rational? Give examples.
Back
Examples of rational numbers include 1/2, 3, -4, and 0.75.
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