Classifying Real Numbers
Flashcard
•
Mathematics
•
8th Grade
•
Practice Problem
•
Hard
+2
Standards-aligned
Wayground Content
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Student preview
15 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.
Tags
CCSS.5.NBT.A.2
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.
Tags
CCSS.8.NS.A.1
3.
FLASHCARD QUESTION
Front
Is the number 0.5 rational or irrational?
Back
Rational
4.
FLASHCARD QUESTION
Front
Is the number 3.14159... rational or irrational?
Back
Irrational
Tags
CCSS.8.NS.A.1
5.
FLASHCARD QUESTION
Front
Which of the following is a rational number: 1/2, √2, π?
Back
1/2
6.
FLASHCARD QUESTION
Front
What is the decimal representation of a rational number?
Back
A rational number can have a terminating or repeating decimal representation.
Tags
CCSS.7.NS.A.2D
CCSS.8.NS.A.1
7.
FLASHCARD QUESTION
Front
What is the decimal representation of an irrational number?
Back
An irrational number has a non-terminating, non-repeating decimal representation.
Tags
CCSS.8.NS.A.1
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