Real Number System
Flashcard
•
Mathematics
•
9th Grade
•
Practice Problem
•
Hard
+1
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
Is 8.27 rational or irrational?
Back
Rational
Tags
CCSS.HSN.RN.B.3
2.
FLASHCARD QUESTION
Front
Check the word that does not classify -14. (negative 14)
Back
Whole
3.
FLASHCARD QUESTION
Front
What is the definition of an integer?
Back
All positive and negative whole numbers
4.
FLASHCARD QUESTION
Front
Classify the number 3. Read each one carefully.
Back
natural, whole, integer, rational, real
5.
FLASHCARD QUESTION
Front
What is a rational number?
Back
A number that can be expressed as a fraction of two integers.
Tags
CCSS.5.NBT.A.2
6.
FLASHCARD QUESTION
Front
What is an irrational number?
Back
A number that cannot be expressed as a fraction of two integers.
Tags
CCSS.8.NS.A.1
7.
FLASHCARD QUESTION
Front
What are natural numbers?
Back
The set of positive whole numbers (1, 2, 3, ...).
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