Rational & Irrational Numbers
Flashcard
•
Mathematics
•
7th - 9th Grade
•
Practice Problem
•
Hard
+1
Standards-aligned
Wayground Content
FREE Resource
Student preview
15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is a terminating decimal?
Back
A terminating decimal is a decimal that ends.
Tags
CCSS.7.NS.A.2D
CCSS.8.NS.A.1
2.
FLASHCARD QUESTION
Front
Are all whole numbers considered rational numbers?
Back
True
3.
FLASHCARD QUESTION
Front
Is the number 3.74 a rational number?
Back
Yes
Tags
CCSS.7.NS.A.2D
CCSS.8.NS.A.1
4.
FLASHCARD QUESTION
Front
What type of number is a repeating decimal?
Back
A repeating decimal is a rational number.
Tags
CCSS.7.NS.A.2D
CCSS.8.NS.A.1
5.
FLASHCARD QUESTION
Front
Why is the square root of 2 considered an irrational number?
Back
The square root of 2 is an irrational number because it is a decimal that never stops and never repeats.
Tags
CCSS.8.NS.A.1
6.
FLASHCARD QUESTION
Front
What defines a rational number?
Back
A rational number is any number that can be expressed as the quotient or fraction of two integers.
Tags
CCSS.5.NBT.A.2
7.
FLASHCARD QUESTION
Front
Can a fraction with a non-zero denominator be an irrational number?
Back
No, a fraction with a non-zero denominator is always a rational number.
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