What is a rational number?
Rational & Irrational Numbers
Flashcard
•
Mathematics
•
6th - 8th Grade
•
Hard
Quizizz Content
FREE Resource
Student preview
15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Back
A rational number is a number that can be expressed as a fraction, where both the numerator and the denominator are integers, and 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 has a non-repeating, non-terminating decimal expansion.
3.
FLASHCARD QUESTION
Front
Is the number 0.333 a rational number?
Back
4.
FLASHCARD QUESTION
Front
Back
π is an irrational number.
5.
FLASHCARD QUESTION
Front
What is the square root of 49?
Back
The square root of 49 is 7, which is a rational number.
6.
FLASHCARD QUESTION
Front
Back
7.
FLASHCARD QUESTION
Front
Back
Create a free account and access millions of resources
Create resources
Host any resource
Get auto-graded reports
Microsoft
Apple
Others
Similar Resources on Quizizz
15 questions
Classify Real Numbers
Flashcard
•
6th - 8th Grade
10 questions
Real Number System
Flashcard
•
7th - 8th Grade
15 questions
Rational vs Irrational
Flashcard
•
7th - 8th Grade
15 questions
Rational/Irrational
Flashcard
•
7th - 8th Grade
10 questions
Classifying Real Numbers
Flashcard
•
7th - 8th Grade
15 questions
Unit 3: Rational/Irrational Numbers Review
Flashcard
•
6th - 8th Grade
11 questions
Math Vocab-EOG review 7th grade
Flashcard
•
6th - 8th Grade
15 questions
Homework #8- sets of numbers (7th)
Flashcard
•
6th - 8th Grade
Popular Resources on Quizizz
15 questions
Character Analysis
Quiz
•
4th Grade
17 questions
Chapter 12 - Doing the Right Thing
Quiz
•
9th - 12th Grade
10 questions
American Flag
Quiz
•
1st - 2nd Grade
20 questions
Reading Comprehension
Quiz
•
5th Grade
30 questions
Linear Inequalities
Quiz
•
9th - 12th Grade
20 questions
Types of Credit
Quiz
•
9th - 12th Grade
18 questions
Full S.T.E.A.M. Ahead Summer Academy Pre-Test 24-25
Quiz
•
5th Grade
14 questions
Misplaced and Dangling Modifiers
Quiz
•
6th - 8th Grade
Discover more resources for Mathematics
11 questions
Decimal/fraction conversions quick check
Quiz
•
5th - 7th Grade
10 questions
Identifying equations
Quiz
•
KG - University
16 questions
Function or Non-Function?
Quiz
•
8th - 10th Grade
5 questions
Multiply Decimals
Lesson
•
5th - 6th Grade
10 questions
Adding and Subtracting Decimals
Quiz
•
6th Grade
20 questions
Math Review
Quiz
•
7th Grade
15 questions
Exponent Properties
Quiz
•
7th - 9th Grade
20 questions
Circles & Polygons 2025
Quiz
•
8th Grade