What is a rational number?
Classifying Real Numbers

Flashcard
•
Mathematics
•
8th - 9th Grade
•
Easy
Quizizz Content
Used 1+ times
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Back
A rational number is any number that can be expressed as a ratio of two integers, where the denominator is not zero. It can be positive, negative, or zero.
2.
FLASHCARD QUESTION
Front
Is 5.676677666777... a rational number?
Back
No, because a pattern is not a repeating decimal.
3.
FLASHCARD QUESTION
Front
What defines an integer?
Back
An integer is a whole number that can be positive, negative, or zero, but it cannot have a fractional or decimal part.
4.
FLASHCARD QUESTION
Front
Is -5.5 an integer?
Back
No, because integers do not have decimals.
5.
FLASHCARD QUESTION
Front
Can rational numbers be decimals?
Back
Yes, rational numbers can be expressed as decimals, but they either terminate or repeat.
6.
FLASHCARD QUESTION
Front
What is the difference between a rational number and an irrational number?
Back
Rational numbers can be expressed as a fraction of two integers, while irrational numbers cannot be expressed as a simple fraction and have non-repeating, non-terminating decimal expansions.
7.
FLASHCARD QUESTION
Front
Give an example of a rational number.
Back
Examples include 1/2, -3, 0.75, and 2.5.
Create a free account and access millions of resources
Similar Resources on Wayground
15 questions
Rational vs. Irrational

Flashcard
•
9th Grade
15 questions
Rational and Irrational Numbers

Flashcard
•
8th Grade
15 questions
Classifying rational and irrational numbers

Flashcard
•
8th - 9th Grade
15 questions
Rational and Irrational Numbers

Flashcard
•
8th - 9th Grade
15 questions
Classifying Real Numbers

Flashcard
•
8th - 9th Grade
15 questions
Rational/Irrational Numbers

Flashcard
•
8th Grade
15 questions
Rational vs Irrational

Flashcard
•
8th Grade
15 questions
Rational or Irrational !?

Flashcard
•
8th Grade
Popular Resources on Wayground
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade