Understanding Rational Numbers

Quiz
•
Others
•
8th Grade
•
Easy
kajal kumari
Used 1+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is a rational number?
A rational number is a number that is always a whole number.
A rational number is any number that can be expressed as a fraction where the numerator and denominator are integers, and the denominator is not zero.
A rational number is any number that can be expressed as a fraction where the numerator and denominator are integers, and the denominator is zero.
A rational number is a number that cannot be expressed as a fraction.
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Is 0 a rational number?
Yes
No, because it is an imaginary number
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Can a rational number be negative? Explain.
Sometimes
No
Maybe
Yes
4.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
Difference between two negative integers is always ____
Integer
Whole number
Rational number
Both integers and rational
None of the above
5.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
All integers come under rational numbers.
True or false??
False
6.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
What is the additive identity for integers and whole number??
1
2/2
Both a and c
0
7.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
What is the multiplicative identity for rational numbers ?
2/2
1
-1/-1
0
All of the above except 0
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