Mastering Rational Numbers
Authored by Avanish Pandey
Others
7th Grade
Used 2+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a rational number?
A rational number is a number with an infinite decimal representation.
A rational number is always an integer.
A rational number is a number that cannot be expressed as a fraction.
A rational number is a number that can be expressed as a fraction a/b, where a and b are integers and b is not zero.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Identify the rational numbers from the following: 1/2, √2, -3, 0.75
1/2, -3, 0.75
3.5
√2
-1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is not a rational number: 5, -1/3, π, 0.2?
π
-2
0.5
3.14
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Add the rational numbers 1/4 and 3/4.
1
1/2
2
3/4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the sum of -2/5 and 3/5?
1/5
-1/5
2/5
3/2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Subtract 1/2 from 3/4. What is the result?
1/4
1/2
3/4
1/3
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is -5/6 - 1/3?
-5/3
-7/6
-1/2
-4/6
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