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WorksheetsRational vs Irrational
Total questions: 15
Worksheet time: 8mins
Name
Class
Date
1.
Determine whether π is rational or irrational.
a)
Rational
b)
Irrational
2.
Which of the following numbers is rational?
a)
7
b)
32
c)
3.1456289...
d)
π
3.
Which of the following numbers is not rational?
a)
−3
b)
2.7
c)
4
d)
5
4.
Which of the following is an irrational number?
a)
0
b)
3
c)
1.36
d)
−0.19
5.
Select ALL numbers that are irrational.
a)
10
b)
-21
c)
π
d)
210
e)
10
6.
Determine which of the following examples is irrational.
a)
A fraction whose denominator is larger than its numerator
b)
A decimal that never ends but repeats
c)
A perfect cube root
d)
A decimal that never ends and never repeats
7.
Which of the following numbers is irrational?
a)
50
b)
36
c)
169
d)
225
8.
Which of the following number is rational?
a)
127
b)
π
c)
2.5
d)
8.98763...
9.
What kind of number is -3?
a)
rational
b)
irrational
c)
whole
d)
natural
10.
Is 3.74 a rational number?
a)
yes
b)
no
11.
Is -5/8 a rational number?
a)
yes
b)
no
12.
Which number is an integer?
a)
-1/2
b)
0.2
c)
3/4
d)
-2
13.
Which number is NOT an integer?
a)
0
b)
45
c)
-19
d)
12.3
14.
The following set of numbers are called what?
{0, 1, 2, 3....}
{0, 1, 2, 3....}
a)
Whole numbers
b)
Integers
c)
Plain Numbers
d)
Irrational numbers
15.
A REPEATING decimal is what type of number?
a)
Rational
b)
Irrational
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