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WorksheetsClassify Real Numbers
Total questions: 21
Worksheet time: 39mins
Name
Class
Date
1.
Classify this number: 6.7
a)
real
b)
real rational
c)
real rational integer
d)
real rational integer whole
2.
Classify this number: 2
a)
real
b)
real rational
c)
real rational integer
d)
real rational integer whole
3.
Classify this number: √10
a)
real
b)
real rational
c)
real irrational
d)
real rational integer
4.
Classify this number: √25
a)
real
b)
real rational
c)
real rational integer
d)
real rational integer whole
5.
Is ½ a terminating decimal or a repeating decimal?
a)
terminating decimal
b)
repeating decimal
6.
Classify this number: -12
a)
real
b)
real rational
c)
real irrational
d)
real rational integer
7.
-4 is not a whole number because:
a)
It's negative and whole numbers are positive.
b)
it's irrational.
c)
it cannot be turned into a fraction.
d)
it is even.
8.
An irrational number:
a)
goes on forever and does not repeat.
b)
can't be turned into a fraction.
c)
includes pi and √2
d)
All of the above.
9.
A non-terminating, non-repeating decimal is which type of number?
a)
Rational
b)
Irrational
10.
Which number is an irrational number?
a)
2.5
b)
5.72314.....
c)
-17
d)
1/2
11.
Classify the number: 0
a)
Real Number
b)
Irrational Number
c)
Imaginary
d)
Natural Number
12.
A never ending decimal that doesn't repeat is which type of number?
a)
Rational
b)
Irrational
c)
Integer
d)
Whole
13.
An integer is also...
a)
Whole
b)
Rational
c)
Irrational
d)
Not real
14.
Which word does NOT describe 5?
a)
Whole
b)
Integer
c)
Rational
d)
Irrational
15.
An example of an integer is...
a)
9.1
b)
8/9
c)
-9
d)
-2.3
16.
Which could be the value of D?
a)
-10
b)
0
c)
43
d)
2.5
17.
Which could NOT be the value of B?
a)
5
b)
21
c)
-12.5
d)
32
18.
(Choose all correct answers)
24 is a(n)...
a)
whole number
b)
integer
c)
rational Number
d)
none of these
19.
(Choose all correct answers)
0.5 is a(n)...
a)
whole number
b)
integer
c)
rational Number
d)
none of these
20.
Classify the following number by naming the set or sets to which it belongs:
Pi
a)
Rational
b)
Whole
c)
Integer
d)
Irrational
21.
Identify the set of numbers that best describes this situation:
Possible number of miles you can walk in 1 hour
a)
Positive rational numbers
b)
Whole numbers
c)
Negative Integers
d)
None of the above
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