NEW
Font size
S
M
L
XL
WorksheetsReal Number System Review
Total questions: 30
Worksheet time: 1hrs 9mins
Name
Class
Date
1.
What type of number is π ?
a)
Rational
b)
Irrational
2.
Zero can be classified as all of the following except which?
a)
Whole
b)
Rational
c)
Integer
d)
Natural
3.
All whole numbers are also rational numbers
a)
True
b)
False
4.
True or False: All Integers are whole numbers
a)
true
b)
false
5.
A repeating decimal or decimal that terminates is called a
a)
Natural Number
b)
Irrational Number
c)
Rational Number
d)
Whole Number
6.
Is √2 Irrational?
a)
Yes
b)
No
7.
Classify 0
a)
Whole
b)
Integer
c)
Rational
d)
All of the above
8.
-14 could NOT be which type of number?
a)
Integer
b)
Real
c)
Rational
d)
Natural
9.
A never ending decimal is which type of number?
a)
Rational
b)
Irrational
10.
Classify the Number: -23
a)
Rational
b)
Real, rational, integer
c)
integer
d)
Real, irrational, whole
11.
a)
Repeating Decimal
b)
Non-Repeating Decimal
c)
Terminating Decimal
12.
Is the fraction 1/12 a repeating(recurring) or terminating decimal?
a)
Repeating
b)
Terminating
13.
How can you determine if a fraction is terminating?
a)
The number is even.
b)
The prime factors are either 2 or 5.
c)
The dividing of the numerator by denominator doesn't end.
d)
There is a bar notation or ... in the decimal value.
14.
a)
Repeating Decimal
b)
Terminating Decimal
15.
What is a perfect square?
a)
the product of an integer multiplied by its self
b)
A rectangle with all equal sides
c)
a right angle
d)
the quotient of a number and its self.
16.
Which of the following is a set of natural numbers?
a)
0,1,2,3,4...
b)
1,2,3,4,...
c)
-3,-2,-1,0,1,2,3...
d)
1/2, 1/4, 1/8, 1/16...
17.
The set of whole numbers is different from the set of natural numbers because
a)
It contains negative numbers
b)
it contains 0
c)
they can be written as a decimal
d)
there are less whole numbers
18.
a)
Repeating Decimal
b)
Terminating Decimal
19.
Round to the Nearest Hundredth: √13
a)
5.6
b)
2.6
c)
3.9
d)
3.6
20.
Which number is NOT a perfect square?
a)
196
b)
169
c)
121
d)
132
21.
Between which two whole numbers is the
√20 ?
√20 ?
a)
5 and 6
b)
10 and 2
c)
4 and 5
d)
3 and 4
22.
Find the best estimate for √18 .
Look at the number line.
Look at the number line.
a)
4.2
b)
4.4
c)
5.1
d)
4
23.
Estimate √95 .
a)
8 14/19
b)
9 14/19
c)
10 14/19
d)
9
24.
Which number has a square root that is between 7 and 8?
a)
48
b)
81
c)
60
d)
36
25.
Round to the Nearest Hundredth: √7
a)
3.5
b)
2.7
c)
2.8
d)
14
26.
Classify the following:
0.04769165821735......
0.04769165821735......
a)
Irrational
b)
Rational
27.
TRUE OR FALSE, the number (-10) is a whole number AND an integer.
a)
True
b)
False
28.
The set of rational numbers includes all the following except...
a)
-42
b)
5/0
c)
0
d)
14.7
29.
A number can be rational and irrational.
a)
True
b)
False
30.
Will this fraction make a terminating or repeating decimal?
3/225
3/225
a)
Repeating Decimal
b)
Terminating Decimal
Reset
