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WorksheetsReview!
Total questions: 28
Worksheet time: 1hrs 9mins
Name
Class
Date
1.
Classify the Number: -23
a)
Rational
b)
Real, rational, integer
c)
integer
d)
Real, irrational, whole
2.
Classify 3
a)
Natural, Whole, Integer, Rational
b)
Whole, Rational
c)
Integer
d)
Rational
3.
How would 5/9 be classified?
a)
rational and real
b)
whole and integer
c)
only real
d)
only irrational
4.
How would 0.333333 be classified?
a)
rational and real
b)
real and whole
c)
only integer
d)
only irrational
5.
-14 could NOT be which type of number?
a)
Integer
b)
Real
c)
Rational
d)
Natural
6.
Which statement is NOT true?
a)
Every rational number is a real number.
b)
Every counting number is a whole number.
c)
Every integer is a rational number.
d)
Every decimal number is an irrational number.
7.
a)
Rational, Integer
b)
Whole, Integer, Rational
c)
Irrational, Integer
d)
Irrational
8.
a)
Rational
b)
Irrational
c)
Rational, Integer
d)
Whole, Integer, Rational
9.
4.56789789342984729... would classify as...
a)
whole
b)
irrational
c)
rational
d)
integer
10.
Integers are:
a)
Numbers that include fractions or decimals
b)
Whole Numbers not including 0
c)
A negative and positive number
d)
Both negative and positive whole numbers including 0
11.
Which operation would you do first in the following equation?
10 - 4 ÷ 1 · 5
10 - 4 ÷ 1 · 5
a)
Subtraction
b)
Division
c)
Multiplication
d)
Addition
12.
Which operation would you do first?
10 - ( 9 + 3 ) ÷ 2
10 - ( 9 + 3 ) ÷ 2
a)
Subtraction
b)
Addition
c)
Division
d)
Multiplication
13.
10 + 45 ÷ 9 -(14 ÷ 2) =
a)
9
b)
7
c)
53
d)
18
14.
5 X 11 X (9-10) =
a)
55
b)
-55
c)
89
d)
120
15.
(7 + 41) ÷ 2 – 15
a)
19
b)
9
c)
25
d)
3
16.
Which simplification is correct?
(each problem is division and then multiplication)
a)
b)
c)
d)
17.
Simplify the following:
5 - 62 ÷ 4 - 3
5 - 62 ÷ 4 - 3
a)
1
b)
-10.75
c)
-31
d)
-7
18.
10 + 45 ÷ 9 -(14 ÷ 2) =
a)
9
b)
7
c)
53
d)
18
19.
What is the LCM of 5 and 6?
a)
3
b)
18
c)
30
d)
60
20.
All of these are prime except
a)
3
b)
9
c)
2
d)
13
21.
A prime number
a)
has one factor
b)
has more than 2 factors
c)
has 100 factors
d)
has exactly 2 factors: 1 and the number
22.
Which is a NOT a factor of 9?
a)
0
b)
1
c)
3
d)
9
23.
Find the Least Common Multiple (LCM) of 38 & 12
a)
2
b)
228
c)
336
d)
448
24.
Find the Least Common Multiple of 9 and 6
a)
18
b)
36
c)
38
d)
72
25.
What is the LCM of 7 and 8?
a)
7
b)
8
c)
42
d)
56
26.
Find the Greatest Common Factor (GCF) of 60 and 75
a)
1
b)
3
c)
5
d)
15
27.
What is the least common multiple of 10 and 15?
a)
150
b)
20
c)
75
d)
30
28.
Find the GCF for 40 and 48.
a)
2
b)
4
c)
8
d)
16
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