WorksheetsUnit 3 Review
Total questions: 75
Worksheet time: 2hrs 33mins
Name
Class
Date
1.
Which is equivalent to 5 x 5 x 5 x 5
a)
53
b)
54
c)
45
d)
55
2.
Which is equivalent to 4 x 4 x 4 x 4 x 4
a)
46
b)
54
c)
44
d)
45
3.
Which is equivalent to 34
a)
27
b)
9
c)
81
d)
12
4.
Which is equivalent to 24
a)
8
b)
20
c)
16
d)
12
5.
What is equivalent to 5 squared?
a)
25
b)
10
c)
55
d)
30
6.
How do you correctly say 43
a)
4 squared
b)
3 quadrupled
c)
4 cubed
d)
4 to the power of 2
7.
Which is equivalent to 7 x 7 x 7 x 7 x 7 x 7
a)
75
b)
76
c)
67
d)
77
8.
Which is GREATER?
27 or 72
27 or 72
a)
27
b)
72
c)
Neither, they are equal
9.
A scientist reports that a bacteria culture contains 34 bacteria.
How many bacteria is that?
How many bacteria is that?
a)
12
b)
81
c)
7
d)
95
10.
54=
a)
20
b)
625
c)
1024
11.
What is the power to this problem?
6 x 6 x 6 x 6 x 6 x 6 x 6
6 x 6 x 6 x 6 x 6 x 6 x 6
a)
6 to the 7th power
b)
6 to the 8th power
c)
7 to the 9th power
d)
10 to the 5th power
12.
25 is the same as 2 x 5.
a)
True
b)
False
13.
How would you represent 8⁶ ?
a)
8 x 6
b)
8 x 8 x 6
c)
8 x 8 x 8 x 8 x 8 x 8
d)
6 x 6 x 6 x 6 x 6 x 6 x 6 x 6
14.
If a = 4 & b = 6, what is 3a + 5b?
a)
40
b)
42
c)
44
d)
46
15.
If x=5,find the value of 7x-1
a)
34
b)
36
c)
35
16.
If y=4,find the value of 3y+5
a)
27
b)
12
c)
17
17.
If y=7,find the value of 2(y+4)
a)
11
b)
22
c)
20
18.
If a=6 and b= 7,find the value of 15-a-b
a)
2
b)
3
c)
4
19.
If a=4,b=5 and c=6,find 2c-a-b
a)
4
b)
3
c)
6
20.
When x = 3, y = 6 and z = 7, find 2x - z
a)
-1
b)
-2
c)
-3
d)
-4
21.
If x=5,find the value of 7x-1
a)
34
b)
36
c)
35
22.
If y=4,find the value of 3y+5
a)
27
b)
12
c)
17
23.
If p=3 and q=5,find
p +q+2
p +q+2
a)
12
b)
10
c)
8
24.
If a=6 and b= 7,find the value of 15-a-b
a)
2
b)
3
c)
4
25.
If a=2,b=3,c=4 and d=5,find a+b+c+d
a)
14
b)
12
c)
15
26.
If a=4,b=5 and c=6,find 2c-a-b
a)
4
b)
3
c)
6
27.
If a = 3, b = 4, what is 2a + 3b?
a)
15
b)
16
c)
17
d)
18
28.
If m = 3 & n = 7, what is 5m - 2n?
a)
1
b)
6
c)
12
d)
29
29.
If s = 3 & t = 9, what is 2t - 3s?
a)
8
b)
9
c)
10
d)
11
30.
If x = 5 & y = 3 what is 3x + 5y?
a)
28
b)
30
c)
32
d)
34
31.
5(a + 6)
a)
5a + 6
b)
a + 30
c)
5a + 30
d)
5a - 30
32.
2(c - 8)
a)
2c - 16
b)
2c + 16
c)
2c - 8
d)
c - 16
33.
4(p - 6)
a)
-4p - 24
b)
4p + 24
c)
4p + 24
d)
4p - 24
34.
3(2c - 5)
a)
6c - 15
b)
6c + 15
c)
6c + 15
d)
-6c - 15
35.
4(k + 7)
a)
4k + 28
b)
4k - 28
c)
-4k + 28
d)
4k - 28
36.
9(2g + 3)
a)
18g + 27
b)
18g - 27
c)
-18g - 27
d)
18g - 18
37.
(b + 8)5
a)
b + 40
b)
5b - 40
c)
5b + 40
d)
5b + 8
38.
(x - 6)4
a)
24 - 4x
b)
4x - 6
c)
x - 24
d)
4x - 24
39.
10(8-2x)
a)
80-20x
b)
80+20x
40.
3(6x-5)
a)
18x-15
b)
18x+-15
c)
9+15x
d)
9x-15
41.
5(2x-11)
a)
-10x-55
b)
10x-55
c)
55-10x
d)
10x+55
42.
2(3v - 8)
a)
6v-16
b)
6v-8
c)
6v-6
d)
6v+8
43.
9(x-3)
a)
9x-3
b)
9x+3
c)
36x
d)
9x-27
44.
4 less than 5
a)
4 - 5
b)
5 - 4
c)
4p - 5
d)
5 - 4p
45.
The sum of 6 and x
a)
x + 6
b)
6/x
c)
x + 4
d)
6x
46.
Product of 4 and p
a)
4/p
b)
4 X P
c)
12/4p
d)
12/4x
47.
What is the quotient of y and 5?
a)
y - 5
b)
y + 5
c)
y X 5
d)
y/5
48.
Write the phrase as an expression.
twice a number x plus 8
twice a number x plus 8
a)
2 + 8x
b)
2x + 8
49.
Write the phrase as an expression.
12 fewer than 22
12 fewer than 22
a)
22/12
b)
12 - 22
c)
22 - 12
50.
z - 4
a)
4 inches ahead
b)
4 less than z
c)
4 times as many
d)
one-fourth the size
51.
40+(72÷9)÷8
a)
49
b)
25
c)
41
d)
15
52.
23+(30÷10)x4
a)
35
b)
32
c)
12
d)
45
53.
(24-16)÷8
a)
8
b)
1
c)
2
d)
7
54.
Which operation would you do first?
10 - 7 + 8 ÷ 1
10 - 7 + 8 ÷ 1
a)
Subtraction
b)
Addition
c)
Division
d)
Multiplication
55.
Which operation would you do first?
10 - ( 9 + 3 ) ÷ 2
10 - ( 9 + 3 ) ÷ 2
a)
Subtraction
b)
Addition
c)
Division
d)
Multiplication
56.
Which operation would you do first?
2 · (15 - 2) ÷ 5
2 · (15 - 2) ÷ 5
a)
Addition
b)
Subtraction
c)
Multiplication
d)
Division
57.
35 ÷ 7 x 2 - 4
a)
3.5
b)
-1.5
c)
6
58.
(11 ∙ 4 - 10) ÷ 2
a)
17
b)
33
c)
39
59.
16 - 8 ÷ 2 + 5
a)
17
b)
7
c)
9
60.
8 + 3(5 + 2) - 7 ∙ 2
a)
3
b)
15
c)
44
61.
27 ÷ 3 x 2 + 42
a)
34
b)
20.5
c)
26
62.
What are the steps to solve the following expression?
50 − 16 ÷ 2 ∗ (12 + 4)
50 − 16 ÷ 2 ∗ (12 + 4)
a)
parentheses
multiplication
subtraction
division
multiplication
subtraction
division
b)
parentheses
multiplication
division
subtraction
multiplication
division
subtraction
c)
parentheses
division
multiplication
subtraction
division
multiplication
subtraction
d)
parentheses
subtraction
multiplication
division
subtraction
multiplication
division
63.
Solve the following:
91 + 27 ÷ (72 ÷ 24)
91 + 27 ÷ (72 ÷ 24)
a)
100
b)
96
c)
90
d)
127
64.
Solve the following:
75 ÷ 5 × 9 – 9
75 ÷ 5 × 9 – 9
a)
126
b)
226
c)
0
d)
300
65.
What would be the 2nd step in solving this problem:
(4 - 2) + 9 ∘ 7
(4 - 2) + 9 ∘ 7
a)
multiplication
b)
subtraction
c)
addition
d)
dividing
66.
Solve the following:
(7 + 41) ÷ 2 – 15
(7 + 41) ÷ 2 – 15
a)
19
b)
9
c)
25
d)
3
67.
(4x8)-(9+7)
a)
16
b)
25
c)
41
d)
32
68.
Solve:
30 - 7 x 4
30 - 7 x 4
a)
2
b)
92
c)
7
d)
84
69.
What is the Correct Order of Operations when Solving a Multi-Step math Problem?
a)
Parenthesis, Exponents, Multiply, Divide, Awesome, Sunshine
b)
Parenthesis, Exponents, Mooses, David, Add, Subtract
c)
Parenthesis, Exponents, Divide, Add, Multiply, Subract
d)
Parenthesis, Exponents, Multiply, Divide, Add, Subtract
70.
12 - 9 ÷ 3 =
a)
1
b)
7
c)
0
d)
9
71.
What would be my first step? 3 + 4 x 6 - 4 =
a)
addition
b)
multiplication
c)
subtraction
d)
exponents
72.
What does 32 mean?
a)
3 x 2
b)
3 x 3
c)
2 x 2 x 2
73.
20 - 5 x 2
a)
30
b)
10
c)
50
74.
(82 ÷ 2) × 3 – 17
a)
206
b)
100
c)
106
d)
5
75.
5 + (2+1)3
a)
512
b)
14
c)
32
d)
24
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