WorksheetsUnit 4: Expressions Review
Total questions: 26
Worksheet time: 30mins
Name
Class
Date
1.
What is 8 x 8 x 8 x 8 written using an exponent?
a)
4,096
b)
48
c)
84
d)
4 x 8
2.
Find the value of the expression:
16−8+5
a)
3
b)
29
c)
15
d)
13
3.
Find the value of:
5 + 33 ÷ 9 x 2
5 + 33 ÷ 9 x 2
a)
11
b)
7
c)
17
d)
3.1
4.
Find the value of:
(30−52)×2+(9−3)
a)
16
b)
46
c)
48
d)
15
5.
What is the value of 35 - 7m
if m = 4?
a)
19
b)
24
c)
39
d)
7
6.
What is the value of 5x3+6x−9
if x = 2
a)
61
b)
43
c)
73
d)
23
7.
Mark had 45 Oreos. If he wanted to eat 7 per day for d days, he will have 45 - 7d Oreos left. How many Oreos will Mark have left after 5 days?
a)
70
b)
30
c)
10
d)
40
8.
Which is the correct algebraic expression for this phrase?
19 less dollars than Terry
19 less dollars than Terry
a)
t - 19
b)
19 - t
c)
19t
d)
19 + t
9.
Which is the correct algebraic expression for this phrase?
one third of the cookies in the jar
one third of the cookies in the jar
a)
j - 3
b)
3j
c)
j ÷ 3
d)
3 ÷ j
10.
Which is the correct algebraic expression for this phrase?
8.2 times as many fish
8.2 times as many fish
a)
8.2f
b)
8.2 + f
c)
f ÷ 8.2
d)
8f
11.
Hector bought 6 notebooks each for d dollars. He also bought a nice pen for $2.50. Which expression represents the amount of money Hector spent on the notebooks and pen?
a)
6 + $2.50
b)
6 + d + $2.50
c)
6d + $2.50
d)
6d + $2.50d
12.
Which property is illustrated by this statement:
4 + 6 = 6 + 4
4 + 6 = 6 + 4
a)
Associative
b)
Identity
c)
Distributive
d)
Commutative
13.
Which property is illustrated by this statement:
(5 ⋅ 4) ⋅ 2 = 5 ⋅ (4 ⋅ 2)
(5 ⋅ 4) ⋅ 2 = 5 ⋅ (4 ⋅ 2)
a)
Associative
b)
Identity
c)
Distributive
d)
Commutative
14.
Which property is illustrated by this statement:
11 ⋅ 1 = 11
11 ⋅ 1 = 11
a)
Associative
b)
Identity
c)
Distributive
d)
Commutative
15.
Which property is illustrated by this statement:
11 + 0 = 11
11 + 0 = 11
a)
Associative
b)
Identity
c)
Distributive
d)
Commutative
16.
Which property is illustrated by this statement:
4 + 5 + 7 = 7 + 4 + 5
4 + 5 + 7 = 7 + 4 + 5
a)
Associative
b)
Identity
c)
Distributive
d)
Commutative
17.
What is 75 written as a product of the same factor?
a)
7 x 7 x 7 x 7
b)
7 + 7 + 7 + 7 + 7
c)
7 x 7 x 7 x 7 x 7
d)
4 x 7
18.
Use the Distributive Property to rewrite the algebraic expression.
8(x + 6)
8(x + 6)
a)
8x + 48
b)
8x + 6
c)
48x
d)
x + 48
19.
Use the Distributive Property to rewrite the algebraic expression.
9(d + 7)
9(d + 7)
a)
9d + 7
b)
9d + 63
c)
63d
d)
d + 63
20.
Use the Distributive Property to rewrite the algebraic expression.
4(3x + 4)
4(3x + 4)
a)
27x
b)
12x + 4
c)
12x
d)
12x + 16
21.
Simplify the expression.
13x + 3x + 2x
13x + 3x + 2x
a)
13x + 5x
b)
16x + 3x
c)
18x
d)
18 + x
22.
Simplify the expression.
8y + 3x + y + 2y
a)
14xy
b)
11y + 3x
c)
18y+ 6x
d)
12y + 3x
23.
Simplify the expression.
8(3x + 2y)
8(3x + 2y)
a)
24x + 16y
b)
40xy
c)
24x + 2y
d)
83x + 82y
24.
A family of five went to a Bisons game. Each ticket cost $8. Three of the family members bought a hot dog for x dollars. Which is the simplified expression to represent this situation?
a)
8 + x
b)
5⋅8 + 5x
c)
5⋅8 + 3x
d)
40 + 3x
25.
What is the factored form of the expression?
15x + 25y
15x + 25y
a)
5(5x + 3y)
b)
5(3x + 5y)
c)
5xy(3 + 5)
d)
5x + 3y
26.
What is the factored form of the expression?
18x + 24y
18x + 24y
a)
6(4x + 3y)
b)
6xy(3 + 5)
c)
6(3x + 4y)
d)
4x + 3y
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