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WorksheetsExpressions Review
Total questions: 25
Worksheet time: 46mins
Name
Class
Date
1.
if x = 3
2x2 - 5
2x2 - 5
a)
31
b)
12
c)
7
d)
13
2.
Simplify the following:
(2 + 7 - 1) ÷ 22
(2 + 7 - 1) ÷ 22
a)
16
b)
2
c)
72.25
d)
8.75
3.
Evaluate the expression. Let g = 3 h = 9
4h + 2g + 4
4h + 2g + 4
a)
42
b)
46
c)
34
d)
58
4.
Evaluate the expression. Let c = 3 d = 2
3c + 7d
3c + 7d
a)
27
b)
21
c)
29
d)
23
5.
Evaluate the expression. Let a = 4
5a + 7a - 8
5a + 7a - 8
a)
48
b)
28
c)
40
d)
35
6.
Write the phrase as an expression.
twice a number plus 8
twice a number plus 8
a)
2 + 8x
b)
2x + 8
c)
2(x+8)
d)
8(2+x)
7.
Which expression means:
15 miles less than Debbie
15 miles less than Debbie
a)
d + 15
b)
d - 15
c)
15 - d
d)
15 + d
8.
2 times the sum of y and 5
a)
2 + y + 5
b)
2y + 5
c)
2(y + 5)
d)
2 - y + 5
9.
the difference of 3 times a number and 7
a)
3 - 7n
b)
3n - 7
c)
3n + 7
d)
3÷7n
10.
m plus the product of 6 and n
a)
m + 6n
b)
m - 6 + n
c)
6m + n
d)
m + 6 + n
11.
What could the expression 2x represent?
a)
2 more than
b)
divide the group into 2 groups
c)
2 less than
d)
twice as many
12.
Write a verbal expression for:
2a+6
2a+6
a)
6 more than the product of 2 times a number
b)
6 less than the product of 2 times a number
c)
6 more than the quotient of 2 and a number
d)
twice the sum of a number and 6
13.
What word phrase can you use to represent "5x + 2"?
a)
five times the sum of a number x and two
b)
two times the sum of a number x and five
c)
a number x times the sum of five and two
d)
the sum of five times a number x and two
14.
A coefficient is best defined as:
a)
The number that stands by itself
b)
A letter that represents a missing number
c)
A number being multiplied by a variable
d)
The number after the variable
15.
Simplify 5(2 - 7n) =
a)
52 - 57n
b)
10 - 7n
c)
10 - 35n
d)
10 + 35n
16.
Simplify 6(x + 2) =
a)
6x + -2
b)
6x + 12
c)
4x
d)
6x - 2
17.
Simplify.
x + 5 + 2x + 10
x + 5 + 2x + 10
a)
3x+15
b)
x-5
c)
18x
18.
Simplify: 4s+14
a)
-14s+4
b)
14s+4
c)
14s-4
d)
can't be simplified
19.
Simplify:
20y + 19y - 2x + 3x + 2
20y + 19y - 2x + 3x + 2
a)
29 - 1x + 2
b)
29 + 1x + 2
c)
39 + 1x
d)
39 + 1x + 2
20.
A ticket to the high school football game is $7 and snacks at the concession stand are $2.50 each. Which expression would show the correct way to calculate the cost of one person going to the football game and buying 3 snacks?
a)
10 + 2 + 3.50
b)
10 - 2 + 3.50
c)
10 + (3 ⋅ 2.50)
d)
10 ( 3 + 2.50)
21.
Three pounds heavier than Adlai’s weight
a)
x +3
b)
3x
22.
The sum of 6 and x multiplied by 4
a)
4(x + 6)
b)
6x + 4
c)
x +4
d)
4x + 4
23.
3(5x +1)+ 5(x+6)
a)
20x + 33
b)
15x + 3 + 5x + 30
c)
15x + 1 + 5x + 6
d)
20x + 7
24.
What are the coefficients in the following expression?
9x + 8a - 6 + 11x
9x + 8a - 6 + 11x
a)
6
b)
9, 8, and 11
c)
8
d)
There aren't any
25.
Which of the following is NOT equivalent to 18x + 27y
a)
9(2x + 3y)
b)
11x + 6x + 21y + 6y + x
c)
3(6x + 8y) + 4y
d)
3(6x + 7y) + 6y
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