WorksheetsPre-Algebra
Total questions: 10
Worksheet time: 16mins
Name
Class
Date
1.
Solve for n
7 + n = 11
7 + n = 11
a)
n= 2
b)
n=4
c)
n= 18
2.
Solve for x
5 + 5 + x = 13
5 + 5 + x = 13
a)
x= 3
b)
x = 2
c)
x= 23
3.
Simplify the expression.
-b + 2 + 9b
-b + 2 + 9b
a)
2 + 8b
b)
2 - 8b
c)
-8b + 2
d)
-2 - 8b
4.
Simplify the expression.
-1 + 4n + 8 + 6n
-1 + 4n + 8 + 6n
a)
10m + 9
b)
10n + 7
c)
10
d)
3n
5.
2x + 3(5x - 7) = 47
a)
1
b)
2
c)
3
d)
4
6.
Which expression is equivalent to
(-3)(-3)(-3)(-3)
(-3)(-3)(-3)(-3)
a)
(-3)⁴
b)
-3³
c)
4³
d)
1⁴
7.
An electrician charges $25 to make a house call, plus $40 for every hour of work. Which equation shows how to find C, the total cost for having the electrician work for h hours?
a)
C = 25+40h
b)
C = 65+h
c)
C = 65h
d)
C = 25h +40
8.
Write a numerical expression to match this phrase:
the sum of nine and twelve
the sum of nine and twelve
a)
9 + 12
b)
9 - 12
c)
9 / 12
d)
9 x 12
9.
What's the GCF of 32 and 24
a)
8
b)
6
c)
12
d)
4
10.
What's the GCF of 28 and 49
a)
14
b)
1
c)
7
d)
2
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