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WorksheetsExpressions test prep
Total questions: 15
Worksheet time: 58mins
Name
Class
Date
1.
Evaluate 8a - b if a = 10 and b = 6
a)
74
b)
38
c)
1000
d)
9000
2.
Evaluate 4b + 2a
if a = 10 and b = 6
a)
20
b)
24
c)
44
d)
4
3.
Simplify by combining like terms:
5a + 2b - 3a + 4
5a + 2b - 3a + 4
a)
8a + 2b + 4
b)
2a + 2b + 4
c)
8ab
d)
4ab + 4
4.
3x-5x
a)
2x
b)
8x
c)
-2x
d)
15x2
5.
Simplify the expression: 2x + 1 + 7x
a)
10x
b)
10
c)
9x + 1
d)
9 + 1x
6.
Which of these are like terms in the following expression:
3x + 7 - 9x + 24y + 2x2
3x + 7 - 9x + 24y + 2x2
a)
7, 24y
b)
3x, 9x
c)
3x, -9x
d)
3x, -9x, 2x2
7.
Write an expression that is the sum of exactly two terms that is equivalent to
7 + 9b + 3b
a)
16b + 3b
b)
12b + 7
c)
27b + 7
d)
6b + 7
8.
Factor
21p + 7
a)
7(3p + 1)
b)
7(3p + 7)
c)
can't be factored
d)
3(7p + 7)
9.
Factor
12r + 30
a)
12(r + 18)
b)
can't be factored
c)
6(2r + 5)
d)
5(7r + 13)
10.
2(4X-7)
a)
8x-14
b)
8x-7
c)
6x+7
d)
8x+14
11.
2(4 + 9w)
a)
8+9w
b)
2+9
c)
8+18w
d)
2+9w
12.
-4(k - 7)
a)
-4k + 28
b)
-4k - 28
c)
4k + 28
d)
4k - 28
13.
-(3v - 8) (remember it is like a -1)
a)
-3v-8
b)
3v-8
c)
-3v+8
d)
6v+8
14.
Simplify the following expression:
-6x + 4(-x - 3)
-6x + 4(-x - 3)
a)
-2x - 12
b)
10x + 12
c)
-10x - 12
d)
-2x + 12
15.
Simplify the following expression so there are two terms
-7x +5 (1 - 8x)
a)
-33x + 5
b)
5 + 33x
c)
47x + 5
d)
5 - 47x
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