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WorksheetsCombining Like Terms
Total questions: 10
Worksheet time: 20mins
Name
Class
Date
1.
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
2.
What is/are the coefficient(s) of
2x + 9 + 7x?
2x + 9 + 7x?
a)
2, 9, 7
b)
2, 7
c)
2x, 7x
d)
9
3.
Which expression is equivalent to
v + v + v + v + v?
v + v + v + v + v?
a)
5v
b)
v5
c)
v + 5
d)
v5
4.
Which expression is equivalent to:
d + d + d + 3 + 2
d + d + d + 3 + 2
a)
3d + 5
b)
d + 5
c)
2d + 7
d)
3d + 4
5.
Simplify by combining like terms:
4x2 - 3x + 11 -2x
4x2 - 3x + 11 -2x
a)
4x2 - 5x + 11
b)
11x + 11
c)
16x2 - 5x + 11
d)
10x2
6.
Rewrite the expression by combining like terms.
4x2 – 2x2 + 2y + 6y2 – y + x2
4x2 – 2x2 + 2y + 6y2 – y + x2
a)
3x2 + 3xy + 6y
b)
6y2 + 2xy + 2x
c)
7x2 + 35x
d)
3x2 + 7y2 + y
7.
Simplify by combining like terms:
3x-5x
a)
2x
b)
8x
c)
-2x
d)
15x2
8.
Like terms have the same _____ and the same _____.
a)
variables and numbers
b)
signs and numbers
c)
variables and exponents
d)
variables and signs
9.
A constant term has ______.
a)
no exponents
b)
no variables
c)
no numbers
d)
no letters
10.
A coefficient is __________.
a)
the variable
b)
a constant
c)
an exponent
d)
the number that comes before the variable
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