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WorksheetsExpressions Vocabulary and Combining LIke Terms
Total questions: 15
Worksheet time: 8mins
Name
Class
Date
1.
Given the expression: 7x - 8y + 4 - 2x
Determine the number of terms.
a)
1
b)
2
c)
4
d)
3
2.
Given the expression: 7x - 8y + 4 - 2x
Select the like terms in the expression.
a)
7x
b)
-8y
c)
4
d)
-2x
3.
Given the expression: 7x - 8y + 4 - 2x
Identify the constant.
a)
7x
b)
-8y
c)
4
d)
-2x
4.
A constant term has ______.
a)
no exponents
b)
no variables
c)
no numbers
d)
no letters
5.
A constant term is ______.
a)
just a number
b)
a letter
c)
x
d)
an expression
6.
A coefficient is __________.
a)
the variable
b)
a constant
c)
an exponent
d)
the number that comes before the variable
7.
How many terms does this expression have?
3x + 5y - 17 - 2y + x
3x + 5y - 17 - 2y + x
a)
3
b)
-17
c)
5
d)
1
8.
How many terms does this expression have?
-18y + 7yz - 4z
-18y + 7yz - 4z
a)
-18
b)
3
c)
7
d)
-4
9.
Which of these are like terms?
-3x + 4 - 8x + 2xy
-3x + 4 - 8x + 2xy
a)
-3x and -8x
b)
-3x and 4
c)
-3x and -8x and 2xy
d)
-8x and 2xy
10.
Simplify by combining like terms.
-14w + 8 + 9w - 2
-14w + 8 + 9w - 2
a)
23w + 6
b)
-23w + 6
c)
-6w + 7
d)
-5w + 6
11.
Simplify by combining like terms.
m + 9 - 4m
m + 9 - 4m
a)
5m
b)
m + 5m
c)
-3m + 9
d)
4m
12.
Simplify by combining like terms.
-8c + 12c - 17 + 21c - 4
-8c + 12c - 17 + 21c - 4
a)
25c - 21
b)
4c - 17
c)
21c + 25
d)
4c - 13
13.
What is the coefficient here?
-27m + 5
-27m + 5
a)
27
b)
-27
c)
5
d)
m
14.
What is the coefficient here?
17u + 8
17u + 8
a)
17
b)
8
c)
17u
d)
-8
15.
What is the coefficient here?
-1.5n - 14
-1.5n - 14
a)
1.5
b)
-14
c)
14
d)
-1.5
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