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Worksheets

Combining Like Terms

Total questions: 24

Worksheet time: 29mins

Name
Class
Date
1.

Simplify: x + 3x + 6x + x

a)

9x

b)

11x

c)

2x + 9x

d)

Can't be simplified

2.

Simplify: 7t - 3t + t - 3t

a)

2t

b)

8t - 6t

c)

14t

d)

Can't be simplified

3.

Simplify: 4q + 4t + 3q + t

a)

12tq

b)

3q + 4t

c)

7q + 5t

d)

Can't be simplified

4.

Simplify: 4k + 6k - 3k + 3s - s

a)

13k + 3s

b)

7k + 2s

c)

7k + 4s

d)

Can't be simplified

5.

Simplify: 10d - 3d + 2e + 4d

a)

11d + 2e

b)

17d + 2e

c)

19de

d)

Can't be simplified

6.

Simplify: 8q + 3q - 6t + 2q - 4q

a)

3qt

b)

11q - 6t - 2q

c)

9q -6t

d)

Can't be simplified

7.

Simplify: 7y2 5y + 9y  5y27y^2\ -5y\ +\ 9y\ -\ 5y^2  

a)

6y2 6y^{2\ }  

b)

2y2 + 4y 2y^{2\ }+\ 4y\  

c)

12y2 + 14y12y^{2\ }+\ 14y  

d)

Can't be simplified

8.

Simplify: 10w + 3d + 3w + d

a)

13w + 4d

b)

17wd

c)

13w + 3d

d)

Can't be simplified

9.

Simplify: 12b + 4b2 - 10b

a)

4b2 + 2b

b)

4b2 + 22b

c)

6b2

d)

Can't be simplified

10.

Simplify: 5e + 7e - 10e + 9 e

a)

31e

b)

21e - 10e

c)

11e

d)

Can't be simplified

11.

Simplify: 7j + 3k + 10j - k

a)

3j + 4k

b)

17j + 2k

c)

19jk

d)

Can't be simplified

12.

Simplify: m + m + m + m

a)

4m

b)

m4

c)

m

d)

Can't be simplified

13.

Simplify: 4f2 + 3h - g + f

a)

5f2 + 3h - g

b)

7fhg

c)

4f2 + 3hgf

d)

Can't be simplified

14.

Simplify: 23s + 23d + 4s - 4d

a)

27s + 19d

b)

19s + 27d

c)

27s + 27d

d)

Can't be simplified

15.

Simplify: 5p + 7y + 2t - 3p + 4y

a)

15pyt

b)

2p + 11y + 2t

c)

8p + 11y + 2t

d)

Can't be simplified

16.
y + x + y + y + x 
a)
2 + 3 
b)
x + y 
c)
2x + 3y 
d)
5xy 
17.
a + a + a + a
a)
a + 4 
b)
4a 
c)
a to the fourth power 
d)
4a + 4 
18.
A coefficient is __________.
a)
the variable
b)
a constant
c)
an exponent
d)
the number that comes before the variable
19.
5z - 4z 
a)
1z
b)
9z 
c)
20z 
d)
20.
3 + 12c - 4c 
a)
16c + 3 
b)
8c + 3 
c)
5c 
d)
8c 
21.
Which expression is equivalent to:
d + d + d + 3 + 2
a)
3d + 5
b)
d + 5
c)
2d + 7
d)
3d + 4
22.
-6k + 7k=
a)
k
b)
-k
c)
12k
d)
-12k
23.
-4x - 10x
a)
-14
b)
6x
c)
-6x
d)
-14x
24.
Simplify the expression:
n -10 +9n -3
a)
-3
b)
9n-3
c)
n
d)
10n -13