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Simiplifying Expressions Quick Check

Total questions: 10

Worksheet time: 3hrs 30mins

Name
Class
Date
1.

Simplify by combining like terms:

5a + 2b - 3a + 4

a)

8a + 2b + 4

b)

2a + 2b + 4

c)

8ab

d)

4ab + 4

2.

Simplify 14(b – 10).

a)

4b

b)

b – 140

c)

14b – 140

d)

14b – 10

3.
4(k + 7)
a)
4k + 28
b)
4k - 28
c)
-4k + 28
d)
4k - 28
4.
What is the coefficient of x2 ?
3x + 8x2
a)
3
b)
11
c)
-11
d)
8
5.
How many terms are in the following expression?
 7y  + 3 - 7k  -2
a)
2
b)
7
c)
4
d)
3
6.
Simplify the expression:
6 + 2(7x - 3) 
a)
12 + 7x
b)
14x
c)
14x + 3
d)
9 + 7x
7.
-12n - (-13n)
a)
-25n
b)
25n
c)
n
d)
-n
8.
If x = 5, y = 3 & z = 2, what is x + 2y + 3z
a)
15
b)
16
c)
17
d)
18
9.
If a=4,b=5 and c=6,find 2c-a-b
a)
4
b)
3
c)
6
10.
Simplify the expression: 7+3(1 - 2x) 
a)
21 - 6x
b)
10 - 2x
c)
10 - 20x
d)
10 - 6x