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6TH GRADE SIMPLIFYING

Total questions: 9

Worksheet time: 23mins

Name
Class
Date
1.
Simplify:6b + 7b - 10
a)
3b
b)
13b - 10
c)
13b2 - 10
d)
3b2
2.

r +10r

a)

11r

b)

-11r

c)

9r

d)

-11

3.
Simplify   6(x + -2)
a)
6x + -2
b)
6x - 12
c)
4x
d)
6x - 2
4.
Simplify the expression:
6 + 2(7x - 3) 
a)
12 + 7x
b)
14x
c)
14x + 3
d)
9 + 7x
5.

4(x+3) - 5

a)

4x + 7

b)

4x - 2

c)

4x - 17

d)

4x + 2

6.

3(5 + 3x) - 4x

a)

-x + 8

b)

7x + 15

c)

5x + 15

d)

7x + 8

7.
3(2x+1)+2(x-4)
a)
8x-3
b)
8x+11
c)
4x-5
d)
8x-5
8.

Which of the following are like terms?

a)

3x, 5

b)

3x, 5x

c)

3x, 5y

d)

3, 5x

9.

Find the mistake in this problem: 3(x + 2) = 3x + 2.

a)

Should have added the 3 and the x.

b)

There is no mistake in this problem.

c)

Should have multiplied the 3 with the 2.

d)

Should have added the 3 and the 2.