Free Printable Module 3 Topic A "combine like terms"

1.

$5a+4b+2b+3a+13$

a)

$27ab$

b)

$13a+13b+13$

c)

$14ab+13$

d)

$8a+6b+13$

2.

$\frac{1}{2}\left(6a-10\right)$

a)

$12a+20$

b)

$12a-20$

c)

$3a-5$

d)

$3a+5$

3.

$5\left(-a+b\right)-\left(a-12\right)$

a)

$4a-5b-12$

b)

$-6a+5b+12$

c)

$-6a+5b-12$

d)

$-4a+5b+12$

4.

$-0.25\left(20a-4\right)$

a)

$-12.25a+4.25$

b)

$-5a+4$

c)

$-5a+1$

d)

$-19.75a-3.75$

5.

$10a^2+3\left(4a+2\right)-3a^2$

a)

$7a^2+7a+5$

b)

$7a^2+12a+6$

c)

$19a^2+6$

d)

$-7a^2+12a+6$

6.

$\frac{1}{4\ }\left(12-10a+16\right)$

a)

$\frac{18}{4}a$

b)

$-\frac{5}{2}a+20$

c)

$-\frac{5}{2}a+7$

d)

$-10a\ +7$

7.

$3\left[4\left(2x-5\right)+2\left(x+2\right)\right]$

a)

$30x+48$

b)

$30x-48$

c)

$30x-72$

d)

$30x+72$

8.

Select ALL the expressions equivalent to

-5\left(6x-4\right)

a)

$20-30x$

b)

$-30x-20$

c)

$-30x+20$

d)

$2\left(-15x+10\right)$

e)

$5-7\left(6x-4\right)$

9.

Greg has a coupon for 1/4 off the regular price, p, of a fishing pole. Which expressions represent the price of the fishing pole. Select the TWO correct options.

a)

$p-\frac{1}{4}$

b)

$p-\frac{1}{4}p$

c)

$\frac{1}{4}p$

d)

$\frac{3}{4}p$

e)

$p-\frac{3}{4}p$

10.

Find the perimeter of the following triangle:

a)

$7x+13$

b)

$7\left(x+13\right)$

c)

$20x$

d)

$20\left(x+1\right)$

11.

Which expressions are a factor of: (Select ALL that applies)

-36xyz-12xy+24xyz

a)

4

b)

24

c)

6x

d)

2xy

e)

4xyz

12.

Which expression is equal to

15-\frac{17}{5\ }m+\frac{2}{5}m

a)

$12m$

b)

$15-3m$

c)

$-3\left(5-m\right)$

d)

$3\left(m-5\right)$

13.

What is the area of the rectangle?

a)

$3x+12$

b)

$6x+24$

c)

$21x+35$

d)

$15x$

14.

$4x+12$

What is the following in factored form?

a)

$4\left(x+12\right)$

b)

$4\left(4x+12\right)$

c)

$4\left(x+3\right)$

d)

$x+12$

15.

Fred and Mike each get paid $8.00 per hour (h). Fred gets paid an extra $14.00 for fixing a broken chair. Which three expressions are equivalent to the amount of money Fred and Mike were paid together?

a)

$8h+8h+14$

b)

$2\left(8h+14\right)$

c)

$2\left(8h\right)+14$

d)

$16h+14$

e)

$16h+28$

16.

$3\left(2.50-f\right)+13$

Simplify:

a)

$3f-20.50$

b)

$-3f+18.50$

c)

$-3f+20.50$

d)

$3f-18.50$

Module 3 Topic A "combine like terms"

Total questions: 16

Worksheet time: 16mins

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