Equivalent Expressions Mid-Topic Review (Block 6-7)

Simplify Expressions

100

2x + 3x

What is 5x ?

200

2.3m - 0.8m

What is 1.5m ?

300

-4y - y

What is -5y ?

400

1/2p + 3/4p + 1/3p

What is 19/12p ?

500

1.2s + 3 - 0.5s - 4 + 2s

What is 2.7s - 1 ?

Expand Expressions

100

2(x + 1)

What is 2x + 2?

200

1.5(y - 4)

What is 1.5y - 6?

300

1/4(1/5t + 1/3)

What is 1/20t + 1/12 ?

400

4(3x - 7) + 14

What is 12x - 14 ?

500

1/2(4m - 8p + 1/5) + m

What is 3m - 4p + 1/10 ?

Expand Expressions with Negatives

100

-2(m + 2)

What is -2m - 4 ?

200

-(2p + 5)

What is -2p - 5 ?

300

-2/3(6x + 3)

What is -4x - 2 ?

400

-2.5(-2s - 4)

What is 5s + 10 ?

500

-3(5x - 3) + 8x

What is -7x + 9 ?

Factor Expressions

100

3m + 2

What is 3m + 2 ?

200

2x - 6

What is 2(x - 3)?

300

8t - 20s

What is 4(2t - 5s)?

400

2x + 4y + 2

What is 2(x + 2y +1) ?

500

6m - 9n + 12

What is 3(2m - 3n + 4)?

Factor Expressions with Negatives

100

-2y - 1

What is -1(2y + 1)?

200

-3m - 9

What is -3(m + 3)?

300

-8p - 12

What is -4(2p + 3)?

400

-10s - 8r

What is -2(5s + 4r)?

500

-12x - 6y - 24

What is -6(2x + y + 4)?