Expression/Equation Practice

Combining Like Terms

100

5x + 7x + 10

12x + 10

200

-8w + 10w - 4

2w - 4

300

5a + 4 - 3a - 3

2a + 1

400

.5j - 10k + 1.5j - 13k

2j - 23k

500

1.25g + 2.75h - .75g + 0.5h + 0.25h

0.5g + 3.5h

Distributing

100

3(2x+2)

6x+6

200

5(-5x + 4j + 7)

-25x + 20j + 35

300

-3(7x+6)

-21x-18

400

-4(-2x+y-5)

8x-4y+20

500

-8(3x+2) + (6x+ 6)

-18x - 10

One-Step Equations

100

x + 3 = 5

x = 2

200

28 = 7x

x = 4

300

-87 + x = 3

x = 90

400

x - 9.2 = 16.5

x = 25.7

500

x/9 = -6

x = -54

Two-Step Equations

100

2x + 2 = 8

x = 3

200

5x - 7 = 48

x = 11

300

x/4 - 8 = 4

x = 48

400

-6x - 1 = 71

x = 12

500

5x + 3x - 6 = 50

x = 7

Math Vocabulary

100

The definition of the word; Quotient

Divide

200

Complete the phrase;
What I do to one side...

I do to the other

300

The definition of the word; Inverse

Opposite

400

The number that is on top of a fraction

Numerator

500

Types of numbers that are fractions, decimals, & negatives

Rational