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Combine Like Terms
Solve for x
Compare and Order Fractions
Add the Fractions
Subtract the Fractions
Long Division Review
100

3x + 2x

5x

100

3x = 18

x=6

100

Compare the fractions using <, >, or =.

5/10    3/10

5/10 > 3/10

100

Add the fractions:   3/15  +  5/15

8/15

100

Subtract the fractions:   6/10  -  2/10

2/5

100

200 / 2

100

200

20x - 21x

-x

200

x/2 = 3

x=6

200

Order from least to greatest:

4/8, 3/4, 5/6

4/8, 3/4, 5/6

200

Add the fractions:  3/4  +  2/8

1

200

Subtract the fractions:  9/14  -  3/7

3/14

200

444 / 4

111

300

2(3x + 4x)

14x

300

3x + 2x = 15

x=3

300

Compare the fractions using <, >, or =.

24/24     3/5


24/24  >  3/5

300

Add the fractions:  7/20 + 1/6

31/60

300

Subtract the fractions:  7/12  -  1/6

5/12

300

169/13

13

400

-3x - 3 - 2y - 3y

-3x -  5y - 3

400

4/3 x = 12

x = 9

400

Compare the fractions using <, >, or =.

1/15     1/16

1/15 > 1/16

400

Add the fractions:  13/23 + 2/7

137/161

400

Subtract the fractions:  11/14 -  3/7

5/14

400

1258/2

629

500

3x(x + 2x - 2y)

9x2 - 6yx

500

20x - 30x = 5

x = -1/2

500

List the following rational numbers in ascending order:

23/24, 4/5, 1/2, 9/3, 45/50

1/2, 4/5, 45/50, 23/24, 9/3

500

Add the fractions: - 2/5 + 23/24

67/120

500

Subtract the fractions:   1 - 3/8

5/8

500

987,648/8

123,456