Fractions

Adding Fractions

100

1/2 + 1/2

1

200

3/4 + 3/4

1 1/2

300

9/16 + 5/8

1 3/16

400

1 1/3 + 2 2/15

3 7/15

500

3 5/22 + 4 15/16

8 29/176

Multiplying fractions

100

1/2 X 1/2

1/4

200

7/16 X 9/32

63/512

300

 1/3 X  8/10

4/15

400

5/7 X 2/3

10/21

500

 2/5 X 2/7

4/35

Subtracting Fractions

100

7/4 - 5/12

1 1/3

200

12/7 - 22/35

1 3/35

300

11/7 - 23/42

1 1/42

400

25/8 - 17/32

2 19/32

500

41/14 - 3/7

2 1/2

Solving Equations With Variables

100

3x=21 Solve for X

7

200

3x+12= 21 Solve for X

9

300

6x+14= 44

X=5

400

3x+2x+12= 37

X=5

500

2x+10+4x+3x=100

X=10

Combining Like terms

100

3x+14+4x+10

7x+24

200

3x+3y+2x+14+4y+10

5x+7y+24

300

12c+13+2d+13C+12+4d

25c+6d+25

400

22+22+12+7c+3v+6c+3v

56+13c+6v

500

2c+2v+2b+22

2c+2v+2b+22