Adding and Subtracting Fractions

Adding Fractions 1

100

1/4 + 2/4

3/4

200

1/4 + 1/8

2/8+1/8

3/8

200

1/3 + 3/6

2/6+3/6

5/6

300

1/5 + 1/3

3/15+ 5/15

8/15

300

2/4 + 1/3

6/12 + 4/12

10/12

=5/6

Adding Fractions 2

100

1/3 + 1/3

2/3

200

1/3 + 4/6 

6/6 or 1 whole

200

1/2 + 4/10

9/10

300

1/7 + 3/5

26/35

300

1/12 + 1/9

1/6 (6/36 or 3/18)

Subtracting Fractions 1

100

3/4 - 2/4

1/4

200

5/6 - 1/3

3/6 or 1/2

200

9/10 - 1/2

4/10 or 2/5

300

11/12 - 1/5

43/60

300

6/7 - 1/3

11/21 

Subtracting Fractions 2

100

6/7 - 3/7

3/7

200

9/12 - 1/6

7/12

200

8/8 - 1/2

4/8 or 1/2

300

3/4 - 1/7

17/28

300

14/15 - 1/2

13/30

Random Fractions

100

1 2/6

8/6

200

23/7

3 2/7

200

1/6 + 1/4

5/12

300

Least to Greatest 

1/4 , 1/3 , 3/4 , 1/7

1/7 , 1/4 , 1/3 , 3/4

300

Greatest to least

1/8 , 5/4 , 3/8 , 1/2

5/4 , 1/2 , 3/8 , 1/8