Adding Like Fractions
Subtracting Like Fractions
Adding Unlike Fractions
Subtracting Unlike Fractions
Add/Sub Word Problems
100

1/4 + (-2/4)

What is 

-1/4

100

-6/11 - 4/11

-10/11

200

-5/9 + 4/9

-1/9

300

1/3 + - 1/3

0

300

3/7 - (-6/7) 

1 2/7

400

2/5 - 4/5 + 3/5

1/5

400

-3/8 - (-4/8) - 7/8

-3/4

500

-2/11 + (-3/11) - 6/11

-1

500

-1/12 - (-5/12) - 3/12

1/12

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