Simplify the Fraction (lowest terms)
Add the Fractions
Subtract the Fractions
100

Simplify the fractions 5/10.

1/2

100

Add the fractions:   2/15  +  1/15

1/5

100

Subtract the fractions:   6/10  -  2/10

2/5

200

Simplify the fraction 8/12.

2/3

200

Add the fractions:  1/4  +  2/8

1/2

200

Subtract the fractions:  9/14  -  3/7

3/14

300

Simplify the fraction 18/54.

1/3

300

Add the fractions:  6/20+1/5

1/2

300

Subtract the fractions:  7/12  -  1/6

5/12

400

Simplify the fraction 7/49.

1/7

400

Add the fractions:  1/8+2/3

19/24

400

Subtract the fractions:  11/14 -  3/7

5/14

500

Simplify the fraction 120/440.

6/11

500

Add the fractions: 1/6 + 2/9

7/18

500

Subtract the fractions:   1 - 3/8

5/8

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