Adding and Subtracting Fractions

Adding fractions

100

2/4 + 1/4 = ?

3/4

200

What is 1/6 more than 2/6?

3/6

300

5/6 + 6/6 = ?

11/6 or 1 5/6

Subtracting Fractions

100

7/5 - 2/5 = ? 

5/5

200

14/12-7/12 = ?

7/12

300

12/4 - 7/4 = ?

5/4 or 1 1/4

Mixed Numbers --> improper fractions

100

2 3/5

13/5

200

9/4

2 1/4

300

3 1/6

19/6

400

11/2

5 1/2

500

6 5/8

53/8

Adding Mixed Numbers

100

2 3/8 + 1 2/8

3 3/8

200

3 9/15 + 5 4/15 = ?

8 13/15

300

4 5/12 + 3 9/12 = ?

8 2/12

400

7 6/11 + 1 8/11 = ?

9 3/11

500

6 7/10 + 2 6/10 = ?

9 3/10

Subtracting Mixed Numbers

100

5 7/9 - 2 3/9 = ? 

3 4/9

200

6 11/12 - 4 5/12 = ?

2 6/12

300

10 13/16 - 6 7/16 = ?

4 6/16

400

8 6/10 - 3 8/10 = ?

4 8/10

500

9 8/14 - 2 9/14 = ?

6 13/14