Adding + Subtracting Fractions

Least common multiple

100

Least common Multiple for 3 and 6

6

200

Least common Multiple for 8 and4

8

300

Least common Multiple for 20 and10

20

400

Least common Multiple for 10 and5

10

500

Least common Multiple for 3 and4

12

Same Denominator

100

1/5 + 3/5 = ?

4/5

200

3/7 - 2/7 = ?

1/7

300

5/9  +   4/9

9/9

400

11 / 15  +  3/15

14/15

500

13/25 +  6/25 = ?

19/25

Adding LCD

300

2/3 + 1/6 = ?

5/6

400

5/8 + 1/4 = ?

7/8

500

13/18 + 1/9 = ?

15/18

Subtracting LCD

300

9/16 - 3/8 = ?

3/16

400

2/3 - 4/9 = ?

2/9

500

7/12 - 1/3 = ?

3/12

Favorites

100

Favorite movie?

Good Will Hunting

200

Favorite Food

Pizza or Burger