Fractions Quiz Review

Add

100

1/4 + 1/4

2/4

200

12/25 + 8/25

20/25

300

36/100 + 61/100

97/100

400

2/3 + 1/2

7/6

500

2 8/12 + 4 3/12

6 11/12

Subtract

100

4/6 - 1/6

3/6

200

17/18 - 5/18

12/18

300

79/150 - 66/150

13/150

400

5/7 - 2/3

1/21

500

11 4/8 - 6 1/8

5 3/8

LCM

100

Find LCM between: 4 and 5

20

200

Find LCM between: 6 and 9

18

300

Find LCM between: 4 and 8

16

400

Find LCM between: 2 and 7

14

500

Find LCM between: 10 and 11

110

Create Equivalent

100

Original fractions: 5/11 + 4/5

LCM: 55

What are the new fractions?

25/55 + 44/55

200

Original fractions: 3/4 + 1/3

LCM: 12

What are the new fractions?

9/12 + 4/12

300

Original fractions: 2/5 + 2/3

LCM: 15

What are the new fractions?

6/15 + 10/15

400

Original fractions: 8/10 - 1/2

LCM: 10

What are the new fractions?

8/10 - 5/10

500

Original fractions: 1/9 - 3/4

LCM: 36

What are the new fractions?

4/36 - 27/36