Math Jeopardy

Adding like fractions

100

1/5+2/5

3/5

200

3/7+3/7

6/7

300

4/8+3/8

7/8

400

5/10+2/10

7/10

500

12/20+7/20

19/20

Adding Unlike Fractions

100

1/2+1/3

5/6

200

3/5+1/4

17/20

300

1/6+2/5

17/30

400

1/4+3/8

5/8

500

3/10+3/5

9/10

Subtracting Like fractions

100

4/5-2/5

2/5

200

6/7-4/7

2/7

300

5/10-2/10

3/10

400

5/8-4/8

1/8

500

19/21-9/21

10/21

Subtracting Unlike Fractions

100

3/5-1/6

13/30

200

4/7-1/4

9/28

300

5/7-2/5

11/35

400

3/8-1/3

1/24

500

1/3-1/5

2/15

Bonus Questions

100

Denominator equals 

Bottom Number 

200

Common equals..

Same

300

Like fractions are

Fractions that have the same denominator 

400

What ever you do to the bottom you have to do to the ...

TOP

500

When switching a unlike fraction to a like fraction what method do you use 

Finding the Common Denominator