Simplify
Common Denominator
ADD/ SUBTRACT
Multiply & Divide
Mixed Numbers
100

5/10

what is 2/5 

100

3/5  and   1/15   

What is 15? 

100

2/5 plus 2/5 

What is 4/5? 

100

1/4 x 1/2 

What is 1/8? 

100

12/5 

What is 2 2/5 ? 

200

14/35

What is 2/5 

200

4/8 and  1/24 

What is 24? 

200
1/9 plus 1/3  

What is 4/9? 

200

3/6 x 3/5 

What is 9/30? 

200

20/17

What is 1 3/17? 

300

10/80

What is 1/8

300

3/18 & 1/3 

What is 18? 

300

7/8 minus 2/4 

What is 3/8?

300

1/3 divided by 1/2 

What is 2/3? 

300

43/18 

What is 2 7/18? 
400

22/77

what is 2/7 

400

1/5 & 4/6 

What is 30? 

400

4/7 plus 1/21 

What is 13/21? 

400

4/11 x  1/2 

What is 8/11? 

400

90/11

What is 8 2/11? 

500
24/100

what is 6/25

500

2/9 and 5/7 

What is 63? 

500

22/25 minus 3/5

What is 7/25? 

500

3/20 divided by 3/5   Simplify answer 

What is 1/4? 

500

Make an improper fraction 5 3/7

What is 38/7 
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