

1. 
Find . Write the difference in simplest form. 


A. 

B. 



C. 

D. 



Hint 


2. 
Find + written in simplest form. 


A. 

B. 



C. 

D. 



Hint 


3. 
Find  written in simplest form. 


A. 

B. 



C. 

D. 



Hint 


4. 
Find  written in simplest form. 


A. 

B. 



C. 

D. 



Hint 


5. 
Find + written in simplest form. 


A. 

B. 



C. 

D. 



Hint 


