

1. 
Find .Write the sum in simplest form. 


A. 

B. 



C. 

D. 



Hint 


2. 
Find . Write the difference in simplest form. 


A. 

B. 



C. 

D. 



Hint 


3. 
The circle graph below shows the results of a survey of students'favorite types of pizza at Longview Middle School. What fraction of students prefer either cheese or vegetarian pizza? 





A. 

B. 



C. 

D. 



Hint 


4. 
Solve z = – . 


A. 

B. 



C. 
1 
D. 



Hint 


5. 
Find  written in simplest form. 


A. 

B. 



C. 

D. 



Hint 


