

1. 
A carpenter cuts a board that is 4 feet long. After the cut, 1 feet remain. How long was the piece that was cut? 


A. 
3 ft. 
B. 
3 ft. 


C. 
3 ft. 
D. 
3 ft. 


Hint 


2. 
______. 


A. 

B. 



C. 

D. 



Hint 


3. 
Find .Write the sum in simplest form. 


A. 

B. 



C. 

D. 



Hint 


4. 
Find . Write the difference in simplest form. 


A. 

B. 



C. 

D. 
2 


Hint 


5. 
Find . 


A. 

B. 



C. 

D. 



Hint 

