

1. 
Which addition problem is modeled? 





A. 
3 + 5 = 8 
B. 
–3 + 5 = 2 


C. 
3 + (5) = 2 
D. 
3 + (5) = 2 


Hint 


2. 
Evaluate 15 + x if x = 27. 


A. 
12 
B. 
32 


C. 
12 
D. 
32 


Hint 


3. 
Simplify z + (5) + 18. 


A. 
z + 13 
B. 
z + (23) 


C. 
z + 23 
D. 
z + (13) 


Hint 


4. 
Tiger Woods won the 2003 Bay Hill Invitational by shooting 2, 7, 6, and 4. What was his total score after the four rounds? 


A. 
1 
B. 
1 


C. 
19 
D. 
19 


Hint 


5. 
The table shows the performance of the stock market each day of the past week. Write an integer to represent the value of the stock market by the end of the week. 





A. 
6.76 
B. 
33.30 


C. 
33.30 
D. 
6.76 


Hint 


