

1. 
Evaluate 3 × 2  6 ÷ 2 + 5. 


A. 
8 
B. 
1 


C. 
5 
D. 
2 


Hint 


2. 
Simplify 6a + 15a. 


A. 
21a 
B. 
42a 


C. 
21a^{2} 
D. 
6a + 15a 


Hint 


3. 
Simplify 3 + 2(xy+ 3z) + 4xy. 


A. 
5xy + 3z + 3 
B. 
9xy + 15z 


C. 
6xy + 3z + 3 
D. 
6xy + 6z + 3 


Hint 


4. 
Based on the line plot, how many students scored at least 70? 





A. 
13 
B. 
14 


C. 
25 
D. 
12 


Hint 


5. 
State the additive inverse of 32. 


A. 
1 
B. 
32 


C. 
32 
D. 
0 


Hint 


6. 
Simplify (3a)(2b) + (5b)(2a). 


A. 
16ab 
B. 
4ab 


C. 
16ab 
D. 
4ab 


Hint 


7. 
Solve 15 + a = 10. 


A. 
a = 25 
B. 
a = 25 


C. 
a = 150 
D. 
a = 5 


Hint 


8. 
The sum of a number and 16 is 25. Find the number. 


A. 
41 
B. 
9 


C. 

D. 
9 


Hint 


9. 
Solve 198 = 11x. 


A. 
x = 187 
B. 
x = 18 


C. 
x = 187 
D. 
x = 18 


Hint 


10. 
Two trains leave the station at the same time. The first train is traveling north at 55 mph and the second train is traveling south at 35 mph. How long does it take until they are 45 miles apart? 


A. 
hour 
B. 
1 hour 


C. 
hour 
D. 
hour 


Hint 


11. 
Evaluate 5(11 + 2^{2}  10) – 19. 


A. 
6 
B. 
44 


C. 
106 
D. 
66 


Hint 


12. 
Simplify 12y + 8y. 


A. 
20y 
B. 
4y 


C. 
simplified 
D. 
20y^{2} 


Hint 


13. 
Simplify 2x + 5x + 4(x + 3). 


A. 
11x + 12 
B. 
23x 


C. 
11x + 3 
D. 
14x 


Hint 


14. 
Make a table showing the cost of buying 1 to 5 CDs if CDs cost $12 each. 


A. 



B. 



C. 



D. 



Hint 


15. 
Rico took a survey to find out the number of family members in each of his classmates' households. The results of the survey are shown in the graph. How many students responded with an answer of less than 6 family members? 





A. 
90 
B. 
85 


C. 
5 
D. 
80 


Hint 


16. 
Graph the set of numbers on a number line. {5, 2, 1, 3, 4} 


A. 



B. 



C. 



D. 



Hint 


17. 
Find 5(20). 


A. 
100 
B. 
100 


C. 
15 
D. 
25 


Hint 


18. 
Evaluate m^{2} if m = . 


A. 

B. 



C. 

D. 



Hint 


19. 
Find 


A. 
9 
B. 
81 


C. 
81 
D. 
9 


Hint 


20. 
Find 


A. 
1.1 
B. 
11 


C. 
1.1 
D. 
1.1 


Hint 


