

1. 
Find the solution of 72 + z = 84 if the value of z can be selected from the set {4, 8, 12, 16}. 


A. 
8 
B. 
12 


C. 
4 
D. 
16 


Hint 


2. 
Find the mode of {325, 100, 115, 621, 325, 325, 100}. 


A. 
273 
B. 
115 


C. 
100 
D. 
325 


Hint 


3. 
Which statistic gives the most accurate information for the following set of test scores? 2, 85, 87, 88, 89 


A. 
mode 
B. 
median 


C. 
range 
D. 
mean 


Hint 


4. 
What is the greatest common factor of 16x^{2} and 12x? 


A. 
4x 
B. 
12x 


C. 
16x^{2} 
D. 
4x^{2} 


Hint 


5. 
Write a percent to represent the shaded area. 





A. 
16% 
B. 
4% 


C. 
100% 
D. 
64% 


Hint 


6. 
Express 25% as a fraction. 


A. 

B. 



C. 

D. 



Hint 


7. 
Which addition problem is modeled? 





A. 
–3 + 5 = 2 
B. 
3 + 5 = 8 


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


Hint 


8. 
Students at Appleton Middle School recently voted for a school mascot. The results are shown in the circle graph below. Which mascot received 30% of the votes? 





A. 
stallion 
B. 
lion 


C. 
tiger 
D. 
bull 


Hint 


9. 
Evaluate x + 5y if x = 12 and y = 9. 


A. 
57 
B. 
47 


C. 
71 
D. 
153 


Hint 


10. 
Evaluate x^{2} + 2xy + y^{2} if = 4 and y = 7. 


A. 
78 
B. 
86 


C. 
65 
D. 
121 


Hint 


11. 
Find the interquartile range of the data. 





A. 
5 
B. 
7 


C. 
10 
D. 
17 


Hint 


12. 
Express 52% as a fraction. 


A. 

B. 



C. 

D. 



Hint 


13. 
Which symbol makes the sentence true? ______ 


A. 
= 
B. 
< 


C. 

D. 
> 


Hint 


14. 
Name the ordered pair for point P. 





A. 
(2, 5) 
B. 
(5, 2) 


C. 
(5, 2) 
D. 
(2, 5) 


Hint 


15. 
Solve z = 20 ÷ 10 


A. 
10 
B. 
2 


C. 
2 
D. 
10 


Hint 


16. 
Which expression represents the Identity Property of Multiplication? 


A. 
4 × 1 = 1 × 4 
B. 
h × 0 = 0 


C. 
j × 1 = j 
D. 
8 + 0 = 8 


Hint 


17. 
The Mojave Desert in southern California is 15,000 square miles. The Sahara Desert in northern Africa is about 233 times larger than the Mojave Desert. How big is the Sahara Desert? 


A. 
3.5 × 10^{3} sq mi 
B. 
3.5 × 10^{4} sq mi 


C. 
3.5 × 10^{5} sq mi 
D. 
3.5 × 10^{6} sq mi 


Hint 


18. 
Which bar graph shows the number of endangered species by group in the U.S.? 





A. 



B. 



C. 



D. 



Hint 


19. 
The table shows the heights of U.S. Presidents. Which is a histogram of the data? 





A. 



B. 



C. 



D. 



Hint 


20. 
Of all Americans who use a mobile phone, approximately 1 in 5 subscribe to the wireless Internet. What percent of mobile phone users is this? 


A. 
20% 
B. 
15% 


C. 
10% 
D. 
40% 


Hint 


