

1. 
Which operation should be done first when evaluating 15 – 5 ÷ 3 + 2  1? 


A. 
division 
B. 
multiplication 


C. 
addition 
D. 
subtraction 


Hint 


2. 
Evaluate if a = 9, b = 6 and c = 3. 


A. 
15 
B. 
11 


C. 
9 
D. 
5 


Hint 


3. 
Which symbol makes the following statement true? 7,500 ______ 7.5 × 10^{3} 


A. 
= 
B. 
> 


C. 

D. 
< 


Hint 


4. 
How can a line graph be used to make predictions? 


A. 
It has a title. 


B. 
It shows a trend over time. 


C. 
It has vertical and horizontal scales. 


D. 
It displays data. 


Hint 


5. 
The following are scores on an English exam. The highest score possible is 100. Which is the correct line plot? 





A. 



B. 



C. 



D. 



Hint 


6. 
Which statistic gives the most accurate information for the following set of test scores? 2, 85, 87, 88, 89 


A. 
range 
B. 
mode 


C. 
mean 
D. 
median 


Hint 


7. 
Luis Gonzales plays baseball for the Arizona Diamondbacks. After 20 games one season, he had 11 homeruns. Predict how many homeruns he will have after 100 games. 


A. 
100 
B. 
22 


C. 
55 
D. 
220 


Hint 


8. 
Evaluate 4^{2} – 10 


A. 
6 
B. 
16 


C. 
2 
D. 
26 


Hint 


9. 
Evaluate y^{3} if y = 4. 


A. 
43 
B. 
16 


C. 
12 
D. 
64 


Hint 


10. 
How many baseball players had a batting average above .250? 





A. 
9 
B. 
11 


C. 
7 
D. 
2 


Hint 


11. 
For the data {11, 13, 18, 19, 22, 25, 29, 32, 37, 37, 38}, what is the interquartile range? 


A. 
7 
B. 
19 


C. 
27 
D. 
12 


Hint 


12. 
The line plot shows students' scores for a science test. How many students scored an 85 on the science test? 





A. 
3 
B. 
2 


C. 
0 
D. 
1 


Hint 


13. 
Evaluate 1^{5}. 


A. 
1 
B. 
5 


C. 
15 
D. 
6 


Hint 


14. 
Evaluate j  k if j = 10 and k = 2. 


A. 
20 
B. 
5 


C. 
12 
D. 
8 


Hint 


15. 
Mrs. Robinson bought each of her two daughters a red, white, and blue striped sweater. Her total came to $33.30. Find an equation that shows how much each sweater cost. Use s to represent of the cost of 1 sweater. 


A. 
2s = 33.3 
B. 
2 + s = 33.3 


C. 
s  2 = 33.3 
D. 
= 33.3 


Hint 


16. 
Which expression represents the Identity Property of Multiplication? 


A. 
j × 1 = j 
B. 
h × 0 = 0 


C. 
4 × 1 = 1 × 4 
D. 
8 + 0 = 8 


Hint 


17. 
Which set of numbers is ordered from least to greatest? 


A. 
10,100,000; 101,000,000; 1.01 × 10^{6}; 1.0 × 10^{7} 


B. 
1.01 × 10^{6}; 1.0 × 10^{7}; 10,100,000; 101,000,000 


C. 
101,000,000; 10,100,000; 1.0 × 10^{7}; 1.01 × 10^{6}; 


D. 
10,100,000; 1.01 × 10^{6}; 101,000,000; 1.0 × 10^{7} 


Hint 


18. 
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^{5} sq mi 


C. 
3.5 × 10^{6} sq mi 
D. 
3.5 × 10^{4} sq mi 


Hint 


19. 
Which bar graph shows the number of endangered species by group in the U.S.? 





A. 



B. 



C. 



D. 



Hint 


20. 
The graphs below show the number of minutes spent on the phone. Which graph would you use to determine how many calls were between 6 and 20 minutes? 


A. 

B. 



C. 

D. 



Hint 


