

1. 
Write 2^{4} as a product. 


A. 
2 + 2 + 2 + 2 
B. 
4 + 4 


C. 
4 · 4 
D. 
2 · 2 · 2 · 2 


Hint 


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


A. 
273 
B. 
115 


C. 
325 
D. 
100 


Hint 


3. 
You have scores of 62, 75, and 90 on three of your history exams. What do you need to get on your fourth exam in order to have a mean of 80? 


A. 
80 
B. 
93 


C. 
97 
D. 
100 


Hint 


4. 
Write the prime factorization of 204. 


A. 
2 × 3 × 17 
B. 
2 × 17 


C. 
2 × 2 × 3 × 17 
D. 
6 × 17 


Hint 


5. 
Which model represents the same fraction as the model shown? 





A. 

B. 



C. 

D. 



Hint 


6. 
In a survey, 75 out of 100 eighth graders said they bought lunch at school. What percent is this? 


A. 
0.75% 
B. 
25% 


C. 
100% 
D. 
75% 


Hint 


7. 
Which fraction is greatest? 





A. 
II 
B. 
I 


C. 
They are all equal. 
D. 
III 


Hint 


8. 
Which numbers are ordered from least to greatest? 


A. 
10, 8, 5, 32, 32, 35, 50 


B. 
50, 35, 32, 32, 10, 5, 8 


C. 
–8, 5, 10, 32, 32, 35, 50 


D. 
–5, 8, 10, 32, 32, 35, 50 


Hint 


9. 
Solve 5 = t – 6. 


A. 
11 
B. 
10 


C. 
–1 
D. 
1 


Hint 


10. 
At a local lake, you can rent canoes for a flat fee of $5.00, plus an additional fee of $2.00 per hour. If you have $15.00, use the equation 15 = 2h + 5 to determine how many hours you can use the canoe. 


A. 
4 hours 
B. 
5 hours 


C. 
10 hours 
D. 
7.5 hours 


Hint 


11. 
One gallon is four times as much as one quart. A gallon of water weighs about eight pounds. Use the equation 4q = 8 to find out about how much a quart of water weighs. 


A. 
2 pounds 
B. 
8 pounds 


C. 
1 pounds 
D. 
4 pounds 


Hint 


12. 
Find the circumference of a cookie with a diameter of in. Use . 


A. 
in. 
B. 
in. 


C. 
in. 
D. 
in. 


Hint 


13. 
Estimate × 21. 


A. 
11 
B. 
16 


C. 
28 
D. 
15 


Hint 


14. 
The stemandleaf plot shows the bowling scores of one round of a bowling meet. Choose the statement that best describes how the data are spread out. 





A. 
The majority of bowlers scored 149 points or greater. 


B. 
The majority of bowlers scored 149 points or less. 


C. 
The mode represents the average bowling score. 


D. 
The bowling scores are evenly spread out between 116 and 168. 


Hint 


15. 
Estimate  . 


A. 

B. 
1 


C. 
1 
D. 
0 


Hint 


16. 
Estimate  . 


A. 

B. 
1 


C. 
0 
D. 
1 


Hint 


17. 
Find the multiplicative inverse of . 


A. 

B. 



C. 

D. 



Hint 


18. 
Find the slope of the line that passes through each pair of points. 





A. 
5 
B. 



C. 
5 
D. 
 


Hint 


19. 
Find the slope of the line that passes through each pair of points. (0, 7), (6, 5) 


A. 
 
B. 
2 


C. 

D. 
2 


Hint 


20. 
Skateboarders jump off ramps like the one shown. Which of the following statements is true? 





A. 
The slope is less than 1. 
B. 
The slope is equal to 0. 


C. 
The slope is equal to 1. 
D. 
The slope is greater than 1. 


Hint 


