

1. 
Based on the factor trees, what is the greatest common factor of 8 and 20? 


A. 
2 
B. 
8 


C. 
20 
D. 
4 


Hint 


2. 
What is the greatest common factor of 22, 66, and 110? 


A. 
22 
B. 
11 


C. 
2 
D. 
66 


Hint 


3. 
Express 21.3 out of 100 as a percent. 


A. 
0.213% 
B. 
213% 


C. 
21.3% 
D. 
2.13% 


Hint 


4. 
Which fraction is greatest? 





A. 
They are all equal. 
B. 
I 


C. 
II 
D. 
III 


Hint 


5. 
Estimate . 


A. 
40 
B. 
27 


C. 
30 
D. 
36 


Hint 


6. 
How many pints can a 2quart pitcher hold? 


A. 
8 
B. 
6 


C. 
10 
D. 
4 


Hint 


7. 
The length of a rectangle measures feet. The width measures 30 inches. Find the perimeter of the rectangle. 


A. 
ft 
B. 
5 ft 


C. 
8 ft 
D. 
ft 


Hint 


8. 
Jacki scored 14 goals in 18 attempts in soccer this season. About what percent of her attempts were goals? 


A. 
50% 
B. 
85% 


C. 
60% 
D. 
75% 


Hint 


9. 
In a set of data, if the interquartile range is 8, the upper quartile is at 17, what is the highest number that could be in the data without being an outlier? 


A. 
52 
B. 
29 


C. 
50 
D. 
30 


Hint 


10. 
Write the prime factorization of 810. 


A. 
2 × 3^{4} × 5 
B. 
2 × 5 × 9^{2} 


C. 
3^{2} × 4 × 5 
D. 
2 ×3 × 5 


Hint 


11. 
What is the greatest common factor of 64 and 40? 


A. 
20 
B. 
2 


C. 
8 
D. 
4 


Hint 


12. 
In what quadrant is point S. 





A. 
I 
B. 
IV 


C. 
II 
D. 
III 


Hint 


13. 
Evaluate + f if f = . 


A. 

B. 



C. 

D. 



Hint 


14. 
Find 30% of 300. 


A. 
100 
B. 
10 


C. 
900 
D. 
90 


Hint 


15. 
Recently, basketball player Steve Nash made 231 free throws in 258 attempts. What percent of free throws did he make? Round to the nearest whole percent. 


A. 
90% 
B. 
95% 


C. 
85% 
D. 
88% 


Hint 


16. 
On a full flight from San Antonio to Los Angeles 28 people sat in first class. If 130 were on the flight, how many people sat in coach? 


A. 
158 
B. 
112 


C. 
102 
D. 
108 


Hint 


17. 
Write 6.2 × 10^{5} in standard form. 


A. 
62,000,000 
B. 
6,200,000 


C. 
620,000 
D. 
62,000 


Hint 


18. 
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 bowling scores are evenly spread out between 116 and 168. 


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


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


D. 
The mode represents the average bowling score. 


Hint 


19. 
Simplify 11 + d + (15). 


A. 
26 + d 
B. 
26 + (d) 


C. 
26 + (d) 
D. 
26 + d 


Hint 


20. 
Find × 8 written in simplest form. 


A. 
3 
B. 
3 


C. 
3 
D. 
3 


Hint 


