

1. 
An infant weighs 7 pounds at birth. Assuming that she gains 1 pound every 2 weeks, how much will she weigh in 10 weeks? 


A. 
17 pounds 
B. 
5 pounds 


C. 
7 pounds 
D. 
12 pounds 


Hint 


2. 
Express as a decimal. 


A. 
2.25 
B. 
2.16 


C. 
0.225 
D. 
0.216 


Hint 


3. 
2 cm = ______mm 


A. 
200 
B. 
20 


C. 
0.2 
D. 
2 


Hint 


4. 
Write 120,000,000 in scientific notation. 


A. 
1.2×10^{8} 
B. 
0.12×10^{9} 


C. 
1.2×10^{9} 
D. 
12×10^{7} 


Hint 


5. 
On how many days was the temperature at least 71 degrees? 





A. 
2 
B. 
1 


C. 
5 
D. 
3 


Hint 


6. 
If the number 178,651 is rounded to 179,000 and plotted on a stem and leaf plot as 179, how would you plot 151,205? 


A. 
151 
B. 
115 


C. 
152 
D. 
1512 


Hint 


7. 
Express 21.3 out of 100 as a percent. 


A. 
0.213% 
B. 
21.3% 


C. 
213% 
D. 
2.13% 


Hint 


8. 
Find the absolute value of 17. 


A. 

B. 
17 


C. 
17 
D. 
18 


Hint 


9. 
Find the missing value. 


A. 
15 
B. 
18 


C. 
16 
D. 
14 


Hint 


10. 
Find the circumference of the circle. Use 3.14 for 





A. 
28.26 cm 
B. 
254.34 cm 


C. 
113.04 cm 
D. 
56.52 cm 


Hint 


11. 
Which characteristic of a regular polygon is used to determine if it tessellates? 


A. 
The polygon has an even number of sides and angles. 
B. 
The angle measure at each vertex is less than 180. 


C. 
The angle measure at each vertex is a factor of 360. 
D. 
The sum of the measures of the angles is a multiple of 360. 


Hint 


12. 
Find the area of a trapezoid with bases 3 inches and 8 inches and height 4 inches. 


A. 
44 in^{2} 
B. 
35 in^{2} 


C. 
22 in^{2} 
D. 
11 in^{2} 


Hint 


13. 
The results of a poll show that 23% of people attending the movies on a weekend saw a particular movie. Out of 5832 people polled how many saw that movie? 


A. 
1341 
B. 
4491 


C. 
25,357 
D. 
13,414 


Hint 


14. 
Express as a decimal. 


A. 
26 
B. 
3.6666… 


C. 
0.26 
D. 
2.6 


Hint 


15. 
Find the circumference of a circle with diameter . Use . 


A. 

B. 



C. 

D. 



Hint 


16. 
Thirtyseven percent of a number is 28. Find the number to the nearest tenth. 


A. 
132.1 
B. 
103.6 


C. 
97.1 
D. 
75.7 


Hint 


17. 
If a stereo is sold for $59.99, and Karen pays $64.19 for it when she checks out, what is the sales tax in the area? 


A. 
7% 
B. 
6.75% 


C. 
6.50% 
D. 
7.25% 


Hint 


18. 
A friend of yours has 26 slips of paper, one with each letter of the alphabet on it. You randomly select six of them, not replacing any. What is the probability that all six letters that you choose are consonants ('y' is a consonant, not a vowel)? 


A. 

B. 



C. 

D. 



Hint 


19. 
The table shows how much time Eva spent in a music chat room on the Internet during the week. Which expression cannot be used to find the total number of hours she spent in the chat room? 





A. 
3 × 1.5 + 2 × 1 + 2 


B. 
1.5 + 1.5 + 1.5 + 1 + 1 + 2 


C. 
5(1.5 + 1) + 2 


D. 
3(1.5) + 2(1) + 2 


Hint 


20. 
The Niles Park District has 140 children signed up to play Little League Baseball. The makeup of the league is shown in the table. If one child is picked at random, what is the probability that he or she is not 9 years old? Write as a fraction in simplest form. 





A. 

B. 



C. 

D. 



Hint 


