

1. 
3.5 g = ______mg 


A. 
3,500 
B. 
350 


C. 
0.35 
D. 
0.0035 


Hint 


2. 
Write 120,000,000 in scientific notation. 


A. 
1.2×10^{9} 
B. 
12×10^{7} 


C. 
1.2×10^{8} 
D. 
0.12×10^{9} 


Hint 


3. 
What would you predict your resting heart rate would be if you exercise 25 minutes per day? 





A. 
50 
B. 
70 


C. 
120 
D. 
100 


Hint 


4. 
Which of the following numbers is prime? 


A. 
1 
B. 
15 


C. 
9 
D. 
5 


Hint 


5. 
Find the least common multiple of 3, 4, and 5. 


A. 
30 
B. 
60 


C. 
120 
D. 
12 


Hint 


6. 
Solve 5 = t – 6. 


A. 
1 
B. 
10 


C. 
–1 
D. 
11 


Hint 


7. 
African elephants can weigh up to 16,500 pounds. They weigh about 1.5 times more than Indian elephants. Use the equation 1.5w = 16,500 to find the weight of the Indian elephant. 


A. 
8,250 lbs 
B. 
11,000 lbs 


C. 
14,000 lbs 
D. 
12,500 lbs 


Hint 


8. 
Solve 


A. 
4 
B. 
7 


C. 
4.5 
D. 
6 


Hint 


9. 
Which statistic gives the most meaningful information about the central tendency of the data {23, 25, 26, 26, 27, 29, 29, 30, 450, 450, 450}? 


A. 
median 
B. 
mode 


C. 
mean 
D. 
range 


Hint 


10. 
Write the prime factorization of 810. 


A. 
2 × 5 × 9^{2} 
B. 
2 ×3 × 5 


C. 
2 × 3^{4} × 5 
D. 
3^{2} × 4 × 5 


Hint 


11. 
Find the next term in the sequence 13, 19, 24, 28, … 


A. 
33 
B. 
32 


C. 
41 
D. 
31 


Hint 


12. 
What is the greatest common factor of 64 and 40? 


A. 
4 
B. 
2 


C. 
8 
D. 
20 


Hint 


13. 
Express as a percent. 


A. 
20% 
B. 
90% 


C. 
80% 
D. 
60% 


Hint 


14. 
Solve x + 9 = 11. 


A. 
2 
B. 
11 


C. 
2 
D. 
9 


Hint 


15. 
Mrs. Rollins had some extra candy left over from Halloween, so she decided to give a treat to her math class. She gave everyone two pieces of candy, and then, for the rest of the period, every time someone correctly answered a question, she gave that person three more pieces of candy. JeanPaul had 11 pieces of candy in Mrs. Rollins's class. Use the equation 11 = 3q + 2 to figure out how many questions JeanPaul answered correctly. 


A. 
2 
B. 
3 


C. 
3 
D. 
9 


Hint 


16. 
If a batch of cookies takes of an hour to prepare and bake, about how many batches of cookies can be prepared and baked in three hours? 


A. 
15 
B. 
13 


C. 
10 
D. 
12 


Hint 


17. 
Find the perimeter of the figure. 





A. 
16 km 
B. 
15 km 


C. 
13 km 
D. 
8 km 


Hint 


18. 
The frequency table shows the height of drops of several waterfalls in the United States. How many waterfalls have a drop of 599 feet or less? 





A. 
6 
B. 
5 


C. 
18 
D. 
21 


Hint 


19. 
Which set of rational numbers is ordered from greatest to least? 


A. 
38%, , 0.3, 37% 


B. 
, 44%, 0.4, 4% 


C. 
90%, 0.91, , 


D. 
, , 0.07, 70% 


Hint 


20. 
Estimate ÷ . 


A. 
0 
B. 
1 


C. 
2 
D. 



Hint 


