

1. 
Find the mean of {3, 8, 10, 1, 25}. 


A. 
9 
B. 
8 


C. 
9.4 
D. 
1 


Hint 


2. 
What are the prime factors of 400? 


A. 
2, 4, 5 
B. 
4, 10, 10 


C. 
2, 200 
D. 
2, 5 


Hint 


3. 
When you add 6 to the product of a number and 10, the result is 36. Solve 10n + 6 = 36 to find the number. 


A. 
4 
B. 
2 


C. 
3 
D. 
6 


Hint 


4. 
Write 7 more than w is 25 as an algebraic equation. 


A. 
7w = 25 
B. 
7 = 25 + w 


C. 
w + 7 = 25 
D. 
w – 7 = 25 


Hint 


5. 
Estimate . 


A. 
3 
B. 
2 


C. 
11 
D. 
17 


Hint 


6. 
Which of the following is a unit rate? 


A. 
60 Calories per serving 
B. 
300 miles in 5 hours 


C. 
2 hamburgers for $2.00 
D. 
17 heartbeats in 15 seconds 


Hint 


7. 
One serving of milk has 120 Calories. If one serving is equal to 1 cup, how many Calories are in 1 fluid ounce? (1 cup = 8 fluid ounces) 


A. 
15 
B. 
12 


C. 
10 
D. 
16 


Hint 


8. 
Express as a percent. 


A. 
75% 
B. 
68% 


C. 
85% 
D. 
42.5% 


Hint 


9. 
Express 56% as a decimal. 


A. 
5.6 
B. 
0.056 


C. 
0.0056 
D. 
0.56 


Hint 


10. 
Evaluate ab + 8 if a = 4 and b = 7 


A. 
60 
B. 
28 


C. 
55 
D. 
36 


Hint 


11. 
What is the greatest common factor of 39 and 18? 


A. 
9 
B. 
13 


C. 
3 
D. 
6 


Hint 


12. 
Maurice rode his bike for of a mile, Malia rode her bike for of a mile, and Daniela rode her bike for of a mile. Who rode farthest? 


A. 
They all rode the same distance. 
B. 
Daniela 


C. 
Maurice 
D. 
Malia 


Hint 


13. 
Often, overgrown fields of tall grass are burned down because it both controls the length of the grass and replenishes the soil with the nutrients from the plants. If a field is burned down one year, and has grown to 6 feet tall again in years, how many feet, on average, did the field grow each year. 


A. 

B. 



C. 
28 
D. 



Hint 


14. 
Evaluate 3^{7}. 


A. 
2,187 
B. 
5,034 


C. 
343 
D. 
21 


Hint 


15. 
Which property represents 5 × (6 × 3) = (5 × 6) × 3? 


A. 
Associative Property of Addition. 
B. 
Distributive Property 


C. 
Associative Property of Multiplication. 
D. 
Commutative Property of Multiplication 


Hint 


16. 
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. 
10,100,000; 1.01 × 10^{6}; 101,000,000; 1.0 × 10^{7} 


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


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


Hint 


17. 
Make a stemandleafplot of the prices of DVD players listed in the table. 





A. 



B. 



C. 



D. 



Hint 


18. 
Mr. Gault took a survey of how many students in his four classes owned a scooter. The results are shown in the table. Which period had a greater fraction of students who owned scooters? 





A. 
Period 1 
B. 
Period 6 


C. 
Period 2 
D. 
Period 4 


Hint 


19. 
The perimeter of Tasha’s garden is 16 feet. If she has 14 feet of fencing material, how many more feet does Tasha need to buy to have enough material to enclose her garden? 


A. 
31 ft 
B. 
2 ft 


C. 
2 ft 
D. 
2 ft 


Hint 


20. 
According to the 2000 Census, about 0.3% of the people in Indiana were of Native American descent. If Indiana has a population of 6,080,485, estimate the number of people who were of Native American descent. 


A. 
24,000 
B. 
18,000 


C. 
12,000 
D. 
30,000 


Hint 


