

1. 
What is the last step in the 4step plan to solve problems? 


A. 
Solve 
B. 
Plan 


C. 
Examine 
D. 
Explore 


Hint 


2. 
2 cm = ______mm 


A. 
200 
B. 
0.2 


C. 
20 
D. 
2 


Hint 


3. 
The following are scores on an English exam. The highest score possible is 100. Which is the correct line plot? 





A. 



B. 



C. 



D. 



Hint 


4. 
Find the mode of {325, 100, 115, 621, 325, 325, 100}. 


A. 
115 
B. 
273 


C. 
325 
D. 
100 


Hint 


5. 
Find the median of {55, 21, 21, 69, 71}. 


A. 
71 
B. 
47.4 


C. 
55 
D. 
21 


Hint 


6. 
The mean is the _______ of a set of numbers. 


A. 
highest number 
B. 
most frequent 


C. 
middle number 
D. 
arithmetic average 


Hint 


7. 
Which value occurred the most often? 





A. 
0 
B. 
70 


C. 
78 
D. 
77 


Hint 


8. 
Find the next term in the sequence 2, 6, 18, ... 


A. 
22 
B. 
54 


C. 
30 
D. 
38 


Hint 


9. 
Jordan runs 2 miles every day. He is tracking his progress on the graph below. Describe the trend in his running times over the last six months. 





A. 
Jordan is running fewer miles now than when he started. 


B. 
There is no relationship. 


C. 
Jordan is spending more time running every day. 


D. 
It takes Jordan less time to run 2 miles now than when he started. 


Hint 


10. 
In physics, the number measures the force of gravity between two objects when a and b each stand for the mass one of the objects and d stands for the distance between them. Find the force of gravity when a = 5, b = 8, and d = 2. 


A. 
5 
B. 
40 


C. 
10 
D. 
20 


Hint 


11. 
67.2 m = ______ cm 


A. 
0.672 
B. 
67,200 


C. 
6,720 
D. 
672 


Hint 


12. 
Which is the correct line plot for this information? 





A. 

B. 



C. 

D. 



Hint 


13. 
Find the interquartile range of the data. 





A. 
7 
B. 
5 


C. 
10 
D. 
17 


Hint 


14. 
Evaluate 12^{4}. 


A. 
16,777,216 
B. 
20,736 


C. 
48 
D. 
18,491 


Hint 


15. 
Find the property that is shown by y + z = z + y. 


A. 
Identity Property of Addition 
B. 
Commutative Property of Addition 


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


Hint 


16. 
Which expression represents the Identity Property of Multiplication? 


A. 
j × 1 = j 
B. 
h × 0 = 0 


C. 
8 + 0 = 8 
D. 
4 × 1 = 1 × 4 


Hint 


17. 
Describe and identify the pattern in the sequence. 6, 7, 9, 12, 16, … 


A. 
×2; geometric 
B. 
+1; arithmetic 


C. 
Add 2 to the first term, add 4 to the second term, and so on; neither arithmetic nor geometric 
D. 
Add 1 to the first term, add 2 to the second term, and so on; neither arithmetic nor geometric 


Hint 


18. 
Which set of numbers is ordered from least to greatest? 


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


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


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


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


Hint 


19. 
The scatter plot shows the number of students per computer in U.S. public schools. Assume the number of students stays the same throughout the years. Choose the statement that best describes the data. 





A. 
In the future, their will be 0 students per computer. 


B. 
Their are more computers in schools in 1990 than their were in 2000. 


C. 
There are more computers in schools in 2000 than their were in 1990. 


D. 
In the future, their will be more students per computer. 


Hint 


20. 
Make a histogram to show the number of hours people in the survey sleep. 





A. 

B. 



C. 

D. 



Hint 


