

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


A. 
Explore 
B. 
Examine 


C. 
Plan 
D. 
Solve 


Hint 


2. 
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. 
5 pounds 
B. 
12 pounds 


C. 
17 pounds 
D. 
7 pounds 


Hint 


3. 
Evaluate (6 – 3) · 2. 


A. 
0 
B. 
9 


C. 
1 
D. 
6 


Hint 


4. 
Evaluate 27 ÷ 3 · 3 + 5. 


A. 
72 
B. 
17 


C. 
8 
D. 
32 


Hint 


5. 
Evaluate c + 5 if c = 3. 


A. 
c + 3 
B. 
8 


C. 
5 
D. 
3 


Hint 


6. 
Evaluate 3^{4}. 


A. 
64 
B. 
12 


C. 
81 
D. 
7 


Hint 


7. 
Which number is a solution to x + 7 = 16? 


A. 
23 
B. 
9 


C. 
10 
D. 
8 


Hint 


8. 
2,561 mm = ______m 


A. 
25.61 
B. 
2.561 


C. 
2,561,000 
D. 
0.2561 


Hint 


9. 
11,241 g = ______kg 


A. 
0.11241 
B. 
112.41 


C. 
11.241 
D. 
11,241,000 


Hint 


10. 
The following are scores on an English exam. The highest score possible is 100. How many students scored at least 70? 





A. 
13 
B. 
25 


C. 
12 
D. 
14 


Hint 


11. 
What is the upper extreme for the quiz scores? 





A. 
17 
B. 
20 


C. 
15 
D. 
3 


Hint 


12. 
Mrs. Harker is one of 20 teachers at Springfield Middle School. She has 21 students in her class. About how many students probably attend Springfield Middle School? 


A. 
220 
B. 
41 


C. 
400 
D. 
200 


Hint 


13. 
Solve f = . 


A. 
4 
B. 
2 


C. 
3 
D. 
6 


Hint 


14. 
Find the mean of {15, 7, 9, 25, 4}. 


A. 
12 
B. 
9 


C. 
13 
D. 
10 


Hint 


15. 
Find the next term in the sequence 15, 19, 23, 27, … 


A. 
30 
B. 
31 


C. 
29 
D. 
81 


Hint 


16. 
Find the next term in the sequence 1, 6, 36, 216, 


A. 
222 
B. 
1944 


C. 
1296 
D. 
7776 


Hint 


17. 
Write 4^{5} as a product of the same factor. 


A. 
4 · 4 · 4 · 4 · 4 
B. 
5 · 5 · 5 · 5 


C. 
5 · 5 · 5 · 5 · 5 
D. 
4 · 4 · 4 · 4 


Hint 


18. 
Rewrite a + (b + c) using the Associative Property. 


A. 
(c + b) + a 
B. 
(a + b) + c 


C. 
ab + ac 
D. 
a + b + c + 0 


Hint 


19. 
The scatter plot shows the number of students per computer in U.S. public schools. Predict the number of students per computer in 2006. 





A. 
8 
B. 
5 


C. 
2 
D. 
0 


Hint 


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





A. 

B. 



C. 

D. 



Hint 


