

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


A. 
Examine 
B. 
Solve 


C. 
Explore 
D. 
Plan 


Hint 


2. 
What is the second step in the 4step plan to solve problems? 


A. 
Plan 
B. 
Solve 


C. 
Explore 
D. 
Examine 


Hint 


3. 
Evaluate (6 – 3) · 2. 


A. 
6 
B. 
9 


C. 
1 
D. 
0 


Hint 


4. 
Evaluate (17 + 15) ÷ (5 – 1). 


A. 
19 
B. 
8 


C. 
32 
D. 
4 


Hint 


5. 
Write 2^{4} as a product. 


A. 
4 + 4 
B. 
2 + 2 + 2 + 2 


C. 
4 · 4 
D. 
2 · 2 · 2 · 2 


Hint 


6. 
Evaluate 3^{4}. 


A. 
12 
B. 
81 


C. 
7 
D. 
64 


Hint 


7. 
11,241 g = ______kg 


A. 
11.241 
B. 
112.41 


C. 
11,241,000 
D. 
0.11241 


Hint 


8. 
Anna lives in San Francisco, and she has a business partner in Washington, D.C. Sometimes she flies to Washington for meetings; San Francisco and Washington, D.C., are 2438 miles apart. In August, Anna flies to Washington and back twice. What is a good estimate of the number of miles she has flown in August? 


A. 
1000 miles 
B. 
5000 miles 


C. 
10000 miles 
D. 
2500 miles 


Hint 


9. 
Evaluate x + 5y if x = 12 and y = 9. 


A. 
71 
B. 
153 


C. 
57 
D. 
47 


Hint 


10. 
Evaluate 4^{2} – 10 


A. 
26 
B. 
2 


C. 
6 
D. 
16 


Hint 


11. 
Solve 5x = 55. 


A. 
5 
B. 
11 


C. 
9 
D. 
12 


Hint 


12. 
Find the solution of 62 + x = 75 if the value of x can be selected from the set {12, 13, 14, 15}. 


A. 
15 
B. 
14 


C. 
13 
D. 
12 


Hint 


13. 
Write 6^{3} as a product of the same factor. 


A. 
6 · 6 · 6 
B. 
6 · 6 · 6 · 6 · 6 · 6 


C. 
3 · 3 · 3 · 3 · 3 · 3 
D. 
3 · 3 · 3 


Hint 


14. 
Evaluate 1^{5}. 


A. 
6 
B. 
5 


C. 
15 
D. 
1 


Hint 


15. 
Write 7 · 7 · 7 · 7 · 7 in exponential form. 


A. 
5^{7} 
B. 
7^{5} 


C. 
7^{7} 
D. 
5^{5} 


Hint 


16. 
Express 64 in exponential form as a power of 4. 


A. 
4^{5} 
B. 
4^{4} 


C. 
4^{3} 
D. 
2^{6} 


Hint 


17. 
Evaluate 60 ÷ 12 + 2(13  7). 


A. 
2.5 
B. 
17 


C. 
6 
D. 
22 


Hint 


18. 
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. 
5(1.5 + 1) + 2 


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


C. 
3 × 1.5 + 2 × 1 + 2 


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


Hint 


19. 
Graph the solution of 11 + y = 28 on a number line. 


A. 

B. 



C. 

D. 



Hint 


20. 
The Ride Away Bike Shop has 27 mountain bikes and 34 road bikes. Find the expression that represents the number of tires in the Ride Away Bike Shop. 


A. 
2(27) × 2(34) 
B. 
34 + 27 


C. 
2(27 + 34) 
D. 
27 × 27 + 34 × 34 


Hint 


