

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


A. 
Plan 
B. 
Examine 


C. 
Solve 
D. 
Explore 


Hint 


2. 
Which operation should be done first when evaluating 15 – 5 ÷ 3 + 2  1? 


A. 
division 
B. 
addition 


C. 
multiplication 
D. 
subtraction 


Hint 


3. 
Evaluate 5 + 6 – 2 + 4. 


A. 
17 
B. 
13 


C. 
5 
D. 
7 


Hint 


4. 
Evaluate 27 ÷ 3 · 3 + 5. 


A. 
8 
B. 
32 


C. 
17 
D. 
72 


Hint 


5. 
Evaluate if a = 5, b = 6 and c = 3. 


A. 
30 
B. 
10 


C. 
3 
D. 



Hint 


6. 
Evaluate b^{3} + 6 if b = 2. 


A. 
12 
B. 
512 


C. 
14 
D. 
15 


Hint 


7. 
Which symbol makes the following statement true? 7,500 ______ 7.5 × 10^{3} 


A. 
> 
B. 
= 


C. 
< 
D. 



Hint 


8. 
Find the next term in the sequence 3, 9, 15, 21, … 


A. 
27 
B. 
25 


C. 
36 
D. 
63 


Hint 


9. 
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. 
5000 miles 
B. 
2500 miles 


C. 
10000 miles 
D. 
1000 miles 


Hint 


10. 
Evaluate 7 × (a  4) if a = 9. 


A. 
63 
B. 
28 


C. 
35 
D. 
59 


Hint 


11. 
Evaluate ab + 8 if a = 4 and b = 7 


A. 
36 
B. 
60 


C. 
28 
D. 
55 


Hint 


12. 
Evaluate x^{2} + 2xy + y^{2} if = 4 and y = 7. 


A. 
65 
B. 
86 


C. 
121 
D. 
78 


Hint 


13. 
Solve f = . 


A. 
4 
B. 
2 


C. 
3 
D. 
6 


Hint 


14. 
7,939 mg = ______ g 


A. 
7,939,000 
B. 
79.39 


C. 
7.939 
D. 
0.7939 


Hint 


15. 
Find the next term in the sequence 83, 92, 101, 110, … 


A. 
119 
B. 
121 


C. 
111 
D. 
55 


Hint 


16. 
Evaluate 12^{4}. 


A. 
18,491 
B. 
20,736 


C. 
16,777,216 
D. 
48 


Hint 


17. 
Evaluate 1^{5}. 


A. 
5 
B. 
15 


C. 
6 
D. 
1 


Hint 


18. 
Write 7 · 7 · 7 · 7 · 7 in exponential form. 


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


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


Hint 


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


A. 

B. 



C. 

D. 



Hint 


20. 
Rewrite a + (b + c) using the Associative Property. 


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


C. 
a + b + c + 0 
D. 
(c + b) + a 


Hint 


