

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


A. 
Plan 
B. 
Solve 


C. 
Examine 
D. 
Explore 


Hint 


2. 
The cafeteria has 52 tables. If each table can seat 5 people, how many people does the cafeteria hold? 


A. 
5 
B. 
52 


C. 
260 
D. 
57 


Hint 


3. 
Evaluate 3x + 2y if x = 3 and y = 7. 


A. 
5 
B. 
105 


C. 
23 
D. 
27 


Hint 


4. 
Evaluate b^{3} + 6 if b = 2. 


A. 
14 
B. 
12 


C. 
512 
D. 
15 


Hint 


5. 
Solve 3x = 18. 


A. 
21 
B. 
7 


C. 
15 
D. 
6 


Hint 


6. 
2 cm = ______mm 


A. 
20 
B. 
200 


C. 
0.2 
D. 
2 


Hint 


7. 
Evaluate 5k + if k = 3, m = 20, and n. = 5. 


A. 
20 
B. 
19 


C. 
7 
D. 
57 


Hint 


8. 
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. 
10 
B. 
40 


C. 
20 
D. 
5 


Hint 


9. 
Solve 3x = 36. 


A. 
6 
B. 
14 


C. 
13 
D. 
12 


Hint 


10. 
523 m = ______ km 


A. 
5.23 
B. 
0.0523 


C. 
0.523 
D. 
523,000 


Hint 


11. 
Which symbol makes the following statement true? 1.55 × 10^{4} ______ 15,000 


A. 

B. 
= 


C. 
> 
D. 
< 


Hint 


12. 
Find the next term in the sequence 1, 6, 36, 216, 


A. 
222 
B. 
1296 


C. 
7776 
D. 
1944 


Hint 


13. 
Write 10 · 10 · 10 in exponential form. 


A. 
3^{1} 
B. 
1^{3} 


C. 
10^{3} 
D. 
3^{10} 


Hint 


14. 
Evaluate 16 + (9  4)10  4 · 5. 


A. 
46 
B. 
190 


C. 
35 
D. 
96 


Hint 


15. 
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. 
3(1.5) + 2(1) + 2 


C. 
1.5 + 1.5 + 1.5 + 1 + 1 + 2 


D. 
3 × 1.5 + 2 × 1 + 2 


Hint 


16. 
Evaluate j  k if j = 10 and k = 2. 


A. 
5 
B. 
20 


C. 
8 
D. 
12 


Hint 


17. 
Graph the solution of 3b = 33 on a number line. 


A. 

B. 



C. 

D. 



Hint 


18. 
Use the Distributive Property to find 3(13 + 5) written as an equivalent expression. 


A. 
3 + 13 × 3 + 5 
B. 
3 + 13 + 3 + 5 


C. 
3(18) 
D. 
3(13) + 3(5) 


Hint 


19. 
Rewrite a + (b + c) using the Associative Property. 


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


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


Hint 


20. 
Write 6.2 × 10^{5} in standard form. 


A. 
6,200,000 
B. 
620,000 


C. 
62,000 
D. 
62,000,000 


Hint 


