

1. 
What is the value of 4(9 + y) if y = 0.1? 


A. 
36.4 
B. 
36.1 


C. 
40 
D. 
3.6 


Hint 


2. 
Solve 5 + y = 11. 


A. 
16 
B. 
2 


C. 
7 
D. 
6 


Hint 


3. 
2,400 mL = ______L 


A. 
2,400,000 
B. 
0.24 


C. 
24 
D. 
2.4 


Hint 


4. 
Find the next term in the sequence 3, 9, 15, 21, … 


A. 
25 
B. 
27 


C. 
36 
D. 
63 


Hint 


5. 
What is the next term in the sequence 1, 5, 25, 125, … ? 


A. 
625 
B. 
129 


C. 
3,125 
D. 
225 


Hint 


6. 
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. 
1000 miles 


C. 
2500 miles 
D. 
10000 miles 


Hint 


7. 
Name the operation that should be done first in the expression 9 × (7 – 3) ÷ 2. 


A. 
division 
B. 
addition 


C. 
multiplication 
D. 
subtraction 


Hint 


8. 
Solve 3x = 36. 


A. 
14 
B. 
13 


C. 
12 
D. 
6 


Hint 


9. 
Evaluate 3^{7}. 


A. 
5,034 
B. 
21 


C. 
343 
D. 
2,187 


Hint 


10. 
Evaluate 1^{5}. 


A. 
1 
B. 
6 


C. 
15 
D. 
5 


Hint 


11. 
Write 7 · 7 · 7 · 7 · 7 in exponential form. 


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


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


Hint 


12. 
Write 10 · 10 · 10 in exponential form. 


A. 
3^{10} 
B. 
10^{3} 


C. 
1^{3} 
D. 
3^{1} 


Hint 


13. 
Express 64 in exponential form as a power of 4. 


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


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


Hint 


14. 
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. 
3 × 1.5 + 2 × 1 + 2 


D. 
1.5 + 1.5 + 1.5 + 1 + 1 + 2 


Hint 


15. 
Graph the solution of 3b = 33 on a number line. 


A. 

B. 



C. 

D. 



Hint 


16. 
Use the Distributive Property to find (7  4)8 written as an equivalent expression. Then evaluate the expression. 


A. 
7 · 8  4 · 8; 416 
B. 
7 · 8  4 · 8; 24 


C. 
7 · 8  8  4; 24 
D. 
8  7 · 8  4; 4 


Hint 


17. 
Find the property that is shown by y + z = z + y. 


A. 
Commutative Property of Multiplication 
B. 
Associative Property of Addition. 


C. 
Identity Property of Addition 
D. 
Commutative Property of Addition 


Hint 


18. 
Describe and identify the pattern in the sequence. 6, 7, 9, 12, 16, … 


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


C. 
+1; arithmetic 
D. 
×2; geometric 


Hint 


19. 
Choose the sequence that is neither arithmetic nor geometric. 


A. 
2, 1, 0.5, 0.25, … 
B. 
11, 18, 25, 32, … 


C. 
1, 1, 1, 1, … 
D. 
15, 18, 21, 25, … 


Hint 


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


A. 
6,200,000 
B. 
62,000,000 


C. 
62,000 
D. 
620,000 


Hint 


