

1. 
Find the solution of 72 + z = 84 if the value of z can be selected from the set {4, 8, 12, 16}. 


A. 
12 
B. 
16 


C. 
4 
D. 
8 


Hint 


2. 
You rode your bike 3 miles to school. After school, you rode 5 miles to the store and then 2 miles home. How many miles did you ride today? 


A. 
7 
B. 
10 


C. 
5 
D. 
8 


Hint 


3. 
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. 
12 pounds 
B. 
7 pounds 


C. 
17 pounds 
D. 
5 pounds 


Hint 


4. 
Evaluate (17 + 15) ÷ (5 – 1). 


A. 
19 
B. 
4 


C. 
32 
D. 
8 


Hint 


5. 
Evaluate 3 · 4 + 6^{2} 


A. 
24 
B. 
76 


C. 
103 
D. 
48 


Hint 


6. 
2 cm = ______mm 


A. 
200 
B. 
20 


C. 
0.2 
D. 
2 


Hint 


7. 
3.5 g = ______mg 


A. 
350 
B. 
0.35 


C. 
0.0035 
D. 
3,500 


Hint 


8. 
Evaluate 7 × (a  4) if a = 9. 


A. 
35 
B. 
28 


C. 
63 
D. 
59 


Hint 


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


A. 
71 
B. 
57 


C. 
153 
D. 
47 


Hint 


10. 
Evaluate 5k + if k = 3, m = 20, and n. = 5. 


A. 
20 
B. 
7 


C. 
57 
D. 
19 


Hint 


11. 
Evaluate 4^{2} – 10 


A. 
2 
B. 
6 


C. 
16 
D. 
26 


Hint 


12. 
Solve m  5 = 9. 


A. 
13 
B. 
14 


C. 
15 
D. 
12 


Hint 


13. 
Multiply 45.3 × 10^{2}. 


A. 
0.453 
B. 
4.53 


C. 
453 
D. 
4,530 


Hint 


14. 
Find the next term in the sequence 1, 6, 36, 216, 


A. 
7776 
B. 
1296 


C. 
1944 
D. 
222 


Hint 


15. 
Express 64 in exponential form as a power of 4. 


A. 
4^{4} 
B. 
2^{6} 


C. 
4^{5} 
D. 
4^{3} 


Hint 


16. 
Graph the solution of 18 = on a number line. 


A. 

B. 



C. 

D. 



Hint 


17. 
Which property represents 5 × (6 × 3) = (5 × 6) × 3? 


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


C. 
Associative Property of Multiplication. 
D. 
Distributive Property 


Hint 


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


A. 
(a + b) + c 
B. 
a + b + c + 0 


C. 
(c + b) + a 
D. 
ab + ac 


Hint 


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


A. 
15, 18, 21, 25, … 
B. 
11, 18, 25, 32, … 


C. 
2, 1, 0.5, 0.25, … 
D. 
1, 1, 1, 1, … 


Hint 


20. 
Michigan’s population is almost 10,000,000 people. Texas’ population is twice that of Michigan. About how many people live in Texas? 


A. 
2.0 × 10^{7} 
B. 
2.0 × 10^{8} 


C. 
2.0 × 10^{6} 
D. 
2.0 × 10^{9} 


Hint 


