

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


A. 
10 
B. 
30 


C. 

D. 
3 


Hint 


3. 
3.5 g = ______mg 


A. 
350 
B. 
0.35 


C. 
3,500 
D. 
0.0035 


Hint 


4. 
What is the next term in the sequence 1, 5, 25, 125, … ? 


A. 
3,125 
B. 
625 


C. 
129 
D. 
225 


Hint 


5. 
Evaluate 3 × 5 + 12 ÷ 3. 


A. 
19 
B. 
11 


C. 
9 
D. 
27 


Hint 


6. 
Evaluate ab + 8 if a = 4 and b = 7 


A. 
28 
B. 
36 


C. 
60 
D. 
55 


Hint 


7. 
Evaluate x + 5y if x = 12 and y = 9. 


A. 
57 
B. 
71 


C. 
153 
D. 
47 


Hint 


8. 
Evaluate y^{3} if y = 4. 


A. 
16 
B. 
64 


C. 
12 
D. 
43 


Hint 


9. 
Solve 5x = 55. 


A. 
9 
B. 
12 


C. 
5 
D. 
11 


Hint 


10. 
Multiply 45.3 × 10^{2}. 


A. 
0.453 
B. 
453 


C. 
4.53 
D. 
4,530 


Hint 


11. 
2.3598 kL = ______ L 


A. 
23598 
B. 
0.0023598 


C. 
235.98 
D. 
2,359.80 


Hint 


12. 
57 mL = ______ L 


A. 
57,000 
B. 
0.57 


C. 
0.0057 
D. 
0.057 


Hint 


13. 
Find the next term in the sequence 1, 6, 36, 216, 


A. 
1944 
B. 
1296 


C. 
222 
D. 
7776 


Hint 


14. 
Evaluate 16 + (9  4)10  4 · 5. 


A. 
96 
B. 
35 


C. 
190 
D. 
46 


Hint 


15. 
Mrs. Robinson bought each of her two daughters a red, white, and blue striped sweater. Her total came to $33.30. Find an equation that shows how much each sweater cost. Use s to represent of the cost of 1 sweater. 


A. 
2s = 33.3 
B. 
2 + s = 33.3 


C. 
= 33.3 
D. 
s  2 = 33.3 


Hint 


16. 
Choose the sequence that is arithmetic. 


A. 
17, 29, 41, 53, … 
B. 
5, 7, 12, 18, … 


C. 
1, 1, 2, 3, … 
D. 
4, 12, 36, 108, … 


Hint 


17. 
Describe and identify the pattern in the sequence. 0.3, 0.6, 1.2, 2.4, … 


A. 
×2; geometric 
B. 
+2; arithmetic 


C. 
+0.3; arithmetic 
D. 
×0.2; geometric 


Hint 


18. 
Choose the sequence that is geometric. 


A. 
8, 7, 6, 5, … 
B. 
1.2, 1.8, 2.4, 3.0, … 


C. 
1, 2, 6, 24, … 
D. 
4, 0.8, 0.16, 0.032, … 


Hint 


19. 
Write 6.2 × 10^{5} in standard form. 


A. 
62,000 
B. 
62,000,000 


C. 
620,000 
D. 
6,200,000 


Hint 


20. 
Which set of numbers is ordered from least to greatest? 


A. 
1.01 × 10^{6}; 1.0 × 10^{7}; 10,100,000; 101,000,000 


B. 
10,100,000; 1.01 × 10^{6}; 101,000,000; 1.0 × 10^{7} 


C. 
101,000,000; 10,100,000; 1.0 × 10^{7}; 1.01 × 10^{6}; 


D. 
10,100,000; 101,000,000; 1.01 × 10^{6}; 1.0 × 10^{7} 


Hint 


