

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


A. 
40 
B. 
36.1 


C. 
3.6 
D. 
36.4 


Hint 


2. 
Evaluate (17 + 15) ÷ (5 – 1). 


A. 
8 
B. 
32 


C. 
19 
D. 
4 


Hint 


3. 
Evaluate 3^{4}. 


A. 
7 
B. 
12 


C. 
64 
D. 
81 


Hint 


4. 
Evaluate 3 · 4 + 6^{2} 


A. 
103 
B. 
24 


C. 
76 
D. 
48 


Hint 


5. 
Which number is a solution to x + 7 = 16? 


A. 
10 
B. 
8 


C. 
23 
D. 
9 


Hint 


6. 
Solve 3x = 18. 


A. 
21 
B. 
6 


C. 
7 
D. 
15 


Hint 


7. 
11,241 g = ______kg 


A. 
11,241,000 
B. 
112.41 


C. 
11.241 
D. 
0.11241 


Hint 


8. 
Write 120,000,000 in scientific notation. 


A. 
1.2×10^{8} 
B. 
1.2×10^{9} 


C. 
0.12×10^{9} 
D. 
12×10^{7} 


Hint 


9. 
Find the next term in the sequence 1, 1, 2, 3, 5, 8, 13, ... 


A. 
21 
B. 
20 


C. 
18 
D. 
26 


Hint 


10. 
Luis Gonzales plays baseball for the Arizona Diamondbacks. After 20 games one season, he had 11 homeruns. Predict how many homeruns he will have after 100 games. 


A. 
55 
B. 
100 


C. 
220 
D. 
22 


Hint 


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


A. 
36 
B. 
28 


C. 
60 
D. 
55 


Hint 


12. 
Evaluate y^{3} if y = 4. 


A. 
64 
B. 
12 


C. 
43 
D. 
16 


Hint 


13. 
Solve x + 3 = 22. 


A. 
25 
B. 
19 


C. 
23 
D. 
17 


Hint 


14. 
Solve m  5 = 9. 


A. 
12 
B. 
14 


C. 
13 
D. 
15 


Hint 


15. 
Multiply 45.3 × 10^{2}. 


A. 
453 
B. 
4,530 


C. 
4.53 
D. 
0.453 


Hint 


16. 
7,939 mg = ______ g 


A. 
7.939 
B. 
79.39 


C. 
7,939,000 
D. 
0.7939 


Hint 


17. 
Write 10 · 10 · 10 in exponential form. 


A. 
3^{10} 
B. 
1^{3} 


C. 
10^{3} 
D. 
3^{1} 


Hint 


18. 
Evaluate 16 + (9  4)10  4 · 5. 


A. 
96 
B. 
190 


C. 
35 
D. 
46 


Hint 


19. 
Which expression represents the Identity Property of Multiplication? 


A. 
4 × 1 = 1 × 4 
B. 
h × 0 = 0 


C. 
8 + 0 = 8 
D. 
j × 1 = j 


Hint 


20. 
Describe and identify the pattern in the sequence. 68, 85, 102, 119, … 


A. 
×2; geometric 
B. 
+17; arithmetic 


C. 
×1.5; geometric 
D. 
+17; geometric 


Hint 


