

1. 
Evaluate 2(15 – 6) – 3 · 6. 


A. 
36 
B. 
–18 


C. 
0 
D. 
6 


Hint 


2. 
Evaluate 27 ÷ 3 · 3 + 5. 


A. 
8 
B. 
17 


C. 
32 
D. 
72 


Hint 


3. 
Evaluate if a = 9, b = 6 and c = 3. 


A. 
15 
B. 
5 


C. 
9 
D. 
11 


Hint 


4. 
Solve 5 + y = 11. 


A. 
2 
B. 
7 


C. 
16 
D. 
6 


Hint 


5. 
The perimeter of a square is 4 times the length of a side. Use the equation P = 4s to find the perimeter of a square whose side has a length of 6 inches. 


A. 
12 in. 
B. 
10 in. 


C. 
24 in. 
D. 
36 in. 


Hint 


6. 
2,561 mm = ______m 


A. 
0.2561 
B. 
2.561 


C. 
2,561,000 
D. 
25.61 


Hint 


7. 
Write 3,465 in scientific notation. 


A. 
34.65×10^{2} 
B. 
346.5×10 


C. 
0.3465×10^{4} 
D. 
3.465×10^{3} 


Hint 


8. 
Find the next term in the sequence 2, 6, 18, ... 


A. 
54 
B. 
22 


C. 
30 
D. 
38 


Hint 


9. 
Evaluate ab + 8 if a = 4 and b = 7 


A. 
55 
B. 
28 


C. 
60 
D. 
36 


Hint 


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


A. 
57 
B. 
20 


C. 
7 
D. 
19 


Hint 


11. 
Evaluate y^{3} if y = 4. 


A. 
16 
B. 
12 


C. 
64 
D. 
43 


Hint 


12. 
Multiply 45.3 × 10^{2}. 


A. 
4,530 
B. 
4.53 


C. 
453 
D. 
0.453 


Hint 


13. 
67.2 m = ______ cm 


A. 
67,200 
B. 
0.672 


C. 
6,720 
D. 
672 


Hint 


14. 
2.3598 kL = ______ L 


A. 
23598 
B. 
2,359.80 


C. 
235.98 
D. 
0.0023598 


Hint 


15. 
Find the next term in the sequence 1, 6, 36, 216, 


A. 
1944 
B. 
222 


C. 
7776 
D. 
1296 


Hint 


16. 
Write 10 · 10 · 10 in exponential form. 


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


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


Hint 


17. 
Express 64 in exponential form as a power of 4. 


A. 
4^{3} 
B. 
4^{5} 


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


Hint 


18. 
Which expression represents the Identity Property of Multiplication? 


A. 
8 + 0 = 8 
B. 
h × 0 = 0 


C. 
4 × 1 = 1 × 4 
D. 
j × 1 = j 


Hint 


19. 
Write 9.01 × 10^{8} in standard form. 


A. 
90,100,000 
B. 
9,010,000 


C. 
901,000,000 
D. 
9,010,000,000 


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^{8} 
B. 
2.0 × 10^{7} 


C. 
2.0 × 10^{6} 
D. 
2.0 × 10^{9} 


Hint 


