

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


A. 
40 
B. 
3.6 


C. 
36.1 
D. 
36.4 


Hint 


2. 
The cafeteria has 52 tables. If each table can seat 5 people, how many people does the cafeteria hold? 


A. 
260 
B. 
5 


C. 
52 
D. 
57 


Hint 


3. 
Evaluate (6 – 3) · 2. 


A. 
0 
B. 
1 


C. 
6 
D. 
9 


Hint 


4. 
Evaluate (17 + 15) ÷ (5 – 1). 


A. 
32 
B. 
8 


C. 
4 
D. 
19 


Hint 


5. 
Write 2^{4} as a product. 


A. 
4 · 4 
B. 
4 + 4 


C. 
2 · 2 · 2 · 2 
D. 
2 + 2 + 2 + 2 


Hint 


6. 
Evaluate 3 · 4 + 6^{2} 


A. 
24 
B. 
76 


C. 
48 
D. 
103 


Hint 


7. 
Solve 3x = 18. 


A. 
21 
B. 
15 


C. 
6 
D. 
7 


Hint 


8. 
2 cm = ______mm 


A. 
20 
B. 
2 


C. 
0.2 
D. 
200 


Hint 


9. 
Write 120,000,000 in scientific notation. 


A. 
12×10^{7} 
B. 
1.2×10^{8} 


C. 
1.2×10^{9} 
D. 
0.12×10^{9} 


Hint 


10. 
Name the operation that should be done first in the expression 9 × (7 – 3) ÷ 2. 


A. 
subtraction 
B. 
multiplication 


C. 
division 
D. 
addition 


Hint 


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


A. 
28 
B. 
60 


C. 
55 
D. 
36 


Hint 


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


A. 
71 
B. 
153 


C. 
47 
D. 
57 


Hint 


13. 
Evaluate y^{3} if y = 4. 


A. 
16 
B. 
43 


C. 
64 
D. 
12 


Hint 


14. 
Which symbol makes the following statement true? 568 ______ 5.1 × 10^{2} 


A. 
= 
B. 
< 


C. 

D. 
> 


Hint 


15. 
The after school club purchased five basketballs, six soccer balls, and three volleyballs. How much did the club spend if a basketball costs $14.95, a soccer ball costs $19.99, and a volleyball costs $12? 


A. 
$206.72 
B. 
$225.65 


C. 
$216.80 
D. 
$230.69 


Hint 


16. 
Use the Distributive Property to find 3(13 + 5) written as an equivalent expression. 


A. 
3(18) 
B. 
3 + 13 + 3 + 5 


C. 
3 + 13 × 3 + 5 
D. 
3(13) + 3(5) 


Hint 


17. 
A steak dinner including filet mignon, a baked potato, and green beans costs $20. A slice of apple pie can be added for $6 more. How much would it cost a family of 5 to each have a steak dinner and apple pie? 


A. 
$106 
B. 
$130 


C. 
$26 
D. 
$50 


Hint 


18. 
On average, letter carriers deliver approximately 670 million pieces of mail each day. About how many pieces of mail do they deliver in 6 days? 


A. 
4.02 million 
B. 
420 billion 


C. 
4,020 
D. 
4.02 billion 


Hint 


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


A. 
9,010,000,000 
B. 
9,010,000 


C. 
90,100,000 
D. 
901,000,000 


Hint 


20. 
The Mojave Desert in southern California is 15,000 square miles. The Sahara Desert in northern Africa is about 233 times larger than the Mojave Desert. How big is the Sahara Desert? 


A. 
3.5 × 10^{6} sq mi 
B. 
3.5 × 10^{4} sq mi 


C. 
3.5 × 10^{5} sq mi 
D. 
3.5 × 10^{3} sq mi 


Hint 


