

1. 
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. 
17 pounds 
B. 
7 pounds 


C. 
12 pounds 
D. 
5 pounds 


Hint 


2. 
Evaluate (6 – 3) · 2. 


A. 
0 
B. 
1 


C. 
6 
D. 
9 


Hint 


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


A. 
5 
B. 
15 


C. 
9 
D. 
11 


Hint 


4. 
The equation where d represents the distance in miles and t is the number of seconds between seeing lightening and hearing thunder, tells how far away a thunderstorm is. How far is it to a thunderstorm if you count 15 seconds between seeing the lightening and hearing the thunder? 


A. 
15 miles 
B. 
1 mile 


C. 
10 miles 
D. 
3 miles 


Hint 


5. 
11,241 g = ______kg 


A. 
11,241,000 
B. 
112.41 


C. 
0.11241 
D. 
11.241 


Hint 


6. 
2,400 mL = ______L 


A. 
24 
B. 
0.24 


C. 
2,400,000 
D. 
2.4 


Hint 


7. 
Write 3,465 in scientific notation. 


A. 
0.3465×10^{4} 
B. 
3.465×10^{3} 


C. 
34.65×10^{2} 
D. 
346.5×10 


Hint 


8. 
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 


9. 
Which symbol makes the following statement true? 3.25 × 10^{3} ______ 325 


A. 
= 
B. 



C. 
< 
D. 
> 


Hint 


10. 
Find the next term in the sequence 1, 1, 2, 3, 5, 8, 13, ... 


A. 
21 
B. 
26 


C. 
20 
D. 
18 


Hint 


11. 
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. 
22 
B. 
55 


C. 
220 
D. 
100 


Hint 


12. 
Evaluate x^{2} + 2xy + y^{2} if = 4 and y = 7. 


A. 
121 
B. 
78 


C. 
86 
D. 
65 


Hint 


13. 
Solve 3x = 36. 


A. 
12 
B. 
14 


C. 
6 
D. 
13 


Hint 


14. 
Multiply 45.3 × 10^{2}. 


A. 
0.453 
B. 
4,530 


C. 
4.53 
D. 
453 


Hint 


15. 
Evaluate j  k if j = 10 and k = 2. 


A. 
5 
B. 
20 


C. 
8 
D. 
12 


Hint 


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


A. 

B. 



C. 

D. 



Hint 


17. 
The Ride Away Bike Shop has 27 mountain bikes and 34 road bikes. Find the expression that represents the number of tires in the Ride Away Bike Shop. 


A. 
2(27 + 34) 
B. 
34 + 27 


C. 
27 × 27 + 34 × 34 
D. 
2(27) × 2(34) 


Hint 


18. 
Find the property that is shown by y + z = z + y. 


A. 
Identity Property of Addition 
B. 
Associative Property of Addition. 


C. 
Commutative Property of Multiplication 
D. 
Commutative Property of Addition 


Hint 


19. 
Choose the sequence that is arithmetic. 


A. 
4, 12, 36, 108, … 
B. 
17, 29, 41, 53, … 


C. 
5, 7, 12, 18, … 
D. 
1, 1, 2, 3, … 


Hint 


20. 
Choose the sequence that is geometric. 


A. 
1, 2, 6, 24, … 
B. 
4, 0.8, 0.16, 0.032, … 


C. 
1.2, 1.8, 2.4, 3.0, … 
D. 
8, 7, 6, 5, … 


Hint 


