

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. 
4 


C. 
16 
D. 
8 


Hint 


2. 
What is the first step in the 4step plan to solve problems? 


A. 
Examine 
B. 
Plan 


C. 
Explore 
D. 
Solve 


Hint 


3. 
Evaluate 3^{4}. 


A. 
64 
B. 
12 


C. 
81 
D. 
7 


Hint 


4. 
Evaluate 3 · 4 + 6^{2} 


A. 
24 
B. 
76 


C. 
103 
D. 
48 


Hint 


5. 
Solve 5 + y = 11. 


A. 
16 
B. 
2 


C. 
6 
D. 
7 


Hint 


6. 
2,561 mm = ______m 


A. 
2,561,000 
B. 
25.61 


C. 
0.2561 
D. 
2.561 


Hint 


7. 
Find the next term in the sequence 3, 9, 15, 21, … 


A. 
36 
B. 
25 


C. 
27 
D. 
63 


Hint 


8. 
What is the next term in the sequence 1, 5, 25, 125, … ? 


A. 
129 
B. 
625 


C. 
3,125 
D. 
225 


Hint 


9. 
Mrs. Harker is one of 20 teachers at Springfield Middle School. She has 21 students in her class. About how many students probably attend Springfield Middle School? 


A. 
220 
B. 
200 


C. 
41 
D. 
400 


Hint 


10. 
Evaluate 3 × 5 + 12 ÷ 3. 


A. 
19 
B. 
27 


C. 
9 
D. 
11 


Hint 


11. 
Evaluate 7 × (a  4) if a = 9. 


A. 
59 
B. 
35 


C. 
63 
D. 
28 


Hint 


12. 
57 mL = ______ L 


A. 
0.057 
B. 
57,000 


C. 
0.57 
D. 
0.0057 


Hint 


13. 
Write 45,870,320 in scientific notation. 


A. 
4.587032 × 10^{7} 
B. 
4.587032 × 10^{8} 


C. 
45.87032 × 10^{7} 
D. 
45.87032 × 10^{6} 


Hint 


14. 
Find the solution of 62 + x = 75 if the value of x can be selected from the set {12, 13, 14, 15}. 


A. 
15 
B. 
14 


C. 
13 
D. 
12 


Hint 


15. 
Find the next term in the sequence 83, 92, 101, 110, … 


A. 
121 
B. 
119 


C. 
111 
D. 
55 


Hint 


16. 
Evaluate 1^{5}. 


A. 
15 
B. 
1 


C. 
6 
D. 
5 


Hint 


17. 
Write 7 · 7 · 7 · 7 · 7 in exponential form. 


A. 
7^{7} 
B. 
5^{5} 


C. 
7^{5} 
D. 
5^{7} 


Hint 


18. 
Graph the solution of 11 + y = 28 on a number line. 


A. 

B. 



C. 

D. 



Hint 


19. 
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) × 2(34) 
B. 
2(27 + 34) 


C. 
34 + 27 
D. 
27 × 27 + 34 × 34 


Hint 


20. 
Rewrite a + (b + c) using the Associative Property. 


A. 
(c + b) + a 
B. 
(a + b) + c 


C. 
a + b + c + 0 
D. 
ab + ac 


Hint 


