

1. 
What is the first step in the 4step plan to solve problems? 


A. 
Explore 
B. 
Plan 


C. 
Solve 
D. 
Examine 


Hint 


2. 
Evaluate if a = 5, b = 6 and c = 3. 


A. 
3 
B. 



C. 
30 
D. 
10 


Hint 


3. 
Evaluate 3 · 4 + 6^{2} 


A. 
48 
B. 
103 


C. 
24 
D. 
76 


Hint 


4. 
Solve 5 + y = 11. 


A. 
7 
B. 
6 


C. 
2 
D. 
16 


Hint 


5. 
2 cm = ______mm 


A. 
20 
B. 
200 


C. 
0.2 
D. 
2 


Hint 


6. 
2,561 mm = ______m 


A. 
25.61 
B. 
2,561,000 


C. 
2.561 
D. 
0.2561 


Hint 


7. 
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. 
400 
B. 
220 


C. 
200 
D. 
41 


Hint 


8. 
Evaluate 3 × 5 + 12 ÷ 3. 


A. 
19 
B. 
11 


C. 
9 
D. 
27 


Hint 


9. 
In physics, the number measures the force of gravity between two objects when a and b each stand for the mass one of the objects and d stands for the distance between them. Find the force of gravity when a = 5, b = 8, and d = 2. 


A. 
20 
B. 
40 


C. 
5 
D. 
10 


Hint 


10. 
Solve 5x = 55. 


A. 
5 
B. 
9 


C. 
12 
D. 
11 


Hint 


11. 
Solve 3x = 36. 


A. 
6 
B. 
14 


C. 
12 
D. 
13 


Hint 


12. 
523 m = ______ km 


A. 
523,000 
B. 
5.23 


C. 
0.0523 
D. 
0.523 


Hint 


13. 
Write 1,360,000,000,000 in scientific notation. 


A. 
0.136 × 10^{13} 
B. 
13.6 × 10^{12} 


C. 
1.36 × 10^{13} 
D. 
1.36 × 10^{12} 


Hint 


14. 
Find the next term in the sequence 15, 19, 23, 27, … 


A. 
81 
B. 
30 


C. 
29 
D. 
31 


Hint 


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


A. 
119 
B. 
55 


C. 
121 
D. 
111 


Hint 


16. 
Evaluate 1^{5}. 


A. 
6 
B. 
15 


C. 
1 
D. 
5 


Hint 


17. 
On a full flight from San Antonio to Los Angeles 28 people sat in first class. If 130 were on the flight, how many people sat in coach? 


A. 
108 
B. 
158 


C. 
102 
D. 
112 


Hint 


18. 
Which property represents 5 × (6 × 3) = (5 × 6) × 3? 


A. 
Distributive Property 
B. 
Associative Property of Multiplication. 


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


Hint 


19. 
Choose the sequence that is arithmetic. 


A. 
1, 1, 2, 3, … 
B. 
4, 12, 36, 108, … 


C. 
17, 29, 41, 53, … 
D. 
5, 7, 12, 18, … 


Hint 


20. 
Which set of numbers is ordered from least to greatest? 


A. 
101,000,000; 10,100,000; 1.0 × 10^{7}; 1.01 × 10^{6}; 


B. 
10,100,000; 1.01 × 10^{6}; 101,000,000; 1.0 × 10^{7} 


C. 
1.01 × 10^{6}; 1.0 × 10^{7}; 10,100,000; 101,000,000 


D. 
10,100,000; 101,000,000; 1.01 × 10^{6}; 1.0 × 10^{7} 


Hint 


