| |
| |
1. |
Find 9.72 ÷ 1.2. |
| |
|
A. |
0.81 |
B. |
8.1 |
| |
|
C. |
810 |
D. |
81 |
| |
|
Hint |
|
| |
2. |
Find the prime factorization of 126. |
| |
|
A. |
2 × 3 × 3 |
B. |
2 × 3 × 3 × 7 |
| |
|
C. |
2 × 2 × 3 × 3 × 7 |
D. |
2 × 3 × 7 |
| |
|
Hint |
|
| |
3. |
Write  and  in order from least to greatest. |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
4. |
Choose the symbol which makes the following sentence true. 0.2_______0.02 |
| |
|
A. |
> |
B. |
< |
| |
|
C. |
= |
D. |
 |
| |
|
Hint |
|
| |
5. |
Which symbol makes the following sentence true?
22  22.21 |
| |
|
A. |
< |
B. |
> |
| |
|
C. |
 |
D. |
= |
| |
|
Hint |
|
| |
6. |
Express 0.3 as a fraction. |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
7. |
Order the integers –5, 1, -6, -3, and 5 from least to greatest. |
| |
|
A. |
–3, -5, -6, 1, 5 |
B. |
–6, -5, -3, 1, 5 |
| |
|
C. |
–5, -6, -3, 1, 5 |
D. |
5, 1, -3, -5, -6 |
| |
|
Hint |
|
| |
8. |
Are 12 and 25 relatively prime? Explain. |
| |
|
A. |
Yes; 12 is even and 25 is odd. |
| |
|
B. |
No; 12 has three prime factors. |
| |
|
C. |
No; 12 and 25 are not prime numbers. |
| |
|
D. |
Yes; 12 and 25 have no common factors. |
| |
|
Hint |
|
| |
9. |
Which fraction can be expressed as  in simplest form? |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
10. |
If the Tigers won 15 of their 45 games and the Bearcats won 12 of their 30 games, which team had the better record? |
| |
|
A. |
Bearcats |
B. |
They cannot be compared |
| |
|
C. |
Tigers |
D. |
They are the same |
| |
|
Hint |
|
| |
11. |
Find  ÷  Write the answer in simplest form. |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
12. |
David, Scott, and Roger are going camping for the weekend. They bought 3 pounds of ground beef to make hamburgers on the grill. If an average hamburger weighs  pound, how many hamburgers can they make? |
| |
|
A. |
9 |
B. |
12 |
| |
|
C. |
10 |
D. |
8 |
| |
|
Hint |
|
| |
13. |
Which of the following is a regular polygon? |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
14. |
Use decimals to determine which fraction,  or  is greatest. |
| |
|
A. |
 |
B. |
|
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
15. |
Find the quotient  |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
16. |
Which figure does not have line symmetry? |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
17. |
Which is least, 0, –6, 3, or –3? |
| |
|
A. |
–3 |
B. |
3 |
| |
|
C. |
–6 |
D. |
0 |
| |
|
Hint |
|
| |
18. |
How many toothpicks are in Term 5? |
| |
|
 |
| |
|
A. |
9 |
B. |
19 |
| |
|
C. |
11 |
D. |
16 |
| |
|
Hint |
|
| |
19. |
How many toothpicks are in Term 100? |
| |
|
 |
| |
|
A. |
99 |
B. |
100 |
| |
|
C. |
101 |
D. |
102 |
| |
|
Hint |
|
| |
20. |
Find the quotient without using a calculator.10.535 ÷ 1,000 |
| |
|
A. |
105,350 |
B. |
0.010535 |
| |
|
C. |
0.0010535 |
D. |
10,535 |
| |
|
Hint |
|
|
|