| |
| |
1. |
Identify the first step when evaluating the expression
11 – 10 ÷ 2 + 6 × 1. |
| |
|
A. |
11 – 10 |
B. |
10 ÷ 2 |
| |
|
C. |
6 × 1 |
D. |
2 + 6 |
| |
|
Hint |
|
| |
2. |
A full tank of gasoline costs $17.45. If the car has a 12-gallon tank, approximately how much does a gallon of gasoline cost? |
| |
|
A. |
$0.145 |
B. |
$14.50 |
| |
|
C. |
$1.54 |
D. |
$1.45 |
| |
|
Hint |
|
| |
3. |
Find 9.72 ÷ 1.2. |
| |
|
A. |
8.1 |
B. |
0.81 |
| |
|
C. |
81 |
D. |
810 |
| |
|
Hint |
|
| |
4. |
Look at the pattern. Which figure comes next? |
| |
|
 |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
5. |
Choose the symbol which makes the following sentence true. 0.2_______0.02 |
| |
|
A. |
< |
B. |
> |
| |
|
C. |
 |
D. |
= |
| |
|
Hint |
|
| |
6. |
Find the next term in the sequence
3, 9, 15, 21, … |
| |
|
A. |
36 |
B. |
27 |
| |
|
C. |
25 |
D. |
63 |
| |
|
Hint |
|
| |
7. |
Choose the opposite of –3. |
| |
|
A. |
-3 |
B. |
 |
| |
|
C. |
 |
D. |
3 |
| |
|
Hint |
|
| |
8. |
Find the absolute value of -17. |
| |
|
A. |
 |
B. |
-18 |
| |
|
C. |
-17 |
D. |
17 |
| |
|
Hint |
|
| |
9. |
Express  in simplest form. |
| |
|
A. |
|
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
10. |
Simplify  |
| |
|
A. |
12 |
B. |
27 |
| |
|
C. |
36 |
D. |
3 |
| |
|
Hint |
|
| |
11. |
Are 12 and 25 relatively prime? Explain. |
| |
|
A. |
No; 12 has three prime factors. |
| |
|
B. |
No; 12 and 25 are not prime numbers. |
| |
|
C. |
Yes; 12 and 25 have no common factors. |
| |
|
D. |
Yes; 12 is even and 25 is odd. |
| |
|
Hint |
|
| |
12. |
Find  . |
| |
|
A. |
9 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
13. |
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. |
12 |
B. |
8 |
| |
|
C. |
9 |
D. |
10 |
| |
|
Hint |
|
| |
14. |
What is  written as a decimal? |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
15. |
Which figure does not have line symmetry? |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
16. |
Identify a quadrilateral from the given polygons. |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
17. |
The temperature dropped 20° overnight. Which integer represents this situation? |
| |
|
A. |
-10 |
B. |
-20 |
| |
|
C. |
+20 |
D. |
0 |
| |
|
Hint |
|
| |
18. |
In a game of What's My Rule? the first clue was ''3 gives 3.'' Write a rule that fits this clue. |
| |
|
A. |
output = input + 3 |
B. |
output = (input + input) ÷ 2 |
| |
|
C. |
output = 2 ÷ input + 0 |
D. |
output = input × 0 |
| |
|
Hint |
|
| |
19. |
Find a rule for the toothpick sequence. |
| |
|
 |
| |
|
A. |
number of toothpicks = 2 × term number – 1 |
| |
|
B. |
number of toothpicks = term number – 1 |
| |
|
C. |
number of toothpicks = 1 + term number |
| |
|
D. |
number of toothpicks = term number |
| |
|
Hint |
|
| |
20. |
Find the quotient without using a calculator.10.535 ÷ 1,000 |
| |
|
A. |
10,535 |
B. |
0.0010535 |
| |
|
C. |
105,350 |
D. |
0.010535 |
| |
|
Hint |
|
|
|