| |
| |
1. |
Which choice uses rounded numbers to get an estimate? 4,478 + 232 |
| |
|
A. |
4,500 − 200 = 4,300 |
B. |
45 − 23 = 22 |
| |
|
C. |
4,500 + 200 = 4,700 |
D. |
4,400 + 200 = 4,600 |
| |
|
Hint |
|
| |
2. |
Find 5.017 + 2.75. |
| |
|
A. |
7.767 |
B. |
2.267 |
| |
|
C. |
5.292 |
D. |
7.092 |
| |
|
Hint |
|
| |
3. |
Tell which equation is an estimate for 3 × $5.05. |
| |
|
A. |
3 + $5 = $8 |
B. |
$5 × 15 = $75 |
| |
|
C. |
$5 × 5 = $25 |
D. |
3 × $5 = $15 |
| |
|
Hint |
|
| |
4. |
About 890 cars drive on a street each day. About how many cars drive on the street in the month of January? |
| |
|
A. |
about 310,250 cars |
B. |
about 27,000 cars |
| |
|
C. |
about 881 cars |
D. |
about 8,500 cars |
| |
|
Hint |
|
| |
5. |
Write an expression and evaluate it: Each team has p players. The league has 5 teams. If p = 10, how many players are in the league? |
| |
|
A. |
p − 5; 5 |
B. |
5p; 50 |
| |
|
C. |
5 + p; 15 |
D. |
5p; 15 |
| |
|
Hint |
|
| |
6. |
Find the output values for the function rule x ÷ 5. |
| |
|
A. |
15, 25, 35 |
B. |
2, 4, 6 |
| |
|
C. |
50, 100, 150 |
D. |
5, 15, 25 |
| |
|
Hint |
|
| |
7. |
Write the sum in simplest form. 
|
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
8. |
Write the difference in simplest form. 
|
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
9. |
Estimate by rounding each mixed number to the nearest whole number.  + 
|
| |
|
A. |
1 + 2 = 3 |
B. |
2 + 3 = 5 |
| |
|
C. |
2 + 2 =4 |
D. |
1 + 1 = 2 |
| |
|
Hint |
|
| |
10. |
Write the difference in simplest form. 
|
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
11. |
Write the difference in simplest form. 
|
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
12. |
Which integer represents the situation? Felix lost 6 quarters. |
| |
|
A. |
–6 |
B. |
6 |
| |
|
C. |
−3 |
D. |
2 |
| |
|
Hint |
|
| |
13. |
How many acute angles are in the quadrilateral? |
| |
|
 |
| |
|
A. |
2 |
B. |
1 |
| |
|
C. |
0 |
D. |
3 |
| |
|
Hint |
|
| |
14. |
Rotate the triangle 90º clockwise around point F. Name the ordered pairs for the new vertices. |
| |
|
 |
| |
|
A. |
(4, 4) (8, 4) (6, 6) |
B. |
(3, 4) (8, 3) (5, 6) |
| |
|
C. |
(4, 5) (8, 5) (6, 7) |
D. |
(3, 4) (7, 4) (5, 6) |
| |
|
Hint |
|
| |
15. |
Find the sum. 3 + 8.3 + 1.2 + 6 |
| |
|
A. |
18.5 |
B. |
17.5 |
| |
|
C. |
18 |
D. |
17.3 |
| |
|
Hint |
|
| |
16. |
The figure has ___ vertices. |
| |
|
 |
| |
|
A. |
6 |
B. |
5 |
| |
|
C. |
8 |
D. |
7 |
| |
|
Hint |
|
| |
17. |
Find the volume of the prism. length = 13 in. width = 9 in. height = 14 in. |
| |
|
A. |
1,638 in3 |
B. |
1,538 in3 |
| |
|
C. |
1,648 in3 |
D. |
1,602 in3 |
| |
|
Hint |
|
| |
18. |
Describe the chance that the event will occur. If you choose a letter from the word OAT, it will be a vowel. |
| |
|
A. |
certain |
B. |
unlikely |
| |
|
C. |
impossible |
D. |
likely |
| |
|
Hint |
|
| |
19. |
Write the fraction in simplest form.  |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
20. |
Elvin has to choose an outfit for work. What is the probability that he will choose his white shirt and blue pants? |
| |
|
 |
| |
|
A. |
 |
B. |
0 |
| |
|
C. |
|
D. |
 |
| |
|
Hint |
|
|