| |
| |
1. |
Round 48 to the nearest ten. |
| |
|
A. |
0 |
B. |
40 |
| |
|
C. |
49 |
D. |
50 |
| |
|
Hint |
|
| |
2. |
Sacramento is 116 miles from San Jose. About how many miles is Sacramento from San Jose? Round to the nearest ten. |
| |
|
A. |
120 |
B. |
200 |
| |
|
C. |
100 |
D. |
125 |
| |
|
Hint |
|
| |
3. |
Which river is the longest?| River | Length (miles) | | Mississippi | 3,716 | | Nile | 2,578 | | Volga | 2,762 | | Yang-tze Kiang | 3,314 |
Source: infoplease.com |
| |
|
A. |
Mississippi |
B. |
Volga |
| |
|
C. |
Yang-tze Kiang |
D. |
Nile |
| |
|
Hint |
|
| |
4. |
Round 982 to the tens place. |
| |
|
A. |
980 |
B. |
900 |
| |
|
C. |
800 |
D. |
1,000 |
| |
|
Hint |
|
| |
5. |
Round 63,820 to the thousands place. |
| |
|
A. |
63,000 |
B. |
60,000 |
| |
|
C. |
63,800 |
D. |
64,000 |
| |
|
Hint |
|
| |
6. |
Round 532,940 to the ten thousands place. |
| |
|
A. |
532,900 |
B. |
533,000 |
| |
|
C. |
530,000 |
D. |
500,000 |
| |
|
Hint |
|
| |
7. |
Find 9 + 2 + 1. |
| |
|
A. |
13 |
B. |
12 |
| |
|
C. |
18 |
D. |
10 |
| |
|
Hint |
|
| |
8. |
Find the next number in the pattern. 21, 18, 15, 12, 9 |
| |
|
A. |
5 |
B. |
6 |
| |
|
C. |
12 |
D. |
7 |
| |
|
Hint |
|
| |
9. |
Solve p + 8 = 19 mentally. |
| |
|
A. |
p = 11 |
B. |
p = 27 |
| |
|
C. |
p = 7 |
D. |
p = 9 |
| |
|
Hint |
|
| |
10. |
Solve n - 15 = 15 mentally. |
| |
|
A. |
n = 45 |
B. |
n = 30 |
| |
|
C. |
n = 0 |
D. |
n = 15 |
| |
|
Hint |
|
| |
11. |
Write an equation that describes the pattern.| Input (a) | 7 | 10 | 13 | 16 | 19 | 22 | | Output (b) | 9 | 12 | 15 | | | |
|