In Buffalo, New York, the temperature was -14°F in the morning. If the temperature dropped 7°F, what is the temperature now?
-7°F
-21°F
7°F
21°F
2. Multiple Choice
1 minute
1 pt
A submarine was situated 800 feet below sea level. If it ascends 350 feet, what is its new position?
450
-450
1150
-1150
3. Multiple Choice
1 minute
1 pt
Your flight to Rome leaves New York City at 5:15pm on Wednesday. The flight time is 7.5 hours. If Rome is 6 hours ahead of New York City, what time are you scheduled to arrive?
12:45am
6:45 pm
5:45am
7:15pm
4. Multiple Choice
1.5 minutes
1 pt
At the Springfield Golf Tournament, the leaderboard shows Preston's score as 7 on the front nine and -6 on the back nine. What was Preston's total score for the rounds?
-2
2
-1
1
5. Multiple Choice
1 minute
1 pt
From 10 meters below sea level, Derek took off in his helicopter and ascended 100 meters. Which integer represents Derek's elevation now?
-90
90
110
-110
6. Multiple Choice
1 minute
1 pt
While hiking, Sandra went up 120 meters. If Sandra started at 800 meters above sea level, what is her elevation now?
-680
920
680
-920
7. Multiple Choice
1 minute
1 pt
At sunrise, the outside temperature was 1° below zero. By lunch time, the temperature rose by 17° and then fell by 4° by night. What was the temperature at the end of the day?
14°
13°
12°
11°
8. Multiple Choice
1.5 minutes
1 pt
A submarine hovers at 240 meters below sea level. If it descends 160 meters and then ascends 390 meters, what is its new position?
-310 meters
-20 meters
-10 meters
0 meters
9. Multiple Choice
1 minute
1 pt
Mr. Oles has a bank balance of -42 dollars at the start of the month. After he deposits 6 dollars, what is the new balance?
-48 dollars
-36 dollars
-34 dollars
7 dollars
10. Multiple Choice
1.5 minutes
1 pt
A hike starts at an elevation 30 meters below sea level and ends at a point 9500 meters higher than the starting point. How high would you be at the end of the hike?
9530 meters
9470 meters
9530 feet
9470 feet
11. Multiple Choice
1 minute
1 pt
A roller coaster begins at 90 feet above ground level. Then it descends 105 feet. Find the height of the coaster after the first descent.
195 feet
15 feet
-5 feet
-15 feet
12. Multiple Choice
1.5 minutes
1 pt
On the first play, the football team lost 6 yards. On the second play, the team lost 5 yards. What was their total change in yards?
1 yard
11yards
-1 yard
-11 yards
13. Multiple Choice
1.5 minutes
1 pt
The price of a share of stock started the day at $37. During the day it went down $3, up $1, down $7, and up $4. What was the price of a share at the end of the day?
$27
$31
$32
$35
14. Multiple Choice
1.5 minutes
1 pt
Steve has overdrawn his checking account by $27. His bank charged him $15 for an overdraft fee. Then he quickly deposited $100. What is his current balance?
$83
$97
$68
$58
15. Multiple Choice
1.5 minutes
1 pt
An elevator went up 15 floors, down 9 floors, up 11 floors, and down 19 floors. Find the net change.