There was a diver 9 metres below the water's surface. She is now 6 metres below the surface. Which integer represents her change in depth?
A) 15
B) 3
C) -3
D) -15
3
100
From 100 metres above sea level, Ava took off in her helicopter and ascended 100 metres. What is Ava's elevation now?
200
100
In a trivia competition, Charlie's score was up to 900 points. Then he scored -200 points in the cartoons category. What was his score then?
700
200
(-3) - (-1)
-4
200
The leaderboard at the Randolph Golf Tournament shows that Aubrey's score was -3 on her first round and 9 on her second round. What was Aubrey's total score for the two rounds?
6
200
During the final round of a game show, Abraham scored
-20 points in the animals category and 100 points in the comedy category. What was his total score for the final round?
80
200
Kate got to compete in the bonus round of a game show, scoring 467 points on the philosophy questions and 247 points on the world history questions. What was her score for the bonus round?
714
300
(-5) - (-8)
-13
300
At 12:00 PM the temperature was 19 degrees Celsius. At 1:00 PM the temperature was 27 degrees Celsius. How much warmer was it at 1:00 PM?
8
300
Albert was in first place in a trivia competition when he scored 600 points in the sports category and -100 points in the geography category. How many points did he just score?
500
300
Danielle spent $60 on a hand-crafted toy chest. If Danielle started out with $60 how much money did she end up with?
0
300
At 3:00 PM the temperature was 14 degrees Celsius. At 6:00 PM the temperature was 22 degrees Celsius. How much did the temperature rise?
8
400
(-6) - (+2)
-4
400
Nicholas recorded a temperature of 41 degrees Celsius, and Elliot recorded a temperature of 6 degrees Celsius. How much warmer was the temperature that Nicholas recorded?
35
400
On a game show, Haya started the automobiles round with -100 points and ended with 400 points. How many points did she score during that round?
500
400
This morning, Greta had $300 in her wallet. Then she got $100 in babysitting money. How much money is in Greta's wallet now?
400
400
The temperature was -28°C on Friday and -21°C on Saturday. How much did the temperature rise?
7
500
(-13) - (+3)
-10
500
The leaderboard at the Newton Golf Tournament shows that Bethany's score is 6 and Kaisho's score is -7. How many more strokes did Bethany take than Kaisho?
13
500
A submarine started 9 metres below the surface of the water. It is now 8 metres below the surface. Which integer represents its change in depth?
1
500
On a game show, Fadil got to spin the wheel twice. The first time, he got 100 points. The second time, he got -100 points. Assuming he started with no points, what was his total score?
0
500
The leaderboard at the Mercer Golf Tournament shows that Lupe's score was 6 on her first round and -8 on her second round. What was Lupe's total score for the two rounds?