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What temperature reading is halfway between 0 and -10?
What is -5
The temperature at the beginning of the day is 4 degrees. At the end of the day it is -12. What is the change in temperature?
What is -16 degrees.
The MathBrainz answered a 100 point question correctly, a 250 point question incorrectly, a 50 point question correctly, and a 400 point question incorrectly. What was their final score?
What is -500
Two numbers are opposites. The distance between them on the number line is 24. What are the numbers?
What is -12 and 12
The temperature at 8 am was -14 degrees. At noon the temperature was 16 degrees. The temperature changed the same each hour. What was the change per hour?
What is +7.5 degrees