The morning temperature was -3 degrees C. By afternoon it had warmed to 8 degrees C. How many degrees had the temperature risen?

Answer 1

Subtract the final temperature to the initial temperature:
8 - (-3)
= 8 + 3
= 11

Answer 2

8+3=11
Final temperature is 11 degrees Celsius or 11 degrees Fahrenheit, whichever one.

Answer 3

IN THE MORNING THE TEMPERATURE WAS +4 DEGREES CELCCIUS. BY THE AFTERNOON IT WAS -9 DEGREES CELSIUS. WHAT WAS THE CHANGE IN TEMPERATURE