On February 18, from 9 a.m. until 2 p.m., the temperature rose from -14°F to 36°F. What was the total increase in temperature during this time period?
1 Answer
Nov 22, 2016
The increase is
Explanation:
To calculate the increase you have to subtract the lower value from the higher one.
Here it is:
To subtract a negative number you add the opposite number: