Question

on friday the temperature was 82 f the temperature changed by -2 on saturday , and then it changed by 5 on sunday , what was the temperature on sunday , explain how the temperature changed using integers

Answer 1

It would be 83 degrees fahrenheit because you subtract -2 from 82, which equals 80. The reason why you subtract is because -2 is a negative number. Then you add 5 to 80, equals 83. The reason why you add is because 5 is a positive number.