Question

When Bob went to bed it was -3 degrees outside. When he wok up it was 12
degrees outside. What was the temperature change overnight?

Answer 1

The temperature change was 15 degrees

Answer 2

Answer:

15

Step-by-step explanation:

When we went to bed it was -3 degrees. Next day it was 12 degrees. So it is -3 +12=15. So it was a 15 degree change