Question

the temperature is -3 degrees. and hour later, it drops 6 degrees and 2 hours later, it rises 4 degrees. write an addition expression to describe this situation. then find the sum and explain its meaning.

Answer 1

-3+(-6)+4=-5

Explanation:

-3 drops 6 degrees,now -9 degrees then it rises 4 degrees which makes it now -5 degrees.