Question

At noon, the temperature was +8°F.By 6:00 P.M. temperature fell 12°F. Whatwas the temperature at 6:00 P.M.?

Answer 1

since the inital temp is +8 then it falls 12 degrees , basically we just have to subtract 12 from 8.

+ 8 - 12 = - 4 degrees F

ANSWER

-4 degrees F