79.83 - 24.92 - 54.91
0 is the answer 79.83-54.91-24.92=0
your answer is 0. Want to know how I got my answer? Well, I first subtracted 79.83 from 24.92 .. which gives you the value of 54.91 Then I subtracted 54.91 - 54.91... and that gives you the answer of 0