5*7*5*5*74*5*7*54*5*7*5*4*5*4*7*5*4*5*4*7*5*4*5*4*5*5*0
111111111111111111111111111111*0
the answer is 0
Yeah lol. I started to put the numbers into my calculator but then i saw the zero. Lol.
+84 
