1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1*0
I was thinking due to PEMDAS that the answer would be 16, but others keep telling me this is 0.... Now I am getting confused and second guessing myself.
Please help!

If the expression had been "(1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1)*0", then "0" would have been the correct answer. But since there is nothing grouping the zero at the end to any but the last one, your answer is correct.1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1+1*0
I was thinking due to PEMDAS that the answer would be 16, but others keep telling me this is 0....: