June 18, 201213 yr The result is 13. 1 x 0 = 0. 1+1+1+1+1+1+1+1+1+1+1-1+1+1+1+0=13 It can't be 0 since 13+0=13
1+1+1+1+1+1+1+1+1+1-1+1+1+1+1+1x0=?
If the result is :
0 - like
13 - comm