PankajRai Junior | Next Rank: 30 Posts View User Profile Posts: 12 Joined: Wed May 18, 2011 10:28 am Addition Table by PankajRai » Wed Jun 22, 2011 3:03 am What is value in m+n in addition table below? I am completely clueless here. (+) x y z 4 1 -5 m e 7 n 10 f 2 -4 5 Top Quote