Matching Pairs Berreketak. DBH2Online version Berreketak by Matematika Miracruz 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 2 4 1/2 1 -4 -1/2 -2 -1 -1/4 -8 1/4 9/4 16 8 -4/9 - 16 4/9