Matching Pairs Sumas.Online version Prestar atención! by FACILITADORES IT SCMS 1 70 + 60 2 120 + 20 3 100 + 20 4 40 + 110 5 30 + 20 6 100 + 10 7 40 + 20 8 10 + 90 9 20 + 50 150 140 130 110 50 120 100 60 70