Matching Pairs DIVISONES RÁPIDASOnline version Cálculo mental de divisiones. by Mamen García 1 54: 9 = 2 56: 8 = 3 28: 7 = 4 40: 5 = 5 72: 8 = 6 10: 2 = 7 21: 7 = 8 16 : 8 = 5 9 3 2 4 8 7 6