Matching Pairs Sumar fracciones 2Online version Sumar fracciones by Ana Victoria Ferrero Fernández 1 5/12 + 3/12 2 4/13 + 5/13 + 1/13 3 4/15 + 2/15 + 6/15 4 2/12 + 3/12 + 5/12 5 2/15 + 6/15 6 2/6 + 2/6 7 4/8 + 2/8 8 1/8 + 4/8 + 2/8 9 3/6 + 1/6 + 2/6 10/13 8/15 6/8 6/6 4/6 10/12 7/8 8/12 12/15