Matching Pairs operaciones Online version Sumas y restas Multiplicaciones 2, 3 y 5 by María Merino Chamón 1 3 x 5 = 2 2 x 5 = 3 3 x 9 = 4 25 + 35 = 5 6 x 5 = 6 2 x 6 = 7 15 + 17 = 8 5 x 4 = 9 2 x 7 = 10 45 - 20= 11 75 - 25 = 12 90 - 60 = 12 27 25 30 60 10 35 14 50 32 15 20