Nombre del grupo: _________________________________________________________ Fecha ____________________
16 + 3 = 49 + 1 = 58 + 2 = 39 + 1 = 46 + 3 = 38 + 2 = 19 + 1 = 57 + 2 = 68 + 1 = 75 + 4 =
Nombre del grupo: _________________________________________________________ Fecha ____________________
16 + 3 = 49 + 1 = 58 + 2 = 39 + 1 = 46 + 3 = 38 + 2 = 19 + 1 = 57 + 2 = 68 + 1 = 75 + 4 =