Fill in the Blanks Cálculo Mental.Online version Cálculo Mental, tendrás 2 minutos. by =Itz Only M.S= ❤ 1 14 + 14 - 5 = 18 + 18 - 9 = 3 + 3 + 3 + 3 + 3 - 5 - 4 = 7 + 8 + 9 + 10 = 50 + 78 =