7•(3•3 - 4) + 2 : (44 - 30) =?
7•(3•3 - 4) + 2 : (44 - 30) =.
3Eliluc12
7•(3•3 - 4) + 2 : (44 - 30) =.
En resumen
7(9 - 4) + 2÷(14) = 7 * 5 + 1 / 7 = 35 + 1 / 7 = (35 * 7 + 1) / 7 = 246 / 7.
Gastonlastunas
7(9 - 4) + 2÷(14) = 7 * 5 + 1 / 7 = 35 + 1 / 7 = (35 * 7 + 1) / 7 = 246 / 7.