CALCULANDO...Online version CALCULA cada EXPRESIÓN [ 3 ~ 5 ~ 7 ] con su DESARROLLO y RESULTADO ... by *Ulises Yo Soy 1 3 x 5 + 7 = ... 2 3 x 5 –7 = ... 3 3 x 7 + 5 = ... 4 3 x 7 – 5 = ... 5 3 + 5 + 7 = ... 6 5 + 7 – 3 = ... 7 (5 + 7) x 3 = ... 8 (5 – 3) x 7 = ... 9 (7 – 5) x 3 = ... 10 (7 + 5) / 3 = ... 11 (7 – 3) x 5 = ... 12 5 – (7 – 3) = ... 15+7= 22 15–7= 8 21+5= 26 21–5= 16 8+7= 15 12–3= 9 12x3= 36 2x7= 14 2x3= 6 12/3= 4 4x5= 20 5–4= 1