Victoria12245go Victoria12245go Matemática Respondido calcule: a) (-5/6)+(+3/4) = b) (-1/12)+(-3/8) = c) (+7/9)+(-2/3) = d) (-2/5)+(+2) = e) (-1,87)+(-3,04) = f) (-5,48)+(-3,54) = g) (+0,82)+(-3) =