thiago36131939 thiago36131939 01-10-2021 Matemáticas contestada 7+9+3+8 X 4+15+20+5 = 45 - 9 + 7-9 + 6 x 8 +69=3-6= g) 9 + 30 - (7 +5X4) + (5 + 30+ 6 + 12) ) 8+(6x3+5) - (56÷7-5)×8
