Sabinaa1 Sabinaa1 20-04-2016 Matematică a fost răspuns 800-[(81:9+48:4):7+20]×[(45:3+54:6):3+20]= 12000-256×[(3466+1826):42-(1245+1577):34]= 8668+[(8×7-2):6+(6×6-4):8]×457= 13+4×[10+6×(47-8×5)-28]:2=