Mariusiordache2009ask Mariusiordache2009ask Matematică a fost răspuns 5+5:4-4X1= 10+4:2X3:6-9= 303+303:3-303X(3-3)= 56:7+(7X4+2):10 (84-8X8):4+(2X9:3+7X2):5 (32+26+30+32):4=