Bfasioiu Bfasioiu 25-06-2020 Matematică a fost răspuns Calculati:a) (−3)[(−24):(+3)+(−72):(+8)−(−15):(+3)]=b) (−2)[(−8)(+9)+(−6)(−13)]+(−49+65)=c) |230−320|+|230+320|−2∙320=d) [0,2(7)+0,(27)]:0,5=e) 123:0,(6)−0,5=dau coroana la primul care raspunde