AlexandraTudor1300 AlexandraTudor1300 02-04-2017 Matematică a fost răspuns Calculati: a)100cm+2,55m=...m B)1500cm+270dm-1,4 dam=...m C)185000 mm-0,025 cm=...m D)5•2000 mm+140dm-0,13dam=...m E)0,045cm•10 la puterea a 3+1,27 hm-7 mm•200=...m F)10 la puterea a 6•8 cm-1,4 cm•10+230 hm=...cm