Bratelena72 Bratelena72 02-10-2022 Matematică a fost răspuns 13. Te ştiu perseverent. Dovedeşte efectuând calculele: a) 1+918: ([12+3 (576:12-4-12)]:4+6)= b) (507+15-[15-(318:53+408:34):45-6]:21}+13= c) (711-2-[85-(676:52-804:67)+11237]:37):33= d) (4+ [(6+8944:43): 107+9214]:24:6):17= e) 2 (16+[1+(15759:51+9):53]-39):17-34= f) [12 (2650:25-3366:34): 14+6]:6= g) ([1+(1024:16+879):23]: 14+286): 17=h) {[(126:18 +147): 14+121]:12-1)-11= i) [39-(2+576:48):7+7]:17-155:31= k) m) [(348:12-676:26)-3:9-11-15+1= 470-36:90-(200-32): 14= j) [15 (1660:83+154:11):17+6]:9= 1) 3+18-[24-15-32-(576:24-196:14)]= n) 13+16 (360:24+1024:128): 23= 60 cine raspunde mai repede dau coroana e urgent