Viktorsinik645 Viktorsinik645 14-11-2021 Matematică a fost răspuns Aflati valoarea expresiei numerice: )-3-8+12-4+11: c) 9-2-8+ 4- 21: e) -1649+27-11-8. b) 4-5+11-9-4; d) -16- 7+32-21+17:Aaaaaaaaaoaaajutor dau cironita