Question

Cum'se,calculeaza,respectand,ordineaefectuarii,operatilor;(16+19):(20-13);(64-59)*(90-82);(100-14)-(100-83)

Answer 1

intai rezolvi para tezele si apoi faci impartirea si inmultirea
35:7=5
5*7=35
86-17=69

Answer 2

(16+19):(20-13):(64-59)•(90-82):(100-14)-(100-83)=
=35:7:5•8:86-17
=5:5•8:86-17
=1•8:86-17
=8:86-17
=nu se poate