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Afla valoarea numerica a expresiei.
539-(178+257-36:3*5)-27=


Răspuns :

539-(178+257-12×5)-27=
539-(335-60)-27=
539-275-27=
264-27=237
1)36:3=12
2)12*5=60
3)178+257=435
4)435-60=375
5)539-375=164
6)164-27=137