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[116-200÷5+4)×5+3]×2 =

Răspuns :

prima data desfacem parateza
[116-40+4)×5+3)×2=(81×5+3)×2=(435+3)×2=438×2=876
(116-40+4x5+3)x2=
(116-40+20+3)x2=
(76+20+3)x2=
(96+3)x2=
288x2=576