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calculati: 213+6.{40-5.[94-2.(13+11.3)]}

Răspuns :

Mate19
213+6*{40-5*[94-2*(13+11*3)]}=213+6*{40-5*[94-2*(13+33)]}=
=213+6*[40-5*(94-2*46)]=213+6*[40-5*(94-92)]=213+6*(40-5*2)=
=213+6*(40-10)=213+6*30=213+180=393
213+6.{40-5.[94-2.(13+11.3)]}
213+6.{40-5.[94-2.(13+33)]}=
213+6.[40-5.(94-2.46)] =
213+6.[40-5.(94-92)] =
213+6.(40-5.2) =
213+6.(40-10) 
213+6.30=
213+180=
393


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