Răspuns :
(217x8+729:3)-1589-896=
=(1736+243)-693
=1979-693
=1286
Problema
Andrei are de 8 ori nr 217 de timbre,Ana are de 3 ori mai putin decat nr 729.Iar Andreea are suma lor minus suma nr 1589 si 896.Aflati cate timbte are Andreea!
=(1736+243)-693
=1979-693
=1286
Problema
Andrei are de 8 ori nr 217 de timbre,Ana are de 3 ori mai putin decat nr 729.Iar Andreea are suma lor minus suma nr 1589 si 896.Aflati cate timbte are Andreea!