Răspuns :
354-242=112 pâini. 345-131= 214. colaci. produse 112+214=326 si al doilea mod (354-242)+(345-131)=112+214=326au rămas
Mod. 1
354+345=699 paini+colacei
242+131=373 paini + colacei s-au vandut
699-373=326 paini+colacei au ramas
Mod. 2
354-242=112 paini au ramas
345-131=214 colacei au ramas
112+214=326 paini si covrigei au ramas
354+345=699 paini+colacei
242+131=373 paini + colacei s-au vandut
699-373=326 paini+colacei au ramas
Mod. 2
354-242=112 paini au ramas
345-131=214 colacei au ramas
112+214=326 paini si covrigei au ramas