Răspuns :
23a={230,231,232,233,234,235,236,237,238,239}-toate numerele de aceasta forma ..
230+231+232+233+234+235+236+237+238+239=230+470+470+470+470+235=700+1410+235=2110+235=2345-suma tuturor numerelor..
Sper ca te-am ajutat..
230+231+232+233+234+235+236+237+238+239=230+470+470+470+470+235=700+1410+235=2110+235=2345-suma tuturor numerelor..
Sper ca te-am ajutat..