Episynaptetai to protypo mathimatos
Tha perilambanei 8-10 enothtes didaskalias kathos kai to protogenes yliko (os bibliografia/phges)
To paron protypo einia endeiktiko kai mporeite na perilabetai kai alles draseis opos px quiz puzzle klp symfona me ti dikh sas eyrimatikothta.
Diabaste kala to 5o kefalaio prin ksekinhsete thn sygrafh tou Ylikou...