Un gospodar are in curte 12 rate,13 gaini si 6 curci.Cate pasari are gospodarul in total?

Răspuns :

cate pasari ori cate picioare?Pasari=12+13+6=31. picioare=12*2+13*2+6*2=24+26+12=62
12+13+6=31
Asta e numarul total de pasari