Răspunsuri

2014-03-06T13:53:26+02:00
Fiu -----------
ta..----------- --------25
bu..---------- -------- ---------- --------

rezolvare;
1.egalam partile:25+25+25=75
2.fiu? 75:3=25
3.t? 25+25=50
4.b?50x2=100ani