1.cate cuburi de gheata a folosit ema?217-144=73
2.cate cuburi de gheata a folosit victor?158-73=85
3.cate cuburi de gheata a losit daria?144-85=59
al doilea mod
1.cate cuburi de gheata a folosit daria?217-158=59
2.cate cuburi de gheata a folosit victor?144-59=85
3.cate cuburi de gheata a folosit ema?158-85=73