Răspunsuri

2014-11-02T10:07:11+02:00
31-25=6(cstane si alune)
ar putea fi:
1 castana si 6 alune, 2 castane si 4 alune, 3castane si 3 alune, 4 castane si 2 alune, 5 castane si 1 aluna