Răspuns :
1 cati stejari sunt?
2389+1345=3734
2. cati fagi sunt?
8245-(2389+3734)=8245-6123=2122
2389+1345=3734
2. cati fagi sunt?
8245-(2389+3734)=8245-6123=2122
stejari= 2389 + 1345 =3734
fagi = 8245- (2389+ 3734 )
= 8245- 6123
= 2122 fagi
fagi = 8245- (2389+ 3734 )
= 8245- 6123
= 2122 fagi