Răspuns :
1.
5 suporturi au ramas neambalate ca altfel nu poti imparti
55-5=50
50:5=10 (in 10 cutii)
5 suporturi au ramas neambalate ca altfel nu poti imparti
55-5=50
50:5=10 (in 10 cutii)
45+54 egal99 clasa IV III
99:3egal33 clasa II
45+54+33egal99+33egal 13 2 jucarii
99:3egal33 clasa II
45+54+33egal99+33egal 13 2 jucarii