Răspuns :
Rezolvare:
1.Cate timbre are Marina?
36-16=20
2.Cate timbre are Sorin?
36-20=16
Raspuns:Marina-20 timbre
Sorin-16 timbre
1.Cate timbre are Marina?
36-16=20
2.Cate timbre are Sorin?
36-20=16
Raspuns:Marina-20 timbre
Sorin-16 timbre