Răspuns :
I cutie…200mingi
II cutii…400mingi
10 cutii…? mingi
Rezolvare
200•10=2000 (m) in 10 cutii
Raspuns: In 10 cutii sunt 2000 mingi
II cutii…400mingi
10 cutii…? mingi
Rezolvare
200•10=2000 (m) in 10 cutii
Raspuns: In 10 cutii sunt 2000 mingi