Răspuns :
cate baloane rosii au cumparat?
9*6=54
cate baloane au fost in total?
9+54=63
cate baloane au ramas?
63-11=52 baloane
9*6=54
cate baloane au fost in total?
9+54=63
cate baloane au ramas?
63-11=52 baloane
9x6 =54(baloane rosii)
9+54=63(baloane)
63-11=52 baloane ramase
9+54=63(baloane)
63-11=52 baloane ramase