j'ai douze ans
'twelve' in french is 'douze'
J'ai <age> ans. For example: I am twelve years old = J'ai douze ans.
Elle a douze ans.
To say "her age" in French, you would say "son âge".
twenty-twelve (2012) is "deux-mille-douze" in french. I'm trying to figure out whether you can say "vingt-douze", which would be the literal translation of twenty-twelve, but it seems this is not something that translates directly.
J'ai douze ans.
son age
You can say "Avoir un âge similaire" in French to express "Have similar age."
the Stone Age is called " l'âge de Pierre " in French.
"midi" is the commonest way of saying noon or midday in French. You can also say 'douze heures'.
Donc j'aurai bientôt 12 ans.
The anwer is, "douze".