"ans" means "years"
j'ai ... ans means 'I am .... years old'
Ans means "Years" in French.
j'ai......ans means I'm saying how old I am "I am ........ years old".
ANS means autonomic nervous system.
I am twenty means j'ai vingt ans
j'ai onze ans means 'I am eleven' in English.
Sept ans means 'seven years' in French.
j'ai seize ans means 'I'm sixteen' in French.
j'ai douze ans aussi means 'I am also twelve' in French.
In French, "j'ai quinze ans" means "I am fifteen years old."
Il a seize ans means he is sixteen years old