Usted buscó: he is thirteen years old (Inglés - Latín)

he is thirty years old.
triginta annos natus est.

she is five years old.
quinque annos nata est.

he is old.
senex est.

he turned 16 years old.
sedecim annos vitae explevit.

helen is seventeen years old.
helena septemdecim annos nata est.

years old, she isa
anno etatis sve xlix

he is not an adult, he is sixteen years old!
adultus non est, sedecim annos natus est!

i am 17 years old
meus est natalis

i am 19 years old.
undeviginti annos nata sum.

he is
non est hic,

i am fourteen years old
xiv annorum sum

i am 30 years old now.
nunc triginta annos natus sum.

i'm twelve years old
duodecim annos natus sum

i'm forty years old.
quadraginta annos nata sum.

i am forty-five years old.
quadraginta quinque annos nata sum.

i will be sixteen years old next year.
proximo anno sedecim annos nata ero.

quadrimus, quadrima, quadrimum four years old;
quadrima

and ishmael his son was thirteen years old, when he was circumcised in the flesh of his foreskin.
et ismahel filius eius tredecim annos impleverat tempore circumcisionis sua

annositas, annositatis fullness of years; old age;
annositas