In Spanish, ano means year.
anos is already in spanish. Maybe you mean anos in english. It means years.
Tres anos means three years in Spanish.
Tres anos que hablo espanol in English means It has been three years that I speak Spanish.
Tengo dieciseis anos
How old is your uncle? ('tio' could also mean 'bloke, fellow')
anos is already in spanish. Maybe you mean anos in english. It means years.
Anos is Spanish for years so 13 anos is is 13 years.
Cuantos anos
if you mean reply you would say : Yo tengo # anos.
years = anos (tilde, ~, over the 'n'; pronounced ANNyoss)
If you mean "hace años", that's Spanish for "years ago". If you mean it as written, i.e. "hace anos", that's Spanish for "he makes anuses".
Tres anos means three years in Spanish.
Tres anos que hablo espanol in English means It has been three years that I speak Spanish.
tengo treinta y cuatro anos is spanish for - I am 34 years old.
Translation: Seven years
"Tengo nueve años" means "I am nine years old" in Spanish.
"How many years did you study Spanish?"