¿Cómo se dice I´ve added you en español?
He añadidote.
He te añadido.
Which is correct?
4 Answers
Te he agregado / añadido.
Hey zhmelissa, I saw you were curious about your original examples as well. I would stick to the answers provided by Brisa because they're the most common and understood. "He añadidote" won't work and "He te añadido" to me sounds like Yoda's manner of speaking (from Star Wars). Great question though, good attempts, and great usage of accents. I'd say you're getting the idea. 
sumar - to add numbers...
agregar - to add to a bowl...
añadir - to add to a list...
I would use agregar.
Can I say the other two way above? Are they correct too?