How to say 'You're Welcome' in Spanish: De nada. 2 words, 'de' and 'nada'.
If someone says to you, "Gracias," you should say, "De nada." Repeat after me: De nada. Let's try it: Gracias. De nada. Another way of saying 'You're welcome' in Spanish is 'A la orden'. That's 3 words: 'A' as in just the letter A, then 'la', and then the word, 'orden'. When someone says to you, "Muchas gracias," you would say, "A la orden." Repeat after me: A la orden.
Let's try it. Muchas gracias. What about if I just say, "Gracias"? De nada; very good. You can say 'De nada', or 'A la orden'. Those are 2 different ways to say 'You're welcome' in Spanish.