Question

What's the difference between 'unas' and 'unos'?

Answer 1

Answer:unos is masculine and unas is feminine

Explanation: I was in Spanish so I know so things

Answer 2

Answer:

Unos means 'some' or 'a few' and is masculine.

Unas means 'some' or 'a few' and is feminine.

For example:

Hay unos niños en ese parque = There are some kids in that park

Niños is masculine so you use unos.

Dime unas palabras en inglés = Tell me some words in English

Palabras is feminine so you use unas.

Hope this helps :) It's not very hard once you practise a few times.