Kızlar oynarlar also mean dans
i think that would be ''kızlar dans ediyorlar''
You can use both of them . Trust me :)
It depends on what type of dance you are doing :) It has been added.
They also use kızlar oynuyorlar in the meaning of dans ediyorlar
why not .... kizlar oynar? since we have once the lar
That is also totally fine and (now) accepted.