When does uno become un and una (SPANISH NUMBERS)?
Hello, I am aware that uno=1 means un =one and una=one Before masculine nouns, Uno becomes un e.g. un chico/un hombre/un niño Before feminine nouns, uno becomes una e.g. una chica/una mujer/una niña But what about the numbers 21/31/41/51/61/71/81 (etc.) For example, if I say: I am 21 years old. Then it should be: I…