Cardinal Numbers: 1-10


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Here are the numbers 1-10:

1. uno
2. dos
3. tres
4. cuatro
5. cinco
6. seis
7. siete
8. ocho
9. nueve
10. diez

The number “one” changes from “uno” to “un” before a masculine noun.

un libro
one book
un perro
one dog (male)
un hombre
one man

The number “one” changes from “uno” to “una” before a feminine noun.

una pluma
one pen
una gata
one cat (female)
una chica
one girl

When counting generically (one, two, three …) use “uno” but when counting specifically (one cat, one dog), use “un” or “una.”

un libro
one book
una pluma
one pen
uno, dos, tres
one, two, three