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"Cuarenta" is an adjective which is often translated as "forty", and "ochenta y uno" is an adjective which is often translated as "eighty-one". Learn more about the difference between "cuarenta" and "ochenta y uno" below.
cuarenta(
kwah
-
rehn
-
tah
)
An adjective is a word that describes a noun (e.g., the big dog).
adjective
a. forty (cardinal)
La montaña está a cuarenta millas de aquí.The mountain is forty miles from here.
b. fortieth (ordinal)
Celebraron su cuarenta aniversario de boda.They celebrated their fortieth wedding anniversary.
A masculine noun is used with masculine articles and adjectives (e.g., el hombre guapo, el sol amarillo).
masculine noun
a. forty
Diez por cuatro es igual a cuarenta.Ten times four is equal to forty.
a. forties
La última vez que un proyecto de infraestructura se completó en la ciudad fue en los años cuarenta.The last time a major infrastructure project was completed in the city was in the forties.
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An adjective is a word that describes a noun (e.g., the big dog).
adjective
a. eighty-one (cardinal)
Me quedan solo ochenta y un euros.I only have eighty-one euros left.
b. eighty-first (ordinal)
Mi tía abuela celebra hoy su ochenta y un cumpleaños.My great-aunt celebrates her eighty-first birthday today.
A masculine noun is used with masculine articles and adjectives (e.g., el hombre guapo, el sol amarillo).
masculine noun
a. eighty-one
El ochenta y uno no es divisible por diez.Eighty-one isn't divisible by ten.
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