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treinta

el treinta(
treyn
-
tah
)
An adjective is a word that describes a noun (e.g., the big dog).
adjective
a. thirty (cardinal)
La cuenta fue de treinta dólares.The bill was for thirty dollars.
b. thirtieth (ordinal)
Mis padres celebraron su treinta aniversario de boda la semana pasada.My parents celebrated their thirtieth wedding anniversary last week.
A masculine noun is used with masculine articles and adjectives (e.g., el hombre guapo, el sol amarillo).
masculine noun
a. thirty
Diez por tres es igual a treinta.Ten times three is equal to thirty.
b. thirtieth (in dates)
El cumpleaños de mi padre es el treinta de noviembre.My father’s birthday is on the thirtieth of November.
a. thirties
Mi familia se mudó de España a los Estados Unidos en los treinta.My family moved from Spain to the United States in the thirties.
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Examples
Phrases
treinta y uno
thirty-one
treinta y cinco
thirty-five
treinta y dos
thirty-two
treinta y seis
thirty-six
treinta y tres
thirty-three
treinta y ocho
thirty-eight
treinta y siete
thirty-seven
treinta y nueve
thirty-nine
treinta y cuatro
thirty-four
hoy es el treinta de marzo
today is March thirtieth
setecientos treinta
seven hundred thirty
treinta menos catorce
thirty minus fourteen
treinta minutos
thirty minutes
la persona de Estados Unidos tiene treinta y dos años
the person from the U.S. is thirty-two years old
a la mujer le quedan cerca de treinta años de vida laboral
the woman has nearly thirty years left in her working life
doscientos treinta
two hundred thirty
la una y treinta
one-thirty
La clase es grande. Hay más de treinta estudiantes.
The class is big. There are more than thirty students.
las corbatas tienen una rebaja del treinta por ciento
ties are on sale at thirty percent off
dos mil setecientos treinta y cinco dólares
two thousand seven hundred and thirty-five dollars
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Weeping Woman
la llorona
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