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2.5: Vocabulario- Números 30-100

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  • Page ID
    353048
    • Erica Brown, Alejandra Escudero, María Cristina Montoya, and Elizabeth Small
    • SUNY Oneonta via OER SUNY

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    Objetivos
    • Form numbers up to 100

    Los Números de 30-100

    Photo of candles forming the number 28 on a birthday cake Image of a schoolyard with numbered squares on the asphalt. A house number: 95

    16 dieciséis
    17 diecisiete
    18 dieciocho
    19 diecinueve
    20 veinte
    21 veintiuno
    22 veintidós
    23 veintitrés
    24 veinticuatro
    25 veinticinco
    26 veintiséis
    30 treinta
    31 treinta y uno
    32 treinta y dos
    33 treinta y tres
    34 treinta y cuatro
    35 treinta y cinco
    36 treinta y seis
    37 treinta y siete
    38 treinta y ocho
    39 treinta y nueve
    40 cuarenta
    43 cuarenta y tres
    49 cuarenta y nueve
    50 cincuenta
    51 cincuenta y uno
    55 cincuenta y cinco
    60 sesenta
    62 sesenta y dos
    66 sesenta y seis
    70 setenta
    73 setenta y tres
    77 setenta y siete
    80 ochenta
    84 ochenta y cuatro
    88 ochenta y ocho
    90 noventa
    99 noventa y nueve
    100 cien
    • The numbers 16-19 and 21-29 are most commonly spelled as shown above, however, they can also be written as three words. For example diecisiete can also be written diez y siete according to the Real Academia Española.
    • However, this does not extend to the numbers from 31 to 99, which *must* be written as three words. To form the numbers from thirty to one hundred, you take the multiple of ten below it, then put y, then put the units value:
      • 31 = 30 + 1: treinta y uno
      • 54 = 50 + 4: cincuenta y cuatro
      • 72 = 70 + 2: setenta y dos
      • 87 = 80 + 7: ochenta y siete

    Contributors and Attributions

    CC licensed content, Shared previously
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    • Aprender español: Los nu00fameros del 0 al 100 (nivel bu00e1sico).. Authored by: Tu escuela de español. Located at: https://youtu.be/7VbPiUSXzLI. License: All Rights Reserved. License Terms: Standard YouTube License

    This page titled 2.5: Vocabulario- Números 30-100 was last modified on Fri, 01 Aug 2025 04:22:10 GMT and is shared under a CC BY 4.0 license and was authored, remixed, and/or curated by Erica Brown, Alejandra Escudero, María Cristina Montoya, and Elizabeth Small (OER SUNY) via source content that was edited to the style and standards of the LibreTexts platform.