The numbers in Spanish

Tens

In Spanish, numbers from 0 to 15 has each a differentiated name. 

After that, in numbers of two figures the name is a combination of the tens and the units, e.g. ‘cuarenta y dos’ (forty and two). More specifically, numbers until 30 are written in a word and after that the numbers containing tens and units will be written in three words, as we can see below.

    18 → diez y ocho → diec i ocho (z+y or cy are not possible in Spanish) → dieciocho

    25 → veinte y cinco →veint i cinco (we keep the “y/i” and  “e” disappears) → veinticinco

    67 → sesenta y siete

    86 → ochenta y seis

Hundreds 

The number 100 in Spanish is ‘cien’. However, each number above that and up to 200 will be written ciento + (two figures number).
    100 cien
    130 ciento treinta
    155 ciento cincuenta y cinco 
    198 ciento noventa y ocho

Numbers between 200 and 999 can be either masculine or feminine, depending on what are they referring to: 
    Esta compañía fabrica trescientos tipos diferentes de zapatos
    Este hotel tiene cuatrocientas camas
 

Thousands, millions and billions

In Spanish, we say ‘mil’ (thousand) and not ‘un mil‘ (one thousand). Then, for 2000, 3000, etc, the word ‘mil’ will be always singular. In Spanish we only use the plural form ‘miles‘ when we are taking about thousands of something, e.g. miles de personas. 

We do say, though, ‘un millón’ and ‘cuatro millones‘. 

Attention

    A billion in English is ‘mil millones’ in Spanish (a thousand millions).  

    A trillion in English is a ‘billón’ in Spanish. 

Decimal digits

In Spanish we use the comma with the decimals digits, although the point is also considered acceptable for being used internationally, e.g. 3,567. 

Leave a Reply

Your email address will not be published. Required fields are marked *