Vocabulary: Numbers 1-100

Counting is one of the first and most essential skills to learn in any language. Let’s dive into the world of Spanish numbers and discover how to count from 1 to 100.

Basic Numbers (1-15)

NumberSpanishPronunciation (Approximate)
1unooo-noh
2dosdohs
3trestrehs
4cuatrokwah-troh
5cincoseen-koh
6seissayss
7sietesee-eh-teh
8ochooh-choh
9nuevenweh-veh
10diezdee-ehss
11onceohn-seh
12docedoh-seh
13trecetreh-seh
14catorcekah-tohr-seh
15quincekeen-seh

Numbers 16-19

These follow the pattern of “diez y seis” (ten and six), but are shortened:

  • 16: dieciséis (dee-eh-see-sayss)
  • 17: diecisiete (dee-eh-see-see-eh-teh)
  • 18: dieciocho (dee-eh-see-oh-choh)
  • 19: diecinueve (dee-eh-see-nweh-veh)

The Tens (20-90)

NumberSpanishPronunciation (Approximate)
20veintebayn-teh
30treintatrayn-tah
40cuarentakwah-ren-tah
50cincuentaseen-kwen-tah
60sesentaseh-sen-tah
70setentaseh-ten-tah
80ochentaoh-chen-tah
90noventanoh-ven-tah

Numbers 21-29

These have unique forms:

  • 21: veintiuno (bayn-tee-oo-noh)
  • 22: veintidós (bayn-tee-dohs)
  • 23: veintitrés (bayn-tee-trehs)
  • … and so on

Numbers 31-99

For numbers 31-99 (except those in the twenties), follow this pattern:

  • [tens] + y + [ones]

Examples:

  • 32: treinta y dos (trayn-tah ee dohs)
  • 45: cuarenta y cinco (kwah-ren-tah ee seen-koh)
  • 78: setenta y ocho (seh-ten-tah ee oh-choh)

100

100 is “cien” (see-en) in Spanish

Key Rules and Tips

  • Use “y” (and) between the tens and ones for numbers 31-99 (except 21-29).
  • Numbers 21-29 have special, shortened forms (veinti-).
  • “Uno” changes to “un” before a masculine noun (e.g., “veintiún libros” – twenty-one books).
  • When counting, use “uno” instead of “un” for the number 21 (veintiuno).
  • Practice makes perfect! Try counting objects around you, or use online resources and apps to reinforce your learning

With consistent practice, you’ll be counting like a native speaker in no time! ¡Buena suerte! (Good luck!)