French numbers from 11 to 20 are essential for counting, telling ages, dates, and more. They follow a unique pattern starting from 11 (onze) to 16, then switch to a compound form from 17 to 20.
NumberFrenchPronunciationNotes
11onze/onz/
12douze/duz/
13treize/trɛz/
14quatorze/katɔrz/
15quinze/kɛ̃z/
16seize/sɛz/
17dix-sept/dis-sɛt/Compound: dix + sept
18dix-huit/diz-ɥit/Compound: dix + huit
19dix-neuf/diz-nœf/Compound: dix + neuf
20vingt/vɛ̃/
  • 11–16 are unique words.
  • 17–19 combine "dix" (10) with 7, 8, 9.
  • 20 is "vingt," marking the start of a new decade.
15 in French is 'quinze'.
17, 18, and 19 are 'dix-sept', 'dix-huit', and 'dix-neuf'.
20 in French is 'vingt'.
Correct numbers are onze, douze, treize, quatorze, quinze, seize, dix-sept, dix-huit, dix-neuf, and vingt.
Conclusion:
French numbers 11–20 combine unique forms (11–16) and compounds (17–19), with 20 signaling a new decade. Mastery of this set is vital for everyday communication and understanding numeric patterns in French.
  • Remember: 11–16 are unique; 17–19 use "dix-" plus the unit; 20 is "vingt."
  • Practice pronunciation and spelling to avoid confusion with similar-looking words.
  • Use these numbers in context for dates, ages, and counting to reinforce learning.