From 20 to 69
Chapter 9 - Counting in French
From 20 to 69, things are very regular. You just have to learn
The rest is natural:
Numbers | Spelling |
20 | vingt |
21 | vingt et un |
22 | vingt-deux |
23 | vingt-trois |
24 | vingt-quatre |
25 | vingt-cinq |
26 | vingt-six |
27 | vingt-sept |
28 | vingt-huit |
29 | vingt-neuf |
Do the same for trente, quarante, cinquante and soixante: