

Ton calcul est faux.
[tɔ̃ kalkyl‿ ɛ fo.]
Your calculation is wrong.
Ce numéro de téléphone est faux.
[sə nymeʁo də telefɔn‿ ɛ fo.]
This phone number is wrong.
Ce que tu dis n'est pas faux.
[sə kə ty di nɛ pa fo.]
What you're saying isn't wrong.
"faux" is in the lesson "Adjectives 4" (Level 17), along with 11 other useful words. LinDuo has 180 topic lessons like this one, 2,375 words in total. Every word has an illustration, a transcription and pronunciation in a female and a male voice. Just 10–15 minutes a day is enough to learn them all. Free, and works offline.