You order a coffee, the cashier says something that sounds like “deuzeuroquarante”, and your brain freezes. You know the numbers. You’ve counted to a hundred in French dozens of times. So why do prices spoken at normal speed still slip past you?
Numbers arrive as one blurred chunk
In class you hear numbers one at a time, with a pause after each. In a bakery you hear them glued to the currency and to whatever came before. Trois euros cinquante gets pronounced closer to “troi-zeu-ro-sin-kant”, because the s of trois links into the e of euros. That liaison is normal French, not sloppy French. Your ear is waiting for three separate words and only one long sound arrives.
The fix is to practise numbers in their natural company. Don’t drill quinze alone. Drill quinze euros, quinze euros quatre-vingts, ça fait quinze euros. Train the whole chunk you’ll actually hear.
The genuinely tricky ones
A few French numbers cause most of the trouble, and they’re worth extra attention rather than a general “practise more”.
- deux and douze: the vowels are close, and speed makes them closer. Listen for the z sound in douze.
- cinq and quinze: both carry that nasal in, so learners guess. Quinze has a clear z at the end.
- soixante, soixante-dix, quatre-vingts, quatre-vingt-dix: the long ones. Sixty, seventy, eighty, ninety all start with a sound you’ve already heard, so you have to wait for the ending before you commit.
- cent and sans and sang: context sorts these out, and with prices it’s almost always cent.
- un and onze: onze euros keeps a small pause, since we say onze euros without liaison from le. Note le onze, not l’onze.
How prices are actually said
Cents usually come with no extra word. Six euros vingt means six euros and twenty cents. You’ll rarely hear centimes spelled out in a shop. Round prices often drop the currency entirely: a market seller may just say quatre while pointing at the cheese.
Some set phrases wrap the number, and once you recognise them, the number stands out by contrast. Ça fait…, ça vous fait…, ça sera…, je vous mets ça à…. When you catch the frame, you know a number is about to land and your attention can be ready for it.
A ten minute daily drill
Write twenty random prices between one and two hundred euros. Have a text to speech tool read them in French while you write down what you hear, then check. It feels mechanical for two days and then something clicks, because you stop translating and start recognising shapes. Add dates and phone numbers once prices feel easy, since French phone numbers come in pairs, which means you get quatre-vingt-douze and friends constantly.
Numbers show up everywhere in real French, including in the news you read: budgets, percentages, election results, football scores. Reading French news at your level is a good way to meet those figures on the page first, calmly, before you have to catch them at full speed at a counter. See the number written, say it out loud, and your ear gets a head start.