1. Education

French Number Expressions

There are several confusing pairs and difficult expressions related to French numbers.

I. The numbering system of the floors in a building may be difficult for American English speakers.
American English British English
Rez-de-chaussée
Premier étage
Deuxième étage
First floor
Second floor
Third floor
Ground floor
First floor
Second floor
  
II. The meaning of premier changes depending on the preposition that precedes it.
  Au premier
Au premier étage
At/On the first
On the second floor
 
On the first floor
  En premier
En premier lieu
The first in a sequence
In the first place, Firstly

De premier/première (prix, qualité) The top (prize) or best (quality)
  
III. There are two French words for the English ordinal number "second" (2nd): second and deuxième. They are essentially interchangeable, but there is a general, not always followed guideline:
Second is often used when something is the second in a series of only two things.
Deuxième tends to be used when there's a third, fourth, etc.

Following this guideline allows you to add some interesting nuances to your words.
  La seconde guerre mondiale World War II (the second and last)
La deuxième guerre mondiale World War II (the second of how many?)
  
IV. There are two words for "third" and "fourth" - one for the ordinal number and another for the fraction.
troisième
un tiers
third (in a series)
one third
quatrième
un quart
fourth (in a series)
one fourth
For 5 and up, the same word is used for both fractions and ordinal numbers.
  
V.  In economics, un trimestre means three months. Its English equivalent is "quarter."

   

Test on confusing numbers

Related lessons

Cardinal numbers     Ordinal numbers

More confusing pairs     French Grammar

   

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