Hundreds, Thousands
In French, three basic words—cent (hundred), mille (thousand), and million (million)—serve as the foundation for expressing large numbers. Let’s look at cent and mille in detail, followed by rules and examples for forming numbers up to the thousands.

Key Words for Large Numbers

  • cent (hundred)
  • mille (thousand)
  • million (million) – not plural in English, but plural in French: millions

French and English Vocabulary

French SingularFrench PluralEnglish SingularEnglish Plural
centcentshundredhundreds
mille(no plural)thousandthousands
millionmillionsmillionmillions
The plural cents is used only when cent is multiplied and is at the end of the number (e.g., deux cents = 200). If followed by another number, it remains singular (e.g., deux cent un = 201).

Forming Hundreds

  • cent = 100
  • Multiply by placing number before cent (2–9): deux cents = 200, trois cents =
  • Plural cents adds -s only if cent is multiplied and appears at the end of the number
  • For additional numbers, add them after cent with a space: cent un = 101, deux cent cinquante =

Hundreds Table

FrenchEnglish
centone hundred
deux centstwo hundred
trois centsthree hundred
quatre centsfour hundred
cinq centsfive hundred
six centssix hundred
sept centsseven hundred
huit centseight hundred
neuf centsnine hundred
cent unone hundred one

When do you add "-s" to "cent" in French?


  • Add -s when cent is multiplied (e.g., deux cents) and stands at the end of the number. If followed by other numbers, do not add -s (e.g., deux cent un).
  • Add -s only if cent is preceded by a number and appears at the very end of the number phrase. Otherwise, cent stays singular.
  • When cent is multiplied by a number and there are no other digits after it, you add -s. If more numbers follow, cent remains singular.
In French, cent takes an -s (cents) only when it is multiplied (preceded by a number greater than one) and is at the end of the number phrase. If any other number follows, cent remains singular (e.g., deux cent un). This rule helps avoid confusion.

Forming Thousands

  • mille = 1,000
  • Unlike cent, mille never takes an -s in plural
  • For multiples, place the number before mille: deux mille = 2,000, dix mille = 10,
  • Combine with hundreds and tens as usual: mille cent = 1,100, deux mille trois cents = 2,

Thousands Table

FrenchEnglish
milleone thousand
deux milletwo thousand
trois millethree thousand
quatre millefour thousand
cinq millefive thousand
dix milleten thousand
vingt milletwenty thousand
trente millethirty thousand
mille centone thousand one hundred
deux mille trois centstwo thousand three hundred

Examples: Combining Hundreds and Thousands

  • mille deux cents = 1,
  • trois mille quatre cent cinquante = 3,
  • dix mille six cent = 10,
  • vingt mille neuf cents quatre-vingt-dix-neuf = 20,

Hundreds and Thousands Table

FrenchEnglish
mille deux centsone thousand two hundred
trois mille quatre cent cinquantethree thousand four hundred fifty
dix mille six centten thousand six hundred
vingt mille neuf centstwenty thousand nine hundred
trente mille cinq centsthirty thousand five hundred
quarante milleforty thousand
cinquante millefifty thousand
soixante millesixty thousand
quatre-vingt milleeighty thousand
quatre-vingt-dix-neuf mille neuf centsninety-nine thousand nine hundred

Special Notes

  • For numbers beyond 1,000,000, use million (plural millions!), which behaves like a noun and takes de before a following number: un million deux cent mille = 1,200,
  • Do not use plural -s on mille (one thousand) but do on million and milliard (billion) when plural

Summary

FrenchEnglish
cent, deux cents, cent unhundred, two hundred, hundred one
mille, deux mille, mille centthousand, two thousand, thousand one hundred
trois mille, dix mille, vingt millethree thousand, ten thousand, twenty thousand
You can build any number up to 999,999 by combining these parts.

Flashcards (1 of 36)

    • English Singular: hundred
    • English Plural: hundreds

    Last updated: Wed Jun 18, 2025

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