French Toujour

Let's start from numbers 20 to 69 The numbers from 20 to 69 in French is quite simple. Add the units/single number to the tens number. Use a hyphen to join the numbers. Let's start with the tens. 20    vingt 30    trente 40    quarante 50    cinquante 60    soixante 70    soixante-dix 80    quatre-vingt 90    quatre-vingt-dix 100  cent Now, as per the equation, add the number to the units (20,30,40,...) For ex: 20 + 1 = 21  vingt-et-un              20 + 2 = 22 vingt deux Note1: The conjunction "and" or "et" in french is used to join the numbers 21,31,41, 51,61. Note2: According to Orthographe traditionnelle (traditional spelling) it's written as "vingt et un" i.e, without the hyphen. According to orthographe rectifiée de 1990( rectified spelling as of 1990) it's written as "vingt-et-un" 20  vingt          ...