0 = zéro 70 = soixante-dix 400 = quatre-cents
10 = dix 80 = quatre-vingts 500 = cinq-cents
20 = vingt 90 = quatre-vingt-dix 510 = cinq-cent-dix
30 = trente 100 = cent 660 = six-cent-soixante
40 = quarante 101 = cent-et-un 1000 = mille
50 = cinquante 200 = deux-cents
60 = soixante 300 = trois-cents