Ecrire en lettres 1 (gd nbr)

200 000 : ____________________ - ____________________ - ____________________
520 000 : ____________________ - ____________________ - ____________________ - ____________________
2 000 000 : ____________________ ____________________
1 500 000 : ____________________ - ____________________ - ____________________ - ____________________ - ____________________
480 500 : ____________________ - ____________________ - ____________________ - ____________________ - ____________________ - ____________________ - ____________________ .
1 000 000 000 : ____________________ ____________________
12 000 000 : ____________________ ____________________