Bonjour,
le total:
10/3 +1 +8/3 = 10/3 +3/3 + 8/3= 21/3 = 7
1° ligne:
7 - 10/3 - 2 = 21/3 - 10/3 - 6/3 = 5/3
3° colonne:
21.3 - 2 - 11/3 = 21/3 - 6/3 -11/3 = 4/3
3° ligne
21/3 - 8/3 -4/3 = 9/3 = 3
2° colonne:
21/3 - 5/3 - 3 = 21/3 - 5/3 - 9/3 = 7/3
10/3 5/3 2
1 7/3 11/3
8/3 3 4/3
