Réponses

2014-09-13T19:12:46+02:00


9 999 999 999 999-(-1)

= 9 999 999 999 999 +1

=10000000000000

2014-09-13T19:18:22+02:00
9 999 999 999 999-(2014-2015)
9 999 999 999 999-(-1)
9 999 999 999 999  +  1
10 000 000 000 000