Réponses

2014-09-22T19:18:26+02:00
2*' 4 = 8
8 + 3 = 11
5 * 11 = 55
55- 8 = ... tu trouveras , non ?
2014-09-22T19:19:09+02:00
C = 5 x (2 x 4 + 3) - 8
C = 5 x (8 + 3) - 8
C = 5 x (11) - 8
C = 55 - 8
C = 47