Réponses

2014-09-27T15:44:52+02:00
5+2 x (3x5) - (5:5)-(45:1)+(2x4)
5+ 2 x 15-45+8
5+2×(3×5_5÷5)_45÷(1+2×4)
c quoi la réponse
5+30-45+8
ok