Réponses

2013-10-04T17:11:34+02:00
22 + 8 * 2 - [ 2 + ( 13 - 9 ) * 3 ]( 10 - 6 )
= 22 + 16 - [ 2 + 4 * 3 ] 4
= 38 - [ 2 + 12 ] 4
= 38 - 14 * 4
= 38 - 56
= -18