Réponse :
Explications étape par étape :
1) A = (12 - 7) x 6 A = 5 x 6 = 30
2) B = (136/8) + 3 B = 17 + 3 = 20
3) C = 2 x (1 + 6) C = 2 x 7 = 14
4) D = (22 x 6) / 4 D = 132/4 = 33
5) E = 17 - (4 + 9) E = 17 - 13 = 4
6) F = (25 + 11) / (11 - 5) F = 36/ 6 = 6
