Réponse :
1) 3 x (-2) - 8 = -14
2) 3 - 4 x (-2) + 12 = 23
3) -5 x (-2) -8 = 2
4) -5 x 4 x (-2) + (-20) = -17
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Réponse :
1) 3 x (-2) - 8 = -14
2) 3 - 4 x (-2) + 12 = 23
3) -5 x (-2) -8 = 2
4) -5 x 4 x (-2) + (-20) = -17