Répondre :
2 x ( 3 + 5 ) x 4 + 6 = 70
8 + 7 - ( 5 + 4 + 6 ) = 0
3 x 6 x ( 4 + 5 - 7 ) = 36
5 x ( 2 + 1 x 4 + 6 ) = 60
8 + 7 - ( 5 + 4 + 6 ) = 0
8 + 7 - ( 5 + 4 + 6 ) = 0
3 x 6 x ( 4 + 5 - 7 ) = 36
5 x ( 2 + 1 x 4 + 6 ) = 60
8 + 7 - ( 5 + 4 + 6 ) = 0