Bonjour,
Lucas:
7* 4 -( 3*5) - (10*2) = 28 -15 -20 = -7
Juliette:
(13*4) -(7*5) = 52 - 35 = 17
Leila:
(9*4) -(11*2) = 36 -22 = - 14
Estéban:
(4*5) + ( 16*2) = 20 +32 => -52
Juliette: 17
Lucas: -7
Leila: -14
Estéban: -52
