Bonjour voici les calculs :
A = 13 + 15 + 7 - 14
A = 35 - 14
A = 21
B = -8 - 4 + 18 - 2 + 12 + 6
B = 18 + 12 + 6 - 8 - 4 - 2
B = 36 - 14
B = 22
C = ( -3 ) x ( -0,5 ) x ( + 5 ) x ( + 4 )
C = 1,5 x 20
C = 30
D = ( + 2 ) x ( -10 ) x ( + 3 ) x ( - 1 ) x ( - 1 )
D = ( + 2 ) x ( + 3 ) x ( -10 ) x ( - 1 ) x ( - 1 )
D = 6 x ( -10 )
D = -60
E = 3 - 4 x ( 5 - 2 )
E = 3 - 4 x 3
E = 3 - 12
E = -9
F = 3 x 4 - 2 x ( 4 - 1 )
F = 12 - 2 x 3
F = 12 - 6
F = 6
G = 1 - 2 x 3 + 4 x ( - 5 )
G = 1 - 6 -20
G = - 5 - 20
G = -25
H = 1 + [tex]( -2)^2[/tex] - [tex]( -3 )^2[/tex]
H = 1 + 4 - 9
H = 5 - 9
H = -4
Voila bonne journée ;)
