OLIVIA9133
Answered

bonjour, a. -1 -24 : (-6) c.-3X(-9-(-5)) b. -45: (-9) - 1 d. (-2-5) x 4 - 9 . a rendre pour demain svp​

Sagot :

Bonsoir,

a. -1 -24 / (-6)

= -1 + 4 = 3

c.-3X(-9-(-5))

=   -3 * (9+5)

= -3 * 14  = -42

b. -45/ (-9) - 1

= 5-1 = 4

d. (-2-5) x 4 - 9

= -7*4-9

=  -28 -9 = -37