Answered

svp

5-(+12)-(-4)+(-5)

Sagot :

=5-12+4-5
=9-17
=-8
J'espère t'avoir aider :)
XXX102

Bonjour,

 

5-(+12)-(-4)+(-5) = 5+(-12)+(+4)+(-5) = -(12-5)+(-(5-4)) = (-7)+(-1) = -(7+1) = (-8)