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Sagot :

Réponse:

10_

A=(-5)×6-7×(-8)

=(-30)-(-56)

=(-30)+56

=56-30 = 24

B=(-4)+10÷(1-6)

=(-4)+10÷(-5)

=(-4)+(-2)

=(-6)

11 _

(-35)+(-8)+48+(-61)+26

[(-35)+(-8)+(-61)]+(48+26)

(-104)+74

-(107-74)

-33

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