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Exercice 3: Effectuer les calculs.

A= (+12) + (-9) =
E = (-3) + (-11) =
B= (+8) + (+3) =
F = (+4) + (-4) =
C = (-4) + (-1) =
G= (-5) + (+15) =
D= (+4) + (-19) =
H=(-53) + (+0) =
I = (+35) + (+45) =
J = (-25) + (+15) =
K = (-40) + (-19)=
L = (+24) +(-36) =

pouvez vous m'aidez avec ses calculs svp..​

Sagot :

Réponse:

A= +3

E= -14

B=+11

F=-5

G=+10

D=-15

H=-53

I=80

J=-10

K=-59

L=-12

Réponse:

A= 3

E= -14

B= 11

F= 0

C= -5

G= 10

D= -15

H= -53

I= 80

J= -10

K= -59

L= -12

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