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Sagot :

Bonjour

A = - 15 - 6 + 23 + 32

A = - 21 + 55

A = 55 - 21

A = 34

B = 5 + 9 + 14 - 15 - 3

B = 28 - 18

B = 10

C = - 5 - 4 - 7 + 12

C = - 16 + 12

C = -4

D = 8 + 6 - 8 - 7

D = 14 - 15

D = -1

E = - 12 + 5 + 7 +9

E = - 12 + 21

E = 21 - 12

E = 9

J'espere t'avoir aidé.

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