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Sagot :

Bonjour

Calculer.

a) (-16) - (-24)  = - 16 + 24 = 8

c) (+14) - (-14)  = 14 + 14 = 28

e) (+11) - (+35)  = 11 - 35 = - 24

b) (+34) – (+9)  = 34 - 9 = 25

d) (-52) - (+8)  = - 52 - 8 = - 60

f) (-13)-(-6) = - 13 + 6 = - 7.

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