Correction de l'épreuve du groupe 2 Mercredi 29 avril 2015
Exercice 1 : Application directe. A= 9. 10 ... Étape 1 : On rajoute 5 allumettes pour la deuxième maison, 2 pour ... 2 = 3,92 ? 1,952. 2 = 11,407 5. = ...
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