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Répondre à une consigne : le paragraphe argumenté Exercice 2 : construire un paragraphe. Sujet : La sécurité alimentaire dans Le paragraphe argumenté : corrigé des exercices. Exercice 1 : corrigé. Exemple
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5ème soutien N°21 addition et soustraction de nomlbres relatifs EXERCICE 3 : (?20) ? (+34) = (?20) + (?34) = ?54. (?22) ? (?53) = (?22) + (+53) = +31. (+565) ? (?125) = (+565) + (+125) = + 690. (+200) ? (+220) = (+200) +
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moved 143847
moved 97656
moved 158132
moved 164
moved 35940
5ème soutien N°21 addition et soustraction de nomlbres relatifs EXERCICE 3 : (?20) ? (+34) = (?20) + (?34) = ?54. (?22) ? (?53) = (?22) + (+53) = +31. (+565) ? (?125) = (+565) + (+125) = + 690. (+200) ? (+220) = (+200) +
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moved 10350
moved 30098
moved 68867
moved 23554
