hendelagathe hendelagathe

10-10-2022
Mathematics

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61 Calculer chaque expression en détaillant les calculs. Vérifier ensuite à la calculatrice. D=-7x2+24: (-4)-(6-9) E = (25-42) x (9-15: (-3)) 9x (35-43) (-8-6):7 F = 12

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