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Florence BUFF Répondez aux questions suivantes en anglais

Exercice 1 a) 34 = 81 b) 5?2 = 0,04 c) 106 = 1 000 000 d) 10?1 = 0,1. Exercice 2 : Le sprinter Usain Bolt parcourt 1 m en 9,6 × 10 ? 2 s . La fusée Appolo 10 ...

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