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= = = = = = = = = = = = = = = =  = = = = = = = = = = = = = = = =  = = = = = = = = = = = = = =  = = = = = = = = = = = = = = = =  = = = = = = = = = = = = = = = =  = = = = = = = = = = = = = = = =  = = = = = = = = = = = = = = = =  Simplifier une écritu

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Academic year: 2022

Partager "= = = = = = = = = = = = = = = =  = = = = = = = = = = = = = = = =  = = = = = = = = = = = = = =  = = = = = = = = = = = = = = = =  = = = = = = = = = = = = = = = =  = = = = = = = = = = = = = = = =  = = = = = = = = = = = = = = = =  Simplifier une écritu"

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Entraînement 1 Simplification par 2

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Entraînement 2 Simplification par 3

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Entraînement 3 Simplification par 5

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Entraînement 4 Simplification par 7

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Entraînement 5 Simplification par 10

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Entraînement 6 Simplification par 2, puis par un autre nombre

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Entraînement 7 Simplification par 10, puis par un autre nombre

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Connaissance des nombres

Fr15b

Simplifier une écriture fractionnaire

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