6-cm24 14-15

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Calcul mental N°24 “Aires et fractions”

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Calcul mentalN°24

“Aires et fractions”

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Diapositive 1Diapositive 1 Heptagone régulier

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Diapositive 2Diapositive 2 RectangleRectangle

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Diapositive 3Diapositive 3 LosangeLosange

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Diapositive 4Diapositive 4 Pentagone régulierPentagone régulier

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Diapositive 5Diapositive 5 Triangle équilatéralTriangle équilatéral

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FIN

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CORRECTION

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Diapositive 1Diapositive 1

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Diapositive 2Diapositive 2

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Diapositive 3Diapositive 3

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Diapositive 4Diapositive 4

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Diapositive 5Diapositive 5