Calcul mental

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Age: 9-10
Level: cm1
Language: French (fr)
ID: 84468
06/04/2020
Country code: NG
Country: Nigeria
School subject: Mathématiques (1061786)
Main content: Calculs (2011899)

savoir multiplier un enier par 10, 100, 1000 etc.

Other contents: ajout de 0

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Calcul mental

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