Càlcul mental

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Age: 6-7
Level: Primero de primaria
Language: Catalan (ca)
ID: 680220
31/01/2021
Country code: ES
Country: Spain
School subject: Matemàtiques (1061924)
Main content: Operacions (2012007)

Sumas y restas

Other contents: Sumas y restas

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Càlcul mental

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