Calculo mental

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Age: 6-11
Level: SEGUNDO DE PRIMARIA
Language: Spanish (es)
ID: 368704
17/09/2020
Country code: PE
Country: Peru
School subject: Matemáticas (1061956)
Main content: Sumas sencillas (2012843)

CALCULO MENTAL

Other contents: calculo mental

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Calculo mental

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