Cálculos mentales

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Age: 6-8
Level: 2do de primaria
Language: Spanish (es)
ไอดี: 985998
09/05/2021
Country code: AR
Country: Argentina
School subject: Matemáticas (1061956)
Main content: Sumas (2013192)
From worksheet author:

Repaso de sumas para cálculos mentales

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Cálculos mentales

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