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Member for
3 years 1 monthAge: 7-9
Level: 3º Primaria
Language: Spanish
(es)
ID: 1000327
14/05/2021
Country code: ES
Country: Spain
Main content: Cálculo mental (2013175)
Generar estrategias de cálculo mental de sumas y restas para facilitar el cálculo.
Other contents: Estrategias de cálculo
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