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Member for
4 yearsAge: 7-12
Level: 2do primaria
Language: Spanish
(es)
ID: 1042152
28/05/2021
Country code: MX
Country: Mexico
Main content: Reagrupación (2059531)
From worksheet author:
Resolver sumas y restas, reagrupar si es necesario.
Other contents:
sumas y restas
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