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Member for
3 years 1 monthAge: 12-17
Level: 1º ESO
Language: Spanish
(es)
ID: 932882
21/04/2021
Country code: ES
Country: Spain
Main content: Proporcionalidad y porcentajes (2011542)
Refuerzo de proporcionalidad
Other contents: Proporcionalidad, porcentajes, aumentos
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