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Member for
3 years 8 monthsAge: 7-9
Level: 2° primaria
Language: Spanish
(es)
ID: 447265
26/10/2020
Country code: AR
Country: Argentina
Main content: Numeración, cálculos mentales (1179872)
Fácil resolución
Other contents: Suma y resta con la unidad seguida de ceros
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