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Member for
3 years 3 monthsAge: 5-9
Level: 1° primaria
Language: Spanish
(es)
ID: 1042256
28/05/2021
Country code: MX
Country: Mexico
Main content: Cálculo mental (2013175)
Calcula la diferencia entre las cantidades de ayer y hoy.
Other contents: múltiplos de 10
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