Member for
2 years 10 monthsAge: 7-8
Level: Segundo de Primaria
Language: Spanish
(es)
ID: 502205
14/11/2020
Country code: ES
Country: Spain
Main content: Cálculo mental (2013175)
Restar decenas completas a números de dos cifras.
Other contents: Las horas: reloj digital y analógico
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