Restas al 10

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Age: 6-8
Level: Primero/Segundo de primaria
Language: Spanish (es)
ID: 197122
16/05/2020
Country code: ES
Country: Spain
School subject: Matemáticas (1061956)
Main content: Restas con llevadas (2012677)

Restar usando el truco del 10

Other contents: cálculo mental

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Restas al 10

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