Calculo mental suma y resta

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Age: 7-12
Level:
Language: Spanish (es)
ID: 938136
23/04/2021
Country code: CL
Country: Chile
School subject: Matemáticas (1061956)
Main content: Cálculo mental (2013175)

Cálculo mental suma y resta - completar 10 + dobles y mitades

Other contents: suma y resta

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Calculo mental suma y resta

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