Problema 1

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Age: 10-12
Level:
Language: Spanish (es)
ID: 145778
01/05/2020
Country code: ES
Country: Spain
School subject: Matemáticas (1061956)
Main content: Resolución de problemas (2013225)

Problema de dos operaciones, suma y resta

Other contents: Problema sumas y restas

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Problema 1

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