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Smart grid 7: multiplication Intermediate (including division)(Chinese Edition)

paperback. Condición: New. Paperback Pages Number: 92 Language: Chinese. Purpose of smart grid for multiplication articles (7 intermediate containing division) is not in order to find the answers. but let the children experience in the happy hard. hard to taste the joy gradually become smart up. The smart grid 7 multiplication articles intermediate multiplication articles primary division concept in which. for the complete multiplication articles junior. feel the child's not exciting enough. A step by step. computing c. Nº de ref. del artículo: N94578

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