Da: liu xing, Nanjing, JS, Cina
paperback. Condizione: New. Paperback. Pub Date: 2016-10-01 Pages: 96 Language: Chinese Publisher: hunan children press card math between infant learning. according to one version of a grade math textbooks (Vol. 1) learning requirements and order. in turn know Numbers 1 to 20. study number decomposition. addition and subtraction arithmetic. mathematics basic concept and basic content. help. Codice articolo DO052331
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