9787218099125 - primary mathematics port operator quick count every day to practice (teach) grade 2 next(chinese edition) di jin rui gang (1 risultati)

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Da: liu xing, Nanjing, JS, Cinaliu xing
Contatta il venditoreVenditore con 5 stelleCondizione: Nuovo
EUR 42,88
EUR 15,43 spedizioneSpedito da Cina a U.S.A.Quantità: 3 disponibili
paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2015-1-1 Pages: 84 Publisher: Guangdong People's Publishing House cultivate good habits port operator: 1. moderation habits: to help students overcome without moderation. even if the wrong pen. As to cultivate good habits of moderation and 24 by 5 * 4 * 5 and othe…r types of problems port operator training group comparison. 2. thinking habit: to guide students to form a hard thinking. to find the most simple algorithm habits. For example. by 99 + 27 other .