Isbn: 9787308163897 (1 résultats)

paperback. Etat : New. Paperback. Pub Date: 2016-10-01 Pages: 156 Language: Chinese Publisher: zhejiang university press. mathematics is gymnastics of wisdom. is the foundation of all science.Elementary school mathematics competition to popularize knowledge of mathematics. inspire students' thinking. develop students' horizons. cultivate students' ability to solve the problem.Live and it is not hard to. qiao and unbiased mathematical contest questions rich interesting. …