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四年级奥数-小学数学试题库 app for iPhone and iPad


4.8 ( 5568 ratings )
Education Book
Developer: zhou dong
Free
Current version: 1.0, last update: 7 years ago
First release : 12 Mar 2017
App size: 24.76 Mb

小学四年级奥数,海量题库,带解题分析,离线试题无需网络。
奥数专家指导编排试题,专业的老师解答,结合详细讲解课程及例题解题分析过程;