Isbn: 9787540359737 - 《宇丛轩专营店》小学奥数举一反三2年级c版创新思维巩固拓展衔接提优从课本到奥数精讲与测试奥数竞赛题库人教版上下册二年级数学逻辑思维训练习册 (1 Ergebnisse)

paperback. Zustand: New. Language:Chinese.Paperback. Pub Date: 2020-06-01 Publisher: The C version of Chongwenshu Bureau reviews and consolidates the key content in the A and B versions of the same grade. It sets lectures according to themes. combines lectures and exercises. and makes exercises difficult after examples. Progressive. comprehensive drills.?At the same time. supplement the low-frequency knowledge points corresponding to the students' age characteristics and thinking level to build a complete knowledge s.…