ISBN: 9787569511123 - 2020春黄冈同步练一年级下册数学北师大版同步练习册小学1年级数学书同步训练一日一练 同步作业一课一练口算测试卷教辅书万向思维 (1 Ergebnisse)

paperback. Zustand: New. Paperback. Pub Date: 2019-10-01 Pages: 161 Language: Chinese Publisher: Shaanxi Normal University Publishing House Co. Ltd. Mathematics (1 BS) / Huanggang Synchronous Practice corresponds to the first grade second volume of the Beijing Normal University version of the mathematics textbook . Follow the principle of from easy to difficult. from basic to improvement. select the best question type for knowledge points. cover wide and complete knowledge points. authoritative and effective exercis.…