ISBN: 9787568877718 - 2023年春小学数学计算能手 4年级四年级下·青岛版五四制（小学共五年六年级为初一） (1 risultati)

paperback. Condizione: New. Language:Chinese.Paperback.Pub Date:2020-11-01 Publisher: Yanbian University Press In order to improve students computing ability. consolidate students mathematical foundation. and provide teachers. students and parents with a starting point for computing exercises. we carefully planned and compiled the Primary School Mathematics Computation Experts series. this book has the following three characteristics: 1. Synchronization.?This book is written in accordance with the requirements of the ne.…