Isbn: 9787568881685 - 【上海专用】2022春通城学典小学数学计算能手五年级下册沪教版五四学制 5年级专项强化训练口算题卡大通关笔算速算达人同步天天练 (1 resultados)

paperback. Condición: New. Language:Chinese.Paperback. Pub Date: 2019-12-01 Publisher: Yanbian University Press in order to enhance students' computing capacity. consolidate the foundations of mathematics students. to teachers and students. parents provide a starting point for the calculation of practice. we carefully planned the preparation of elementary school mathematics computing expert series of books. The book has three distinct characteristics: First. sync. The book based on new curriculum standards and requirem.…