ISBN: 9787570444090 - 数学思维训练五年级 小学生思维逻辑训练书计算应用题同步强化训练人教版小学奥数举一反三专项拓展练习口算题卡5解题技巧课堂笔记 (1 resultados)

paperback. Condición: New. Language:Chinese.Paperback. Pub Date:2022-04-01 Pages:96 Publisher:Beijing Education Press Effective promotion and expansion. using the form of checkpoints. guides primary school students to actively explore the mysteries. The questions of each level are rich and refined. and the content is novel and diverse. The small column Cultivation Secrets summarizes the knowledge points and practical problem-solving methods of each question type; in Self-training. the example questions are analyzed and. …