小学二年级数学语文英语天天练100+共4本 二年级数学计算题口算心算天天练 数学思维训练 二年级上下册语文英语阅读理解天天练 - Softcover

Primary Mathematics Education rain I counted quick calculation mental arithmetic exercises every day: five-year (spring under JSJY 2015)(Chinese Edition)

paperback. Zustand: New. Pub Date: 2015-01-01 Pages: 92 Language: Chinese Publisher: Jiangsu People's Publishing House spring primary mathematics education I counted quick count every day to practice mental arithmetic: Grade Five (under JSJY 2015 Spring) remains fully synchronized with mathematics textbooks . indicating a knowledge point of each exercise. but also appropriate to increase the application questions. fun questions and quick count trick. Each unit of the selected computational problems closely the devel. Artikel-Nr. CR070413

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