1.与人教版数学教材同步,配套课程,专题训练;2.精编细选,题型丰富,多角度强化小学生的计算能力;3.由易到难,循序渐进地提升学习效果;4.附有用时记录、家长评价和参考答案;5.环保油墨印刷,材质安全可靠。
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Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Language:Chinese.Paperback. Pub Date: 2020-12-01 Pages: 80 Publisher: Tongji University Press Calculation is the foundation of mathematics. and it is also one of the main difficulties for primary school students.?In order to break through the weak links of elementary school students learning. we have carefully compiled this book. Its features are as follows: 1. Compiled according to the People's Education Edition of mathematics textbooks. consistent with the teaching progress. and fully conso. Seller Inventory # NS066409