Synopsis
本书为小学三年级学生提供上学期每天一练的素材，每天设置30道题，把口算、心算、脑算等理念融于一体，并结合实际情况分配各种题型的题量，具有信息量大、形式灵活的特点，旨在帮助小学生掌握口算技巧，做到快速、准确地计算，为更加复杂的计算奠定基础。
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Seller Image
2017 primary school mathematics calculate mouth card. Grade three(Chinese Edition)
ISBN 10: 7548432909
ISBN 13: 9787548432906
New
paperback
Seller: liu xing, Nanjing, JS, China
Seller rating 5 out of 5 stars
paperback. Condition: New. Language:Chinese.Paperback. Pub Date: 2017-06-01 Publisher: Harbin publishing house Book for the primary school grade three students last semester to practice every day. every day set 30 problem. such as oral. mental arithmetic. brain calculate concept into an organic whole. distribution of various questions and combining the actual situation of the topic quantity. has the characteristics of large amount of information. flexible form. aims to help students to master oral skills. be fast and a. Seller Inventory # NI079854