Synopsis
Paperback. Pub Date :2013-06-01 Pages: 122 Language: Chinese Publisher: Nanfang Daily Press mouth be trained pupils computing power. an important way of thinking ability . Improve oral calculation . both the primary and secondary students in the classroom to reinforce mathematical knowledge in a timely manner . but also to lay a solid foundation for future in-depth study . I count primary math problem card ( Grade 5 ) (Vol.1) (R Version ) content closely latest mathematics textbooks . problem difficulty and each volume is consistent mathematics textbooks . both focusing on the textbook key and difficult knowledge assessment. but also focus on improving students' oral calculation . mental arithmetic . quick calculation and other computing capabilities. Each book in accordance with the specific content of mathematics textbooks . entitled increasing difficulty . so that student...
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