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Title details for 就是算得快 by 刘后一 - Available

就是算得快

by 刘后一
ebook
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计算是数学中

  • 基本的知识。决定小学数学成绩的往往是计算。谁算得快算得准，谁的数学就好。《就是算得快》通过故事的形式向读者介绍各种神奇有效的速算方法，如凑整法、整数找零法等，小读者们可以跟随书中的人物体味速算的乐趣，且在内容丰富、文笔精妙的作品中，懂得数学的奥秘，培养对数学的兴趣。

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    • Chinese