Please use this identifier to cite or link to this item: http://rportal.lib.ntnu.edu.tw:80/handle/77345300/8173
Title: 二位數乘法的運算
Other Titles: Speedy Calculation for Some Two-digit Number Multiplication--Methods of Simplifying Cross Products
Authors: 林保平
Issue Date: Jul-2007
Publisher: 臺灣師範大學科學教育中心
National Taiwan Normal University Science Education Center
URI: http://rportal.lib.ntnu.edu.tw//handle/77345300/8173
Other Identifiers: 3984FC58-C0DC-8EC0-53B0-FB6C735AC945
Appears in Collections:科學教育月刊

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