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Multiplication of Directed Numbers 有向數的乘法
Author:
現代中學數學 Modern Secondary Mathematics
Topic:
Multiplication
,
Numbers
Explore the rule of multiplication of directed numbers through changes in temperature. (for use with the Class Activities on P.2.33 and P.2.34 of Book 1A) 透過温度的變化,探究有向數乘法的計算法則。 (1A 冊第 2.33 及 2.34 頁的課堂活動適用)
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