Multiplication of Directed Numbers 有向數的乘法
- 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)