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Copy of 小數的認識
Author:
Tmw
小學四年級 小數的認識 by Mr. Leung Hoi Kin 2014
e-mail:s0809344@s.ied.edu.hk
New Resources
畫出對稱圖形
算柱 (兩位數)
找出對稱軸
Earth with coastline
中華民國國旗 (Codex╱2026.10.06)
Discover Resources
Proof35 高士哲
y=2^x指數函數圖形
公倍數與最小公倍數(L.C.M.)
勒洛三角形頂點C軌跡
gegebra学习过程
Discover Topics
Circle
Upper and Lower Sum or Riemann Sum
Linear Functions
Conditional Probability
Confidence Interval