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包含除法（整數或分數 ÷ 分數）的副本
Forfatter
xiaodandan
,
GeoGebra Institute of Hong Kong
Emne:
Brøker
GeoGebra
Nye Materialer
兩組對邊相等的四邊形
錐體建築師
異分母分數減法
找出對稱軸
算柱 (兩位數)
Opdag Ressourcer
任務1
龍騰4_1-1講進4
Building Cylinders 建造圓柱體
gltcf 長方體
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Udforsk emner
Rumfang
Omskreven cirkel
Ligninger
Rotation
Matematik