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翰林B4講p171_類8
Author:
廖傑成
翰林B4講p171_類8
GeoGebra
New Resources
四邉形 (四年級) 教師版
【案例】2018年全国1卷理科12题
兩組對邊相等的四邊形
兩位數除以一位數（二）
第八周作业
Discover Resources
龍騰4_1-1講段8
angles sum of a triangle 2
勝者即正義
正方体展开图的副本
鉛筆畫圓
Discover Topics
Rhombus
Arithmetic Operations
Surface
Tangent Line or Tangent
Quadratic Equations