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Author:
zhaoyao
斯蒂芬森的
New Resources
兩位數除以一位數（二）
畫出對稱圖形
第八周作业
四邊形的特性
拼砌四邊形
Discover Resources
Task 3 Isosceles Triangle
Locus: Equidistance From Two Intersecting Lines
讀磅 (練習)
三角形内切圆
圓面積的應用
Discover Topics
Congruence
Hyperbola
Binomial Distribution
Optimization Problems
Interest Calculation