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PMC 2016-17
Question 1
Question 2
Question 3
Question 4
Question 5
PMC 2016-17
Autor:
Arthur Lee
Primary Mathematics Contest
Question 1
Question 2
Question 3
Question 4
Question 5
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Question 1
Nuevos recursos
兩組對邊相等和有直角的四邊形
【案例】圆柱体内放置一个大球六个小球
找出對稱軸
第八周作业
四邉形 (四年級) 教師版
Descubrir recursos
數學傳播39卷4期, 平面幾何公式思考
Copy of 正方体展开图
网易
海螺
中国节灯笼
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Parábola
Cuadrado
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