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Quiz on Addition and Subtraction of Directed Numbers (1)
Author:
Ronan Downes
,
Alex CHIK
Topic:
Numbers
GeoGebra
Mr Downes Maths
https://www.rdmath.com/
New Resources
找出對稱軸
判斷球體
四邊形的特性
算柱 (兩位數)
兩組對邊相等和有直角的四邊形
Discover Resources
一元二次不等式
三角形數
生活中的平面圖形─多邊形的性質
拋物線5--包絡線法
堆叠方块
Discover Topics
Pythagoras or Pythagorean Theorem
Terms
Geometric Transformations
Cosine
Incircle or Inscribed Circle