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Addition of Directed Numbers 有向數的加法
Author:
Patrick Chung
Topic:
Addition
,
Arithmetic
,
Arithmetic Operations
,
Integers
,
Numbers
GeoGebra
New Resources
bewijs stelling van Pythagoras
兩位數的位值
Average Value of a Function
函數的單調性
Slope Between 2 Points (Phase 2)
Discover Resources
paras
factorisation
Explore Similar Right Triangles
Discover Topics
Coordinates
Circle
Probability
Incircle or Inscribed Circle
Multiplication