Addition of Directed Numbers 有向數的加法

Autor:現代中學數學 Modern Secondary Mathematics

Explore the rules of the addition of directed numbers by using a number line. (Bilingual version. Supports both English and Chinese.) 利用數線，探究有向數加法的計算法則。 (雙語版，支援中文和英文)

Nuevos recursos

Difference engine Babbage vb 2
z`]]
Untitled
Colouring of Venn Diagram
The 3D Space

Descubrir recursos

Discovering the Area of a Trapezium
Triangle Proportionality Theorem
Romb
Solving Quadratic Equations - Quadratic Formula
Hanka 09

Descubre temas

Diagrama de cajas
Funciones escalonadas
Elipse
Transformaciones Geométricas
Inecuaciones