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

z`]]
seo tool
Graphical solution of ax² + bx + c = k
Math Art Construction
Quiz: Vertical Angles and Linear Pairs

Descubrir recursos

Find the Transformation
A 3 bar linkage
The Cotangent Function
y=f(x)+b
Untitled

Descubre temas

Figuras planas
Porcentajes
Construcciones
Características estadísticas
Pirámide