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

Right Triangle Inscribed in a Semicircle
Rotating Custom Polygons Around an Axis
繪畫垂直線
Deciding How New Information Affects Probability
Modifiable Right Triangular Prism

Descubrir recursos

Euler Line of a Triangle
Decimals Visualisation
Reflection Hw
Nine-Point Circle Theorem
Wooden Crate 1

Descubre temas

Cálculo diferencial
Combinatoria
Fracciones
Sustracción
Inecuaciones