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)

Neue Materialien

Classifying Triangles
Building Trapezoids with Set Areas
z`]]
Perimeter of Rectangle
Building Parallelograms with Set Areas

Entdecke Materialien

Year 9 - Algebra
Altitudes
Polar Graphs of Sine & Cosine Functions

Entdecke weitere Themen

Algebra
Zinsrechnung
Boxplot oder Kastenschaubild
KGV und GGT
Prisma