Number Line tool 數線工具

Autor:現代中學數學 Modern Secondary Mathematics

Demonstrate the addition and subtraction of directed numbers by using a number line. (Bilingual version. Supports both English and Chinese.) 利用數線展示有向數的加減。 (雙語版，支援中文和英文)

Novos Materiais

The Gardener's Ellipse
רישום חופשי
Regular Star Polygons
အခြေခံ data အခေါ်အဝေါ်များ
Limaçons

Descobrir recursos

Complex numbers
Autoren folgen
Dot Plot
Congruent Triangles 4
Translation, Rotation

Explorar Tópicos

Geometria Fractal
Divisão
Prisma
Termos
Vetores