Number Line tool 數線工具

Author: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)

New Resources

Rotating Custom Polygons Around an Axis
Laundry Basket
Marion's Theorem
End Behavior of Polynomial Functions
繪畫垂直線

Discover Resources

Net of a Cylinder
Geometry App Tutorials
Modul 15.A2. Simpangan rata-rata_Trisdyanto_SMPN1 Bungoro
Treugolnik_Unt
fptr

Discover Topics

Normal Distribution
Natural Numbers
Perimeter
Isosceles Triangles
Step Functions