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

Trefoil Knot
apec
Cartesian vs Polar
Random Polar Curve (3)
Viviani's Curve

Discover Resources

Review and Practice Solving Oblique Triangles
EquationDroiteAB
Area of A Triangle
Scissors
jesssiegal(geogebraquiz)
One Barrier

Discover Topics

Complex Numbers
Intersection
Parametric Curves
Area
Linear Equations