Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Number Line tool 數線工具
Author:
現代中學數學 Modern Secondary Mathematics
Topic:
Addition
,
Numbers
,
Subtraction
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)
GeoGebra
New Resources
van Aubel's Theorem
Simplifying Radicals: Geometric Thin Slice
Drag that Point!
Linear Cross Section Exercise
"Compressed" Astroid as Envelope
Discover Resources
Area to Order
McDonald math project conic
Willaman Pythagorean Theorum
function-transformer
complex numbers
Discover Topics
Binomial Distribution
Histogram
Set Theory
Equations
Terms