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)

Nuevos recursos

Untitled
Cartesian vs Polar
Trefoil Knot
Model sferyczny - dwunastościan-dwudziestościan
bewijs stelling van Pythagoras

Descubrir recursos

Planar Projections
แบบฝึกหัดที่ 1.4 ข้อ 5
Ανω κάτω άθροισμα -upper sum lower sum By Dr Adrian Jannetta (int-10)
REI.3.5

Descubre temas

Planos
Cálculo diferencial
Combinatoria
Aritmética
Derivada