Subtraction of Directed Numbers 有向數的減法

Auteur :現代中學數學 Modern Secondary Mathematics

Explore the rules of the subtraction of directed numbers by using a number line. (Bilingual version. Supports both English and Chinese.) 利用數線，探究有向數減法的計算法則。 (雙語版，支援中文和英文)

Nouvelles ressources

Marion's Theorem
Graphing Basic and Compound Inequalities
Angle Addition Postulate (V2) - Integer Solutions
Building Algebra Tile Models for Trinomials
Modifiable Right Triangular Prism

Découvrir des ressources

Ontbinden in factoren met de product-som-methode
Λόγος προσκείμενης κάθετης πλευράς προς υποτείνουσα - συνημίτονο οξείας γωνίας
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مستقيمات متوازية
hoho

Découvrir des Thèmes

Equations
Sections Coniques
Variables Aléatoires
Division
Loi de Poisson