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

Graphing Basic and Compound Inequalities
Laundry Basket
Squaring a Rectangle (PST Version)
Midpoint Theorem (V2): Integer Solutions
繪畫垂直線

Découvrir des ressources

Riemann Sums Douglas
삼각형 내심
Odd Symmetry Rotation Demonstration
James perp bisector
Construction 1 of Isosceles Triangle Theorem

Découvrir des Thèmes

Moyennes
Cercle Circonscrit
Fonctions Trigonométriques
Continuité
Multiplication