Subtraction of Directed Numbers 有向數的減法

Autor: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)

Nuevos recursos

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Some random function
Trefoil Knot
רישום חופשי
Model sferyczny - dwunastościan-dwudziestościan

Descubrir recursos

Parallel Line Angles
tess4
By all means! - averaging 3 numbers
Pedal Triangle
Symmetry number for double octagons-A

Descubre temas

Gráfico de Barras
Funciones exponenciales
Cálculo de intereses
Funciones partidas
Vectores