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)

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bewijs stelling van Pythagoras
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Cartesian vs Polar

Entdecke Materialien

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PosNegSplit02
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מפגש אנכים אמצעיים
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Statistik
Normalverteilung
Schnittmenge
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Spiegelung