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A. Math Quizes on Algebra topics

A. Math Quizes on Trigonometry topics

A. Math Quizes on Geometry topics

A. Math Quizes on Calculus topics

sinx 函數

多邊形外角和

網上試卷製作軟件

互動幾何教學軟件

梵天塔遊戲 (Tower of Hanoi) (英) Antony Pranata 作

Master Mind 遊戲

三個沒有刻度的酒瓶

Winplot is a general-purpose plotting utility, which can draw (and animate) curves and surfaces presented in a variety of formats.

Wingeom is for high-precision geometric constructions in both two and three dimensions. Drawings can be highlighted and animated in a variety of ways.

Winstats provides access to scatter plots, curve fitting, histograms, statistical data, and standard theoretical probability distributions. It also simulates dealing cards, sampling candy, tossing darts, needles and coins.

Winmat (10 January 99) allows the user to calculate and edit matrices, and solve standard linear algebra problems.

Wincalc (4 February 97) is a high-precision integer calculator, for numbers with thousands of digits.

This is the debut of the Win32 release, for Windows 95 and NT systems (Win32s on Windows 3.1 is not supported). It shares the same rock-solid core technology with the older versions, but also supports the modern conveniences you've come to expect from 32-bit applications like support for long filenames and a standard graphical toolbar.

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Bookmark of Arthur Lau

我是一位數學老師

數學運算
Are people getting worse at the basic skill of mental arithmetic? How quickly can you work out 6x7 or 23-8? ,try it,improve students' mental arithmetic skills.


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