David's
Math
Pages

last
update:

24-01-2018


David E. Dirkse

Welcome at DavData, the website for:

games, puzzles, math, freeware and Delphi programming

new
geometry puzzle + solution
math editor part 2 under construction
How to calculate with fractions?
The Newton binomium and Marble boards
Geometry puzzle(3)
Means arithmetic, geometric,harmonic...
The intersecting circles problem geometry


2 dimensional animal


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