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For Kids
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Demonstrations 21  40 of 215
Adding Whole Numbers Graphically
Snails Counting Game
Distribution of Spore Custom Content
Dividing Circles, Rectangles, and Triangles into Equal Pieces
Ladybug Counting Game
Ten Year Calendar
Hinged Tessellations
Inflating a Dragon
Trick to Multiply by N1 in Base N
Disappearing Lines in a Rectangle
Disappearing Lines around a Circle
A Domino Puzzle
Number of Cubes Removed
Chebyshev Walking Machine
Number of Cannonballs in Piles of Different Shapes
Four in a Row
What Triangles Are in the Triangle?
Sum of Empty Skies for a Set of Planets
Recursive Dungeon Generation
The Game of Boxes
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Note: To run this Demonstration you need Mathematica 7+ or the free Mathematica Player 7EX
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