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Middle School Mathematics
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Demonstrations 21  40 of 192
Table of Primes
Factoring an Integer
Number of Handshakes
Buying Watermelons Intelligently
The Hopping Frog Word Problem for Rate, d = r t
Rotating Regular Polygonal Rings
Digit Sums
Crisscrossing a Polygon
Structure of Binary Numbers
Movement between Three Populations in a Closed System
Calculating 24
Area of a Pentagon
Circular Rectangle
Area of a Quadrilateral by Triangulation
Six Basic Arithmetic Functions
Greek Numerals
Random Number Exploration
An Intuitive Proof of the Pythagorean Theorem
A Simple Logic Game
Surface Area Increase by Size Reduction
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