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Number Facts

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Number Facts from the Web, sites where you can look up information about individual numbers.

Prime Curios
A collection of curiosities, wonders, and trivia related to prime numbers.

About the numbers in today's date - Richard Phillips, Univ. of Nottingham
Based on the book Numbers: Facts, Figures and Fiction published by Cambridge University Press.

Numberland
Click on a number from a square to go to a page about that number.

Number Recreations - Shyam Sunder Gupta

Return to
Elementary Number Sense/About Numbers
Middle School Number Sense/About Numbers
Index of Selected Answers to Common Questions

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