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Stage: 5 Challenge Level:
What does this black box do?
This text is usually replaced by the Flash movie.
History of mathematics
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Factorials
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Factors and multiples
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Prime factors
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Number - generally
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Combinatorics
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Arithmetic sequence
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Making and proving conjectures
.
Prime numbers
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Making and testing hypotheses
.
Published July 2010,August 2010.
Help With Mathematical Display