High School Math Page Archive: 2008
You can browse the selection of puzzles and problems below, or choose other options from the navigation bar to the right.
| A Set of Rational Numbers
The set is described in a recursive manner. Prove that it contains all rationals in (0,1)
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Jun 1, 2008 | Counting Puzzles
Two puzzles that require a little combinatorial ingenuity
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May 1, 2008 | Reconstruct the numbers
Given the paiwise sums of five numbers, can you figure out what the five numbers are?
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Apr 1, 2008 | Triangle area
Find the area of a particular triangle without using Heron's Formula
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Mar 1, 2008 | Card Trick
A three-person card trick
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Feb 1, 2008 | Fractal Function
Let F(x) be a non-decreasing function for all x in [0 1], such that 2F(x/3)=F(x) and F(x)+F(1-x)=1
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Jan 1, 2008 |
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