December 2009
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Dec 31st
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Dec 30th
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Dec 29th
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Dec 29th
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Dec 28th
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Dec 28th
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Dec 28th
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Multiplication Palindromes
velveteenrabbit:proofmathisbeautiful:lickystickypickyme: 12 × 42 = 24 × 21 12 × 63 = 36 × 21 12 × 84 = 48 × 21 13 × 62 = 26 × 31 23 × 96 = 69 × 32 24 × 63 = 36 × 42 24 × 84 = 48 × 42 26 × 93 = 39 × 62 36 × 84 = 48 × 63 46 × 96 = 69 × 64 14 × 82 = 28 × 41 23 × 64 = 46 × 32 34 × 86 = 68 × 43 13 × 93 = 39 × 31 i palindrome i
Dec 28th
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Dec 28th
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Dec 23rd
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Dec 19th
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Dec 17th
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Dec 14th
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