document.write( "Question 258331: how many four digit palindromes can you make so that the sum of the middle two digits is twice the sum of the outer two numbers? \n" ); document.write( "
Algebra.Com's Answer #190266 by edjones(8007)\"\" \"About 
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1221
\n" ); document.write( "2442
\n" ); document.write( "3663
\n" ); document.write( "4884
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