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)![]() ![]() You can put this solution on YOUR website! 1221 \n" ); document.write( "2442 \n" ); document.write( "3663 \n" ); document.write( "4884 \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |