document.write( "Question 1036462: Compute\r
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document.write( "1 - 2 + 3 - 4 + ... + 2005 - 2006\r
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document.write( "Thanks! \n" );
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Algebra.Com's Answer #651136 by Aldorozos(172)![]() ![]() ![]() You can put this solution on YOUR website! 1-2=-1 \n" ); document.write( "3-4=-1 \n" ); document.write( "5-6=-1 \n" ); document.write( ". \n" ); document.write( ". \n" ); document.write( "2005-20056=-1\r \n" ); document.write( "\n" ); document.write( "Here we have (2006/2)*(-1)= -1003 \n" ); document.write( " |