document.write( "Question 730641: 34+21=20
\n" ); document.write( "69+35=46
\n" ); document.write( "31+29=?
\n" ); document.write( "

Algebra.Com's Answer #446801 by hoomanc(14)\"\" \"About 
You can put this solution on YOUR website!
It really drives me crazy for last hours,
\n" ); document.write( "(sumation of digits x 2)
\n" ); document.write( "34+21=20 >>> (3+4+2+1)*2
\n" ); document.write( "69+35=46 >>> (6+9+3+5)*2
\n" ); document.write( "31+29=? >>> (3+1+2+9)*2 >>> 30\r
\n" ); document.write( "\n" ); document.write( "but seriously i was totally disappointed by myself!!!!
\n" ); document.write( "
\n" ); document.write( "
\n" );