document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=479049>Question 479049</A>: <I><SPAN STYLE=\"word-break: break-all;\"> what is the sum of the first 1,800 consecutive numbers? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #328270 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=328270\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> If you mean the integers 1 to 1800:<BR>\n" );
document.write( "There are 1800 of them<BR>\n" );
document.write( "Make 900 pairs, 1 & 1800, 2 & 1799, etc<BR>\n" );
document.write( "you have 900 pairs and each pair = 1801<BR>\n" );
document.write( "Sum = 900*1801 = 1620900 </SPAN>\n" );
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