document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=909008>Question 909008</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hey, I just found this interesting exercise and I'd like to know how to solve it.\r<BR>\n" );
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document.write( "The exercise:<BR>\n" );
document.write( "Between the numbers 4, 5, 6, ...... , n, you can put minus or plus signs ( - , +) to create <BR>\n" );
document.write( "a term. <BR>\n" );
document.write( "(n means any natural number) and (the numbers must be in order)\r<BR>\n" );
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document.write( "Which possible numbers for n can you put so that the term has the value 0 ?\r<BR>\n" );
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document.write( "I've already found a term which has the value 0, but how to find ALL the possible values for n????\r<BR>\n" );
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document.write( "example:<BR>\n" );
document.write( "4-5-6+7 = 0<BR>\n" );
document.write( "so in this example, the value for n is 7.\r<BR>\n" );
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document.write( "THANK YOU SO MUCH FOR HELP ! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #551462 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=551462\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> There is an infinite number of such numbers.<BR>\n" );
document.write( "Take any 4 consecutive integers and place the + and minus as you did<BR>\n" );
document.write( "+--+ and the sum will always be 0<BR>\n" );
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