document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1190308>Question 1190308</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Perform the following for each 8 bit binary addition: \r<BR>\n" );
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document.write( "> add the two binary numbers\r<BR>\n" );
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document.write( "> interpret all there 8 bit binary numbers as a signed number (2’s complement)\r<BR>\n" );
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document.write( "> interpret all three 8 bit binary numbers as unsigned numbers\r<BR>\n" );
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document.write( "           Binary<BR>\n" );
document.write( "           Number<BR>\n" );
document.write( "Number 1 - 01111001\r<BR>\n" );
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document.write( "Number 2 - 00011110\r<BR>\n" );
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document.write( "Sum\r<BR>\n" );
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document.write( "Unsigned Decimal Value? Signed Decimal Value?\r<BR>\n" );
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document.write( "Number 1 - 00011011\r<BR>\n" );
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document.write( "Number 2 - 00010100\r<BR>\n" );
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document.write( "Sum\r<BR>\n" );
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document.write( "Unsigned Decimal Value? Signed Decimal Value?\r<BR>\n" );
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document.write( "Number 1 - 11110110\r<BR>\n" );
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document.write( "Number 2 - 10000011\r<BR>\n" );
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document.write( "Sum\r<BR>\n" );
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document.write( "Unsigned Decimal Value? Signed Decimal Value?\r<BR>\n" );
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document.write( "Could you please help me with this hard homework question by explaining it step-by-step? Thank you so much!  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #821972 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20850)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=821972\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "Addition is done exactly like adding decimal numbers, except that you have only two digits (0 and 1). The only number facts to remember are that\r<BR>\n" );
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document.write( "0+0 = 0, with no carry,<BR>\n" );
document.write( "1+0 = 1, with no carry,<BR>\n" );
document.write( "0+1 = 1, with no carry,<BR>\n" );
document.write( "1+1 = 0, and you carry a 1\r<BR>\n" );
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document.write( "Number 1 - 01111001<BR>\n" );
document.write( "Number 2 - 00011110\r<BR>\n" );
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document.write( "Binary value:\r<BR>\n" );
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document.write( "01111001 + 00011110= 010010111\r<BR>\n" );
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document.write( "-----1|1|1<BR>\n" );
document.write( "0|1|1|1|1|0|0|1<BR>\n" );
document.write( "0|0|0|1|1|1|1|0<BR>\n" );
document.write( "--------------------add<BR>\n" );
document.write( "0|1|0|0|1|0|1|1|1\r<BR>\n" );
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document.write( "Decimal value:<BR>\n" );
document.write( "121 + 30= 151\r<BR>\n" );
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document.write( "Number 1 - 00011011<BR>\n" );
document.write( "Number 2 - 00010100\r<BR>\n" );
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document.write( "--------1<BR>\n" );
document.write( "0|0|0|1|1|0|1|1<BR>\n" );
document.write( "0|0|0|1|0|1|0|0<BR>\n" );
document.write( "----------------------add<BR>\n" );
document.write( "0|1|0|1|1|1|1\r<BR>\n" );
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document.write( "Binary value:\r<BR>\n" );
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document.write( "00011011 + 00010100= 0101111\r<BR>\n" );
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document.write( "Decimal value:<BR>\n" );
document.write( "27 + 20= 47\r<BR>\n" );
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document.write( "Number 1 - 11110110<BR>\n" );
document.write( "Number 2 - 10000011\r<BR>\n" );
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document.write( "   <BR>\n" );
document.write( "----1--------|1|1     <BR>\n" );
document.write( "---1|1|1|1|0|1|1|0<BR>\n" );
document.write( "---1|0|0|0|0|0|1|1<BR>\n" );
document.write( "-------------------------add<BR>\n" );
document.write( "01|0|1|1|1|1|0|0|1<BR>\n" );
document.write( "Binary value:\r<BR>\n" );
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document.write( "11110110 + 10000011<BR>\n" );
document.write( "= 0101111001\r<BR>\n" );
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document.write( "Decimal value:<BR>\n" );
document.write( "246 + 131<BR>\n" );
document.write( "= 377\r<BR>\n" );
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document.write( " </SPAN>\n" );
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