document.write( "Question 1178800: In the following addition problem, each letter represents one of the digits
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document.write( "    A \r\n" );
document.write( "+ B B\r\n" );
document.write( "______ \r\n" );
document.write( "A D D

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Algebra.Com's Answer #808209 by Edwin McCravy(20056)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "   A\r\n" );
document.write( " +BB\r\n" );
document.write( "----\r\n" );
document.write( " ADD\r\n" );
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document.write( "You are adding a 1-digit number to a 2 digit number to get a 3 digit\r\n" );
document.write( "number, so the answer ADD can only be in the hundreds. So the first digit,\r\n" );
document.write( "A, of ADD, can only be 1. That means you could only have been adding 1. The\r\n" );
document.write( "only 2-digit number you can add 1 to and get a 3-digit number is 99. So:\r\n" );
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document.write( "   1\r\n" );
document.write( " +99\r\n" );
document.write( "----\r\n" );
document.write( " 100\r\n" );
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document.write( "Edwin
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