document.write( "Question 1115419: I'm a special number with three digits. Increase me by one and the digit count is 4. Who am I? \n" ); document.write( "
Algebra.Com's Answer #730282 by Shin123(626)\"\" \"About 
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The first number with 4 digits is 1,000. 1 less than that is 999.\r
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\n" ); document.write( "\n" ); document.write( "========>The number is 999.
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