document.write( "Question 1102329: How many 4 digit numbers are there in all \n" ); document.write( "
Algebra.Com's Answer #716991 by Alan3354(69443)\"\" \"About 
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How many 4 digit numbers are there in all
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\n" ); document.write( "If leading zeroes are allowed, eg 0001, there are 10,000 positive ones.
\n" ); document.write( "If not, from 1000 to 9999 --> 9000 numbers.
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\n" ); document.write( "Does -1000 count as a 4 digit number?
\n" ); document.write( "What about 12.34 ?
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