document.write( "Question 840956: How many possible 4-digit numbers are there that have two middle zeros? \n" ); document.write( "
Algebra.Com's Answer #506523 by Fombitz(32388)\"\" \"About 
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1000 thru 1009 - 10 numbers
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\n" ); document.write( "Nine sets of 10 numbers or 90.\r
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