document.write( "Question 162541: I am to add all the odd numbers from 0-4000. I've tried the calculator and doing it by hand but the teacher and I still get different answers. Is there a simple formula that I can understand.
\n" ); document.write( "Leah \n" ); document.write( "

Algebra.Com's Answer #119791 by checkley77(12844) $\"\"$ $\"About$

You can put this solution on YOUR website!
YOU NEED TO CHANGE THE 4000 (WHICH IS NOT AN ODD NUMBER) TO 3999 WHICH IS THE LARGEST ODD NUMBER.
\n" ); document.write( "S=(N+1)^2/4
\n" ); document.write( "S=[(3999+1)^2]/4
\n" ); document.write( "S=[4000^2]/4
\n" ); document.write( "S=4,000,000 ANSWER. \n" ); document.write( "

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