document.write( "Question 980120: Find the sum of all positive even integers from 1-100
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Algebra.Com's Answer #601331 by Alan3354(69443)\"\" \"About 
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Find the sum of all positive even integers from 1-100
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\n" ); document.write( "There are 50 of them from 2 to 100
\n" ); document.write( "--> 25 pairs
\n" ); document.write( "2 + 100 = 102
\n" ); document.write( "4 + 98 = 102
\n" ); document.write( "6 + 96 = 102
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\n" ); document.write( "25 pairs * 102 = 2550
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