document.write( "Question 827907: Step by step 74x42 \n" ); document.write( "

Algebra.Com's Answer #498926 by josgarithmetic(39625) $\"\"$ $\"About$

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How about in a lattice arrangement?\r
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\n" ); document.write( "\n" ); document.write( "________________70______________4
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\n" ); document.write( "40____________2800____________160
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\n" ); document.write( "2_____________140_____________8
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\n" ); document.write( "\n" ); document.write( "You see the partial multiplications in the interior of the table.
\n" ); document.write( "The top line is the sum of numbers of 74, according to place value; and
\n" ); document.write( "the left column is the sum of numbers of 42, according to place value.\r
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\n" ); document.write( "\n" ); document.write( "Next is to find the sum of each of the partial multiplications, which as said, are in the interior of the table.\r
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