document.write( "Question 440178: Addition principle with negative numbers like a subtraction principle.
\n" ); document.write( "It operate the same , isn't it ? \n" ); document.write( "

Algebra.Com's Answer #304137 by rwm(914) $\"\"$ $\"About$

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neg + neg = neg
\n" ); document.write( "pos + pos = pos
\n" ); document.write( "Both
\n" ); document.write( "neg + pos
\n" ); document.write( "and
\n" ); document.write( "pos + neg takes the sign of the larger \n" ); document.write( "

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