#### Answer

$7$

#### Work Step by Step

$-6+13$
can be written as
$13-6$
which we should be even more familiar with therefore
$13-6=7$

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Published by
McDougal Littell

ISBN 10:
0618595414

ISBN 13:
978-0-61859-541-9

$7$

$-6+13$
can be written as
$13-6$
which we should be even more familiar with therefore
$13-6=7$

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