Answer
$11010_2$
Work Step by Step
$\overset01\ \overset{10}0\ 1\ \overset01\ \overset{10}0\ 1_2$
$\underline{-\ 1\ 0\ 0\ 1\ \ 1_2}$
$\ \ \ \ 1\ 1\ 0\ 1\ \ 0_2$
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