Answer
50,124
Work Step by Step
$\ \overset5/\!\!\!6\overset9/\!\!\!0\overset9/\!\!\!0\overset9/\!\!\!0\overset{10}0$
$\underline{-9876}$
$\ 50124$
$\ \overset15\overset10\overset11\overset124$
$\underline{+9876}$
$\ 60000 \checkmark$
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