\[\boxed{\mathbf{904\ (894)}\mathbf{.}\mathbf{\ }Еуроки\ - \ ДЗ\ без\ мороки}\]
\[|2| = 2\]
\[| - 3| = 3\]
\[|4,3| = 4,3\]
\[|12,6| = 12,6\]
\[\left| - 17\frac{1}{7} \right| = 17\frac{1}{7}\]
\[| - 36| = 36\]
\[\left| 5\frac{11}{16} \right| = 5\frac{11}{16}\]
\[| - 129| = 129\]