Answer
$|-6| > |-3|,\quad$ fill the box with $ > .$
Work Step by Step
The absolute value of a real number a, denoted by $|a|$, is the distance from 0 to a on a number line.
Because absolute value describes a distance, it is never negative.
---
The distance from -6 to zero is 6 units ,
$|-6|=6,\qquad$
The distance from -3 to zero is 3 units,
$|-3|=3$,
and, since $6 > 3$ we write
$|-6| > |-3|,\quad$ fill the box with $ > .$
