|x| = ?
Answer:
| -81 | = 81
The equation for absolute value is given as |x|.Use this calculator to calculate the absolute value of numbers.
Step 1: Enter the real numbers in the input field
Step 2: Now click the button “Calculate” to get the result
Step 3: Finally, the absolute value equations will be displayed below
The absolute value of a number can be thought of as the distance of that number from 0 on a number line.
The absolute value of -81 is 81 written | -81 | = 81
The absolute value of --81 is 81 written | --81 | = 81
The absolute value of 0 is 0 written | 0 | = 0
The absolute value of -0 is 0 written | -0 | = 0
The absolute value of -| -81 | = - 81
The absolute value of -| - -81 | = - 81
If you'd like to cite this tool and information as provided on the page, you can use the following citation:
Absolute Value Of |-81|, [online] Available at: https://absolute-value.org/abs/-81 URL [Accessed Date: 07 Feb, 2026].