\"\"

\

The expression is \"\".

\

\"\"            (Absolute value of 12 is 12 and it is 12 units from zero)

\

\"\"                  (Absolute value of \"\" is 2 and it is 2 units from zero)

\

\"\"                         (Subtract: \"\")

\

Locate the integers “12” and “\"\"“on the number line. \ \ \"absolute\"\"

\

The value of the expression is \"\".