$\"\"$

The expression is $\"\"$

Place value chart for 6.6 and 8.2.

$\"\"$

\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \

\ \	\ \	\ \	\ 6 \	\ 6 \	\ \	\ \
\ \	\ \	\ \	\ 8 \	\ 2 \	\ \	\ \

Line up the decimal points and draw a line below the numbers.

$\"\"$

First find the sum of the tenths digit.

The sum of the tenths digit, $\"\"$ .

$\"\"$

Next find the sum of the ones digit.

The sum of the ones digit, $\"\"$ .

The sum is 14, so carry the tens digit to the next column on the left.

$\"\"$