The difference is
\ \
\
Place value chart for
and
.
Re writes the expression is
.
\ \
\
line up the decimal points and draw a line below the numbers.
\Annex zero to align the numbers.
\ \
\First find the difference of the hundredths digit.
\The difference of the tenths digit =
.

Next find the difference of the tenths digit.
\The difference of the ones digit =
.

Next find the difference of the ones digit.
\The difference of the tens digit =
.

The difference is – 20.3.
\