Based on your. answers to $3\mathrm{.}32$ and $3\mathrm{.}33,$ does

$(3\mathrm{.}984375{10}^{-1}+3\mathrm{.}4375{10}^{-4})+$

$1\mathrm{.}771{10}^3=3\mathrm{.}984375x*{10}^{-1}+$

$(3\mathrm{.}4375*x*{10}^{-1}+1\mathrm{.}771{10}^3)?$