Answer
$\ \ \ \ \ \ \ \ \ \ \ \ \ $tens hundreds thousands
$9735\ \ \ \ 9740\ \ \ \ \ \ \ \ 9700\ \ \ \ \ \ \ 10000$
Work Step by Step
$97\underline3\underset\uparrow5$ $\longrightarrow$ ones digit $\geq$ 5, round tens digit up
$9\underline7\underset\uparrow35$ $\longrightarrow$ tens digit < 5, round hundreds digit down
$\underline9\underset\uparrow735$ $\longrightarrow$ hundreds digit $\geq$ 5, round thousands digit up