32 students in the third grade participate in the table tennis doubles competition. To ensure that everyone can play at the same time, at least how many table tennis tables are needed.
三年级32名同学参加乒乓球双打比赛，要保证所有人同时比赛，至少需要多少张乒乓球桌．
<gadget id="calculator">32 / 4</gadget>
<output>8</output>

<result>8</result>