The washing machine factory needs to produce 3,450 washing machines. After 23 days of production, there are still 2,668 washing machines left. How many washing machines does the factory produce on average per day?
洗衣机厂要生产3450台洗衣机，已经生产了23天后，还剩2668台没生产．该厂平均每天生产多少台洗衣机？
<gadget id="calculator">3_450 - 2_668</gadget>
<output>782</output>

<gadget id="calculator">782 / 23</gadget>
<output>34</output>

<result>34</result>