The downstairs of the Grand Theater has 1024 seats, 328 more than the seats upstairs. How many seats are there in total in this theater?
大剧院的楼下有1024个座位，比楼上的座位多328个．这个剧院共有座位多少个？
<gadget id="calculator">1_024 - 328</gadget>
<output>696</output>

<gadget id="calculator">696 + 1_024</gadget>
<output>1_720</output>

<result>1_720</result>