A train has 8 carriages, and each carriage has a capacity of 112 people. There are 1,000 passengers who want to take this train. How many passengers do not have seats?
一列火车有8节车厢，每节车厢定员112人，有1000名旅客要乘坐这列火车，其中有多少名旅客没有座位？
<gadget id="calculator">112 * 8</gadget>
<output>896</output>

<gadget id="calculator">1_000 - 896</gadget>
<output>104</output>

<result>104</result>