The TV factory produces 274 TVs in the morning and 196 in the afternoon on the first day. If it produces 510 TVs on the second day, how many fewer TVs will be produced on the first day than on the second day?
电视机厂第一天上午生产电视机274台，下午生产196台，如果第二天生产510台，第一天比第二天少生产多少台？
<gadget id="calculator">274 + 196</gadget>
<output>470</output>

<gadget id="calculator">510 - 470</gadget>
<output>40</output>

<result>40</result>