The cinema sold a total of 578 movie tickets on Sunday and Saturday, 306 on Saturday, 178 on Sunday morning, and how many movie tickets were sold on Sunday afternoon?
电影院周日和周六共卖出电影票578张，周六卖出306张，周日上午卖出178张，周日下午卖出电影票多少张？
<gadget id="calculator">578 - 306 - 178</gadget>
<output>94</output>

<result>94</result>