Dad bought 3 sets of "Up and Down Five Thousand Years", paid the salesperson 350 yuan, and got 26 yuan back. How much is each set of "Up and Down Five Thousand Years"?
爸爸买了3套《上下五千年》，付给营业员350元，找回26元．每套《上下五千年》多少元？
<gadget id="calculator">350 - 26</gadget>
<output>324</output>

<gadget id="calculator">324 / 3</gadget>
<output>108</output>

<result>108</result>