Today, 56 sets of postcards are sold, each with 12 pieces, and the price is 18 yuan. How much did you sell for?
今天卖出56套明信片，每套12张，售价18元．一共卖了多少钱？
<gadget id="calculator">18 * 56</gadget>
<output>1_008</output>

<result>1_008</result>