A batch of apples shipped from the fruit shop sells an average of 18 kilograms per day, and 124 kilograms remain after one week. How many kilograms of apples did the fruit shop ship?
水果店运来一批苹果，平均每天卖出18千克，一周后还剩下124千克，水果店运来多少千克苹果？
<gadget id="calculator">18 * 7</gadget>
<output>126</output>

<gadget id="calculator">126 + 124</gadget>
<output>250</output>

<result>250</result>