The store brings in a batch of apples, and sells 13 boxes of 25 kilograms each on the first day. At this time, there are still 175 kilograms left. How many kilograms of apples did the store bring in in total? (column equation solution)
商店运进一批苹果，第一天卖出13箱，每箱25千克，这时还剩下175千克，商店一共运进多少千克苹果？(列方程解答)
<gadget id="calculator">25 * 13</gadget>
<output>325</output>

<gadget id="calculator">325 + 175</gadget>
<output>500</output>

<result>500</result>