Ginza Supermarket sells 326 kilograms of fruit in the morning and 489 kilograms in the afternoon. How many kilograms of fruit does the supermarket sell in a day?
银座超市上午卖出水果326千克，下午卖出489千克，超市一天卖出多少千克水果？
<gadget id="calculator">326 + 489</gadget>
<output>815</output>

<result>815</result>