A certain fruit shop sold 290 kg of fruit on the first day, which was 50 kg less than the second day. How many kg of fruit did the fruit shop sell in total in two days!
某水果店第一天卖出水果290千克，比第二天少卖50千克，这个水果店两天一共卖出水果多少千克！
<gadget id="calculator">290 + 50 + 290</gadget>
<output>630</output>

<result>630</result>