The store shipped 570 kilograms of rice, sold 230 kilograms on the first day, and sold 180 kilograms on the second day, how many kilograms are left?
商店运来570千克的大米，第一天卖出230千克，第二天卖出180千克，还剩多少千克？
<gadget id="calculator">570 - 230 - 180</gadget>
<output>160</output>

<result>160</result>