There are 560 kilograms of apples in the fruit wholesale store, 180 kilograms are sold in the morning, and 255 kilograms are sold in the afternoon. How many kilograms are left?
水果批发店里有560千克苹果，上午卖出180千克，下午卖出255千克，还剩多少千克？
<gadget id="calculator">180 + 255</gadget>
<output>435</output>

<gadget id="calculator">560 - 435</gadget>
<output>125</output>

<result>125</result>