The fruit store has 378 kilograms of pears, after selling 210 kilograms, another batch is shipped in, and now the fruit store has a total of 896 kilograms of pears. How many kilograms of pears did the fruit shop ship?
水果店有梨子378千克，卖出210千克后，又运来一批，现在水果店共有梨子896千克．水果店又运来梨子多少千克？
<gadget id="calculator">378 - 210</gadget>
<output>168</output>

<gadget id="calculator">896 - 168</gadget>
<output>728</output>

<result>728</result>