The store originally had 208 baskets of pears, each weighing 30 kilograms. Now sell 3460 kilograms, how many kilograms of pears are left?
商店原有梨208筐，每筐30千克．现在卖出3460千克，还剩下多少千克梨？
<gadget id="calculator">208 * 30</gadget>
<output>6_240</output>

<gadget id="calculator">6_240 - 3_460</gadget>
<output>2_780</output>

<result>2_780</result>