The fruit shop ships 50 baskets of apples, each weighing 25 kilograms, how many kilograms are left after selling 950 kilograms?
水果店运来50筐苹果，每筐重25千克，卖出950千克后还剩多少千克？
<gadget id="calculator">25 * 50</gadget>
<output>1_250</output>

<gadget id="calculator">1_250 - 950</gadget>
<output>300</output>

<result>300</result>