The grain store shipped 200 bags of flour and 200 bags of rice each. Each bag of flour weighed 25 kilograms, and each bag of rice weighed 50 kilograms. How many kilograms more did the rice deliver than the flour?
粮店运来面粉和大米各200袋，面粉每袋重25千克，大米每袋重50千克，运来大米比面粉多多少千克？
<gadget id="calculator">50 - 25</gadget>
<output>25</output>

<gadget id="calculator">25 * 200</gadget>
<output>5_000</output>

<result>5_000</result>