How much is the difference between 4577 and 4327 multiplied by 4?
4577与4327的差乘4，得多少？
<gadget id="calculator">4_577 - 4_327</gadget>
<output>250</output>

<gadget id="calculator">250 * 4</gadget>
<output>1_000</output>

<result>1_000</result>