The Jiangnan factory produced 5,000 boxes of soap last year, 1,000 boxes more than planned. How much more than planned.
江南厂去年生产肥皂5000箱，比计划多1000箱．超过计划的多少．
<gadget id="calculator">5_000 - 1_000</gadget>
<output>4_000</output>

<gadget id="calculator">1_000 / 4_000</gadget>
<output>1/4 = around 0.25</output>

<result>1/4 = around 0.25</result>