How much less is the 5 in the tens of thousands place than the 5 in the million place
万位上的5比百万位上的5少多少
<gadget id="calculator">5 * 10_000</gadget>
<output>50_000</output>

<gadget id="calculator">5_000_000 - 50_000</gadget>
<output>4_950_000</output>

<result>4_950_000</result>