How much less is the 5 in the tens place than the 5 in the tens place
十位上的5比万位上的5少多少
<gadget id="calculator">5 * 10_000</gadget>
<output>50_000</output>

<gadget id="calculator">50_000 - 50</gadget>
<output>49_950</output>

<result>49_950</result>