In 38003800, what is the difference between the number "3" on the left and the number "3" on the right
在38003800中，左边数字"3"与右边数字"3"所表示的数相差多少
<gadget id="calculator">30_000_000 - 3_000</gadget>
<output>29_997_000</output>

<result>29_997_000</result>