There are two decimals with three digits, and they are both 3.37 after rounding, so what is the largest difference between these two decimals?
有两个三位小数，它们四舍五入之后都是3.37，那么这俩个小数的差最大是多少？
<gadget id="calculator">3.374 - 3.365</gadget>
<output>0.009</output>

<result>0.009</result>