The diameter specification of a qualified part is φ50±0.04 mm, and there is a difference of 0.01 mm between the unqualified part and the qualified product. What is the maximum and minimum diameter difference of this unqualified part in mm?
某种合格零件的直径规格为φ50±0.04毫米，其中有一个不合格零件与合格品的要求相差0.01毫米，这个不合格零件的直径最大与最小的差是多少毫米．
<gadget id="calculator">0.04 + 0.01</gadget>
<output>0.05</output>

<gadget id="calculator">-0.05</gadget>
<output>-0.05</output>

<gadget id="calculator">0.05 - (-0.05)</gadget>
<output>0.1</output>

<result>0.1</result>