If a cuboid with a length of 10 cm, a width of 8 cm, and a height of 3 cm is cut, what is the maximum increase in the surface area in square centimeters?
把一个长10厘米，宽8厘米，高3厘米的长方体，切一刀，表面积最多增加了多少平方厘米．
<gadget id="calculator">8 * 10 * 2</gadget>
<output>160</output>

<result>160</result>