If a cuboid block with a length of 8 cm, a width of 4 cm and a height of 4 cm is sawn into two identical cubes, how many square centimeters will the sum of their surface areas increase compared with the original cuboid?
把一个长8厘米、宽和高都是4厘米的长方体木块锯成两个完全一样的正方体，它们的表面积之和比原来的长方体增加了多少平方厘米．
<gadget id="calculator">4 * 4 * 2</gadget>
<output>32</output>

<result>32</result>