If a cube with a surface area of 72 square centimeters is sawn into two cuboids, how many square centimeters will the surface area increase?
一个表面积是72平方厘米的正方体，把它锯成两个长方体后，表面积增加了多少平方厘米．
<gadget id="calculator">72 / 6</gadget>
<output>12</output>

<gadget id="calculator">12 * 2</gadget>
<output>24</output>

<result>24</result>