If a cube with a side length of 6 cm is cut into smaller cubes with a side length of 2 cm, how much will the surface area increase in cm**2.
把一个棱长为6cm的正方体切成棱长为2cm的小正方体，表面积会增加多少cm**2．
<gadget id="calculator">6 * 6 * 6</gadget>
<output>216</output>

<gadget id="calculator">2 * 2 * 2</gadget>
<output>8</output>

<gadget id="calculator">216 / 8</gadget>
<output>27</output>

<gadget id="calculator">2 * 2 * 6 * 27</gadget>
<output>648</output>

<gadget id="calculator">648 - 216</gadget>
<output>432</output>

<result>432</result>