Use 3 small cubes with edge length of 4cm to form a large cuboid. What is the surface area of this cuboid in square centimeters?
用3个棱长为4cm的小正方体拼成一个大长方体，这个长方体的表面积是多少平方厘米？
<gadget id="calculator">4 * 4 * 6 * 3</gadget>
<output>288</output>

<gadget id="calculator">4 * 4 * 4</gadget>
<output>64</output>

<gadget id="calculator">288 - 64</gadget>
<output>224</output>

<result>224</result>