The length, width, and height of a cuboid are 4cm, 3cm, and 2cm respectively. What is the sum of the lengths of the sides of the cuboid in cm?
一个长方体的长、宽、高分别是4cm、3cm、2cm，这个长方体的棱长总和是多少cm．
<gadget id="calculator">4 + 3 + 2</gadget>
<output>9</output>

<gadget id="calculator">9 * 4</gadget>
<output>36</output>

<result>36</result>