To make a wooden box with a length of 6 decimeters, a width of 4 decimeters, and a height of 11 decimeters, how many square decimeters of wood are needed at least?
制作一个长6分米，宽4分米，高11分米的木箱，至少需要多少平方分米的木料？
<gadget id="calculator">6 * 4</gadget>
<output>24</output>

<gadget id="calculator">6 * 11</gadget>
<output>66</output>

<gadget id="calculator">4 * 11</gadget>
<output>44</output>

<gadget id="calculator">24 + 66 + 44</gadget>
<output>134</output>

<gadget id="calculator">134 * 2</gadget>
<output>268</output>

<result>268</result>