Uncle Li made a cuboid box without a cover with a length of 15 decimeters, a width of 12 decimeters, and a height of 8 decimeters with wooden boards. How many square decimeters of wood boards are needed to make this wooden box?
李叔叔用木板做一个长15分米、宽12分米、高8分米的无盖长方体箱子．做这个木箱至少要用多少平方分米的木板？
<gadget id="calculator">96 + 120</gadget>
<output>216</output>

<gadget id="calculator">216 * 2</gadget>
<output>432</output>

<gadget id="calculator">180 + 432</gadget>
<output>612</output>

<result>612</result>