A cuboid biscuit box is 10cm long, 6cm wide, and 12cm high. If you repack it with colored paper, how much colored paper will you need?
一个长方体的饼干盒，长10cm，宽6cm，高12cm，如果用彩纸重新包装一下，至少需要多大的彩纸？
<gadget id="calculator">12 * 6</gadget>
<output>72</output>

<gadget id="calculator">12 * 10</gadget>
<output>120</output>

<gadget id="calculator">6 * 10</gadget>
<output>60</output>

<gadget id="calculator">72 + 120 + 60</gadget>
<output>252</output>

<gadget id="calculator">252 * 2</gadget>
<output>504</output>

<result>504</result>