To make a cuboid carton without a cover, the length is 10 cm, the width is 6 cm, and the height is 12 cm. How many square centimeters of cardboard should be used to make this carton?
做一个无盖长方体纸盒，长10厘米，宽6厘米，高12厘米，做这个纸盒至少用多少平方厘米的硬纸板？
<gadget id="calculator">10 * 6</gadget>
<output>60</output>

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

<gadget id="calculator">6 * 12</gadget>
<output>72</output>

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

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

<gadget id="calculator">504 - 60</gadget>
<output>444</output>

<result>444</result>