A cuboid is 8cm long, 4cm wide, and 2cm high. Saw it into several small cubes, and then assemble them into a big cube. Find the volume of the big cube?
一个长方体长8cm，宽4cm，高2cm，把它锯成若干个小正方体，然后再拼成一个大正方体，求这个大正方体的体积？
<gadget id="calculator">8 * 4 * 2</gadget>
<output>64</output>

<result>64</result>