How many cubes can be cut into smaller cubes with sides 1 cm long from a cube with sides 2 cm long?
一个棱长2cm的方体，可以切割成棱长1cm的小正方体多少块．
<gadget id="calculator">2 / 1</gadget>
<output>2</output>

<gadget id="calculator">2 * 2 * 2</gadget>
<output>8</output>

<result>8</result>