Divide a cube with side length 12 cm into smaller cubes with side length 4 cm, how many pieces can be divided?
把一个棱长是12厘米的正方体木块，分割成棱长是4厘米的小正方体，可分多少块．
<gadget id="calculator">12 / 4</gadget>
<output>3</output>

<gadget id="calculator">3 * 3 * 3</gadget>
<output>27</output>

<result>27</result>