If a cube with side length 4 cm is sawed into smaller cubes with side length 1 cm, how many pieces can be sawed?
把一个棱长4厘米的正方体，锯成棱长是1厘米的小正方体，可锯多少个．
<gadget id="calculator">4 / 1</gadget>
<output>4</output>

<gadget id="calculator">4 * 4 * 4</gadget>
<output>64</output>

<result>64</result>