If a 4 decimeter cube is sawn into two cuboids, how many square decimeters is added to the surface area?
把一个棱长4分米的正方体木块锯成两个长方体，表面积增加了多少平方分米
<gadget id="calculator">4 * 4 * 2</gadget>
<output>32</output>

<result>32</result>