Obviously the room needs to be repainted. The room is 10 meters long, 8 meters wide, and 4 meters high. Excluding the door and window area of 28 square meters, how many square meters is the painted area of the room?
明明的房间要粉刷一新，房间长10米，宽8米，高4米．除去门窗面积28平方米，明明房间的粉刷面积是多少平方米？
<gadget id="calculator">10 * 8</gadget>
<output>80</output>

<gadget id="calculator">10 * 4 * 2</gadget>
<output>80</output>

<gadget id="calculator">8 * 4 * 2</gadget>
<output>64</output>

<gadget id="calculator">64 - 28</gadget>
<output>36</output>

<gadget id="calculator">80 + 80 + 36</gadget>
<output>196</output>

<result>196</result>