There are two buildings in a certain school. The base of building A is 48 meters long and 25 meters wide. The base of building B is square, and each side is 32 meters. How many square meters is the floor area of building B less than that of building A?
某学校有两幢楼房，甲楼房基地的长48米，宽25米，乙楼房的基地是正方形，每条边都是32米．乙楼房的占地面积比甲楼房少多少平方米？
<gadget id="calculator">48 * 25</gadget>
<output>1_200</output>

<gadget id="calculator">32 * 32</gadget>
<output>1_024</output>

<gadget id="calculator">1_200 - 1_024</gadget>
<output>176</output>

<result>176</result>