Guangming Clothing Store sold 50 pieces of clothing in the morning and 30 pieces of clothing in the afternoon, each for 160 yuan. According to this calculation, how much more did you sell in the morning than in the afternoon? ．
光明服装店上午卖出了50件衣服，下午卖出30件衣服，每件衣服是160元．照这样计算，上午比下午多卖了多少元？．
<gadget id="calculator">160 * 50</gadget>
<output>8_000</output>

<gadget id="calculator">160 * 30</gadget>
<output>4_800</output>

<gadget id="calculator">8_000 - 4_800</gadget>
<output>3_200</output>

<result>3_200</result>