[灌水]一道2年级数学题，你会做吗?

南山梧桐

<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;"> 一天有个年轻人来到王老板的店里买了一件礼物</span>
                        <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">这件礼物成本是</span><span lang="EN-US">18</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">元，标价是</span><span lang="EN-US">21</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">元。</span>
                        <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">结果是这个年轻人掏出</span><span lang="EN-US">100</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">元要买这件礼物。</span>
                        <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">王老板当时没有零钱，用那</span><span lang="EN-US">100</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">元向街坊换了</span><span lang="EN-US">100</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">元的零钱，找给年轻人</span><span lang="EN-US">79</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">元。</span>
                        <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">但是街坊後来发现那</span><span lang="EN-US">100</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">元是假钞，王老板无奈还了街坊</span><span lang="EN-US">100</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">元。</span>
                        <span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">现在问题是：王老板在这次交易中到底损失了多少钱</span><span lang="EN-US"> ? </span><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US"> 如果</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">您</span><span lang="EN-US">5</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">分钟之内的做出的答案是正确的,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;;">证明你适合炒股票和买基金！！！</span><span lang="EN-US">
                        </span><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US">　</span>

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叶落凡尘

　这题目我算过的,!不好意思,给给人算好了　

囜囜

灯挑里醉

绕头在于  “借”。。。97

﹚﹚

南山梧桐

<div class="msgheader">QUOTE:</div><div class="msgborder"><b>以下是引用<i>灯挑里醉</i>在2007-11-9 17:31:24的发言：</b>
绕头在于  “借”。。。97</div>　欢迎醉里新朋友光临寒舍!请喝茶![em27]

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