张德华 2022-05-24 10:34
<p class="txt" style="margin-top: 0px; margin-bottom: 0px; padding: 0px; border: 0px; line-height: 26px; font-family: 微软雅黑; font-size: 12px; white-space: normal; background-color: rgb(255, 255, 255); overflow-wrap: break-word;"><br/></p><p style="margin-top: 0px; margin-bottom: 0px; padding: 0px; border: 0px; line-height: 26px;"><span style="margin: 0px; padding: 0px; border: 0px; font-family: 微软雅黑; font-size: 12px; background-color: rgb(255, 255, 255);">精心设计，内容贴切，有数必有形，有形必有数；看数思形，看形想数，数形相结合。</span></p><p><br/></p><p><br/></p>
范丽锋 2022-04-18 22:28
<p style="text-indent: 40px; "><font color="#666666" face="宋体"><span style="font-size: 20px; background-color: rgb(255, 255, 255);">化数为形</span></font>，用形助数，数量关系好理解；<span style="color: rgb(102, 102, 102); font-family: 宋体; font-size: 20px; text-indent: 13px; background-color: rgb(255, 255, 255);"><span style="color: rgb(102, 102, 102); font-family: 宋体; font-size: 20px; text-indent: 13px; background-color: rgb(255, 255, 255);">化形为数，用数解形，解决问题无困难！</span></span></p>