初一数学测试试卷 2003、10

hhl2612

<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align="center"><b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 14pt; FONT-FAMILY: 黑体">　　初一数学测试试卷</span> <span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 黑体"><span style="mso-spacerun: yes"> </span><span style="mso-spacerun: yes"></span></span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">2003</span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;">、</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">10</span><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align="center"><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;">（时间：</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">100</span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;">分钟</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><span style="mso-spacerun: yes"><font face="Times New Roman"> </span></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;">满分：</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">100</span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;">分）</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"></span><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; tab-stops: list 21.0pt; mso-list: l0 level1 lfo1"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体"><span style="mso-list: Ignore"><font face="Times New Roman">一、</span></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;">填空题（每题</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">2</span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;">分，共</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">28</span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;">分）：</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"></span><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">1</span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;">、－</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman" size="3">3<span style="OSITION: relative; TOP: 12pt; mso-text-raise: -12.0pt"><font face="Times New Roman"> </span></span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;">的相反数是</span><u><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><span style="mso-spacerun: yes"><font face="Times New Roman"> </span></span></u><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;">；倒数是</span><u><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><span style="mso-spacerun: yes"><font face="Times New Roman"> </span></span></u><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;">；</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"></span><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">2</span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;">、</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">205770000</span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;">用科学记数法表示为</span><u><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><span style="mso-spacerun: yes"><font face="Times New Roman"> </span></span></u><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;">；</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"></span><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">3</span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;">、保留两个有效数字</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">5147.9</span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;">≈</span><u><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman"><span style="mso-spacerun: yes"> </span><span style="mso-spacerun: yes"></span></span></u><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;">，它精确到<u>　　　　　　　</u>位；</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"></span><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt"><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">4</span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;">、多项式</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">x3</span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;">－</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><font face="Times New Roman">2y3</span><span style="FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;">－</span><span lang="EN-US" style="mso-bidi-font-size: 10.5pt"><span style="OSITION: relative; TOP: 12pt; mso-text-raise: -12.0pt"><font face="Times New Roman"> </span><font face="Times New Roman">xy2 </span><span style="FONT-FAMILY: 宋体; mso-bidi-font

杜易

只有一点点还有吗这是什么意思