【转帖】每天一练：2年级下学期课外练习

小杰妈

我有心让孩子做，但他觉得是负担。哎，老师布置的作业能完成好就行。

fchn608

不用占用孩子太多时间，5分钟。让孩子说出思路即可！============================<p class="MsoNormal" style="MARGIN: 0in 0in 0pt; LINE-HEIGHT: 20pt; mso-line-height-rule: exactly"><b style="mso-bidi-font-weight: normal"><span lang="ZH-CN" style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;">一、竖式计算。（注意格式）</span> <b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 16pt"></span> <p class="MsoNormal" style="MARGIN: 0in 0in 0pt; LINE-HEIGHT: 22pt; mso-line-height-rule: exactly"><b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 16pt"><font face="Times New Roman"><span style="mso-spacerun: yes"> </span>5</span> <b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体">4<span lang="ZH-CN">÷</span>9<span style="mso-spacerun: yes"> </span>23<span lang="ZH-CN">÷</span>4<span style="mso-spacerun: yes"> </span>30<span lang="ZH-CN">÷</span>7<span style="mso-spacerun: yes"> </span>46<span lang="ZH-CN">÷</span>8</span> <p class="MsoNormal" style="MARGIN: 0in 0in 0pt; LINE-HEIGHT: 22pt; mso-line-height-rule: exactly"><b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体"><span style="mso-spacerun: yes"> </span>67<span lang="ZH-CN">÷</span>7<span style="mso-spacerun: yes"> </span>44<span lang="ZH-CN">÷</span>5<span style="mso-spacerun: yes"> </span>18<span lang="ZH-CN">÷</span>6<span style="mso-spacerun: yes"> </span>19<span lang="ZH-CN">÷</span>2</span> <p class="MsoNormal" style="MARGIN: 0in 0in 0pt; LINE-HEIGHT: 22pt; mso-line-height-rule: exactly"><b style="mso-bidi-font-weight: normal"><span lang="ZH-CN" style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体">二、脱式计算。（注意运算顺序）</span> <b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体"></span> <p class="MsoNormal" style="MARGIN: 0in 0in 0pt; LINE-HEIGHT: 22pt; mso-line-height-rule: exactly"><b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体"><span style="mso-spacerun: yes"></span>44+37-29<span style="mso-spacerun: yes"> </span><span lang="ZH-CN">（</span>23+17<span lang="ZH-CN">）÷</span>8<span style="mso-spacerun: yes"> </span>18<span lang="ZH-CN">÷</span>9<span lang="ZH-CN">×</span>8</span> <p class="MsoNormal" style="MARGIN: 0in 0in 0pt; TEXT-INDENT: 8pt; LINE-HEIGHT: 22pt; mso-line-height-rule: exactly"><b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体">61-<span lang="ZH-CN">（</span>100-65<span lang="ZH-CN">）</span><span style="mso-spacerun: yes"> </span>4<span lang="ZH-CN">×</span>5+31<span style="mso-spacerun: yes"> </span>53-5<span lang="ZH-CN">×</span>9</span> <p class="MsoNormal" style="MARGIN: 0in 0in 0pt; LINE-HEIGHT: 22pt; mso-line-height-rule: exactly"><b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体"><span style="mso-spacerun: yes"></span>81-47+17<span style="mso-spacerun: yes"> </span>42<span lang="ZH-CN">÷（</span>6<span lang="ZH-CN">×</span>1<span lang="ZH-CN">）</span><span style="mso-spacerun: yes"> </span>49<span lang="ZH-CN">÷</span>7+6<span lang="ZH-CN">×</span>7</span> <p class="MsoNormal" style="MARGIN: 0in 0in 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly"><b style="mso-bidi-font-weight: normal"><span lang="ZH-CN" style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体">三、解决问题。（注意单位和答）</span> <b style="mso-bidi-font-weight: normal"><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体"></span> <p class="MsoNormal" style="MARGIN: 0in 0in 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly"><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体">1<span lang="ZH-CN">、把</span>16<span lang="ZH-CN">只用橡皮泥捏成的小兔平均装在</span>3<span lang="ZH-CN">个</span></span><p class="MsoNormal" style="MARGIN: 0in 0in 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly"><span lang="ZH-CN" style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体">盒子里，每个盒子装几只，还剩几只？</span><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体"></span><p class="MsoNormal" style="MARGIN: 0in 0in 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly"><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体">2<span lang="ZH-CN">、</span>36<span lang="ZH-CN">人准备租车去春游，每车限乘</span>7<span lang="ZH-CN">人，</span></span><p class="MsoNormal" style="MARGIN: 0in 0in 0pt; TEXT-INDENT: 32pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly"><span lang="ZH-CN" style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体">他们至少要租多少辆车？</span><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体"></span><p class="MsoNormal" style="MARGIN: 0in 0in 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly"><span style="FONT-SIZE: 16pt"><font face="Times New Roman">3</span><span lang="ZH-CN" style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;">、一箱能装</span><span style="FONT-SIZE: 16pt"><font face="Times New Roman">9</span><span lang="ZH-CN" style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;">瓶饮料，现在有</span><span style="FONT-SIZE: 16pt"><font face="Times New Roman">39</span><span lang="ZH-CN" style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;">瓶饮料，</span><span style="FONT-SIZE: 16pt"></span><p class="MsoNormal" style="MARGIN: 0in 0in 0pt 56pt; TEXT-INDENT: -32pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly"><span lang="ZH-CN" style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;">最多能装多少箱？</span><span style="FONT-SIZE: 16pt"></span><p class="MsoNormal" style="MARGIN: 0in 0in 0pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly"><span style="FONT-SIZE: 16pt"><font face="Times New Roman">4</span><span lang="ZH-CN" style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;">、有二年级和三年级学生各</span><span style="FONT-SIZE: 16pt"><font face="Times New Roman">20</span><span lang="ZH-CN" style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;">名参加体育队，</span><span style="FONT-SIZE: 16pt"></span><p class="MsoNormal" style="MARGIN: 0in 0in 0pt; TEXT-INDENT: 24pt; LINE-HEIGHT: 25pt; mso-line-height-rule: exactly"><span lang="ZH-CN" style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;">老师把他们平均分成</span><span style="FONT-SIZE: 16pt"><font face="Times New Roman">5</span><span lang="ZH-CN" style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-ascii-font-family: &quot;Times New Roman&quot;; mso-hansi-font-family: &quot;Times New Roman&quot;">组，每组有几人？</span><span style="FONT-SIZE: 16pt"></span><p class="MsoNormal" style="MARGIN: 0in 0in 0pt; mso-layout-grid-align: none"><span style="Z-INDEX: 2; LEFT: 0pt; POSITION: absolute; mso-ignore: vglayout"><table cellspacing="0" cellpadding="0" width="100%"><tr><td style="BORDER-RIGHT: #d4d0c8; BORDER-TOP: #d4d0c8; BORDER-LEFT: #d4d0c8; BORDER-BOTTOM: #d4d0c8; BACKGROUND-COLOR: transparent"><div class="shape" style="ADDING-RIGHT: 7.2pt; PADDING-LEFT: 7.2pt; PADDING-BOTTOM: 3.6pt; PADDING-TOP: 3.6pt" v:shape="_x0000_s1027"><p class="MsoNormal" style="MARGIN: 0in 0in 0pt"><span style="mso-bidi-font-size: 16.0pt"><p

aazw77

好是好，可是孩子到现在了作业还没写完呢，不忍心再让她做什么了，可惜，时间太少，作业太多!

天山脚下

好东西，谢谢楼主

cuihy

谢谢楼主，鲜花。

lcz

谢谢楼主,辛苦了

riun10

太好了，正找不到好的训练题目呢，谢谢！

Ariel

不错!!楼主能不能上传整个文本,方便偶们下载?不好意思拉,谢谢!

罗凡1

<table style="TABLE-LAYOUT: fixed; WORD-WRAP: break-word" cellspacing="0" cellpadding="0" width="100%" border="0"><tr><td valign="top"><div class="postcontent" id="show862973">不错!!楼主能不能上传整个文本,方便偶们下载?不好意思拉,谢谢!</div></td></tr><tr><td><div></div></td></tr></table>

lena

感觉有些题挺难的，对二年级的孩子来说，不知这是孩子平时的数学作业还是课外类似思维训练一类的题？