2026秋小学数学三升四年级暑假专项提升训练（20天基础周长应用题）

2026秋小学数学三升四年级暑假专项提升训练（20天基础周长应用题）第1天周长基础专项：直接已知长宽、边长求周长（基础入门）解题要求：认真读题，找准长方形长、宽或正方形边长，套用公式规范列式，写出完整解题步骤和答句。1.一个长方形课桌，长6分米，宽4分米，这个课桌的周长是多少分米？________________________________________________________________________________________________________________________________2.一块正方形手帕，边长20厘米，它的周长是多少厘米？________________________________________________________________________________________________________________________________3.小区长方形花坛，长8米，宽5米，花坛的周长是多少米？________________________________________________________________________________________________________________________________4.正方形地砖的边长是30厘米，这块地砖的周长是多少厘米？________________________________________________________________________________________________________________________________5.长方形绘本长25厘米，宽18厘米，这本绘本的周长是多少厘米？________________________________________________________________________________________________________________________________6.正方形桌面边长9分米，桌面的周长是多少分米？________________________________________________________________________________________________________________________________7.长方形操场跑道一段区域，长15米，宽8米，这块区域的周长是多少米？________________________________________________________________________________________________________________________________8.正方形书签边长6厘米，书签的周长是多少厘米？________________________________________________________________________________________________________________________________9.长方形黑板长4米，宽1米，黑板的周长是多少米？________________________________________________________________________________________________________________________________10.正方形相框边长12厘米，相框的周长是多少厘米？________________________________________________________________________________________________________________________________第2天周长基础专项：生活场景基础周长计算（一）解题要求：结合生活场景识别长方形、正方形，准确提取长、宽、边长数据，规范计算。1.妈妈买了一块长方形桌布，长7分米，宽5分米，给桌布缝一圈花边，花边长多少分米？________________________________________________________________________________________________________________________________2.小区正方形健身区域，边长10米，围着健身区域走一圈，一共走多少米？________________________________________________________________________________________________________________________________3.学校长方形宣传栏，长3米，宽2米，宣传栏的外围周长是多少米？________________________________________________________________________________________________________________________________4.正方形积木边长5厘米，积木的底面周长是多少厘米？________________________________________________________________________________________________________________________________5.长方形文具盒长22厘米，宽8厘米，文具盒的表面周长是多少厘米？________________________________________________________________________________________________________________________________6.正方形毛巾边长25厘米，毛巾的周长是多少厘米？________________________________________________________________________________________________________________________________7.长方形菜园长12米，宽6米，菜园的外围周长是多少米？________________________________________________________________________________________________________________________________8.正方形便利贴边长7厘米，便利贴的周长是多少厘米？________________________________________________________________________________________________________________________________9.长方形画板长40厘米，宽30厘米，画板的周长是多少厘米？________________________________________________________________________________________________________________________________10.正方形地砖边长40厘米，两块并排摆放的单块地砖周长是多少厘米？________________________________________________________________________________________________________________________________第3天周长基础专项：整数数值精准计算（无余数）解题要求：熟练套用公式，精准计算，杜绝计算失误，书写规范。1.长方形草坪长18米，宽9米，草坪周长是多少米？________________________________________________________________________________________________________________________________2.正方形魔方边长8厘米，魔方一个面的周长是多少厘米？________________________________________________________________________________________________________________________________3.长方形书桌长10分米，宽6分米，书桌周长是多少分米？________________________________________________________________________________________________________________________________4.正方形地毯边长15分米，地毯周长是多少分米？________________________________________________________________________________________________________________________________5.长方形笔记本长21厘米，宽15厘米，笔记本周长是多少厘米？________________________________________________________________________________________________________________________________6.正方形窗台边长11分米，窗台周长是多少分米？________________________________________________________________________________________________________________________________7.长方形球场长20米，宽11米，球场周长是多少米？________________________________________________________________________________________________________________________________8.正方形卡片边长9厘米，卡片周长是多少厘米？________________________________________________________________________________________________________________________________9.长方形收纳盒长30厘米，宽16厘米，收纳盒表面周长是多少厘米？________________________________________________________________________________________________________________________________10.正方形石砖边长22厘米，石砖周长是多少厘米？________________________________________________________________________________________________________________________________第4天周长基础专项：生活实操应用题（花边、围栏、跑道）解题要求：理解生活场景中“求周长”的实际意义，明确缝花边、围围栏、绕跑道一圈均为求图形周长。1.给一个长8分米、宽5分米的长方形抱枕缝花边，一共需要多长的花边？________________________________________________________________________________________________________________________________2.工人师傅给边长12米的正方形小花园围栅栏，栅栏总长多少米？________________________________________________________________________________________________________________________________3.小明绕长45米、宽25米的长方形操场走一圈，他走了多少米？________________________________________________________________________________________________________________________________4.正方形餐桌边长14分米，给餐桌包一圈防撞条，防撞条长多少分米？________________________________________________________________________________________________________________________________5.长方形画作长35厘米，宽20厘米，装裱这幅画需要多长的边框？________________________________________________________________________________________________________________________________6.小区正方形休闲区边长18米，绕休闲区走一圈的路程是多少米？________________________________________________________________________________________________________________________________7.长方形菜地长16米，宽7米，菜地四周围上篱笆，篱笆长多少米？________________________________________________________________________________________________________________________________8.正方形书签边长8厘米，给书签贴一圈彩条，彩条长多少厘米？________________________________________________________________________________________________________________________________9.长方形瑜伽垫长180厘米，宽80厘米，瑜伽垫的周长是多少厘米？________________________________________________________________________________________________________________________________10.正方形水池边长25米，水池四周的护栏总长多少米？________________________________________________________________________________________________________________________________第5天周长基础专项：数值稍大基础题型（巩固计算）解题要求：面对较大数值，耐心计算，严格套用公式，避免粗心出错。1.长方形仓库长50米，宽32米，仓库底面周长是多少米？________________________________________________________________________________________________________________________________2.正方形展板边长35厘米，展板周长是多少厘米？________________________________________________________________________________________________________________________________3.长方形泳池长60米，宽28米，泳池上口周长是多少米？________________________________________________________________________________________________________________________________4.正方形草坪边长42米，草坪周长是多少米？________________________________________________________________________________________________________________________________5.长方形纸箱长48厘米，宽26厘米，纸箱正面周长是多少厘米？________________________________________________________________________________________________________________________________6.正方形宣传栏边长28分米，宣传栏周长是多少分米？________________________________________________________________________________________________________________________________7.长方形跑道长80米，宽45米，跑道一圈周长是多少米？________________________________________________________________________________________________________________________________8.正方形桌垫边长38厘米，桌垫周长是多少厘米？________________________________________________________________________________________________________________________________9.长方形花圃长56米，宽30米，花圃周长是多少米？________________________________________________________________________________________________________________________________10.正方形地砖边长45厘米，地砖周长是多少厘米？________________________________________________________________________________________________________________________________第6天周长基础专项：长宽差值题型（辨析数据）解题要求：题目直接给出长和宽，重点区分两个数据，准确代入长方形周长公式，不混淆长宽。1.一个长方形，长13厘米，宽6厘米，它的周长是多少厘米？________________________________________________________________________________________________________________________________2.一个长方形，长24分米，宽11分米，周长是多少分米？________________________________________________________________________________________________________________________________3.长方形模板长33厘米，宽19厘米，周长是多少厘米？________________________________________________________________________________________________________________________________4.长方形空地长44米，宽27米，周长是多少米？________________________________________________________________________________________________________________________________5.长方形相框长28厘米，宽15厘米，周长是多少厘米？________________________________________________________________________________________________________________________________6.长方形台面长36分米，宽22分米，周长是多少分米？________________________________________________________________________________________________________________________________7.长方形展板长52厘米，宽34厘米，周长是多少厘米？________________________________________________________________________________________________________________________________8.长方形小路长65米，宽18米，周长是多少米？________________________________________________________________________________________________________________________________9.长方形收纳柜长40分米，宽23分米，周长是多少分米？________________________________________________________________________________________________________________________________10.长方形画纸长58厘米，宽31厘米，周长是多少厘米？________________________________________________________________________________________________________________________________第7天周长基础专项：正方形边长多变题型（巩固公式）解题要求：熟练运用正方形周长=边长×4，适配不同长度边长，精准计算。1.正方形纸片边长16厘米，它的周长是多少厘米？________________________________________________________________________________________________________________________________2.正方形花坛边长22米，周长是多少米？________________________________________________________________________________________________________________________________3.正方形塑料板边长29分米，周长是多少分米？________________________________________________________________________________________________________________________________4.正方形警示牌边长33厘米，周长是多少厘米？________________________________________________________________________________________________________________________________5.正方形小广场边长46米，周长是多少米？________________________________________________________________________________________________________________________________6.正方形餐垫边长19厘米，周长是多少厘米？________________________________________________________________________________________________________________________________7.正方形围栏区域边长38米，周长是多少米？________________________________________________________________________________________________________________________________8.正方形手工卡纸边长27厘米，周长是多少厘米？________________________________________________________________________________________________________________________________9.正方形步道边长51米，周长是多少米？________________________________________________________________________________________________________________________________10.正方形文具盒盖边长18厘米，周长是多少厘米？________________________________________________________________________________________________________________________________第8天周长基础专项：长方形、正方形混合基础题型解题要求：自主判断图形类型，灵活选用对应周长公式，不混淆长方形、正方形计算公式。1.长方形毛巾长32厘米，宽21厘米，周长是多少厘米？________________________________________________________________________________________________________________________________2.正方形魔方边长10厘米，一个面的周长是多少厘米？________________________________________________________________________________________________________________________________3.长方形走廊长70米，宽12米，周长是多少米？________________________________________________________________________________________________________________________________4.正方形石凳台面边长24分米，周长是多少分米？________________________________________________________________________________________________________________________________5.长方形画框长45厘米，宽28厘米，周长是多少厘米？________________________________________________________________________________________________________________________________6.正方形草坪边长36米，周长是多少米？________________________________________________________________________________________________________________________________7.长方形收纳箱长50厘米，宽33厘米，周长是多少厘米？________________________________________________________________________________________________________________________________8.正方形书签边长11厘米，周长是多少厘米？________________________________________________________________________________________________________________________________9.长方形操场长90米，宽50米，周长是多少米？________________________________________________________________________________________________________________________________10.正方形展板边长40厘米，周长是多少厘米？________________________________________________________________________________________________________________________________第9天周长基础专项：生活综合基础应用题（二）解题要求：结合生活场景精准判断求周长，规范解题步骤，强化数学应用意识。1.学校要给长4米、宽2米的长方形宣传栏刷边框，边框总长多少米？________________________________________________________________________________________________________________________________2.小区正方形花坛边长15米，环卫工人要在花坛四周修小路，小路一圈长多少米？________________________________________________________________________________________________________________________________3.爸爸要给长9分米、宽7分米的长方形书桌贴防撞条，防撞条需要多长？________________________________________________________________________________________________________________________________4.正方形纸巾盒边长13厘米，给纸巾盒四周贴装饰条，装饰条长多少厘米？________________________________________________________________________________________________________________________________5.长方形菜地长20米，宽13米，四周围上篱笆，篱笆长多少米？________________________________________________________________________________________________________________________________6.正方形健身场地边长26米，绕场地慢跑一圈，跑了多少米？________________________________________________________________________________________________________________________________7.长方形油画长60厘米，宽42厘米，装裱边框需要多长？________________________________________________________________________________________________________________________________8.正方形洗手台边长17分米，洗手台外围周长是多少分米？________________________________________________________________________________________________________________________________9.长方形快递箱长55厘米，宽38厘米，箱子正面周长是多少厘米？________________________________________________________________________________________________________________________________10.正方形景观石台面边长31厘米，台面周长是多少厘米？________________________________________________________________________________________________________________________________第10天周长基础专项：前十天基础题型综合复盘解题要求：综合运用所学知识，自查公式掌握情况、计算准确率，规范书写每一步解题过程。1.长方形课本长26厘米，宽18厘米，课本的周长是多少厘米？________________________________________________________________________________________________________________________________2.正方形方桌边长16分米，方桌的周长是多少分米？________________________________________________________________________________________________________________________________3.长方形公园长100米，宽65米，公园外围周长是多少米？________________________________________________________________________________________________________________________________4.正方形瓷砖边长25厘米，瓷砖周长是多少厘米？________________________________________________________________________________________________________________________________5.长方形窗帘长28分米，宽19分米，窗帘周长是多少分米？________________________________________________________________________________________________________________________________6.正方形公告牌边长32厘米，公告牌周长是多少厘米？________________________________________________________________________________________________________________________________7.长方形泳池长75米，宽36米，泳池周长是多少米？________________________________________________________________________________________________________________________________8.正方形坐垫边长22厘米，坐垫周长是多少厘米？________________________________________________________________________________________________________________________________9.长方形展示台长48分米，宽27分米，展示台周长是多少分米？________________________________________________________________________________________________________________________________10.正方形小型操场边长58米，操场周长是多少米？________________________________________________________________________________________________________________________________第11天周长进阶专项：稍复杂生活场景（单圈周长精准应用）解题要求：读懂复杂生活场景，剔除无效文字信息，精准提取长、宽、边长数据解题。1.小区新建一处长方形休闲区域，长38米，宽24米，物业要在区域四周安装防护栏，防护栏的总长度是多少米？________________________________________________________________________________________________________________________________2.手工课上，学生制作正方形装饰牌，边长21厘米，给装饰牌四周粘贴彩边，彩边的总长度是多少厘米？________________________________________________________________________________________________________________________________3.一间长方形教室长9米，宽6米，教室地面的周长是多少米？________________________________________________________________________________________________________________________________4.正方形街头指示牌边长18厘米，指示牌的周长是多少厘米？________________________________________________________________________________________________________________________________5.水果店的长方形保鲜柜长12分米，宽8分米，保鲜柜正面的周长是多少分米？________________________________________________________________________________________________________________________________6.乡村正方形小菜园边长29米，菜园四周的篱笆总长是多少米？________________________________________________________________________________________________________________________________7.长方形舞蹈教室长14米，宽9米，舞蹈教室的地面周长是多少米？________________________________________________________________________________________________________________________________8.正方形亚克力板材边长34厘米，板材的周长是多少厘米？________________________________________________________________________________________________________________________________9.长方形图书展示架长55厘米，宽30厘米，展示架正面周长是多少厘米？________________________________________________________________________________________________________________________________10.正方形儿童游戏垫边长45厘米，游戏垫的周长是多少厘米？________________________________________________________________________________________________________________________________第12天周长进阶专项：大数数值周长计算（提升计算能力）解题要求：熟练处理百位数、大两位数数值，精准计算，提升计算熟练度与准确率。1.长方形大型广告牌长120厘米，宽85厘米，广告牌的周长是多少厘米？________________________________________________________________________________________________________________________________2.正方形大型地砖边长60厘米，地砖的周长是多少厘米？________________________________________________________________________________________________________________________________3.长方形体育馆场地长110米，宽70米，场地周长是多少米？________________________________________________________________________________________________________________________________4.正方形景观水池边长55米，水池周长是多少米？________________________________________________________________________________________________________________________________5.长方形展板长150厘米，宽90厘米，展板周长是多少厘米？________________________________________________________________________________________________________________________________6.正方形休闲凉亭台面边长48分米，台面周长是多少分米？________________________________________________________________________________________________________________________________7.长方形训练场地长130米，宽68米，场地周长是多少米？________________________________________________________________________________________________________________________________8.正方形防护挡板边长72厘米，挡板周长是多少厘米？________________________________________________________________________________________________________________________________9.长方形仓库场地长160米，宽95米，场地周长是多少米？________________________________________________________________________________________________________________________________10.正方形艺术挂画边长88厘米，挂画周长是多少厘米？________________________________________________________________________________________________________________________________第13天周长进阶专项：长宽差距较大题型（精准代入公式）解题要求：针对长、宽数值差距大的题型，认真核对数据，准确代入公式，避免数据代错。1.长方形长条展板长80厘米，宽15厘米，周长是多少厘米？________________________________________________________________________________________________________________________________2.长方形窄边走廊长95米，宽8米，周长是多少米？________________________________________________________________________________________________________________________________3.长方形长形书桌长12分米，宽4分米，周长是多少分米？________________________________________________________________________________________________________________________________4.长方形横幅长100厘米，宽20厘米，周长是多少厘米？________________________________________________________________________________________________________________________________5.长方形绿化带长120米，宽11米，周长是多少米？________________________________________________________________________________________________________________________________6.长方形笔记本长35厘米，宽12厘米，周长是多少厘米？________________________________________________________________________________________________________________________________7.长方形货架长60分米，宽18分米，周长是多少分米？________________________________________________________________________________________________________________________________8.长方形河道步道长150米，宽16米，周长是多少米？________________________________________________________________________________________________________________________________9.长方形相框长75厘米，宽22厘米，周长是多少厘米？________________________________________________________________________________________________________________________________10.长方形菜地长88米，宽13米，周长是多少米？________________________________________________________________________________________________________________________________第14天周长进阶专项：正方形边长偏大数值专项解题要求：专注大边长正方形周长计算，熟练掌握乘法运算，提升大数计算准确率。1.正方形大型广场边长65米，广场的周长是多少米？________________________________________________________________________________________________________________________________2.正方形巨幅画布边长92厘米，画布周长是多少厘米？________________________________________________________________________________________________________________________________3.正方形运动场边长78米，运动场周长是多少米？________________________________________________________________________________________________________________________________4.正方形装饰墙板边长85厘米，墙板周长是多少厘米？________________________________________________________________________________________________________________________________5.正方形湿地公园小园区边长59米，园区周长是多少米？________________________________________________________________________________________________________________________________6.正方形实木桌面边长76分米，桌面周长是多少分米？________________________________________________________________________________________________________________________________7.正方形户外展板边长81厘米，展板周长是多少厘米？________________________________________________________________________________________________________________________________8.正方形草坪边长68米，草坪周长是多少米？________________________________________________________________________________________________________________________________9.正方形亚克力展示板边长94厘米，展示板周长是多少厘米？________________________________________________________________________________________________________________________________10.正方形乡村晒场边长82米，晒场周长是多少米？________________________________________________________________________________________________________________________________第15天周长进阶专项：长正方形混合复杂生活场景解题要求：自主区分图形类型，结合生活场景理解题意，灵活解题，强化几何应用能力。1.文具店的长方形展示台长42厘米，宽25厘米，要给展示台四周包上防撞条，防撞条总长多少厘米？________________________________________________________________________________________________________________________________2.小区正方形垃圾分类公示牌边长33厘米，公示牌的周长是多少厘米？________________________________________________________________________________________________________________________________3.学校长方形乒乓球台长27分米，宽15分米，球台的周长是多少分米？________________________________________________________________________________________________________________________________4.正方形户外休闲桌边长28分米，桌子的周长是多少分米？________________________________________________________________________________________________________________________________5.长方形花艺展台长58厘米，宽36厘米，展台周长是多少厘米？________________________________________________________________________________________________________________________________6.正方形儿童画板边长44厘米，画板的周长是多少厘米？________________________________________________________________________________________________________________________________7.长方形仓库出入口区域长18米，宽7米，区域周长是多少米？________________________________________________________________________________________________________________________________8.正方形水池观景台边长39米，观景台周长是多少米？________________________________________________________________________________________________________________________________9.长方形阅读桌长11分米，宽6分米，桌子周长是多少分米？________________________________________________________________________________________________________________________________10.正方形工艺摆件台面边长26厘米，台面周长是多少厘米？________________________________________________________________________________________________________________________________第16天周长进阶专项：易错题专项训练（规避常见错误）解题要求：重点规避“忘记乘2、正方形边长乘错、数据混淆”等常见错误，细心审题、规范计算。1.长方形长17厘米，宽9厘米，求周长。________________________________________________________________________________________________________________________________2.正方形边长23分米，求周长。________________________________________________________________________________________________________________________________3.长方形长62米，宽31米，求周长。________________________________________________________________________________________________________________________________4.正方形边长47厘米，求周长。________________________________________________________________________________________________________________________________5.长方形长29分米，宽14分米，求周长。________________________________________________________________________________________________________________________________6.正方形边长53米，求周长。________________________________________________________________________________________________________________________________7.长方形长74厘米，宽28厘米，求周长。________________________________________________________________________________________________________________________________8.正方形边长66分米，求周长。________________________________________________________________________________________________________________________________9.长方形长85米，宽43米，求周长。________________________________________________________________________________________________________________________________10.正方形边长38厘米，求周长。________________________________________________________________________________________________________________________________第17天周长进阶专项：生活化综合拔高题型解题要求：深度结合生活实际，读懂题干隐藏信息，熟练运用公式解决实际问题。1.裁缝师傅要给一块长40厘米、宽22厘米的长方形布料锁边，锁边的总长度是多少厘米？________________________________________________________________________________________________________________________________2.园林工人修剪一块边长36米的正方形草坪，需要沿草坪边缘修整一圈，修整的长度是多少米？________________________________________________________________________________________________________________________________3.学校会议室有一张长15分米、宽9分米的长方形会议桌，桌面的周长是多少分米？________________________________________________________________________________________________________________________________4.手工制作的正方形纸灯笼，边长24厘米，灯笼一个面的周长是多少厘米？________________________________________________________________________________________________________________________________5.小区长方形快递存放区长24米，宽13米，存放区的外围周长是多少米？_______________________________________________________________________________________________________________________