2026秋小学数学四升五年级归一问题应用题暑假专项提升训练20天

2026秋小学数学四升五年级归一问题应用题暑假专项提升训练20天第1天基础归一（求单一量+求总量）入门训练解题核心：已知总数量、总份数，先求出每份单一量，再根据新份数求总数量1、3支钢笔售价18元，照这样计算，买8支同样的钢笔需要多少钱？________________________________________________________________________________________________________________________________2、5千克苹果售价30元，买12千克这样的苹果一共需要多少元？________________________________________________________________________________________________________________________________3、工人4小时加工28个零件，按照这个速度，7小时可以加工多少个零件？________________________________________________________________________________________________________________________________4、6本笔记本24元，买15本同款笔记本需要花费多少元？________________________________________________________________________________________________________________________________5、一辆汽车3小时行驶180千米，照这样的速度，9小时能行驶多少千米？________________________________________________________________________________________________________________________________6、2桶洗衣液重10千克，8桶同样的洗衣液一共重多少千克？________________________________________________________________________________________________________________________________7、小明5分钟口算40道题，按照这个速度，12分钟能口算多少道题？________________________________________________________________________________________________________________________________8、4盒彩笔36元，买20盒同款彩笔需要多少钱？________________________________________________________________________________________________________________________________9、果园里3棵桃树收获45千克桃子，照这样计算，10棵桃树能收获多少千克桃子？________________________________________________________________________________________________________________________________10、快递员2小时派送32件快递，6小时可以派送多少件快递？________________________________________________________________________________________________________________________________第2天基础归一（求单一量+求份数）入门训练解题核心：已知总数量、总份数，先求单一量，再根据新总量求可以分的份数1、4支圆珠笔20元，照这样计算，45元可以买多少支同款圆珠笔？________________________________________________________________________________________________________________________________2、3千克橘子18元，54元可以买多少千克橘子？________________________________________________________________________________________________________________________________3、工人3小时加工15个零件，照这样计算，加工40个零件需要几小时？________________________________________________________________________________________________________________________________4、5本故事书40元，64元可以买多少本同款故事书？________________________________________________________________________________________________________________________________5、一辆货车4小时行驶240千米，行驶420千米需要多少小时？________________________________________________________________________________________________________________________________6、3袋大米重15千克，60千克大米可以装多少袋？________________________________________________________________________________________________________________________________7、小红6分钟写36个汉字，写54个汉字需要多少分钟？________________________________________________________________________________________________________________________________8、2个文具盒16元，72元可以买多少个同款文具盒？________________________________________________________________________________________________________________________________9、4株月季开花20朵，照这样计算，开出35朵花需要多少株月季？________________________________________________________________________________________________________________________________10、洒水车3分钟洒水24平方米，洒水72平方米需要多少分钟？________________________________________________________________________________________________________________________________第3天归一基础题型混合训练（总量、份数综合）解题核心：区分两类基础归一题型，熟练判断“求总量”和“求份数”，规范两步列式1、6块橡皮12元，买9块橡皮需要多少元？30元能买多少块橡皮？________________________________________________________________________________________________________________________________2、5分钟跳绳跳200下，照这样计算，8分钟能跳多少下？跳360下需要几分钟？________________________________________________________________________________________________________________________________3、4箱牛奶重24千克，7箱牛奶重多少千克？54千克牛奶有多少箱？________________________________________________________________________________________________________________________________4、7支铅笔21元，买12支铅笔需要多少钱？36元可以买几支铅笔？________________________________________________________________________________________________________________________________5、3台风扇售价360元，买5台风扇需要多少元？960元能买几台风扇？________________________________________________________________________________________________________________________________6、8张卡纸16元，买15张卡纸需要多少元？40元能买多少张卡纸？________________________________________________________________________________________________________________________________7、2小时收割18平方米稻田，5小时收割多少平方米？收割81平方米需要几小时？________________________________________________________________________________________________________________________________8、9本练习册45元，买20本需要多少元？50元能买几本练习册？________________________________________________________________________________________________________________________________9、4只小鸡每天吃20克饲料，6只小鸡每天吃多少克饲料？75克饲料够几只小鸡吃一天？________________________________________________________________________________________________________________________________10、6盏台灯耗电36度，8盏台灯耗电多少度？90度电可供几盏台灯使用？________________________________________________________________________________________________________________________________第4天生活场景归一基础训练（购物、出行、劳作）解题核心：结合生活实际场景，提取有效数量关系，找准单一量1、超市促销，4袋面包16元，妈妈买13袋面包需要花费多少元？________________________________________________________________________________________________________________________________2、自行车5分钟行驶1000米，照这样的速度，12分钟能行驶多少米？________________________________________________________________________________________________________________________________3、农民伯伯2天收割8亩小麦，7天可以收割多少亩小麦？________________________________________________________________________________________________________________________________4、文具店3把尺子9元，48元可以买多少把同款尺子？________________________________________________________________________________________________________________________________5、快递站4分钟打包28个包裹，打包63个包裹需要多少分钟？________________________________________________________________________________________________________________________________6、花店6束鲜花72元，买18束鲜花需要多少钱？________________________________________________________________________________________________________________________________7、洒水车5分钟洒水45平方米，11分钟可以洒水多少平方米？________________________________________________________________________________________________________________________________8、食堂3天消耗120千克大米，8天会消耗多少千克大米？________________________________________________________________________________________________________________________________9、印刷厂4小时印刷320张试卷，印刷560张试卷需要几小时？________________________________________________________________________________________________________________________________10、养殖场7只鸭子每天产蛋49个，15只鸭子每天可以产蛋多少个？________________________________________________________________________________________________________________________________第5天简单多步归一题型训练（三步基础）解题核心：在两步归一基础上，增加简单加减步骤，贴合考试常考题型1、3个书包90元，买8个书包，带250元够不够？________________________________________________________________________________________________________________________________2、4千克葡萄32元，买9千克葡萄，付100元应找回多少元？________________________________________________________________________________________________________________________________3、工人5天制作45个工艺品，照这样计算，一周（7天）能制作多少个？比6天多做多少个？________________________________________________________________________________________________________________________________4、6支荧光笔18元，买12支荧光笔，带50元还剩多少元？________________________________________________________________________________________________________________________________5、汽车4小时行驶320千米，照这样速度，行驶10小时，比7小时多行驶多少千米？________________________________________________________________________________________________________________________________6、2盆绿萝14元，买15盆绿萝，付出100元，应找回多少元？________________________________________________________________________________________________________________________________7、小明3分钟走180米，照这样速度，10分钟比6分钟多走多少米？________________________________________________________________________________________________________________________________8、5盒饼干25元，买18盒饼干，带100元够吗？差多少或剩多少？________________________________________________________________________________________________________________________________9、打印机3分钟打印21张文件，8分钟比5分钟多打印多少张文件？________________________________________________________________________________________________________________________________10、4把雨伞48元，买10把雨伞，付150元应找回多少元？________________________________________________________________________________________________________________________________第6天归一问题口算化简便题型训练解题核心：巩固整数简单归一，提升计算速度与准确率，熟练综合算式列式1、2个笔记本6元，买25个笔记本需要多少元？________________________________________________________________________________________________________________________________2、8颗糖果4元，20元可以买多少颗糖果？________________________________________________________________________________________________________________________________3、3分钟洗12个苹果，9分钟能洗多少个苹果？洗36个苹果需要几分钟？________________________________________________________________________________________________________________________________4、5支签字笔15元，买16支需要多少元？45元能买几支？________________________________________________________________________________________________________________________________5、6箱橘子36千克，14箱橘子重多少千克？48千克橘子有几箱？________________________________________________________________________________________________________________________________6、1小时织布8米，7小时织布多少米？织布72米需要几小时？________________________________________________________________________________________________________________________________7、4个文件夹20元，买30个文件夹需要多少钱？________________________________________________________________________________________________________________________________8、9张便利贴9元，63元可以买多少张便利贴？________________________________________________________________________________________________________________________________9、2只钢笔10元，买19支钢笔，带100元够吗？________________________________________________________________________________________________________________________________10、7盆多肉35元，买12盆多肉需要多少元？付80元剩多少元？________________________________________________________________________________________________________________________________第7天第一阶段基础综合复盘训练解题核心：复盘前6天所有基础题型，查漏补缺，规范解题步骤1、工人师傅6小时加工42个零件，照这样计算，10小时可以加工多少个零件？________________________________________________________________________________________________________________________________2、超市5袋薯片25元，35元可以买多少袋同款薯片？________________________________________________________________________________________________________________________________3、一辆电动车4小时行驶120千米，7小时行驶多少千米？行驶180千米需要几小时？________________________________________________________________________________________________________________________________4、8本漫画书64元，买13本漫画书需要多少元？带120元够吗？________________________________________________________________________________________________________________________________5、3天浇水15盆花，9天可以浇多少盆花？浇60盆花需要多少天？________________________________________________________________________________________________________________________________6、4条毛巾32元，买18条毛巾，付200元应找回多少元？________________________________________________________________________________________________________________________________7、小明8分钟做56道口算题，15分钟能做多少道？做91道需要几分钟？________________________________________________________________________________________________________________________________8、6箱饮料48瓶，11箱饮料有多少瓶？72瓶饮料有多少箱？________________________________________________________________________________________________________________________________9、花店5束小花40元，买22束小花需要多少钱？带150元够不够？________________________________________________________________________________________________________________________________10、收割机2小时收割12亩水稻，8小时收割多少亩？比5小时多收割多少亩？________________________________________________________________________________________________________________________________第8天隐蔽条件归一题型训练解题核心：题目无直接份数/总量，需先挖掘生活隐蔽条件（天数、人数、时间）再归一1、3名工人1天修路15米，照这样计算，1名工人7天修路多少米？________________________________________________________________________________________________________________________________2、2名学生3分钟默写36个单词，1名学生1分钟默写多少个单词？________________________________________________________________________________________________________________________________3、4台机器2小时生产80个产品，1台机器1小时生产多少个产品？________________________________________________________________________________________________________________________________4、5名保洁员1天打扫25间教室，8名保洁员1天打扫多少间教室？________________________________________________________________________________________________________________________________5、3只小猫4天吃24条小鱼，1只小猫1天吃多少条小鱼？________________________________________________________________________________________________________________________________6、6名志愿者2小时整理72本图书，1名志愿者1小时整理多少本图书？________________________________________________________________________________________________________________________________7、2台水泵3小时抽水36吨，1台水泵5小时抽水多少吨？________________________________________________________________________________________________________________________________8、4名厨师1小时做28份菜品，7名厨师1小时做多少份菜品？________________________________________________________________________________________________________________________________9、5盆花3天浇水450毫升，1盆花1天浇水多少毫升？________________________________________________________________________________________________________________________________10、3辆货车4次运货48吨，1辆货车1次运货多少吨？________________________________________________________________________________________________________________________________第9天双归一进阶题型训练（双人、双时复合）解题核心：两步归一，先求单人/单时单一量，再求多人/多时总量，是四升五重难点题型1、2名工人3天加工60个零件，照这样计算，3名工人5天加工多少个零件？________________________________________________________________________________________________________________________________2、4名同学2分钟跳绳320下，5名同学3分钟跳绳多少下？________________________________________________________________________________________________________________________________3、3台机器4小时生产120个零件，6台机器7小时生产多少个零件？________________________________________________________________________________________________________________________________4、5名园丁2小时修剪50棵绿植，8名园丁4小时修剪多少棵绿植？________________________________________________________________________________________________________________________________5、2只小狗3天啃完18根骨头，4只小狗5天啃多少根骨头？________________________________________________________________________________________________________________________________6、6名学生3分钟书写108个汉字，4名学生5分钟书写多少个汉字？________________________________________________________________________________________________________________________________7、3辆洒水车2小时洒水90平方米，5辆洒水车6小时洒水多少平方米？________________________________________________________________________________________________________________________________8、4名厨师3小时制作72份点心，7名厨师2小时制作多少份点心？________________________________________________________________________________________________________________________________9、5箱蜜蜂2天酿蜜50千克，8箱蜜蜂4天酿蜜多少千克？________________________________________________________________________________________________________________________________10、2台打印机4小时打印160张试卷，3台打印机5小时打印多少张试卷？________________________________________________________________________________________________________________________________第10天反向归一题型训练（已知总量求单一量变式）解题核心：已知多人、多时总数量，反向推导单一量，再求解对应份数、人数、时间1、3名工人5天修路75米，1名工人修40米路需要多少天？________________________________________________________________________________________________________________________________2、4台机器3小时生产144个零件，1台机器生产96个零件需要几小时？________________________________________________________________________________________________________________________________3、5名同学4分钟做题200道，1名同学做60道题需要几分钟？________________________________________________________________________________________________________________________________4、2辆货车6次运货60吨，1辆货车运45吨货需要几次？________________________________________________________________________________________________________________________________5、6名园丁3小时修剪108棵树，1名园丁修剪72棵树需要几小时？________________________________________________________________________________________________________________________________6、3只小兔4天吃48根胡萝卜，1只小兔吃60根胡萝卜需要几天？________________________________________________________________________________________________________________________________7、4台水泵5小时抽水200吨，1台水泵抽水120吨需要几小时？________________________________________________________________________________________________________________________________8、5名服务员2小时整理150张餐桌，1名服务员整理90张餐桌需要几小时？________________________________________________________________________________________________________________________________9、2箱蜜蜂3天酿蜜36千克，1箱蜜蜂酿蜜48千克需要几天？________________________________________________________________________________________________________________________________10、6台风扇4小时耗电192度，1台风扇耗电128度需要几小时？________________________________________________________________________________________________________________________________第11天归一问题价格变式专项训练解题核心：聚焦购物场景，包含单价、总价、数量变式，结合优惠、差价题型1、4支钢笔36元，照这样计算，买15支钢笔比买8支多花多少钱？________________________________________________________________________________________________________________________________2、7本绘本49元，买20本绘本，带150元还剩多少元？________________________________________________________________________________________________________________________________3、5千克橙子40元，12千克橙子比7千克橙子贵多少元？________________________________________________________________________________________________________________________________4、3个闹钟27元，90元可以买多少个闹钟？________________________________________________________________________________________________________________________________5、8块香皂48元，买25块香皂需要多少元？付200元应找回多少元？________________________________________________________________________________________________________________________________6、6支口红180元，买4支口红比买9支少花多少钱？________________________________________________________________________________________________________________________________7、4盒巧克力64元，100元最多可以买多少盒巧克力？________________________________________________________________________________________________________________________________8、9双袜子36元，买32双袜子需要多少元？________________________________________________________________________________________________________________________________9、5个抱枕75元，买18个抱枕，带300元够吗？差多少元？________________________________________________________________________________________________________________________________10、7瓶洗手液42元，买24瓶洗手液，付150元应找回多少元？________________________________________________________________________________________________________________________________第12天归一问题行程变式专项训练解题核心：聚焦行程问题，速度、时间、路程归一变式，贴合五上行程知识衔接1、汽车3小时行驶210千米，照这样速度，8小时比5小时多行驶多少千米？________________________________________________________________________________________________________________________________2、自行车5分钟行驶750米，行驶2250米需要多少分钟？________________________________________________________________________________________________________________________________3、高铁4小时行驶880千米，7小时能行驶多少千米？________________________________________________________________________________________________________________________________4、步行6分钟走360米，15分钟能走多少米？走900米需要几分钟？________________________________________________________________________________________________________________________________5、货车2小时行驶100千米，行驶450千米需要多少小时？________________________________________________________________________________________________________________________________6、电动车7小时行驶280千米，9小时行驶多少千米？比6小时多行驶多少千米？________________________________________________________________________________________________________________________________7、摩托车3小时行驶135千米，行驶315千米需要几小时？________________________________________________________________________________________________________________________________8、校车4小时行驶240千米，11小时能行驶多少千米？________________________________________________________________________________________________________________________________9、小明跑步8分钟跑640米，12分钟能跑多少米？跑800米需要几分钟？________________________________________________________________________________________________________________________________10、大巴车5小时行驶300千米，行驶420千米需要多少小时？________________________________________________________________________________________________________________________________第13天归一问题工程劳作变式专项训练解题核心：聚焦工作效率、工作时间、工作总量，衔接五年级工程问题基础模型1、工人4小时加工36个零件，照这样计算，10小时可以加工多少个零件？加工81个需要几小时？________________________________________________________________________________________________________________________________2、园丁3小时修剪24棵树，8小时修剪多少棵树？修剪56棵树需要几小时？________________________________________________________________________________________________________________________________3、印刷厂5小时印刷450张试卷，7小时印刷多少张？印刷630张需要几小时？________________________________________________________________________________________________________________________________4、保洁员2小时打扫12间教室，9小时打扫多少间？打扫48间需要几小时？________________________________________________________________________________________________________________________________5、农民6小时收割30亩水稻，11小时收割多少亩？收割75亩需要几小时？________________________________________________________________________________________________________________________________6、裁缝4小时缝制28件衣服，12小时缝制多少件？缝制63件需要几小时？________________________________________________________________________________________________________________________________7、快递员3小时派送45件快递，8小时派送多少件？派送105件需要几小时？________________________________________________________________________________________________________________________________8、画师5小时画20幅画，15小时画多少幅？画36幅需要几小时？________________________________________________________________________________________________________________________________9、搬运工7小时搬运49箱货物，10小时搬运多少箱？搬运63箱需要几小时？________________________________________________________________________________________________________________________________10、程序员2小时编写18行代码，9小时编写多少行？编写81行需要几小时？________________________________________________________________________________________________________________________________第14天第二阶段进阶综合复盘训练解题核心：复盘隐蔽条件、双归一、场景变式所有题型，强化多步解题思维1、4名工人2天修路32米，1名工人1天修路多少米？5名工人3天修路多少米？________________________________________________________________________________________________________________________________2、6千克苹果48元，买17千克苹果需要多少元？带150元够吗？________________________________________________________________________________________________________________________________3、汽车5小时行驶350千米，行驶560千米需要多少小时？9小时行驶多少千米？________________________________________________________________________________________________________________________________4、3台机器4小时生产96个零件，2台机器5小时生产多少个零件？________________________________________________________________________________________________________________________________5、8本笔记本56元，买23本笔记本，付200元应找回多少元？________________________________________________________________________________________________________________________________6、5名学生3分钟做75道题，1名学生做40道题需要几分钟？________________________________________________________________________________________________________________________________7、洒水车4小时洒水36平方米，7小时洒水多少平方米？比3小时多洒水多少平方米？________________________________________________________________________________________________________________________________8、2箱蜜蜂5天酿蜜40千克，7箱蜜蜂4天酿蜜多少千克？________________________________________________________________________________________________________________________________9、9支圆珠笔27元，45元可以买多少支？买30支需要多少元？________________________________________________________________________________________________________________________________10、6名园丁4小时修剪144棵绿植，8名园丁2小时修剪多少棵绿植？________________________________________________________________________________________________________________________________第15天归一问题复杂多步拔高训练（四步计算）解题核心：四步计算归一题型，结合加减混合运算，适配五年级期末、小升初基础题型1、3个篮球120元，学校买12个篮球，付出500元，比实际花费多多少元？________________________________________________________________________________________________________________________________2、4千克榴莲80元，妈妈买7千克榴莲，带200元，剩下的钱还能买2千克苹果（苹果10元/千克）吗？________________________________________________________________________________________________________________________________3、5名工人3天制作150个玩具，8名工人4天制作的玩具比10名工人2天多多少个？________________________________________________________________________________________________________________________________4、6本工具书90元，买18本工具书的钱，可以买多少本15元的课外书？________________________________________________________________________________________________________________________________5、2台机器5小时生产100个配件，3台机器6小时生产的配件，比4台机器3小时多多少个？________________________________________________________________________________________________________________________________6、7盒彩笔42元，买25盒彩笔，付200元，找回的钱最多能买多少盒彩笔？________________________________________________________________________________________________________________________________7、4小时行驶240千米，照这样速度，行驶10小时的路程，比行驶6小时多走的路程需要行驶2小时的短途车几次？________________________________________________________________________________________________________________________________8、5盆月季30元，买32盆月季的钱，能买多少盆8元的绿萝？________________________________________________________________________________________________________________________________9、3名厨师4小时做144份饭菜，6名厨师5小时做的饭菜比8名厨师3小时多多少份？________________________________________________________________________________________________________________________________10、8张电影票64元，买40张电影票的钱，可以买多少张12元的奶茶券？________________________________________________________________________________________________________________________________第16天归一、归总对比辨析专项训练解题核心：区分归一（先求单一量）、归总（先求总量）题型，突破易错混淆点1、（归一）3支钢笔15元，买12支钢笔需要多少元？________________________________________________________________________________________________________________________________2、（归总）每支钢笔5元，买12支的钱，能买3元一支的圆珠笔多少支？________________________________________________________________________________________________________________________________3、（归一）4小时修路20米，7小时修路多少米？________________________________________________________________________________________________________________________________4、（归总）每小时修路5米，修8小时的路程，4小时修完，每小时修多少米？________________________________________________________________________________________________________________________________5、（归一）6千克水果36元，9千克水果多少元？________________________________________________________________________________________________________________________________6、（归总）每千克水果6元，买10千克的钱，能买5千克单价多少元的水果？________________________________________________________________________________________________________________________________7、（归一）5名学生折纸40张，8名学生折纸多少张？________________________________________________________________________________________________________________________________8、（归总）每名学生折纸8张，6名学生折的纸，分给4名学生折，每人折多少张？________________________________________________________________________________________________________________________________9、（归一）2台机器生产18个零件，9台机器生产多少个零件？________________________________________________________________________________________________________________________________10、（归总）每台机器生产9个零件，5台机器的产量，由3台机器完成，每台生产多少个？________________________________________________________________________________________________________________________________第17天归一问题易错题型专项纠错训练解题核心：针对审题不清、单一量找错、步骤遗漏等高频易错点专项突破1、3天读27页书，照这样计算，一周（7天）能读多少页？（易错：忽略一周7天）________________________________________________________________________________________________________________________________2、4瓶饮料20元，买10瓶饮料，带50元够吗？（易错：计算失误、比价遗漏）________________________________________________________________________________________________________________________________3、2名工人4小时加工32个零件，1名工人1小时加工多少个？（易错：漏除两次归一）____________________________________________