2026秋小学数学三升四年级暑假专项提升训练20天（除加、除减应用题）

2026秋小学数学三升四年级暑假专项提升训练20天（除加、除减应用题）第1天除加应用题基础入门（10题）训练重点：认识除加两步应用题结构，掌握“先除法求每份数/份数，再加法求和”的基础解题思路1.文具店6支钢笔售价30元，1本笔记本售价8元。买1支钢笔和1本笔记本一共需要多少元？________________________________________________________________________________________________________________________________2.妈妈买了4千克苹果共28元，又买了1千克香蕉5元。1千克苹果比1千克香蕉贵多少元？（除加变式）________________________________________________________________________________________________________________________________3.工厂5小时加工45个零件，工人每小时手工加工6个零件。机器每小时比手工多加工多少个零件？________________________________________________________________________________________________________________________________4.学校买来7箱粉笔共63盒，另外单独买来10盒彩色粉笔。学校一共买来多少盒粉笔？________________________________________________________________________________________________________________________________5.小明3分钟跳绳90下，小红每分钟跳绳35下。小明和小红每分钟一共跳绳多少下？________________________________________________________________________________________________________________________________6.8本故事书共48元，1本漫画书12元。买1本故事书和1本漫画书一共需要多少钱？________________________________________________________________________________________________________________________________7.食堂6天吃了54千克大米，今天额外采购了8千克大米。平均每天吃的大米比新增的大米多多少千克？________________________________________________________________________________________________________________________________8.9块橡皮共18元，1支尺子3元。买1块橡皮和1支尺子一共需要多少元？________________________________________________________________________________________________________________________________9.公交车4站行驶24分钟，步行1站需要5分钟。公交车行驶1站比步行1站少用多少分钟？________________________________________________________________________________________________________________________________10.5盆绿萝共40元，1盆多肉9元。买1盆绿萝和1盆多肉一共需要多少元？________________________________________________________________________________________________________________________________第2天除减应用题基础入门（10题）训练重点：认识除减两步应用题结构，掌握“先除法求每份数/份数，再减法求差值”的基础解题思路1.6个文具盒售价48元，1个书包售价35元。1个书包比1个文具盒贵多少元？________________________________________________________________________________________________________________________________2.小红5分钟写了45个字，小明每分钟写8个字。小红每分钟比小明多写几个字？________________________________________________________________________________________________________________________________3.8瓶饮料共32元，1瓶矿泉水2元。1瓶饮料比1瓶矿泉水贵多少元？________________________________________________________________________________________________________________________________4.工厂7天生产77个玩具，计划每天生产12个玩具。实际每天比计划少生产多少个玩具？________________________________________________________________________________________________________________________________5.9支圆珠笔共27元，1支钢笔10元。1支圆珠笔比1支钢笔便宜多少元？________________________________________________________________________________________________________________________________6.小明4小时走了36千米，骑车每小时行15千米。步行每小时比骑车慢多少千米？________________________________________________________________________________________________________________________________7.10本练习本共50元，1本字帖18元。1本练习本比1本字帖便宜多少元？________________________________________________________________________________________________________________________________8.食堂8天用完64千克面粉，计划每天用9千克面粉。实际每天比计划少用多少千克面粉？________________________________________________________________________________________________________________________________9.7束鲜花共49元，1束干花16元。1束鲜花比1束干花便宜多少元？________________________________________________________________________________________________________________________________10.6个皮球共36元，1个篮球42元。1个皮球比1个篮球便宜多少元？________________________________________________________________________________________________________________________________第3天除加、除减基础混合练习（10题）训练重点：区分除加、除减题型，精准判断运算顺序，熟练基础列式计算1.5千克橙子共35元，1千克橘子4元。买1千克橙子和1千克橘子一共多少元？________________________________________________________________________________________________________________________________2.9把尺子共18元，1支中性笔5元。1把尺子比1支中性笔便宜多少元？________________________________________________________________________________________________________________________________3.4张电影票共36元，1张奶茶券9元。买1张电影票和1张奶茶券一共多少元？________________________________________________________________________________________________________________________________4.6筐桃子共60千克，每筐李子12千克。每筐桃子比每筐李子少多少千克？________________________________________________________________________________________________________________________________5.8支毛笔共40元，1瓶墨汁15元。买1支毛笔和1瓶墨汁一共多少元？________________________________________________________________________________________________________________________________6.7天读完49页书，计划每天读8页。实际每天比计划少读多少页？________________________________________________________________________________________________________________________________7.3杯豆浆共12元，1根油条3元。买1杯豆浆和1根油条一共多少元？________________________________________________________________________________________________________________________________8.10块蛋糕共80元，1盒饼干25元。1块蛋糕比1盒饼干便宜多少元？________________________________________________________________________________________________________________________________9.5辆玩具车共55元，1个玩具积木13元。买1辆玩具车和1个积木一共多少元？________________________________________________________________________________________________________________________________10.8分钟录入64个字，每分钟手写10个字。录入每分钟比手写多写多少个字？________________________________________________________________________________________________________________________________第4天除加应用题生活情境提升（10题）训练重点：结合购物、作息、校园生活场景，提升除加应用题审题和解题能力1.超市促销，7袋吐司面包49元，单独购买1袋牛角包6元。各买1袋需要花多少钱？________________________________________________________________________________________________________________________________2.班级采购，6套直尺套装30元，单独买1块橡皮2元。买1套直尺套装和1块橡皮一共多少元？________________________________________________________________________________________________________________________________3.小明骑车4分钟行驶280米，步行每分钟走60米。骑车每分钟比步行多走多少米？________________________________________________________________________________________________________________________________4.花店9束康乃馨72元，1束向日葵11元。买1束康乃馨和1束向日葵一共多少元？________________________________________________________________________________________________________________________________5.快递员5小时派送45件快递，临时加急每小时多派3件。加急后每小时派送多少件？________________________________________________________________________________________________________________________________6.水果店8斤葡萄64元，1斤荔枝9元。买1斤葡萄和1斤荔枝一共多少元？________________________________________________________________________________________________________________________________7.手工课上，3张彩纸做15朵小花，用单独1张卡纸能做6朵小花。两种纸张各一张一共能做多少朵小花？________________________________________________________________________________________________________________________________8.书店6本童话书36元，1本科普书14元。买1本童话书和1本科普书一共多少元？________________________________________________________________________________________________________________________________9.工人师傅7小时打磨63个零件，加班每小时多打磨2个。加班后每小时打磨多少个零件？________________________________________________________________________________________________________________________________10.游泳馆4次门票40元，1次储物柜使用费5元。游一次泳加储物柜一共需要多少元？________________________________________________________________________________________________________________________________第5天除减应用题生活情境提升（10题）训练重点：结合日常场景，精准分析数量差值，熟练除减两步解题逻辑1.5双袜子25元，1双拖鞋18元。1双袜子比1双拖鞋便宜多少元？________________________________________________________________________________________________________________________________2.9个乒乓球18元，1个羽毛球4元。1个乒乓球比1个羽毛球便宜多少元？________________________________________________________________________________________________________________________________3.小明6天背诵54个单词，计划每天背诵10个单词。实际每天比计划少背多少个？________________________________________________________________________________________________________________________________4.8袋饼干48元，1袋巧克力12元。1袋饼干比1袋巧克力便宜多少元？________________________________________________________________________________________________________________________________5.公交车9站行驶36分钟，私家车行驶1站3分钟。公交车行驶1站比私家车慢几分钟？________________________________________________________________________________________________________________________________6.7支护手霜42元，1盒润唇膏20元。1支护手霜比1盒润唇膏便宜多少元？________________________________________________________________________________________________________________________________7.班级4组共收集32个塑料瓶，平均每组计划收集9个。每组实际比计划少收集多少个？________________________________________________________________________________________________________________________________8.10根雪糕30元，1盒冰淇淋15元。1根雪糕比1盒冰淇淋便宜多少元？________________________________________________________________________________________________________________________________9.6盆吊兰36元，1盆发财树28元。1盆吊兰比1盆发财树便宜多少元？________________________________________________________________________________________________________________________________10.5次洗车45元，1次汽车打蜡30元。单次洗车比单次打蜡便宜多少元？________________________________________________________________________________________________________________________________第6天除加题型变式训练（10题）训练重点：拓展除加变式题型，学会先求总份数、剩余份数，再用加法求解总量1.工厂每6分钟生产12个零件，额外每分钟手工补充2个零件。每分钟一共能产出多少个零件？________________________________________________________________________________________________________________________________2.一本故事书72页，小明8天看完，小红每天多看2页。小红每天看多少页？________________________________________________________________________________________________________________________________3.4箱橘子共48千克，又单独拿来5千克橘子。平均每箱橘子和新增橘子一共多少千克？________________________________________________________________________________________________________________________________4.打字员5分钟打50个字，开启加速模式每分钟多打8个字。加速后每分钟打多少个字？________________________________________________________________________________________________________________________________5.9个文件夹共27元，再买1个5元的便利贴。一套文件夹加便利贴一共多少元？________________________________________________________________________________________________________________________________6.货车6小时行驶66千米，轿车每小时比货车快20千米。轿车每小时行驶多少千米？________________________________________________________________________________________________________________________________7.班级5组共完成40道数学题，课后每组额外加练3道题。每组一共完成多少道题？________________________________________________________________________________________________________________________________8.10块橡皮共20元，再买1个4元的卷笔刀。1块橡皮加1个卷笔刀一共多少元？________________________________________________________________________________________________________________________________9.游泳馆7次游泳卡63元，每次游泳额外花费2元洗浴费。单次游泳总共花费多少元？________________________________________________________________________________________________________________________________10.8盆月季共56元，每盆搭配1个4元的花盆。种好一盆月季一共需要多少元？________________________________________________________________________________________________________________________________第7天除减题型变式训练（10题）训练重点：突破除减易错变式题，掌握“先求实际单量，再减计划单量求差额”解题逻辑1.计划6天完成60道习题，实际每天只做8道。实际每天比计划少做多少道题？________________________________________________________________________________________________________________________________2.9米彩带可以扎3束花，每束花计划用4米彩带。每束花实际比计划少用多少米彩带？________________________________________________________________________________________________________________________________3.8分钟跑完640米，计划每分钟跑90米。实际每分钟比计划少跑多少米？________________________________________________________________________________________________________________________________4.5箱饮料共35瓶，计划每箱装8瓶。每箱实际比计划少装多少瓶饮料？________________________________________________________________________________________________________________________________5.10支彩笔共30元，计划每支彩笔售价4元。每支实际售价比计划便宜多少元？________________________________________________________________________________________________________________________________6.7小时收割49亩庄稼，计划每小时收割8亩。实际每小时比计划少收割多少亩？________________________________________________________________________________________________________________________________7.6本画册共48页，计划每本画册9页。每本实际页数比计划少多少页？________________________________________________________________________________________________________________________________8.4桶油共36升，计划每桶装10升。每桶实际比计划少装多少升油？________________________________________________________________________________________________________________________________9.9双运动鞋共81元，计划每双售价10元。每双实际售价比计划便宜多少元？________________________________________________________________________________________________________________________________10.5次搬运25箱货物，计划每次搬运6箱。实际每次比计划少搬运多少箱？________________________________________________________________________________________________________________________________第8天除加除减混合易错专项（10题）训练重点：辨析易混淆题型，规避运算顺序错误、审题偏差问题1.8个篮球共72元，1个足球45元。1个篮球比1个足球便宜多少元？________________________________________________________________________________________________________________________________2.6支钢笔共54元，1本笔记本4元。买1支钢笔和1本笔记本一共多少元？________________________________________________________________________________________________________________________________3.小明7天写63个大字，小红每天写12个大字。小明每天比小红少写多少个？________________________________________________________________________________________________________________________________4.9斤苹果共81元，1斤橙子7元。买1斤苹果和1斤橙子一共多少元？________________________________________________________________________________________________________________________________5.4辆自行车共440元，1辆电动车300元。1辆自行车比1辆电动车便宜多少元？________________________________________________________________________________________________________________________________6.5盒彩铅共40元，1支马克笔3元。买1盒彩铅和1支马克笔一共多少元？________________________________________________________________________________________________________________________________7.10分钟折50只纸鹤，每分钟折6只纸船。折纸鹤每分钟比纸船多多少只？________________________________________________________________________________________________________________________________8.7盆多肉共49元，1盆兰花22元。1盆多肉比1盆兰花便宜多少元？________________________________________________________________________________________________________________________________9.6杯奶茶共48元，1杯果汁8元。买1杯奶茶和1杯果汁一共多少元？________________________________________________________________________________________________________________________________10.8张贺卡共24元，1张明信片5元。1张贺卡比1张明信片便宜多少元？________________________________________________________________________________________________________________________________第9天除加应用题综合拓展（10题）训练重点：多条件除加应用题，学会筛选有效信息，梳理完整数量关系1.商店卖出6箱纸巾共90元，又新进一批纸巾，每箱加价3元售卖。现在每箱纸巾售价多少元？________________________________________________________________________________________________________________________________2.小明3小时整理27本图书，老师帮忙每小时多整理4本。师生每小时一共整理多少本？________________________________________________________________________________________________________________________________3.5袋大米共75千克，食堂又补充每袋2千克杂粮。每袋粮食总重量是多少千克？________________________________________________________________________________________________________________________________4.手工组8人一共制作64个手工艺品，每人额外再做2个装饰。每人一共制作多少个作品？________________________________________________________________________________________________________________________________5.快递站7小时分拣84件快递，升级设备后每小时多分拣6件。升级后每小时分拣多少件？________________________________________________________________________________________________________________________________6.9本错题本共36元，每本搭配1张1元贴纸。一本带贴纸的错题本一共多少元？________________________________________________________________________________________________________________________________7.4次跳绳测试总分320分，后续每次测试加分5分。单次测试加分后总分是多少？________________________________________________________________________________________________________________________________8.果园6棵果树收获72斤水果，每棵树人工增产4斤。每棵树最终收获多少斤水果？________________________________________________________________________________________________________________________________9.10支中性笔共50元，每支笔搭配1个2元笔帽。一套笔加笔帽一共多少元？________________________________________________________________________________________________________________________________10.5次洗车服务共60元，每次赠送价值4元的玻璃水。单次洗车福利总价多少元？________________________________________________________________________________________________________________________________第10天除减应用题综合拓展（10题）训练重点：复杂除减应用题，精准提取对比条件，规范两步解题步骤1.计划5天完成80道计算题，实际每天只完成12道。实际每天比计划少完成多少道？________________________________________________________________________________________________________________________________2.8米布料可以做4套校服，计划每套校服用料3米。实际每套比计划少用多少米布料？________________________________________________________________________________________________________________________________3.9个收纳盒共45元，计划每个收纳盒售价6元。实际单价比计划便宜多少元？________________________________________________________________________________________________________________________________4.6小时行驶78千米，计划每小时行驶15千米。实际每小时比计划少行驶多少千米？________________________________________________________________________________________________________________________________5.10盒糖果共60颗，计划每盒装7颗糖果。实际每盒比计划少装多少颗？________________________________________________________________________________________________________________________________6.7天阅读77页书籍，计划每天阅读13页。实际每天比计划少读多少页？________________________________________________________________________________________________________________________________7.4个相框共32元，计划每个相框售价9元。单个相框实际比计划便宜多少元？________________________________________________________________________________________________________________________________8.5次投篮命中40个球，计划每次命中9个球。实际每次比计划少命中多少个？________________________________________________________________________________________________________________________________9.8筐蔬菜共96千克，计划每筐装13千克。实际每筐比计划少装多少千克？________________________________________________________________________________________________________________________________10.9支口红共108元，计划每支售价13元。单支口红实际比计划便宜多少元？________________________________________________________________________________________________________________________________第11天半综合除加除减混合训练（10题）训练重点：随机混合除加、除减题型，自主判断题型，熟练解题流程1.6个闹钟共66元，1个台灯28元。1个闹钟比1个台灯便宜多少元？________________________________________________________________________________________________________________________________2.8本字帖共40元，1支钢笔12元。买1本字帖和1支钢笔一共多少元？________________________________________________________________________________________________________________________________3.5分钟口算45道题，计划每分钟口算10道。实际每分钟比计划少算多少道？________________________________________________________________________________________________________________________________4.9斤柚子共54元，1斤石榴8元。买1斤柚子和1斤石榴一共多少元？________________________________________________________________________________________________________________________________5.7顶帽子共49元，1条围巾35元。1顶帽子比1条围巾便宜多少元？________________________________________________________________________________________________________________________________6.4个书包共80元，1个笔袋6元。买1个书包和1个笔袋一共多少元？________________________________________________________________________________________________________________________________7.10片面膜共70元，1支护手霜15元。1片面膜比1支护手霜便宜多少元？________________________________________________________________________________________________________________________________8.6块香皂共30元，1瓶沐浴露22元。买1块香皂和1瓶沐浴露一共多少元？________________________________________________________________________________________________________________________________9.8双拖鞋共56元，计划每双售价8元。实际单价比计划便宜多少元？________________________________________________________________________________________________________________________________10.5个足球共90元，1个篮球48元。买1个足球和1个篮球一共多少元？________________________________________________________________________________________________________________________________第12天情境化综合应用题专项（10题）训练重点：贴合生活实际复杂情境，提升信息提取和数量关系分析能力1.学校采购体育用品，7根跳绳共21元，1个毽子3元。各买一个需要多少钱？一根跳绳比一个毽子贵多少元？________________________________________________________________________________________________________________________________2.小明暑假练字，9天练81个字，老师要求每天练10个字。小明每天比要求少练几个字？________________________________________________________________________________________________________________________________3.超市促销，4盒酸奶共16元，1盒纯牛奶5元。买一盒酸奶和一盒纯牛奶一共多少元？________________________________________________________________________________________________________________________________4.工人师傅加工零件，6小时加工42个，加班后每小时多加工3个。加班后每小时加工多少个？________________________________________________________________________________________________________________________________5.花店售卖鲜花，8束玫瑰共64元，1束百合18元。一束玫瑰比一束百合便宜多少元？________________________________________________________________________________________________________________________________6.班级收集废品，5组共收集45个瓶子，每组额外收集2个易拉罐。每组一共收集多少个废品？________________________________________________________________________________________________________________________________7.文具店促销，10本笔记本共50元，1支荧光笔4元。买一本笔记本和一支荧光笔一共多少元？________________________________________________________________________________________________________________________________8.快递员派送快件，7小时派送70件，计划每小时派送11件。实际每小时比计划少派多少件？________________________________________________________________________________________________________________________________9.水果店售卖水果，6斤哈密瓜共48元，1斤火龙果9元。买一斤哈密瓜和一斤火龙果一共多少元？________________________________________________________________________________________________________________________________10.手工制作，9张卡纸做36个手工配件，每张卡纸多做1个配件后，每张能做多少个？________________________________________________________________________________________________________________________________第13天除加拔高应用题（10题）训练重点：多步条件除加应用题，锻炼逻辑推理，规范完整答题步骤1.一辆货车3次运完39箱货物，第二次、第三次每次多运2箱，第一次运了多少箱货物？________________________________________________________________________________________________________________________________2.小明4周读完48页课外书，本周计划多读5页，本周小明要读多少页书？________________________________________________________________________________________________________________________________3.商店5天卖出55件玩具，周末每天多卖出4件，周末每天卖出多少件玩具？________________________________________________________________________________________________________________________________4.打印机6分钟打印66张纸，开启高速模式每分钟多打印7张，高速模式每分钟打印多少张？________________________________________________________________________________________________________________________________5.果园7棵梨树结70个梨，每棵梨树人工授粉后多结3个，授粉后每棵结多少个梨？________________________________________________________________________________________________________________________________6.手工小组8人制作88个饰品，新增材料后每人多做2个，每人现在做多少个饰品？________________________________________________________________________________________________________________________________7.食堂9天消耗81千克蔬菜，每日额外采购3千克配菜，每日食堂总用菜量多少千克？________________________________________________________________________________________________________________________________8.骑行爱好者5小时骑行50千米，顺风骑行每小时多骑6千米，顺风每小时骑多少千米？________________________________________________________________________________________________________________________________9.书店6天售出72本故事书，节假日每天多售出8本，节假日每天售出多少本？________________________________________________________________________________________________________________________________10.洗车店7次洗车收费84元，会员每次减免3元，会员单次洗车花费多少元？________________________________________________________________________________________________________________________________第14天除减拔高应用题（10题）训练重点：复杂除减应用题，解决“计划与实际”“标准与对比”类难点题型1.计划4天完成60道奥数题，实际每天只完成12道，实际每天比计划少完成多少道？________________________________________________________________________________________________________________________________2.5根绳子总长45米，计划每根绳子长10米，实际每根绳子比计划短多少米？________________________________________________________________________________________________________________________________3.工厂6天生产72个配件，计划每天生产15个，实际每天比计划少生产多少个？________________________________________________________________________________________________________________________________4.8本杂志共96页，计划每本杂志13页，实际每本比计划少多少页？________________________________________________________________________________________________________________________________5.9袋坚果共81元，计划每袋售价11元，实际每袋比计划便宜多少元？________________________________________________________________________________________________________________________________6.7次跑步总里程770米，计划每次跑120米，实际每次比计划少跑多少米？________________________________________________________________________________________________________________________________7.4个收纳箱共64升容量，计划每个18升，实际每个比计划少多少升容量？________________________________________________________________________________________________________________________________8.10支眉笔共80元，计划每支售价9元，实际单支比计划便宜多少元？________________________________________________________________________________________________________________________________9.5筐草莓共60斤，计划每筐装13斤，实际每筐比计划少装多少斤？________________________________________________________________________________________________________________________________10.6盏台灯共72元，计划每盏售价14元，实际每盏比计划便宜多少元？________________________________________________________________________________________________________________________________第15天综合难点混合训练（10题）训练重点：除加、除减难点题型随机混合，突破思维定式，提升解题准确率1.3台风扇共90元，1台落地扇120元，一台风扇比一台落地扇便宜多少元？________________________________________________________________________________________________________________________________2.7支画笔共28元，1盒颜料16元，买一支画笔和一盒颜料一共多少元？________________________________________________________________________________________________________________________________3.9天背诵99个古诗生字，计划每天背12个，实际每天比计划少背多少个？________________________________________________________________________________________________________________________________4.5箱酸奶共60盒，每箱额外赠送2盒，每箱最终有多少盒酸奶？________________________________________________________________________________________________________________________________5.8个抱枕共56元，1条毛毯40元，一个抱枕比一条毛毯便宜多少元？________________________________________________________________________________________________________________________________6.6分钟折纸48个，提速后每分钟多折4个，提速后每分钟折多少个？________________________________________________________________________________________________________________________________7.10瓶饮料共40元，1袋零食18元，买一瓶饮料和一袋零食一共多少元？________________________________________________________________________________________________________________________________8.4次跳远总距离32分米，计划每次跳9分米，实际每次比计划少跳多少分米？________________________________________________________________________________________________________________________________9.7盆绿萝共42元，每盆搭配5元花托，一盆带花托的绿萝多少元？________________________________________________________________________________________________________________________________10.9块手表共108元，1条手链25元，一块手表比一条手链便宜多少元？________________________________________________________________________________________________________________________________第16天期末模拟基础题型（10题）训练重点：贴合三升四期末统考基础题型，夯实核心考点，熟悉考试出题模式1.学校买8个排球共64元，1个跳绳9元，买一个排球和一根跳绳一共多少元？________________________________________________________________________________________________________________________________2.小明5小时走45千米，骑车每小时行16千米，步行每小时比骑车慢多少千米？________________________________________________________________________________________________________________________________3.9本童话书共81元，1本字典20元，一本童话书比一本字典便宜多少元？________________________________________________________________________________________________________________________________4.6天完成54道应用题，课后每天加练4道，每天一共完成多少道题？________________________________________________________________________________________________________________________________5.10块橡皮共30元，1支中性笔4元，买一块橡皮和一支中性笔一共多少元？________________________________________________________________________________________________________________________________6.7天读完63页书，计划每天读11页，实际每天比计划少读多少页？________________________________________________________________________________________________________________________________7.4箱苹果共48千克，1箱梨15千克，一箱苹果比一箱梨少多少千克？________________________________________