2026秋小学数学二升三年级暑假专项提升训练（乘减应用题17天）

这是一份2026秋小学数学二升三年级暑假专项提升训练（乘减应用题17天），共30页。
训练目标：理解简单生活情境中的乘减关系，掌握“总数-部分数”基础模型，会列乘减一步、两步基础算式，规范写单位和答语。
1、文具店每支铅笔3元，小明买了4支，他付给售货员20元，应该找回多少钱？
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2、一本练习本2元，小红买了5本，带了15元，买完后还剩多少元？
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3、每块橡皮4元，小刚买了3块，他有20元，买完橡皮后剩余多少钱？
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4、幼儿园每个小朋友分5颗糖果，分给6个小朋友，一共有40颗糖果，还剩下多少颗糖果？
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5、每瓶矿泉水3元，买7瓶矿泉水，付出30元，应找回多少元？
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6、每本绘本6元，妈妈买了4本，带了35元，还剩多少钱？
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7、操场上每组有8名同学跳绳，一共有3组，其中10名同学离开休息了，还剩多少名同学跳绳？
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8、每盒彩笔5元，买8盒彩笔，付给收银员50元，应找回多少元？
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9、果园里每行有9棵苹果树，一共4行，砍掉12棵枯萎的苹果树，果园还剩多少棵苹果树？
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10、每个笔记本4元，买9个笔记本，带了45元，剩余多少钱？
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第2天 基础巩固：固定场景乘减应用题（校园+家庭场景）
训练目标：熟悉校园、家庭高频应用题场景，熟练运用“乘法求总数-减去用掉/去掉部分”的核心模型，提升列式准确率。
1、班级大扫除，每组擦6张课桌，4个小组一共擦多少张课桌？班里一共有30张课桌，还有多少张没擦？
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2、妈妈包饺子，每盘放8个饺子，包了3盘，全家吃掉15个饺子，还剩多少个饺子？
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3、美术课上，每人需要7张画纸，5名同学一共需要多少张画纸？老师准备了40张画纸，还剩多少张？
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4、鱼缸里每组有6条小鱼，有4组小鱼，捞走9条小鱼，鱼缸里还剩多少条小鱼？
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5、体育课站队，每排站9人，站了3排，其中8人去跑步了，队伍里还剩多少人？
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6、奶奶买橘子，每袋有7个橘子，买了4袋，吃掉10个橘子，还剩多少个橘子？
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7、教室图书角每层放8本书，4层一共放多少本书？借出去12本，还剩多少本？
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8、手工课上每人折5只纸鹤，6名同学折纸鹤，送给老师18只，还剩多少只纸鹤？
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9、每盆花有6朵花，5盆花一共有多少朵花？凋谢了11朵，还剩多少朵花？
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10、超市每袋饼干9元，买4袋饼干，付出40元，应找回多少元？
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第3天 易错突破：数字变式乘减应用题（规避计算失误）
训练目标：针对二年级学生乘减计算易错点，通过大小数字搭配练习，熟练表内乘法，规范两步计算格式，减少计算错误。
1、每支圆珠笔5元，买6支圆珠笔，带了28元，还剩多少钱？
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2、每行种7棵小树，种了5行，死掉9棵小树，存活的小树有多少棵？
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3、每个文具盒8元，买3个文具盒，付出30元，应找回多少元？
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4、每组7名同学做游戏，一共有4组，其中7名同学退场，还剩多少名同学？
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5、每盒乒乓球6个，5盒乒乓球一共有多少个？用掉13个，还剩多少个？
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6、每根跳绳4元，买8根跳绳，带了35元，剩余多少钱？
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7、书架每层放9本书，3层书架放多少本书？借出14本，还剩多少本？
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8、每人分4颗巧克力，7个小朋友分到巧克力，吃掉12颗，还剩多少颗？
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9、每把尺子2元，买9把尺子，付出25元，应找回多少元？
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10、花坛里每行种8朵郁金香，种4行，枯萎16朵，还剩多少朵郁金香？
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第4天 情境拓展：购物专属乘减应用题（生活实用场景）
训练目标：聚焦购物核心生活情境，掌握“总价=单价×数量”数量关系，熟练解决购物找零、剩余金额类乘减问题，培养生活应用意识。
1、超市笔记本每本5元，丽丽买了7本，她带了40元，买完笔记本后还剩多少元？
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2、雪糕每支4元，弟弟买了6支，付给店员30元，应该找回多少钱？
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3、书包挂件每个6元，妈妈买了5个，带了35元，剩余多少钱？
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4、面包每个3元，买9个面包，付出30元，应找回多少元？
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5、彩色笔每盒7元，买4盒彩色笔，带了32元，还剩多少元？
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6、毽子每个2元，买8个毽子，付出20元，应找回多少元？
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7、卡通贴纸每包8元，买3包贴纸，带了28元，剩余多少钱？
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8、牛奶每瓶5元，买6瓶牛奶，付出33元，应找回多少元？
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9、书签每个4元，买7个书签，带了30元，还剩多少元？
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10、小玩具每个9元，买4个小玩具，付出45元，应找回多少元？
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第5天 场景升级：劳动与自然场景乘减应用题
训练目标：拓展劳动种植、自然养殖、家务劳动等场景，打破单一购物题型局限，提升学生读懂不同情境、提炼数量关系的能力。
1、菜园里每行种6棵青菜，种了6行，拔掉12棵成熟的青菜，菜园还剩多少棵青菜？
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2、养鸡场每笼养5只小鸡，有7笼小鸡，卖出15只小鸡，还剩多少只小鸡？
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3、小明帮忙整理花盆，每排摆8盆花，摆了4排，搬走9盆花，还剩多少盆花？
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4、果园每行栽7棵梨树，栽了5行，18棵梨树还未成活，成活的梨树有多少棵？
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5、池塘里每组有9条小鱼，有3组小鱼，捞走11条小鱼，还剩多少条小鱼？
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6、农民伯伯摘桃子，每棵树摘8个桃子，4棵树一共摘多少个桃子？卖掉20个，还剩多少个？
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7、花园里每排种5株月季，种了8排，移栽14株月季，还剩多少株月季？
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8、兔舍每间养4只兔子，有9间兔舍，卖出16只兔子，还剩多少只兔子？
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9、绿化带每行种9棵冬青，种了3行，移除13棵冬青，还剩多少棵冬青？
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10、草莓大棚每垄结6颗草莓，7垄草莓一共结多少颗？采摘22颗，还剩多少颗？
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第6天 题型变式：隐藏条件乘减应用题（初步思辨）
训练目标：接触含简单隐藏条件的乘减应用题，培养学生审题能力，学会挖掘题目隐含信息，精准列式解题。
1、二年级有4个班，每班派出8名同学参加运动会，一共有40名同学参赛报名，有多少名同学报名后未参赛？
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2、老师给9名同学发奖品，每人发3支铅笔，老师一共有30支铅笔，还剩多少支铅笔？
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3、每列站7名同学，站6列，学校队列一共50个站位，还有多少个站位空着？
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4、一盒粉笔有8支，5盒粉笔一共有多少支？上课用掉21支，还剩多少支粉笔？
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5、小明每天读4页书，读了8天，一本书一共45页，还有多少页没有读？
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6、每节课布置5道计算题，6节课一共布置多少道题？小明做错9道，做对多少道？
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7、小区每栋楼有6层，4栋楼一共有多少层？已经打扫20层楼道，还剩多少层没打扫？
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8、每箱装7个橙子，5箱橙子一共多少个？送给邻居17个，还剩多少个橙子？
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9、手工小组每人做6个小灯笼，7人一共做多少个？损坏8个，完好的灯笼有多少个？
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10、公交车每排坐4人，9排座位一共坐多少人？车上现有22人，还有多少个空位？
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第7天 综合进阶：两步标准乘减应用题（必考题型）
训练目标：熟练掌握二升三核心必考的两步乘减应用题，固定“先乘后减”解题逻辑，规范完整解题步骤。
1、商店运来6箱饮料，每箱8瓶，卖出25瓶，还剩多少瓶饮料？
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2、学校买来7盒羽毛球，每盒5个，用掉19个，还剩多少个羽毛球？
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3、小红每天写9个大字，写了4天，一共要写40个大字，还要写多少个？
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4、果园有5行桃树，每行7棵，移栽13棵桃树后，还剩多少棵桃树？
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5、文具店有8盒橡皮，每盒4块，卖出22块橡皮，还剩多少块橡皮？
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6、同学们植树，6组同学每组植8棵树，已经植好29棵，还有多少棵没植？
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7、妈妈买了9袋橘子，每袋3个，吃掉14个，还剩多少个橘子？
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8、图书馆有4层书架，每层放9本书，借出23本，还剩多少本书？
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9、手工课制作纸花，5名同学每人做7朵，送给同学16朵，还剩多少朵纸花？
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10、超市运来4箱牛奶，每箱10盒，卖出27盒，还剩多少盒牛奶？
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第8天 对比训练：乘减与加减辨析应用题（规避题型混淆）
训练目标：通过题型对比，区分乘法与加法应用场景，杜绝“见数就加”的易错问题，精准判断乘减解题模型。
1、有4组同学打扫卫生，每组6人，其中9人打扫教室，剩下的打扫走廊，打扫走廊的有多少人？
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2、妈妈买了4袋苹果，每袋5个，送给奶奶12个，还剩多少个苹果？
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3、操场上有6组小朋友踢毽子，每组4人，10名小朋友离开后，还剩多少人？
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4、老师准备7盒彩笔，每盒6支，上课用掉20支，还剩多少支彩笔？
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5、小明每天做5道应用题，做了8天，一共50道应用题，还有多少道没做？
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6、花园里有8行月季花，每行3朵，凋谢11朵，还剩多少朵月季花？
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7、文具店售卖钢笔，每盒9支，5盒钢笔一共多少支？卖出24支，还剩多少支？
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8、农场有6笼鸭子，每笼7只，卖掉18只鸭子，还剩多少只鸭子？
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9、同学们折纸船，9人每人折4只，送给低年级同学19只，还剩多少只纸船？
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10、书店有3层教辅书，每层10本，卖出26本，还剩多少本教辅书？
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第9天 数字拔高：大数表内乘减应用题（提升计算熟练度）
训练目标：运用8、9、10的表内乘法进行乘减计算，拔高运算难度，提升大数计算准确率与速度。
1、每箱矿泉水有9瓶，6箱矿泉水一共有多少瓶？喝掉32瓶，还剩多少瓶？
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2、每行种10棵树苗，5行一共种多少棵树苗？死掉28棵，存活多少棵？
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3、每个书包9元，买7个书包，付出70元，应找回多少元？
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4、8组同学跳绳，每组9人，其中35人是女生，男生有多少人？
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5、每盒积木10块，8盒积木一共有多少块？用掉43块，还剩多少块？
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6、果园9行石榴树，每行8棵，砍掉30棵老化果树，还剩多少棵？
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7、每本故事书10元，买6本故事书，带了65元，还剩多少元？
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8、7列队伍，每列9人，29人去参加比赛，队伍剩余多少人？
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9、每袋大米10千克，4袋大米一共多少千克？吃掉18千克，还剩多少千克？
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10、手工坊每人做9个挂件，8人一共做多少个？卖出41个，还剩多少个？
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第10天 中期综合检测：10道混合难度乘减应用题
训练目标：中期复盘前9天所学，混合基础、变式、拔高题型，全面检测掌握情况，查漏补缺。
1、每支钢笔6元，买5支钢笔，付出35元，应找回多少元？
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2、菜园4行黄瓜，每行7棵，摘掉15棵黄瓜，还剩多少棵？
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3、小明每天背8个单词，背了4天，一共需要背40个单词，还剩多少个没背？
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4、商店运来7箱纸巾，每箱6包，卖出28包，还剩多少包？
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5、每组8名同学做值日，5组同学一共多少人？19人打扫完毕，还有多少人没完成？
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6、每盒糖果7颗，9盒糖果一共多少颗？吃掉36颗，还剩多少颗？
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7、公交车每排坐5人，8排座位，车上现有32人，还有多少空位？
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8、花园6行向日葵，每行9朵，凋谢27朵，还剩多少朵？
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9、玩具车每个8元，买6个玩具车，带了50元，剩余多少钱？
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10、养殖场5笼鸽子，每笼10只，卖出33只，还剩多少只鸽子？
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第11天 审题专项：易错题精准审题乘减应用题
训练目标：针对审题不清、看错数字、理解偏差等高频错题，专项训练审题能力，养成圈画关键条件的解题习惯。
1、学校买来8盒跳绳，每盒4根，借给同学21根，还剩多少根跳绳？
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2、小红折星星，每分钟折3个，折9分钟，送给同桌12个，还剩多少个星星？
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3、每块蛋糕5元，买8块蛋糕，付出45元，应找回多少元？
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4、9行绿萝，每行6盆，搬走24盆，还剩多少盆绿萝？
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5、班级有6组同学，每组7人，其中20人是男生，女生有多少人？
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6、一本字帖每天练6页，练7天，字帖一共50页，还剩多少页没练？
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7、每箱火龙果6个，7箱火龙果，卖掉29个，还剩多少个？
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8、手工组每人剪4朵窗花，10人一共剪多少朵？用掉31朵，还剩多少朵？
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9、篮球每个9元，买5个篮球，带了52元，剩余多少钱？
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10、池塘有8群鸭子，每群5只，游走23只，还剩多少只鸭子？
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第12天 生活拓展：出行、运动场景乘减应用题
训练目标：拓展出行、运动、娱乐生活场景，丰富题型维度，进一步提升学生的数学应用意识。
1、共享单车每小时收费4元，骑行9小时，付出40元，应找回多少元？
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2、运动场有7个跑道区域，每个区域站6人，22人离场后，还剩多少人？
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3、旅行团每辆车坐8人，6辆车坐满，其中25名成人，儿童有多少名？
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4、跳绳比赛每组跳9个，5组一共跳多少个？有17个失误，成功跳多少个？
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5、游乐园门票每张7元，买8张门票，付出60元，应找回多少元？
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6、跑步训练每人跑8圈，4名队员一共跑多少圈？少跑19圈，实际跑多少圈？
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7、大巴车每排坐6人，9排座位，车上现有38人，还有多少个空位？
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8、羽毛球训练每组练习10次，6组一共练习多少次？失误26次，成功多少次？
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9、电影院每排5个座位，8排座位，卖出33张票，还有多少空座位？
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10、骑行队每天骑行7公里，骑行7天，计划骑行50公里，还差多少公里？
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第13天 逻辑提升：分步思考型乘减应用题
训练目标：培养分步解题逻辑，学会先求总量、再求剩余的完整思维链条，提升推理意识。
1、老师采购奖品，买了6盒圆珠笔，每盒8支，表彰优秀学生用掉27支，还剩多少支圆珠笔？
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2、农民伯伯采摘西瓜，5垄西瓜，每垄结9个西瓜，卖出31个，还剩多少个西瓜？
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3、美术社团7名成员，每人绘制6幅画，展出28幅，未展出的画作有多少幅？
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4、超市进货9箱酸奶，每箱5盒，卖出34盒，还剩多少盒酸奶？
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5、班级种植角8盆多肉，每盆长出4片新叶，枯萎18片新叶，剩余新叶多少片？
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6、小明收集卡片，每天收集10张，收集4天，送给同学22张，还剩多少张卡片？
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7、环卫工清理街道，6个路段，每个路段清理7袋垃圾，运走29袋，还剩多少袋？
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8、玩具厂加工玩偶，8名工人每人加工5个，次品有16个，合格玩偶有多少个？
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9、书房4个书柜，每个书柜放9本书，借出30本，还剩多少本书？
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10、水果店7筐葡萄，每筐6斤，卖出33斤，还剩多少斤葡萄？
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第14天 变式创新：条件互换型乘减应用题
训练目标：接触条件、问题互换的创新题型，打破固定解题思维，灵活运用乘减数量关系解题。
1、一共有50块橡皮，每盒装6块，装了7盒，还剩多少块橡皮没装？
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2、一共有45棵树苗，每行种8棵，种了5行，还剩多少棵树苗？
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3、妈妈带了60元，买7斤苹果，每斤8元，还剩多少元？
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4、一共有38个足球，每班分9个，分给4个班，还剩多少个足球？
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5、一本书60页，小丽每天读7页，读了8天，还有多少页没读？
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6、一共有42个灯笼，每人做5个，8人做完后，还剩多少个没做？
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7、爸爸带了55元，买6盒茶叶，每盒9元，应找回多少元？
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8、一共有54朵鲜花，每束扎8朵，扎了6束，还剩多少朵鲜花？
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9、体育馆有46个羽毛球，每队分10个，分给4支队伍，还剩多少个？
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10、一共有65颗糖果，每人分7颗，分给9个小朋友，还剩多少颗？
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第15天 综合拔高：多情境融合乘减应用题
训练目标：融合多种生活场景，综合运用所学知识，提升复杂情境下的解题能力，适配三年级衔接考点。
1、学校社团活动，舞蹈组有5排队员，每排9人，其中18人是新队员，老队员有多少人？
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2、水果店运来8箱芒果，每箱6个，卖掉29个，又进货10个，现在有多少个芒果？
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3、小明积攒零花钱，每周存9元，存了7周，买文具花掉38元，还剩多少零花钱？
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4、公园种植景观树，6行桂花树，每行8棵，移栽25棵，新增12棵，现在有多少棵？
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5、手工制作，9名同学每人做4个收纳盒，损坏7个，又重做9个，现有多少个收纳盒？
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6、超市促销，每包纸巾8元，买6包，付出50元，应找回多少元？
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7、鱼塘有7群鲤鱼，每群7条，捞走26条，投放15条新鱼苗，现有多少条鱼？
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8、学生练字，每天写10个毛笔字，写了6天，擦掉23个不满意的，还剩多少个？
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9、文具店有10盒中性笔，每盒5支，卖出36支，补货12支，现在有多少支？
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10、户外拓展，每组8人，5组队员，19人完成任务离场，剩余队员多少人？
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第16天 易错专项：高频错题复盘乘减应用题
训练目标：汇总二升三乘减应用题高频易错题，针对性纠错，攻克易错点、难点，巩固解题规范。
1、每支水彩笔3元，买10支，付出35元，应找回多少元？
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2、8行月季花，每行5朵，凋谢21朵，还剩多少朵？
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3、一共有40本漫画书，借给6名同学，每人借5本，还剩多少本？
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4、每篮9个桃子，4篮桃子，吃掉25个，还剩多少个桃子？
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5、7组同学拔河，每组6人，23名同学退出比赛，还剩多少人？
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6、一本故事书50页，每天看8页，看了5天，还有多少页没看？
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7、每盒拼图10块，7盒拼图，少了32块，现有多少块完整拼图？
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8、超市每袋瓜子7元，买6袋，付出45元，应找回多少元？
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9、9盆向日葵，每盆结6颗瓜子，采摘40颗，还剩多少颗？
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10、一共有55个乒乓球，每盒装8个，装了6盒，还剩多少个？
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第17天 素养提升：新课标模型意识专项乘减应用题
训练目标：对标新课标模型意识、量感核心素养，熟练构建“总数-部分数=剩余数”数学模型，灵活解题。
1、校园绿植区有6行冬青，每行9棵，修剪移除28棵，绿植区现有冬青多少棵？
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2、文具厂生产笔记本，8名工人每人生产6本，19本不合格，合格笔记本有多少本？
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3、小亮每天背诵9句古诗，背诵7天，一共需要背诵70句，还差多少句？
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4、菜市场运来9筐西红柿，每筐5斤，卖出37斤，还剩多少斤西红柿？
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5、课间活动，5组同学踢足球，每组8人，24人去喝水休息，场上还有多少人？
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6、手工店制作钥匙扣，7人每人做8个，损坏29个，完好的钥匙扣有多少个？
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