2026秋小学数学二升三年级暑假专项提升训练20天(购物乘法应用题专题)
展开 这是一份2026秋小学数学二升三年级暑假专项提升训练20天(购物乘法应用题专题),共30页。
核心知识点:单个商品单价固定,购买多件,总价=单价×数量,掌握最基础购物乘法应用,理解乘法在生活购物中的基本意义。
1、一支铅笔3元,小明买4支铅笔,一共需要花多少钱?
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2、一块橡皮2元,买6块橡皮,总共需要支付多少元?
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3、一个作业本5元,小红买3个作业本,一共要花多少钱?
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4、一把尺子4元,购买7把尺子,总价是多少元?
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5、一个卷笔刀6元,买5个卷笔刀,需要花费多少钱?
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6、一支圆珠笔7元,买2支圆珠笔,一共多少元?
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7、一个文具盒8元,购买4个文具盒,总共需要多少钱?
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8、一个书签1元,买9个书签,一共花费多少元?
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9、一个笔记本9元,买3个笔记本,需要花多少钱?
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10、一个笔袋5元,买8个笔袋,总价是多少元?
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第2天 基础巩固:数量拓展型购物乘法应用题
核心知识点:拓展购买数量,熟练运用9以内表内乘法,巩固“单价×数量=总价”核心公式,提升基础运算熟练度。
1、一瓶矿泉水2元,超市采购9瓶矿泉水,一共需要多少钱?
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2、一个面包4元,妈妈买8个面包当早餐,总共花费多少元?
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3、一包糖果6元,买7包糖果,一共要花多少钱?
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4、一瓶酸奶3元,购买9瓶酸奶,总价是多少元?
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5、一个发卡5元,买6个发卡,需要支付多少元?
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6、一把剪刀7元,文具店进货4把剪刀,一共花费多少钱?
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7、一个贴纸套装8元,买3套贴纸,总共多少元?
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8、一袋饼干9元,买5袋饼干,需要花多少钱?
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9、一个钥匙扣3元,买8个钥匙扣,总价是多少元?
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10、一块蛋糕6元,买9块蛋糕,一共需要多少钱?
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第3天 题型升级:两种物品分开算乘法应用题
核心知识点:区分两种不同单价商品,分别用乘法计算总价,初步接触分步解题,培养分类解题思维。
1、铅笔每支3元,橡皮每块2元。小明买5支铅笔和4块橡皮,铅笔和橡皮各花多少钱?
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2、面包每个4元,酸奶每瓶3元。妈妈买6个面包和7瓶酸奶,分别花费多少元?
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3、笔记本每本5元,尺子每把4元。小红买4本笔记本和5把尺子,各花多少钱?
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4、文具盒每个8元,卷笔刀每个6元。买3个文具盒和6个卷笔刀,分别需要多少钱?
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5、圆珠笔每支7元,书签每个1元。买2支圆珠笔和9个书签,各花费多少元?
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6、饼干每袋9元,矿泉水每瓶2元。买3袋饼干和8瓶矿泉水,各花多少钱?
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7、蛋糕每块6元,糖果每包5元。买7块蛋糕和4包糖果,分别需要多少钱?
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8、笔袋每个5元,剪刀每把7元。买8个笔袋和3把剪刀,各花费多少元?
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9、贴纸每套8元,钥匙扣每个3元。买4套贴纸和6个钥匙扣,各花多少钱?
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10、作业本每本5元,橡皮每块2元。买9本作业本和5块橡皮,分别需要多少钱?
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第4天 进阶题型:购物乘加综合应用题
核心知识点:先乘法、后加法,计算两种购物商品的总花费,掌握乘加混合运算购物题型,贴合新课标综合应用要求。
1、一支铅笔3元,一块橡皮2元。小明买5支铅笔和4块橡皮,一共需要花多少钱?
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2、一个面包4元,一瓶酸奶3元。妈妈买6个面包和7瓶酸奶,总共花费多少元?
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3、一本笔记本5元,一把尺子4元。小红买4本笔记本和5把尺子,一共花多少钱?
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4、一个文具盒8元,一个卷笔刀6元。买3个文具盒和6个卷笔刀,一共需要多少钱?
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5、一支圆珠笔7元,一个书签1元。买2支圆珠笔和9个书签,总共花费多少元?
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6、一袋饼干9元,一瓶矿泉水2元。买3袋饼干和8瓶矿泉水,一共花多少钱?
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7、一块蛋糕6元,一包糖果5元。买7块蛋糕和4包糖果,一共需要多少钱?
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8、一个笔袋5元,一把剪刀7元。买8个笔袋和3把剪刀,总共花费多少元?
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9、一套贴纸8元,一个钥匙扣3元。买4套贴纸和6个钥匙扣,一共花多少钱?
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10、一本作业本5元,一块橡皮2元。买9本作业本和5块橡皮,一共需要多少钱?
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第5天 专项突破:购物乘减综合应用题
核心知识点:先算购物总金额,再用减法计算找零、差价,掌握乘减混合购物题型,解决付款找零实际问题。
1、一支铅笔3元,买6支铅笔,付给售货员20元,应该找回多少钱?
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2、一个面包4元,买5个面包,付了30元,找回多少元?
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3、一本笔记本5元,买7本笔记本,付给店员50元,应找回多少钱?
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4、一把尺子4元,买8把尺子,付40元,找回多少元?
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5、一个卷笔刀6元,买4个卷笔刀,付30元,应找回多少钱?
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6、一支圆珠笔7元,买3支圆珠笔,付25元,找回多少元?
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7、一个文具盒8元,买5个文具盒,付50元,应找回多少钱?
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8、一袋饼干9元,买4袋饼干,付40元,找回多少元?
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9、一块蛋糕6元,买8块蛋糕,付60元,应找回多少钱?
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10、一个笔袋5元,买9个笔袋,付50元,找回多少元?
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第6天 综合入门:乘加找零复合购物应用题
核心知识点:先乘加算出多种商品总价,再用减法计算找零,两步复合运算,提升综合解题能力。
1、铅笔3元一支,橡皮2元一块,买4支铅笔和5块橡皮,付50元,找回多少钱?
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2、面包4元一个,酸奶3元一瓶,买5个面包和6瓶酸奶,付40元,应找回多少元?
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3、笔记本5元一本,尺子4元一把,买3本笔记本和7把尺子,付60元,找回多少钱?
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4、文具盒8元一个,卷笔刀6元一个,买2个文具盒和4个卷笔刀,付45元,应找回多少元?
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5、圆珠笔7元一支,书签1元一个,买3支圆珠笔和8个书签,付30元,找回多少钱?
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6、饼干9元一袋,矿泉水2元一瓶,买4袋饼干和9瓶矿泉水,付50元,应找回多少元?
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7、蛋糕6元一块,糖果5元一包,买5块蛋糕和3包糖果,付55元,找回多少钱?
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8、笔袋5元一个,剪刀7元一把,买6个笔袋和4把剪刀,付70元,应找回多少元?
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9、贴纸8元一套,钥匙扣3元一个,买3套贴纸和7个钥匙扣,付50元,找回多少钱?
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10、作业本5元一本,橡皮2元一块,买8本作业本和6块橡皮,付60元,应找回多少元?
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第7天 题型拓展:多人购物乘法应用题
核心知识点:结合多人购物场景,计算多人采购同款、不同款商品总价,拓展生活应用场景,强化乘法应用意识。
1、每个同学买3本笔记本,班级有6名同学购买,一共需要买多少本笔记本?每本5元,总共花多少钱?
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2、小明、小红、小丽每人买4支铅笔,一支铅笔3元,三人买铅笔一共花费多少元?
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3、4个小朋友每人买2块蛋糕,一块蛋糕6元,小朋友们买蛋糕一共花多少钱?
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4、每组5名学生,共3组学生采购文具,每人买1个8元的文具盒,一共需要多少钱?
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5、爸爸、妈妈和小明每人买一瓶9元的饮料,一共需要支付多少元?
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6、6个同学每人买3块橡皮,一块橡皮2元,买橡皮总共花费多少钱?
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7、5名班干部每人采购4把尺子,一把尺子4元,采购尺子一共花多少钱?
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8、一家人4口人,每人买一个5元的钥匙扣,一共需要花多少钱?
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9、7个小伙伴每人买2袋饼干,一袋饼干9元,买饼干总共花费多少元?
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10、8名同学每人买3支圆珠笔,一支圆珠笔7元,一共需要多少钱?
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第8天 难点突破:连乘购物应用题
核心知识点:掌握两步连乘购物题型,理解“份数×每份数量×单价”解题逻辑,衔接三年级连乘运算考点。
1、每盒有4支铅笔,每支铅笔3元,买5盒铅笔,一共需要多少钱?
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2、每袋有5块橡皮,每块橡皮2元,买6袋橡皮,总共花费多少元?
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3、每包有3本笔记本,每本笔记本5元,买7包笔记本,一共花多少钱?
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4、每盒有6把尺子,每把尺子4元,买4盒尺子,总价是多少元?
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5、每箱有8个面包,每个面包4元,买3箱面包,一共需要多少钱?
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6、每盒有2支圆珠笔,每支圆珠笔7元,买9盒圆珠笔,总共花费多少元?
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7、每袋有4个卷笔刀,每个卷笔刀6元,买5袋卷笔刀,一共花多少钱?
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8、每箱有7瓶酸奶,每瓶酸奶3元,买4箱酸奶,总价是多少元?
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9、每盒有3个文具盒,每个文具盒8元,买6盒文具盒,一共需要多少钱?
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10、每包有5袋饼干,每袋饼干9元,买2包饼干,总共花费多少元?
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第9天 题型变式:单价翻倍/数量变式乘法应用题
核心知识点:结合生活促销、规格变式场景,灵活运用乘法公式,打破固定题型思维,提升应变能力。
1、普通铅笔3元一支,精装铅笔价格是普通铅笔的2倍,买4支精装铅笔需要多少钱?
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2、小面包4元一个,大面包价格是小面包的2倍,买5个大面包总共花费多少元?
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3、基础笔记本5元一本,加厚笔记本价格是它的2倍,买6本加厚笔记本需要多少钱?
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4、儿童尺子4元一把,成人尺子单价是儿童尺子的2倍,买3把成人尺子总价是多少元?
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5、普通卷笔刀6元一个,电动卷笔刀单价是它的3倍,买2个电动卷笔刀需要多少钱?
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6、平价圆珠笔7元一支,精品圆珠笔单价是它的2倍,买4支精品圆珠笔总共花费多少元?
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7、小号文具盒8元一个,大号文具盒单价是它的2倍,买5个大号文具盒需要多少钱?
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8、袋装饼干9元一袋,礼盒装饼干单价是它的3倍,买3盒礼盒饼干总价是多少元?
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9、小蛋糕6元一块,大蛋糕单价是它的4倍,买2块大蛋糕需要多少钱?
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10、普通笔袋5元一个,防水笔袋单价是它的2倍,买7个防水笔袋总共花费多少元?
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第10天 中期综合测评:1-9天题型混合训练
核心知识点:整合基础乘法、乘加、乘减、连乘、变式题型,全面检测前期学习效果,夯实基础。
1、一把剪刀7元,买6把剪刀,一共需要花多少钱?
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2、贴纸每套8元,钥匙扣每个3元,买4套贴纸和5个钥匙扣,一共花费多少元?
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3、一袋饼干9元,买5袋饼干,付50元,应找回多少钱?
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4、每盒有3支圆珠笔,每支7元,买8盒圆珠笔,总共花多少钱?
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5、普通橡皮2元一块,创意橡皮单价是它的3倍,买4块创意橡皮需要多少钱?
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6、5名同学每人买3本作业本,每本5元,同学们买作业本一共花费多少元?
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7、面包4元一个,酸奶3元一瓶,买7个面包和4瓶酸奶,付40元,找回多少钱?
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8、每箱有6瓶矿泉水,每瓶2元,买7箱矿泉水,总价是多少元?
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9、小号卷笔刀6元一个,大号卷笔刀单价是它的2倍,买3个大号卷笔刀需要多少钱?
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10、笔记本5元一本,尺子4元一把,买9本笔记本和6把尺子,一共需要多少钱?
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第11天 进阶新题型:购物比价省钱乘法应用题
核心知识点:通过乘法计算不同购买方案总价,对比价格选择最优方案,培养数据分析与优化思维,贴合新课标应用素养。
1、购买铅笔,单买3元一支,一盒6支装售价15元。买6支铅笔,单买划算还是整盒买划算?便宜多少钱?
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2、橡皮单块2元,一包5块装售价8元。买5块橡皮,哪种购买方式更省钱?省多少元?
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3、笔记本单本5元,一包4本装售价18元。买4本笔记本,哪种方式划算?便宜多少钱?
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4、尺子单把4元,一盒7把装售价25元。买7把尺子,单买和整盒买哪个省钱?省多少元?
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5、面包单个4元,一袋8个装售价28元。买8个面包,哪种购买方式更划算?便宜多少钱?
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6、圆珠笔单支7元,一盒3支装售价20元。买3支圆珠笔,哪种方式省钱?省多少元?
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7、卷笔刀单个6元,一袋4个装售价22元。买4个卷笔刀,哪种购买方式划算?便宜多少钱?
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8、酸奶单瓶3元,一箱9瓶装售价24元。买9瓶酸奶,单买和整箱买哪个省钱?省多少元?
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9、饼干单袋9元,一组5袋装售价40元。买5袋饼干,哪种方式更划算?便宜多少钱?
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10、蛋糕单块6元,一盒7块装售价38元。买7块蛋糕,哪种购买方式省钱?省多少元?
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第12天 专项训练:带限额的购物乘法应用题
核心知识点:计算购物总金额,对比带钱总额,判断钱够不够,掌握购物限额判断题型,提升实际应用能力。
1、一支铅笔3元,买8支铅笔,小明带了25元,钱够吗?
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2、一块橡皮2元,买9块橡皮,小红带了20元,钱够不够?
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3、一本笔记本5元,买6本笔记本,妈妈带了35元,钱够吗?
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4、一把尺子4元,买7把尺子,带30元够不够?
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5、一个卷笔刀6元,买5个卷笔刀,带32元钱够吗?
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6、一支圆珠笔7元,买4支圆珠笔,带28元够不够?
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7、一个文具盒8元,买6个文具盒,带50元钱够吗?
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8、一袋饼干9元,买4袋饼干,带35元够不够?
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9、一块蛋糕6元,买8块蛋糕,带45元钱够吗?
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10、一个笔袋5元,买9个笔袋,带48元够不够?
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第13天 综合进阶:多条件购物乘法应用题
核心知识点:整合多种解题条件,结合乘加、限额判断、找零等多重考点,提升复杂情境解题能力。
1、铅笔3元一支,尺子4元一把,买5支铅笔和4把尺子,一共花多少钱?带40元够吗?够的话找回多少元?
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2、面包4元一个,酸奶3元一瓶,买6个面包和5瓶酸奶,总花费多少元?付50元,找回多少钱?
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3、笔记本5元一本,橡皮2元一块,买7本笔记本和8块橡皮,一共多少钱?带60元够不够?
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4、文具盒8元一个,卷笔刀6元一个,买3个文具盒和5个卷笔刀,总花费多少?付45元够吗?
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5、圆珠笔7元一支,书签1元一个,买4支圆珠笔和9个书签,一共花多少钱?付35元找回多少?
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6、饼干9元一袋,矿泉水2元一瓶,买3袋饼干和7瓶矿泉水,总花费多少?带40元够不够?
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7、蛋糕6元一块,糖果5元一包,买8块蛋糕和4包糖果,一共多少钱?付70元找回多少?
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8、笔袋5元一个,剪刀7元一把,买6个笔袋和3把剪刀,总花费多少?带55元够不够?
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9、贴纸8元一套,钥匙扣3元一个,买5套贴纸和6个钥匙扣,一共花多少钱?付60元找回多少?
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10、作业本5元一本,尺子4元一把,买8本作业本和7把尺子,总花费多少?带75元够不够?
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第14天 难点强化:三步购物复合乘法应用题
核心知识点:三步运算购物题型,先算变式单价、再算总价、最后算差价/找零,完全衔接三年级重难点。
1、精装铅笔单价是普通铅笔的2倍,普通铅笔3元一支,买6支精装铅笔,付40元,找回多少钱?
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2、大号面包单价是小面包的2倍,小面包4元一个,买7个大号面包,付60元,应找回多少元?
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3、加厚笔记本单价5元,精装笔记本是它的2倍,买5本精装笔记本和3本普通笔记本,一共花多少钱?
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4、成人尺子单价是儿童尺子的2倍,儿童尺子4元一把,买4把成人尺子和5把儿童尺子,总花费多少?
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5、电动卷笔刀单价是普通卷笔刀的3倍,普通卷笔刀6元一个,买3个电动卷笔刀,付70元找回多少?
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6、精品圆珠笔单价是普通圆珠笔的2倍,普通圆珠笔7元一支,买4支精品笔和2支普通笔,一共多少钱?
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7、大号文具盒单价是小号的2倍,小号8元一个,买4个大号文具盒,付80元应找回多少元?
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8、礼盒饼干单价是袋装的3倍,袋装9元一袋,买2盒礼盒饼干和4袋袋装饼干,总花费多少?
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9、大蛋糕单价是小蛋糕的4倍,小蛋糕6元一块,买2块大蛋糕和6块小蛋糕,一共多少钱?
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10、防水笔袋单价是普通笔袋的2倍,普通笔袋5元一个,买6个防水笔袋,付70元找回多少?
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第15天 专项突破:连乘找零购物应用题
核心知识点:连乘算出批量购物总价,再计算找零,攻克三年级高频难点题型,强化分步运算能力。
1、每盒4支铅笔,每支3元,买5盒铅笔,付70元,应找回多少钱?
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2、每袋5块橡皮,每块2元,买6袋橡皮,付65元,找回多少元?
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3、每包3本笔记本,每本5元,买7包笔记本,付110元,应找回多少钱?
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4、每盒6把尺子,每把4元,买4盒尺子,付100元,找回多少元?
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5、每箱8个面包,每个4元,买3箱面包,付100元,应找回多少钱?
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6、每盒2支圆珠笔,每支7元,买9盒圆珠笔,付130元,找回多少元?
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7、每袋4个卷笔刀,每个6元,买5袋卷笔刀,付120元,应找回多少钱?
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8、每箱7瓶酸奶,每瓶3元,买4箱酸奶,付90元,找回多少元?
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9、每盒3个文具盒,每个8元,买6盒文具盒,付150元,应找回多少钱?
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10、每包5袋饼干,每袋9元,买2包饼干,付100元,找回多少元?
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第16天 综合拔高:促销优惠乘法购物应用题
核心知识点:结合买赠、优惠促销生活场景,计算实际购物总价,贴合新课标生活化应用要求,衔接三年级奥数基础题型。
1、文具店促销:买4送1,铅笔每支3元,小明买4支铅笔,实际得到5支,每支实际便宜多少钱?一共花多少钱?
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2、超市促销:买5块橡皮送1块,橡皮每块2元,买5块橡皮,实际得到6块,总花费多少元?
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3、笔记本买3送1,每本5元,小红买3本笔记本,实际得到4本,一共需要花多少钱?
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4、尺子买6送1,每把4元,买6把尺子,实际得到7把,总花费多少元?
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5、面包买7送1,每个4元,买7个面包,实际得到8个,一共花多少钱?
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6、圆珠笔买2送1,每支7元,买2支圆珠笔,实际得到3支,总花费多少元?
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7、卷笔刀买4送1,每个6元,买4个卷笔刀,实际得到5个,一共需要花多少钱?
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8、酸奶买8送1,每瓶3元,买8瓶酸奶,实际得到9瓶,总花费多少元?
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9、饼干买4送1,每袋9元,买4袋饼干,实际得到5袋,一共花多少钱?
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10、蛋糕买6送1,每块6元,买6块蛋糕,实际得到7块,总花费多少元?
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第17天 题型整合:全考点混合专项训练
核心知识点:整合比价、限额、促销、连乘、复合运算所有考点,全方位提升解题熟练度和准确率。
1、每盒5支圆珠笔,每支7元,买4盒圆珠笔,一共花多少钱?付150元找回多少?
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2、橡皮单块2元,5块装售价8元,买5块橡皮,哪种方式省钱?省多少元?
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3、面包4元一个,酸奶3元一瓶,买9个面包和6瓶酸奶,带60元够吗?
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4、精装笔记本单价是普通的2倍,普通5元一本,买4本精装笔记本,一共多少钱?
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5、尺子买6送1,每把4元,买6把尺子,总花费多少元?实际每把便宜多少?
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6、6名同学每人买3个笔袋,每个笔袋5元,同学们一共花费多少元?
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7、文具盒8元一个,卷笔刀6元一个,买5个文具盒和4个卷笔刀,付70元找回多少?
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8、每箱6瓶矿泉水,每瓶2元,买8箱矿泉水,总价多少?带100元够不够?
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9、礼盒饼干单价27元一盒(内含3袋),单袋9元,买3袋饼干,买礼盒划算还是单买划算?
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10、蛋糕6元一块,买7块送1块,买7块蛋糕,实际得到几块?一共花多少钱?
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第18天 难题专项:复杂生活场景购物乘法应用题
核心知识点:模拟超市采购、班级采购、家庭囤货等真实复杂场景,解决多条件、多步骤高阶购物问题,衔接三年级期末重难点。
1、班级采购文具,需要购买30支铅笔、20块橡皮。铅笔3元一支,橡皮2元一块,采购这些文具一共需要花费多少钱?
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2、妈妈超市囤货,买8袋饼干、10瓶酸奶,饼干9元一袋,酸奶3元一瓶,付100元,找回多少元?
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3、文具店进货,购进6盒文具盒,每盒4个,每个文具盒8元,进货一共花费多少钱?
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4、学校奖励学生,购买5套贴纸、8个钥匙扣,贴纸每套8元,钥匙扣每个3元,奖励物资一共花多少钱?
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5、家庭周末采购,买9个面包、7块蛋糕,面包4元一个,蛋糕6元一块,一共需要支付多少元?
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6、小组活动采购,4个小组每组买6本笔记本,每本5元,采购笔记本总花费多少元?
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7、超市礼盒促销,铅笔礼盒每盒36元(含12支),单买3元一支,买12支铅笔,买礼盒比单买便宜多少钱?
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8、手工课采购材料,买7把剪刀、9个卷笔刀,剪刀7元一把,卷笔刀6元一个,付120元够吗?
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9、夏令营采购物资,8名队员每人配备1个笔袋、1把尺子,笔袋5元一个,尺子4元一把,一共花费多少元?
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10、甜品店采购原料,买6箱小蛋糕,每箱8块,每块6元,采购蛋糕一共需要多少钱?
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第19天 综合模拟:小升初衔接基础购物乘法应用题
核心知识点:对标三年级上册期末考点,综合所有题型,强化解题速度和准确率,完成学段衔接过渡。
1、一支钢笔的价格是圆珠笔的2倍,圆珠笔7元一支,买5支钢笔一共需要多少钱?
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2、超市买赠活动:买8瓶矿泉水送2瓶,矿泉水2元一瓶,买8瓶矿泉水,实际得到10瓶,花费多少元?
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3、每包6本作业本,每本5元,买9包作业本,总花费多少元?付300元找回多少?
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4、文具套装每套包含3支铅笔、2块橡皮,铅笔3元一支,橡皮2元一块,买4套文具套装一共多少钱?
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5、单买一个文具盒8元,整盒4个装售价30元,买4个文具盒,哪种方式省钱?省多少?
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6、10名学生每人买2袋饼干、1瓶酸奶,饼干9元一袋,酸奶3元一瓶,一共花费多少元?
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7、大号卷笔刀单价12元,小号6元,买4个大号卷笔刀和5个小号卷笔刀,一共多少钱?
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8、买9块蛋糕,每块6元,满50元减5元,实际需要支付多少钱?
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9、每箱9瓶酸奶,每瓶3元,买7箱酸奶,带200元够吗?够的话找回多少?
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10、钥匙扣买5送1,每个3元,买5个钥匙扣,实际得到6个,平均每个便宜多少钱?
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第20天 终极综合冲刺:20天全题型复盘训练
核心知识点:全面复盘20天所有购物乘法应用题题型,查漏补缺,固化解题方法,完美衔接三年级数学学习。
1、基础题型:一块橡皮2元,买9块橡皮,一共花费多少元?
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2、乘加题型:笔记本5元一本,尺子4元一把,买6本笔记本和7把尺子,一共多少钱?
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3、乘减找零:一个文具盒8元,买7个文具盒,付60元,应找回多少元?
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4、连乘题型:每盒4支圆珠笔,每支7元,买8盒圆珠笔,总花费多少元?
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5、单价变式:大面包单价8元,是小面包的2倍,买6个小面包和3个大面包,一共多少钱?
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6、比价省钱:饼干单袋9元,4袋装套装售价32元,买4袋饼干,哪种方式划算?省多少?
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7、限额判断:面包4元一个,酸奶3元一瓶,买8个面包和9瓶酸奶,带65元够吗?
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8、促销买赠:尺子买7送1,每把4元,买7把尺子,实际花费多少?多得几把尺子?
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9、多人采购:9名同学每人买3本作业本,每本5元,全体同学一共花费多少元?
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10、复杂复合:精装铅笔6元一支,普通铅笔3元一支,买5支精装铅笔和8支普通铅笔,付60元找回多少?
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