最新西师版数学五年级上册应用题专项练习优秀名师资料.doc

西师版数学五年级上册应用题专项练习小学数学五年级上册应用题专项练习 注意:请同学们找出等量关系(如下面第一题)，并写出来，再列式计算 (1) 工程队开凿一条长0.7千米的隧道，原来每天开凿0.024千米，开凿了15天。余下的用10天完成。平均每天应开凿多少天, 解: 隧道总长度开凿的天原来每天开凿千米余下的天平均每天应该开凿的天数=150.024+10，根据题意，可以把上面的式子写成:0.7150.024+10=，平均每天应该开凿的天数 平均每天应该开凿的天数,，,0.7-150.02410，(2) 六年级同学植树276棵，比五年级植树棵数的1.5倍还多20棵，五年级植树多少棵, (3) 圆明小学在抗洪救灾募捐活动中，五、六年级一共捐款902元，五年级有4个班，平均每班捐款90.5元，六年级也有4个班，平均每班捐款多少元, (4) 白云水泥厂计划25天生产387.5吨水泥，由于改进技术，实际每天比原计划多产9.5吨。完成原计划的任务实际需要多少天, (5) 服装厂原来做一套儿童服装，用布需要2.2米，现在改进了裁剪方法，每套节约布0.2米，原来做1200套这样的服装所用的布，现在要以做多少套, (6) 甲乙两城相距425千米，一辆客车和一辆货车分别从甲乙两地同时相向而行，客车每小时行45千米，货车每小时40千米，当两辆相遇时，客车行了多少千米, (7) 甲乙两地相距520千米，货车从甲地开往乙地要8小时，客车从乙地开往甲地要10小时，两车同时从甲乙两地相向而行，经过几小时两车相距52千米, (8) 仓库里有290吨货物，4天已经运走了100吨。照这样计算，余下的货物还要几天才能运完, (9) 仓库里290吨货物，要在一星期内运完。前3天已经运走了100吨。以后平均每天要运多少吨才能按期完成任务, (10) 甲乙两地相距441千米，客车每小时行50千米，比货车快2千米，两车同时从甲乙两地开出，经过多少小时两车相遇, (11) 甲乙两村合挖一条长1390米的水渠，甲村从东往西挖。每天挖75千米，挖了2天，乙村开始从西往东挖，这样又合挖了8天才完成了任务。乙村平均每天挖了多少米, (12) 一辆汽车从甲地开往乙地用去1.5小时，由乙地返甲地时，每小时加快10千米，比去时少用了1小时，甲乙两地相距多少千米, (13) 小张骑摩托车从甲地到乙地，如果每小时行56千米，4小时可到达。如果要提前半小时到达，那么每小时要行多少千米, (14) 一堆煤原计划烧25天，实际多烧6天;原计划每天烧煤12.4吨，实际每天烧煤多少吨,实际每天节约煤多少吨, (15) 胜利电影院原有座位32排，平均每排坐38人，扩建后增加到40排，可比原来多坐624人，扩建后平均每排可坐多少人, (16) 校园里的杨树比柳树多有360棵，杨树的棵数是柳树的2.5倍(杨树和柳树各有多少棵, (17) 一块街头广告牌是平行四边形，底是12.5米，高6.4米，如果要把这块广告牌刷油，每平方米用油漆0.6千克。至少需要准备多少千克油漆, (18) 一块梯形树林，上底长80米，下底长95米，高50m，如果平均每棵树占地2.5平方米，这块地可以种树多少棵, (19) 电视机厂去年平均每月生产电视机11250台，今年8个月的产量就和去年的全年产量同样多。照这样计算，该厂今年电视机的产量将达到多少台, (20) 师徒二人共加工208个机器零件，师傅加工的零件数比徒弟的2倍还多4个，师傅和徒弟各加工多少个零件, (21) 有一块底250米，高180米的三角形实验田，全年共产粮食4.5吨，平均每公顷产粮多少吨, (22) 有一块平三角形的白菜地，底是27.6米，高是15米。每棵白菜占地1.8平方分米。这块地共可以种多少棵白菜, (23) 一个鱼塘的形状是梯形，它的上底是18米，下底是42米，高是12米，每平方米放鱼苗320尾，这个鱼塘共需鱼苗多少尾, (24) 甲工程队每天修路0.54千米，比乙工程队每天修的3倍少0.18千米。乙工程队每天修路多少千米, (25) 李明和王勇两人分别从相距45.6千米的甲乙县城相对骑车而行，而王勇是在李明先骑出5.1千米后才出发的，已知李明每小时行,千米，王勇每小时行,千米，问王勇出发几小时后两人碰面, (26) 王老师为学校购买一些篮球，第一次买回15个，第二次买回同样的篮球29个，两次付的钱数相差641.2元，王老师第一次付了多少元, (27) 一辆快车和一辆慢车同时从甲乙两地出发，相向而行，经过了5小时两车相遇，相遇后，快车又继续开出了3小时到达乙地，已知慢车每小时行48千米，甲乙两地的距离是多少千米, (28) 客车和货车从相距852km的两地，同时相向而行，相遇时，客车行的路程比货车的2倍少189km，客车和货车各行多少千米, (29) 读一本故事书，姐姐读完全书需要24天，妹妹读完全书需要32天。已知姐姐每天读书的页数比妹妹多4页，问妹妹每天读书多少页, (30) 两艘汽艇同时从东港开往相距324km的西港，当乙艇到达西港时，甲艘离西港还有52.8km，已知甲艇每小时行45.2km，求乙艇每小时行多少千米。 (31) 甲乙两筐苹果，甲筐苹果的个数是乙筐的2.4倍，如果从甲筐取出35个苹果放入乙筐，这时两筐苹果个数相等，原来两筐苹果各有多少个, (32) 五年级买一批笔记本奖给三好学生，如果每人奖给5本，还剩3本;如果每人奖给6本，又少12本。五年级评出三好学生多少名,买了多少本笔记本, (33) 有一块1.5公顷的三角形菜地,如果它的底是125米,高是多少? (34) 有一块三角形麦地底45米,高86.2米,如果每公顷可收小麦4600千克,这块地共收小麦多少千克? (35) 高速火车每小时行280千米,是普通火车的4倍多40千米,普通火车每小时行多少千米? (36) 一间教室长10米,宽7米,如果用边长2分米的方砖铺地,一共需要多少块? (37) 甲班有45人,乙班人数的比甲班人数的1.2倍少7人,甲乙两班共多少人 (38) 新光机器厂要生产脱粒机3000台,开始5天共生产了600台,照这样计算,余下的台数还生产多少天? 39、小华在家做数学题，前3天做了48题，后4天做了57题。平均每天做了多少题, 40、一个工程队前5天平均每天筑路0.95米，后6天平均每天筑路1.24千米。这个工程队平均每天筑路多少千米, 41、5个人的平均存款为240元，其中3人的平均存款为200元，其余2人平均存款多少元, 42、某车间前3天共生产零件6021个，后4天平均每天生产零件2203个，平均每天生产零件多少个, 43、有两块试验地田，第一块有15公亩，平均每公亩收小麦45千克，第二块有10公亩，共收小麦430千克，这两块地平均每公亩收小麦多少千克, 44、一个运输队，上午3.5小时运货48吨，下午4.5小时运的货是上午的1.75倍，这天平均每小时运货多少吨, 45 、六年级学生搞一次春游活动，学校离目的地有8千米，去时每小时行5千米，回来时每小时行4千米，往返平均每小时行多少千米, 46 、某煤矿三天的平均日产量是3500吨，已知第一、第二两天平均日产量是3200吨，第三天日产量是多少吨, 47、江村小学六年级一共有两个班，甲班学生48人，数学考试成绩平均每人86分，乙班有学生40人，数学成绩平均每人75分，全级学生数学考试平均成绩每人多少分, 48、上山下山往返的路程共380千米，一辆汽车上山每小时行25千米，下山每小时行38千米，求汽车上山下山的平均速度, 49、小王、小张、小明三人期末考试数学平均85分，已知小王82，比小明少8分，小张得多少分, 50、甲乙两人拿去同样多的钱去买回一批作业本，甲得8本，乙得12本，结果乙给甲0.6元，每本作业本多少元, 51、一块地有5公顷，用3台拖拉机来耕，2.5小时耕完，照这样计算，耕7.5公顷地需要多少小时? 52、一台煤球机8秒钟出煤球12只,照这样计算,工作半小时可出煤球多少只? 53、用3台拖拉机4小时可耕地1600公亩,用同样的拖拉机5台耕地2000公亩，需要多少小时, 54、20个工人8天可铺路360米，如果工作时间和工作效率不变，要铺路900米，需要增加多少人, 55、3台织布机2小时织布144米，如果增加2台同样的织布机。工作8小时能织布多少米, 56、100千克蜂蜜含有34.5克葡萄糖，2.07千克蜂蜜含有多少千克葡萄糖, 57、红岭村共种水稻1160公亩，先试割10公亩，共收得稻谷905千克，照这样计算，这个村能收稻谷多少千克, 58、一个养鸡专业户养鸡3600只，平均每5只鸡6天要喂饲料4.5千克，照这样计算，这些鸡20天喂饲料多少千克, 59、3 台磨粉机4小时能磨粉3840千克，现在增加同样的磨粉机6台，加工时间只用原来的一半，能够磨粉多少千克, 60、建筑工地用5辆卡车6次运了水泥105吨，现在增加同样的卡车6辆，几次可以运完269.5吨水泥, 61、有煤球432个，可供5人用48天，若有煤球576个，可供8人用多少天, 62、甲乙两城相距425千米，一辆客车和一辆货车分别从甲乙两地同时相向而行，客车每小时行45千米，货车每小时40千米，当两辆相遇时，客车行了多少千米, 63、甲乙两地相距520千米，货车从甲地开往乙地要8小时，客车从乙地开往甲地要10小时，两车同时从甲乙两地相向而行，经过几小时两车相距52千米, 64、甲乙两地相距441千米，客车每小时行50千米，比货车快2千米，两车同时从甲乙两地开出，经过多少小时两车相遇, 65、慢车从甲地开往乙地，开出了1小时离甲地40千米，这时快车从乙地开往甲地，快车开出2小时66分时，两车相遇，已知甲乙两地相距265千米，求快车的速度, 67、甲乙两村合挖一条长1390米的水渠，甲村从东往西挖。每天挖75千米，挖了2天，乙村开始从西往东挖，这样又合挖了8天才完成了任务。乙村平均每天挖了多少米, 68、一辆快车和一辆慢车同时从甲乙两地出发，相向而行，经过了5小时两车相遇，相遇后，快车又继续开出了3小时到达乙地，已知慢车每小时行48千米，甲乙两地的距离是多少千米, 69、一辆汽车从甲地开往乙地用去1.5小时，由乙地返甲地时，每小时加快10千米，比去时少用了1小时，甲乙两地相距多少千米, 70、甲乙两人同时从两地出发而行，甲行了3小时，行了15千米，乙2小时行了12千米，经过5小时，两人在途中相遇，各人离出发地有多少千米 71. 学校买来白粉笔80盒，红粉笔20盒，用了60盒，还剩多少盒, 72. 老师有8袋乒乓球，每袋6个，借给同学15个，还剩多少个? 73. 老师拿70元去买书，买了7套故事书，每套9元，还剩多少元? 74. 制衣组有90米布，用了63米，剩下的布做了9套衣服(平均每套衣服用布多少米? 75. 食品店有80包方便面，上午卖了26包，下午卖了34包，还剩多少包? 76、 某化肥厂一月份生产化肥310吨，二月份生产400吨，三月份生产490吨化肥，平均每月生产化肥多少吨, 77、一匹马每天吃12千克草, 照这样计算, 25匹马, 一星期可吃多少千克草? 78、工人王师傅和徒弟做机器零件, 王师傅每小时做45个, 徒弟每小时做28个, 王师傅工作6小时, 徒弟工作8小时, 他们共做多少个机器零件? 79、工厂有煤8000千克, 原计划烧25天, 由于改进炉灶, 实际烧了32天, 平均每天比原计划节约多少千克? 80、工地需要1280袋水泥, 用8辆大车4次才全部运来, 一辆大车, 一次可运多少袋化肥? 81、 农具厂上半年生产农具4650件，下半年生产农具5382件，全年平均每月生产多少件, 82、 服装加工部用120米布可做成人制服24套, 如果做儿童服装, 可做30套, 每套儿童服装比成人服装少用布多少米? 83、一个养鸡场四月份卖出12300只鸡, 五月份卖出的比四月份的2倍还少200只, 两个月一共卖出多少只鸡? 84、一台磨面机每小时磨面800千克，照这样计算，6台磨面机5小时能磨面粉多少千克, 85、一堆煤共800吨，用5辆卡车，16次可以运完，平均每辆卡车每次运几吨, 86、一辆汽车6小时行了300千米，一列火车6小时行了600千米，火车比汽车每小时多行多少千米, 87、向阳小学气象小组一周中，测得每天的最高气温分别为:31、31、34、32、33、30、33度(这一周最高平均气温是多少度, 88、某工厂原计划一年生产农具4800部, 实际用10个月就完成了任务, 实际平均每月比原计划每月多生产多少部农具? 89、一台机器8小时可以加工320个零件, 照这样计算, 要用5台机器加工2000个零件, 需要多少小时? 90、某煤矿四月份计划出煤38400吨,技术革新后平均每天比原计划每天增产256吨,四月份实际生产多少吨煤? 91. 食堂运来3吨煤，计划烧20天。由于改进炉灶，每天可比计划节约30千克，这批煤现在可以烧多少天, 92. 食堂运来3吨煤，计划烧20天。由于改进炉灶，这批煤比计划多烧了5天。实际平均每天烧煤多少千克, 93. 食堂运来3吨煤，计划每天烧150千克。由于改进炉灶，实际每天烧120千克。这批煤实际可比计划多烧多少天, 94. 服装店先做5套衣服用了19.5米布。照这样计算，再做17套衣服。一共用布多少米, 95. 小刚从家到学校，每分钟走60米。10分钟可以达到。如果要提前2分钟达到，每分钟要走多少米, 96. 筑路队要修一条长180千米的路，原来每天修6千米，修了15天以后加快速度，每天修7.5千米，修完这条路还要多少天? 97. 建筑工地需要沙子106吨，先用小汽车运15次，每次运2.4吨。剩下的改用大车运，每次运5吨，还要几次运完, 98. 张立买来寓言故事和英语幽默各4本，共付20元，找回7.6元，每本寓言故事1.6元，每本英语幽默多少元, 99. 人民公园原来有30条船，每天收入540元。现在比原来多15条船，现在每天收入多少元, 100. 电视机厂原计划36天生产彩电1680台，前16天完成了一半。剩下的打算6天完成，平均每天生产多少台? (英文版 ) Two regulations promulgated for implementation is in the party in power for a long time and the rule of law conditions, the implementation of comprehensive strictly strategic plan, implementation in accordance with the rules and discipline to manage the party, strengthen inner-party supervision of major initiatives. The two regulations supporting each other, the < code > adhere to a positive advocate, focusing on morality is of Party members and Party leading cadres can see, enough to get a high standard; < rule > around the party discipline, disciplinary ruler requirements, listed as "negative list, focusing on vertical gauge, draw the party organizations and Party members do not touch the" bottom line ". Here, the main from four square face two party rules of interpretation: the first part introduces two party Revised regulations the necessity and the revision process; the second part is the interpretation of the two fundamental principles of the revision of laws and regulations in the party; the third part introduces two party regulations modified the main changes and needs to grasp several key problems; the fourth part on how to grasp the implementation of the two regulations of the party. < code > and < Regulations > revised the necessity and revised history of the CPC Central Committee the amendment to the Chinese Communist Party members and leading cadres honest politics several guidelines > and < Chinese Communist Party discipline and Punishment Regulations > column 1 by 2015 to strengthen party laws and regulations focus. Two party regulations revision work lasted a Years, pooling the wisdom of the whole party, ideological consensus, draw historical experience, respect for the wisdom of our predecessors, which reflects the unity of inheritance and innovation; follow the correct direction, grasp the limited goals, adhere to the party's leadership, to solve the masses of the people reflect a focus on the problem. The new revision of the < code > and < rule >, reflects the party's 18 and the eighth session of the third, the spirit of the fourth plenary session, reflecting the experience of studying and implementing the General Secretary Xi Jinping series of important speech, reflects the party's eighteen years comprehensive strictly practice. (a) revised two regulations of the party need of < the ICAC guidelines > in < in 1997 Leaders as members of the Communist Party of China clean politics certain criteria (Trial) > based on revised, the promulgation and implementation of January 2010, to strengthen the construction of the contingent of leading cadres play an important role. But with the party to manage the party strictly administering the deepening, has not been able to fully meet the actual needs. Content is too complicated, "eight prohibition, 52 are not allowed to" hard to remember, and also difficult to put into practice; the second is concisely positive advocated by the lack of prohibited provisions excessive, no autonomy requirements; the third is banned terms and discipline law, both with the party discipline, disciplinary regulations repeat and Criminal law and other laws and regulations repeat; the fourth is to "clean" the theme is not prominent, not for the existing problems, and is narrow, only needle of county-level leading cadres above. < rule > is in 1997 < Chinese Communist Party disciplinary cases (Trial) > based on revision, in December 2003 the promulgation and implementation, to strengthen the construction of the party play very important role. Along with the development of the situation, which many provisions have been unable to fully meet the comprehensive strictly administering the practice needs. One is Ji law, more than half of the provisions and criminal law and other countries laws and regulations Repetition; two is the political discipline regulations is not prominent, not specific, for violation of the party constitution, damage the authority of Party Constitution of misconduct lack necessary and serious responsibility to pursue; third is the main discipline for the leading cadres, does not cover all Party members. Based on the above situation, need to < the criterion of a clean and honest administration > and < rule > the two is likely to be more relevant regulations first amendment. By revising, really put the authority of Party discipline, the seriousness in the party tree and call up the majority of Party members and cadres of the party constitution of party compasses party consciousness. (II) two party regulations revision process the Central Committee of the Communist Party of China attaches great importance to two regulations revision . Xi Jinping, general books recorded in the Fifth Plenary Session of the eighth session of the Central Commission for Discipline Inspection, on the revised regulations < > made clear instructions. According to the central deployment, the Central Commission for Discipline Inspection from 2014 under six months begin study two regulations revision. The Standing Committee of the Central Commission for Discipline Inspection 4 review revised. Comrade Wang Qishan 14 times held a special meeting to study two regulations revision, amendment clarifies the direction, major issues of principle, path and target, respectively held a forum will listen to part of the province (area) secretary of the Party committee, Secretary of the Discipline Inspection Commission, part of the central ministries and state organs Department The first party committee is mainly responsible for people, views of experts and scholars and grassroots party organizations and Party members. Approved by the Central Committee of the Communist Party of China, on 7 September 2015, the general office of the Central Committee of the Party issued a notice to solicit the provinces (autonomous regions, municipalities) Party, the central ministries and commissions, state ministries and commissions of the Party (party), the General Political Department of the military, every 3 people organization of Party of two regulations revision opinion. Central Commission for Discipline Inspection of extensive solicitation of opinions, careful study, attracting, formed a revised sent reviewers. In October 8 and October 12, Central Committee Political Bureau Standing Committee and the Political Bureau of the Central Committee After consideration of the two regulations revised draft. On October 18, the Central Committee of the Communist Party of China formally issued two regulations. Can say, two laws amendment concentrated the wisdom of the whole party, embodies the party. Second, < code > and < Regulations > revision of the basic principles of two party regulations revision work and implement the party's eighteen, ten eight plenary, the spirit of the Fourth Plenary Session of the Eleventh Central Committee and General Secretary Xi Jinping important instructions on the revised < low political criterion > and < Regulations >, highlighting the ruling party characteristics, serious discipline, the discipline quite in front of the law, based on the current, a long-term, advance as a whole, with Bu Xiuding independent < rule > and < rule >. Main principle is: first, adhere to the party constitution to follow. The constitution about discipline and self-discipline required specific, awaken the party constitution of party compasses party consciousness, maintaining the authority of the constitution. General Secretary Xi Jinping pointed out that "no rules, no side round. Party constitution is the fundamental law, the party must follow the general rules. In early 2015 held the eighth session of the Central Commission for Discipline Inspection Fifth Plenary Session of the 16th Central Committee, Xi Jinping again pointed out that constitution is the party must follow the general rules, but also the general rules." the revision of the < code > and < rule > is Method in adhere to the regulations established for the purpose of combining rule of virtue is to adhere to the party constitution as a fundamental to follow, the constitution authority set up, wake up the party constitution and party rules the sense of discipline, the party constitution about discipline and self-discipline specific requirements. 4 second is to adhere to in accordance with the regulations governing the party and the party. The Party of rule of virtue "de", mainly refers to the party's ideals and beliefs, excellent traditional style. The revised the < code > closely linked to the "self-discipline", insisting on the positive initiative, for all members, highlight the "vital few", emphasized self-discipline, focusing on the morality, and the majority of Party members and the ideological and moral standards. The revised < > Ji method separately, Ji, Ji Yan to Method, as a "negative list", emphasizing the heteronomy, focusing on vertical gauge. Is this one high and one low, a