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1、【精品试卷】新人教版小学数学四年级下册第三单元运算定律与简便运算单元测试卷之二人教版四年级数学下册单元测试试题 第三单元 单元测试 教材基础知识针对性训练与基本能力巩固提高 一、把左右相等的式子用线连起来。 (1)25114 ?2000?8?125 (2)88125 ?(44，56)125 (3) 2000?125?8 ? 11(254) (4)300,274，26 ?12580，1258 (5) 44，56125 ?300(274，26 ) 二、选 择。 1(用2，4，6三个数字可以组成( )个不同的三位数。(每个数中，每个数字只出现一次) A(3 B(6 C(9 2(26595，2655,
2、265(95，5)在计算时用了( )。 ,(加法结合律 ,(乘法结合律 网址: 人教版四年级数学下册单元测试试题 C(乘法分配律 D(减法性质 3(计算(125，16)8下面哪种简便方法正确?( ) ,(原式,1258，6 ,(原式,125168 C(原式,125 816 8 ,(原式,1258，168 4(一只蜗牛用4分钟爬行了24米，煦这样的速度，要爬行72米须用几分钟?列式是( )。 A(24(72?4) B(24?(72?4) C(72(24?4) D(72?(24?4) 三、在O和线上写出相应的运算符号和数。 网址: 人教版四年级数学下册单元测试试题 1(3454,1634,255，
3、37,( ? ) ?( ? ) 2( 465,535465, ?( ? ) ,( ? )? 3(4425110,( ? ) 4(18000?125?8, ?( ? ) 四、填 空。 l(学校在我家北偏东300的方向上，我家在学校的 偏 的方向上。 2(把“?口,?，?+?,口，?,?”编写成个综合算式是( ) 3(我的语文和数学两门课的平均成绩是网址: 人教版四年级数学下册单元测试试题 94分，数学比语文多2分，语文得( )分，数学得( )分。 五、脱式计算，能简算的要简算。 1(678，57，243,178 2(659,(236+59，174) 3(24212525 4(4512，1258,
4、33, 5(1625 6(720?8?9 7(1280,13(3591?57) 8(3840?(20,192) 8 网址: 人教版四年级数学下册单元测试试题 六、应用题。 1(小明前3天共看书15页，后4天每天看16页，这星期他共看书多少页? 2(一瓶橙汁饮料是3元钱，箱有12瓶，小英有200元钱买5箱够吗? 探究拓展能力强化训练与应用综合能力的养成 网址: 人教版四年级数学下册单元测试试题 1(图形题)看图列式计算。 2(生活题)学校组织同学们去春游，小英想请大家帮助她选一套衣服，小英的衣柜里有红、黄、蓝三件上衣，有白、粉、黑三条裤子，有红、白、黑三双皮鞋。请你帮助小英想一想，她有多少种不同
5、的搭配方法，并选择一套你认为最好的服装。 网址: 人教版四年级数学下册单元测试试题 3(探究题)比较A，B哪个得数最大。 A(123456 B(124455 A( )B (填“”、“”或“,”) 网址: 人教版四年级数学下册单元测试试题 网址: 人教版四年级数学下册单元测试试题 答案: 第三单元 单元测试 教材基础知识针对性训练与基本能力巩固提高 一、(1)? (2),? (3),? 二、1( B 2(C 3(D 4(D 三、1( (345，255)，(1 63,l 37) 2(1465,(535，465) (1465,465),535 3( (425) 4(18000?(1258) 四、1(
6、南 西 30, 或 西 南 60, 2(?(?，?)?,? 网址: 人教版四年级数学下册单元测试试题 3(94，2，1,95(数学)94,2，1,93(语文) 五、1(原式,(678,178)，(57，243),500，300,800 2(原式,659，59,(236，174),718,410,308 3(原式,3(8125)(225),3100050,150000 4(原式,(45，58,3)12,10012,1200 5(原式,(425)4,1004,400 或,16100?4,1600?4,400 6(原式,720?(89),730?72, 网址: 人教版四年级数学下册单元测试试题 7(
7、原式,1280,13 63,1280,819,461 8(原式,3840?(128)二3840?96,40 六、1(15，164,15，64,79(页) 2(31 25,180(元) 180元,200元 够 探究拓展能力强化训练与应用综合能力的养成 1(?56(3,1),15,112，15,127(箱)或563，15,56,127(箱) ?56(3，1)，15,289(箱)或563，56，15,239(箱) 2(解析: 网址: 人教版四年级数学下册单元测试试题 如果件上衣和裤子和鞍有9(33)种搭配方法。三件上衣就有39,27种方法。 答案:333,27(种) 3(解析:根据乘法分配律 A,1
8、23456,123455，123 B,124455,123455，455 123,455 A,B 网址: 人教版四年级数学下册单元测试试题 (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 rule
9、s and discipline to manage the party, strengthen inner-party supervision of major initiatives. The two regulations supporting each other, the adhere to a positive advocate, focusing on morality is of Party members and Party leading cadres can see, enough to get a high standard; around the party disc
10、ipline, 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
11、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
12、how to grasp the implementation of the two regulations of the party. and 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 column 1 by 2015 to strengthen 网址: 人教版四年级数学下册
13、单元测试试题 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 correc
14、t direction, grasp the limited goals, adhere to the partys leadership, to solve the masses of the people reflect a focus on the problem. The new revision of the and , reflects the partys 18 and the eighth session of the third, the spirit of the fourth plenary session, reflecting the experience of st
15、udying and implementing the General Secretary Xi Jinping series of important speech, reflects the partys eighteen years comprehensive strictly practice. (a) revised two regulations of the party need of in based on revised, the promulgation and implementation of January 2010, to strengthen the constr
16、uction 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
17、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 网址: 人教版四年级数学下册单元测试试题 repeat and Criminal law and other law
18、s 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. is in 1997 based on revision, in December 2003 the promulgation and implementation, to strengthen the construction of the party
19、 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 Repetiti
20、on; 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 a
21、ll Party members. Based on the above situation, need to and 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 o
22、f 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 网址: 人教版四年级数学下册单元测试试题 Plenary Session of the eighth session
23、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 Commis
24、sion 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
25、 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 Comm
26、ittee 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
27、 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, Centra
28、l Committee Political 网址: 人教版四年级数学下册单元测试试题 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 ame
29、ndment concentrated the wisdom of the whole party, embodies the party. Second, and revision of the basic principles of two party regulations revision work and implement the partys eighteen, ten eight plenary, the spirit of the Fourth Plenary Session of the Eleventh Central Committee and General Secr
30、etary Xi Jinping important instructions on the revised and , 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 and . Main principle is: first, adhere to the p
31、arty 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 cons
32、titution 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
33、 rules, but also the general rules. the revision 网址: 人教版四年级数学下册单元测试试题 of the and 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 cons
34、titution 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 partys ideals and b
35、eliefs, excellent traditional style. The revised the 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.
36、 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 positive reaction, the strict party discipline and practice results transformation for the integration of the whole party to observe mo
37、ral and discipline requirements, for the majority of Party members and cadres provides benchmarking and ruler. Third, insist on to. In view of the problems existing in the party at the present stage, the main problems of Party members and cadres in the aspect of self-discipline and abide by the disc
38、ipline to make clearly defined, especially the partys eighteen years strict political discipline and political rules, organization and discipline and 网址: 人教版四年级数学下册单元测试试题 to implement the central eight provisions of the spirit against the four winds and other requirements into Disciplinary provision
39、s. Not one pace reachs the designated position, focusing on in line with reality, pragmatic and effective. After the revision of major changes, major changes in the and modified and needs to grasp several key problems (a) adhere to according to regulations governing the party and party with morals i
40、n combination, for at the present stage, the leadership of the party members and cadres and Party members in existing main problems of self-discipline, put forward principles, requirements and specifications, showing Communists noble moral pursuit, reflected at all times and in all over the world et
41、hics from high from low 5 common requirements. One is closely linked to the self-discipline, removal and no direct relation to the provisions of . the second is adhere to a positive advocate, eight prohibition 52 are not allowed to about the content of the negative list moved into synchronization am
42、endment . Three is for all the party members, will apply object from the leadership of the party members and cadres to expand to all Party members, fully embodies the comprehensive strictly required. The fourth is prominent key minority, seize the leadership of the party members and cadres is the ke
43、y, and put forward higher requirements than the ordinary Party members. Five is to simplify, and strive to achieve concise, easy to understand, easy to remember. The revised is the ruling Party since the first insists on 网址: 人教版四年级数学下册单元测试试题 a positive advocate forAll Party members and the self-disc
44、ipline norms, moral declaration issued to all members of the party and the National Peoples solemn commitment. criterion of a clean and honest administration consists of 4 parts, 18, more than 3600 words. After the revision of the , a total of eight, 281 words, including lead, specification and Part
45、y member cadre clean fingered self-discipline norms, etc. Part 3 members low-cost clean and self-discipline, the main contents can be summarized as four must eight code. Lead part, reiterated on ideal and faith, fundamental purpose, the fine traditions and work style, noble sentiments, such as four
46、must the principle of requirements, strong tone of self-discipline, The higher request for 6 and supervised tenet, the foothold in permanent Bao the partys advanced nature and purity, to reflect the revised standards requirements. Members of self-discipline norms around the party members how to correctly treat and deal with the public and private, cheap and rot thrifty and extravagance bitter music, put forward the four norms. Party leader cadre clean fingered self-discipline norms for the leadership of the party members and cadres of the vital few, around