2016年人教版六年级数学上册第三单元测试卷及答案(最新整理)

1、一、填空题。5第三单元测试卷11.40 =40()36 =()()38232.16 的 是();一个数的 是 15,这个数是()。82853. “甲数是乙数的 ”,就是把()看作单位“1”,平均分成()份,甲数相当于这样的()份。( )4. 一段路,甲 6 分钟走完,乙 8 分钟走完,甲的速度是乙的。3( )55. 一辆小轿车每行 6 千米耗油 千克,平均每千克汽油可行驶()千米,行 1 千米要耗油()千克。二、选择题。(把正确答案的序号填在括号里)21. 某村修一条长 3600 米的公路,前 8 天修了全长的5,照这样的速度,修完剩下的路,还要多少天?下面的列式不正确的是()。5555a.3

2、600(1 - 2)(2 8)b.3600(1 - 2)(3600 2 8)c.8 -8.d. 1 -555 82( 2) (2)2. 一个三角形的一个内角的度数是60,另两个内角的度数成2 倍关系,这个三角形是()。a. 直角三角形b.钝角三角形c.锐角三角形d.等腰三角形13. 一个大于 0 的数除以 ,就是把这个数()。151a. 缩小到原来的b.扩大到原来的 5 倍c.缩小d.除以 555三、计算题。1. 直接写出得数。111328 =5 = =2=5435142432293 =100 =88 =4 =45213342. 计算下面各题。42155742942 18 7109514121

3、293457四、在里填上“”“=五、1.1(2 2)=3(时) 35542 122. 2 =(分米) 53 5953.108 =75(箱)108544.200(1 + 3)=190(米)4六、解:设原来红球有 x 个,黄球有(140-x)个。x(1 - 1)=140-x-7x=76黄球:140-76=64(个)“”“”at the end, xiao bian gives you a passage. minand once said, people who learn to learn are very happy people. in every wonderful life, learn

4、ing is an eternal theme. as a professional clerical and teaching position, i understand the importance of continuous learning, life is diligent, nothing can be gained, only continuous learning can achieve better self. only by constantly learning and mastering the latest relevant knowledge, can employees from all walks of life keep up with the pace of enterprise development and innovate to meet the needs of the market. this document is also edited by my studio professionals, there may b