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1、1/4 苏教版六年级下学期数学期中试卷班级_ 姓名_ 分数_ 一、填空。(20分)1、6()=18()=():12=七成五=()%2李婷在 1:8000000 的地图上量得北京到南京的距离约为15 厘 M,两地实际距离约为()千 M。3、一个比例里,两个外项正好互为倒数,其中一个内项是2,另一个内项是()。4、一件衣服 100 元,降低 20 元出售,这件衣服是打()折出售的。5、12 的约数中可以选出4 个数组成一个比例,请你写出比值不同的两组()、()。6、一个圆柱和一个圆锥的底面积相等,高也相等,那么圆锥的体积是圆柱体积的(-)。7、一个直角三角形中,两个锐角度数的比是3:2,这两个锐角
2、分别是()度、()度。8、除数一定,被除数和商 (不为 0)成()比例。9、一个圆柱的底面半径是3 分 M,高 2 分 M,它的侧面积是()平方分M,表面积是()平方分M,体积是()立方分M。10、甲乙两数的比是 5:4,那么甲数比乙数多()%,乙数比甲数少()%。11、已知 2X=3Y,X:Y=():()。12、一张长方形铁皮可制60 个相等的圆形底面或40 个相等的圆柱形水桶的侧面,用一个底面和一个侧面配套可制作一只水桶,现在有两张同样的铁皮,共可制作()只水桶。二、选择(把正确答案的序号填入括号里)。(5 分)1、把 10克糖放入 100克水中,糖与糖水的重量比是()。A、1:10 B、
3、1:11 C、10:11 D、11:1 2、一种彩票的中奖率是1%,买 100张这种彩票,就()中奖。A、一定 B、一定不会 C、有可能 D、不可能3、一个圆柱体杯中盛满15 升水,把一个与它等底等高的铁圆锥倒放入水中,杯中还有()水。A、5 升 B、7.5升 C、10升 D、9 升4、甲种纸3 角钱买 4 张,乙种纸3 张要 4 角钱,甲、乙两种纸单价的比是()。A、4:3 B、3:4 C、9:16 D、16:9 5根据 abcd(均不为 0),改写成比例是 ()。Ac:ad:b Bc:ab:d Ca:bc:d Da:cb:d 2/4 三、判断(正确的在括号里打“”,错误的打“”)。(5 分
4、)1、一种商品打“八五折”出售,也就是把这种商品优惠了85%。()2、做种子发芽实验,种子的发芽率最高可达100%。()3、一个圆柱体的体积一定大于和它等底等高的圆锥的体积。()4、用长 6.28分 M,宽 3.14分 M 的纸板,可围成容积约是9.9立方分 M 的圆柱体状纸筒。()5、车轮的半径一定,所行驶的路程与车轮的的转数成反比例。()四、计算。(29分)1、直接写得数。(8 分)643=4310%=438=151%=1.0521=3223=(4151)201=43656543=2、解方程。(9分)9891X=2 X:41=12:51X2.3=0.53、计算(能简算的要简算)。(12分)
5、65(1209)515211640%115169(83161)(19241716)811715文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ
6、9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4
7、E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7
8、K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:
9、CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 H
10、A4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 Z
11、Q7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W33/4 五、实践操作(6+4分)1、求圆柱的表面积(单位:厘M)2、求圆锥的体积(单位:分M)2、画一画。(4分)学校的操场长150M,宽 60M,请你选择合适的比例尺在
12、下面的空白处画出操场的平面图。(请你先选择比例尺,求出图上的长宽厘M 数再画图)A、1:1000 B、1:3000 C、1:6000 选择第种比例尺。六、解决问题(第 1-4 题每题 5 分,第 5、6 题每题 4 分,第 7 题 3分,31 分)1、爸爸的工资应纳税款的部分是480 元。如果按5%税率计算,爸爸工资的这部分收入应缴纳个人所得税多少元?2、瑞星 2007版杀毒软件打七五折销售后,现价是24 元,原价是多少元?3、前进镇去年小麦总产量是2000 吨,水稻总产量比小麦少二成,水稻总产量是多少吨?6 15 文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4
13、W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M
14、5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S
15、5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3
16、X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H
17、7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E1
18、0S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2
19、B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W34/4 4、装订一批簿本,如果每本24 页,可以装订 500本。现在每本装订30 页,可以装订成多少本?(用比例解)5、一个圆柱形的无盖水桶,底面半径4 分 M,高 6 分 M,至少需要用多少平方分 M 的铁皮?(用进一法取近似值,得数保留整数)6、下图 ABCD 是直角梯形,以AB 为轴并将梯形绕这个轴旋转一周,得到一个旋转体,它的体积是
20、多少立方厘M?7、李强往返甲、乙两地,去时步行每小时行5 千 M,返回时乘车每小时行30千 M,往返共用 35小时,甲、乙两地相距多少千M?文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5
21、N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X
22、4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7
23、M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10
24、S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B
25、3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3文档编码:CQ9H7M5L2H4 HA4E10S5N6M3 ZQ7K2B3X4W3
限制150内