国标本苏教版小学六年级数学下册期中试卷WORD春季.pdf

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、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）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）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: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 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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 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 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 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