人教版小学六年级下数学书中练习题

人教版小学六年级下数学书中练习 题 快递公司问题件快递公司问题件货款处理关于圆的周长面积重点题型关于解方程组的题及答案关于南海问题 1. 一顶圆柱形厨师帽子～高28cm～帽顶直径20cm～做这样一顶帽子需要用多少面料,,得数保留整十平方厘米, 2. 一台压路机的前轮是圆柱形～轮宽2m～直径1.2m。前轮转动一周～压路的面积是多少平方米, 3. 广告公司制作了一个底面直径是1.5m～高2.5m的圆柱形灯箱。它的侧面最多可以张贴多大面积的海报, 4. 修建一个圆柱形的沼气池～底面直径是3m～深2m～在池的内壁与下底面抹上水泥～抹水泥部分的面积是多少平方米, 5. 小亚做了一个笔筒～她想给笔筒的侧面和底面贴上彩纸～至少需要用多少彩纸, 6. 王阿姨做了一个圆柱形的抱枕～长80cm～底面直径18cm。如果侧面用花布～底面用黄布～两种布各需要多少, the construction site, and coordinated the implementation of protective measures. 7.10 the main control requirements of 7.10.1 site acceptance of equipment and materials equipment and material comes into play, construction unit should, in conjunction with the relevant units (equipment manufacturers, construction unit, supervisor or management units, etc)recorded on the maintenance tab. 7.8.3 products protective duties with the conversion and transfer of responsibility for construction, maintenance work of the product should be handed over. 7.8.4 for commissioning of power plant equipment and systems should be run or are under construction in the equipment or system to make the necessary isolation, not to operate the valve, switch hanging sign, ensure that the test devices are not mistakes. 7.8.5 products during the transfer of product maintenance cards should save the transfer of project management. 7.9 product after the change of protection sought after product by project Department according to customer requirements and the specific circumstances of 7. 卫生纸的宽度是10cm～中间硬纸轴的直径是3.5cm。制作中间的轴需要多大的硬纸板, 8. 林林做了一个圆柱形的灯笼上下底面的中间分别留出了78.5c?的口～他用了多少彩纸 9. ,1,要将路灯座漆上白色的油漆～要漆多少平方米, ,2,街心花园有30个这样的灯座～如果漆每平方米所用的 材料 关于××同志的政审材料调查表环保先进个人材料国家普通话测试材料农民专业合作社注销四查四问剖析材料 费是50元～一共需要多少元, 10. 一个圆柱的侧面积是188.4d?～底面半径是2dm。它的高是多少, 11. 学校建了两个同样大小的圆柱形花坛。花坛的底面内直径为3m～高为0.8m。如果里面填土的高度是0.5m～两个花坛中共需要填土多少方, 2on sought after product by project Department according to customer requirements and the specific circumstances ofransfer of product maintenance cards should save the transfer of project management. 7.9 product after the change of protectithe tolation, not to operate the valve, switch hanging sign, ensure that the test devices are not mistakes. 7.8.5 products during power plant equipment and systems should be run or are under construction in the equipment or system to make the necessary is ng ofand transfer of responsibility for construction, maintenance work of the product should be handed over. 7.8.4 for commissioni it, supervisor or management units, etc)recorded on the maintenance tab. 7.8.3 products protective duties with the conversionon unterial comes into play, construction unit should, in conjunction with the relevant units (equipment manufacturers, constructiprotective measures. 7.10 the main control requirements of 7.10.1 site acceptance of equipment and materials equipment and ma the construction site, and coordinated the implementation of 12. 一个圆柱的体积是80c?,底面积是16 c? 。它的高是多少厘米, 13.一个圆柱形粮囤～从里面量得底面半径1.5m～高2m。如果每立方米玉米约重750kg～这个粮囤能装多少吨玉米, 14学校要在教学区和操场之间修一道围墙～原 计划 项目进度计划表范例计划下载计划下载计划下载课程教学计划下载 用土石35立方米。后来多开了一个月亮门～减少了土石的用量。现在用了多少立方米土石, 15.明明家里来了两位小客人～妈妈冲了800ml果汁。如果用直径6cm～高11cm的玻璃杯喝果汁～明明和客人每人一杯够吗, 15两个底面积相等的圆柱～一个高为4.5dm～体积为81立方分米。另一个高为3分米～它的体积是多少, 16.一堆煤成圆锥形～底面半径是1.5m,高1.1m。这堆煤的体积是多少,如果每立方米的煤约重1.4吨～这堆煤约有多少吨,,得数保留整数, 3ents and the specific circumstances ofquiremct management. 7.9 product after the change of protection sought after product by project Department according to customer ret devices are not mistakes. 7.8.5 products during the transfer of product maintenance cards should save the transfer of projehe testion in the equipment or system to make the necessary isolation, not to operate the valve, switch hanging sign, ensure that toduct should be handed over. 7.8.4 for commissioning of power plant equipment and systems should be run or are under constructhe prb. 7.8.3 products protective duties with the conversion and transfer of responsibility for construction, maintenance work of elevant units (equipment manufacturers, construction unit, supervisor or management units, etc)recorded on the maintenance tathe r e acceptance of equipment and materials equipment and material comes into play, construction unit should, in conjunction withonstruction site, and coordinated the implementation of protective measures. 7.10 the main control requirements of 7.10.1 sitthe c 17.同学们用彩纸制作了20个圆柱形灯笼～每个灯罩高35cm～底面圆的周长是47.1cm。至少需要用多少彩纸, 18.一个圆锥形沙堆～底面积是28.26?～高是2.5m.用这堆沙在10m宽的公路上铺2cm厚的路面～能能铺多少米, 19.有块正方体的木料～它的棱长是4dm。把这块木料加工成一个最大的圆柱。这个圆柱的体积是多少, 20.法国巴黎的埃菲尔铁塔高320m。北京的“世界公园”里有一个埃菲尔铁塔的模型～它的高度与原塔高度的比是1:10.这座模型高多少米, 21.博物馆展出了一个高为19.6cm的秦代将军佣模型～它的高度与实际高度的比是1:10.这个将军佣的实际高度是多少, 22.育新小区1号楼的实际高度为35m,它的高度与模型高度的比是500:1.模型的高度是多少厘米, 4on sought after product by project Department according to customer requirements and the specific circumstances ofransfer of product maintenance cards should save the transfer of project management. 7.9 product after the change of protectithe tolation, not to operate the valve, switch hanging sign, ensure that the test devices are not mistakes. 7.8.5 products during power plant equipment and systems should be run or are under construction in the equipment or system to make the necessary is ng ofand transfer of responsibility for construction, maintenance work of the product should be handed over. 7.8.4 for commissioni it, supervisor or management units, etc)recorded on the maintenance tab. 7.8.3 products protective duties with the conversionon unterial comes into play, construction unit should, in conjunction with the relevant units (equipment manufacturers, constructiprotective measures. 7.10 the main control requirements of 7.10.1 site acceptance of equipment and materials equipment and ma the construction site, and coordinated the implementation of ,？(给一间长,,～宽,,的教室铺地砖～每块地砖的面积与所需数量如下。 每块地砖的,,, ,,,, ？,,, 面积,,, 数量,瓶 ,,, ？,, ,,, 每块地砖的面积与所需数量是否成反比例,为什么, 5ents and the specific circumstances ofquiremct management. 7.9 product after the change of protection sought after product by project Department according to customer ret devices are not mistakes. 7.8.5 products during the transfer of product maintenance cards should save the transfer of projehe testion in the equipment or system to make the necessary isolation, not to operate the valve, switch hanging sign, ensure that toduct should be handed over. 7.8.4 for commissioning of power plant equipment and systems should be run or are under constructhe prb. 7.8.3 products protective duties with the conversion and transfer of responsibility for construction, maintenance work of elevant units (equipment manufacturers, construction unit, supervisor or management units, etc)recorded on the maintenance tathe r e acceptance of equipment and materials equipment and material comes into play, construction unit should, in conjunction withonstruction site, and coordinated the implementation of protective measures. 7.10 the main control requirements of 7.10.1 sitthe c