小学五年级数学练习题(二)

2024-11-15 14:10:12
推荐回答(1个)
回答(1):

我有期末数学试卷,但不一定是学期末测试卷。(不知道能不能帮到您)人教版五年级上册数学期末试卷班级:姓名:成绩:一、填空题(22分)(1)6.15千米=()米1时45分=()时(2)34.864864…用简便方法表示是(),保留三位小数约是()(3)水果店有苹果m千克,每天卖出6千克,x天后还剩()千克。(4)4.6×0.02的积是()位小数,如果把因数0.02扩大100倍,要使积不变,另一个因数的小数点应该()。(5)一个高是4cm的三角形与边长是4cm的正方形的面积相等,三角形的底是()(6)某学校为每个学生编排借书卡号,如果设定末尾用1表示男生,用2表示女生,如:974011表示1997年入学、四班的1号同学,该同学是男生,那么1999年入学一班的29号女同学的借书卡号是()(7)在圆圈里填上“>”“<”或“=”。7.21○7.2124.933○4.932.8÷0.6○2.80.45×1.05○0.45(8)一个直角梯形的上底、下底和高分别是10dm、12dm和8dm,它的面积是()平方分米;在梯形内画一个最大的正方形,正方形的面积是()平方分米。(9)王师傅加工一种零件,5分钟加工了20个,那么王师傅平均加工1个零件需要()分钟,1分钟能加工这种零件()个。(10)一个盒子里有2个白球、3个红球和5个蓝球,从盒中摸一个球,可能有()种结果,摸出()球的可能性最大,可能性是()。(11)一条路长2400米,从起点到终点,每40米立一根电线杆,一共要立()根。(12)已知1÷A=0.0909…;2÷A=0.1818…;3÷A=0.2727…;4÷A=0.3636…;那么9÷A的商是()二、判断题(10分)1、()a2和2a表示的意义相同。2、()从上面、正面、左面看到的图形都相同。3、()一个正方体抛向空中,落地后,每个面朝上的可能性都是4、()方程的两边同时加上或减去一个相同的数,等式成立。5、()面积相等的两个三角形一定可以拼成一个平行四边形。三、选择题。(5分)1、每个空瓶可以装2.5千克的色拉油,王老师要把25.5千克的色拉油装在这样的瓶子里,至少需要()个这样的瓶子。A、10B、11C、122、用四根木条钉成的长方形,把它拉成平行四边形,它的()不变。A、面积B、周长C、面积和周长3、下面图形中不可以密铺的是()A、正五边形B、正六边形C、正三角形4、一个积木块组成的图形,从正面看是从侧面看是,这个积木块有()个。A、4B、6C、不一定5、右图中,边长相等的两个正方形中,画了甲、乙两个三角形(用阴影表示),它们的面积相比()A、甲的面积大B、乙的面积大C、相等四、计算(23分)1、直接写出得数(5分)3.5×0.1=43÷0.1=200×0.04=12-1.2=1.3×0.5=0.42÷0.6=6.3÷0.7=0.21×0.3=5.69÷0.5=5.5÷11=2、解方程(6分)5x-2+1.8=3.67(x-1.2)=2.13、脱式计算(能简算的要简算)(12分)17.64÷4.9+6.733.4÷[(1.2+0.5)×5]1.9+19.9+199.9+0.30.25×12.5×3.2五、列综合算式或方程计算(8分)(1)、一个数的3.9倍与它的2.5倍的和是16,这个数是多少?(2)、8.28除以3.6与0.5的积,商是多少?六、操作题(7分)1、请在第二、三、四幅画出与第一幅图阴影部分面积相等而形状不同的阴影图。(3分)2、先画出BC边上的高,再计算出这条高的长度。七、统计和分析(5分)月份一二三四五六用电量/千瓦时;818565554763小明家去年上半年每月用电情况如上图(用电量单位:千瓦时)1、求出上半年每月平均用电量时多少千瓦时?2、这些数据的中位数是多少?3、为什么中位数比平均数小?八、解决问题。(25分)1、春节快到了,某超市购进540只小中国节,比购进的大中国结的4倍少60只,超市购进多少只大中国结?2、一种铁丝20米重5千克,如果一捆同样的铁丝150千克,这捆铁丝长多少米?3、从甲城到乙城铁路长312千米,以前快车要行5.2小时,现在只要行3.9小时,现在比过去平均每小时多行多少千米?4、一种圆珠笔原价每支4.8元,降价后每支便宜0.3元,原来买150支笔的钱,现在可以买多少支?5、下面是一面墙,中间有一个长2米、宽1.5米的窗户,如果砌这面墙平均每平方米用砖160块,一共用砖多少块?满意可以采纳哦!

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