五年级上册数学/小数乘法/应用题练习卷/基础无答案

这是一份五年级上册数学/小数乘法/应用题练习卷/基础无答案，共8页。
五年级上册数学应用题合集【小数乘法】妈妈要买5双袜子，一共需要多少钱？          你能根据27×13=351直接写出下面各题的得数吗？         根据第一列的积，写出其他各列的积。因数484804.80.4848因数2525250250.25积1200     4.（1）王阿姨买了5个订书器需要多少钱？ （2）李叔叔用50元买8个订书器够不够？  5.下表是几种食品每千克中蛋白质的含量表。食品名称黄豆牛奶玉米蛋白质含量/kg0.3510.030.081（1）8kg黄豆中含多少千克蛋白质？8kg牛奶中呢？ (2)            你还能提出什么数学问题？请写出一个并解答出来。爷爷每天要到超市买菜，他估计从家到超市大约有2.4㎞。他每天往返一次，每天要走多少千米？一周要走多少千米？  一间地面为长方形的办公室宽为6m，长是宽的1.4倍，这间办公室的地面面积有多大？  一桶油连桶重10.8kg，卖出一部分后，连桶重4.9kg。如果每千克油的价格是7.5元,那么已经卖了多少钱？  一头普通牛高1.2m,体重是0.34吨。一头草原牛的高度是一头普通牛的1.2倍，体重是普通牛的1.5倍。一头草原牛的高和体重各是多少？         小明的身高是1.4m，李叔叔的身高是小明身高的1.3倍，小明比李叔叔矮多少米？          求下面各图形的面积。（单位：cm）  2.2    4.5      3.5                                                            表姐上大学，坐动车组火车要2.4小时。已知动车组火车的平均速度是215.5千米/时，则表姐上学的路程是多少千米？                                                            姐姐和弟弟都喜欢收集邮票。弟弟有32枚邮票，姐姐的邮票数是弟弟的2.5倍。姐姐送给弟弟多少枚邮票后，他们两人的邮票同样多？                                                              一张长方形纸条沿长边对折3次后，折成的每段长度是9.26cm，这张纸条长约多少米？(得数保留一位小数）、                                                           小峰家的客厅地面为长12m、宽4.8m的长方形。现在要铺如图所示的正方形地砖，100块够吗？（损耗不计） 80cm 80cm                                                            某市出租车的收费标准：3km以内5元，超过3km,每千米1.5元（不足1千米按1km计算）。程老师外出办事，行程是7.2km。他要付多少钱？（1）行程7.2km要按（   ）km算。（2）可以这样算：前面3km应收（   ）元，后面5km应收（    ）元，一共要付（   ）元。                                                           照相馆规定，一次性洗8张照片收费10元，此后每加洗一张多收1.5元。小方需要洗13张照片，他应该付多少钱？                                                              “好邻居”超市运来8箱海苔，每箱有45袋，每袋进价为1.25元，这些海苔的总进价是多少元？  19.每张桌子46.80元，每把椅子23.20元，希望小学要添置180套课桌椅，一共需要多少钱？                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            20.五一班同学秋游合影，全班有34名同学。照相馆的套餐定价是24.5元冲洗4张照片，另外再加洗是每张2.3元，现在全班每人要有一张合影，一共要付多少钱？    21.某市电力部门为鼓励节约用电，采取每天分段计费的方法收取电费。晚上12时到早上8时（谷电），电价为0.45元/千瓦时，其余的时间电价为0.57元/千瓦时（峰电）。万师傅家上月共用了200千瓦时电，峰电用了80千瓦时。万师傅上月应缴多少电费？