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时间:2020-03-04
《五年级上册小数乘除法计算题.doc》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、.五年级上册小数乘除法计算题(一)一、小数乘法1、列竖式计算。27×0.430.86×1.21.2×1.4二、小数除法(1)68.8÷4= (2)85.44÷16= (3)67.5÷15=(4)289.9÷18= (5)101.7÷9= (6)243.2÷64=(7)16.8÷28= (8)15.6÷24= (9)0.138÷15=(10)1.35÷27= (11)0.416÷32= (12)3.64÷52=页脚.(13)91.2÷3.8= (14)0.756÷0.18= (15)51.3÷0.27=(16)26÷0.1
2、3= (17)210÷1.4= (18)2.688÷0.56=(19)10.625÷25= (20)126÷45= 21)10÷25=(22)2.7÷7.5= (23)15÷0.06= (24)25.6÷0.032=2、下面各题,商保留一位小数。(25)14.36÷2.7≈ (26)8.33÷6.2≈ (27)1.7÷0.03≈页脚.5.6×2.93.77×1.80.02×965.22×0.39.99×0.024.67×0.95×2.441.666×6.19.432×0.0025.6×6.54.88×2.95.61×4.38
3、.9×2.45.5×559.77×0.021.384×5.18.78×832.6×610.059×0.24.268×1.757×5.79.46×2.8517.8×6.41.5×4.9页脚.2.5×0.885.555×5.22.22×3.337.658×8五年级上册小数乘除法计算商是循环小数的横式答案用简写方法记录,除不尽保留2位85.44÷1642.84÷7101.7÷967.5÷15230.4÷621.24÷360.736÷2343.5÷1235.21÷739.6÷246.21÷0.03210÷1.451.3÷0.2791.2÷3.80.756÷0.18
4、0.66÷0.311.97÷1.569.6÷2.938.4÷0.815÷0.05页脚.小数乘除法计算题(三商是循环小数的横式答案用简写方法记录,除不尽保留2位小数)8.2÷0.120.8÷0.976.4÷5.44.7÷31.25÷1.232÷4214.36÷2.78.33÷6.21.7÷0.032.41÷0.70.396÷1.20.756÷0.3615.6×130.18×150.025×143.06×360.04×0.123.84×2.65.76×37.15×2290.75÷3.33.68×0.2516.9÷0.131.55÷3.9页脚.小数乘除法计算题(
5、四)商是循环小数的横式答案用简写方法记录,除不尽保留2位)3.7×0.01613.76×0.85.2×0.68.4×1.36.4×0.54.48×0.45.25×535.4×4.20.042×0.540.76×0.320.25×0.0462.52×3.41.08×250.12×0.5×0.16=4.8×0.250.125×1.42.5÷0.710.1÷3.310.75÷12.53.25×9.04用竖式计算0.396÷1.2=0.756÷0.36=15.6×13=5.76×3=页脚.0.18×15=0.025×14=3.06×36=0.04×0.12=3.8
6、4×2.6≈(保留一位小数)7.15×2290.75÷3.316.9÷0.131.55÷3.93.7×0.01613.76×0.8=5.2×0.68.4×1.36.4×0.54.48×0.45.25×5页脚.35.4×4.20.042×0.540.76×0.320.25×0.0462.52×3.41.08×250.12×0.5×0.16=4.8×0.25=0.125×1.4≈(保留两位小数)2.5÷0.7=(保留三位小数)10.1÷3.3=(商用循环小数)页脚.10.75÷12.5=(用乘法验算)3.25×9.04=(用除法验算)页脚
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