所属成套资源:暑假预习衔接检测卷-小学数学五年级上册人教版
小数乘除法计算题真题演练(专项突破)-小学数学五年级上册人教版
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这是一份小数乘除法计算题真题演练(专项突破)-小学数学五年级上册人教版,共20页。
小数乘除法计算题真题演练(专项突破)-小学数学五年级上册人教版一.计算题(共24小题)1.(2022春•临泉县期中)4.65+87.5=34.2﹣16.98=24.2﹣3.9=12.9×0.38=3.04×0.65=3.72×4.6= 2.(2022春•张掖期中)5.83+2.73.5×4.082.06×80 3.(2022春•惠来县期中)5×1.8=18.9+1.14=1﹣0.67=2.4×0.2×5=0.8×0.5=7.6﹣6.7=3.6×70=4.9+5.1×0.1= 4.(2022•河东区校级开学) 2.5×0.4=3.6×0.4=12.5×8=50×0.04=2.5×0.6=8.8×0.1=1.3×0.2=5.28+1.6= 5.(2021秋•渑池县期末)3.02×1.83.64÷3.50.48×0.2315.3÷11 6.(2021秋•淮上区期末)4.3﹣3.384.83×4.7(保留两位小数)0.561÷3.477÷0.35 7.(2021秋•房山区期末)①3.05×0.18②4.2÷0.16 8.(2021秋•金川区期末)4.06×6.5*40.8÷0.340.38×3.29.4÷11 9.(2021秋•公主岭市期末)1.5×4=4.2×0.5=3.2÷8=0.45÷0.15= 10.(2021春•衡阳县期末)65÷26=1.36×0.25= 11.(2021春•城区期中)1.8×1.061.4×0.370.35×400 12.(2021春•安定区期中)26.8﹣25.4=10﹣5.48=0.75×0.6=6.2+14.92= 13.(2021春•浚县期末)2.04×8.4=106.2﹣43.87=4.26×3.7= 14.(2022春•巨野县期中)(1)125×8=(2)4.2÷100=(3)43.8×1000÷10=(4)56÷1000=(5)5.09×100=(6)45﹣45÷9= 15.(2021秋•永顺县期末) 0.65×10.87.05÷0.47 16.(2021秋•小店区期末)7.6+3.04=1.4×0.35=8.1﹣7.14=★0.656÷0.32= 17.(2021秋•威县期末) 0.06×2.721.6÷3.10.52×0.55 18.(2021秋•华容县期末)32.8÷16=8.84÷1.7=2.56×3.6= 19.(2021秋•赣州期末)2.56×3.6=8.84÷1.7= 20.(2021秋•细河区期末)62.9÷177.79÷959.36÷5.22.1÷0.56 21.(2021秋•南开区期末)1.5×2.24=0.369÷0.18= 22.(2021秋•房县期末)4.06×0.35=81.6÷0.34= 23.(2021秋•寿宁县期末)9.2+4.888.5﹣2.79◆7.6×5.03★5.04÷0.48 24.(2021秋•兴文县期末) 3.02×2.80.14×2.596.2÷0.266.27÷1.9
小数乘除法计算题真题演练(专项突破)-小学数学五年级上册人教版参考答案与试题解析一.计算题(共24小题)1.【解答】解:4.65+87.5=92.15 34.2﹣16.98=17.22 24.2﹣3.9=20.3 12.9×0.38=4.902 3.04×0.65=1.976 3.72×4.6=17.1122.【解答】解:5.83+2.7=8.53 3.5×4.08=14.28 2.06×80=164.83.【解答】解:5×1.8=918.9+1.14=20.041﹣0.67=0.332.4×0.2×5=2.40.8×0.5=0.47.6﹣6.7=0.93.6×70=2524.9+5.1×0.1=5.414.【解答】解:2.5×0.4=13.6×0.4=1.4412.5×8=10050×0.04=22.5×0.6=1.58.8×0.1=0.881.3×0.2=0.265.28+1.6=6.885.【解答】解:3.02×1.8=5.436 3.64÷3.5=1.04 0.48×0.23≈0.11 15.3÷11=1.36.【解答】解:4.3﹣3.38=0.92 4.83×4.7≈22.700.561÷3.4=0.165 77÷0.35=2207.【解答】解:①3.05×0.18=0.549②4.2÷0.16=26.258.【解答】解:4.06×6.5=26.39 40.8÷0.34=120验算: 0.38×3.2=1.216 9.4÷11=0.89.【解答】解:1.5×4=64.2×0.5=2.13.2÷8=0.40.45÷0.15=310.【解答】解:65÷26=2.51.36×0.25=340011.【解答】解:1.8×1.06=1.9081.4×0.37=0.5180.35×400=14012.【解答】解:26.8﹣25.4=1.410﹣5.48=4.520.75×0.6=4.56.2+14.92=21.1213.【解答】解:2.04×8.4=17.136 106.2﹣43.87=62.33 4.26×3.7=15.76214.【解答】解:(1)125×8=1000(2)4.2÷100=0.042(3)43.8×1000÷10=4380(4)56÷1000=0.056(5)5.09×100=509(6)45﹣45÷9=4015.【解答】解:0.65×10.8=7.02 7.05÷0.47=1516.【解答】解:7.6+3.04=10.64 1.4×0.35=0.49 8.1﹣7.14=0.96 0.656÷0.32=2.05验算:17.【解答】解:0.06×2.7≈0.16 21.6÷3.1≈6.97 0.52×0.55≈0.2918.【解答】解:32.8÷16=2.05 8.84÷1.7=5.2 2.56×3.6=9.21619.【解答】解:2.56×3.6=9.2168.84÷1.7=5.220.【解答】解:62.9÷17=3.7 7.79÷95=0.082 9.36÷5.2=1.8 2.1÷0.56=3.7521.【解答】解:(1)1.5×2.24=3.46 (2)0.369÷0.18=2.05 22.【解答】解:4.06×0.35=1.421 81.6÷0.34=24023.【解答】解:9.2+4.88=14.08 8.5﹣2.79=5.71 7.6×5.03≈38.23 5.04÷0.48=10.5验算:24.【解答】解:3.02×2.8=8.4560.14×2.5=0.3596.2÷0.26=3706.27÷1.9=3.3
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