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时间:2020-09-03
《小数乘法除法练习题.doc》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、小数乘法除法练习题一、一般乘法竖式计算题:205×0.18305×0.142.03×0.1310.2×2.3205×0.130.102×0.110.34×0.1260.32×0.142.4×0.960.5×0.150.18×4.30.36×2.365×0.70.0016×130.65×0.170.62×5.25.8×0.320.65×7.372×0.038.7×0.927.65×8.57.4×0.983.7×0.0165.76×1.33.83×2.60.12×1.41.28×0.04480×0.29二、乘数中间有“0”的乘法:56.2×4.0
2、82.02×3.6125×2.0423.5×1.02518×3.070.131×2024.15×1.032.42×1.051.25×8.081.02×2.151.02×20.63.44×1.08三、积末尾有“0”的乘法:18.6×1.52.06×0.252.8×0.1652.36×0.351.25×8.80.24×2.50.025×141.04×350.25×0.443.15×1.80.025×360.15×2.8四、列竖式计算,积保留两位小数:5.89×3.62.34×0.150.86×1.323.7×1.6五、简便计算:0.25×16.2
3、×4(1.25-0.125)×83.6×1023.72×3.5+6.28×3.515.6×2.1-15.6×1.14.8×10.14.8×7.8+78×0.5256.5×99+56.57.09×10.8-0.8×7.091.87×9.9+0.1874.2×99+4.21.25×2.5×3227.5×3.7-7.5×3.70.65×1013.2×0.25×12.53.14×0.68+31.4×0.0327.2×0.2+2.4×1.48.9×1.017.74×(2.8-1.3)+1.5×2.263.9×2.7+3.9×7.312.7×9.9+1.
4、275.4×11-5.42.3×16+2.3×23+2.33.65×4.7-36.5×0.3786×57+43×862.22×9.9+6.66×6.7101×0.87-0.91×8710.7×16.1-15.1×10.70.39×1990.32×4030.25×36×10.17.6×0.8+0.2×7.60.85×9.91.28×8.6+0.72×8.69.6×0.350.25×0.73×496.51×3.1+3.1×4.49-3.15.29×10.1-0.529六、小数除法(除数是整数)75.6÷18 57.38÷95 0.21÷12
5、 4.32÷3.6 78.48÷24 29.29÷29 15.06÷15 24÷96 0.612÷18 59.8÷23 19.76÷52 50.4÷28 43.5÷2918.9÷271.35÷1515.6÷1232.8÷161.35÷2728.6÷1120.4÷24
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