五年级小数乘除法计算题复习(含答案).doc

五年级小数乘除法计算题复习(含答案)0.20.8 10.45 0.650.350.50.24 6.33.6 4.80.9 0.20.02 0.30.12 0.050.47.23.5 2.40.56 0.150.525100 0.561000 70.116.28100 1.83 7.21002.951001004.752.466 9.050.532 7.454.3300.275 40.88.42 3011.3518.5464.454 6.35.84 4.6511.7518.6412.9 105.26 8.90.893.08212.27 45.2813.09 9.364.028165.930.84 0.3566 122511.27 0.016240 3.582426.488 49.515 0.6098912240 3600.25 0.9673.5160 0.12542 13.812248161.35274.20.64 0.651.6 3.054.60.7560.18 10.643.5 86.40.270.250.57 0.120.44(保留一位小数) (保留两位小数)24.50.17 81.3(保留一位小数) (保留两位小数)1、用竖式计算 0.3961.2= 0.7560.36= 15.613=16.90.13= 1.553.9 3.70.016= (保留两位小数)2.50.7= （保留三位小数） 10.13.3= （商用循环小数）1.8+0.02= 5.763 2.087.5= 0.430.28= 0.720.9= 90.753.3 1.052.4= 4.60.6= 0.20.01= 16.90.13 1.890.54= 3.080.43= 0.2540= 3.70.016 5.616.1= 5.2229= 1.250.8= 5.20.6 6.210.3= 13.953.1=5.566= 6.40.5 1.30.9 5.930.767.80.35= 5.255 21.840.7 8.40.25=0.0420.54 28.146.7 3.5413 0.3961.2= 205.67 46.847.45 15.613= 5.40.036 36.722.4 0.1251.4 0.02514= 5.7785.4= 0.040.12 1.50.25= 1.2040.43= 3.259.04= 61.2= 9.22.3= 3.50.2= 7.1522 18.90.54= 6.450.73= 4.8 + 2 = 1.553.9 0.358.6= 1.526.7= 3.524= 8.41.3 7.21836 4.2524= 35.44.2 5.247.2 2.523.4 0.7560.36= 5.840.16 3.0636=8.023.5= 8.90.05= 7.61.05= 4.480.4 0.1815= 811 6.5-5.6= 13.760.8= 9.580.23= 18.723.6= 2.840.05 = 10.7512.5= 3.842.6 28.565.1= 0.420.308 0.760.32 7.65885 0.1815 0.02514 3.0636 3.70.016 532.07 36.020.3 56.788 1.553.9 16.90.13 0.040.12 3.842.6 1.890.54 7.10.25 22.783.4 70.62 12.250.5 73.50.1 1.6441 1.553.9 2、脱式计算（能简算的要简算） 3.94+34.30.2 1.2(9.62.4)4.84.85 + 0.35 1.4 8.7 17.4 - 8.7 7.4 9.510112.50.42.58 0.68 (5.2 -3.