100道小数乘法计算题

1、.100 道小数乘法计算题5.6 2.93.771.80.02965.22 0.39.990.024.670.95.54 2.441.6666.19.4320.0025.6 6.54.882.95.612.18.9 2.49.770.021.3845.18.78 832.6610.0590.24.268 1.7575.79.462.85.17.8 6.41.54.92.50.885.555 5.22.223.337.6588536.02 0.356.78835.62.90.02 965.220.39.990.024.67 2.441.6666.19.4320.0025.6 6.54.882.9

2、5.614.3.8.9 2.45.5559.770.021.384 5.14.2681.31.54.97.658 855.36.39.91.44.8 9.15.594.81.31.62.1 7.63.82.38.70.12.1 0.42.83.58.7888.575.72.50.8836.020.34.4 7.36.42.40.670.2 5.64.63.83.82.31.8 9.61.74.79.84.31.1 2.6 619.462.855.5555.256.78 8 348.812.484.4.2 1.89.48.49.15.61.8 9.66.14.88.68.97.7 9.92.98

3、.21 0.0590.217.8 6.42.223.330.15.34.1 0.89.81.38.66.50.5 4.6229.570.41.9 1.2.1 7.927.55.70.37.63.4 93.91.73.771.8185.44 1641.84721.7967.5 105230.40.6121.24366.21 0.030.660.315.62.94.67 0.90.736232101.4.11.97 1.53.771.852.4443.5 1251.30.2769.62.90.02 966.1 35.217 91.23.838.4 0.85.220.39.4320.00239.6

4、240.7560.18150.069.99 0.025.66.54.882.9.0.61 4.38.92.45.5559.77 0.028.20.120.80.976.4 5.44.73324214.36 2.78.336.21.70.0356.78 81.251.22.410.71.384 5.18.788312.661.0.059 0.24.2681.75.75.79.46 2.8517.86.41.54.95.555 5.22.223.337.658850.396 1.2=0.7560.36=15.61.3=0.18 1.5=0.0251.4=13.0636=0.04 0.12 3.84

5、2.6 5.763.16.9 0.135.20.615.2550.25 0.04617.15223.9 18.41.335.4 4.22.523.490.753.33.7 0.0166.40.50.0420.5425 3.68 0.2513.760.8=4.480.40.76 0.320.120.16 1.55 1.08 .4.8 0.25 0.1251.4 （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）10.75 12.5= （用乘法验算）3.25 9.04= （用除法验算）36.02 0.3 （循环小数的用简便方法，除不尽保留2 位小数）：8.2 0

6、.120.80.976.45.44.7 3324214.362.7.8.33 6.21.70.0356.7881.25 1.22.410.73、脱式计算（能简算的要简算）2.5 7.1 416.129916.125.20.9 0.97.28 99+7.284.3500.2642.64 0.52615.7 15.7 24(2.2750.625) 0.28 4.40.8 3.4 0.8.3.94+34.3 0.21.2(9.6 2.4) 4.88.91.1 4.72.7 5.4 3.93.69.85-5.468.053.4+7.66.58 4.5 0.92.80.5+1.584.8（ 15 2.4 ）324.9 0.94.84.8 0.5(1.250.125) 84.8 100.156.59956.57.0910.8 0.8 7.09.4.85 + 0.35 1.48.7 17.