100道小數(shù)乘法計算題

1、豎式計算5.6>2.93.71.80.02965.20.329.99>0.024.670.95.52.41.66.19.40125.66.54.82.95.610.038.9>2.49.770.021.3>5.18.6832.66.10.0590.24.81.75.75.79.42.517.8>6.41.54.92.50.885.5555.22.223.337.6588536.020.356.78>835.62.90.02965.220.35.6>6.54.882.95.614.38.92.45.5>559.770.021.384>5.14

2、.2681.31.5刈97.658855.36.39.91.44.8>9.15.594.81.31.62.17.63.8>2.38.70.12.10.42.83.58.7888575.72.50.8836.020.34.47.36.42.40.670.25.64.63.83.82.31.89.61.74.72.6>619.46>2.855.5555.256.78834X8.812.48X4.21.89.48.49.1>5.61.8>9.66.14.88.68.97.7君.92.9>8.20.0590.217.86.42.22>3.330.15.3

3、4.10.89.81.38.6>6.50.54.60.41.912.17.927.5>5.70.37.63.493.91.73.77X.8185.444641.84721.7-967.5斗05230.4-0.6121.24W66.21©.030.66£.315.6>2.94.67©.90.736-23210T.411.97X.53.77X.85X2.4443.5X251.3©.2769.6290.02966.135.21791.2務838.4£.85.220.39.432000239.6240.756£.18153.

4、069.99>0.025.66.54.88-2.90.614.38.9245.5559.770028.2£.120.8£.976.4-5.44.7W324214.36-2.78.33621.7£.0356.7881.25壬22.41-0.71.384-5.18.788312.6>610.0590.24.2681.75.7時9.46>2.8517.86.41.54.95.5555.22.22>3.337.658850.3964.20.756-0.3615.6X.30.181.50.0251.413.06>360.040123.84X2.

5、6*5.76316.9£.135.20615.25>50.250.04617.15亥23.918.41335.44.22.523.490.75-3.33.7£.0166.40.50.0420.5413.68>0.251.55T.084.80250.125X1.4留兩位小數(shù)）2.5£.7=（保留三位小數(shù)）10.133=（商用循環(huán)小數(shù)）10.7542.5=（用乘法驗算）3.25«.04=（用除法驗算）36.02-0.3（循環(huán)小數(shù)的用簡便方法,除不盡保留2位小數(shù)）：8.2£.120.8£.976.4544.7擊32W214.36

6、-2.78.33821.7七.0356.78>81.25壬22.41£.7ZXI/K688書9做乙12®£K+t76£80(憶£8,伙PP82®(9290+9ZS7)ZGL+ZGLX9乙9Q<P9Z-P9乙0X0啾£十8SZ+66<8SZ乙I/9L+6成乙I/9L（菖凰查易菖凰?。┹?4辛跚'£6.58>4.5092.805+1.584.8X15專.4)32+4.90.94.84.805(1.250.125)84.8X00.156.5>99+56.57.09X0.80.8又.090.873.16+4.64