100道小數(shù)乘法計算題

1、知識是人類進步的階梯100道小數(shù)乘法計算題5.6 &93.77 M.80.02 期65.22 )0.39.99 )0.024.67 私95.54 )2.441.666 619.432 )0.0025.6 瀉.54.88 )2.95.61 )2.18.9 &49.77 )0.021.384 )5.18.78 渴32.6 10.059 )0.24.268 M.757X5.79.46 )2.85知識是人類進步的階梯5.6 瀉.54.88 4.95.61 4317.8 641.5 M.92.5 )0.885.555 5.22.22 3.337.658 )8536.02 )0.356.78 835.6

2、2.90.02 期65.22 )0.39.99 )0.024.67 )2.441.666 619.432 )0.002知識是人類進步的階梯8.9 2.45.5 名59.77 為.021.384 5.14.268 X.31.5 497.658 855.3 瀉.39.9 X.44.8 溜.15.59 M.81.3 X.62.1 漢.63.8 2.38.7 8.12.1 8.42.8 )3.58.78 渴8知識是人類進步的階梯0.5 46229.570.4 X.9 157X5.72.5 0.8836.02 0.34.4漢.30.6漢0.21.81.7 479.8 4.31.1 2.6 619.46

3、次.855.555 5.256.78 8 34X8.812.48 M4.2 X,89.4 潟.49.1 漏.61.8 溜.66.1 488.6 洛.97.7 溜.92.9 )8.21 0.059 a217.8 642.22 )3.330.1 名.34.1 8.89.8 X.38.6 /.52.1 漢.927.5 )5.70.3 漢.63.4 93.9 X.73.77 X.8185.44 4641.84 斗21.7 967.5 105230.4 -0.6121.24 W66.21 6.030.66 6.315.6 )2.94.67 6.90.736 之3210 T.4知識是人類進步的階梯9.99

4、 )0.025.6 瀉.54.88 -2.911.97 X.53.77 X.85X2.4443.5 X251.3 6.2769.6 290.02 期66.1 35.21 7938.4 6.85.22 )0.39.432 8.00239.6 )240.756 -0.1815 田.06知識是人類進步的階梯0.61 M.38.9 245.5 名59.77 )0.028.2 6.120.8 6.976.4 -5.44.7毛324214.36 -2.78.33 621.7 6.0356.78 淤1.25 4.22.41 6.71.384 -5.18.78 渴312.6 )610.04 )0.12 =3.

5、84 X 2.6 5.76 3 =0.059 0,24.268 M.75.7 名.79.46 )2,8517,8 )6,41.5 4.95.555 5,22.22 a337,658 )850.396 4.2=0.756 -0.36=15.6 X,3=0.18 X.5=0.025 1,4=13.06 36=16.9 6.135.2 私615.25 )50.25 )0.04617.15 )223.9 18.4 1 i335.4 M.22.52 )3.490.75 -3.33.7 6.0166.4 )0.50.042 8.5425 3.68 0.2513.76 -0.8=4.48 私40.76 6.

6、320.12 )0.16 =1.55 T.08知識是人類進步的階梯4.8 8.25=0.125 X 1.4 楸留兩位小數(shù)）2.5 6.7=（保留三位小數(shù)）10.1 33=（商用循環(huán)小數(shù)）10.75千2.5=（用乘法驗算）3.25瀚.04=（用除法驗算）36.02 6.3 （循環(huán)小數(shù)的用簡便方法，除不盡保留 2位小數(shù)）：8.2 6.120.8 6.976.4 544.7 3324214.36 -2.7知識是人類進步的階梯8.33 621.7 6.0356.78 )81.25 4.22.41 -0.73、脫式計算（能簡算的要簡算）2.5 漢.1 M16.12 )99+16.125.2 5.9 + 0.97.28 )99+7.284.3 名0X0.264-2.64 )0.526X15.7 + 15.7 )24(2.275 +0.625) 0.284.4 8.83.4 )0.83.94+34.3 0.21.2 旭.6 24) 4.88.9 X.1 M.72.7 名.4 3.93.6 9.85-5.468.05 W.4+7.66.58 M.5 8.92.8 8.5+1.584.8 /15 24)32 + 4.9 0.94.8-4.8 8.5(1.25-0.125) 87.09 X0.8-0.8 漢.094.8 00.156.5 99 + 56.54.85 + 0.351.48