小數(shù)乘除法豎式計算練習題

1、小數(shù)乘法練習題（一）一、一般乘法豎式計算題65X0 70.0 016X 130.65X0.170.62X5.20.65X7.372X0.038.7X0.927.65 X 8.53.7X0.01 65.76X1.33.83 X 2.61 28X0.04二、乘數(shù)中間有56.2X4.08“0”的乘法2.02X3.6125X2.0423.5X 1 .022.5X20.18.81 X1.011 91 X0.3072.01 X 1 .03文章三.積末尾有“0刀的乘法1 .6 X 0.850.35 X8.042.25 X2.40J5X2.80.25X0.443.15 X1 .80.025X361 .25 X

2、0.8三、簡便計算。025x640.68X101326X57-326X0755.6x99+ 55.61 25X213X0.819.625 -(4.379+ 9.625)3.42 X 5.7 +4.3 X 3.428.75X1 1 8.759.9X202518X3.070.131 X2024.15X 1.032.42X1 .05文章小數(shù)乘法練習題（二）一、一般乘法豎式計算題205X0.18305X0.142.03X0.1310.2X2.3103X0.230.408X0.241 .05 X 3.51 07X 1 .82.03X0.1420.4x2.6205X0.130.34x0.1260.32X0

3、.142.4x0.960.5 X 0.1 50.36x2.3二、乘數(shù)中間有“0”的乘法1.25X 8.081.02X2.151.02X20.62.05x4.62.8X0J652.36 X 0.35三、積末尾有“0”的乘法18.6 X 1.52.06x0.251 .25 X 8.80.24x2.50.025 X 1 41 .05 X 35三、簡便計算。0.125X240.78X1013.25X57-3.25X0756.6x99+ 56.61.25 X 24X0.819.725-(4.379+ 9.725)3.56x5.7 + 4.3x3.566.75X101 -6.759.9X20167.5+1

4、5小數(shù)除法練習題（一）一、除數(shù)是整數(shù)的小數(shù)除法，計算并驗算。6&8+485.44斗 16289.9+18101.7+9243.2+642.7+7.515+0.0625.6-s-0.032文章二、一個數(shù)除以小數(shù)，計算并驗算。91.2+3.80756+0.1851.3-0.2726-J-0.13210+1.42.6880.56174-0.0348 斗 2.3三. 商的近似數(shù)，計算（保留一位小數(shù)）O14.36+2.78.33 + 6.232+421.25+1.22.41 +0.71.55+3.8文章四、商的近似數(shù)，計算（保留兩位小數(shù)）。28+181.553.97.09+5.23.81+7246.4+

5、135.63+ 6.140.32+24五、循環(huán)小數(shù)。28+18400+757&6+112.29+1小數(shù)除法練習題（二）一、除數(shù)是整數(shù)的小數(shù)除法，計算并驗算。1.35+270.416 + 323.64+5216.8+2815.6+24038+1521-5-1.410.8+458.84+1.7文章二、一個數(shù)除以小數(shù)，計算并驗算。62.4+2.62.384-0.340.544 壬066.21 +0.35.982.32.7壬7.55.63+648+23三.商的近似數(shù),計算（保留一位小數(shù)）O3.81+78.33+32.04 十 2.419.76+5214.28 子 284.55 + 7四、商的近似數(shù)，計算（保留兩位小數(shù)）o15.8+0.9132.27壬 2.75