1、笔算乘法练习题 ( )5.62.9 3.771.8 0.0296 5.220.3 9.990.02 4.670.9 52.44 1.6666.1 9.4320.002 5.66.5 笔算乘法练习题 ( )4.882.9 5.614.3 8.92.4 5.555 9.770.02 1.3845.1 8.7883 2.661 0.0590.2 4.2681.7 笔算乘法练习题 ( )575.7 9.462.85 17.86.4 1.54.9 2.50.88 5.5555.2 2.223.33 7.65885 36.020.3 56.788 笔算乘法练习题 ( )3.771.8 0.0296 5.2
2、20.3 9.990.02 4.670.9 52.44 1.6666.1 9.4320.002 5.66.5 4.882.9 笔算乘法练习题 ( )5.614.3 8.92.4 5.555 9.770.02 1.3845.1 8.7883 2.661 0.0590.2 4.2681.7 575.7 笔算乘法练习题 ( )9.462.85 17.86.4 1.54.9 2.50.88 5.5555.22.223.33 7.65885 36.020.3 56.788 5.62.9笔算除法练习题 ( )85.4416 42.847 101.79 67.515 230.46 21.2436 0.736
3、23 43.512 35.217 39.624 笔算除法练习题 ( )6.210.03 2101.4 51.30.27 91.23.8 0.7560.18 0.660.3 11.971.5 69.62.9 38.40.8 150.06笔算除法练习题 ( )(循环小数的用简便方法,除不尽保留 2 位小数): 8.20.12 0.80.9 76.45.4 4.73 1.251.2 3242 14.362.7 8.336.2 1.70.03 2.410.7计算练习题 ( )用竖式计算0.3961.2= 0.7560.36= 15.613=0.1815= 0.02514= 3.0636=0.040.1
4、2 3.842.6 5.763 (保留一位小数)计算练习题 ( )7.1522 90.753.3 3.680.2516.90.13 1.553.9 3.70.01613.760.8= 5.20.6 8.41.3 计算练习题 ( )6.40.5 4.480.4 5.255 35.44.2 0.0420.54 0.760.32 0.250.046 2.523.4 1.0825 计算练习题 ( )0.120.50.16 4.80.25 0.1251.4 (保留两位小数)2.50.7= (保留三位小数) 10.13.3= (商用循环小数)10.7512.5= (用乘法验算) 3.259.04= (用除
5、法验算)计算练习题 ( )脱式计算(能简算的要简算)2.57.14 16.129916.12 5.20.90.97.2899+7.28 4.3500.2 642.640.52615.715.724 (2.275 0.625)0.28 3.94+34.30.2 计算练习题 ( )1.2(9.62.4)4.8 8.91.14.7 2.75.43.9 3.69.85-5.46 8.053.4+7.6 6.584.50.9 2.80.5+1.58 324.90.9 4.84.80.5 计算练习题 ( )(1.250.125)8 4.8100.1 56.59956.5 7.0910.80.87.09 4
6、.85 + 0.35 1.4 8.7 17.4 - 8.7 7.4 12.50.42.58 0.873.16+4.64 9.5101 计算练习题 ( )0.68 (5.2 -3.5) 1.25 40.5 0.81 0.18 4.8 (15 2.4) 6.81+6.8199 0.2518540 4.40.83.40.8(9.37+9.37+9.37+9.37) 2.5 2.376.3+2.373.7 2.51.250.32 计算练习题 ( )3.810.1 2.5(3.80.04) 460.33+540.333.810.1 0.2539+0.25 0.12572 (85.27) 1.25 6.81+6.8199 0.2518540计算练习题 ( )6.80.750.5 3.750.1252.75 1.53+23.47.29.599 13.50.98 12.58.8 94.8352.46.23 5.51.50.12 4.078.69.125计算练习题 ( )54-X=24 7X=49 126X=4213+A=28.5 2.4X=26.4 7.5x3x=1851.3-2x=5.5 24x+6x=63.6 5.6x+4.4x=5.2