小数乘除法计算题及其答案复习课程.pdf

小数乘除法计算题及其答案 精品文档 收集于网络，如有侵权请联系管理员删除 许家庄小学小数乘除法专项练习 乘法 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=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=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=精品文档 收集于网络，如有侵权请联系管理员删除 除法：85.4416=42.847=101.79=67.515=230.46=21.2436=0.73623=43.512=35.217=39.624=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=（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=精品文档 收集于网络，如有侵权请联系管理员删除 14.362.7=8.336.2 1.70.03=2.410.7=0.3961.2=0.7560.36=计算 0.1815=0.02514=3.0636=15.613=0.040.12 3.842.6 （保留一位小数）5.763 7.1522=90.753.3=3.680.25=16.90.13=1.553.9=3.70.016=13.760.8=5.20.6=8.41.3=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=精品文档 收集于网络，如有侵权请联系管理员删除 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=（用除法验算）3、脱式计算（能简算的要简算）2.57.14 16.129916.12 5.20.90.9 7.2899+7.28 4.3500.2 642.640.5 2615.715.724 (2.275 0.625)0.28 3.94+34.30.2 1.2(9.62.4)4.8 8.91.14.7 2.75.43.9 3.69.85-5.46 精品文档 收集于网络，如有侵权请联系管理员删除 8.053.4+7.6 6.584.50.9 2.80.5+1.58 324.90.9 4.84.80.5 (1.250.125)8 4.8100.1 56.59956.5 7.0910.80.87.09 4.85+0.35 1.4 8.7 17.4-8.7 7.4 12.50.42.58 0.873.16+4.64 9.5101 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+937+937+937)25 精品文档 收集于网络，如有侵权请联系管理员删除 2.376.3+2.373.7 2.51.250.32 3.810.1 2.5(3.80.04)7.69101 0.2539+0.25 0.12572 460.33+540.33 (85.27)1.25 6.81+6.8199 0.2518540 6.80.750.5 3.750.1252.75 1.53+23.47.2 9.599 13.50.98 12.58.8