小学五年级数学上期小数点除法计算练习试题合集

1、2.42=2.40.2=3.240.24=963=2.40.2=22.83=13416.90.13=10.7512.5=810=5.46=650.05=420.003=7.20.002=7.55=320.4=0.00363.6=2.50.005=8.60.0043=9.80.7=0.360.0006=7.52=6.321=8.40.0084=1.283.2=133.0007=50=2.170.7=(180+20)5=7210172=7.26-(5.26-1.5)=2502505=70+5050+70=2.678+787.4=1.250.80.5 （1.50.25)4 0.120.50.164.

2、3500.2=16.129916.12=645-4512=640+12845=642.640.5=8.053.4+7.6=2.80.5+1.58=56.59956.5=40119+284=5.370+4.63=3.69.85-5.46=4.84.80.5=4.85+0.351.4=40.50.810.18=6.81+6.8199=0.2539+0.25=0.2518540=1.53+23.47.2=3.01+1.7+0.99 =4.8(15 2.4)= 2.1308257=2.5(3.80.04)=6.81+6.8199=3.752.75=1.22.54 =5.4(0.510.17)= 0.7

3、899+0.78=5.4(7.266.05)=12.50.42.58=0.68（5.2-3.5)1.25=5-0.90.2+1.80.5=(0.25+2.5+25)0.4=6.43.28+4.63.28-3.28=4.40.83.40.8=2615.715.724=（7590331454=10.5(5.2-3.5)=6.25+3.85-2.125+3.875=2.14.3+5.72.1=6.54+2.4+3.46+0.6=1.54.20.750.25=0.25800.450.9=7.5-5.713=166.8+2.216+16=58.7-16.653.7=9.31-1.125-7.875=1.

4、2(9.62.4)4.8=1.510.0315.67.5）=4.7+3.91(32-29.7)=9.2+9.7283.21.5=（20.20.62.120.1=8.480.80.9=1010.3614.40.05）=10.5(5.14.4)+18.25=102511254.53.6=0.87536+4.058.1=6302.986.50.08）=(8.15.4)3.685.7=0.54(8.745.3)28.4=（1.256.4）14.882.4=58.8（0.60.70.02=3.61.20.55=(25.3-9.7)0.38.5=(4.32.012.2)4=0.8(3.22.992.3)=

5、5.2(4.60.920.04)=19.281.820.7=5.4(3.940.86)0.8=10.563.750.56=（37.62+20.760.042=(6.02 + 2.8 )0.4 - 2.05=(71.271.20.9)0.25=（4.25-4.250.81.7=1.521.655.7=(1.5 0.81)0.4=(0.25 +0.1250.750.4)=(4.84.80.5)2=202.548=0.8（10.40.640.92=（4.5+1.361.5=(25.3-9.7)0.37.6=0.4(3.2-0.8)1.2=(53.73-17.49)(2.6+12.4)=808.210

6、）=1.68.41.50.18=18.644.3520.9=(98.5)(54.76)0.1=（1.1-0.78）（2.7-1.95）=0.06(10.140.64)2=19.8+(3.749-0.299)2.3=1.51.20.62.4=（20.20.62.80.4=17.685.2+2.71.5=8.6+15.40.41.4=0.66.252.50.25）=5.6(12.58.5 0.85)=0.38+9.623.75.4=（5.84-3.90.4+0.15=2.021.0270.26=4.75+8.4(9.2-6.8)=5.4+(0.63+1.290.23)=2.986.53.23.12）=4.110.72（2