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1、五年级数学口算能力竞赛题（限时 5 分钟）班级 （） 学号（） 姓名（） 得分（） 4.7+2.3= 4.52= 6.9- 2.5= 7.20.8= 2.3100= 63.4= 0.62-0.32= 1.40.5= 0.75100= 0.70.8= 0.020.5= 3.60.3= 6.37= 5.6100= 120.5=0.750.25= 0.1258= 4.80.3= 0.962= 0.75100= 0.5628= 0.360.4= 0.640.8= 0.723.6= 165.07= 3.624= 0.81.1= 7.2+12.8= 46.73.8= 0.1082= 12.84= 5.21
2、3= 12.55= 1.6441= 4.20.4= 1020= 2415= 8.6510= 0.350.6= 5.20.4=3.080.01= 4.951000= 6.90.1= 0.40.5= 10.89=2.40.8= 10.89= 9.60.8= 0.1082= 0.726=4.950.9= 9.650.1= 0.325100= 2.58= 12.20.2= 0. 560.7= 0.1254= 3.280.1= 3.90.13= 5.6100=7.20.1= 0.010.1= 0.250.4= 1.60.8= 0.560.7=12.5= 1.250.8= 3.20.04= 01.7= 0
3、.1254= 0.22102= 9.60.8= 50.24= 4.50.05= 3.280.1=3.90.13 16.50.5= 50.12= 240.5= 3.90.13=4.80.5= 2.84.2= 0.842.1= 50.25= 7.20.1=7.80.01= 5.40.6= 3.25= 70.62= 0.010.1= 0.560.8= 7.42.8= 0.180.2= 0.168= 0.250.4= 4.50.02= 87.2= 1.230= 0.0120.2= 1.60.8=7.30.3= 96= 3.60.12= 7.80.6= 12.5= 25= 4.55= 0.30.6= 0
4、.960.2= 1.250.8= 10.50.4= 7.30.27= 80.125= 0.540.6= 3.20.04= 0.610.39= 0.5628= 1020= 4.080.4= 01.7=119.4= 0.80.11= 0.7212.8= 5.60.01= 0.22102=0.413.7= 0.020.5= 7.20.8= 1.40.5= 90.254= 840.21= 0.750.25= 2.516= 0.1082= 0.253.974=1.7532.5= 165.07= 5.213= 1.6441= 2.58=1.020.2= 0.260.3= 8.40.02= 1.296= 1
5、.80.3= 0.80.05= 12.60.03= 8.710.1= 210.21= 147.4 0.80.13= 0.3417= 8.080.4= 0.52.2= 4201.244= 3.270.63= 5.020.3= 0.30.5= 3.52006.44= 7.21.8= 0.70.35= 0.721.44= 1.920.040.480.04= 1.252.5= 5.555= 16.88= 0.325000.542.2= 3.50.05= 20.02= 0.2540= 0.654.35 1.50.6= 0.320.8= 12.250.5= 73.50.1= 105.4 46.552.5=
6、 0.45102= 1.2588= 2.643.851.54= 2.79= 81.25= 5.63.5= 4.20.76= 0.48.625= 0.933= 0.270.3= 2.5101= 0.65101-0.65= 2.672.67= 110.11= 4.7+2.3= 4.52= 6.92.5= 7.20.8= 102.5=63.4= 0.620.32= 1.40.5= 0.75100= 140.2=0.020.5= 3.60.3= 6.37= 5.6100= 6.43.2= 0.750.25= 0.1258= 4.80.3= 0.962= 200.5= 0.5628= 0.360.4= 0.640.8= 0.723.6= 9.61.2=3.624= 0.81.1= 7.2+12.8= 46.73.8= 3.442=12.84= 5.213= 12.55= 1.6441= 650.3= 1020= 2415= 8.6510= 0.350.6= 7.5-5=3.080.01= 4.951000= 6.90.1= 0.40.5= 3.4+6.6=2.40.8= 10.89= 9.60.8= 0.1082= 72.5-6=4.950.9= 9.650.1= 0.325100= （1.28.8）0.4= 4.8-1.9=
