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1、五年级小数口算练习题3.41.4= 7.827.2= 2.199.1= 10.10.89= 0.680.42= 8.15.1= 0.7280.24= 0.80.18= 0.890.25= 10.98= 0.0480.52= 5400= 19.9+11.1= 1871000= 1+3.89= 0.08110= 7510= 0.960.8= 0.87 1.57 1.328 0.78 10.32 50.6 0.90.3 3.50.2 2.010 100.05 0.137 0.21100 0.74 1.02-0.09= 0.98-0.09= 670+250= 3.7+2.3= 0.35+0.5= 75
2、00250= 3+0.3= 9.53-1.53= 0.47+0.13= 0.74+0.16= 5.1+2.3= 0.25100= 1-0.75= 1.2-0.8= 801000= 3.5+4.8= 0.25+0.75= 5.8-3.6= 0.054 7200800= 0.2+0.78= 10.2+0.2= 25100= 0.35+0.63= 3.8+1= 6309= 9.5-0.5= 4.5+4= 23100= 12580= 3.4-2.8= 0.51000= 21.6-12.6= 2.7+0.4= 3.5+2.4= 3.7+0.33= 0.52+0.4= 40.3 0.17+0.6= 600
3、700= 9.2-6= 3.2-0.32= 350070= 0.95-0.05= 4.5-0.4= 3.5+2.4= 4-0.6= 9.8-4.8= 0.07810= 0.6-0.37= 7.82+0.3= 63100= 0.72-0.43= 5+0.07= 0.51+0.33= 6.45+5.5= 430-250= 0.83-0.6= 10.2+0.02= 8500500= 2+2.8= 3.1+3= 450+780= 9.5-5= 1-0.95= 0.95+0.05= 48040= 0.52+0.4= 0.05210= 13.5+6.5= 0.83-0.5= 30100= 1-0.61=
4、1-0.6= 4.5-1.3= 0.17+0.06= 17300= 0.15+0.7= 3.2-3.2= 380-290= 3.8+0.38= 3.1+0.3= 3309= 0.3+0.27= 2.5+3.2= 0.53100= 7012= 10+0.08= 3.05100= 0.76+0.14= 0.92-0.2= 0.47+0.23= 8-4.6= 3.4-2.8= 9.53-1.53= 8.8-6.7= 10+0.08= 9.5-7.3= 7.2+0.8= 7.82+0.3= 8.8-6.7= 9.5-7.3= 1-0.95= 3.4-2.8= 0.96-0.35= 9.53-1.53=
5、 0.25+0.75= 1.2-0.8= 0.83-0.5= 2.7+0 12.58 2.34 3.250 0.450 300.1 2.63 4.12 0.350.2 7.50.1 2.52= 0.510= 0.68= 2.12= 2.810= 0.70.8= 6.92.5= 0.75100= 0.750.25= 0.360.4= 7.2+12.8= 1.64+4.1= 3.080.01= 10.89= 0.325100= 3.90.13= 12.5= 9.60.8= 50.12= 50.25= 0.560.8= 87.2= 3.60.12= 0.960.2= 0.0420= 7.20.8=
6、0.020.5= 0.1258= 0.640.8= 46.73.8= 1020= 4.951000= 9.60.8= 2.58= 7.20.1= 1.250.8= 50.24= 240.5= 7.80.01= 7.42.8= 1.230= 7.80.6= 10.50.4= 5.6+0.4= 63.4= 3.60.3= 4.80.3= 0.79= 12.84= 2415= 6.90.1= 0.1082= 0. 560.7= 0.010.1= 3.20.04= 4.50.05= 4.80.5= 5.40.6= 0.180.2= 0.0120.2= 25= 7.30.27= 4.7+2.3= 0.6
7、20.32= 6.37= 0.862= 3.624= 5.213= 8.6510= 0.40.5= 4.950.9= 0.1254= 0.250.4= 01.7= 3.90.13 2.84.2= 3.25= 0.168= 7.30.3= 4.55= 80.125= 4.52= 1.40.5= 5.6100= 0.5628= 0.81.1= 12.55= 0.350.6= 2.40.8= 9.650.1= 3.280.1= 1.60.8= 0.22102= 16.50.5= 0.842.1= 70.62= 4.50.02= 06= 0.30.6= 0.540.6= 0.610.39= 0.562
8、8= 1020= 4.080.4= 109.4= 0.80.11= 7.212.8= 5.60.01= 2.3100= 0.75100= 0.1082= 10.89= 7.80.01= 5.40.6= 35= 70.62= 120.5= 5.20.4= 12.20.2= 5.6100= 0.413.7= 0.020.5= 7.20.8= 1.40.5= 840.21= 0.750.25= 2.516= 0.1082= 1.7532.5= 1.020.2= 0.80.05= 0.80.13= 1.244= 5.67= 0.480.04= 0.542.2= 1.50.6= 46.552.5= 81
9、.25= 0.270.3= 0.020.5= 7.80.01= 1.50.6= 2.52= 0.610.39= 1.20.3 = 165.07= 0.260.3= 12.60.03= 0.3417= 3.270.63= 72 7.2= 1.252.5= 3.50.05= 0.320.8= 0.45102= 73.5= 2.5101= 3.60.3= 5.40.6= 0.320.8= 0.510= 0.5628= 6.61.1 = 5.213= 8.40.02= 8.710.1= 8.080.4= 5.020.3= 0.70.35= 5.55.5= 20.02= 12.250.5= 1.2588= 4.20.76= 0.651010.65= 6.37= 3.25= 12.250.5= 0.68= 1020= 4.97= 1.6441= 1.26= 210.21= 0.52.2= 0.30.5= 0.71.4 16.88= 0.2540= 73.50.1= 2.643.851.54= 0.48.625= 2.672.67= 5.6100= 70.62= 73.50.1= 2.12= 4.080.4= 00.48=
