三年级小数点口算训练题.doc

三年级小数点口算训练题1.25.2=5.23.3=4.23.2=36.2=5.22=4.63.2=3.61.3=4.33.5=0.30.2=65.9=1.20.8=2.20.5=1.220.33=0.84.2=3.51=43.5=6.28=2.65=7.78=0.360.25=0.350.24=1.25.2=5.23.3=4.23.2=1.55=5.36.2=4.32.6=5.81.6=6.22.3=5.23.2=4.21.5=6.23.1=4.23.1=5.93.6=4.85.7=9.36.2=36.2=5.22=4.63.2=1.60.3=5.20.3=4.60.8=4.63.8=0.96.3=1.23.6=10-3.5=1.021.02=3.53.6=2.90.8=1.60.3=6.23.5=3.61.3=4.33.5=0.30.2=1.20.3=0.250.25=1.23=70.3=0.63.2=0.80.3=0.50.9=0.60.4=1.20.5=0.86.2=0.30.7=1.50.9=65.9=1.20.8=2.20.5=1.52.0=2.34.2=109.8=1.21.2=3.53.5=1.21.2=0.94.2=3.51.6=0.320.32=0.250.25=1.251.25=0.362.3=1.220.33=0.84.2=3.51.6=0.51.3=0.60.4=1.51.4=1.61.3=1.21.1=2.20.3=0.80.4=1.31=3.52.6=1.20.3=83.2=54.3=43.5=6.28=2.65=7.78=9.99=6.30.6=5.25=1.16=1.20.6=1.61=0.60.5=0.120.13=0.250.24=0.223.2=0.330.15=0.110.25=0.60.9=1.91.5=4.52.3=6.23.2=1.80.9=1.60.5=2.50.3=1.32.6=2.50.4=3.60.56=1.20.08=1.33.02=3.253.14=1.262.03=0.360.25=0.350.24=0.260.15=0.380.27=0.190.37=0.90.7=1.24.5=3.22.1=6.53.2=4.52.3=4.61.3=2.55.2=1.91.7=2.62.4=3.51.5=1.111.22=1.331.22=1.441.33=0.220.33=0.50.3=3.063.02=0.20.5=0.440.36=0.450.32=0.160.32=0.350.21=0.660.25=0.120.32=2.63.5=3.51.6=3.82.6=1.92.6=3.62.5=1.362.36=3.63.6=0.020.02=1.021.02=3.53.5=1.61.23=1.552.3=1.53.4=2.62.5=3.63.1=6.72.8=1.30.8=1.53.8=7.23.5=1.62.7=4.62.3=1.332.55=3.080.25=0.360.24=1.250.33=4.023.02=1.081.03=0.360.25=1.63.7=2.62.6=1.20.6=2.30.66=10.32.3=10.32.3=10.2510.25=110.310.3=3.253.75=1.020.02=1.060.06=3.20.25=1.33.24=1.251.35=0.280.36=6.23.5=2.31.8=3.72.6=3.81.5=3.20.6=1.81.2=1.023.02=10.620.6=10.310=11.111.1=10.52.5=3.020.02=1.030.03=1.250.35=1.60.5=5.23.4=6.65.5=3.53.6=2.61.3=7.31.4=5.22.6=3.43.6=7.75.8=9.354.74=38.63.8=1.64.7=8.15.6=2.260.86=4.94.7=76.54.6=31.14.5=31.93.4=3.454.6=4.4554.5=2.751.3=39.42.75=67.31.6=61.96.2=67.16.6=46.82.8=47.62.15=44.41.4=1.79.6=43.36.3=4.48.6=5.51.9=38.95.5=0.750.4=200.78=5.73=4.91.7=1.340.8=20.75=8.70.03=0.20.09=8.52.5=3.41.4=0.680.42=7.827.2=29.1=0.480.52=8.15.1=0.780.24=0.80.18=10.98=0.90.1=10.8=4.54=5.64=5.73.3=104.4=66.6=9.52.7=10.55=3.74.8=73.3=3.250.75=2.73.9=0.70.9=0.91=14.60.4=100.1=140.78=32.7=50.08=1.642.35=1.11=8.346.22=12.63.4=1.34.3=7.26.9=9.38.8=4.415.99=19.85.6=19.256.8=1.925.793=8869.21=10.3=136.5105=73.452.1=93.120.9=63.111=0.339.8=10.530.4=7.66.7=41.6=3.861.6=3.822.24=6.73.44=3.52.4=6.60.4=73.77=15.66.6=7.51.25=1.50.5=10.9=2.30.6=0.90.8=1.90.9=3.52.4=0.360.64=0.960.3=7.28=90.1=45.6-12.3=45.6-12.8=87.3-55.6=77.6-44.9=88.4-51.9=22.8+46.7=1.3+12.7=5.8+56.7=45.7+61.8=6.9+4.7=12.3+46.2=56.7+4.9=15.7+46.5=23.5+48.7=15.6+74.3=23.5+46.7=56.3+14.7=56.3-28.7=15.7-5.6=87.6-45.9=21.8+30.6=13.2+65.3=88.4-52.7=50.8+35.6=45.8+32.1=36.4+54.1=28.4+12.3=62.3+27.7=98.4-64.3=12.3+13.4=45.3+86.2=67.4-35.5=13.5+12.3=55.4+31.1=77.3-54.9=24.6+13.