1、苏教版五年级数学上册口算练习题2.55= 0.012100= 0.00540= 500.01=7.5200= 32.08+0.07= 7.005-3.58= 50.005=1.89= 0.180.9= 0.75+10.05= 780.01=9.60.1= 8.050.1= 0.10.01= 0.0231000=41100= 8800400= 0.1210= 60030= 7.59100= 150+70= 356-98= 1258= 1010.002= 5.06+0.56= 61.21-5.22= 25.25-0.251=30.5= 1025= 4.80.16= 03.89=1.50.3= 1.
2、85= 7.20.9= 8.40.4= 03.5= 0.90.3= 10.06= 90.5=1.258= 2.63= 4.12= 0.350.2=0.2540= 501000= 45.03+0.52= 14.1-10.02=5.60.8= 5.61.4= 0.480.8= 4.40.11= 4.23= 3.20.4= 0.30.01= 40.5= 87.01+0.99= 58.02+1.003= 1250.0008= 1.250.8=60.025= 3.66.3= 0.054= 3.50=35.06-23.12= 71.1-0.01= 71.10.1= 71.1+0.01=54005= 200
3、34= 550450= 180600= 270030= 451.4= 8100= 89100= 4.68+7.10= 9.63+6.28= 7.71-2.69= 9.91-8.74=6.07-1.69= 5.00+6.13= 8.24-7.63= 5.21+5.49=400.25= 40.4= 7.50.25= 4.20.7=3.50.01= 3.50.01= 351000= 0.350.01=8.21.8= 10035.22= 2.50.4= 2.45= 0.224= 0.90.52= 3.991= 03.52= 2.55= 8.47= 0.3417= 2.50.5= 8.40.7= 0.3
4、40.17= 30.44= 1.26= 0.720.6= 2.61.3= 0.60.3= 03.65= 7.821= 0.0010.1= 1.40.7= 3.60.06= 800.125= 4000.005= 12.50.1= 12.50.1=500.002= 2.50.01= 4000.04 2000.001=5.10.17= 0.281.4= 0.90.45= 9.616= 410.01= 0.011= 7.51.5= 0.819= 7.50.1= 0.90.3= 0.350.001 3.50.5=10.06= 90.5= 1.258= 0.20.4= 4.50.9= 2.54= 12.5
5、4= 0.30.1=4.52= 7.8+0.22= 3.40.4= 12.60.9= 481.6= 1.140= 2.26= 1388.9= 0.350.1= 0.360.01= 75.35-23.04= 4.007-0.09=270.027= 2.10.01= 2.0040.2= 50.1+21.51=0.82+0.08= 2731= 0.6310= 410= 171000= 0.56+0.4= 8025= 1-0.93=1.25100= 5.6+99= 4010025= 90-0.9= 510.001= 350.001= 540.1= 540.1=541000= 25.23+0.77= 9
6、8.54-63.45= 300.003=6126= 1280= 1.5100= 84040=8.94-6.73= 8.95-0.73= 3.61-0.30= 7.78-5.15=8.38+4.25= 7.82-2.37= 7.39-7.03= 8.56-7.52=32.4= 9246= 8.19= 2.54=9.21-8.20= 6.88-0.49= 8.06-6.96= 2.76-1.02=3.50-2.54= 0.66+9.27= 8.99-8.84= 3.18-2.65=6.39+9.31= 4.83-1.34= 5.75-1.24= 6.77-4.79=0.94+3.40= 3.54+
7、7.84= 9.45-3.01= 0.09+0.87=3.08-0.91= 5.43+4.85= 8.16+3.44= 8.14-5.89=2.55= 0.012100= 0.00540= 500.01=7.5200= 32.08+0.07= 7.005-3.58= 50.005=1.89= 0.180.9= 0.75+10.05= 780.01=4.68+7.10= 9.63+6.28= 7.71-2.69= 9.91-8.74=6.07-1.69= 5.00+6.13= 8.24-7.63= 5.21+5.49=400.25= 40.4= 7.50.25= 4.20.7=4.52= 7.8
8、+0.22= 3.40.4= 12.60.9= 481.6= 1.140= 2.26= 1388.9= 0.350.1= 0.360.01= 75.35-23.04= 4.007-0.09=8.21.8= 10035.22= 2.50.4= 2.45= 0.224= 0.90.52= 3.991= 03.52= 2.55= 8.47= 0.3417= 2.50.5= 1.258= 2.63= 4.12= 0.350.2=0.2540= 501000= 45.03+0.52= 14.1-10.02=5.60.8= 5.61.4= 0.480.8= 4.40.11= 481.6= 1.140= 2
9、.26= 1388.9= 0.350.1= 0.360.01= 75.35-23.04= 4.007-0.09=171000= 0.56+0.4= 8025= 1-0.93=1.25100= 5.6+99= 4010025= 90-0.9= 510.001= 350.001= 540.1= 540.1=8.21.8= 10035.22= 2.50.4= 2.45= 0.224= 0.90.52= 3.991= 03.52= 200.1= 200.1= 120= 0.120=541000= 25.23+0.77= 98.54-63.45= 300.003=6126= 1280= 1.5100=
10、84040=8.94-6.73= 8.95-0.73= 3.61-0.30= 7.78-5.15=4.68+7.10= 9.63+6.28= 7.71-2.69= 9.91-8.74=10.001= 10.001= 0.0011= 0.0010.1=17.85（2.96+5.85 ） 4.61+5.8+4.2+6.39 22.84.91+5.0922.80.1250.250.564 17.210.1 3.141.9+31.40.81 9.49.9 0.6660.7+0.2220.9 4243.434342.4244.162.5 2.57.5+7.56.4+7.5+0.75 38212.50.801342660866 25032125 286101286 24102 475002.54 23.40.813.47.250.2 99 3.75 0.5 2.75 2 2.3 0.1 2.3 9.94.7 0.99 5.26 0.125 2.74 8 328 0.57 6.72 5.7
