《五年级上册小数口算练习题》由会员分享，可在线阅读，更多相关《五年级上册小数口算练习题（21页珍藏版）》请在金锄头文库上搜索。
1、一、- 22 -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=二、9.60.1=8.050.1=0.10.01=0.0231000=41100= 8800400= 0.1210= 60030= 7.59100= 150+70= 356-98= 1258= 三、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=1.85=7.20.9=8.40.4= 四
2、、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=五、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=六、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= 20034= 550450= 180600= 七、27
3、0030= 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=八、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= 九、0.224= 0.90.52= 3.991= 03.52= 2.55= 8.47= 0.3417= 2.50.5= 8.40.7= 0.340.17= 30.44= 1.26= 十、0.720.6= 2.6
4、1.3= 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=一、500.002=2.50.01=4000.042000.001=5.10.17= 0.281.4= 0.90.45= 9.616= 410.01= 0.011= 7.51.5= 0.819= 二、7.50.1= 0.90.3=0.350.0013.50.5=10.06=90.5=1.258= 0.20.4= 4.50.9=2.54=12.54=0.30.1=三、4.52= 7.8+0.22= 3.40.4= 12.60
5、.9= 481.6= 1.140= 2.26= 1388.9= 0.350.1=0.360.01=75.35-23.04=4.007-0.09=四、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=五、1.25100= 5.6+99= 4010025= 90-0.9= 510.001=350.001=540.1=540.1=541000=25.23+0.77=98.54-63.45=300.003=六、6126= 1280= 1.5100= 84040
6、=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=七、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=八、6.39+9.31=4.83-1.34=5.75-1.24=6.77-4.79=0.94+3.40=3.54+7.84=9.45-3.01=0.09+0.87=3.08-0.91=5.43+4.85=8.16+3.44=8.14-
7、5.89=九、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=十、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=一、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
8、.04=4.007-0.09=二、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= 三、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= 四、481.6= 1.140= 2.26= 1388.9= 0.350.1=0.360.01=75.35-23.04=4.007-0.09=171000= 0.56+0.4= 8025= 1-0
9、.93=五、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= 六、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=七、6126= 1280= 1.5100= 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=八、1
10、0.001=10.001=0.0011=0.0010.1=3.4-1.4= 7.82-7.2= 2.19+9.1= 10.1-0.89= 0.68+0.42= 8.1-5.1= 0.728-0.24= 0.8+0.18= 九、0.89-0.25= 1-0.98= 0.048+0.52= 5400= 19.9+11.1= 1871000= 1+3.89= 0.08110= 7510= 0.960.8= 0.87= 1.57= 十、1.328= 0.78= 10.32= 50.6= 0.90.3= 3.50.2= 2.010= 100.05= 0.137= 0.21100=0.74= 0.054=
11、 一、40.3= 430-250= 0.17+0.06= 1.02-0.09= 7200800= 0.17+0.6= 0.83-0.6= 17300= 0.98-0.09= 0.2+0.78= 600700= 10.2+0.02= 二、0.15+0.7= 670+250= 10.2+0.2= 9.2-6= 8500500= 3.2-3.2= 3.7+2.3= 25100= 3.2-0.32= 2+2.8= 380-290= 0.35+0.5= 三、0.35+0.63= 350070= 3.1+3= 3.8+0.38=7500250= 3.8+1= 0.95-0.05= 450+780= 3.1
12、+0.3= 3+0.3=6309= 4.5-0.4= 四、9.5-5= 3309= 9.53-1.53= 9.5-0.5=3.5+2.4= 1-0.95= 0.3+0.27= 0.47+0.13= 4.5+4= 4-0.6= 0.95+0.05= 2.5+3.2= 五、0.74+0.16= 23100= 9.8-4.8= 48040= 0.53100= 5.1+2.3= 12580= 0.07810= 0.52+0.4= 7012=0.25100= 3.4-2.8= 六、0.6-0.37= 0.05210= 10+0.08= 1-0.75= 0.51000= 0.82+0.3= 13.5+6.5= 3.05100= 1.2-0.8= 21.6-12.6= 63100=
