小数加减乘除口算题.doc

1号9015=484=64016=393=2420=323=4816=128=273=2号248=142=8345=56080=9624=4020=4030=3726=3号60559=3023=128=2732=4827=450020=4号200360=6840=280270=42500=600040=51280=4.32.7=5号0.352.7=4.61.9=0.830.3=30.05=7.23.8=0.070.6=1.390.39=3844=88874=59237=38432=184610=46839=146020=502=784=49.53=0153=4625=37410=739=103=1.23=2-0.8=0.52+0.08=25=80.03=0.01100=300.01=01.22=0.540.6=0.260.3=10.05=200.4=2.8+10.2=7-0.9=0.55+0.3=0.145=2.54=15.3-10=3.3+7=610=0.86+2.14=0.37+4=0.45+0.55=6.48=855=64080=210030=36090=964=786=234=5403=6030=25050=1540=708=1206=72-42=0.450.9=360+90=524=1160=970=5409=56010=4080=245=102+20=5006=4203=50050=4560=580-180=42042=360-40=3606=4907=324=55200=49070=353+547=420-220=250050=50198=0.19.02=110100=1.019=3.110=0.655=0.17=32.50.5=2.580.2=0.77.32=480199=630.7=81.8=2.087=108=0.87.62=0.128=4.20.1=1.63=6.20.3=0.60.7=8211899=2.870=0.90.4=2.170.1=52.12.1=3.40.121=1002.10.03=6.9319=3.71.260.74=2.341.340=(1.52.5)0.77=310.250.75=34.121.50.9=9.7120.312=380.010.02=(1.20.16)0.1=6.39=568499=95=6号1.24=3.440.56=6.82.9=0.69=4254=4.20.8=7.342=5.41.8=7号1.015=510100=3.744.26=2.48=3.20.04=0.540.9=0.42.5=8号410.4=0.860.02=0.085=1.830=8000.4=1.26=345670=9号3.21.6=70.16=9.93=0.030.010.3=1.2584=3.65.84.2=6.8205=0.34170.02=(1.50.5)2=0.81.2515=0.2446=0.90.37=300.21.5=1005.680=0.250.40.1=0.4240.25=4.080.3=9.33.5=7113=93030=1900.2=3.60.3=4.20.8=63045=1625=0.80.4=0.80.10.5=2.80.720=0.80.62=(1.40.8)0.6=5550.5100=3.2620.01=(5.12.7)0.6=7.43.6=2.540=1.3520=5.28=7.240=4.30.01=0.060.8=6.525.12=3.61.8=0.544=0.728=92=500.3=0.12100=62.09=1.84=126.2=10.16=7.60.70.3=1.2580.74=1.82.26.4=0.650.45=4.270.60.4=3.60.80.2=8.541.72.3=40.39=42.55=800.4=0.750.2=70.6=7.20.5=10156=4.02300=9.810=120.5=6.12=6.83.2=10032.5=2.525=4.53=3.10.5=0.830.2=2.029=30.33=2.742=60.02=2.760.36=0.060.9=5.83.4=320.7=250.01=4.10.5=19.042=4.71.9=3.4611=3.264=8.13=8.42.7=24.328=0.90.6=0.80.04=7.80.2=2.44.8=0.1258=71.34=80.25=90.36=0.3710=5.32.9=2.813.5=17.22.8=8.44.2=1.73=8.33.3=3.66.4=5.53.6=3001.2=6.255=72080.1=0.7547.5=2.50.74=0.91003=10号2.80.76=19.60.25=7.867.869=0.250.75=120.5=161.6=5.41.8=250.04=11号1.233=82.6=630.09=6.20.2=7.82.2=5.40.9=0.442=12号6.43.2=7.55.4=0.010.9=420.7=0.712.4=9.90.510.1=7.32.54=13号2.445.64=3.91(51.09)=(4254)6=1263243=6.020.30.3=32.12.50.4=14号45.75.56=100.60.6=13.70.25400=5+0.08=4.20.2=2.48=3.40.2=40.25=0.933.9=10+0.1=7.2100=0.68=5.430.9=8.7883=3.60.6=12.50.8=52.4=4.34-2.06=0.120.4=0.8-0.08=0.084=0.09+0=2+9.1=100.4=60.9?=4.58-0.17=8.5-2.9=7.82+7.2=0.0425=0.810.9=20.1258=0.542.7=6+0.66=6.2+0.04=4.5+4=1.850.1=4.8+4.2=1.5-0.06=0.0960.03=0.7+0.9=4.5+0.5=0.36+1.54=1.54.9=0.75+0.25=40.4=10-0.07=0.5100=0.78+0.24=2+3.8-2.8=78.91000=0.040.3=79.2+56.8=14-7.4=42035=32.8+19=3.60.3=61.2=3.225=0.3250=10.5=5.66.5=2.7+3.9=0.48+0.52=100.65+10=1.20.7=66+0.44=100.6=0.23100=19.66=7515=80.5=1.250.8=10-5.4=8.54-6.37=0.540.6=0.30.2=400.22=1740=19.8+5.6=6-0.7=0.51.1=7.62=5.8-0.34=10.6-5.2=1001000=4.4+15.99=200.5=7.280.7=2.45=8.1+5.1=45-710=9.80.14=8.60.45=0.375.6=1.2+3.2+0.8=9.770.02=8.10.3=5.410=4.210=1.2+0.8=0.540=0.9+0.1=8.70.01=80.25=00.25=0.185=12100=0.80.02=1250.2=0.10.01=1.64+2.35=1-0.42=15号0.20.05=0.133=3.510=0.615=8125=0.727.2=1.60.4=2.80.4=16号1.60.8=0.65-0.25=0.3216=0.126=9.990.2=96-58=0.48=17号7.20.9=4.30.1=1.6+0.38=1000.36=700.02=0.7515=7.2+6.9=18号2.661=0.240.5=56.310=0.320=4.60.9=6-4.3=19号4.90.7=6.39=0.82-0.42=9.92.5=123=0.0310=2.890.8=0.250.4=575.7=7100=0.20.01=9.93-6.95=1+0.3=2.612=66.61.11=0.158=1.80.5=0.61-0.3=80.5=1.254=7.6+3.8=1.3845.1=1005=16.5100=2.07-0.65-1.35=81.25=967.3=0.93100=041500=4.9+1.7=0.1-0.047=801.6=2.651=10-0.9=0.450.15=1.20.8=1000.39=2+0.75=0.630.09=20+0.78=157.5=4.53=1.550.5=0.924=969.60.1=2.42=32+5.8+0.68=24.5+2.7=0.80.5=1.21-0.87=3?5+0.75=0.74+0.54=42(0.250.25)=100+99=0.042=0.486=0.8+0.18=0.55=1.53-0.7=0.063=0.10.001=1.13=0.910=1+0.44+=7.51+1.49=8.44=1.23=3.4+1.4=1.76=2.50.88=0.44+0.6=3030=1000.09=4.90.07=7.8+0.9=0.30.15=1.34+0.8=1350.5=0.250.125=7.372.6=921.4=0.40.8=5.62.9=10.5=251.2=2.5+8.04=9.68=28.81000=240.80.3=10.666=2558=115.5=3.64=0.648=15075=3.50.35=3.7+4.8=0.15=50.05=0.32500=0.720.9=1.6-0.4=1250.08=3.8+4.02=01.8=1.66=3.50.8=320.02=0.250.12548=660.5=0.350.07=2.84=20号7.20.6=3.60.12=2.60.2=0.63=2512=0.320.04=4.56+9.1+0.44=21号4.623=8.4100=0.81.25=480.6=3.618=0.80.7=0.97-0.49=22号1.23=0.123=130.5=0.75+0.4=6.32.1=0.7212=6.2+1.7=23号1.244=6+6.6=91.5=3.60.1=3.54-1.09=0.254=24号4.21.4=1.1+1=3(10+0.5)=3.2100=7.5-(2.5+3.8)=34+14=0.450.5=6.7100=0.89+0.25=500-68=12.58=8.92.4=470.001=0.65+4.35=5.7+3=0.75+0.36=10-9.9=0.30.03=200.4=0.320=2.510=4.5+1.5=0.920=0.292.9=310+15=10-0.89=0.2500=0.351000=0.86-0.4=3.63=7.22=7.83-4.66=361.2=0.52.4=0.57-0.27=2.70.3=1.50.4=70.08=4.8-4=78+38=1-0.5=12.6+3?=6.4+4.6=2520=17.86.4=5.7+3.3=0.40.70.25=990.1=9.5+2.7=34-12=2.51.470.4=1.199=4025=770.11=1.22.54=104+79=1.3+4.3=1.20.3=3213210=4.83=1.52=401000=0.5-0.24=9.65-5=1.76+2.83+0.24=0.50.05=05.32=0.28+0.2=0.0510=0.242=0.357=20.25=0.251.584=39.905.6=2.40.6=0.32+0.21=991.24+1.24=60100=4.1+4.14=7.357=30-5.5=30100=10.8-1.6=0.24=0.316=0.16.1=0.497=0.240=8.5100=0.2+0.09=1.8+0.9=100-63=472.54=69+0.71=3.5100=0.58-0.41=1.08-0.8=3.66=0.50.5=0.90.45=14.7+3.89-4.7=101000=3.93.9=5.614.3=9.3+8.8=5.220.3=0.50.12=96.3+56.2=13.26=13.55=0.0051000=71.3+76.7=5.21.3=25号0.180.3=180-65=1000.18=960.6=531-102=1.481.2=5.64=0.25+0.4=26号0.472=9.30.3=0.68+0.42=0.42=31.5=8.34+6?2=200.001=27号0.33+9.8=3.9-2=0.9+1=0.0590.2=1.45=7.2+2.8=15.42=4-3.2=28号5.6+4=1360=951.9=10.05=0.80.25=6100=29号0.6+0.8=1.20.03=480.02=1-0.99=640.16=0.1610=2.50.4=3.5200=1.830=400.01=5.4510=1+0.98=3.25=100.35=3.70.01=122.5=0.510=4580=0.060.9=3.01+1.7+0.99=4.22=0.86-0.6=16+5.7=4.8+0.02=844.2=7639=10.7-5.7=81090=0.34.44=0.65=1.2-0.9=580-400=7208=1.20.6=100200=40.26=0.8+0.2=160.4=5505=72080=2.540.5=8.21.9=16090=9.82.93.1=1.0280.16=245=70.8=0.740.24=2.730=7.342.14=50.55=1.050.7=0.420.58=0.364100=161.6=5(3.22.6)=5.40.90.8=802.6=7.86.65=2.90.6=0.80.7=81616=3.640=0.90.99=4000.1=0.846=0.75=2(6.44.6)=9.20.254=105.6=1.2580=00.36=4.6+3=6.6+1.4=10-2.56=3.62=0.2540=0.20.5=3.2+1.68=150.75=2.4-0.8=0.68=3.771.8=1.2583.7=126.23.8=6.26-3.65-1.35=5.2+3.5=2.7-2.72.7=1-0.48=3.82=10.21310.21=6.84=1.254=3+2.7=80.20.5=6.5310=0.5614=1100.1=10.1=6.81.7=0.60.15=1216+816=1+0.55=0.490.7=18.5+0.9=0.5+0.599=0.0296=6.3-5.9=0.358=30号0.093=2-0.01=0.90.3