小学数学口算练习题.doc

77-46+32=65-38+26=79+19-56=56+74-26=58-36+27=84-27+16=4+27-16=93+23+94=69-(39-23)=99+（25-24）=77-76+32=61-38+26=79+19-16=16+77-26=18-36+27=87-27+16=30+(23-29)=73-23-4=93-(39-23)=71-（25-24）=99-46+32=65-39+26=99+99-56=56+94-26=59-36+29=94-29+96=30-(23-29)=93-23+94=33-(39-23)=99-（25-24）=99-96+32=69-39+26=99+99-96=96+99-26=99-36+29=99-29+96=30+23+29=23+23+94=93-(39-23)= 99-（99-29）= 55-46+22=65-28+26=58+18-56=56+54-26=99-46-32=65-39-26=99-99+56=94-26=59-36-29=94-29-96=93-23-94=33-(39-23)=99-（25-24）=30-(29-23)=99-96-32=69-39-26=99-99+96=96-99-26=99-36-29=99-29-96=23-23-94=93-(39-23)=99-（99-29）=25-4-16=55-46-22=65-25-26=55-15+56=56-54-26=55-26-25=54-25-16=52+22-54=65-(25-22)=55-（25-24）=20-(25-22)=55-56-22=61-25-26=55-15-16=16+55-26=15+26-25=55-25-16=52-22-4=52-(25-22)=51-（25-24）=20-(25-22)=55-46-22=65-25-26=55-55+56=56-54+26=55-26-25=54+25-56=52-22-54=22-(25-22)=55-（25-24）=20+22-25=55-5-22=65-25-26=55-55+56=56-55+26=55-26-25=55-25-56=22-22+54=52-(25-22)=55-（55-25）=24-7-16=77-46-30=63-35-26=79-19-36=36-7-26=35-6-27=54-27-16=93-23-9=69-(39-23)=99-（26-24）=30-(29-23)=77-6-32=61-35-26=79-19-16=16-7+26=15-6+27=57-27-16=73-23-4=93-(39-23)=71-（29-24）=99-（24-23）=99-46-32=63-39-16=99-9-36=36-94-26=39-36-29=94-29-6=93-23-9=33-(39-23)=99-96+32=69-39-26=99-99+96=96-9-26=99-36-29=99-29-9=30-(29-23)=99-（99-29）=23-23+94=93-(39-23)=33-6-22=63-25-26=35-15-16=36-14-16=35-26+23=54-23-16=23-4-16=20-(25-22)=52-22+54=65-(25-22)=55-（33-24）=31-（24-23）=33-（36-22）=61-25-26=35-15-16=16+33-26=15-26-23=53-23-16=32-22-4=52-(25-22)=55-26-22=63-25-26=55-25-16=36-14-16=35-26-25=54+25-56=20-(22-25)=55-（25+24）=52-22-24=22-(25-22)=57-56+22=65-25-26=55-15+56=56-（55-26）=55-26-25=55-25-56=20-(25-22)=55-（55-25）=22-22+54=52-(25-22)=77-46-72=65-75-26=75-25-56=56-74-26=55-76-27=54-27-26=4-27-26=55-（25-24）=57-27-54=65-(75-27)=77-76-72=62-75-26=75-25-26=26-77-26=25-76-27=57-27-26=70-(27-25)=72-（25-24）=77-27-4=57-(75-27)=55-46-72=65-75-26=55-55-56=56-54-26=55-76-25=54-25-56=70-(27-25)=55-（25-24）=57-27-54=77-(75-27)=55-56-72=65-75-26=55-55-56=56-55-26=55-76-25=55-25-56=70-(27-25)=55-（55-25）=27-27-54=57-(75-27)=55-46-22=65-25-26=55-25-56=56-54-26=25-26-27=57-27-26=20-(22-25)=72-（27-24）=72-22-4=52-(25-22)=55-46-22=67-25-26=55-55-76=76-54-26=75-26-25=54-25-56=20-(25-22)=55-（55-25）=22-22-54=52-(25-22)=77-27-4=57-(75-27)=55-46-72=65-75-26=55-55-56=56-54-26=55-76-25=54-25-56=70-(27-25)=55-（25-24）=57-27-5=77-(75-27)=55+56-72=65-75-26=55-55+56=56-55-26=55-76-25=55-25-56=70-(27-25)=55-（55-25）=64080=155=233=1225=48080=165=273=9015=484=64016=393=2420=323=4816=128=273=5614=248=142=8345=56080=9624=4020=4030=3726=7639=60559=3023=128=2732= 4827=450020=7315=120600=200360=6800400=280270=42500=600040=51280=31070=40014=470180=100025=160600=20420=290300=8100300=7600200=7600400=680270=98014=420030=61300=130050=20048=930660=530280=9200400=84021=180500=8000500=190020=200160=8700300=300330=31400=700014=60012=960080=140300=880040=9600800=750290=5490=76020=7500500=370200=65013=86004200=2404=64080=1510=16030=2506=7200+900=410-201=1258=4820=6600600=390+140=1180=2450=3600400=400050=53070=42090=960030=7700=203+98=1800300=240+570=4800400=370+580=580490=910370=258=270190=362=7525=33011=6800=54009=42060=9800=3330=3007= 9500=39013=6300700=5600700=480012=35007=370560=52049045090803307070070007040008024002004209017032010005152026091019035200222008800400930030063001800200930030280403041993902612505021406600220760198660220500050100917532997000702004018030=24040=352=1407=136=2803=3502=5011=2506=7200+900=410-201=1258=4820=6600600=390+140=1180=2450=3600400=400050=53070=42090=960030=7700=203+98=1800300=240+570=4800400=370+580=580490=910370=258=270190=362=7525=33011=6800=54009=42060=9800=3330=3007=9500=39013=6300700=5600700=480012=35007=370560=520490450908033070700700070400080240020042090170320520260910190352002220088004009300300630018002009300302804030419939026125050214066002207601986602205000501009175329917401006375150.96=0.126=6.84=0.7212=0.242=1.23=140.5=9.66=1.65=0.486=12.55=0.125=4.623=1.60.8=7.20.6=3.93.9=1.80.5=6.39=3.7+4.8=06.81=2.510=0.158=4.214=16-5.7=80.5=0.3216=0.51.1=0.5+0.14=1.254=6.32.1=0.924=61.2=0.48=7.6-3.8=6.2+1.7=0.5614=0.25+3.1+1.7510-1.8-2.2=4.80.2=0.30.52=3.52=4.81.2=0.244= 8.75.6=5.68=0.7+0.43=13.50.50.0560.151.69261173619.46=5.670.2= 180.9=0.043+0.8750.40.70.250.75102100-56.230.78+5.436+14.070.86+9.12542287.216+0.819.83.32.83.6+1.42.8(3.2+0.128)0.8 26+8=19+6=28+5=53+6=78+5=37+9=23+8=89+6=75+5=86+6=68+7=87+9=26+9=25+6=50+37=49+7=87+9=50+8=61+9=85+4=91+8=82+5=39+10=46+7=73+7=37+4=78+3=27+60=39+8=68+5=9+25=35+6=2+40=86+2=48+7=39+10=16+9=5+18=17+3=36+6=29+5=87+9= 48+8=35+8=4+19=7+26=4+37=29+4=39+8=26+7=7+38=6+18=40+6=35+30=32+8=25+5=13+7=86+8=19+60=32+8=16+9=34+6=5+37=14+7=37+9=57+8=39+2=27+4=50+5=54+9=70+60=39+50=10+40=6+10=18+50=74+6=37+2=26+50=23+70=47+4=88+3=47+6=99+1=68+5=26+8=19+60=48+50=23+6=78+50=87+9= 83+8=19+6=75+5=36+6=18+7=47+9=83+70=67+40=88+3=47+6=39+8=68+5=36+8=19+6=28+50=53+6=78+5=17+9= 2.52=0.510=0.68=2.12=2.810=0.70.8=0.0420=5.6+0.4=4.7+2.3=4.52=6.92.5=7.20.8=63.4=0.620.32=1.40.5=0.75100=0.020.5=3.60.3=6.37=5.6100=0.750.25=0.1258=4.80.3=0.862=0.5628=0.360.4=0.640.8=0.79=3.624=0.81.1=7.2+12.8=46.73.8=12.84=5.213=12.55=1.64+4.1=1020=2415=8.6510=0.350.6=3.080.01=4.951000=6.90.1=0.40.5=2.40.8=10.89=9.60.8=0.1082=4.950.9=9.650.1=0.325100=2.58=0.560.7=0.1254=3.280.1=3.90.13=7.20.1=0.010.1=0.250.4=1.60.8=12.5=1.250.8=3.20.04=01.7=0.22102=9.60.8=50.24=4.50.05=3.90.1316.50.5=50.12=240.5=4.80.5=2.84.2=0.842.1=50.25=7.80.01=5.40.6=3.25=70.62=0.560.8=7.42.8=0.180.2=0.168=4.50.02=87.2=1.230=0.0120.2=7.30.3=06=3.60.12=7.80.6=25=4.55=0.30.6=0.960.2=10.50.4=7.30.27=80.125=0.540.6=0.610.39=0.5628=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=165.07=5.213=1.6441=1.020.2=0.260.3=8.40.02=1.26=0.80.05=12.60.03=8.710.1=210.21=0.80.13=0.3417=8.080.4=0.52.2=1.244=3.270.63=5.020.3=0.30.5=5.67=727.2=0.70.35=0.71.4 0.480.04=1.252.5=5.55.5=16.88=0.542.2=3.50.05=20.02=0.2540=1.50.6=0.320.8=12.250.5=73.50.1=46.552.5=0.45102=1.2588=2.643.851.54=81.25= 73.5=4.20.76=0.48.625=0.270.3= 2.5101=0.651010.65=2.672.67=0.020.5=3.60.3=6.37=5.6100= 7.80.01=5.40.6=3.25=70.62=1.50.6= 0.320.8=12.250.5=73.50.1= 2.52=0.510=0.68=2.12=0.610.39=0.5628=1020=4.080.4=1.20.3=6.61.1=4.97=00.48=4.7+2.3=4.52=6.92.5=7.20.8=63.4=0.620.32=1.40.5=0.75100=0.020.5=3.60.3=6.37=5.6100= 0.750.25=0.1258=4.80.3=0.962=0.5628=0.360.4=0.640.8=0.723.6=3.624=0.81.1=7.2+12.8=46.73.8= 12.84=5.213=12.55=1.6441= 1020=2415=8.6510=0.350.6=3.080.01=4.951000=6.90.1=0.40.5=2.40.8=10.89=9.60.8=0.1082=4.950.9=9.650.1=0.325100=2.58=0.560.7=0.1254=3.280.1=3.90.13=7.20.1=0.010.1=0.250.4=1.60.8=12.5=1.250.8=3.20.04=01.7=0.22102=9.60.8=50.24=4.50.05=3.90.1316.50.5=50.12=240.5=4.80.5= 2.84.2= 0.842.1=50.25=7.80.01=5.40.6=3.25=70.62=0.560.8=7.42.8= 0.180.2= 0.168=4.50.02= 87.2= 1.230=0.0120.2=1.30.3=96=3.60.12=7.80.6=25=4.55= 0.30.6=0.960.2= 10.50.4=7.30.27= 80.125=0.540.6=0.610.39=0.5628=1020=4.080.4=119.4=0.80.11=0.7212.8= 5.60.01= 2.3100=0.75100=0.1082=10.89=0.70.8= 165.07=4.20.4= 0.726= 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= 165.07= 5.213= 1.6441=1.020.2=0.260.3=8.40.02=1.296=0.80.05=12.60.03=8.710.1=210.21= 0.80.13=0.3417=8.080.4=0.52.2=1.244=3.270.63=5.020.3=0.30.5=6.44=7.21.8=0.70.35=0.721.44=0.480.04=1.252.5=5.555=16.88=0.542.2=3.50.05=20.02=0.2540= 0.320.8=12.250.5=73.50.1= 0.45102=0.2588=2.643.85=1.542=81.25=5.63.5=4.20.76=0.48.625=0.270.3=2.5101=3.85=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=0.871.571.3280.7810.3250.60.90.33.50.22.010100.050.1370.21100 0.740.05440.3430-250=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=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=0.35+0.63=350070=3.1+3=3.8+0.38=7500250=3.8+1=0.95-0.05=450+780=3.1+0.3=3+0.3=6309=4.5-0.4=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=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=0.6-0.37=0.05210=10+0.08=1-0.75=0.51000=7.82+0.3=13.5+6.5=3.05100=1.2-0.8=21.6-12.6=63100=0.83-0.5=0.76+0.14=801000=2.7+0.4=0.72-0.43=30100=0.92-0.2=3.5+4.8=3.5+2.4=5+0.07=1-0.61=0.47+0.23=0.25+0.75=3.7+0.33=0.51+0.33=1-0.6=8-4.6=5.8-3.6=0.52+0.4=6.45+5.5=4.5-1.3=3.4-2.8=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=0.25+0.75=1.2-0.8=0.83-0.5=2.7+012.582.343.2500.450300.12.634.120.350.27.50.12.52=0.510=0.68=2.12=2.810=0.70.8=0.0420=5.6+0.4=4.7+2.3=4.52=6.92.5=7.20.8=63.4=0.620.32=1.40.5=0.75100=0.020.5=3.60.3=6.37=5.6100= 0.750.25=0.1258=4.80.3=0.862=0.5628=0.360.4=0.640.8=0.79=3.624=0.81.1=7.2+12.8=46.73.8=12.84=5.213=12.55=1.64+4.1=1020=2415=8.6510=0.350.6=3.080.01=4.951000=6.90.1=0.40.5=2.40.8=10.89=9.60.8=0.1082=4.950.9=9.650.1=0.325100=2.58=0.560.7=0.1254=3.280.1=3.90.13=7.20.1=0.010.1=0.250.4=1.60.8= 12.5=1.250.8=3.20.04=01.7=0.22102=9.60.8=50.24=4.50.05=3.90.1316.50.5=50.12=240.5=4.80.5=2.84.2=0.842.1=50.25=7.80.01=5.40.6=3.25=70.62= 0.560.8=7.42.8=0.180.2=0.168=4.50.02=87.2=1.230=0.0120.2=7.30.3=06=3.60.12=7.80.6=25=4.55=0.30.6=0.960.2=10.50.4=7.30.27=80.125=0.540.6= 0.610.39=0.5628=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=165.07=5.213=1.6441=1.020.2=0.260.3=8.40.02=1.26=0.80.05=12.60.03=8.710.1=210.21= 0.80.13=0.3417=8.080.4=0.52.2=1.244=3.270.63=5.020.3=0.30.5=5.67=727.2=0.70.35=0.71.4 0.480.04=1.252.5=5.55.5=16.88=0.542.2=3.50.05=20.02=0.2540= 1.50.6=0.320.8=12.250.5=73.50.1=46.552.5=0.45102=1.2588=2.643.85+1.54= 81.25=73.5=4.20.76=0.48.625=0.270.3=2.5101=0.65101-0.65=2.672.67=0.020.5=3.60.3=6.37=5.6100=7.80.01=5.40.6=3.25=70.62=1.50.6=0.320.8=12.250.5=73.50.1=2.52=0.510=0.68=2.12=0.610.39=0.5628=1020=4.080.4= 1.20.3=6.61.1=4.97=00.48= 0.754.25=4.25=4.72.3=63.4=0.75100= 5.6100=2.54=109.25=0.061.5=0.30.5=0.70.8= 10.01=0.10.01=2.10.7=10.34= 0.1750.0225=80.125=5.63.8= 0.620.32=0.020.5= 0.750.25=16.84=0.1100=6.30.9=0.258=0.042.5= 10.01= 0.10.01=0.630.9=0.60.54= 8.90.9=0.962=5.92.5=4.52=3.63=0.1258=0.531000= 72.80.01= 1125= 1.20.2=10.01= 480.6= 200.2=10.4= 9.633=70.23=4.80.3= 7.20.8= 1.40.5=29100=6.30.7= 62.4=12.58=8.90=0.783=0.350.5= 9.360.9= 1000.4= 0.810.09= 0.40.9= 105.4 4203.5200 1.50.060.75150.40.8 40.25 0.361.541.0199420352512 1350.525+15 47-2758+18255-1051-8916+16 23-13910+110712-51212+15+121-25 47-27910-310 29+49 25-1513+23 18+18+381-29-491211-11147+4734+14 34+14910-410140-1558-38 56-16 29+598.9(3+0.9)=78=1.52.45=21.7+21.3=0.41010.4=1.250.70.8=32+120.79+0.799915+150.89101-0.8920.640.361.1-2.72712.411-12.4=1.253.30203.77.3=50.75=1-0.10.1=60.1258=10.410.4=37.29937.2=2540.254=0.97+10.7 951.956.8-2.43=0.60.3+0.5=1.9+5.151=1.80.90.5=12-0.054= 10.010.1=7.2-1.2+6.7=253.306000毫升=（）升7.5升=（）毫升56000升=（ ）立方分米4.91.4=0.85199=0.25363.20.2512.52.140.9=0.5+7.6=24048=4200300=0.750.38=396+99=9030=2035=10.2=32.25=1.57+3.43=286+199=18.549.9=3699=2.42=480.6=963=0.240.2=4.86=0.960.03=2.40.2=4.80.6=9.60.3=3.2424=3.240.24=3.242.4=2.42=480.6=963=0.240.2=4.86=0.960.03=2.40.2=4.80.6=9.60.3=25.86=22.83=5.980.23=19.765.2=3.817=3242=246.413=2.170.7=0.40.01=5.3+6.7=5.4-3.6-1.4=300.01=151.5=12.9-8.5=7.20.4=2.81.4=8+2-8+2=286+198=314-202=526+301=223-99=0.452.50.81.25 0.33.60.30.3100.070.31.40.0570.920.40.20.260.1440.020.11.20.3=0.20.48.21.810035.222.342.50.42.450.2243.250.5= 0.90.523.99103.5212.58810=10-1.8-7.2=0.43+3.57=2.5412=0.90.8=7.5x-3x=a+3a+7a=1.05100=10.5=0.963=1.470.7=5.46=0.16.510=0.56100=3.78100=40.8=3.215100=0.810=4.08100=1.10.2=0.60.8=30.9=2.50.4=3.60.4=12.58=500.04=800.3=1.19=0.165=1.782.2=9.60.6=1.20.5=0.70.01=2.50.4=123.9=6.60.66=3.92.034.23.51.6+2.40.3=2.140.92745673=0.30.3=7.22.80.90.01120.3=2.870.71340.960.3 1.50.470.252.50.70.8=82.5 161.65.61.01=0.360.64=64.32164.20.172.80.88.44.213.89.92.42.50.050.82.560.37122.51.2333.21.63.53.5319.62= 8.82.2=0.7540.50.8=8.40.2=1.60.27.20.3=2.80.30.90.15= 1.80.4=5.50.55=0.08100=2.20.11=5.464.54=12.50.8=0.350.3=1.45= 2.84=19.64=22.54=0.3961.2=0.7560.36=15.613=0.1815=0.02514=3.0636=0.040.123.842.6=5.7637.1522=90.753.3=3.680.2=16.90.13=1.553.9=3.70.016=13.760.8=5.20.6= 8.41.3=6.40.5=4.480.4=5.255=35.44.2=0.0420.54=0.760.32=0.250.046=2.523.4=1.0825=4.80.252.50.7=10.13.3=10.7512.5=