小学五年级数学口算1000题

1、1.45+15X6二43.20X8X5=2.250三5X8二44.6003X200=3.6X5三2X4二45.20+20三2=4.30X3+8=46.3525三5=5.400三4+20X5二47.36+840=6.10+12三3+20二48.2800三40=7.(80三20+80)三4二49.98三14=8.70+(10010X5)=50.96三24=9.360三40二51.56三14=10.40X20=52.65三13=11.8025=53.75三15=12.70+45=54.120三24=13.90X2=55.200三25=14.16X6=56.800三16=15.300X6=57.840

2、三21=16.540三9二58.560三14=17.30X20=59.390三13=18.400三4=60.600三15=19.35080=61.72三24=20.160+70=62.85三17=21.1864三8=63.90三15=22.42三6+20=64.96三16=23.405X7=65.78三26=24.80+60三3=66.51三17=25.41+18三2=67.80三40=26.7511X5=68.100三20=27.42+729=69.100三4=28.5600三80=70.240三40=29.25X16=71.920三4=30.120X25=72.300三60=31.36X1

3、1=73.64三2=32.1025三25=74.64三4=33.336+70=75.50三5=34.25X9X4=76.60三8=35.20033X3=77.96三4=36.30201010=78.90三6=37.12X50=79.400+80=38.25X8=80.40080=39.23X11=81.40X80=40.125三25=82.400三80=41.42002200=83.48三16=42.220+80=84.96三24=85.160X5=86.4X250=87.0X518二30.120X25=88.10X76二31.36X11=89.36X10=32.1025三25=90.15X6

4、=33.336+70=91.24X3二34.25X9X4=92.5X18=35.20033X3=93.26X4=36.30201010=94.7X15=37.12X50=95.32X30=38.25X8=96.40X15=39.23X11=97.60X12=40.125三25=98.23X30=41.42002200=99.30X50=42.220+80=100.5X700=43.20X8X5=1.45+15X6=44.6003X200=2.250三5X8=45.20+20三2=3.6X5三2X4=46.3525三5=4.30X3+8=47.36+840=5.400三4+20X5=48.280

5、0三40=6.10+12三3+20=49.98三14=7.(80三20+80)三4=50.96三24=8.70+(10010X5)=51.56三14=9.360三40=52.65三13=10.40X20=53.75三15=11.8025=54.120三24=12.70+45=55.200三25=13.90X2=56.800三16=14.16X6=57.840三21=15.300X6=58.560三14=16.540三9=59.390三13=17.30X20=60.600三15=18.400三4=61.72三24=19.35080=62.85三17=20.160+70=63.90三15=21.1

6、864三8=64.96三16=22.42三6+20=65.78三26=23.405X7=66.51三17=24.80+60三3=67.80三40=25.41+18三2=68.100三20=26.7511X5=69.100三4=27.42+729=70.240三40=28.5600三80=71.920三4=29.25X16=72.300F60二13.90X2=73.64三2=14.16X6=74.64三4=15.300X6=75.50三5=16.540三9=76.60三8=17.30X20=77.96三4=18.400三4=78.90三6=19.35080=79.400+80=20.160+70

7、=80.40080=21.1864三8=81.40X80=22.42三6+20=82.400三80=23.405X7=83.48三16=24.80+60三3=84.96三24=25.41+18三2=85.160X5=26.7511X5=86.4X250=27.42+729=87.0X518=28.5600三80=88.10X76=29.25X16=89.36X10=30.120X25=90.15X6=31.36X11=91.24X3=32.1025三25=92.5X18=33.336+70=93.26X4=34.25X9X4=94.7X15=35.20033X3=95.32X30=36.302

8、01010=96.40X15=37.12X50=97.60X12=38.25X8=98.23X30=39.23X11=99.30X50=40.125三25=100.5X700=41.42002200=42.220+80=1.45+15X6=43.20X8X5=2.250三5X8=44.6003X200=3.6X5三2X4=45.20+20三2=4.30X3+8=46.3525三5=5.400三4+20X5=47.36+840=6.10+12三3+20=48.2800三40=7.(80三20+80)三4=49.98三14=8.70+(10010X5)=50.96三24=9.360三40=51.5

9、6三14=10.40X20=52.65三13=11.8025=53.75三15=12.70+45=54.120三24=55.200三25=56.800F16=57.840三21=58.560三14=59.390三13=60.600三15=61.72三24=62.85三17=63.90三15=64.96三16=65.78三26=66.51三17=67.80三40=68.100三20=69.100三4=70.240三40=71.920三4=72.300三60二73.64三2=74.64三4=75.50三5=76.60三8=77.96三4=78.90三6=80=80=81.40X80=82.400三

10、80=83.48三16=84.96三24=85.160X5=86.4X250=87.0X518=88.10X76=89.36X10=90.15X6=91.24X3=92.5X18=93.26X4=94.7X15=95.32X30=96.40X15=97.60X12=98.23X30=99.30X50=100.5X700=17x400100口6303.21.6802.8x0.40147.401.92m0.0400.32x50000.654.350105.4042003.5x20001.50.0600.751500.4x0.804x0.2500.361.5401.01x99042035025x12

11、01350.503/4+1/4=2+4/9=3-2/3=3/4-1/2=1/6+1/2-1/6=(2.5+3.8)=7/8+3/8=3/10+1/5=4/5-7/10=2-1/6-1/3=0.5117032.8口1905.2ml.301.6x0.404.9x0.701m506m1200.870.49017x4001006303.21.6802.8x0.40147.401.92m0.0400.32x50000.65D4.350105.4042003.5x20001.50.0600.751500.4x0.804x0.2500.361.5401.01x99042035025x1201350.503/

12、4+1/4=2+4/9=3-2/3=3/4-1/2=1/6+1/2-1/6=(2.5+3.8)=7/8+3/8=3/10+1/5=4/5-7/10=2-1/6-1/3=0.5117032.8口1905.2ml.301.6x0.404.9x0.701m506m1200.870.49017x4001006303.21.6802.8x0.40147.401.92m0.0400.32x50000.654.350105.404m2003.5x20001.50.0600.751500.4x0.804x0.2500.361.5401.01x99042035025x1201350.503/4+1/4=2+4/

13、9=3-2/3=3/4-1/2=1/6+1/2-1/6=(2.5+3.8)=7/8+3/8=3/10+1/5=4/5-7/10=2-1/6-1/3=0.5117032.81905.2m1.301.6x0.404.9x0.7口m5D6m12D0.87D0.49口17x400100口6303.21.6802.8x0.40147.401.92m0.0400.32x50000.654.350105.404m2003.5x20001.50.0600.75m1500.4x0.804x0.2500.361.5401.01x990420m35025x1201350.503/4+1/4=+4/9=3-2/3=3

14、/4-1/2=1/6+1/2-1/6=(2.5+3.8)=7/8+3/8=3/10+1/5=4/5-7/10=2-1/6-1/3=0.5117032.81905.2m1.301.6x0.404.9x0.701m506m1200.870.49017x4001006302D1.68D8x0.4口14口7.4D1.92m0.04口0.32x50000.65D4.350105.4042003.5x20001.50.0600.751500.4x0.804x0.2500.36D1.5401.01x99042035025x1201350.503/4+1/4=+4/9=-2/3=3/4-1/2=1/6+1/2

15、-1/6=(2.5+3.8)=7/8+3/8=3/10+1/5=4/5-7/10=2-1/6-1/3=0.5117032.8口1905.2三1.301.6x0.409x0.701m5061200.870.49017x4001006303.21.6802.8x0.40147.401.92m0.0400.32x50000.654.3502-1/6-1/3=2-1/6-1/3=10D5.4D4m20D5x200口1.5D0.06D0.75m15D0.4x0.8口4x0.25D0.36D1.54D1.01x99口420m35D25x120135m0.503/4+1/4=2+4/9=-2/3=3/4-1

16、/2=1/6+1/2-1/6=(2.5+3.8)=7/8+3/8=3/10+1/5=4/5-7/10=39口4=51D9=77D7=874口3=304口5=106口10=178口3=78D9=1.573口6=3.52D100=3.54Q8=43.87口4=163口3=724口7=43.7口8=46.9Q8=78D9=250口0.4=24D5=37D8=104口5=847口4=8口42=78D92=78D2=245口0=306口103口0=132口6=350口1000=317口4=1.52Q6=125口0.8=302口783口0=264口8=5.76D9=3875口0=1.854口0D100=9

17、37口4=285口4=134口3=125口8=25D4=300口52=5D42=35Q9=15口8=125口4=8.456口1000=21D8=32D0.1=572口8=372口0=153口46=173口10=15D80=3652007D0=384口4=888口74=592口37=384口32=1846口10=468口39=1460口20=50Q2=78D4=24.5口14=49.5D3=153口0=462口5=374口10=73D9=10口3=27D3=90D15=48D4=640口16=39D3=24D20=32D3=48Q16=12D8=27D3=56Q14=24D8=14D2=8345

18、=560口80=96D24=40D20=40D30=3726=7639=60559=30D23=12D8=2732=4827=4500口20=7315=120口600=200口360=6800口400=280270=4D2500=6000口40=5Q1280=4.32.7D0.75D0.25口4D0.26口10D20=24口15=8.65口10=0.350.35口2.7D4.61.9D0.830.3D30.05D7.23.8D0.070.6D1.390.39D1054D4.7+2.3=4.5D2=6.92.5=7.2D0.8=6Q3.4=0.620.32=1.4D0.5=0.75D100=0.

19、02D0.5=3.6D0.3=6.3D7=5.6D100=0.75D0.25=0.125D8=4.8D0.3=0.96D2=0.56D28=0.36D0.4=0.64D0.8=0.72D3.6=3.6D24=0.8D1.1=7.2+12.8=46.73.8=12.8D4=5.2D13=12.5D5=1.64D41=10D20=24口15=8.65口10=0.3510D20=24口15=8.65口10=0.35Q0.6=3.08110.01=Q0.5=4D0.8=0.108口2=95D0.9=2.518=0.56Q0.7=9D0.13=7.210.1=1.6口0.8=1Q2.5=D1.7=0.2

20、21102=（1.28.8）1050D160口40=120-144D18+354.9511000=10.8口9=9.65口0.1=0.12514=0.0110.1=1.2510.8=9D0.25D4=4=（58+370）叮6.910.1=0.49.6口0.8=0.3251100=3.2810.1=0.2510.4=3.2D0.04=00.2513.9714=64-45）=347+4512-4160D52（58+37）D（64-915）95D（64-45）178-145D516+42420+580-64121D28812700叮9+3叩11)(136+64)叮65345口23)85+14叮14+

21、208口26)1.2D2.5+0.8口2.58.9D1.250.9D1.2512.5D7.4D0.89.9D6.4(2.5+0.24)6.5D9.5+6.5D0.50.35D1.6+0.35D3.46.723.281.720.45+6.37+4.555.4+6.9D3(252.5)2D418466203804.8D46+4.8D540.8+0.8D2.51.25D3.6D8D2.512.5D2.428D12.512.5D2023.65(3.07+3.65)(4+0.4D0.25)8D7D1.251.65D99+1.6527.85(7.85+3.4)48D1.25+50D1.25D0.2D87.

22、8D9.9+0.78(1010+309+4+681+6)D123D9146口782口6D85415D7/8+6.1-0.60625(284+16DDD5128208口18)120-36D4D18+35(58+37)叮649D5)(6.86.8D0.55)08.50.12D4.800.12D4.8(3.2D1.5+2.5)01.6(2)3.2D(1.5+2.5)01.661.604=5.38+7.855.37=7.200.81.2D5=61.19D30.43=6.5D(4.81.2D4)=0.68D1.9+0.32D1.910.1510.75D0.45.75.8D(3.870.13)+4.2D3

23、.7432.52(6+9.72803.2)D2.5(7.15.6)D0.91.1502.55.402.6D(3.72.9)+0.6212D60(127.2)6(4)12D607.26方程：88x+43=8579x=9736x+58=2974x=8113x+25=1247x=9489x-31=4063x=4627x+40=445x=1583x-90=1653x=2129x-35=545x=2097x+81=954x=950 x-99=3101x=6480 x+17=1777x=2217x-37=609x=3888x+30=2758x=3180 x+85=565x=649x+43=827x=169

24、9x-98=6139x=6395x+94=1044x=1062x+77=6153x=9838x-15=2037x=5444x+23=1387x=3183x-38=4444x=5460 x+83=3203x=5221x+90=489x=1922x+23=2135x=9637x+28=509x=1368x+91=4103x=5968x+91=4103x=5967x+39=5466x=8192x+67=1079x=1138x+45=2021x=5264x-67=2813x=455x-96=94x=3884x-56=4732x=5726x-61=2513x=999x+86=500 x=469x-48=

25、744x=8843x-94=637x=1738x-69=2933x=7923x-40=696x=3248x-92=1684x=3739x+52=2470 x=6256x-86=2770 x=5196x+95=3935x=4021x-70=1988x=9872x+15=7071x=9883x-63=7656x=9347x+64=1944x=4038x+38=1178x=3053x+65=1443x=265x-67=48x=2346x-74=4112x=9174x-34=6700 x=913.4-1.4=7.82-7.2=2.19+9.1=10.1-0.89=0.68+0.42=8.1-5.1=0

26、.728-0.24=0.8+0.18=0.89-0.25=1-0.98=0.048+0.52=5D400=19.9+11.1=187口1000=1+3.89=0.081口10=75D10=0.96Q0.8=0.8口7=1.5D7=1.32D8=0.7D8=10.3口2=5D0.6=0.9Q0.3=3.5口0.2=2.01D0=10D0.05=0.13D7=0.21D100=0.7D4=0.05D4=4D0.3=430-250=0.17+0.06=1.02-0.09=7200口800=0.17+0.6=0.83-0.6=17D300=0.98-0.09=0.2+0.78=600口700=10.2

27、+0.02=0.15+0.7=670+250=10.2+0.2=9.2-6=8500500=3.2-3.2=3.7+2.3=25口100=3.2-0.32=2+2.8=380-290=0.35+0.5=0.35+0.63=3500口70=3.1+3=3.8+0.38=7500口250=3.8+1=0.95-0.05=450+780=3.1+0.3=3+0.3=6309=4.5-0.4=9.5-5=330口9=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=23

28、D100=Q100=5.1+2.3=984.8=480口40=0.530.52+0.4=0.25D100=10+0.08=13.5+6.5=63D100=2.7+0.4=3.5+4.8=0.47+0.23=70D12=3.42.8=0.60.37=0.052D10=10.75=0.5D1000=.82+0.3=3.05D100=0.830.5=0.720.43=3.5+2.4=1.20.8=0.76+0.14=30口100=5+0.07=0.25+0.75=3.7+0.33=21.612.6=801000=0.920.2=10.61=0.51+0.33=125口80=0.078D10=10.6

29、=84.6=5.83.6=0.52+0.4=6.45+5.5=4.51.3=3.42.8=9.531.53=8.86.7=10+0.08=9.57.3=7.2+0.8=7.82+0.3=8.86.7=9.57.3=10.95=3.42.8=0.960.35=0.35D0.6=3.08口0.01=4.95D1000=6.9D0.1=0.4Q0.5=2.4D0.8=10.8口9=9.6Q0.8=0.108口2=4.95D0.9=9.65D0.1=0.325口100=2.5Q8=0.56D0.7=0.125口4=3.28D0.1=3.9D0.13=7.2D0.1=0.01D0.1=0.25D0.4=

30、1.6Q0.8=1Q2.5=1.25D0.8=3.2D0.04=0D1.7=4.7+2.3=4.5D2=6.92.5=7.2D0.8=6D3.4=0.620.32=1.4D0.5=0.75D100=0.02D0.5=3.6口0.3=6.3D7=5.6D100=0.75Q0.25=0.125D8=4.8D0.3=0.96D2=0.56口28=0.36Q0.4=0.64D0.8=0.72口3.6=3.6口24=0.8D1.1=7.2+12.8=46.73.8=12.8口4=5.2口13=12.5D5=1.64D41=10口20=24D15=8.65D10=0.35D0.6=3.08D0.01=4.

31、95D1000=6.9D0.1=0.4D0.5=2.4D0.8=10.8口9=9.6D0.8=0.108口2=95D0.9=9.65口0.1=0.325D100=2.5118=0.56Q0.7=3.9D0.13=7.210.1=1.6口0.8=1Q2.5=D1.7=0.221102=(1.28.8)100.12514=0.0110.1=1.2510.8=9Q0.25D4=4=3.2810.1=0.2510.4=3.2口0.04=00.2513.9714=50D160口40(58+370)叮64-45)32.120-144口18+3533.347+45D2-4160口5234D58+37)叮64

32、915)35.95DD64-45D36.178-145口516+42420+580-64121D28812700叮9+31111)(136+64)1(65345口23)85+141D14+208D26)1.212.5+0.812.58.911.25-0.911.2512.517.410.89.916.4-(2.5+0.24)(27)6.5D9.5+6.5D0.50.35口1.6+0.35口3.46.72-3.28-1.720.45+6.37+4.554+6.9D3-(25-2.5)2D41846-620-3804.8D46+4.8D540.8+0.8D2.51.25D3.6D8D2.5-12.

33、5D2.428D12.5-12.5D2023.65-(3.07+3.65)(4+0.4D0.25)8D7D1.251.65D99+1.6527.85-(7.85+3.4)48D1.25+50D1.25D0.2D87.8D9.9+0.78(1010+309+4+681+6)D123D9146D782D6D8545.15D7/8+6.1-0.60625(284+16DDD5128208口18)40.120-36D4D18+35D58+37)叮64-9D5)(6.8-6.8D0.55)08.543.0.12口4.8D0.12口4.844.(3.2D1.5+2.5)口1.6(2D3.2DD1.5+2.

34、5)口1.645.61.6口4=5.38+7.85-5.37=46.7.2D0.81.2D5=61.19D30.43=47.6.5DD4.81.2D4D=0.68D1.9+0.32D1.948.10.1510.75D0.45.749.5.8D(3.870.13D+4.2D3.7450.32.52(6+9.728D3.2DD2.551.(7.15.6DD0.91.15D2.552.5.4D2.6D(3.72.9D+0.6253.12D6D(127.2D6(4D12D6D7.26方程：88x+43=8579x=9736x+58=2974x=8113x+25=1247x=9489x31=4063x=

35、4627x+40=445x=1583x90=1653x=2129x35=545x=2097x+81=954x=950 x-99=3101x=6480 x+17=1777x=2217x-37=609x=3888x+30=2758x=3180 x+85=565x=649x+43=827x=1699x-98=6139x=6395x+94=1044x=1062x+77=6153x=9838x-15=2037x=5444x+23=1387x=3183x-38=4444x=5460 x+83=3203x=5221x+90=489x=1922x+23=2135x=9637x+28=509x=1367x+39

36、=5466x=8192x+67=1079x=1138x+45=2021x=5264x-67=2813x=455x-96=94x=3884x-56=4732x=5726x-61=2513x=999x+86=500 x=469x-48=744x=8843x-94=637x=1738x-69=2933x=7923x-40=696x=3248x-92=1684x=3739x+52=2470 x=6256x-86=2770 x=5196x+95=3935x=4021x-70=1988x=9872x+15=7071x=9883x-63=7656x=9347x+64=1944x=4038x+38=1178x

37、=3068x+91=4103x=5953x+65=1443x=265x-67=48x=2346x-74=4112x=9174x-34=6700 x=913.4-1.4=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=0.25D100=3.4-2.8=0.6-0.37=0.05210=0.25D100=3.4-2.8=0.6-0.37=0.05210=0.89-0.25=1-0.98=0.048+0.52=5D400=19.9+11.1=187D1000=1+3.89=0.081D10=75口10=0.96D0.

38、8=0.8D7=1.5D7=1.32D8=0.7D8=10.3D2=5D0.6=0.9D0.3=3.5D0.2=2.01D0=10D0.05=0.13D7=0.21D100=0.7D4=0.05D4=4D0.3=430-250=0.17+0.06=1.02-0.09=7200D800=0.17+0.6=0.83-0.6=17D300=0.98-0.09=0.2+0.78=600D700=10.2+0.02=0.15+0.7=670+250=10.2+0.2=9.2-6=8500D500=3.2-3.2=3.7+2.3=25D100=3.2-0.32=2+2.8=380-290=0.35+0.5

39、=0.35+0.63=3500D70=3.1+3=3.8+0.38=7500口250=3.8+1=0.95-0.05=450+780=3.1+0.3=3+0.3=630D9=4.5-0.4=9.5-5=330D9=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=23D100=9.8-4.8=480D40=0.5D100=:5.1+2.3=125D80=0.078D10=0.52+0.4=70D12=10+0.08=1-0.75=013.5+6.5=3.05D1

40、00=63口100=0.83-0.5=2.7+0.4=0.72-0.43=3.5+4.8=3.5+2.4=5D1000=.82+0.3=1.2-0.8=21.6-12.6=0.76+0.14=801000=30D100=0.92-0.2=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=9.53-1.53=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=

41、3.4-2.8=0.96-0.35=0.35D0.6=3.08D0.01=4.95D1000=6.9D0.1=0.4D0.5=2.4D0.8=10.8口9=9.6口0.8=0.108口2=4.95D0.9=9.65D0.1=0.325D100=2.5D8=0.56D0.7=0.125D4=3.28D0.1=3.9D0.13=7.2D0.1=0.01D0.1=0.25D0.4=1.6口0.8=1D2.5=1.25D0.8=3.2D0.04=0D1.7=4.7+2.3=4.5D2=6.92.5=7.2D0.8=6D3.4=0.620.32=1.4D0.5=0.75D100=0.89-0.25=1-

42、0.98=0.048+0.52=5D400=0.02口0.5=3.6D0.3=6.3D7=5.6D100=0.75Q0.25=0.12518=4.8D0.3=0.96D2=0.56Q28=0.36D0.4=0.64D0.8=0.72D3.6=3.6口24=0.811.1=7.2+12.8=46.73.8=12.8D4=5.2D13=12.5D5=1.64D41=10D20=24D15=8.65110=0.35Q0.6=3.08110.01=4.9511000=6.910.1=0.4Q0.5=2.4D0.8=10.8D9=9.6D0.8=0.108D2=4.95D0.9=9.65D0.1=0.3251100=2.518=0.56D0.7=0.12514=3.2810.1=3.9D0.13=7.210.