小学五年级数学口算题

1.45 + 15x6 =2.250+5x8=3.6x5+2x4=4.30x3+8=5.400+4+20x5=6.10+12+3+20=7.(80+20+80)+4=8.70+(100-10x5)=9.360+40=10.40x20=11.80-25=12.70+45=13.90x2=14.16x6=15.300x6=16.540+9=17.30x20=18.400+4=19.350-80=20.160+70=21.18-64+8=22.42+6+20=23.40-5x7=24.80+60+3=25.41+18+2=26.75-11x5=27.42+7-29=28.5600+80=29.25x16=30.120x25=31.36x11=43.20x8x5=44.600-3x200=45.20+20+2=46.35-25+5=47.36+8-40=48.2800+40=49.98+14=50.96+24=51.56+14=52.65+13=53.75+15=54.120+24=55.200+25=56.800+16=57.840+21=58.560+14=59.390+13=60.600+15=61.72+24=62.85+17=63.90+15=64.96+16=65.78+26=66.51+17=67.80+40=68.100+20=69.100+4=70.240+40=71.920+4=72.300+60=73.64+2=74.64+4=

32.1025+25=33.336+70=34.25x9x4=35.200-33x3=36.3020-1010=37.12x50=38.25x8=39.23x11=40.125+25=41.4200-2200=42.220+80=75.50+5=76.60+8=77.96+4=78.90+6=79.400+80=80.400-80=81.40x80=82.400+80=83.48+16=84.96+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=1.45+15x6=2.250+5x8=3.6x5+2x4=4.30x3+8=5.400+4+20x5=6.10+12+3+20=30.120x25=31.36x11=32.1025+25=33.336+70=34.25x9x4=35.200-33x3=36.3020-1010=37.12x50=38.25x8=39.23x11=40.125+25=41.4200-2200=42.220+80=43.20x8x5=44.600-3x200=45.20+20+2=46.35-25+5=47.36+8-40=48.2800+40=49.98+14=

7.(80+20+80)+4=50.96+24=8.70+(100-10x5)=51.56+14=9.360+40=52.65+13=10.40x20=53.75+15=11.80-25=54.120+24=12.70+45=55.200+25=13.90x2=56.800+16=14.16x6=57.840+21=15.300x6=58.560+14=16.540+9=59.390+13=17.30x20=60.600+15=18.400+4=61.72+24=19.350-80=62.85+17=20.160+70=63.90+15=21.18-64+8=64.96+16=22.42+6+20=65.78+26=23.40-5x7=66.51+17=24.80+60+3=67.80+40=25.41+18+2=68.100+20=26.75-11x5=69.100+4=27.42+7-29=70.240+40=28.5600+80=71.920+4=29.25x16=72.300+60=13.90x2=73.64+2=14.16x6=74.64+4=15.300x6=75.50+5=16.540+9=76.60+8=17.30x20=77.96+4=18.400+4=78.90+6=19.350-80=79.400+80=20.160+70=80.400-80=21.18-64+8=

81.40x80=82.400+80=83.48+16=84.96+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=1.45+15x6=2.250+5x8=3.6x5+2x4=4.30x3+8=5.400+4+20x5=6.10+12+3+20=7.(80+20+80)+4=8.70+(100-10x5)=9.360+40=10.40x20=11.80-25=12.70+45=22.42+6+20=23.40-5x7=24.80+60+3=25.41+18+2=26.75-11x5=27.42+7-29=28.5600+80=29.25x16=30.120x25=31.36x11=32.1025+25=33.336+70=34.25x9x4=35.200-33x3=36.3020-1010=37.12x50=38.25x8=39.23x11=40.125+25=41.4200-2200=42.220+80=43.20x8x5=44.600-3x200=45.20+20+2=46.35-25+5=47.36+8-40=48.2800+40=49.98+14=50.96+24=51.56+14=52.65+13=53.75+15=

54.120+24=55.200+25=56.800+16=57.840+21=58.560+14=59.390+13=60.600+15=61.72+24=62.85+17=63.90+15=64.96+16=65.78+26=66.51+17=67.80+40=68.100+20=69.100+4=70.240+40=71.920+4=72.300+60=73.64+2=74.64+4=75.50+5=76.60+8=77.96+4=78.90+6=79.400+80=80.400-80=81.40x80=82.400+80=83.48+16=84.96+24=85.160x5=99.30x50=100.5x700=3/4+1/4=3/4+1/4=2+4/9=3-2/3=3/4-1/2=1/6+1/2-1/6:7.5-(2.5+3.8)7/8+3/8=3/10+1/5=4/5-7/10=2-1/6-1/3=0.51+17=32.8+19=5.2+1.3=1.6x0.4=4.9x0.7=1+5=6+12=0.87-0.49=100-63=3.2+1.68=2.8x0.4=14-7.4=1.92+0.04=0.32x500=0.65+4.35=10-5.4=4+20=3.5x200=1.5-0.06=0.75+15=0.4x0.8=4x0.25=0.36+1.54=1.01x99=420+35=25x12=32.8+19=32.8+19=5.2+1.3=1.6x0.4=4.9x0.7=1+5=6+12=0.87-0.49：17x40=100-63=3.2+1.68=2.8x0.4=14-7.4=1.92+0.04=0.32x500=0.65+4.3510-5.4=4+20=3.5x200=1.5-0.06=0.75+15=0.4x0.8=4x0.25=0.36+1.54=1.01x99=420+35=25x12=135+0.5=3/4+1/4=2+4/9=3-2/3=3/4-1/2=17x40=100-63=3.2+1.68=2.8x0.4=14-7.4=1.92+0.04=0.32x500=0.65+4.35=10-5.4=4+20=3.5x200=1.5-0.06=0.75+15=0.4x0.8=4x0.25=0.36+1.54=1.01x99=420+35=25x12=135+0.5=3/4+1/4=2+4/9=3-2/3=3/4-1/2=1/6+1/2-1/6=7.5-(2.5+3.8)=7/8+3/8=3/10+1/5=4/5-7/10=2-1/6-1/3=0.51+17=420+35=420+35=25x12=135+0.5=3/4+1/4=2+4/9=3-2/3=3/4-1/2=1/6+1/2-1/6=7.5-(2.5+3.8)=7/8+3/8=3/10+1/5=4/5-7/10=2-1/6-1/3=0.51+17=32.8+19=5.2+1.3=1.6x0.4=4.9x0.7=1+5=6+12=0.87-0.49=17x40=100-63=3.2+1.68=2.8x0.4=14-7.4=1.92+0.04=0.32x500=0.65+4.35=10-5.4=4+20=1/6+1/2-1/6=7.5-(2.5+3.8)=7/8+3/8=3/10+1/5=4/5-7/10=2-1/6-1/3=0.51+17=32.8+19=5.2+1.3=1.6x0.4=4.9x0.7=1+5=6+12=0.87-0.49=17x40=100-63=3.2+1.68=2.8x0.4=14-7.4=1.92+0.04=0.32x500=0.65+4.35=10-5.4=4+20=3.5x200=1.5-0.06=0.75+15=0.4x0.8=4x0.25=0.36+1.54=1.01x99=3.5x200=3.5x200=1.5-0.06=0.75+15=0.4x0.8=4x0.25=0.36+1.54=1.01x99=420+35=25x12=135+0.5=3/4+1/4=+4/9=-2/3=3/4-1/2=1/6+1/2-1/6=7.5-(2.5+3.8)=7/8+3/8=3/10+1/5=4/5-7/10=2-1/6-1/3=0.51+17=32.8+19=5.2+1.3=1.6x0.4=4.9x0.7=1+5=6+12=0.87-0.49=17x40=100-63=3.2+1.68=2.8x0.4=14-7.4=1.92+0.04=0.32x500=0.65+4.35=10-5.4=4+20=3.5x200=1.5-0.06=0.75+15=0.4x0.8=4x0.25=0.36+1.54=1.01x99=420+35=25x12=135+0.5=3/4+1/4=2+4/9=3-2/3=3/4-1/2=1/6+1/2-1/6=7.5-(2.5+3.8)=7/8+3/8=3/10+1/5=4/5-7/10=2-1/6-1/3=39x4=51x9=77x7=874x3=304x5=304x5=106x10=178x3=78x9=1.573x6=3.52x100=3.54x8=43.87x4=163x3=724x7=43.7x8=46.9x8=78x9=250x0.4=24x5=37x8=104x5=847x4=8x42=5.78x92=78x2=245x0=306x103x0=132x6=350x1000=317x4=1.52x6=125x0.8=302x783x0=264x8=5.76x9=3875x0=1.854x0x100=937x4=285x4=134x3=125x8=25x4=300x52=5x42=1.35x9=15x8=125x4=8.456x1000=21x8=32x0.1=572x8=372x0=153x46=173x10=15x80=3652007x0=384+4=888+74二592+37二384+32=1846-10=468+39=1460-20=50+2=78+4二

24.5+14=96+24=49.5+3=40+20=153+0=40x30=462+5=37+26=374+10=76-39=73+9=605+59=10+3=30x23=27x3=12x8=90+15=27+32=48+4=48+27=640+16=4500x20=39+3=73+15=24x20=120x600=32x3=200x360=48+16=6800x400=12x8=280+270=27x3=4x2500=56+14=6000+40=24+8=5x1280=14x2=4.3+2.7=83-45=0.75+0.25=560+80=4-0.26=0.35+2.7=7.2-3.8=4.6-1.9=0.07+0.6=0.83-0.3=1.39-0.39=3+0.05=10-5.4=4.7+2.3=4.5x2=6.9-2.5=7.2x0.8=6x3.4=0.62-0.32=1.4x0.5=0.75x100=0.02x0.5=3.6+0.3=6.3+7=5.6+100=0.75+0.25=0.125*8=4.8+0.3=0.96+2=0.56+28=0.36+0.4=0.64+0.8=0.72+3.6=3.6+24=0.8*1.1=7.2+12.8=46.7-3.8=12.8+4=5.2+13=12.5+5=1.64+41=10+20=24+15=8.65*10=0.35*0.6=3.08*0.01=4.95*1000=6.9*0.1=0.4*0.5=2.4+0.8=10.8+9=9.6+0.8=0.108+2=4.95+0.9=9.65+0.1=0.325*100=2.5*8=0.56+0.7=0.125*4=3.28*0.1=3.9+0.13=7.2*0.1=0.01*0.1=0.25*0.4=1.6+0.8=1+2.5=1.25*0.8=3.2+0.04=0+1.7=0.22*102=9+0.25+4=0.25*3.97*4=(1.2+8.8)*0.4=50+160+40=(58+370)+(64-45)=120-144+18+35(58+37)+(64-9*5)347+45*2-4160+5295+(64-45)178-145+5*6+42= 420+580-64*21+28=812-700+(9+31*11)= (136+64)*(65-345+23)=1.2*2.5+0.8*2.585+14*(14+208+26)

1.2*2.5+0.8*2.58.9x1.25-0.9x1.2512.5x7.4x0.89.9x6.4-(2.5+0.24)6.5x9.5+6.5x0.50.35x1.6+0.35x3.46.72-3.28-1.720.45+6.37+4.55(4+0.4x0.25)8x7x1.251.65x99+1.6548x1.25+50x1.25x0.2x87.8x9.9+0.78(1010+309+4+681+6)x125.15x7/8+6.1-0.60625(284+16)x(512-8208+18)120-36x4+18+35(58+37)+(64-9x5)(3.2x1.5+2.5)+1.66-1.6+4=7.2+0.8-1.2x5=6.5x(4.8-1.2x4)=10.15-10.75x0.4-5.75.8x(3.87-0.13)+4.2x3.7432.52-(6+9.728+3.2)x2.5[(7.1-5.6)x0.9-1.15]+2.55.4+[2.6x(3.7-2.9)+0.62]12x6+(12-7.2)-6方程：88x+43=857936x+58=297413x+25=12475.4+6.9x3-(25-2.5)2x41846-620-3804.8x46+4.8x540.8+0.8x2.51.25x3.6x8x2.5-12.5x2.428x12.5-12.5x205.4+6.9x3-(25-2.5)2x41846-620-3804.8x46+4.8x540.8+0.8x2.51.25x3.6x8x2.5-12.5x2.428x12.5-12.5x2023.65-(3.07+3.65)27.85-(7.85+3.4)3x9146x782x6x854(6.8-6.8x0.55)+8.50.12x4.8+0.12x4.83.2x(1.5+2.5)+1.65.38+7.85-5.37=6-1.19x3-0.43=0.68x1.9+0.32x1.912x6+7.2-627x+40=44583x-90=165329x-35=54597x+81=95450x-99=310184x-56=473280x+17=177726x-61=251317x-37=6099x+86=50088x+30=27589x-48=74480x+85=56543x-94=63749x+43=82738x-69=293399x-98=613923x-40=69695x+94=104448x-92=168462x+77=615339x+52=247038x-15=203756x-86=277044x+23=138796x+95=393583x-38=444421x-70=198860x+83=320372x+15=707121x+90=48983x-63=765622x+23=213547x+64=194437x+28=50938x+38=117867x+39=546668x+91=410392x+67=107953x+65=144338x+45=20215x-67=4864x-67=281346x-74=41125x-96=9474x-34=67003.4-1.4=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=0.89-0.25=1-0.98=0.048+0.52=5x400=19.9+11.1=187-1000=1+3.89=0.081x10=75-10=0.96-0.8=0.8x7=1.5x7=10.3x2=5x0.6=0.9x0.3=3.5x0.2=2.01x0=0.53+100=5.1+2.3=125x80=10x0.05=0.13x7=0.21x100=0.078+10=0.52+0.4= 70x0.7x4=0.05x4=4x0.3=12=430-250=0.17+0.06=1.02-0.09=0.25x100=3.4-2.8=0.6-0.37=7200+800=0.17+0.6=0.83-0.6=0.052x10=10+0.08=1-0.75=17x300=0.98-0.09=0.2+0.78=0.5x1000=0.82+0.3=600x700=10.2+0.02=0.15+0.7=13.5+6.5=3.05x100=1.2-0.8=670+250=10.2+0.2=9.2-6= 850021.6-12.6=63+100=0.83-0.5=+500= 3.2-3.2= 3.7+2.3= 25x0.76+0.14=80+1000=2.7+0.4=100=3.2-0.32= 2+2.8=0.72-0.43=30x100=0.92-0.2=380-290=0.35+0.5=3.5+4.8=3.5+2.4=5+0.07=0.35+0.63=3500+70=3.1+3=1-0.61=0.47+0.23= 0.25+0.75=3.8+0.38=3.7+0.33=0.51+0.33=7500+250=3.8+1=0.95-0.05=1-0.6=8-4.6=5.8-3.6=450+780=3.1+0.3=3+0.3=0.52+0.4=6.45+5.5=4.5-1.3=630+9=4.5-0.4=9.5-5=3.4-2.8=9.53-1.53=8.8-6.7=330x9=9.53-1.53=9.5-0.5=10+0.08=9.5-7.3=7.2+0.8=3.5+2.4=1-0.95=0.3+0.27=7.82+0.3=8.8-6.7=9.5-7.3=0.47+0.13=4.5+4=4-0.6=1-0.95=3.4-2.8=0.96-0.35=0.95+0.05=2.5+3.2=0.74+0.16=0.35x0.6=3.08x0.01=23x100=9.8-4.8=480+40=4.95x1000=6.9x0.1=0.4x0.5=2.4+0.8=10.8+9=9.6+0.8=0.108+2=4.95+0.9=9.65+0.1=0.325x100=1.32x8=0.7x8=2.5x8= 0.56+0.7=0.125x4=3.28x0.1=3.9+0.13=

7.2x0.1=0.25x0.4=7.2x0.1=0.25x0.4=1+2.5=3.2+0.04=4.7+2.3=6.9-2.5=6x3.4=1.4x0.5=0.02x0.5=6.3+7=0.75+0.25=4.8+0.3=0.56+28=0.64+0.8=3.6+24=7.2+12.8=12.8+4=12.5+5=10+20=8.65x10=3.08x0.01=6.9x0.1=2.4+0.8=9.6+0.8=4.95+0.9=0.325x100=0.56+0.7=3.28x0.1=7.2x0.1=0.25x0.4=1+2.5=1.6+0.8=1.25x0.8=0+1.7=4.5x2=7.2x0.8=0.62-0.32=0.75x100=3.6+0.3=5.6+100=0.125x8=0.96+2=0.36+0.4=0.72+3.6=0.8x1.1=46.7-3.8=5.2+13=1.64+41=24+15=0.35x0.6=4.95x1000=0.4x0.5=10.8+9=0.108+2=9.65+0.1=2.5x8=0.125x4=3.9+0.13=0.01x0.1=1.6+0.8=1.25x0.8=3.2+0.04=0+1.7=6.5x9.5+6.5x0.56.5x9.5+6.5x0.50.35x1.6+0.35x3.46.72-3.28-1.720.45+6.37+4.555.4+6.9x3-(25-2.5)2x41846-620-3804.8x46+4.8x540.8+0.8x2.51.25x3.6x8x2.5-12.5x2.428x12.5-12.5x2023.65-(3.07+3.65)3x9146x782x6x8545.15x7/8+6.1-0.6062539.(284+16)x(512-8208+18)40.120-36x4+18+350.12x4.8+0.12x4.80.22x102= 9+0.25+4=0.25x3.97x4= (1.2+8.8)x0.4=50+160+40 (58+370)+(64-45)120-144+18+35 347+45x2-4160+52(58+37)+(64-9x5)95+(64-45)178-145+5x6+42420+580-64x21+28812-700+(9+31x11)(136+64)x(65-345+23)85+14x(14+208+26)1.2x2.5+0.8x2.58.9x1.25-0.9x1.2512.5x7.4x0.89.9x6.4-(2.5+0.24)(4+0.4x0.25)8x7x1.251.65x99+1.6527.85-(7.85+3.4)48x1.25+50x1.25x87.8x9.9+0.78(1010+309+4+681+6)x12(58+37)+(64-9x5)(6.8-6.8x0.55)+8.53.2x(1.5+2.5)+1.6(3.2x1.5+2.5)+1.63.2x(1.5+2.5)+1.66-1.6+4=5.38+7.85-5.37=7.2+0.8-1.2x5= 6-1.19x3-0.43=6.5x(4.8-1.2x4)= 0.68x1.9+0.32x1.910.15-10.75x0.4-5.75.8x(3.87-0.13)+4.2x3.7432.52-(6+9.728+3.2)x2.5

[(7.1-5.6)xO.9-1.15]-2.55.4-[2.6x(37-2.9)+0,62]12x6-(12-7.2)-6(4)12x6+7.2-6方程：88x+43=857936x+58=297413x+25=124789x-31=406327x+40=44580x+17=177717x-37=60988x+30=275880x+85=56549x+43=82799x-98=613995x+94=104462x+77=615338x-15=203744x+23=138783x-38=444460x+83=320321x+90=48922x+23=213537x+28=50967x+39=546692x+67=107938x+45=202164x-67=28135x-96=9484x-56=473283x-90=165329x-35=54583x-90=165329x-35=54597x+81=95450x-99=31019x+86=5009x-48=74443x-94=63738x-69=293323x-40=69648x-92=168439x+52=247056x-86=277096x+95=393521x-70=198872x+15=707183x-63=765647x+64=194438x+38=117868x+91=410353x+65=14435x-67=4846x-74=411274x-34=67003.4-1.4=7.82-7.2=2.19+9.1=0.17+0.06=0.17+0.06=1.02-0.09=7200-800=0.17+0.6=0.83-0.6=17x300=0.98-0.09=0.2+0.78=600x700=10.2+0.02=0.15+0.7=670+250=10.2+0.2=9.2-6=8500-500=3.2-3.2=+2.3=25x100=3.2-0.32=2+2.8=380-290=0.35+0.5=0.35+0.63=3500-70=3.1+3=3.8+0.38=7500-250=+1=0.95-0.05=450+780=3.1+0.3=10.1-0.89=0.68+0.42=8.1-5.1=0.728-0.24=0.8+0.18=0.89-0.25=1-0.98=0.048+0.52=5x400=19.9+11.1=187-1000=1+3.89=0.081x10=75-10=0.96-0.8=0.8x7=1.5x7=1.32x8=0.7x8=10.3x2=5x0.6=0.9x0.3=3.5x0.2=2.01x0=10x0.05=0.13x7=0.21x100=0.7x4=0.05x4=4x0.3=430-250=

3+0.3=0.5x1000=630-9=0.82+0.3=4.5-0.4=13.5+6.5=9.5-5=3.05x100=330x9=1.2-0.8=9.53-1.53=950.5二21.6-12.6=3.5+2.4=63-100=1-0.95=0.83-0.5=0.3+0.27=0.76+0.14=0.47+0.13=80-1000=4.5+4=2.7+0.4=4-0.6=0.72-0.43=0.95+0.05=30x100=2.5+3.2=0.92-0.2=0.74+0.16=3.5+4.8=23x100=3.5+2.4=9.8-4.8=5+0.07=480-40=1-0.61=0.53-100=0.47+0.23=5.1+2.3=0.25+0.75=125x80=3.7+0.33=0.078-10=0.52+0.4=0.51+0.33=70x12=1-0.6=0.25x100=8-4.6=3.4-2.8=5.8-3.6=0.6-0.37=0.52+0.4=0.052x10=6.45+5.5=10+0.08=4.5-1.3=1-0.75=3.4-2.8=8.8-6.7=9.53-1.53=10+0.08=

9.5-7.3=3.08x0.01=7.2+0.8=4.95x1000=7.82+0.3=6.9x0.1=8.8-6.7=0.4x0.5=9.5-7.3=2.4-0.8=1-0.95=10.8-9=3.4-2.8=9.6-0.8=0.96-0.35=0.108-2=0.35x0.6=4.95-0.9=9.65-0.1=3.28x0.1=0.325x100=3.9-0.13=2.5x8=7.2x0.1=0.56-0.7=0.01x00.125x4=0.25x0.4=4.5x2=1.6-0.8=6.9-2.5=1-2.5=7.2x0.8=1.25x0.8=6x3.4=3.2-0.04=0.62-0.32=0-1.7=1.4x0.5=4.7+2.3=0.75x100=0.02x0.5=0.75-0.25=3.6-0.3=0.125x8=6.3-7=4.8-0.3=5.6-100=0.96-2=0.56-28=0.64-0.8=0.36-0.4=0.72-3.6=12.8-4=3.6-24=5.2-13=0.8x1.1=7.2+12.8=12.5-5=46.7-3.8=1.64+41=8.65x10=0