四年级口算1000题

可编辑可编辑精品文档精品文档可编辑精品文档DAY11,640÷80=15×500=230×3=2,12×2×5=480÷80=160×5=3,27×3=90÷15=48÷4=4,640÷16=39÷3=24×20=5,32×300=480÷16=125×8=6,27×3=56÷14=24÷8=7,140×20=83－45=560÷80=8,96÷24=40÷20=40×300=9,370＋260=76－39=605＋59=10,30×230=12×80=270＋32=25×4÷5＋284-14269÷3＋389÷2-12958×13÷2+756-2323+77-50÷2×60=125×8×4=可编辑可编辑精品文档精品文档可编辑精品文档DAY21,48＋270=4500×20=73＋15=2,120×600=200×360=6800×400=3,280＋270=4×2500=6000÷40=4,5×1280=310－70=400×14=5,470＋180=1000÷25=160×600=6,20×420=290×300=8100÷300=7,7600÷200=7600÷400=680＋270=8,980÷14=4200÷30=6×1300=9,1300×50=200×48=930－660=10,530＋280=9200÷400=840÷21=64×125+4925×40×23100×25+125×32125X8+772X+30=80解方程可编辑可编辑精品文档精品文档可编辑精品文档DAY31,180×500=8000÷500=1900÷20=2,200×160=8700÷300=300×330=3,3×1400=7000÷14=600÷12=4,9600÷80=140×300=8800÷40=5,9600÷800=750－290=5×490=6,760×20=7500÷500=370×200=7,650÷13=8600－4200=240×4=8,640÷80=15×10=12×11=9,160×30=220×40=104×5=10,4500÷50=120×2=90÷30=15.2÷0.25÷40.89×100+9980y-90=7078y+2y=1609.6÷0.8÷0.4可编辑可编辑精品文档精品文档可编辑精品文档DAY4:1,270÷30=270×30=84÷21=2,76÷9=66÷7=100－54=3,123＋15=360÷4=55÷5=4,320÷40=7000÷70＝200÷40＝5,180÷30=240÷40=36÷0.02=6,140÷0.7=13×600=280×3=7,350×20=50×11=250×6=8,7200+900=410-201=125×8=9,480×20=6600÷600=390+140=10,11×800=24×50=3600÷400=有简算的简算：4.2×99＋4.217.8÷(1.78×4)51y-y=10085y+1=-869.43-（6.28-1.57）DAY5可编辑可编辑精品文档精品文档可编辑精品文档1,4000÷50=530－70=420－90=2,9600÷30=7×700=203+98=3,1800÷300=240+570=4800÷400=4,370+580=580－490=660÷2+4405,910－370=25×8=270－190=6,36×2=75÷25=330÷11=7,6×800=5400÷9=420÷60=8,9×800=3×330=300×7=9,9×500=390÷13=6300÷700=10,5600÷700=4800÷12=35÷0.07=370＋560÷8520＋490÷73.07－0.38－1.621.29＋3.7＋2.71＋6.33x-60=90解方程DAY61,450－90＝80＋330＝70×700＝可编辑可编辑精品文档精品文档可编辑精品文档2,7000÷70＝4000÷80＝2400÷200＝3,420－90＝170＋320＝1000－51＝4,520－260＝910－190＝35×200＝5,22×200＝8800÷400＝9300÷300＝6,6×300＝1800÷200＝32＋99＝7,70×21＝50÷25＝22×400＝8,66÷6＝710－71＝400÷2＝9,900÷3＝690÷30＝620÷20＝10,28＋17＝32×8＝820÷4＝3.25＋1.79－0.59＋1.7523.4－0.8－13.4－7.28－2.45－1.55998－2.45－1.555(X-2)=90解方程DAY71,133×20＝204×4＝640－360＝可编辑可编辑精品文档精品文档可编辑精品文档2,31×200＝360÷3＝125x80=3,33x30=25x40=25x8=4,50x210=13x30=165x2=5,84÷0.4＝140x0.3=100÷25=6,140÷0.7＝150×4＝90×0.8＝7,150×40＝490×10＝150×2＝8,150×2＝42×30＝32×20＝9,31×30＝42×60＝55×60＝10,25x40=25×100＝80×70＝125x4+330122+25x43X+5X=4814X-8X=12(2+x)5=100Day81,75×40＝27×30＝12×100＝2,62×30＝150×4＝16×40＝可编辑可编辑精品文档精品文档可编辑精品文档3,52×30＝72×3＝70－3X20＝4,63×40＝35×20＝64÷4＝5,36＋500＝40×50＝18＋66＝6,200×30＝42×4＝630－77＝7,230×20＝130×3＝60×50＝8,150÷30＝260×2＝75－26＝9,21×40＝35×20＝15×80＝10,300×6＝15×8＝23×30＝25X8-9945X6-880.99X2+0.995X+60=15044x8+44Day91,51÷3＝17X3=660÷60＝2,60X60＝80÷5＝240÷80＝3,100÷50＝1200÷20＝250÷50＝可编辑可编辑精品文档精品文档可编辑精品文档4,270÷90＝550÷10＝360÷40＝5,500÷50＝280÷70＝34×2＝6,105×50＝490÷70＝21×50＝7,210×3＝15×60＝120÷60＝8,25×40＝140×5＝480÷80＝9,30×60＝1800÷60＝25×40＝10,280÷40＝125×8＝0÷8913X50+2299÷30+3344+90÷301200÷4-66＝155-X=99DAY10小数的大小比较(1)在○里填上“＞”、“＜”或“=”。3○3.86.5○6.502.45○2.08可编辑可编辑精品文档精品文档可编辑精品文档0.01○0.11○1.014.85○3.945.40○5.41.5○1.604.8○4.082.7○2.950○0.010.04○0.1015.4○15.540.6○1.12.889○2.94.8×5=2.01×0=2.4×5=1.25×8=0.21×100=3.4×0.4=7.8×0.2=2.19×0.1=10×0.89=6.8×0.4=0.8×0.18=0.72×4=8.2×0.8=0.2×0.4=0.22×4=24÷4＋56÷4＝31+39+16=20X-50=5028+6X=8834+66+64=Day11四年级数学口算题(3)58厘米=（）米540克=（）千克7元8角3分=（）元8千克10克=（）千克1米70厘米=（）米600毫米=（）米150克=（）千克178厘米=（）米（）分米（）厘米150克=（       ）千克；86厘米=（           ）米11厘米=（       ）米  ；  76分米=（      ）米5厘米=（      ）米 ；   182米=（       ）千米231克=（     ）千克；    18克=（      ）千克745可编辑可编辑精品文档精品文档可编辑精品文档毫米=（     ）米；789克=（           ）千克；5米80厘米=（         ）米2元4角9分=（        ）元；7吨60千克=（        ）吨 30千克=（）吨；3米6分米=（）米8米15厘米=（）米；3元7角=（）元5分=（）元15角=（）元8元10分=（）元70克=（）千克60厘米=（）米560克=（）千克56-36-18457-27-16858-18-15259-9+13661X9+240Day123.96○3.690.18○0.814.4○4.056.75○6.787.5○5.70.51○0.5080.1○0.1001.34○1.437.4○7.040.6○0.601.25○1.0253.14○31.44.95○54.8○4.990.09○0.900.125×8＝0.8×12.5=2.5×0.4＝0.18×10＝0.1×0.02=1.8×0.5=32×2.5＝0×0.54=4×0.25=可编辑可编辑精品文档精品文档可编辑精品文档1.25×8=0.125×8＝0.8×12.5=2.5×0.4＝0.18×10＝0.1×0.02=可编辑可编辑精品文档精品文档可编辑精品文档35+75+80=36+84+96=37+93+112=38+102+128=32-22X=10DAY13一位小数加法1.5+8.5=5.4+8.2=3.6+1.8=3.3+7.9=2.4+6.8=8.1+7.9=14.3+1.4=9.2+1.3=1.6+3.9=1.8+7.4=15.4+3.6=0.4+1.6=2.8+3.6=3.6+4.7=6.5+1.9=0.6+0.7=1.5+3.8=6.2+9.9=11.5+11.4=0.8+3.4=4.4+1.7=0.8+2.3=3.5+4.4=15.7+0.3=1.7+4=7.2+1.5=2.1+6.2=可编辑可编辑精品文档精品文档可编辑精品文档5.6+2.3=2.5+4.5=3.8+0.5=61+9-10462+18-8812y-12=2464+36-5645x-50=40DAY141.3+6.7=0.6+2.5=3.2+2.1=3.6+4.2=4.3+5.6=2.4+4.0=1.3+2.1=2.8+3.5=4.6+2.1=1.7+4.5=6.7+4.2=1.6+8.0=3.5+6.7=8.9+9.4=1.3+5=3.2+2.1=5.7+8.5=0.8+5.4=1.4+6.2=2+3.3=5.5+6.0=5.2+4.8=4.1+2.8=3.2+3.3=6.4+2.9=3.4+1.6=5.2+4.8=8.1+2.1=0.8+1.3=1.2+1.6=可编辑可编辑精品文档精品文档可编辑精品文档56-36-184=57-27-168=58-18-152=66+54-24=67+63-8=DAY150.3+3.2=6.3+2.5=4.6+1.4=0.9+0.8=0.5+0.3=3.5+7.8=1.1+12=3.5+7.3=9.8+4.5=5.6+7.6=3.4+1.9=4.5+2.3=5.7+8.4=1.8+0.9=5.8+9.8=1.3+5.7=8.9+4.5=1.6+0.5=4.5+7.5=3.6+6.2=6.5+6.1=3.5+7.6=7.5+7.1=0.7+4.3=5.1+0.5=5.3+5.1=7.8+2.4=4.5+7.1=4.1+7.2=0.9+0.6=可编辑可编辑精品文档精品文档可编辑精品文档34+66+64=35+75+80=36+84+96=37+93+112=38+102+128=Day16一位小数加法1.7+7.2=6.8+9.1=3.4+5.5=0.8+5.1=3.4+1.8=1.1+3.5=4.6+8.1=4.5+1.2=9.0+7.6=1.9+3.4=4.5+5.5=5.6+5.4=7.3+1.7=0.9+3.5=5.3+6.4=5.6+7.6=3.4+1.9=4.5+2.3=5.7+8.4=1.8+0.9=5.8+9.8=1.3+5.7=8.9+4.5=1.6+0.5=4.5+7.5=3.6+6.2=6.5+6.1=9.7+8.6=8.6+4.3=0.9+4=39+111+144=68+72+8=可编辑可编辑精品文档精品文档可编辑精品文档69+81+246X-55=16133x22+55Day177.4×4=1.34×8=100×8.05=100×8.2=100×9.2=6.6×10=5.2×100=0.4×6=0.92×3=0.17×2=2.3×100=10×3.3=3.2×5=5.1×5=4.1×5=4.7-4.3=8.2-5.2=2.6-0.8=4.7-2.5=8.4-0.6=5.7-3.7=10-0.9=3.5-1.3=3.5-3.4=9.7-5.4=4.3-1.4=7.1-0.2=8.2-6.8=6.9-2.5=2.1-1.7=12.6+5.3+6.4=   5.4-2.5-1.4=   可编辑可编辑精品文档精品文档可编辑精品文档 2-0.35-0.65=    　  15×（100+3）=  3(50-X)=90DAY186.8-2.9=4.3-1.2=6.9-1.2=3.9-0.8=1.5-0.8=5.1-3.4=3.4-2.3=6.7-3.1=8.3-3.3=8.8-3.2=12.3-4.5=5.1-0.9=1.2-0.3=4.2-0.1=7.8-3=2.2-0.6=8.9-5.4=2.7-1.2=8.5-7.6=5.2-0.9=6.2-2=8.4-6.2=6.3-4.1=3.2-1.9=7.1-5.4=9.8-5.4=8.4-4.2=3.8-0.2=7.9-0.1=6.7-6.4=49+51+4=50+60+20=可编辑可编辑精品文档精品文档可编辑精品文档24-3X=310X*（5+1）=6053+87+68=Day195.2-1.6=7.3-2.6=5.4-1.2=7.4-6.3=5.1-3.4=6.2-4.1=7.5-3.7=7.4-3.5=5.3-5=6.4-5.2=8.3-5.1=7.2-5.1=5-2.3=6.5-4.3=7.1-4.3=5.6-7.3=5.1-0.8=5.3-5.1=5.1-5=7.5-3.1=5.4-1.2=5.5-3.4=7.3-2.3=5.4-2.1=7.3-5.2=7.2-4.1=7.3-1.6=4.5-1.2=8.6-5.3=3.7-1.5=29+21-16=30+130-33=可编辑可编辑精品文档精品文档可编辑精品文档31+39+16=32+48+32=33+57+48=DAY206.7×4=1.9×8=7.4×0=4.3×1=2.2×2=2.5×9=6.7×8=2.3×8=4.4×2=5.4×6=8.2×9=4.5×6=3.4×8=1.9×3=2×4.3=3×5.4=3×6.6=3×6.7=0.3×8=0.4×7=3.4×4=5×0.8=1.5×6=6×8.1=0.6×9=6.3×4=1.9×4=2.3×3=6×4.3=8×4.3=50+60+20=51+69+36=可编辑可编辑精品文档精品文档可编辑精品文档x+32=763x+6=1854+96+84=Day214.12+6.23=5.35+3.24=6.12+5.14=6.01+0.10=0.23+0.14=0.14+0.46=3.04+6.12=4.01+5.23=5.01+3.13=2.34+4.34=0.12+0.02=0.23+4.23=0.12+3.23=0.23+0.04=2.03+1.45=7.45+4.35=2.34+3.01=4.02+9.02=0.91+0.91=0.28+0.71=0.31+0.13=5.39+3.24=4.38+0.23=5.41+3.25=1.24+4.13=6.57+0.04=0.45+6.34=9.02+0.52=3.43+0.80=5.40+0.27=128+35×3          700-125×3           可编辑可编辑精品文档精品文档可编辑精品文档330÷5+46×7   104×9-72÷8       145-150÷2+23        DAY222.6×100=9.56×10=6.5×100=10×2.05=4.9×10=10×2.2=7.1×10=3.9×10=2.12×100=1.65×10=7.4×10=2.4×100=100×3.19=10×3.2=10×3.4=10×3.8=9.9×10=3.2×5=7.2×6.0=7.4×6.1=8.4×6.2=4.0×6.48=5.13×100=100×5.3=100×8.27=4.31×8=8.22×3=10×8.38=7.81×100=10×8.64=984÷6×3   18×5+522÷3       可编辑可编辑精品文档精品文档可编辑精品文档48×3+240×2         89×2+86   450÷5+29×6       Day238.93-2.34=6.72-0.35=7.25-0.04=8.95-4.26=7.54-5.4=4.73-3.25=6.26-3.14=5.36-2.10=5.73-3.14=5.79-3.14=6.53-1.03=8.12-4.32=7.43-0.14=7.52-4.12=5.31-4.12=9.04-3.02=6.31-3.21=5.92-4.14=6.12-3.01=7.29-4.01=7.13-2.08=8.64-3.41=7.23-2.13=5.23-1.23=4.15-3.12=7.12-3.12=7.52-3.12=7.43-4.12=8.25-6.14=7.16-0.4=784÷8+105×4       252÷9÷（11-4）  560÷4-630÷7       (210+630)÷7     可编辑可编辑精品文档精品文档可编辑精品文档  16+8x=402x-8=8   Day243.47+8.24=5.32+6.15=7.34+5.46=3.45+6.14=2.13+3.45=3.23+4.12=0.35+0.26=4.5+5.47=4.25+2.79=3.25+5.36=5.46+6.47=5.24+6.10=0.52+0.30=0.92+0.92=0.34+8.01=0.29+3.45=6.23+4.23=4.37+0.91=0.28+0.91=0.58+0.15=6.03+9.04=4.76+3.20=5.20+0.25=5.27+0.91=0.93+0.47=5.26+9.12=9.02+0.45=8.04+0.62=2.34+0.37=0.17+0.62=7362÷9×7         953-180×5  64×8+78×22      （439+725）÷68     可编辑可编辑精品文档精品文档可编辑精品文档388÷9-668÷4   DAY250.04×4=2×4.4=3.9×2=20×2.8=1.6×3=7.4×3=2.4×30=3.7×30=7.1×30=2.2×4=8×4.1=6.3×40=1.9×4=2.3×4=70×2.6=3.9×2=2×2.8=1.6×3=7.4×3=2.4×3=3.7×3=7.1×3=2.2×4=80×4.1=30×5.4=30×6.6=30×6.7=0.3×80=0.4×70=26×4-425÷5         （100-51）÷17      40×（5+3）    （135+65）÷（15-7）可编辑可编辑精品文档精品文档可编辑精品文档  （37×15-55）×8  DAY267.68-6.50=3.90-2.76=6.91-5.39= 6.97-5.97=8.25-4.64=8.78-0.52= 1.27-0.21=8.42-7.04=6.76-6.61=0.41+0.95=4.15+7.08=2.59+9.10=3.51+9.00=4.54+2.55=8.70+1.16=1.31+5.61= 7.71-0.11=    8.64-7.85=  8.68+0.84= 2.62+3.19=5.93-1.20=  3.66+5.90=6.14-2.01=   5.58+0.13=   5.15-4.79=5.29+6.33= 5.86-1.95=   3.79-3.47=  8.89-0.20= 7.42+9.92= （445÷5+172）×18    300-（76+40×3）     可编辑可编辑精品文档精品文档可编辑精品文档（279+32×15）×64  （488+32×5）÷12   45+55÷5-20          Day27420÷3=80÷4=90÷30=210×4=70×20=25×100=75÷3=125×8=25×40=23×30=270÷30=4×700=70×13=32×40=12×40=540÷90=14×70=500×8=420÷70=21×4=120÷4=9.32+3.40= 5.43+3.23=　　3.55+5.33=    8.21-4.90=   2.38+2.40=  9.28+1.69=    6.89-0.88=　　4.97+7.29=   3.34+4.51=  12×（280-80÷4）    400-225÷5+145     156+187÷17×9      325÷13×（266-250）  可编辑可编辑精品文档精品文档可编辑精品文档（242+556）÷14×8   DAY288.21+5.12=3.15+5.01=4.52+6.80=4.03+4.12=4.75+0.80=0.21+5.61=7.06+5.63=5.31+0.61=8.02+0.80=5.55+2.11=4.09+2.01=5.13+4.12=4.60+0.08=2.43+0.12=7.23+7.01=8.34+5.12=7.23+9.01=1.01+3.12=3.54+0.01=4.27+7.10=4.01+4.15=0.12+0.09=0.14+0.23=5.13+7.12=4.14+3.02=3.13+7.02=8.31+0.31=8.71+7.12=6.41+6.21=8.04+5.02=（105+24）×15÷3    175+280÷40-25      （205-101+152）÷8  160+250 ÷5    4000÷25-13×12可编辑可编辑精品文档精品文档可编辑精品文档Day297.3-4.1=7.4-2.4=3.1-1.8=8.2-7.1=8.6-3.6=9.6-2.2=5.4-3.2=8.4-5.1=6.2-3.2=3.1-0.2=3.7-1.7=4.3-2.1=6.4-1.9=4.5-2.7=9.5-2.3=6.7-2.1=8.4-7.4=6.3-2.4=3.7-2.7=7.5-4=2.3-1=6.3-2.6=2.4-0.5=3.2-1.1=3.12+3.21=4.12+1.23=5.43+0.75=6.03+5.02=5.21+5.21=6.03+2.31=128+35×3          700-125×3           330÷5+46×7   104×9-72÷8       145-150÷2+23     可编辑可编辑精品文档精品文档可编辑精品文档Day304.12+0.23=2.13+4.12=0.02+0.51=0.54+2.01=3.02+8.02=8.03+2.10=3.24+4.02=8.23+2.21=2.3+4.32=3.12+4.23=7.02+3.01=4.23+6.34=4.23+3.121=4.53+5.23=5.72+9.01=3.24+6.12=4.34+3.24=6.43+4.43=3.54+6.35=6.23+6.24=6.24+4.36=5.63+5.24=4.25+5.04=0.03+2.90=8.60-6.39=8.49-6.31=7.40-4.04=3.58-2.87=   7.31-2.51=  8.81-5.75=984÷6×3   18×5+522÷3       56x-50x=305x=15 450÷5+29×6       可编辑可编辑精品文档精品文档可编辑精品文档Day315.2×10=2.4×10=7.9×10=10×9.72=2.31×10=10×3.31=100×6.8=10×8.37=10×4.6=10×5.66=0.1×10=10×8.5=68.2×10=51.2×100=4.2×100=10.3×10=1.3×10=1000×5.4=5.3×100=1000×6.73=10×8.1=100×7.4=8.87×100=8.98×100=8.8×10=1000×5.2=100×2.05=4.9×1000=10×0.22=1000×2.2=784÷8+105×4       252÷9÷（11-4）  560÷4-630÷7       (210+630)÷7       522÷（328-319）+42   可编辑可编辑精品文档精品文档可编辑精品文档Day329.46-2.31=9.75-4.24=5.9-5.35=6.26-4.23=5.34-3.21=9.33-3.33=5.34-2.32=7.43-4.23=6.23-4.15=8.53-2.13=6.13-4.23=7.23-2.01=8.42-0.01=8.53-5.34=7.32-1.09=9.87-6.24=6.54-6.50=8.63-5.43=7.12-3.21=7.41-4.12=8.42-5.09=5.32-1.01=5.21-0.21=6.30-0.02=0.34-0.01=8.43-4.21=6.43-2.01=6.67-2.72=  3.04+5.71=　　1.73+4.32=  (42+18)×（56-26）    162÷6-96÷8      305×（400-395）-278    149×5+520×4        900÷（15÷3）    可编辑可编辑精品文档精品文档可编辑精品文档Day332.4×100=100×3.19=0.3×10=1000×0.35=10×4.38=6.4×100=2.56×100=13.4×10=100×3.2=2.2×100=100×3.8=9.9×1000=9.5×100=100×6.76=5.5×10=100×6.93=9.2×100=10.3×10=1.3×10=1000×5.4=5.3×100=1000×6.73=1.46×100=27.4×100=2.54×1000=3.76×100=7.17×1000=2.25×1000=100×4.15=8.3×5= 58×（6×4）÷29   3+(289-198)×2        80+5x=1007x-8=6    64×8+78×22      可编辑可编辑精品文档精品文档可编辑精品文档Day340.3×100=0.46×10=6.6×10=10×2.3=100×2.6=100×2.8=1.67×1000=7.4×10=2.4×100=100×3.19=100×3.2=2.2×100=100×3.8=9.9×1000=100×4.1=6.37×10=100×4.1=0.3×10=1000×0.35=10×4.38=6.4×100=2.56×100=13.4×10=0.5×100=0.5×10=20.6×100=0.9×100=100×10.8=10×4.52=1000×5.41=（439+725）÷68     388÷9-668÷4   26×4-425÷5         （100-51）÷17      65x+35=100   Day35可编辑可编辑精品文档精品文档可编辑精品文档100×4.6=0×5.6=58.1×100=14.1×40=70×2.1=100×5.3=44.2×100=100×8.05=100×8.2=4.36×10=100×8.35=4.9×1000=10×0.22=1000×2.2=100×2.3=100×2.6=100×2.8=1.67×1000=7.4×100=2.4×100=3.9×200=200×2.8=1.68×10=7.45×100=2.4×300=0.7×10=7.1×100=2.2×400=800×4.1=3×5.4= （135+65）÷（15-7）  （37×15-55）×8   26×39＋61×26    300-（76+40×3）     （279+32×15）×64  Day36100×8.35=10×8.38=7.8×100=可编辑可编辑精品文档精品文档可编辑精品文档10×8.64=10×8.9=7.4×100=4.36×100=1.25×8=0.25×4=3.2×50=7.2×60=40×6.1=8.4÷0.2=10×6.48=5.13×100=100×8.27=4.31×8=8.22×3=1000×5.4=5.3×100=1000×6.73=10×8.1=100×7.4=8.87×100=2.8×30=8.3×20=7.5×20=7.9×20=6.6×40=0.4×5.5=（488+32×5）÷12    45+55÷5-20          356×9－56×9    400-225÷5+145     999×999＋1999      Day373.76×100=7.17×1000=2.25×1000=1.25×8=0.25×4=3.2×50=可编辑可编辑精品文档精品文档可编辑精品文档7.2×60=1000×6.82=100×8.3=100×6.6=30×6.7=0.3×800=0.4×70=8.4×2=9.5×100=100×6.76=5.5×10=100×6.93=9.2×100=5.26×10=2.5×100=0×5.6=58.1×100=14.1×40=70×2.1=100×5.3=44.2×100=6.78-1.84=　6.35-2.83=    0.6+7.50= 325÷13×（266-250）  （242+556）÷14×8   （105+24）×15÷3    25-5x=15      （205-101+152）÷8 Day388.6×10=9.5×10=8.6×100=1.31×8=7.46×10=4.35×100=2.2×10=6.12×3=5.24×3=可编辑可编辑精品文档精品文档可编辑精品文档4.14×100=9.22×100=5.2×10=2.5×100=100×7.2=7.5×10=7.4×100=1.39×100=100×8.05=100×8.2=4.36×100=100×8.35=100×8.38=7.80×10=100×8.64=100×8.9=7.45×100=4.31×100=8.76+0.75=    7.37-4.92=    7.52-1.82= (160+880)×20       550+230×62÷31      4000÷25-13×1299×55＋5519y+y=40Day393.9×200=2.5×400=3.2×400=200×2.8=1.6×30=7.4×300=2.45×30=80×4.3=400×4.4=可编辑可编辑精品文档精品文档可编辑精品文档3.7×30=7.1×300=2.2×400=800×4.1=600×4.2=800×4.2=6.3×400=1.9×400=2.3×0.4=7.24×100=7.4×100=8.4×0.2=9.5×100=100×6.76=5.5×10=100×6.93=9.2×100=5.2×10=2.5×100=8.8×70=7.5×300=52×76＋47×76＋7678×101－7879y+y=8065x+35=10025×23×（40＋4）Day401.5×4=2.5×4=0.13×4=5.4×10=0.18×0.3=4.2×1000=0.44×5=3.6×0.1=8.5×100=8.5×4=3.2×100=1.2×0.3=可编辑可编辑精品文档精品文档可编辑精品文档0.49×7=0.04×25=0.03×15=40×4.2=1000×0.756=0.5×100=0×0.25=1×0.01=1.25×8=3.8×2=16×0.2=9.3×0.3＝0.2×0.1=0.9×6=2.1×0.3=7×0.08=1.87×0=0.24×5=48×52×2－4×48134×56－134＋45×13442x+28x=1403x-1=839+144+61=可编辑可编辑精品文档精品文档可编辑精品文档    8×4.1=6.3×4=1.9×4=2.3×3=6×4.3=8×4.3=6.4×10=2×4.4=3.2×10=8.83×100=10×4.72=8.8×10=8.3×10=7.5×2=7.9×10=6.6×4=4×5.5=3×5.5=.0×6.48=4.1×6=9.3×6=1.4×50=4.6×9=1.6×50=9.7×8=9.2×6=7.4×20=5.1×7=7.4×100=8.4×2=9.5×100=100×6.76=5.5×10=100×6.93=9.2×100=8.6×30=8.6×6=9.×1.6=6×1.8=4.9×2=4×2.2=7.1×30=小数乘整数(7)可编辑可编辑精品文档精品文档可编辑精品文档姓名：____________班级:______________4.34×2=8.2×100=10×8.38=4.31×8=8.22×3=10×8.38=7.81×100=2.33×4=6×4.22=8×4.3=4×4.41=2.5×100=3.2×4=8×4.2=8.9×2=3.2×10=8.83×100=10×4.72=8.8×10=8.3×10=7.5×2=9.22×100=5.2×10=2.5×100=100×7.2=7.5×10=7.4×100=7.3×0=4.9×100=20×2.2=7.15×100=3.9×2=2.1×20=1.6×30=7.4×100=10×3.1=100×3.19=7.1×10=100×3.4=0×3.8=9.9×10=100×4.1=6.3×100=1.9×3=2×4.3=100×4.3=100×4.38=100×9.56=7.9×100=10×9.72=2×9.8=100×3.3=1000×6.82=100×8.3=100×4.6=0×5.6=58.1×100=14.1×4=7×2.1=100×5.3=可编辑可编辑精品文档精品文档可编辑精品文档44.2×100=100×1.2=10×4.2=3×5.4=3×6.6=3×6.7=0.3×8=0.4×7=3.4×4=5×0.8=1.5×6=6×8.1=0.6×9=3.7×100=2.7×100=100×7.7=100×4.2=7.4×4=1.34×8=100×8.05=100×8.2=小数乘法口算练习姓名0.2×0.5=60×0.5=0.05×1.6=0.5×1.1=0.8×0.5=1.25×4=4×0.25=1.8×0.5=8×0.5=2.5×10=6.3×2=0.92×4=80×1.6=0.56×4=1.6×0.8=6.3×9=0.15×8=7.2×0.6=4.2×4=3.09×0=1.47×0.4=0.4×0.25＝1.5×4=2.5×4=0.13×4=4.2×1000=1.25×8=1.25×4=0.18×0.3=0.04×25=1000×0.756=7×0.08=0.05×1.6=可编辑可编辑精品文档精品文档可编辑精品文档小数乘法口算练习2姓名4×0.25=0.5×1.1=0.8×0.5=0.5×100=0.2×0.5=60×0.5=8.5×100=30×0.5=0.78×0.2=3.9×20=0.5×0.28=0.8×0.9=1.5×8=1.5×5=3.6×0.2=2.5×8=4×0.25=7.25×4=1.9×40=3.4×0.7=3.6×5=2.5×2=0.5×10=0.6×8=2.1×2=5.6×100=4.5×2=3.08×0.01=4.95×1000=6.9×0.1=0.4×0.5=2.8×10=0.7×0.8=0.4×20=0.8×7＝0.7×8＝1.32×8＝10.3×2＝3.5×0.2＝0.9×0.3＝5×0.6＝10×0.05＝0.13×7＝0.7×4＝0.05×4＝12.5×8＝0.4×50＝3.25×0＝2.3×4＝2.6×3＝7.5×0.1＝0.45×0.2＝4.1×2＝3.5×0.01＝9×0.5＝0×9.8＝3.9×0.3＝4.1×2＝2.6×3＝1.25×8＝7.5×0.1＝1×0.06＝0.9×0.3＝可编辑可编辑精品文档精品文档可编辑精品文档小数乘法口算练习3姓名9×0.5=2.5×0.4=0.4×25＝8.2×0.8=0.2×0.4=0.22×4=0.9×0.2=3.99×1=4×0.3=30×0.1=0.5×0.2=1×0.08=4.8×0.5=2.01×0=2.4×5=1.25×8=0.21×100=3.4×0.4=7.8×0.5=2.9×9=100×0.8=6.8×0.4=0.8×0.1=0.7×40=8.1×5=0.8×0.25=1×0.98=0.8×0.5=0.5×40=0.125×8=0×0.54=4×0.25=1.25×8=1.4×0.5=32×2.5＝2.4×5=0.36×10=3.14×100=2.5×0.04=1.5×0.8=3.6×500=6.5×20=7.8×5=0.008×1000＝0.125×6=72×0.4=1.5×0.5=10.1×30=小数乘法口算练习4姓名0.8×7＝0.7×8＝1.32×8＝1.5×7＝10.3×2＝3.5×0.2＝0.9×0.3＝5×0.6＝10×0.05＝0.13×7＝0.7×4＝0.05×4＝可编辑可编辑精品文档精品文档可编辑精品文档12.5×8＝0.4×50＝3.25×0＝2.3×4＝2.6×3＝7.5×0.1＝0.45×0.2＝4.1×2＝3.5×0.01＝9×0.5＝0×9.8＝3.9×2＝4.1×2＝2.6×3＝1.25×8＝7.5×0.1＝1×0.06＝0.9×0.3＝9×0.5=2.5×0.4=10×3.52=8.2×0.8=0.2×0.4=0.22×4=0.9×0.52=3.99×1=4×0.3=30×0.1=0.35×0.2=1×0.08=4.8×5=2.01×0=2.4×5=1.25×8=0.21×100=3.4×0.4=7.8×0.2=2.19×0.1=10×0.89=6.8×0.4=0.8×0.18=0.72×4=8.1×5=0.89×5=0.1×0.98=8×0.52=0.5×40=0.125×8=7×0.08=1.87×0=0.24×5=小数乘法口算练习5姓名0.5×1.1=0.8×0.5=6×0.12=1.25×4=4×0.25=0×6.81=0.4×8=1.8×0.5=8×0.5=2.5×10=6.3×2=0.9×24=80可编辑可编辑精品文档精品文档可编辑精品文档×1.6=6.2×0.7=0.4×0.25＝0.56×0.4=1.6×0.8=6.3×9=0.15×8=7.2×0.5=1.7×0.4=4.2×0.4=3.9×0.3=1.5×4=2.5×4=0.13×4=4.2×1000=0.45+0.15=3.6+0.1=5.4+10=3.2+100=1.2+0.3=0.49+7=84+4.2=1000×0.756=0.5×100=0+0.25=3.8×2=1+0.01=1.25×8=7.2+0.9=1.6×0.2=4+0.4=0.45+0.5=0.2+0.01=0.9×6=9.3+0.3=8.5+1.7=0.04×25=2.1×0.3=2.5×2=0.5×10=0.6×8=2.1×2=2.8×10=0.7×0.8=0.04×20=5.6×0.4=4.7×0.3=4.5×2=小数乘法口算练习6姓名:____________0.02×0.5=3.6×0.3=6.3×0.7=5.6×100=0.75×0.6=0.125×8=4.8×0.3=0.86×2=0.56×2=0.36×4=0.64×8=0.7×9=3.6×小数乘法口算练习7姓名可编辑可编辑精品文档精品文档可编辑精品文档0.18×0.2=0.16×8=4.5×0.02=8×7.2=1.2×30=0.12×0.2=7.3×0.3=3.6×0.2=7.8×0.6=4.5×0.5=0.13×0.6=0.96×0.2=10.5×0.4=7.3×7=8×0.125=0.54×0.6=0.61×9=0.56×8=0.8×0.11=7.2×0.8=5.6×0.01=2.3×100=0.75×100=0.108×5=10.8×9=7.8×0.01=5.4×0.6=3.15×5=7×0.62=12+0.5=5.2×0.4=12.2×0.2=5.6×100=0.41×0.7=0.02×0.5=7.2×0.8=1.4×0.5=84×0.2=0.75×0.5=2.5×16=0.108×2=1.75×0.5=6×5.07=5.2×0.3=1.64×4=1.5×7＝10.3×2＝3.5×0.2＝0.9×0.3＝5×0.6＝10×0.05＝0.13×7＝0.7×4＝0.05×4＝12.5×8＝0.4×50＝3.25×0＝2.3×4＝2.6×3＝7.5×0.1＝0.45×0.2＝4.1×2＝3.5×0.01＝小数乘法口算练习8姓名可编辑可编辑精品文档精品文档可编辑精品文档4.1×2＝2.6×3＝1.25×8＝7.5×0.1＝1×0.06＝0.9×0.3＝9×0.5=2.5×0.4=0.4×25＝8.2×0.8=0.2×0.4=0.22×4=0.9×0.2=3.99×1=4×0.3=30×0.1=0.5×0.2=1×0.08=4.8×0.5=2.01×0=2.4×5=1.25×8=0.21×100=3.4×0.4=7.8×0.5=2.9×9=100×0.8=6.8×0.4=0.8×0.1=0.7×40=8.1×5=0.8×0.25=1×0.98=0.8×0.5=0.5×40=0.125×8=0.9×0.3＝5×0.6＝10×0.05＝0.13×7＝0.7×4＝0.05×4＝12.5×8＝0.4×50＝3.25×0＝2.3×4＝2.6×3＝7.5×0.1＝0.45×0.2＝4.1×2＝3.5×0.01＝9×0.5＝0×9.8＝3.9×2＝4.1×2＝2.6×3＝1.25×8＝7.5×0.1＝1×0.06＝0.9×0.3＝9×0.5=2.5×0.4=10×3.52=小学四年级除法口算(1)姓名：_________________班级:_________可编辑可编辑精品文档精品文档可编辑精品文档3.6+0.1=3.2+10=9.3+0.3=0.45+0.09=4+0.4=0.45+0.5=0.2+0.01=27+0.1=7.2+0.9=2.5+5=15+0.5=    1+2=1.8+0.9=0.45+0.15=0+0.25=1+0.1=5.4+10=28.6+100=84+4.2=5+2.5=2.4+0.6=0.36+3= 0.12+0.03=2.8+0.4=8.5+1.7=5.6+7=1.2+0.3=0.49+0.7=0.81+0.9=  54+6＝4.8+4＝0.48+4＝0.48+0.4＝24+2=2.4+2=0.24+2=0.024+2=24+4=2.4+4=28+7=2.8+7=0.28+7=2.8+0.7=28+0.7=28+0.07=36+3=3.6+3=0.36+3=3.6+0.3=36+0.3=0.36+0.03=48+12=4.8+12=0.48+12=4.8+1.2=0.48+0.12=0.48+0.2=46+23=4.6+23=0.46+2.3=小学四年级除法口算（2）姓名:____________班级:__________4.6+2.3=0.46+0.23=46+2.3=可编辑可编辑精品文档精品文档可编辑精品文档30+6=3+6=0.3+6=3+0.6=30+0.6=0.3+0.6=8+2=0.8+2=8+0.2=0.8+0.2=80+0.2=0.36+9=4.5+5=1.3+10=8.4+4=2+5=6.6+22=30+0.3=10+2.5=0.9+10=7+3.5=0+4.3=0.25+1=1.6+0.8=0.48+0.24=18+0.9=16+4=0.25+0.5=5.1+1.7=0+2.3=3.5+1=7+0.1=1.5+0.1=2.9+0.1=1+0.5=0.2+1=1+0.2=9.9+3.3=12+4=7.2+0.9=3.6+2=5.4+6=5.4+3=0.36+1.8=3.6+0.18=6.3+0.3=0.25+5=4.8+12=6.4+0.8=5.5+11=7.5+15=0.25+0.05=6.3+0.9=72+0.8=54+0.6=0.49+0.7=0.24+0.6=小学四年级除法口算（3）姓名:____________班级:__________0.3+0.5=1.6+0.8=5.6+0.07=1.8+3=0.14+0.7=0+5.32=可编辑可编辑精品文档精品文档可编辑精品文档1.2+6=4.5+0.5=3.4+0.01=6.3+7=9.9+0.3=10+4=1.5+0.5=20+5=6.6+0.1=1.3+0.13=0.02+0.4=5.03+0.01=2.1+0.3=0.12+0.04=2.8+0.7＝0.28+1.4＝4+0.5＝7.5+1.5＝10+25＝3.52+1＝1.5+0.3﹦0.42+7=0.42+0.6=0.48+0.8＝0.9+4.5＝5.1+0.17＝0.81+9＝4.8+1.6＝8.4+0.4﹦4.5+0.9﹦2.9+10=1.5+0.03=4.4+1.1＝9.6+16＝3+0.5＝0+3.89＝6.4+4﹦7.2+0.9﹦0.3+0.1﹦1.2+0.4=3.6+0.6＝4.8+0.16＝0.5+0.5＝1.25+0.25＝2.6+1.3＝7.82+0.1＝1.4+7＝1+5﹦4.5+5=0.48+0.24=1.5+0.3=2.5+0.5＝2.5+5＝2.5+0.5﹦小学四年级除法口算（4）姓名:____________班级:__________3.6+0.1=3.2+10=9.3+0.3=0.45+0.09=4+0.4=0.45+0.5=84+4.2=5+2.5=2.4+0.6=可编辑可编辑精品文档精品文档可编辑精品文档0.36+3= 0.12+0.03=2.8+0.4=4.8+4＝0.48+4＝0.48+0.4＝36+3=3.6+3=0.36+3=8+2=0.8+2=8+0.2=2+5=6.6+22=30+0.3=0.48+0.24=18+0.9=16+4=7.2+0.9=3.6+2=5.4+6=6.4+0.8=5.5+11=7.5+15=54+0.6=0.49+0.7=0.24+0.6=1.8+3=0.14+0.7=0+5.32=1.5+0.5=20+5=6.6+0.1=0.42+7=0.42+0.6=0.48+0.8＝9.6+16＝3+0.5＝0+3.89＝7.82+0.1＝1.4+7＝1+5﹦2.5+0.5＝2.5+5＝2.5+0.5﹦2.9+0.1=1+0.5=0.2+1=1+0.2=9.9+3.3=12+4=小数加减乘除大综合(1)姓名：___________0.9×0.52=3.99×1=4×0.3=30×0.1=0.35×0.2=1×0.08=1.8+7.4=15.4+3.6=0.4+1.6=2.8+3.6=3.6+4.7=6.5+1.9=0.6+0.7=1.5+3.8=6.2+9.9=可编辑可编辑精品文档精