小学_六年级_口算_强化练习题 12页

9×61=286+198=×=24×12÷8=38－38×0=314-202=×=34×5=320＋80＝×=-=4.8－0.6＝650＋60＝30×=×=5.3＋2.6＝180－80＝×12=25×=10＋3.4＝450－140＝-=×=2.5－2＝25÷7＝(++)×24=(25+4)×4=36－29＝3ⅹ7＝3.27×4.3+3.27×5.7=0.25×80-45÷0.9=20×6＝900＋238＝0.25×2.69×4=2+=120÷4＝600－9×8＝10-2.87-7.13=12.37-3.25-6.75300＋25＝90—7×5÷24=3/14×6630－30＝26+30—28=3÷4/5=0.51÷17＝4×50＝48÷（2+4）=0.87－0.4914－7.4＝15.9＋10.8＝780－772=4.9×0.7＝5.2÷1.3＝426×13＝30+5=4.9×0.7＝1.92÷0.04＝366÷6＝42－12=+×8=26＋34=47－17=×100×100125×8×4=82－7=_=×90=250×4=26+24=÷=25×12＝24÷4+56÷4=80－30=÷=÷=8-2.5=78－26=÷=÷=12×2.5=56+21=0.75÷15＝0.87－0.49＝30×203=23－7+9=10－5.4＝0.87－0.49＝6.25×8=constructionqualityacceptanceandassessmentRegulation(ProfessionalEdition)(DL/T5210.2-2009~DL/T5210.8-2009);1.9thequalitycheckoutandevaluationofelectricequipmentinstallationengineeringcode(DL/T5161.1-2002~5161.17-2002);1.10thenormsofconstructionsupervision,theelectricpowerconstructionsupervisionregulations\n26+34－30=0.65＋4.35＝3×60÷9=2.14-0.9=50－32+18=45＋35×12=3.17＋8.13=1.5+0.25×4=小学数学六年级下册口算训练（3）小学数学六年级下册口算训练（4）用时：分秒用时：分秒－=43－26=1.25×8=8.9+3.8+1.1=+=400+3000=910÷70=3÷0.75÷2=－=2300－700=＋=0.25×3+0.25=+=78÷9=4.2÷2=12.5×9-12.5=－=890－80=×=0.15×0.2+0.17=+=820+60=8.1÷3=1.24+0.36÷6=－=800+600=0.54＋0.46=0.88-0.8×0.1=－=6×8=×=0.25×0.7×4=－=60+470=578＋216＝2.7÷1.5÷2=+=50+500=72÷0.8＝25×3.9×0.4=7.2+2.8=1000－400=10.1×30＝1.25×7+1.25=5.1÷17=200+710=2÷0.2＝2.36-0.992.5×4=900+1500=10÷0.5＝3.4×0.4=1.25×8=(38－29)×3=1÷＝0.57+1.53=0.17×3=240－40÷8=18×4=65÷50=0.23×3=580－300=10÷0.1=0.72×5=1.5×0.6=780+5×6=410－210＝1.14+0.98=1.23÷3=(54+18)÷8=4.2÷0.2＝0.91÷0.13=1.2×7=82－27=1.8×47.06÷2=constructionqualityacceptanceandassessmentRegulation(ProfessionalEdition)(DL/T5210.2-2009~DL/T5210.8-2009);1.9thequalitycheckoutandevaluationofelectricequipmentinstallationengineeringcode(DL/T5161.1-2002~5161.17-2002);1.10thenormsofconstructionsupervision,theelectricpowerconstructionsupervisionregulations\n0.5÷100=62+23=7.25+2.75=0.16÷0.8=8.8÷1.1=37+43=4.57＋6.43＝8.7÷2.9=6.9÷2.3=160+40=×81＝7÷1.4=1.3×9=5时+6时=9.8÷98＝5÷0.2=0.1×0.1=600－30=×=0.84÷4=8.5÷17=24÷7=0.7公顷=（）平方米7.9-0.6=720÷80＝30×150＝×6=12×30=660÷11＝16×25＝3＋－3=80÷40=　　900－680＝1.5－0.9＝2吨50千克=（）吨100÷20=　230×20＝4＋6×25＝26.26÷26=100÷4=　12×8＝45×98＋90=×=240÷40=　32×3＝51-8.56-1.44=910÷70=920÷4=　300÷10＝35×4－39=7÷14=300÷60=44×200＝360＋301=7÷1.4=160×5=　　3600÷900＝0.3＋0.7=1.5×0.2=4×250=　320÷80＝1－0.64=1.5×0.5=0×518=　+=0.58－0.5=×=10×76=　－=5.7+4.5=9.8÷98＝36×10=+=10－0.1=9.8÷100＝15×6=　－=0.6×100=×81＝24×3=　+=7.3÷1000=82.5－3.25＝5×18=　　－=7200÷25÷4=1.5×0.2=26×4=　　+=8×(40＋20)=＋＝403×15=constructionqualityacceptanceandassessmentRegulation(ProfessionalEdition)(DL/T5210.2-2009~DL/T5210.8-2009);1.9thequalitycheckoutandevaluationofelectricequipmentinstallationengineeringcode(DL/T5161.1-2002~5161.17-2002);1.10thenormsofconstructionsupervision,theelectricpowerconstructionsupervisionregulations\n－=42÷(90÷30）=1+=467×18=－=18÷（24÷4）=1-20%=180×50=－=10.5-1.5-3.5=1+=404÷4=+=4.6+2.3+7.7=1+60%=78+32=+=145＋78＋255=　　　　　×2=280+60=－=125×32=0.25＋0.75=0.8+0.2=+=156－64－36=13×(2＋)=720÷90=56.3÷100＝6.84+5.16=1.5×5=740-300=4×=1.25×8=0．1×0.02=3.7+7.6=÷=910÷70=4.2÷0.1=100－1.01＝+=＋=100×0.35=18.2＋0.28＝÷6=4.2÷2=3.7+7.6=4.2÷0.07＝7÷=×=100－1.01＝×＝×=8.1÷3=18.2＋0.28＝3.7+7.6=-=0.54＋0.46=4.2÷0.07＝6600÷22=÷=×=1000÷25×8＝8100÷90=3.5－0.8＝578＋216＝3.17＋8.13=200×0=13×40＝72÷0.8＝25×125×4×8=3.17＋8.13=23.6+34.7＝10.1×30＝25÷10=÷=30－17.5＝2÷0.2＝201＋153＝×=18×42＝10÷0.5＝61×30＝56+38=25×36＝1÷＝604－104＝64－26=45＋35×12=18×4=910÷13＝60-36--18=480－96÷6=10÷0.1=7+5×6=10÷5=constructionqualityacceptanceandassessmentRegulation(ProfessionalEdition)(DL/T5210.2-2009~DL/T5210.8-2009);1.9thequalitycheckoutandevaluationofelectricequipmentinstallationengineeringcode(DL/T5161.1-2002~5161.17-2002);1.10thenormsofconstructionsupervision,theelectricpowerconstructionsupervisionregulations\n125×8×4=410－210＝5×5+9=6.3÷0.07=250×4=4.2÷0.2＝8×2+7=12-4÷2=24÷4+56÷4=1.8×45×7+8=3.8+1.3=8-2.5=7.25+2.75=7×8+9=4÷2.5=12×2.5=4.57＋6.43＝8×4+6=37+28+12=30×203=×81＝3×9+8=57+23－42=6.25×8=9.8÷98＝5×7+5=÷=2.14-0.9=×=7×9+8=×=1.5+0.25×4=0.8公顷=（）平方米12–4=125×2×8＝0.3×30=51+（）=100573－431==×6=5.7－0.6=150+（）=200100+45－5=　　3＋－3=0.9＋0.1=410+（）=5008×9＋558=2吨50千克=（）吨7×0.9=（）+26=7382－27=26.26÷26=2.2＋0.5=240+（）=37062+23=×=0.66－0.6=（）+300=63037+43=910÷70=0.66－0.06=（）+180=300160+40=7÷14=0.4×0.7=150+（）=2805时+6时=7÷1.4=0.4×0.2=620+（）=900600－30=1.5×0.2=0.5＋0.9=540+（）=62024÷7=1.5×0.5=0.8×0.4+0.01=（）+310=4808000－5000=×=6×0.9-0.2=180+（）=400130－50=9.8÷98＝0.06×10+0.5=710+（）=90080+640=9.8÷100＝8×0.7-0.5=250+（）=400960－600=×81＝constructionqualityacceptanceandassessmentRegulation(ProfessionalEdition)(DL/T5210.2-2009~DL/T5210.8-2009);1.9thequalitycheckoutandevaluationofelectricequipmentinstallationengineeringcode(DL/T5161.1-2002~5161.17-2002);1.10thenormsofconstructionsupervision,theelectricpowerconstructionsupervisionregulations\n4×0.09-0.3=440+（）=56035分－5分=82.5－3.25＝0.8×0.3+0.2=380+（）=6203×6+5=1.5×0.2=10×0.4-0.1=51-（）=824÷6+3=＋＝0.7×2+0.7=320-（）=11064÷(8×8）=1+=6×0.5+0.4=340-（）=18062÷8=1-20%=0.2×3-0.6=（）-43=87020－6245=1+=2.5×7.4×0.4=（）-140=290912+65+83=1+60%=8×3.9×0.125=（）-360=14070－(19+25)=×2=0.3×0.25×4=90-（）=1848÷6×9=0.25＋0.75=0.8×3.3×1.25=（）-270=440100－40÷8=13×(2＋)=2.7×12.5×0.8=62-（）=1856÷8+25=9÷0.15=5.6-3.27==660÷33÷2＝9.6÷8=360÷18=25＋162＝9.5÷5=506×4=÷7＝125×59×0＝2.4×5=561÷4=×=0.9×6=1－0.01=25.3+6.27=636－198=0.24×2=8÷1.6=64－24=3.6÷0.36=0.2×0.5=4.5÷1.5=4.9÷3.5=÷=1.2-0.8=0.35÷5=56×200＝÷=0.46÷2=4.4÷4=46万+16万=÷=7.2+2.8=9.6÷0.8=600÷50=0.5÷0.25=0.36+0.64=2.1÷7=16×70=12×=27+456+73=0.25×8=350-103=12×=0.96÷0.3=3.3÷0.3=constructionqualityacceptanceandassessmentRegulation(ProfessionalEdition)(DL/T5210.2-2009~DL/T5210.8-2009);1.9thequalitycheckoutandevaluationofelectricequipmentinstallationengineeringcode(DL/T5161.1-2002~5161.17-2002);1.10thenormsofconstructionsupervision,theelectricpowerconstructionsupervisionregulations\n260×3=×25=8.4÷4.2=5.5－2.8=560÷5÷8=40+75÷5＝0.18+1.8=125×2×8＝(32+43)÷3=0÷0.875=3.5+3.5×3=3×60÷9=80×70＝500×0.001=125×8×7=.74×10＝12-6.2-3.8=800-24×5=10×0.63＝100×0.35=100-300÷6=7.2×100＝0.1×0.02=450×5×2=100×0.18＝4.2÷0.1=(710+190)×6=0.005×1000＝100×0.35=420g+580g=56.3÷10＝3.7+7.6=300+700=0.07÷10＝100－1.01＝3÷=56×200＝16.5÷100＝18.2＋0.28＝0.8×4=40+75÷10＝8.4÷100＝4×=720÷80＝×=4平方千米＝（）公顷公顷÷=660÷11＝35分－5分=50000公顷＝（）平方千米+=900－680＝25×125×4×8=300平方千米＝（）公顷÷6=230×20＝＋=80000000平方米＝（）平方千米7÷=12×8＝1÷10公顷＝（）平方米×=32×3＝×6角5分＝（）元-=300÷10＝25÷=3.7米＝（）米（）分米÷=44×200＝÷6=15厘米＝（）米0.36+0.64=3600÷900＝7÷=525千克＝（）吨4×=320÷80＝×=800÷400＝constructionqualityacceptanceandassessmentRegulation(ProfessionalEdition)(DL/T5210.2-2009~DL/T5210.8-2009);1.9thequalitycheckoutandevaluationofelectricequipmentinstallationengineeringcode(DL/T5161.1-2002~5161.17-2002);1.10thenormsofconstructionsupervision,theelectricpowerconstructionsupervisionregulations\n810÷30=1－=×=2400÷8＝25×8=1－=0.25×1×4＝3600÷900＝45+38=2－=(54+18)÷8=400×15＝0.875×24=－=46万+16万=23×200＝4.2÷0.07=+=600÷50=280＋630＝1.06＋0.94=+=16×70=30×700＝8+7×5=－100－30=40×50＝3.2×25=+=260-42=5400÷900＝300－100×2=60÷5÷6=320÷80＝1.5×0.08=1－=125×2×8＝720－140＝810÷30=1－=24×6＝36＋28＝25×8=2－=2700÷90=96÷3＝0.25×(×4)＝+=201＋153＝÷6=－=46万+16万=7÷=57.3÷100＝600÷120=1.6×6=480÷8=0.07÷10＝3.14×20=62×28≈210÷3=16.5÷100＝3.14×30=32×49≈250÷5=8.4÷100＝3.14×40=68×51≈240÷8=40÷1000＝3.14×500=71×59≈180÷3=28.9÷1000＝3.14×0.6=31×29≈250÷5=8×600＝3.14×0.07=91×38≈250÷5=300÷10＝3.14×80=82×39≈300÷5=44×200＝3.14×0.9=42×89≈constructionqualityacceptanceandassessmentRegulation(ProfessionalEdition)(DL/T5210.2-2009~DL/T5210.8-2009);1.9thequalitycheckoutandevaluationofelectricequipmentinstallationengineeringcode(DL/T5161.1-2002~5161.17-2002);1.10thenormsofconstructionsupervision,theelectricpowerconstructionsupervisionregulations\n60÷2=3600÷900＝3.14×100=81×29≈200÷5=320÷80＝＋=78×52≈120÷2=230×20＝4.2÷2=41×49≈140÷2=12×8＝×=52×99≈280÷4=32×3＝8.1÷3=790×52≈150÷5=80×70＝0.54＋0.46=298×7≈280÷4=3.74×10＝×=8×698≈810÷9=10×0.63＝578＋216＝402×79≈420÷6=7.2×100＝7÷1.4=410×29≈720÷9=100×0.18＝1.5×0.2=69×201≈210÷7=0.005×1000＝1.5×0.5=299×11≈100÷2=56.3÷10＝×=41×689≈60÷2=8÷1.6=9.8÷98＝81×102≈200÷5=4.5÷1.5=9.8÷100＝210×69≈420÷6=0.35÷5=×81＝31×101≈400÷5=4.4÷4=+=70×103≈60÷3=9.6÷0.8=1.8×5=208×39≈35+5=12×400=24×12÷8=0.875×24=42÷7=375－299=64÷（8×8）=4.2÷0.07=62－37=714+198=4.8－0.6＝1.06＋0.94=15+78=125×16=5.3＋2.6＝8+7×5=15－6×2=930÷6÷5=10＋3.4＝3.2×25=32÷8+9=240×4×5=2.5－2＝300－100×2=(50－18)÷4=420÷35=36－29＝0.875×100=constructionqualityacceptanceandassessmentRegulation(ProfessionalEdition)(DL/T5210.2-2009~DL/T5210.8-2009);1.9thequalitycheckoutandevaluationofelectricequipmentinstallationengineeringcode(DL/T5161.1-2002~5161.17-2002);1.10thenormsofconstructionsupervision,theelectricpowerconstructionsupervisionregulations\n45+23=2.5+0.3＝20×6＝3×7=12×30＝120÷4＝78×52≈27÷3=12.6+4.2＝300＋25＝41×49≈47÷6=12.7－6＝630－30＝52×99≈64－54÷6=13.5+6＝4×50＝790×52≈5×(41－34)=50×40＝15.9＋10.8＝298×7≈94－(35+62)=46.5－23.4=26×13＝8×698≈6×4÷8=240×2＝366÷6＝402×79≈63÷(25－16)=9.4－0.3＝（26＋34）×5=410×29≈57÷(82－73)=14×3＝125×8×4=69×201≈145＋65＝3.5－0.8＝2000－250×4=299×11≈560－32＝13×40＝24÷4+56÷4=41×689≈142＋24＋76＝23.6+34.7＝8-2.5=81×102≈0÷27＝30－17.5＝12×2.5=210×69≈250×4＝18×42＝30×（200+3）=3.5+3.5×3=1－0.85＝25×36＝6.25×8=500×0.001=78.6×100＝45＋35×12=2.14-0.9=12-6.2-3.8=3.08÷1000＝480－96÷6=0.25×4=100×0.35=0.54÷9=4.8-2.6=402×5＝250×6=20.3×4=2.3+5.7=560＋40＝6×940=0.08×60=1.5×5=70×8＝4×280=4.68-3.53=24÷0.8=801×9＝820×1=5×0.13=8-5.3=18×3＝530×9=constructionqualityacceptanceandassessmentRegulation(ProfessionalEdition)(DL/T5210.2-2009~DL/T5210.8-2009);1.9thequalitycheckoutandevaluationofelectricequipmentinstallationengineeringcode(DL/T5161.1-2002~5161.17-2002);1.10thenormsofconstructionsupervision,theelectricpowerconstructionsupervisionregulations\n3.02÷2=3.6÷1.2=200×8＝9×520=0.25+0.75=6.8+2.1=125×8＝930×6=1.3×0.8=0.5×14=902×6＝7×690=6.8-0.3=8+0.52=12×2＝580×8=0.21÷0.7=7×0.06=90×3＝690×6=10-0.9=14+2.6=25×4＝2×630=0.7×0.6=3.2v0.04=72－24＝880×2=1.14+0.9=1.3×0.5=250×5＝7×930=0.26×50=0.72÷0.6=120＋20＝900×1=9.6÷1.2=2.5÷0.5=902×1＝380×4=0.8×40=6-3.2=280－70＝120×2=4.1-2.3=3.6-0.7=560＋80＝2×340=0.51÷3=4.8÷1.6=590＋70＝160×8=23×0.6=5.6÷7÷4=470＋70＝9×720=6.2+3.8=2.7÷3÷0.1=420×6＝2×540=0.5÷0.25=9.6÷1.6÷2=320×8＝4×950=6.4×0.5=0.32÷4÷8=150×2＝700×7=0.34+0.07=0.45÷0.5÷9=800×5=5×430=0.65÷1.3=3.9÷1.3÷5=64×0＝660×3=5.8-0.8=9.3÷3.1÷2=280＋40＝1×480=6÷4=÷=7.8÷2=0.0036÷6=3.5÷7=0.24÷4=0.86÷2=3.5÷5=10÷5=7÷5=1.2÷4=78－（26－8）=4.8÷4=4÷5=constructionqualityacceptanceandassessmentRegulation(ProfessionalEdition)(DL/T5210.2-2009~DL/T5210.8-2009);1.9thequalitycheckoutandevaluationofelectricequipmentinstallationengineeringcode(DL/T5161.1-2002~5161.17-2002);1.10thenormsofconstructionsupervision,theelectricpowerconstructionsupervisionregulations\n7.2÷6=23－7+9=41÷2=5.7÷3=5.5÷5=26+34－30=0.32÷8=2.05÷5=0.92÷2=50－（32+18）=40÷5=6.366÷3=1÷5=90÷9=2.4÷6=2.5÷5=5.6-3.27=0.0048÷6=0.45÷5=0.003÷3=360÷18=0.48÷4=0.63÷3=7.5÷3=506×4=6.3÷9=5.2÷2=0.66÷6=561÷4=0.34÷2=3.6÷6=0.99÷3=25.3+6.27=9400÷2=6.5÷5=3.6÷4=64－24=7.7÷7=9.5÷5=1.8÷3=4.9÷3.5=5÷5=7.2÷6=0.54÷3=56×200＝90÷2=0.07÷7=5.7÷2=3.7+7.6=1÷5=0.81÷9=2.6÷2=100－1.01＝8.4÷2=2.5÷5=8÷5=18.2＋0.28＝640÷2=2.1÷3=9.6÷2=4.2÷0.07＝0.48÷3=13÷2=36÷6=×＝0.54÷2=7.2÷2=4.6÷2=0.75÷÷＝11÷2=9.6÷4=9÷6=3.17＋8.13=2.8÷7=9÷6=1.5÷5=00÷25×8－1＝9.8÷7=9.06÷2=5÷5=39×5×4=3÷6=1.4÷7=constructionqualityacceptanceandassessmentRegulation(ProfessionalEdition)(DL/T5210.2-2009~DL/T5210.8-2009);1.9thequalitycheckoutandevaluationofelectricequipmentinstallationengineeringcode(DL/T5161.1-2002~5161.17-2002);1.10thenormsofconstructionsupervision,theelectricpowerconstructionsupervisionregulations