四年級(jí)數(shù)學(xué)（簡(jiǎn)便運(yùn)算）計(jì)算題專項(xiàng)練習(xí)與答案81×99=317+154+383=107+299+493=128×18+172×18=91×92-11×92=39+158+51+642=960÷4÷15=7×8×125=57+47+33=247-(34+147)=69×59+59=185+531+69+115=89×8×125=159×16+141×16=416+22+478=248+45+452=711-(144+211)=5×97×14=32×99=8×34×125=242+109+458=25×23×4=178+135+622=446-21-59=304+12+58+396=34×61-34=300÷4÷5=184+30+716+70=94×79+94=4×93×25=51+268+49=720÷15÷4=39×99-29×99=134×27+166×27=85×51-85=610-102-298=241+347+159+253=210÷35÷2=152×21-72×21=52+284+616=17×69+17=75×11×12=234+39+166+11=386+16+34+114=982-137-663=439-(66+339)=28×4×25=976+(815+124)=240÷16÷5=125×27×8=53×41-53=576+29+71+124=838+964-238=550÷5÷2=56×89+56=961-(61+814)=443+(857+240)=887+(566+613)=25×91×4=123+865-103=96×44+104×44=34+512+188+26=41×99=965-753-47=301+(465+399)=695+497-295=218+285+482=171×34-81×34=448+(619+352)=840-89-211=421+82+118=89×50+50=129×10+31×10=965+358-298=45×99=93×8×125=683+13+287=37×25×4=784-(84+229)=265+(89+335)=332+395+105+168=21×42-42=53×15+27×15=64+(236+333)=841+(740+59)=43×17+17×17=753-(80+353)=700÷5÷4=59×25×4=39×75+75=23+556+44+57=29×4×25=15×47×4=53×5×14=18×81×5=418+94+382=4×78×25=22×8×125=53×25×4=776-131-69=770÷2÷5=494+101+106=101×71=41×55-55=600÷15÷4=80×59+80=871+(928+229)=588+568-528=103×48=125×79×8=473+281+227=4×41×25=551-52-28=730÷5÷2=25×27×4=456+287+144=2×63×25=81×98+119×98=22+474+48+326=116×14-66×14=300÷5÷4=37×8×125=969-244-156=702+253-163=5×41×14=840÷5÷14=5×27×4=59×6×5=42+216+158=347+82+418=83×125×8=157×10+73×10=752+723-623=39×45×2=31×125×8=12×91×5=40×11+50×11=981-(81+471)=934-17-53=37×31-37=12×89×5=136+56+34+264=4×27×25=344+525-304=8×67×125=27×25×4=585+343+15+57=799+501-199=299-23-67=186+49+114=18×71×5=97×14×5=790÷5÷2=84×29+16×29=988-(133+688)=199+(720+901)=109×13-69×13=25×73×4=613-204-296=828-361-139=4×58×25=91×19-19=29×89+89=65×97=88×55-68×55=912-509-91=49×61-49=4×92×25=485+94+206=45+137+655=24×101=19×125×8=85×25+115×25=13×8×25=46+580+24+320=37×41-37=900÷5÷18=944+221-211=26×41-26=35×37×2=630÷2÷35=514-(17+484)=281+542+158+19=17×25×4=240÷2÷15=175+168+232+425=198+346-108=30×42+20×42=532-(282+32)=25×98=32+207+68=25+417+183+15=15×83×2=42×4×25=640-(40+371)=221+507+193=515+76+185=99×25×2=607+896-507=327+32+73+48=45×53×2=81×67-67=826-(590+26)=252+65+448+25=279+573+27=98×4×25=56×89-36×89=45×47×2=443-207-93=35+32+15+48=38×26-28×26=124+210+90=125×93×8=81×24-24=41×29+41=59×73+73=50×86+40×86=71×59+71=110×65-50×65=84×97=16×21×5=8×88×125=68+298+22+302=191×35-151×35=81×103=29+17+883+11=165×65-75×65=163+(537+686)=246+78+354+322=153×56-53×56=51×86-86=39×57-19×57=15×73×4=99×12=44×46+156×46=163+15+37+25=593-407-93=86×97=807-(107+241)=738+28+62+162=4×67×25=885+72+15=627+534-504=967-151-549=347+(853+249)=16×91×5=150×73+50×73=97×5×8=97×81=5×67×8=42+242+28+258=19×8×25=91×68-68=100+107-50=42×21-42=161+572-131=140÷2÷5=365+132+35=774-(119+474)=667+28+272+33=628+(42+72)=43+155+57=834-16-184=67×25×4=57×15×2=41×25×4=960÷2÷15=29×97+97=18×97=33×5×12=540÷2÷45=6×13×15=47×71-47=31×4×25=77×83+23×83=301+(299+573)=445+683-383=185+327+15=13×25×24=166+165+35+34=566+(224+334)=29×54+54=69×89+69=161×86-101×86=576+367+24=8×37×125=5×99×2=636-(36+388)=41+843+57=31×25×4=352-(152+162)=87×15×2=547+202+53=476+(924+71)=147+66+453+34=663-(481+63)=25×99×4=157+368+343=172+492+208+128=35+14+165+786=950÷25÷2=77+75+525=97×96=11×61-11=11×5×6=61×31-61=16×97×5=90×69+90=45×49+45=151+230+370=41×102=13×2×15=55+(145+228)=61×38-38=57×8×125=27×41-27=83×4×25=232+116+284+68=135×83-105×83=51×35-35=19×25×4=118+46+754=16×33×5=12×39×5=39×81+81=980÷14÷5=19×2×5=659-117-283=96×23-56×23=15×13×6=95×43-55×43=163×69-113×69=110×11-50×11=318+575-288=443+(657+962)=928+(572+833)=125×21×8=39×87+87=783-25-275=106×84-76×84=8×28×125=78×29-38×29=760÷8÷5=500÷25÷2=59×125×8=61×70-70=140×98-80×98=21+250+350=73×15×6=658-(458+29)=97×85=410-126-274=96+303+97+204=858-(158+415)=24×79+24=99×72=124+58+242+376=416-116-84=8×72×125=760÷5÷8=57×19+57=25×37×4=5×21×14=401-262-138=59×27+27=21+494+79+206=103×45=125×9×8=21+677+223+79=267+(654+333)=49×67+67=684+(716+755)=49×25×4=97×98=45+449+45+251=753-(723+26)=73×45×2=91×97=12+591+68+109=99×8×5=25×7×4=125×43×8=447+324+53+176=25×51×2=200+922-190=116+112+684=480÷16÷5=114×39-34×39=124+159+276+441=125×13×8=458-(258+28)=69×4×5=25×39×4=267-43-57=25×55×4=21+573+227+179=657-(57+227)=147×23-97×23=61×78-78=61×76-76=660÷2÷15=935-(735+184)=13×78+27×78=116×33-86×33=41×65+39×65=136×84+64×84=882-(282+290)=895+39+21=354+104+346=33×49+33=77×25-17×25=62×103=81×76-76=191×47-181×47=35+318+35+482=88×91-88=11×125×8=4×83×25=820+(980+781)=740÷4÷5=91×25×4=101+47+553=339+378+161+122=63×25×2=210+297+490=786+27+13+14=41+116+259+384=29×12×25=53×12×5=891-53-147=733-(433+232)=853-168-532=697+29+71=63+135+237+65=623+24+277=4×26×25=816-751-49=756+988-666=412+(547+588)=25×91-25=997+(543+303)=174+288-164=247+582+18=48×101=421+274+126=102×21=55+(745+193)=189×15+11×15=125×25×8=4×16×25=46×8×125=81×38-38=14+153+36+647=600÷2÷5=77×71-77=191×42-171×42=130+698-120=27×2×35=104+(757+696)=13×125×4=102×13=59×43+21×43=9×25×4=19×52+52=469+226+131+174=527-257-143=51×125×8=197+(310+603)=480+(820+632)=38+267+662=4×11×25=37×36+163×36=102×19=5×125×8=2×37×5=71×42-42=434-(344+15)=7×4×25=25+64+836+75=53×125×8=187+208+492=545+(855+501)=279+(521+986)=8×59×125=80×39+80=89×32+32=15×39+15=95+32+505+168=15+811+89+15=342+161+239+258=68+190+32+710=371+181+319+129=59+(370+141)=483-(283+102)=29×26+26=7×125×8=900-472-28=53×5×12=77×2×25=14×49×5=125×59×8=23×15×2=676+721-121=640÷2÷5=31×88-88=63+299+301+337=57×4×25=15×73×6=27×6×5=48×103=26+28+24+62=321+82+579=490+(214+810)=595+153+247=42×12-12×12=33×4×25=404+975-204=940÷4÷5=44+431+169=103×65-53×65=77+131+669=51×15×2=14×29×5=98×22=156+617+83=14×8×125=25×25×4=577+(405+623)=268+344+32+256=196×10+24×10=102×16=843-178-522=717+584-117=436+69+431+64=119+546+154=8×11×25=92+518-72=404+64+16+396=188×14-138×14=706+674-206=255+561+145=91×39+91=98×14=20×68+80×68=656+626-26=353+110+290=196+166+134+304=93×2×45=31×61+49×61=138+214+262+386=280÷5÷4=480÷5÷8=856-(356+327)=854-437-163=819+712-519=912-(842+11)=97×14=39×75+61×75=106+189+311+194=104+472+296=102×91=79×25+25=625+(375+99)=272+252+328=534+69+11=280÷4÷5=74×21-74=491+979-491=347+245+253=2×91×15=14×91×5=749-394-206=61×59-59=3×25×4=977+544-454=959-155-445=103×13=329+249+51+271=51×8×125=580÷2÷5=56×48+44×48=564+367+33=532-333-167=149+166+51=438+286-86=51×12-12=187×28+113×28=891-233-167=379+96+204=638+55+45+262=46+71+229=87×69+87=748+18+152+22=99×45=326+27+274=8×53×125=790-(770+14)=736+25+64+35=29×63+71×63=79×5×6=81×43-43=37×4×25=800-186-114=185+16+54+115=43×4×5=866+(377+434)=837+788-288=15+341+259+385=151×57-111×57=828+344-274=4×79×5=18×88+72×88=41×10+49×10=56+(140+24)=972-101-599=67+69+233+331=683+(477+217)=958+(225+242)=99×78=900-474-326=623+854-603=389+324+276=59×10+10=136×61+64×61=58×103=2×8×125=936-(36+686)=65×19-45×19=85×29+85=344+93+256+307=33×8×5=196+357+104+143=22×101=887-(187+594)=187×53-127×53=14×47×5=420÷14÷5=408+67+23+92=120+356+380=229+66+134=276+105+595=97×125×8=89×44+44=186+251-186=854-(154+678)=474+149+251+126=630÷15÷2=56×87+34×87=565+21+135+59=19×31+31=18×59×5=41×33-33=111+121+79=79×82+82=182×28-82×28=386-(28+286)=699-228-72=12×71-12=780÷6÷5=8×7×125=20×61-20=25×57×4=45×79+45=4×37×25=81×14×5=158×75-98×75=29×2×15=97×49=397+91+103=168+445-158=588+893-518=187+282+313=360÷18÷5=166+32+668=899+(952+201)=947-372-428=38+105+495=281+377+23=168+361+332+39=552+53+27+248=149×29+151×29=39×31-39=94×45-64×45=902-(44+812)=125×67×8=36×38+164×38=53×49+53=383+(582+717)=180÷15÷6=664-(364+62)=851-(521+251)=336+955-296=218+17+83=165+208+92+135=360÷2÷15=708-(108+286)=514-(214+260)=24+380+20+46=757-129-271=588+10+312+70=99×14×5=255+147+53=19×91+21×91=18×39×5=63×71-63=100+252-60=198×29-108×29=67×101=57×5×4=79×79+79=807-(295+307)=8×21×125=56×79+56=458+319+81=149×67-89×67=78×64+12×64=976+786-736=19×59+71×59=51×23+19×23=21+652+69=參考答案81×99=8019317+154+383=854107+299+493=899128×18+172×18=540091×92-11×92=736039+158+51+642=890960÷4÷15=167×8×125=700057+47+33=137247-(34+147)=6669×59+59=4130185+531+69+115=90089×8×125=89000159×16+141×16=4800416+22+478=916248+45+452=745711-(144+211)=3565×97×14=679032×99=31688×34×125=34000242+109+458=80925×23×4=2300178+135+622=935446-21-59=366304+12+58+396=77034×61-34=2040300÷4÷5=15184+30+716+70=100094×79+94=75204×93×25=930051+268+49=368720÷15÷4=1239×99-29×99=990134×27+166×27=810085×51-85=4250610-102-298=210241+347+159+253=1000210÷35÷2=3152×21-72×21=168052+284+616=95217×69+17=119075×11×12=9900234+39+166+11=450386+16+34+114=550982-137-663=182439-(66+339)=3428×4×25=2800976+(815+124)=1915240÷16÷5=3125×27×8=2700053×41-53=2120576+29+71+124=800838+964-238=1564550÷5÷2=5556×89+56=5040961-(61+814)=86443+(857+240)=1540887+(566+613)=206625×91×4=9100123+865-103=88596×44+104×44=880034+512+188+26=76041×99=4059965-753-47=165301+(465+399)=1165695+497-295=897218+285+482=985171×34-81×34=3060448+(619+352)=1419840-89-211=540421+82+118=62189×50+50=4500129×10+31×10=1600965+358-298=102545×99=445593×8×125=93000683+13+287=98337×25×4=3700784-(84+229)=471265+(89+335)=689332+395+105+168=100021×42-42=84053×15+27×15=120064+(236+333)=633841+(740+59)=164043×17+17×17=1020753-(80+353)=320700÷5÷4=3559×25×4=590039×75+75=300023+556+44+57=68029×4×25=290015×47×4=282053×5×14=371018×81×5=7290418+94+382=8944×78×25=780022×8×125=2200053×25×4=5300776-131-69=576770÷2÷5=77494+101+106=701101×71=717141×55-55=2200600÷15÷4=1080×59+80=4800871+(928+229)=2028588+568-528=628103×48=4944125×79×8=79000473+281+227=9814×41×25=4100551-52-28=471730÷5÷2=7325×27×4=2700456+287+144=8872×63×25=315081×98+119×98=1960022+474+48+326=870116×14-66×14=700300÷5÷4=1537×8×125=37000969-244-156=569702+253-163=7925×41×14=2870840÷5÷14=125×27×4=54059×6×5=177042+216+158=416347+82+418=84783×125×8=83000157×10+73×10=2300752+723-623=85239×45×2=351031×125×8=3100012×91×5=546040×11+50×11=990981-(81+471)=429934-17-53=86437×31-37=111012×89×5=5340136+56+34+264=4904×27×25=2700344+525-304=5658×67×125=6700027×25×4=2700585+343+15+57=1000799+501-199=1101299-23-67=209186+49+114=34918×71×5=639097×14×5=6790790÷5÷2=7984×29+16×29=2900988-(133+688)=167199+(720+901)=1820109×13-69×13=52025×73×4=7300613-204-296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