三年级数学计算题专项练习汇编及答案

三年级数学计算题专项练习汇编及答案119+106=277+146=321+93=275+111=271+65=413+416=163+292=784+605=320+127=306+164=74+77=629+400=101+101=946+548=139+223=275+98=135+359=624+803=274+218=702+219=363+135=120+608=188+200=301+817=176+308=381+295=274+123=277+408=302+181=155+372=191+168=238+294=177+71=167+125=198+122=418+190=202+90=56+11=169+154=399+268=479-327=902-493=446-62=880-79=221-30=372-152=387-16=690-359=465-446=717-189=339-47=828-196=435-162=994-417=434-24=469-29=413-133=962-837=441-261=877-681=496-142=665-448=380-330=840-561=333-76=651-213=284-13=662-492=417-129=900-133=432-254=892-567=336-269=817-108=346-289=745-307=440-306=886-401=118-90=767-320=41×5=856×3=281×2=279×7=41×4=62×6=121×7=626×7=416×2=932×2=179×2=120×5=308×3=168×3=39×5=636×3=109×9=740×6=327×2=170×3=44×9=523×5=278×2=568×7=71×7=747×5=103×5=931×7=166×4=851×7=135×4=187×5=144×4=619×2=46×6=171×5=245×2=262×5=233×2=959×2=126÷3=369÷3=275÷5=425÷5=58÷2=794÷2=392÷2=346÷2=128÷2=416÷8=322÷2=360÷8=207÷9=696÷2=162÷9=764÷4=35÷7=80÷4=175÷5=720÷3=235÷5=762÷2=76÷2=539÷7=200÷5=180÷5=84÷7=456÷4=84÷2=816÷6=54÷6=594÷9=36÷2=770÷5=306÷6=674÷2=168÷8=585÷5=152÷8=648÷3=11×62=33×34=10×33=85×50=11×78=15×40=19×21=37×86=10×67=64×29=10×36=92×60=25×20=40×74=37×25=14×52=14×63=87×22=19×36=43×36=13×57=95×44=11×53=32×48=54×13=53×87=38×19=65×96=25×27=81×35=56×13=59×99=36×11=61×57=20×20=18×59=17×53=16×26=17×25=14×57=162+149+27=284+607+829=597+200+84=921+553+251=373+44+130=818+351+767=104+677+127=44+198+18=283+208+177=260+560+308=300+595+71=952+435+124=349+122+94=828+86+78=16+267+716=885+89+901=233+190+69=752+877+459=633+203+31=824+899+823=46+627+165=955+512+531=386+239+186=768+128+998=137+118+405=74+586+824=532+237+151=107+122+971=195+308+407=315+197+952=24+196+236=743+974+609=185+73+315=616+637+393=797+34+132=173+829+204=138+362+340=468+791+158=23+30+946=940+993+616=459+24-431=315+686-828=316+127-402=941+962-817=306+140-254=595+246-598=90+363-231=882+225-178=276+84-273=731+509-490=77+405-86=493+828-583=287+136-246=356+148-246=238+136-216=134+783-558=238+156-265=280+757-645=175+215-257=123+798-590=87+83-111=905+722-62=94+350-268=877+488-414=188+40-72=970+794-114=224+241-12=202+241-396=134+332-193=341+758-503=155+167-267=803+349-15=222+93-45=448+340-589=42+285-297=435+849-215=466+11-12=969+53-73=165+263-199=253+658-764=297-94-57=979-172-410=455-257-135=861-10-398=469-256-140=551-405-62=446-28-215=598-312-243=404-86-268=961-734-148=493-155-94=909-25-611=470-41-245=737-350-254=419-97-25=962-127-128=314-57-115=568-385-16=454-112-96=743-203-73=424-36-177=778-125-607=299-203-37=899-53-832=420-150-168=970-94-61=184-57-105=986-579-373=449-431-17=973-706-82=202-41-12=837-110-226=379-79-88=941-261-353=429-118-226=728-25-57=217-55-78=528-294-130=466-112-209=703-178-517=128-13+254=438-386+185=220-187+328=932-778+609=327-166+267=980-451+633=416-402+270=743-562+705=434-403+346=475-137+859=140-28+210=957-355+944=256-233+16=747-256+781=225-91+223=896-83+801=376-369+194=852-487+816=280-188+186=764-597+181=279-223+53=787-315+457=210-155+89=547-360+448=442-259+12=770-126+753=307-224+311=661-635+734=414-328+319=810-454+849=258-75+111=445-223+692=268-124+74=704-31+752=228-83+81=402-203+989=485-170+130=291-101+55=287-273+86=614-230+967=17×27×2=15×36×6=29×11×2=45×77×6=13×23×3=52×37×5=17×26×2=45×56×4=12×19×2=90×52×5=15×11×2=13×27×4=16×23×2=50×74×9=14×21×3=77×91×5=17×19×2=88×79×5=13×21×3=31×44×3=13×24×3=53×25×5=10×10×3=98×50×4=10×10×5=18×41×9=26×12×3=27×30×9=13×11×6=53×47×6=38×13×2=61×72×2=12×16×4=43×30×5=25×10×3=48×20×5=16×15×3=49×77×3=17×11×2=74×44×5=32×5×6=110×7×8=22×7×2=13×4×3=14×5×6=111×4×9=75×2×6=206×2×3=56×2×6=50×6×7=54×3×5=49×4×7=68×2×4=98×3×6=37×3×7=332×2×6=67×7×2=15×7×8=23×2×7=50×5×3=18×4×6=31×6×2=27×3×2=92×4×7=12×4×6=94×8×9=41×6×2=289×2×8=60×4×3=317×3×9=74×2×6=92×8×2=29×8×3=80×7×6=23×4×3=53×6×7=15×3×7=229×2×3=15×5×7=366×2×7=27×3×54=20×3×58=45×2×78=27×2×72=14×6×52=12×7×51=17×3×61=13×2×79=10×7×28=12×6×20=11×2×10=17×4×52=16×2×28=23×3×64=16×6×30=44×2×71=31×3×62=25×3×79=21×2×95=48×2×85=20×3×15=12×7×34=18×2×90=41×2×40=14×3×59=44×2×28=11×5×77=13×5×74=29×3×78=21×2×82=49×2×80=31×2×80=23×2×56=41×2×68=22×4×98=24×2×38=31×2×61=13×4×32=18×3×17=10×6×93=76×12÷4=15×68÷4=24×22÷2=98×31÷2=15×24÷8=28×69÷7=21×18÷2=97×69÷3=66×15÷5=40×72÷3=32×10÷4=58×96÷6=16×51÷6=92×75÷5=35×23÷7=28×21÷7=27×14÷3=86×38÷4=22×29÷2=77×93÷3=12×72÷2=75×76÷2=10×87÷3=40×16÷2=34×10÷4=72×84÷2=15×37÷3=43×96÷8=59×10÷5=76×23÷2=36×10÷3=97×51÷3=21×12÷6=70×93÷7=28×32÷8=38×99÷2=33×28÷3=93×85÷3=44×18÷2=91×60÷4=81×7÷3=234×7÷6=170×4÷2=161×8÷7=195×4÷3=294×6÷3=52×3÷2=920×7÷5=140×7÷2=276×2÷3=54×6÷3=365×9÷3=330×3÷9=990×4÷9=287×2÷7=459×4÷3=124×4÷8=486×8÷4=24×4÷2=414×5÷9=305×2÷5=820×6÷8=318×2÷3=400×3÷5=276×2÷4=255×2÷6=134×5÷2=840×9÷8=105×3÷7=178×5÷2=108×9÷2=138×9÷6=153×6÷2=992×8÷2=240×4÷2=964×9÷2=228×4÷8=324×2÷3=342×2÷9=72×7÷2=648÷2÷3=320÷4÷8=798÷3÷7=768÷3÷8=588÷7÷6=861÷7÷3=468÷2÷2=528÷4÷2=220÷2÷5=336÷2÷7=288÷8÷4=546÷2÷7=612÷3÷6=567÷9÷3=420÷5÷6=792÷4÷3=168÷2÷2=870÷6÷5=432÷6÷3=960÷5÷4=294÷6÷7=762÷3÷2=120÷5÷8=308÷7÷4=108÷9÷6=870÷5÷2=120÷6÷2=450÷5÷3=840÷6÷7=693÷3÷3=720÷3÷3=216÷9÷2=256÷4÷8=944÷2÷2=504÷6÷4=364÷2÷7=560÷7÷8=54÷2÷3=360÷5÷3=484÷2÷2=460÷5×2=470÷5×3=540÷9×7=916÷4×2=228÷4×7=669÷3×6=892÷2×8=936÷6×4=924÷2×3=584÷4×5=597÷3×6=476÷4×2=440÷4×5=102÷3×9=369÷3×5=98÷7×5=876÷6×3=498÷2×5=133÷7×4=545÷5×4=432÷3×7=566÷2×5=216÷2×3=428÷4×3=510÷6×8=120÷6×2=567÷9×3=498÷3×8=704÷2×4=585÷9×5=858÷6×5=231÷7×4=273÷7×4=736÷8×6=796÷4×8=399÷3×5=126÷6×4=720÷3×6=693÷9×6=174÷2×8=160÷8×12=189÷7×95=26÷2×47=104÷4×77=336÷6×17=200÷5×47=66÷6×18=171÷3×76=15÷3×15=256÷4×20=45÷5×29=774÷9×66=42÷2×43=378÷6×37=36÷4×99=204÷4×17=65÷5×30=624÷8×31=112÷8×24=320÷5×70=96÷4×19=504÷7×30=20÷2×33=185÷5×86=14÷2×76=189÷9×95=42÷6×14=64÷8×95=81÷9×21=27÷3×53=18÷9×61=91÷7×31=39÷3×29=308÷7×38=258÷6×16=356÷4×62=225÷5×15=260÷5×72=56÷4×62=287÷7×72=70+(276-147)=738+(619-270)=364+(184-26)=403+(917-822)=79+(390-267)=462+(909-275)=388+(469-134)=72+(370-266)=25+(200-194)=583+(842-509)=469+(242-207)=764+(807-265)=165+(340-109)=50+(895-323)=190+(443-216)=540+(315-205)=485+(436-270)=848+(890-32)=425+(326-319)=112+(672-405)=369+(448-182)=943+(469-277)=216+(492-264)=254+(724-580)=18+(453-408)=179+(319-181)=30+(383-377)=813+(490-307)=405+(311-221)=274+(582-443)=39+(345-214)=203+(882-309)=151+(473-342)=806+(647-151)=349+(357-248)=820+(612-519)=336+(318-310)=899+(315-88)=248+(297-42)=538+(637-101)=437-(176+32)=529-(177+277)=186-(129+18)=740-(280+261)=219-(169+21)=754-(350+305)=420-(166+39)=515-(50+102)=493-(133+327)=981-(452+429)=304-(91+65)=498-(162+142)=470-(59+75)=827-(304+454)=482-(26+104)=835-(229+155)=260-(91+69)=685-(220+100)=443-(305+132)=615-(50+204)=410-(56+25)=646-(79+270)=498-(305+51)=846-(113+128)=400-(92+154)=899-(531+15)=293-(11+33)=387-(183+104)=177-(21+121)=999-(449+444)=387-(279+46)=864-(96+369)=272-(32+50)=690-(279+113)=425-(235+82)=709-(95+95)=489-(204+262)=698-(173+154)=489-(224+156)=754-(245+129)=422-(328-165)=362-(936-721)=420-(293-230)=682-(732-638)=66-(227-195)=796-(525-500)=472-(201-74)=624-(727-117)=324-(398-304)=603-(207-107)=309-(140-111)=740-(548-147)=204-(447-270)=537-(206-60)=265-(404-327)=430-(523-496)=89-(252-227)=975-(916-428)=159-(132-69)=899-(849-631)=205-(233-171)=627-(813-476)=151-(196-89)=977-(812-795)=483-(460-440)=912-(338-198)=195-(457-433)=792-(582-569)=250-(499-399)=455-(433-56)=174-(186-100)=769-(377-260)=469-(462-349)=688-(411-406)=406-(97-86)=669-(525-99)=192-(479-305)=852-(738-248)=455-(308-231)=865-(565-471)=84÷(42÷6)=49÷(49÷7)=404÷(12÷3)=284÷(24÷6)=204÷(24÷6)=512÷(32÷8)=348÷(18÷6)=424÷(64÷8)=304÷(56÷7)=790÷(25÷5)=175÷(56÷8)=348÷(42÷7)=85÷(20÷4)=462÷(30÷5)=306÷(18÷2)=62÷(18÷9)=156÷(36÷6)=532÷(12÷3)=423÷(72÷8)=360÷(16÷8)=390÷(24÷8)=66÷(12÷4)=404÷(10÷5)=270÷(16÷8)=180÷(25÷5)=469÷(14÷2)=497÷(35÷5)=729÷(27÷9)=348÷(36÷6)=904÷(40÷5)=72÷(42÷7)=70÷(18÷9)=380÷(16÷4)=705÷(40÷8)=162÷(18÷6)=168÷(20÷5)=500÷(12÷3)=705÷(21÷7)=219÷(18÷6)=45÷(27÷3)=60÷(2×2)=438÷(2×3)=912÷(2×4)=616÷(4×2)=576÷(3×2)=738÷(3×3)=884÷(2×2)=822÷(3×2)=496÷(2×4)=680÷(4×2)=984÷(2×4)=672÷(2×3)=474÷(2×3)=736÷(4×2)=112÷(2×2)=224÷(2×4)=330÷(3×2)=225÷(3×3)=972÷(3×2)=56÷(4×2)=666÷(3×3)=504÷(2×2)=837÷(3×3)=912÷(2×3)=96÷(4×2)=104÷(4×2)=680÷(2×2)=64÷(2×2)=840÷(2×3)=768÷(3×2)=978÷(2×3)=549÷(3×3)=870÷(2×3)=204÷(2×2)=153÷(3×3)=690÷(2×3)=988÷(2×2)=944÷(2×2)=316÷(2×2)=738÷(2×3)=73×(24÷4)=399×(27÷9)=35×(28÷4)=668×(36÷4)=34×(28÷7)=126×(30÷6)=144×(15÷5)=241×(32÷8)=234×(18÷9)=850×(24÷8)=132×(14÷7)=379×(48÷8)=57×(49÷7)=79×(30÷5)=283×(15÷5)=662×(63÷7)=82×(20÷4)=56×(36÷9)=67×(18÷6)=744×(72÷9)=491×(16÷8)=92×(12÷4)=98×(24÷8)=919×(54÷9)=85×(10÷2)=919×(12÷6)=31×(24÷8)=79×(12÷2)=141×(35÷7)=371×(20÷5)=326×(15÷5)=328×(36÷9)=131×(54÷9)=279×(64÷8)=262×(18÷6)=798×(18÷3)=375×(16÷8)=820×(63÷9)=134×(10÷5)=978×(45÷5)=17×(342÷9)=58×(105÷7)=39×(38÷2)=94×(182÷7)=35×(75÷5)=33×(201÷3)=50×(51÷3)=38×(212÷4)=19×(132÷4)=11×(306÷9)=37×(44÷2)=21×(150÷3)=11×(320÷8)=68×(276÷6)=31×(138÷6)=45×(518÷7)=17×(212÷4)=59×(356÷4)=10×(24÷2)=78×(110÷2)=44×(132÷6)=71×(336÷8)=29×(119÷7)=49×(60÷6)=30×(33÷3)=17×(228÷3)=35×(144÷9)=63×(240÷3)=20×(81÷3)=23×(288÷9)=39×(100÷5)=52×(213÷3)=77×(99÷9)=37×(532÷7)=76×(40÷4)=87×(280÷8)=42×(140÷7)=99×(150÷2)=11×(192÷3)=15×(456÷8)=23+338×2=616+122×6=22+149×6=927+403×2=275+305×2=675+261×2=61+26×8=215+38×7=36+130×4=841+226×4=194+193×3=302+76×5=45+115×6=763+118×8=463+46×6=783+463×2=133+246×3=833+418×2=355+211×3=744+149×4=201+33×2=606+146×4=100+448×2=75+72×7=103+194×4=970+109×5=175+43×8=299+68×7=173+138×2=354+90×7=38×8+213=72×3+266=216×3+228=167×3+314=36×8+438=12×3+944=86×7+156=415×2+216=68×3+148=117×7+22=22+37×19=625+23×24=33+33×12=436+19×22=58+12×62=963+11×18=402+17×13=675+33×24=122+64×10=164+17×32=172+14×28=697+23×23=114+10×62=766+64×15=496+22×21=745+12×39=79+16×50=754+13×55=236+15×26=565+73×13=356+12×16=268+13×34=176+54×11=502+11×80=313+26×11=948+71×13=212+12×43=47+55×14=42+40×10=750+29×25=26×14+239=19×31+968=21×11+162=11×58+249=59×12+79=13×75+254=51×18+30=21×27+778=12×53+355=31×32+137=247-11×16=860-34×12=450-18×16=339-11×18=449-13×11=679-15×13=399-13×15=737-32×21=472-16×24=901-11×71=294-11×17=319-12×20=408-18×12=817-17×43=467-13×34=920-19×37=473-10×40=529-31×16=251-13×19=929-10×48=498-11×45=646-13×48=462-13×16=798-19×17=320-25×12=726-28×12=402-11×15=987-13×37=275-16×17=489-20×19=411-16×22=811-10×26=296-25×11=806-19×21=294-19×11=988-10×72=395-30×11=359-13×16=483-16×26=454-23×18=463-84×5=121-11×5=426-20×8=856-48×6=193-16×7=753-74×2=279-40×6=408-58×5=252-40×6=744-79×7=336-67×2=527-24×3=345-72×4=783-30×7=263-58×4=911-252×2=381-48×2=983-220×3=388-47×3=555-15×4=463-27×2=551-98×5=351-29×2=900-411×2=365-86×2=853-42×8=308-66×4=928-27×9=414-38×8=492-110×4=397-111×2=529-29×9=428-41×9=822-79×3=381-32×6=813-226×2=498-50×7=855-118×4=318-54×2=329-67×4=10×42-51=29×23-449=12×29-188=56×16-678=31×14-362=14×26-109=13×34-209=18×29-346=24×16-71=33×13-78=11×25-104=17×57-480=43×10-54=11×84-751=17×19-39=10×34-164=11×41-390=58×14-236=47×10-333=26×26-581=44×11-473=16×38-567=44×10-166=61×16-841=22×21-152=26×10-20=26×12-197=41×17-229=19×24-433=29×32-210=28×11-210=30×23-464=10×48-334=13×56-128=11×31-328=10×25-82=28×10-95=13×48-531=24×19-173=87×11-895=107×7-171=852×3-773=88×9-611=41×8-54=76×7-273=430×6-223=127×7-559=723×4-787=157×3-112=500×5-931=75×6-251=687×5-795=67×6-314=119×5-415=151×5-68=800×3-484=139×7-527=511×2-250=23×9-100=767×6-29=141×5-89=758×7-884=133×4-62=576×4-249=100×5-105=446×8-773=177×3-452=607×9-888=312×3-520=821×2-922=152×6-600=135×6-546=195×4-442=434×6-258=294×3-439=434×3-531=238×4-508=454×7-985=311×2-311=77×8-330=76+274÷2=891+744÷8=146+798÷7=910+174÷2=204+512÷8=899+884÷4=307+864÷8=240+132÷2=58+348÷3=485+555÷3=437+828÷2=772+831÷3=375+328÷4=648+690÷2=481+627÷3=143+948÷2=306+112÷2=115+621÷3=468+956÷4=67+976÷4=558÷6+302=920÷4+187=504÷6+318=270÷9+282=660÷3+276=708÷2+840=368÷4+265=480÷6+829=972÷2+234=904÷4+445=806÷2+342=435÷5+11=232÷4+146=861÷3+688=753÷3+115=973÷7+741=432÷4+433=322÷7+444=558÷3+72=990÷2+640=268-220÷2=831-395÷5=193-770÷5=456-888÷2=487-848÷4=300-632÷4=270-750÷3=912-867÷3=309-616÷8=497-204÷2=280-147÷7=610-476÷7=395-300÷6=83-140÷2=453-960÷5=383-660÷2=466-807÷3=866-72÷3=470-294÷6=541-980÷4=248-498÷6=492-717÷3=184-610÷5=997-120÷2=426-597÷3=253-560÷5=453-801÷3=980-909÷3=289-327÷3=377-638÷2=226-441÷3=373-24÷4=239-680÷4=599-816÷8=488-826÷2=862-294÷3=229-426÷3=183-180÷5=253-90÷3=240-792÷6=24×(70-51)=54×(762-670)=48×(213-194)=40×(110-31)=17×(203-184)=50×(792-775)=53×(105-91)=95×(143-83)=16×(431-420)=52×(768-742)=31×(272-246)=85×(819-762)=10×(138-111)=74×(948-880)=11×(352-313)=68×(450-375)=28×(490-468)=89×(751-668)=65×(137-122)=42×(544-486)=(245-208)×24=(433-412)×41=(306-235)×13=(517-466)×83=(286-268)×26=(755-677)×47=(392-327)×15=(703-639)×50=(110-68)×14=(156-102)×65=(402-385)×10=(671-652)×16=(108-58)×15=(772-732)×90=(394-331)×13=(426-369)×51=(315-301)×56=(355-280)×55=(105-85)×48=(779-742)×37=20×(301-292)=79×(503-497)=182×(247-242)=304×(394-391)=57×(465-459)=123×(541-537)=145×(93-87)=415×(705-699)=85×(349-343)=706×(315-307)=245×(88-84)=352×(371-367)=67×(486-478)=535×(631-627)=269×(468-465)=551×(795-788)=35×(268-261)=924×(268-262)=183×(489-486)=868×(294-288)=140×(348-344)=619×(30-26)=38×(499-491)=562×(885-878)=19×(377-373)=544×(615-606)=15×(90-81)=853×(226-218)=25×(419-414)=950×(438-429)=135×(419-414)=699×(750-743)=41×(420-413)=673×(552-545)=139×(124-119)=436×(330-325)=48×(336-331)=210×(905-897)=43×(484-476)=805×(905-898)=279÷(39-36)=483÷(225-222)=164÷(451-447)=328÷(777-773)=164÷(481-477)=30÷(225-223)=168÷(246-240)=185÷(492-487)=255÷(76-73)=963÷(909-906)=480÷(81-76)=900÷(451-445)=50÷(482-477)=132÷(639-637)=208÷(307-299)=84÷(280-278)=336÷(310-308)=486÷(469-460)=321÷(23-20)=728÷(98-90)=15÷(427-424)=459÷(875-872)=360÷(407-402)=504÷(830-823)=264÷(340-337)=280÷(197-192)=416÷(65-63)=890÷(521-516)=24÷(285-283)=90÷(46-37)=315÷(174-167)=150÷(826-820)=24÷(300-298)=216÷(738-735)=460÷(478-476)=64÷(309-305)=55÷(184-179)=856÷(866-858)=440÷(268-263)=132÷(559-553)=(476-346)÷2=(687-477)÷2=(424-148)÷2=(963-445)÷2=(481-256)÷5=(671-439)÷8=(293-257)÷9=(769-649)÷8=(450-38)÷2=(169-16)÷3=(191-37)÷7=(939-348)÷3=(300-265)÷5=(290-80)÷3=(245-185)÷2=(448-388)÷4=(376-178)÷3=(969-516)÷3=(448-28)÷6=(833-625)÷2=(146-13)÷7=(830-683)÷3=(366-41)÷5=(878-863)÷3=(390-130)÷2=(787-685)÷3=(344-114)÷2=(783-43)÷5=(208-40)÷3=(597-429)÷4=(499-127)÷3=(774-179)÷7=(428-132)÷2=(839-359)÷3=(287-210)÷7=(572-22)÷5=(479-402)÷7=(889-775)÷6=(193-13)÷6=(811-595)÷2=1/8+4/8=7/9+2/9=1/5+2/5=1/9+6/9=2/8+3/8=3/9+4/9=1/6+4/6=4/7+2/7=3/6+2/6=2/7+5/7=1/4+2/4=1/3+2/3=3/6-1/6=9/10-1/10=3/8-1/8=2/3-1/3=4/7-2/7=3/6-2/6=3/5-1/5=2/7-1/7=2/8-1/8=6/9-3/9=2/5-1/5=3/10-1/10=3.2+4.1=38.2+30.7=3.7+2.6=9.5+9.6=4.7+9.4=7.2+66.4=6.0+4.7=37.6+29.4=5.3+6.2=4.5+8.8=2.0+8.7=19.6+64.9=8.8+2.2=8.7+24.3=5.0+5.2=4.2+6.1=6.7+0.7=15.2+78.1=1.8+4.5=64.4+17.5=0.4+6.9=3.6+9.9=1.5+1.3=95.2+4.0=9.1+1.1=78.8+20.9=7.9+7.3=0.7+0.4=1.8+8.6=5.2+50.5=6.5+2.9=32.5+45.3=2.9+8.1=8.7+7.1=1.4+8.4=27.0+72.1=5.4+4.7=52.6+4.9=0.3+9.1=1.0+5.3=9.6-6.9=64.0-45.2=8.9-7.0=6.1-3.2=4.4-4.0=92.0-27.7=9.5-6.8=90.7-21.8=9.9-4.5=4.8-0.4=4.4-3.4=96.4-69.4=9.8-7.6=97.3-26.2=6.5-0.3=9.1-8.2=3.7-1.6=75.4-41.1=5.5-3.8=35.9-17.4=3.8-0.2=5.4-2.9=4.9-4.0=86.8-3.9=3.7-2.8=66.8-20.4=9.4-6.2=6.5-0.2=9.1-3.4=74.4-0.2=9.2-7.2=75.1-65.1=9.6-5.5=3.6-2.6=2.8-0.9=80.4-47.8=1.4-0.5=97.8-0.7=4.4-4.2=10.0-4.1=参考答案119+106=225277+146=423321+93=414275+111=386271+65=336413+416=829163+292=455784+605=1389320+127=447306+164=47074+77=151629+400=1029101+101=202946+548=1494139+223=362275+98=373135+359=494624+803=1427274+218=492702+219=921363+135=498120+608=728188+200=388301+817=1118176+308=484381+295=676274+123=397277+408=685302+181=483155+372=527191+168=359238+294=532177+71=248167+125=292198+122=320418+190=608202+90=29256+11=67169+154=323399+268=667479-327=152902-493=409446-62=384880-79=801221-30=191372-152=220387-16=371690-359=331465-446=19717-189=528339-47=292828-196=632435-162=273994-417=577434-24=410469-29=440413-133=280962-837=125441-261=180877-681=196496-142=354665-448=217380-330=50840-561=279333-76=257651-213=438284-13=271662-492=170417-129=288900-133=767432-254=178892-567=325336-269=67817-108=709346-289=57745-307=438440-306=134886-401=485118-90=28767-320=44741×5=205856×3=2568281×2=562279×7=195341×4=16462×6=372121×7=847626×7=4382416×2=832932×2=1864179×2=358120×5=600308×3=924168×3=50439×5=195636×3=1908109×9=981740×6=4440327×2=654170×3=51044×9=396523×5=2615278×2=556568×7=397671×7=497747×5=3735103×5=515931×7=6517166×4=664851×7=5957135×4=540187×5=935144×4=576619×2=123846×6=276171×5=855245×2=490262×5=1310233×2=466959×2=1918126÷3=42369÷3=123275÷5=55425÷5=8558÷2=29794÷2=397392÷2=196346÷2=173128÷2=64416÷8=52322÷2=161360÷8=45207÷9=23696÷2=348162÷9=18764÷4=19135÷7=580÷4=20175÷5=35720÷3=240235÷5=47762÷2=38176÷2=38539÷7=77200÷5=40180÷5=3684÷7=12456÷4=11484÷2=42816÷6=13654÷6=9594÷9=6636÷2=18770÷5=154306÷6=51674÷2=337168÷8=21585÷5=117152÷8=19648÷3=21611×62=68233×34=112210×33=33085×50=425011×78=85815×40=60019×21=39937×86=318210×67=67064×29=185610×36=36092×60=552025×20=50040×74=296037×25=92514×52=72814×63=88287×22=191419×36=68443×36=154813×57=74195×44=418011×53=58332×48=153654×13=70253×87=461138×19=72265×96=624025×27=67581×35=283556×13=72859×99=584136×11=39661×57=347720×20=40018×59=106217×53=90116×26=41617×25=42514×57=798162+149+27=338284+607+829=1720597+200+84=881921+553+251=1725373+44+130=547818+351+767=1936104+677+127=90844+198+18=260283+208+177=668260+560+308=1128300+595+71=966952+435+124=1511349+122+94=565828+86+78=99216+267+716=999885+89+901=1875233+190+69=492752+877+459=2088633+203+31=867824+899+823=254646+627+165=838955+512+531=1998386+239+186=811768+128+998=1894137+118+405=66074+586+824=1484532+237+151=920107+122+971=1200195+308+407=910315+197+952=146424+196+236=456743+974+609=2326185+73+315=573616+637+393=1646797+34+132=963173+829+204=1206138+362+340=840468+791+158=141723+30+946=999940+993+616=2549459+24-431=52315+686-828=173316+127-402=41941+962-817=1086306+140-254=192595+246-598=24390+363-231=222882+225-178=929276+84-273=87731+509-490=75077+405-86=396493+828-583=738287+136-246=177356+148-246=258238+136-216=158134+783-558=359238+156-265=129280+757-645=392175+215-257=133123+798-590=33187+83-111=59905+722-62=156594+350-268=176877+488-414=951188+40-72=156970+794-114=1650224+241-12=453202+241-396=47134+332-193=273341+758-503=596155+167-267=55803+349-15=1137222+93-45=270448+340-589=19942+285-297=30435+849-215=1069466+11-12=465969+53-73=949165+263-199=229253+658-764=147297-94-57=146979-172-410=397455-257-135=63861-10-398=453469-256-140=73551-405-62=84446-28-215=203598-312-243=43404-86-268=50961-734-148=79493-155-94=244909-25-611=273470-41-245=184737-350-254=133419-97-25=297962-127-128=707314-57-115=142568-385-16=167454-112-96=246743-203-73=467424-36-177=211778-125-607=46299-203-37=59899-53-832=14420-150-168=102970-94-61=815184-57-105=22986-579-373=34449-431-17=1973-706-82=185202-41-12=149837-110-226=501379-79-88=212941-261-353=327429-118-226=85728-25-57=646217-55-78=84528-294-130=104466-112-209=145703-178-517=8128-13+254=369438-386+185=237220-187+328=361932-778+609=763327-166+267=428980-451+633=1162416-402+270=284743-562+705=886434-403+346=377475-137+859=1197140-28+210=322957-355+944=1546256-233+16=39747-256+781=1272225-91+223=357896-83+801=1614376-369+194=201852-487+816=1181280-188+186=278764-597+181=348279-223+53=109787-315+457=929210-155+89=144547-360+448=635442-259+12=195770-126+753=1397307-224+311=394661-635+734=760414-328+319=405810-454+849=1205258-75+111=294445-223+692=914268-124+74=218704-31+752=1425228-83+81=226402-203+989=1188485-170+130=445291-101+55=245287-273+86=100614-230+967=135117×27×2=91815×36×6=324029×11×2=63845×77×6=2079013×23×3=89752×37×5=962017×26×2=88445×56×4=1008012×19×2=45690×52×5=2340015×11×2=33013×27×4=140416×23×2=73650×74×9=3330014×21×3=88277×91×5=3503517×19×2=64688×79×5=3476013×21×3=81931×44×3=409213×24×3=93653×25×5=662510×10×3=30098×50×4=1960010×10×5=50018×41×9=664226×12×3=93627×30×9=729013×11×6=85853×47×6=1494638×13×2=98861×72×2=878412×16×4=76843×30×5=645025×10×3=75048×20×5=480016×15×3=72049×77×3=1131917×11×2=37474×44×5=1628032×5×6=960110×7×8=616022×7×2=30813×4×3=15614×5×6=420111×4×9=399675×2×6=900206×2×3=123656×2×6=67250×6×7=210054×3×5=81049×4×7=137268×2×4=54498×3×6=176437×3×7=777332×2×6=398467×7×2=93815×7×8=84023×2×7=32250×5×3=75018×4×6=43231×6×2=37227×3×2=16292×4×7=257612×4×6=28894×8×9=676841×6×2=492289×2×8=462460×4×3=720317×3×9=855974×2×6=88892×8×2=147229×8×3=69680×7×6=336023×4×3=27653×6×7=222615×3×7=315229×2×3=137415×5×7=525366×2×7=512427×3×54=437420×3×58=348045×2×78=702027×2×72=388814×6×52=436812×7×51=428417×3×61=311113×2×79=205410×7×28=196012×6×20=144011×2×10=22017×4×52=353616×2×28=89623×3×64=441616×6×30=288044×2×71=624831×3×62=576625×3×79=592521×2×95=399048×2×85=816020×3×15=90012×7×34=285618×2×90=324041×2×40=328014×3×59=247844×2×28=246411×5×77=423513×5×74=481029×3×78=678621×2×82=344449×2×80=784031×2×80=496023×2×56=257641×2×68=557622×4×98=862424×2×38=182431×2×61=378213×4×32=166418×3×17=91810×6×93=558076×12÷4=22815×68÷4=25524×22÷2=26498×31÷2=151915×24÷8=4528×69÷7=27621×18÷2=18997×69÷3=223166×15÷5=19840×72÷3=96032×10÷4=8058×96÷6=92816×51÷6=13692×75÷5=138035×23÷7=11528×21÷7=8427×14÷3=12686×38÷4=81722×29÷2=31977×93÷3=238712×72÷2=43275×76÷2=285010×87÷3=29040×16÷2=32034×10÷4=8572×84÷2=302415×37÷3=18543×96÷8=51659×10÷5=11876×23÷2=87436×10÷3=12097×51÷3=164921×12÷6=4270×93÷7=93028×32÷8=11238×99÷2=188133×28÷3=30893×85÷3=263544×18÷2=39691×60÷4=136581×7÷3=189234×7÷6=273170×4÷2=340161×8÷7=184195×4÷3=260294×6÷3=58852×3÷2=78920×7÷5=1288140×7÷2=490276×2÷3=18454×6÷3=108365×9÷3=1095330×3÷9=110990×4÷9=440287×2÷7=82459×4÷3=612124×4÷8=62486×8÷4=97224×4÷2=48414×5÷9=230305×2÷5=122820×6÷8=615318×2÷3=212400×3÷5=240276×2÷4=138255×2÷6=85134×5÷2=335840×9÷8=945105×3÷7=45178×5÷2=445108×9÷2=486138×9÷6=207153×6÷2=459992×8÷2=3968240×4÷2=480964×9÷2=4338228×4÷8=114324×2÷3=216342×2÷9=7672×7÷2=252648÷2÷3=108320÷4÷8=10798÷3÷7=38768÷3÷8=32588÷7÷6=14861÷7÷3=41468÷2÷2=117528÷4÷2=66220÷2÷5=22336÷2÷7=24288÷8÷4=9546÷2÷7=39612÷3÷6=34567÷9÷3=21420÷5÷6=14792÷4÷3=66168÷2÷2=42870÷6÷5=29432÷6÷3=24960÷5÷4=48294÷6÷7=7762÷3÷2=127120÷5÷8=3308÷7÷4=11108÷9÷6=2870÷5÷2=87120÷6÷2=10450÷5÷3=30840÷6÷7=20693÷3÷3=77720÷3÷3=80216÷9÷2=12256÷4÷8=8944÷2÷2=236504÷6÷4=21364÷2÷7=26560÷7÷8=1054÷2÷3=9360÷5÷3=24484÷2÷2=121460÷5×2=184470÷5×3=282540÷9×7=420916÷4×2=458228÷4×7=399669÷3×6=1338892÷2×8=3568936÷6×4=624924÷2×3=1386584÷4×5=730597÷3×6=1194476÷4×2=238440÷4×5=550102÷3×9=306369÷3×5=61598÷7×5=70876÷6×3=438498÷2×5=1245133÷7×4=76545÷5×4=436432÷3×7=1008566÷2×5=1415216÷2×3=324428÷4×3=321510÷6×8=680120÷6×2=40567÷9×3=189498÷3×8=1328704÷2×4=1408585÷9×5=325858÷6×5=715231÷7×4=132273÷7×4=156736÷8×6=552796÷4×8=1592399÷3×5=665126÷6×4=84720÷3×6=1440693÷9×6=462174÷2×8=696160÷8×12=240189÷7×95=256526÷2×47=611104÷4×77=2002336÷6×17=952200÷5×47=188066÷6×18=198171÷3×76=433215÷3×15=75256÷4×20=128045÷5×29=261774÷9×66=567642÷2×43=903378÷6×37=233136÷4×99=891204÷4×17=86765÷5×30=390624÷8×31=2418112÷8×24=336320÷5×70=448096÷4×19=456504÷7×30=216020÷2×33=330185÷5×86=318214÷2×76=532189÷9×95=199542÷6×14=9864÷8×95=76081÷9×21=18927÷3×53=47718÷9×61=12291÷7×31=40339÷3×29=377308÷7×38=1672258÷6×16=688356÷4×62=5518225÷5×15=675260÷5×72=374456÷4×62=868287÷7×72=295270+(276-147)=199738+(619-270)=1087364+(184-26)=522403+(917-822)=49879+(390-267)=202462+(909-275)=1096388+(469-134)=72372+(370-266)=17625+(200-194)=31583+(842-509)=916469+(242-207)=504764+(807-265)=1306165+(340-109)=39650+(895-323)=622190+(443-216)=417540+(315-205)=650485+(436-270)=651848+(890-32)=1706425+(326-319)=432112+(672-405)=379369+(448-182)=635943+(469-277)=1135216+(492-264)=444254+(724-580)=39818+(453-408)=63179+(319-181)=31730+(383-377)=36813+(490-307)=996405+(311-221)=495274+(582-443)=41339+(345-214)=170203+(882-309)=776151+(473-342)=282806+(647-151)=1302349+(357-248)=458820+(612-519)=913336+(318-310)=344899+(315-88)=1126248+(297-42)=503538+(637-101)=1074437-(176+32)=229529-(177+277)=75186-(129+18)=39740-(280+261)=199219-(169+21)=29754-(350+305)=99420-(166+39)=215515-(50+102)=363493-(133+327)=33981-(452+429)=100304-(91+65)=148498-(162+142)=194470-(59+75)=336827-(304+454)=69482-(26+104)=352835-(229+155)=451260-(91+69)=100685-(220+100)=365443-(305+132)=6615-(50+204)=361410-(56+25)=329646-(79+270)=297498-(305+51)=142846-(113+128)=605400-(92+154)=154899-(531+15)=353293-(11+33)=249387-(183+104)=100177-(21+121)=35999-(449+444)=106387-(279+46)=62864-(96+369)=399272-(32+50)=190690-(279+113)=298425-(235+82)=108709-(95+95)=519489-(204+262)=23698-(173+154)=371489-(224+156)=109754-(245+129)=380422-(328-165)=259362-(936-721)=147420-(293-230)=357682-(732-638)=58866-(227-195)=34796-(525-500)=771472-(201-74)=345624-(727-117)=14324-(398-304)=230603-(207-107)=503309-(140-111)=280740-(548-147)=339204-(447-270)=27537-(206-60)=391265-(404-327)=188430-(523-496)=40389-(252-227)=64975-(916-428)=487159-(132-69)=96899-(849-631)=681205-(233-171)=143627-(813-476)=290151-(196-89)=44977-(812-795)=960483-(460-440)=463912-(338-198)=772195-(457-433)=171792-(582-569)=779250-(499-399)=150455-(433-56)=78174-(186-100)=88769-(377-260)=652469-(462-349)=356688-(411-406)=683406-(97-86)=395669-(525-99)=243192-(479-305)=18852-(738-248)=362455-(308-231)=378865-(565-471)=77184÷(42÷6)=1249÷(49÷7)=7404÷(12÷3)=101284÷(24÷6)=71204÷(24÷6)=51512÷(32÷8)=128348÷(18÷6)=116424÷(64÷8)=53304÷(56÷7)=38790÷(25÷5)=158175÷(56÷8)=25348÷(42÷7)=5885÷(20÷4)=17462÷(30÷5)=77306÷(18÷2)=3462÷(18÷9)=31156÷(36÷6)=26532÷(12÷3)=133423÷(72÷8)=47360÷(16÷8)=180390÷(24÷8)=13066÷(12÷4)=22404÷(10÷5)=202270÷(16÷8)=135180÷(25÷5)=36469÷(14÷2)=67497÷(35÷5)=71729÷(27÷9)=243348÷(36÷6)=58904÷(40÷5)=11372÷(42÷7)=1270÷(18÷9)=35380÷(16÷4)=95705÷(40÷8)=141162÷(18÷6)=54168÷(20÷5)=42500÷(12÷3)=125705÷(21÷7)=235219÷(18÷6)=7345÷(27÷3)=560÷(2×2)=15438÷(2×3)=73912÷(2×4)=114616÷(4×2)=77576÷(3×2)=96738÷(3×3)=82884÷(2×2)=221822÷(3×2)=137496÷(2×4)=62680÷(4×2)=85984÷(2×4)=123672÷(2×3)=112474÷(2×3)=79736÷(4×2)=92112÷(2×2)=28224÷(2×4)=28330÷(3×2)=55225÷(3×3)=25972÷(3×2)=16256÷(4×2)=7666÷(3×3)=74504÷(2×2)=126837÷(3×3)=93912÷(2×3)=15296÷(4×2)=12104÷(4×2)=13680÷(2×2)=17064÷(2×2)=16840÷(2×3)=140768÷(3×2)=128978÷(2×3)=163549÷(3×3)=61870÷(2×3)=145204÷(2×2)=51153÷(3×3)=17690÷(2×3)=115988÷(2×2)=247944÷(2×2)=236316÷(2×2)=79738÷(2×3)=12373×(24÷4)=438399×(27÷9)=119735×(28÷4)=245668×(36÷4)=601234×(28÷7)=136126×(30÷6)=630144×(15÷5)=432241×(32÷8)=964234×(18÷9)=468850×(24÷8)=2550132×(14÷7)=264379×(48÷8)=227457×(49÷7)=39979×(30÷5)=474283×(15÷5)=849662×(63÷7)=595882×(20÷4)=41056×(36÷9)=22467×(18÷6)=201744×(72÷9)=5952491×(16÷8)=98292×(12÷4)=27698×(24÷8)=294919×(54÷9)=551485×(10÷2)=425919×(12÷6)=183831×(24÷8)=9379×(12÷2)=474141×(35÷7)=705371×(20÷5)=1484326×(15÷5)=978328×(36÷9)=1312131×(54÷9)=786279×(64÷8)=2232262×(18÷6)=786798×(18÷3)=4788375×(16÷8)=750820×(63÷9)=5740134×(10÷5)=268978×(45÷5)=880217×(342÷9)=64658×(105÷7)=87039×(38÷2)=74194×(182÷7)=244435×(75÷5)=52533×(201÷3)=221150×(51÷3)=85038×(212÷4)=201419×(132÷4)=62711×(306÷9)=37437×(44÷2)=81421×(150÷3)=105011×(320÷8)=44068×(276÷6)=312831×(138÷6)=71345×(518÷7)=333017×(212÷4)=90159×(356÷4)=525110×(24÷2)=12078×(110÷2)=429044×(132÷6)=96871×(336÷8)=298229×(119÷7)=49349×(60÷6)=49030×(33÷3)=33017×(228÷3)=129235×(144÷9)=56063×(240÷3)=504020×(81÷3)=54023×(288÷9)=73639×(100÷5)=78052×(213÷3)=369277×(99÷9)=84737×(532÷7)=281276×(40÷4)=76087×(280÷8)=304542×(140÷7)=84099×(150÷2)=742511×(192÷3)=