三年级数学计算题专项练习及答案

三年级数学计算题专项练习及答案131+229=199+50=77+331=391+331=155+35=410+431=221+114=724+428=376+104=115+71=262+88=598+882=109+335=165+162=85+113=577+188=171+275=434+287=101+274=97+436=100+391=175+397=62+225=904+821=42+158=517+250=50+15=312+136=118+236=242+350=248+132=885+670=169+290=187+397=194+159=367+388=211+55=824+763=90+63=122+306=313-207=789-26=294-143=463-19=222-140=547-172=249-31=859-494=217-49=674-619=113-74=121-45=428-206=608-581=453-312=961-240=318-144=873-340=245-132=721-672=308-201=756-492=408-121=639-29=484-379=821-203=125-45=670-519=342-161=563-65=497-68=415-278=343-276=555-433=292-129=542-14=484-347=446-126=322-187=219-142=156×3=366×2=149×4=656×9=210×3=243×3=112×8=190×9=23×2=618×7=79×2=448×6=321×2=291×9=123×6=172×8=173×3=679×6=16×7=50×5=106×6=227×9=80×3=604×9=17×2=107×4=124×5=494×3=175×5=387×3=38×2=566×3=239×4=559×8=269×3=409×2=187×2=39×4=199×5=427×6=342÷3=312÷4=224÷4=856÷2=81÷3=717÷3=329÷7=600÷8=112÷4=998÷2=351÷3=539÷7=100÷5=810÷6=108÷2=638÷2=306÷3=742÷2=356÷2=192÷8=381÷3=156÷6=85÷5=140÷5=202÷2=876÷3=294÷3=320÷2=400÷8=716÷2=400÷2=55÷5=80÷8=992÷2=246÷2=516÷6=18÷2=927÷9=160÷8=119÷7=27×13=23×77=36×16=56×84=26×16=77×75=12×13=95×24=43×10=65×67=17×17=59×24=35×25=42×32=42×21=62×71=21×35=20×21=59×15=13×70=21×23=21×56=72×13=16×51=27×12=74×66=65×14=62×11=15×31=74×67=10×63=55×80=21×20=12×61=17×36=42×43=22×29=72×73=17×45=52×64=48+34+592=551+799+854=246+134+53=907+197+811=54+150+749=673+774+212=482+118+247=580+234+987=266+420+295=304+115+700=153+198+29=370+751+893=213+187+444=89+339+923=412+74+168=516+386+395=347+171+429=511+640+875=56+11+290=698+671+654=323+100+198=875+224+546=257+222+33=386+958+852=326+270+114=716+327+565=59+308+363=209+660+194=66+757+58=112+299+667=91+223+20=703+756+463=171+146+343=327+291+674=15+613+134=802+312+462=726+22+107=794+288+933=267+42+335=100+301+46=302+39-106=351+434-293=112+129-172=36+852-811=177+111-31=657+527-656=94+34-63=96+346-341=219+88-80=641+299-288=113+93-50=642+499-281=196+139-71=814+816-800=336+68-193=252+866-73=76+345-228=911+456-328=272+203-428=207+40-116=234+71-294=628+779-631=218+155-122=632+895-344=254+205-385=919+702-397=91+280-203=743+871-782=266+42-73=507+794-448=167+118-41=697+689-732=181+238-263=974+805-648=205+95-276=608+931-301=208+32-75=518+597-966=246+36-155=599+889-465=316-25-168=792-193-304=424-154-135=667-10-486=265-15-107=617-36-572=186-27-18=652-319-212=231-130-44=911-190-38=335-193-16=806-180-411=457-58-189=793-308-131=443-277-132=647-475-165=228-152-46=453-88-154=176-48-34=588-410-122=419-235-37=662-14-294=386-89-273=903-191-682=343-16-251=303-217-41=311-60-61=971-178-318=394-185-115=878-252-20=473-194-216=357-327-13=471-418-36=734-119-54=470-169-111=834-365-330=349-106-63=889-270-384=248-45-10=975-149-310=472-378+213=825-518+976=500-467+66=663-335+296=176-162+333=614-300+119=151-125+378=314-103+568=330-220+24=824-286+425=313-277+54=818-281+196=214-162+111=881-280+382=480-195+188=454-38+160=494-123+45=915-805+114=78-30+415=696-23+219=416-279+195=225-164+791=170-118+179=991-890+323=351-281+162=713-98+266=481-416+79=439-382+405=402-361+433=800-715+511=212-170+93=658-205+171=176-57+374=521-353+643=414-308+55=372-186+349=335-28+159=812-798+18=272-19+90=600-357+457=15×15×4=40×16×3=12×20×2=24×66×2=12×28×2=59×91×3=12×24×2=94×95×8=17×12×3=65×11×6=10×13×7=33×34×9=10×33×2=65×52×8=13×12×2=45×71×9=12×17×4=80×79×9=14×11×2=96×76×9=23×10×2=25×92×8=19×11×3=50×96×5=11×36×2=66×41×9=17×16×2=47×69×2=17×11×2=97×28×5=11×37×2=77×30×8=23×13×2=43×55×3=28×17×2=54×87×6=16×20×3=47×50×4=13×20×3=97×94×2=24×2×4=149×5×6=18×6×9=316×2×9=39×5×3=217×2×6=155×2×3=76×4×5=13×7×2=298×2×4=31×6×2=309×3×4=16×5×7=284×3×6=77×5×2=366×2×8=75×6×2=234×2×6=18×6×3=105×4×8=18×8×5=106×4×7=29×9×3=55×9×5=52×4×2=126×3×5=22×4×8=142×3×2=14×6×7=80×5×7=72×3×2=92×8×2=28×5×7=429×2×8=14×2×3=10×4×5=25×6×4=23×5×2=18×5×8=17×9×4=26×2×78=12×8×30=30×2×73=13×6×74=39×2×63=27×2×88=21×4×32=11×5×50=26×3×81=39×2×32=12×8×15=17×5×78=19×2×44=19×4×19=18×2×82=13×2×22=20×4×63=42×2×75=45×2×50=23×2×19=12×6×53=30×2×31=39×2×37=21×3×57=29×3×50=12×6×56=36×2×30=11×6×27=18×5×90=18×4×91=19×5×90=34×2×86=25×2×30=24×3×82=29×3×93=42×2×82=13×3×89=44×2×29=28×3×54=30×2×98=51×18÷3=80×94÷8=14×71÷7=95×84÷3=18×25÷9=63×48÷3=25×36÷9=18×18÷4=13×24÷4=51×48÷2=54×16÷9=78×50÷5=72×13÷9=32×71÷2=44×12÷3=76×79÷4=12×83÷3=90×92÷9=30×31÷6=52×89÷2=96×10÷6=14×26÷2=21×11÷3=32×36÷2=18×15÷3=90×70÷2=33×18÷2=28×98÷2=13×12÷4=45×12÷2=36×14÷3=47×50÷2=18×52÷2=78×36÷3=45×16÷4=98×97÷2=12×21÷7=90×64÷2=36×14÷4=10×86÷5=118×8÷4=276×6÷9=314×3÷2=525×3÷5=150×3÷2=506×9÷2=67×8÷4=438×2÷3=144×3÷2=805×5÷7=300×3÷2=650×6÷3=153×6÷3=466×2÷4=45×4÷6=780×9÷4=114×6÷4=331×4÷2=12×6÷9=794×4÷8=126×2÷6=682×9÷6=140×7÷5=412×6÷8=237×4÷3=738×3÷6=76×5÷4=873×7÷9=324×2÷4=460×5÷4=80×6÷8=553×2÷7=342×2÷3=460×4÷8=268×2÷8=959×9÷3=329×3÷7=744×6÷2=48×5÷8=520×5÷8=232÷2÷4=856÷2÷2=408÷3÷8=846÷3÷2=972÷4÷3=820÷5÷4=600÷6÷4=124÷2÷2=378÷3÷6=528÷8÷3=810÷5÷2=936÷2÷3=432÷9÷8=864÷9÷2=392÷2÷7=800÷5÷2=112÷2÷8=960÷2÷8=820÷5÷2=400÷5÷5=192÷4÷3=114÷3÷2=600÷8÷3=864÷8÷9=224÷8÷7=492÷2÷6=144÷2÷4=944÷2÷4=48÷4÷3=320÷8÷5=98÷7÷7=848÷4÷4=72÷6÷4=176÷8÷2=552÷2÷3=357÷3÷7=384÷2÷6=108÷3÷9=48÷2÷8=288÷2÷9=783÷3×9=210÷2×5=196÷2×9=234÷9×6=152÷2×9=896÷4×8=285÷5×3=54÷9×3=916÷4×3=615÷3×9=825÷3×6=192÷4×6=630÷7×4=664÷8×2=466÷2×4=495÷3×9=974÷2×5=240÷5×8=70÷5×4=12÷3×7=917÷7×4=560÷7×6=618÷3×5=870÷3×2=304÷2×8=327÷3×9=810÷5×4=475÷5×7=936÷8×6=320÷5×7=932÷2×9=444÷2×5=150÷5×9=508÷2×5=782÷2×5=90÷9×5=930÷6×9=24÷3×9=408÷8×2=297÷9×6=35÷7×92=154÷2×75=276÷6×15=290÷5×80=34÷2×55=184÷4×79=105÷7×40=189÷9×43=48÷4×71=365÷5×32=294÷6×11=84÷6×47=336÷8×12=104÷8×90=414÷9×16=711÷9×36=198÷9×39=62÷2×93=99÷3×11=165÷5×17=60÷6×14=18÷6×59=16÷4×95=144÷8×75=45÷5×73=432÷6×15=66÷6×78=156÷4×24=20÷2×15=273÷3×66=138÷6×26=175÷5×25=32÷8×67=444÷6×80=350÷7×19=165÷3×36=12÷4×49=564÷6×52=88÷4×44=66÷6×27=118+(459-360)=339+(695-498)=356+(492-330)=771+(750-657)=295+(258-15)=497+(873-207)=177+(109-51)=126+(913-544)=469+(428-79)=553+(919-233)=428+(408-212)=768+(838-731)=313+(259-199)=896+(914-905)=44+(32-24)=760+(528-192)=321+(496-96)=976+(80-44)=419+(300-167)=20+(991-772)=71+(402-107)=179+(653-311)=34+(483-52)=599+(950-132)=154+(408-82)=980+(997-12)=366+(170-46)=422+(857-501)=114+(373-238)=310+(309-161)=32+(222-138)=493+(353-112)=66+(255-42)=986+(432-226)=459+(361-297)=963+(991-78)=406+(426-106)=615+(977-761)=262+(336-12)=483+(567-421)=461-(33+53)=730-(20+615)=432-(44+300)=360-(118+140)=425-(124+281)=568-(98+243)=411-(63+118)=772-(582+184)=495-(420+34)=424-(172+206)=267-(16+68)=887-(560+140)=205-(137+59)=937-(101+565)=301-(62+106)=999-(451+487)=468-(102+218)=954-(545+258)=309-(49+230)=797-(104+412)=301-(165+131)=997-(20+221)=440-(84+282)=749-(126+413)=330-(259+57)=997-(136+171)=355-(282+61)=741-(229+181)=472-(323+136)=459-(197+181)=456-(150+181)=855-(26+316)=313-(125+116)=642-(341+82)=494-(378+13)=962-(671+253)=406-(79+264)=776-(451+155)=298-(11+276)=898-(192+158)=460-(459-51)=395-(297-136)=85-(140-98)=778-(737-487)=288-(400-166)=608-(370-77)=488-(441-19)=307-(835-678)=334-(266-44)=412-(105-103)=413-(252-168)=673-(965-330)=72-(481-439)=796-(571-359)=289-(450-424)=695-(953-320)=232-(443-420)=462-(271-163)=422-(417-251)=639-(775-248)=471-(450-113)=425-(188-22)=258-(372-233)=541-(734-217)=203-(434-344)=198-(247-104)=496-(362-55)=964-(181-180)=297-(431-264)=986-(278-12)=219-(291-281)=411-(544-348)=177-(391-302)=656-(878-388)=158-(231-123)=644-(733-276)=384-(429-239)=380-(306-265)=194-(439-334)=945-(514-422)=476÷(18÷9)=891÷(45÷5)=465÷(21÷7)=564÷(48÷8)=206÷(18÷9)=258÷(27÷9)=108÷(36÷4)=328÷(24÷3)=322÷(63÷9)=536÷(24÷3)=161÷(21÷3)=256÷(20÷5)=360÷(27÷9)=966÷(36÷6)=252÷(12÷6)=660÷(30÷5)=300÷(18÷9)=945÷(18÷2)=420÷(24÷4)=207÷(63÷7)=206÷(12÷6)=711÷(63÷7)=208÷(16÷4)=144÷(12÷6)=450÷(36÷4)=414÷(24÷8)=45÷(18÷6)=486÷(24÷8)=10÷(15÷3)=168÷(12÷2)=300÷(16÷4)=820÷(10÷2)=171÷(36÷4)=960÷(32÷8)=442÷(10÷5)=824÷(32÷8)=128÷(14÷7)=180÷(16÷8)=477÷(18÷6)=865÷(45÷9)=860÷(2×2)=316÷(2×2)=261÷(3×3)=690÷(2×3)=512÷(2×2)=24÷(2×4)=344÷(2×2)=64÷(2×2)=368÷(4×2)=858÷(3×2)=258÷(2×3)=330÷(3×2)=796÷(2×2)=480÷(4×2)=392÷(4×2)=960÷(2×2)=96÷(2×3)=567÷(3×3)=576÷(3×2)=244÷(2×2)=704÷(2×4)=756÷(2×3)=816÷(4×2)=408÷(3×2)=56÷(2×4)=174÷(2×3)=536÷(4×2)=904÷(2×4)=728÷(2×4)=856÷(4×2)=594÷(2×3)=816÷(2×3)=882÷(3×3)=56÷(2×2)=780÷(2×2)=114÷(3×2)=348÷(2×2)=288÷(4×2)=630÷(3×2)=426÷(2×3)=36×(28÷4)=344×(30÷5)=72×(72÷8)=290×(35÷7)=69×(12÷2)=783×(10÷2)=181×(30÷6)=693×(63÷9)=72×(24÷4)=234×(48÷8)=279×(27÷9)=162×(27÷9)=34×(18÷9)=398×(42÷6)=150×(12÷4)=366×(16÷4)=29×(18÷6)=401×(15÷5)=108×(35÷5)=192×(12÷4)=108×(21÷3)=755×(81÷9)=318×(24÷8)=379×(40÷5)=224×(24÷6)=731×(27÷9)=97×(12÷2)=452×(24÷4)=93×(49÷7)=405×(14÷2)=424×(14÷7)=954×(21÷7)=40×(24÷6)=781×(36÷9)=65×(56÷8)=901×(56÷8)=130×(35÷5)=627×(21÷7)=116×(15÷3)=345×(48÷6)=43×(85÷5)=63×(420÷7)=51×(75÷5)=18×(108÷2)=34×(45÷3)=46×(230÷5)=10×(432÷8)=96×(96÷4)=13×(85÷5)=73×(192÷6)=21×(216÷9)=26×(189÷7)=41×(105÷7)=30×(315÷7)=47×(42÷3)=74×(56÷4)=15×(125÷5)=58×(576÷8)=69×(30÷3)=63×(212÷4)=18×(297÷9)=45×(392÷8)=31×(120÷4)=66×(162÷3)=13×(256÷4)=63×(318÷6)=18×(100÷4)=33×(729÷9)=13×(84÷3)=55×(192÷4)=23×(351÷9)=85×(105÷7)=16×(336÷8)=88×(594÷9)=33×(117÷9)=39×(185÷5)=64×(40÷4)=53×(846÷9)=59×(75÷5)=37×(752÷8)=31+185×4=589+19×8=138+75×8=279+220×2=226+40×3=766+148×4=254+231×3=31+124×3=293+176×2=843+121×3=119+42×3=633+206×4=381+30×9=12+101×2=251+119×6=597+27×8=214+14×3=555+161×3=437+47×8=390+86×3=40+23×7=572+431×2=367+17×5=496+47×4=479+45×3=393+90×2=150+84×5=617+91×4=172+106×5=658+105×7=101×4+383=17×9+682=108×6+289=249×4+603=56×5+78=110×6+888=121×3+190=268×3+476=37×9+272=292×3+644=500+13×36=970+51×18=98+21×41=351+12×21=373+27×18=452+44×11=121+20×20=487+31×13=468+11×22=709+11×26=170+73×10=317+22×22=444+11×43=839+38×24=295+50×13=521+17×23=19+25×23=776+23×37=285+22×23=826+16×50=16+31×16=158+20×37=340+19×22=715+43×15=64+93×10=805+11×79=396+42×10=508+14×37=143+22×27=823+54×17=29×17+71=15×64+712=15×11+366=61×12+231=21×23+390=12×48+531=79×11+19=43×20+780=44×15+229=41×21+944=319-15×20=458-26×10=486-32×11=848-20×14=361-25×11=870-30×14=224-14×11=917-78×11=495-15×32=554-43×10=321-14×18=645-15×12=363-10×22=763-26×27=315-13×15=471-27×17=344-10×11=804-44×16=367-27×13=988-55×17=347-19×13=195-12×10=482-12×28=672-18×14=449-28×13=613-33×14=115-10×11=775-15×43=475-13×29=542-14×25=384-11×21=654-24×19=439-19×11=900-26×25=426-11×25=868-13×44=384-15×16=927-12×33=389-10×12=587-11×45=466-80×4=945-137×6=396-85×2=471-156×2=431-12×9=835-81×3=464-17×4=419-37×4=426-68×2=904-264×3=372-49×6=650-161×3=210-49×3=562-62×9=148-36×4=84-28×3=268-32×8=798-79×4=482-130×2=912-426×2=458-32×6=994-38×9=480-37×9=295-10×2=380-47×6=991-126×4=402-87×2=812-131×6=247-18×2=841-162×2=344-101×2=978-48×8=284-16×9=581-72×2=418-91×2=557-16×3=309-20×5=747-201×3=234-14×7=915-149×4=21×23-163=45×18-257=20×14-220=11×61-461=11×42-459=16×58-826=10×44-84=26×13-201=37×13-80=30×28-581=30×12-306=22×27-530=34×12-20=13×51-314=19×17-143=44×22-578=10×20-171=30×12-79=30×13-82=12×70-167=23×14-111=24×19-165=27×10-258=29×31-521=19×21-153=18×47-419=10×39-252=14×71-521=17×15-133=11×76-51=33×13-60=38×24-260=31×12-219=10×69-591=10×49-422=31×16-192=37×12-326=92×10-616=20×22-258=13×27-216=397×2-665=324×5-890=97×6-56=535×3-588=152×5-672=203×8-821=165×5-285=229×9-736=325×3-900=217×9-295=129×3-322=410×5-11=392×2-709=645×4-301=80×7-210=906×7-717=55×8-331=800×7-659=239×4-541=513×6-563=137×4-272=491×8-751=418×2-537=776×9-973=393×2-62=709×7-935=227×4-375=387×7-855=249×3-656=377×7-140=98×7-42=800×7-866=203×4-214=344×5-58=323×2-319=351×3-258=132×5-535=190×5-345=156×4-36=298×3-748=315+172÷2=657+909÷9=17+576÷8=39+54÷3=107+384÷8=794+662÷2=464+837÷9=705+92÷2=281+612÷6=469+273÷7=90+392÷7=757+822÷6=500+99÷3=645+144÷9=39+862÷2=543+66÷3=198+676÷2=141+927÷3=490+954÷9=166+616÷2=784÷4+192=630÷7+704=204÷6+94=28÷7+401=836÷4+323=679÷7+899=848÷8+164=894÷3+224=519÷3+485=186÷2+776=15÷5+137=426÷6+693=158÷2+445=480÷5+534=566÷2+411=153÷3+275=776÷4+161=472÷8+900=288÷6+496=880÷8+600=494-288÷8=452-24÷6=49-432÷9=547-222÷3=101-350÷5=743-548÷2=221-796÷4=997-700÷2=141-576÷9=783-248÷8=127-666÷6=569-280÷4=71-294÷6=914-820÷4=285-440÷4=533-792÷3=199-198÷3=949-932÷2=432-426÷3=211-480÷8=264-930÷5=874-30÷2=395-165÷3=901-492÷4=253-668÷4=45-232÷8=460-288÷4=263-164÷4=219-672÷8=529-284÷4=271-936÷6=854-530÷5=116-70÷5=829-910÷2=206-651÷7=817-351÷3=374-279÷3=764-475÷5=262-310÷2=880-240÷5=13×(459-445)=14×(574-495)=42×(362-348)=68×(820-761)=13×(483-467)=18×(225-177)=40×(370-349)=27×(965-903)=10×(232-214)=86×(632-566)=27×(269-254)=59×(226-188)=18×(56-11)=81×(676-603)=24×(87-67)=34×(928-846)=15×(176-160)=54×(78-32)=36×(260-240)=18×(853-842)=(69-58)×44=(570-477)×64=(473-459)×29=(248-155)×88=(393-346)×20=(878-780)×49=(324-294)×21=(295-227)×85=(205-188)×14=(546-532)×98=(45-16)×16=(717-629)×46=(403-385)×34=(882-844)×85=(410-399)×18=(728-664)×94=(241-225)×57=(449-417)×23=(498-483)×15=(790-732)×32=230×(114-111)=558×(39-35)=128×(437-432)=715×(581-577)=142×(330-325)=478×(452-448)=108×(498-495)=625×(743-736)=68×(254-245)=972×(712-708)=19×(341-332)=742×(959-951)=61×(491-485)=908×(582-577)=45×(114-106)=940×(126-120)=153×(184-181)=895×(730-725)=247×(369-366)=540×(932-926)=140×(445-439)=658×(976-971)=57×(392-384)=691×(151-146)=198×(126-122)=887×(719-712)=247×(263-259)=928×(475-467)=53×(336-327)=432×(402-393)=31×(381-376)=463×(250-241)=312×(80-77)=929×(92-84)=70×(390-381)=620×(879-876)=189×(48-43)=177×(232-223)=35×(84-76)=788×(259-254)=256÷(121-117)=250÷(119-114)=185÷(258-253)=408÷(263-261)=432÷(102-100)=700÷(270-266)=372÷(321-319)=788÷(60-56)=430÷(56-51)=876÷(407-404)=488÷(36-28)=147÷(338-335)=272÷(125-121)=200÷(647-643)=112÷(445-441)=784÷(486-484)=58÷(127-125)=324÷(481-475)=408÷(83-80)=475÷(312-307)=126÷(188-185)=387÷(730-727)=14÷(340-338)=818÷(161-159)=180÷(261-258)=45÷(30-25)=306÷(204-198)=342÷(577-575)=224÷(369-367)=408÷(495-489)=156÷(266-263)=936÷(25-22)=96÷(128-122)=21÷(316-313)=135÷(154-145)=664÷(652-644)=420÷(120-116)=681÷(864-861)=474÷(227-225)=602÷(969-967)=(487-227)÷2=(417-27)÷5=(499-363)÷4=(538-122)÷2=(441-23)÷2=(921-739)÷2=(390-30)÷6=(716-632)÷3=(317-293)÷2=(926-126)÷8=(456-84)÷3=(923-629)÷6=(452-108)÷8=(545-140)÷9=(431-226)÷5=(753-147)÷2=(407-149)÷6=(931-523)÷8=(408-84)÷3=(484-396)÷2=(463-341)÷2=(158-40)÷2=(478-82)÷4=(256-128)÷8=(263-47)÷3=(658-202)÷8=(434-109)÷5=(256-207)÷7=(314-90)÷8=(898-744)÷7=(303-213)÷5=(794-224)÷6=(203-183)÷4=(823-283)÷6=(234-52)÷2=(999-125)÷2=(129-119)÷5=(999-171)÷2=(464-386)÷3=(962-200)÷3=1/8+4/8=3/10+7/10=2/8+3/8=6/8+2/8=2/7+3/7=7/9+2/9=2/6+3/6=1/3+2/3=1/7+4/7=7/10+2/10=5/8+2/8=1/10+5/10=3/7-1/7=3/5-2/5=4/7-1/7=2/3-1/3=2/5-1/5=4/9-3/9=2/4-1/4=2/7-1/7=6/8-1/8=6/10-1/10=3/8-2/8=5/8-3/8=8.3+7.0=49.8+3.6=5.2+8.0=3.6+0.9=9.5+4.6=55.9+37.2=10.0+6.1=7.5+59.5=7.9+3.2=7.3+8.5=5.7+0.5=17.5+46.0=4.3+7.0=21.3+3.0=0.6+1.2=7.5+3.5=1.1+6.2=35.0+4.1=6.1+8.2=7.0+27.9=4.7+1.5=4.0+2.6=7.1+2.3=39.2+0.7=1.8+2.0=49.8+10.7=5.7+1.5=4.5+3.6=10.0+0.7=80.2+12.9=7.8+6.6=9.8+25.2=5.6+8.9=4.5+2.6=2.9+6.1=29.4+43.5=4.9+6.2=59.2+3.9=2.7+6.3=2.9+9.5=8.6-3.5=69.8-39.1=6.9-1.3=6.3-3.1=4.9-1.7=62.0-40.3=8.6-0.3=45.4-7.0=2.3-0.8=8.7-6.6=4.4-4.1=21.9-4.3=9.4-1.3=75.8-28.5=7.2-0.4=3.0-0.8=8.9-1.1=90.9-24.2=8.3-1.5=60.4-15.4=4.5-4.3=9.4-1.4=5.1-4.1=68.4-52.5=8.4-4.9=39.4-13.6=7.6-1.2=8.9-4.0=3.5-0.9=38.3-9.2=5.0-0.3=75.1-25.0=10.0-9.9=8.5-3.0=6.7-2.0=82.4-30.4=10.0-5.7=89.3-43.5=5.4-1.3=7.6-6.9=参考答案131+229=360199+50=24977+331=408391+331=722155+35=190410+431=841221+114=335724+428=1152376+104=480115+71=186262+88=350598+882=1480109+335=444165+162=32785+113=198577+188=765171+275=446434+287=721101+274=37597+436=533100+391=491175+397=57262+225=287904+821=172542+158=200517+250=76750+15=65312+136=448118+236=354242+350=592248+132=380885+670=1555169+290=459187+397=584194+159=353367+388=755211+55=266824+763=158790+63=153122+306=428313-207=106789-26=763294-143=151463-19=444222-140=82547-172=375249-31=218859-494=365217-49=168674-619=55113-74=39121-45=76428-206=222608-581=27453-312=141961-240=721318-144=174873-340=533245-132=113721-672=49308-201=107756-492=264408-121=287639-29=610484-379=105821-203=618125-45=80670-519=151342-161=181563-65=498497-68=429415-278=137343-276=67555-433=122292-129=163542-14=528484-347=137446-126=320322-187=135219-142=77156×3=468366×2=732149×4=596656×9=5904210×3=630243×3=729112×8=896190×9=171023×2=46618×7=432679×2=158448×6=2688321×2=642291×9=2619123×6=738172×8=1376173×3=519679×6=407416×7=11250×5=250106×6=636227×9=204380×3=240604×9=543617×2=34107×4=428124×5=620494×3=1482175×5=875387×3=116138×2=76566×3=1698239×4=956559×8=4472269×3=807409×2=818187×2=37439×4=156199×5=995427×6=2562342÷3=114312÷4=78224÷4=56856÷2=42881÷3=27717÷3=239329÷7=47600÷8=75112÷4=28998÷2=499351÷3=117539÷7=77100÷5=20810÷6=135108÷2=54638÷2=319306÷3=102742÷2=371356÷2=178192÷8=24381÷3=127156÷6=2685÷5=17140÷5=28202÷2=101876÷3=292294÷3=98320÷2=160400÷8=50716÷2=358400÷2=20055÷5=1180÷8=10992÷2=496246÷2=123516÷6=8618÷2=9927÷9=103160÷8=20119÷7=1727×13=35123×77=177136×16=57656×84=470426×16=41677×75=577512×13=15695×24=228043×10=43065×67=435517×17=28959×24=141635×25=87542×32=134442×21=88262×71=440221×35=73520×21=42059×15=88513×70=91021×23=48321×56=117672×13=93616×51=81627×12=32474×66=488465×14=91062×11=68215×31=46574×67=495810×63=63055×80=440021×20=42012×61=73217×36=61242×43=180622×29=63872×73=525617×45=76552×64=332848+34+592=674551+799+854=2204246+134+53=433907+197+811=191554+150+749=953673+774+212=1659482+118+247=847580+234+987=1801266+420+295=981304+115+700=1119153+198+29=380370+751+893=2014213+187+444=84489+339+923=1351412+74+168=654516+386+395=1297347+171+429=947511+640+875=202656+11+290=357698+671+654=2023323+100+198=621875+224+546=1645257+222+33=512386+958+852=2196326+270+114=710716+327+565=160859+308+363=730209+660+194=106366+757+58=881112+299+667=107891+223+20=334703+756+463=1922171+146+343=660327+291+674=129215+613+134=762802+312+462=1576726+22+107=855794+288+933=2015267+42+335=644100+301+46=447302+39-106=235351+434-293=492112+129-172=6936+852-811=77177+111-31=257657+527-656=52894+34-63=6596+346-341=101219+88-80=227641+299-288=652113+93-50=156642+499-281=860196+139-71=264814+816-800=830336+68-193=211252+866-73=104576+345-228=193911+456-328=1039272+203-428=47207+40-116=131234+71-294=11628+779-631=776218+155-122=251632+895-344=1183254+205-385=74919+702-397=122491+280-203=168743+871-782=832266+42-73=235507+794-448=853167+118-41=244697+689-732=654181+238-263=156974+805-648=1131205+95-276=24608+931-301=1238208+32-75=165518+597-966=149246+36-155=127599+889-465=1023316-25-168=123792-193-304=295424-154-135=135667-10-486=171265-15-107=143617-36-572=9186-27-18=141652-319-212=121231-130-44=57911-190-38=683335-193-16=126806-180-411=215457-58-189=210793-308-131=354443-277-132=34647-475-165=7228-152-46=30453-88-154=211176-48-34=94588-410-122=56419-235-37=147662-14-294=354386-89-273=24903-191-682=30343-16-251=76303-217-41=45311-60-61=190971-178-318=475394-185-115=94878-252-20=606473-194-216=63357-327-13=17471-418-36=17734-119-54=561470-169-111=190834-365-330=139349-106-63=180889-270-384=235248-45-10=193975-149-310=516472-378+213=307825-518+976=1283500-467+66=99663-335+296=624176-162+333=347614-300+119=433151-125+378=404314-103+568=779330-220+24=134824-286+425=963313-277+54=90818-281+196=733214-162+111=163881-280+382=983480-195+188=473454-38+160=576494-123+45=416915-805+114=22478-30+415=463696-23+219=892416-279+195=332225-164+791=852170-118+179=231991-890+323=424351-281+162=232713-98+266=881481-416+79=144439-382+405=462402-361+433=474800-715+511=596212-170+93=135658-205+171=624176-57+374=493521-353+643=811414-308+55=161372-186+349=535335-28+159=466812-798+18=32272-19+90=343600-357+457=70015×15×4=90040×16×3=192012×20×2=48024×66×2=316812×28×2=67259×91×3=1610712×24×2=57694×95×8=7144017×12×3=61265×11×6=429010×13×7=91033×34×9=1009810×33×2=66065×52×8=2704013×12×2=31245×71×9=2875512×17×4=81680×79×9=5688014×11×2=30896×76×9=6566423×10×2=46025×92×8=1840019×11×3=62750×96×5=2400011×36×2=79266×41×9=2435417×16×2=54447×69×2=648617×11×2=37497×28×5=1358011×37×2=81477×30×8=1848023×13×2=59843×55×3=709528×17×2=95254×87×6=2818816×20×3=96047×50×4=940013×20×3=78097×94×2=1823624×2×4=192149×5×6=447018×6×9=972316×2×9=568839×5×3=585217×2×6=2604155×2×3=93076×4×5=152013×7×2=182298×2×4=238431×6×2=372309×3×4=370816×5×7=560284×3×6=511277×5×2=770366×2×8=585675×6×2=900234×2×6=280818×6×3=324105×4×8=336018×8×5=720106×4×7=296829×9×3=78355×9×5=247552×4×2=416126×3×5=189022×4×8=704142×3×2=85214×6×7=58880×5×7=280072×3×2=43292×8×2=147228×5×7=980429×2×8=686414×2×3=8410×4×5=20025×6×4=60023×5×2=23018×5×8=72017×9×4=61226×2×78=405612×8×30=288030×2×73=438013×6×74=577239×2×63=491427×2×88=475221×4×32=268811×5×50=275026×3×81=631839×2×32=249612×8×15=144017×5×78=663019×2×44=167219×4×19=144418×2×82=295213×2×22=57220×4×63=504042×2×75=630045×2×50=450023×2×19=87412×6×53=381630×2×31=186039×2×37=288621×3×57=359129×3×50=435012×6×56=403236×2×30=216011×6×27=178218×5×90=810018×4×91=655219×5×90=855034×2×86=584825×2×30=150024×3×82=590429×3×93=809142×2×82=688813×3×89=347144×2×29=255228×3×54=453630×2×98=588051×18÷3=30680×94÷8=94014×71÷7=14295×84÷3=266018×25÷9=5063×48÷3=100825×36÷9=10018×18÷4=8113×24÷4=7851×48÷2=122454×16÷9=9678×50÷5=78072×13÷9=10432×71÷2=113644×12÷3=17676×79÷4=150112×83÷3=33290×92÷9=92030×31÷6=15552×89÷2=231496×10÷6=16014×26÷2=18221×11÷3=7732×36÷2=57618×15÷3=9090×70÷2=315033×18÷2=29728×98÷2=137213×12÷4=3945×12÷2=27036×14÷3=16847×50÷2=117518×52÷2=46878×36÷3=93645×16÷4=18098×97÷2=475312×21÷7=3690×64÷2=288036×14÷4=12610×86÷5=172118×8÷4=236276×6÷9=184314×3÷2=471525×3÷5=315150×3÷2=225506×9÷2=227767×8÷4=134438×2÷3=292144×3÷2=216805×5÷7=575300×3÷2=450650×6÷3=1300153×6÷3=306466×2÷4=23345×4÷6=30780×9÷4=1755114×6÷4=171331×4÷2=66212×6÷9=8794×4÷8=397126×2÷6=42682×9÷6=1023140×7÷5=196412×6÷8=309237×4÷3=316738×3÷6=36976×5÷4=95873×7÷9=679324×2÷4=162460×5÷4=57580×6÷8=60553×2÷7=158342×2÷3=228460×4÷8=230268×2÷8=67959×9÷3=2877329×3÷7=141744×6÷2=223248×5÷8=30520×5÷8=325232÷2÷4=29856÷2÷2=214408÷3÷8=17846÷3÷2=141972÷4÷3=81820÷5÷4=41600÷6÷4=25124÷2÷2=31378÷3÷6=21528÷8÷3=22810÷5÷2=81936÷2÷3=156432÷9÷8=6864÷9÷2=48392÷2÷7=28800÷5÷2=80112÷2÷8=7960÷2÷8=60820÷5÷2=82400÷5÷5=16192÷4÷3=16114÷3÷2=19600÷8÷3=25864÷8÷9=12224÷8÷7=4492÷2÷6=41144÷2÷4=18944÷2÷4=11848÷4÷3=4320÷8÷5=898÷7÷7=2848÷4÷4=5372÷6÷4=3176÷8÷2=11552÷2÷3=92357÷3÷7=17384÷2÷6=32108÷3÷9=448÷2÷8=3288÷2÷9=16783÷3×9=2349210÷2×5=525196÷2×9=882234÷9×6=156152÷2×9=684896÷4×8=1792285÷5×3=17154÷9×3=18916÷4×3=687615÷3×9=1845825÷3×6=1650192÷4×6=288630÷7×4=360664÷8×2=166466÷2×4=932495÷3×9=1485974÷2×5=2435240÷5×8=38470÷5×4=5612÷3×7=28917÷7×4=524560÷7×6=480618÷3×5=1030870÷3×2=580304÷2×8=1216327÷3×9=981810÷5×4=648475÷5×7=665936÷8×6=702320÷5×7=448932÷2×9=4194444÷2×5=1110150÷5×9=270508÷2×5=1270782÷2×5=195590÷9×5=50930÷6×9=139524÷3×9=72408÷8×2=102297÷9×6=19835÷7×92=460154÷2×75=5775276÷6×15=690290÷5×80=464034÷2×55=935184÷4×79=3634105÷7×40=600189÷9×43=90348÷4×71=852365÷5×32=2336294÷6×11=53984÷6×47=658336÷8×12=504104÷8×90=1170414÷9×16=736711÷9×36=2844198÷9×39=85862÷2×93=288399÷3×11=363165÷5×17=56160÷6×14=14018÷6×59=17716÷4×95=380144÷8×75=135045÷5×73=657432÷6×15=108066÷6×78=858156÷4×24=93620÷2×15=150273÷3×66=6006138÷6×26=598175÷5×25=87532÷8×67=268444÷6×80=5920350÷7×19=950165÷3×36=198012÷4×49=147564÷6×52=488888÷4×44=96866÷6×27=297118+(459-360)=217339+(695-498)=536356+(492-330)=518771+(750-657)=864295+(258-15)=538497+(873-207)=1163177+(109-51)=235126+(913-544)=495469+(428-79)=818553+(919-233)=1239428+(408-212)=624768+(838-731)=875313+(259-199)=373896+(914-905)=90544+(32-24)=52760+(528-192)=1096321+(496-96)=721976+(80-44)=1012419+(300-167)=55220+(991-772)=23971+(402-107)=366179+(653-311)=52134+(483-52)=465599+(950-132)=1417154+(408-82)=480980+(997-12)=1965366+(170-46)=490422+(857-501)=778114+(373-238)=249310+(309-161)=45832+(222-138)=116493+(353-112)=73466+(255-42)=279986+(432-226)=1192459+(361-297)=523963+(991-78)=1876406+(426-106)=726615+(977-761)=831262+(336-12)=586483+(567-421)=629461-(33+53)=375730-(20+615)=95432-(44+300)=88360-(118+140)=102425-(124+281)=20568-(98+243)=227411-(63+118)=230772-(582+184)=6495-(420+34)=41424-(172+206)=46267-(16+68)=183887-(560+140)=187205-(137+59)=9937-(101+565)=271301-(62+106)=133999-(451+487)=61468-(102+218)=148954-(545+258)=151309-(49+230)=30797-(104+412)=281301-(165+131)=5997-(20+221)=756440-(84+282)=74749-(126+413)=210330-(259+57)=14997-(136+171)=690355-(282+61)=12741-(229+181)=331472-(323+136)=13459-(197+181)=81456-(150+181)=125855-(26+316)=513313-(125+116)=72642-(341+82)=219494-(378+13)=103962-(671+253)=38406-(79+264)=63776-(451+155)=170298-(11+276)=11898-(192+158)=548460-(459-51)=52395-(297-136)=23485-(140-98)=43778-(737-487)=528288-(400-166)=54608-(370-77)=315488-(441-19)=66307-(835-678)=150334-(266-44)=112412-(105-103)=410413-(252-168)=329673-(965-330)=3872-(481-439)=30796-(571-359)=584289-(450-424)=263695-(953-320)=62232-(443-420)=209462-(271-163)=354422-(417-251)=256639-(775-248)=112471-(450-113)=134425-(188-22)=259258-(372-233)=119541-(734-217)=24203-(434-344)=113198-(247-104)=55496-(362-55)=189964-(181-180)=963297-(431-264)=130986-(278-12)=720219-(291-281)=209411-(544-348)=215177-(391-302)=88656-(878-388)=166158-(231-123)=50644-(733-276)=187384-(429-239)=194380-(306-265)=339194-(439-334)=89945-(514-422)=853476÷(18÷9)=238891÷(45÷5)=99465÷(21÷7)=155564÷(48÷8)=94206÷(18÷9)=103258÷(27÷9)=86108÷(36÷4)=12328÷(24÷3)=41322÷(63÷9)=46536÷(24÷3)=67161÷(21÷3)=23256÷(20÷5)=64360÷(27÷9)=120966÷(36÷6)=161252÷(12÷6)=126660÷(30÷5)=110300÷(18÷9)=150945÷(18÷2)=105420÷(24÷4)=70207÷(63÷7)=23206÷(12÷6)=103711÷(63÷7)=79208÷(16÷4)=52144÷(12÷6)=72450÷(36÷4)=50414÷(24÷8)=13845÷(18÷6)=15486÷(24÷8)=16210÷(15÷3)=2168÷(12÷2)=28300÷(16÷4)=75820÷(10÷2)=164171÷(36÷4)=19960÷(32÷8)=240442÷(10÷5)=221824÷(32÷8)=206128÷(14÷7)=64180÷(16÷8)=90477÷(18÷6)=159865÷(45÷9)=173860÷(2×2)=215316÷(2×2)=79261÷(3×3)=29690÷(2×3)=115512÷(2×2)=12824÷(2×4)=3344÷(2×2)=8664÷(2×2)=16368÷(4×2)=46858÷(3×2)=143258÷(2×3)=43330÷(3×2)=55796÷(2×2)=199480÷(4×2)=60392÷(4×2)=49960÷(2×2)=24096÷(2×3)=16567÷(3×3)=63576÷(3×2)=96244÷(2×2)=61704÷(2×4)=88756÷(2×3)=126816÷(4×2)=102408÷(3×2)=6856÷(2×4)=7174÷(2×3)=29536÷(4×2)=67904÷(2×4)=113728÷(2×4)=91856÷(4×2)=107594÷(2×3)=99816÷(2×3)=136882÷(3×3)=9856÷(2×2)=14780÷(2×2)=195114÷(3×2)=19348÷(2×2)=87288÷(4×2)=36630÷(3×2)=105426÷(2×3)=7136×(28÷4)=252344×(30÷5)=206472×(72÷8)=648290×(35÷7)=145069×(12÷2)=414783×(10÷2)=3915181×(30÷6)=905693×(63÷9)=485172×(24÷4)=432234×(48÷8)=1404279×(27÷9)=837162×(27÷9)=48634×(18÷9)=68398×(42÷6)=2786150×(12÷4)=450366×(16÷4)=146429×(18÷6)=87401×(15÷5)=1203108×(35÷5)=756192×(12÷4)=576108×(21÷3)=756755×(81÷9)=6795318×(24÷8)=954379×(40÷5)=3032224×(24÷6)=896731×(27÷9)=219397×(12÷2)=582452×(24÷4)=271293×(49÷7)=651405×(14÷2)=2835424×(14÷7)=848954×(21÷7)=286240×(24÷6)=160781×(36÷9)=312465×(56÷8)=455901×(56÷8)=6307130×(35÷5)=910627×(21÷7)=1881116×(15÷3)=580345×(48÷6)=276043×(85÷5)=73163×(420÷7)=378051×(75÷5)=76518×(108÷2)=97234×(45÷3)=51046×(230÷5)=211610×(432÷8)=54096×(96÷4)=230413×(85÷5)=22173×(192÷6)=233621×(216÷9)=50426×(189÷7)=70241×(105÷7)=61530×(315÷7)=135047×(42÷3)=65874×(56÷4)=103615×(125÷5)=37558×(576÷8)=417669×(30÷3)=69063×(212÷4)=333918×(297÷9)=59445×(392÷8)=220531×(120÷4)=93066×(162÷3)=356413×(256÷4)=83263×(318÷6)=333918×(100÷4)=45033×(729÷9)=267313×(84÷3)=36455×(192÷4)=264023×(351÷9)=89785×(105÷7)=127516×(336÷8)=67288×(594÷9)=580833×(117÷9)=42939×(185÷5)=144364×(40÷4)=64053×(846÷9)=498259×(75÷5)=88537×(752÷8)