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110+241=765+939=77+364=117+288=166+93=131+47=78+240=130+642=124+133=390+135=162+171=102+74=128+172=276+821=139+70=136+612=79+399=579+116=161+77=537+284=109+245=265+415=177+81=97+358=92+156=65+19=123+76=296+405=215+180=404+604=282+76=30+163=341+131=178+145=202+148=87+184=242+109=289+245=179+218=222+108=166-49=637-106=434-28=761-390=118-67=201-162=401-199=875-800=489-227=614-411=210-108=482-155=490-253=235-48=316-151=631-443=447-159=692-631=278-196=494-94=303-63=349-229=281-37=594-263=494-456=715-90=458-144=855-664=439-186=877-282=380-50=827-757=221-76=964-513=325-38=817-755=464-24=533-49=120-10=282-81=191×2=92×4=106×7=916×6=47×4=164×3=188×4=203×6=81×7=552×3=231×3=683×6=328×2=382×6=52×9=169×8=200×4=566×7=241×3=661×5=83×3=531×8=420×2=636×9=288×2=975×3=269×2=265×5=236×3=974×8=418×2=860×5=80×4=783×6=124×2=219×2=460×2=19×9=187×2=891×4=312÷4=849÷3=49÷7=408÷8=216÷6=636÷3=180÷6=921÷3=279÷3=756÷4=88÷2=987÷7=302÷2=763÷7=147÷3=994÷2=81÷9=638÷2=330÷5=612÷9=222÷3=504÷4=138÷6=204÷4=90÷5=134÷2=398÷2=63÷9=254÷2=356÷2=392÷2=774÷6=360÷9=806÷2=64÷2=868÷4=342÷3=800÷8=372÷4=975÷3=24×31=49×21=14×40=34×84=27×29=85×64=66×10=58×12=45×20=31×98=24×30=45×56=11×68=14×72=31×14=34×88=11×87=54×32=42×17=23×60=15×38=71×90=12×12=33×67=31×13=59×65=30×15=54×88=13×11=46×51=12×47=96×55=14×33=30×11=13×45=38×15=10×43=55×29=12×14=39×69=249+296+113=733+736+618=317+611+54=409+124+892=490+307+181=874+949+749=246+293+117=89+731+684=108+162+652=823+777+434=115+750+30=264+134+979=32+813+112=268+386+60=26+93+291=811+593+354=43+849+93=964+500+470=272+139+476=114+164+731=258+161+142=477+36+22=186+44+163=122+525+601=277+584+52=344+501+245=470+282+231=709+51+488=376+186+41=795+904+752=341+314+280=619+755+466=46+400+50=178+828+144=147+252+590=289+752+886=43+134+411=982+525+573=462+113+214=707+100+503=50+449-267=728+74-465=404+76-433=990+779-594=21+413-174=219+872-633=124+95-187=982+695-813=36+457-167=332+965-102=156+286-272=774+961-941=351+43-74=956+73-309=47+409-405=619+507-747=213+48-109=888+45-159=323+69-178=980+810-278=15+328-58=721+796-741=156+40-64=124+657-710=138+314-160=139+110-17=349+28-78=754+125-438=49+430-386=547+216-31=54+107-83=717+966-353=65+403-109=269+934-502=107+266-41=686+183-384=184+254-344=626+501-412=98+41-39=155+789-58=458-157-141=527-117-200=339-24-51=480-60-390=326-129-51=855-231-459=499-270-21=709-122-260=474-261-80=969-352-77=235-58-104=966-510-152=233-153-55=999-708-210=467-316-26=759-38-51=467-58-306=916-500-111=418-16-222=769-408-335=491-217-89=851-116-500=456-32-252=418-311-20=362-46-247=612-26-209=419-58-240=878-213-250=487-247-11=460-303-101=390-231-73=892-525-67=422-266-124=984-114-468=479-99-208=901-311-326=420-339-81=801-104-423=427-37-63=501-123-256=486-381+101=768-22+102=84-39+426=743-355+726=299-30+150=415-40+540=354-157+70=507-464+550=424-364+266=789-745+869=497-342+312=849-781+974=232-87+211=441-157+315=306-261+220=984-643+994=187-21+177=720-24+391=269-234+148=929-703+119=391-240+137=881-151+471=446-381+374=508-502+404=263-251+344=214-79+336=243-205+461=262-186+258=362-100+27=568-104+432=224-197+100=530-97+326=146-108+108=727-320+942=136-32+49=761-497+549=202-22+32=926-42+253=500-493+153=473-445+33=14×28×2=30×96×2=14×12×5=89×88×6=14×20×3=83×11×9=10×19×3=45×56×4=32×15×2=85×32×9=11×15×5=15×61×6=29×13×2=88×49×3=10×11×2=24×54×4=10×15×5=28×72×2=15×28×2=98×85×3=16×21×2=85×85×9=24×11×2=62×11×5=11×19×4=24×39×3=15×26×2=14×52×8=18×16×2=33×86×8=10×18×3=56×94×7=11×45×2=15×38×3=19×14×2=48×35×8=17×11×2=71×83×8=29×10×3=10×92×8=19×2×6=37×5×3=51×8×2=37×3×7=15×8×6=496×2×5=66×2×3=37×2×3=98×5×2=429×2×5=21×4×3=472×2×5=35×7×4=53×8×7=18×8×3=326×2×4=55×9×2=135×3×9=12×9×4=60×5×3=15×7×2=139×6×5=34×2×7=53×2×8=49×2×4=64×3×5=90×2×5=241×2×5=52×3×5=110×3×9=25×4×7=121×2×3=66×2×7=18×8×4=19×3×6=424×2×9=46×5×2=47×2×5=52×2×3=150×5×9=10×5×97=48×2×45=18×4×69=28×3×84=32×2×87=10×5×21=14×5×99=27×3×55=14×5×24=27×3×54=14×5×95=33×2×23=19×3×18=36×2×43=21×3×95=25×3×69=49×2×89=47×2×75=13×5×48=25×2×65=31×3×38=37×2×27=14×5×93=12×5×62=14×5×68=20×4×37=23×2×84=17×3×42=29×3×89=14×7×37=26×3×63=15×5×85=24×3×13=10×3×10=15×6×76=11×7×20=19×2×44=33×3×65=11×8×11=28×2×46=24×25÷6=58×13÷2=39×22÷3=54×57÷3=12×69÷6=93×66÷3=12×64÷8=68×76÷4=40×12÷3=57×63÷7=64×15÷2=90×27÷2=25×12÷5=74×28÷7=15×22÷3=92×41÷2=16×57÷2=20×42÷8=26×30÷4=51×54÷6=19×48÷2=27×28÷2=24×31÷3=50×68÷8=32×20÷2=83×18÷9=62×12÷3=98×62÷4=30×20÷8=24×44÷8=29×16÷4=62×36÷8=25×24÷3=28×38÷7=84×10÷6=69×18÷3=83×12÷3=36×39÷2=12×65÷2=46×49÷2=82×8÷4=722×8÷2=276×2÷6=154×5÷7=270×2÷5=350×2÷4=137×6÷2=234×6÷3=238×4÷2=738×4÷6=345×2÷5=204×5÷6=49×6÷3=800×2÷5=220×2÷8=834×3÷6=144×6÷9=325×7÷5=246×2÷3=99×8÷4=186×3÷6=672×2÷6=105×7÷5=895×6÷5=420×2÷8=945×6÷7=200×2÷4=540×2÷9=184×3÷8=153×4÷3=134×3÷2=118×4÷8=264×3÷9=816×7÷8=41×8÷2=24×9÷4=72×6÷2=444×4÷2=237×4÷3=180×9÷2=888÷3÷8=816÷4÷2=768÷3÷4=696÷2÷4=637÷7÷7=840÷6÷7=680÷5÷8=910÷2÷5=639÷3÷3=486÷3÷2=920÷5÷2=378÷9÷7=696÷3÷2=312÷8÷3=328÷2÷4=956÷2÷2=928÷4÷8=180÷4÷3=500÷4÷5=512÷8÷4=436÷2÷2=720÷3÷2=525÷7÷5=768÷8÷6=564÷2÷3=928÷8÷2=498÷3÷2=240÷4÷6=384÷4÷3=932÷2÷2=760÷2÷5=736÷4÷4=168÷7÷4=105÷5÷3=36÷3÷4=850÷5÷5=384÷2÷8=252÷2÷2=312÷6÷2=960÷8÷3=75÷5×7=114÷6×7=384÷4×6=303÷3×4=783÷3×5=578÷2×6=222÷6×7=729÷3×8=685÷5×2=480÷4×9=133÷7×6=224÷8×5=968÷2×5=390÷2×4=206÷2×8=25÷5×8=420÷5×9=504÷9×8=856÷8×4=512÷4×6=858÷6×2=537÷3×7=28÷2×3=308÷4×5=616÷8×9=426÷3×6=504÷7×5=552÷3×9=390÷5×7=774÷3×7=301÷7×4=460÷2×8=984÷8×6=200÷5×3=830÷5×9=490÷7×2=296÷8×3=830÷2×6=426÷6×4=972÷4×5=108÷6×14=280÷4×18=14÷2×31=133÷7×48=112÷4×10=434÷7×35=78÷6×34=210÷7×80=216÷8×23=72÷3×74=140÷7×36=837÷9×52=108÷9×77=244÷4×85=108÷6×21=230÷5×68=72÷3×38=20÷5×25=16÷8×36=603÷9×66=87÷3×29=637÷7×67=56÷7×15=308÷7×50=72÷8×30=48÷8×51=140÷5×32=574÷7×53=40÷8×35=315÷5×64=105÷7×53=105÷3×55=30÷6×89=204÷6×46=55÷5×38=616÷7×16=261÷9×34=36÷4×79=184÷8×22=52÷4×35=109+(250-121)=258+(34-21)=262+(339-276)=882+(562-182)=156+(377-342)=459+(730-459)=183+(172-156)=497+(697-332)=245+(403-375)=689+(818-155)=453+(489-174)=398+(461-57)=413+(378-302)=58+(323-26)=428+(439-95)=794+(687-172)=199+(460-260)=137+(432-138)=235+(371-110)=945+(933-558)=42+(430-92)=26+(801-236)=473+(464-304)=830+(391-194)=376+(494-61)=413+(958-290)=481+(389-379)=10+(845-669)=233+(177-72)=143+(838-57)=488+(352-173)=620+(741-663)=46+(367-345)=893+(580-425)=413+(493-315)=403+(716-96)=216+(389-21)=179+(934-403)=320+(431-238)=59+(937-597)=385-(219+110)=958-(775+171)=469-(214+62)=917-(505+347)=466-(33+376)=486-(34+266)=274-(12+225)=756-(346+88)=376-(118+149)=782-(348+160)=384-(118+128)=476-(104+46)=416-(38+254)=449-(91+121)=479-(422+26)=954-(308+399)=458-(90+282)=805-(276+449)=462-(81+330)=633-(251+224)=477-(79+187)=872-(394+383)=337-(215+40)=990-(99+309)=440-(236+46)=864-(109+74)=216-(45+102)=603-(251+29)=489-(37+422)=341-(21+123)=395-(52+73)=394-(73+59)=232-(144+47)=682-(317+47)=448-(29+308)=712-(125+204)=459-(223+141)=775-(489+157)=240-(105+125)=948-(369+432)=171-(285-157)=835-(297-203)=430-(490-367)=924-(300-22)=439-(373-361)=454-(238-22)=330-(182-18)=864-(590-234)=459-(339-338)=839-(532-138)=131-(341-301)=987-(894-446)=417-(334-221)=560-(815-347)=144-(187-139)=387-(510-200)=74-(81-13)=851-(695-643)=436-(295-185)=344-(130-59)=358-(256-94)=378-(135-35)=482-(470-336)=971-(864-655)=268-(442-413)=238-(281-279)=379-(395-386)=789-(913-429)=121-(227-210)=410-(982-653)=394-(486-484)=899-(695-83)=378-(192-72)=227-(944-940)=100-(472-385)=713-(956-618)=288-(460-355)=672-(397-140)=398-(83-60)=531-(602-491)=270÷(42÷7)=852÷(12÷4)=180÷(24÷8)=834÷(18÷3)=496÷(56÷7)=58÷(14÷7)=280÷(64÷8)=837÷(45÷5)=133÷(35÷5)=484÷(20÷5)=327÷(18÷6)=168÷(16÷2)=230÷(10÷5)=268÷(36÷9)=438÷(16÷8)=476÷(12÷6)=120÷(15÷3)=783÷(54÷6)=450÷(18÷6)=465÷(15÷5)=171÷(21÷7)=57÷(15÷5)=136÷(36÷9)=548÷(28÷7)=10÷(45÷9)=64÷(28÷7)=474÷(18÷9)=680÷(16÷2)=164÷(18÷9)=712÷(16÷4)=189÷(15÷5)=755÷(15÷3)=60÷(54÷9)=110÷(16÷8)=294÷(48÷8)=882÷(14÷7)=10÷(14÷7)=968÷(16÷2)=496÷(16÷4)=376÷(32÷4)=532÷(2×2)=684÷(2×3)=736÷(2×4)=204÷(3×2)=736÷(4×2)=837÷(3×3)=484÷(2×2)=520÷(4×2)=150÷(2×3)=378÷(2×3)=78÷(3×2)=40÷(4×2)=68÷(2×2)=472÷(2×4)=354÷(3×2)=486÷(2×3)=328÷(4×2)=16÷(2×2)=924÷(3×2)=436÷(2×2)=480÷(2×3)=112÷(2×2)=908÷(2×2)=184÷(4×2)=336÷(2×2)=726÷(2×3)=456÷(3×2)=912÷(3×2)=424÷(2×2)=576÷(4×2)=282÷(3×2)=912÷(2×4)=30÷(2×3)=804÷(2×2)=966÷(3×2)=416÷(2×4)=888÷(4×2)=696÷(2×2)=752÷(4×2)=656÷(2×4)=41×(30÷6)=765×(63÷7)=210×(12÷3)=212×(18÷2)=173×(10÷2)=511×(63÷7)=101×(30÷6)=577×(12÷3)=159×(54÷9)=113×(63÷7)=146×(16÷4)=505×(81÷9)=174×(32÷8)=398×(24÷4)=110×(42÷6)=171×(28÷4)=25×(32÷8)=997×(35÷5)=304×(18÷6)=19×(54÷6)=18×(36÷9)=921×(40÷8)=64×(63÷9)=375×(12÷2)=118×(40÷8)=990×(16÷8)=82×(12÷6)=690×(12÷2)=173×(10÷5)=500×(28÷4)=34×(21÷7)=960×(48÷6)=71×(72÷8)=13×(72÷9)=152×(45÷9)=976×(45÷9)=67×(63÷9)=345×(12÷6)=196×(35÷7)=787×(42÷6)=18×(108÷6)=26×(332÷4)=13×(304÷8)=19×(168÷4)=10×(296÷4)=63×(300÷4)=36×(182÷7)=46×(252÷9)=48×(60÷4)=57×(120÷3)=42×(44÷2)=94×(711÷9)=44×(105÷7)=63×(390÷6)=10×(198÷9)=48×(630÷9)=10×(116÷4)=72×(88÷8)=65×(50÷5)=87×(207÷3)=49×(24÷2)=60×(192÷2)=14×(176÷4)=95×(864÷9)=24×(54÷3)=51×(138÷2)=26×(36÷3)=21×(504÷7)=93×(50÷5)=54×(405÷9)=19×(208÷8)=99×(395÷5)=13×(549÷9)=53×(104÷4)=13×(216÷9)=32×(828÷9)=20×(192÷6)=95×(245÷5)=32×(136÷8)=64×(640÷8)=97+265×3=688+120×6=88+204×4=795+18×3=370+46×4=221+174×4=393+46×2=908+142×7=15+362×2=59+13×9=190+61×6=706+489×2=103+111×5=526+165×5=15+448×2=71+240×2=177+88×3=217+26×8=296+130×4=717+38×6=281+137×3=509+21×8=385+70×8=646+52×3=210+348×2=369+373×2=19+39×3=396+204×4=54+212×3=663+145×5=17×8+319=407×2+43=64×3+482=384×2+697=169×3+36=407×2+739=114×3+182=125×3+868=92×5+308=81×6+438=70+18×40=15+18×25=61+13×68=273+34×29=254+33×10=107+20×46=17+43×21=121+11×72=141+78×11=198+13×73=441+16×17=441+97×10=457+12×25=393+47×15=19+11×76=619+34×21=472+10×41=882+18×44=261+10×54=325+35×15=369+22×23=478+17×29=349+11×46=324+33×12=435+35×15=920+14×15=459+31×13=794+43×16=122+28×26=338+22×24=31×15+93=43×15+840=37×19+118=62×12+287=22×28+273=28×20+828=15×41+317=40×15+531=28×15+395=22×15+807=492-15×16=798-13×12=476-19×11=731-64×11=476-29×14=921-29×13=364-12×24=756-13×10=386-10×36=930-15×31=331-14×22=961-46×13=423-14×28=504-33×12=461-17×21=735-14×25=414-11×33=839-25×21=325-20×11=461-10×32=307-10×13=953-24×31=448-16×26=526-20×25=475-21×17=983-11×16=432-11×35=780-27×10=491-12×30=983-11×81=283-12×17=925-12×53=363-10×31=888-32×18=439-16×18=875-43×16=474-26×10=905-19×19=373-10×21=366-13×11=366-45×4=654-15×7=226-13×9=834-19×9=497-28×4=895-17×6=423-42×3=481-68×6=499-12×8=969-459×2=415-64×2=795-11×5=372-24×9=241-19×9=240-31×2=858-11×7=453-105×2=288-53×4=244-22×9=504-73×4=298-97×2=506-64×3=391-137×2=893-127×2=237-26×7=604-85×3=111-12×9=295-59×5=462-10×3=788-327×2=307-27×4=509-86×2=411-87×3=852-19×9=441-70×5=985-306×3=288-23×8=984-130×5=430-28×9=508-17×5=25×10-112=62×13-669=12×35-160=19×21-385=24×10-74=41×24-899=24×14-148=13×12-43=25×10-167=36×26-398=20×23-246=14×39-380=12×41-250=32×13-349=15×30-387=15×54-198=18×12-19=11×64-630=12×30-201=44×16-455=27×11-88=10×59-303=26×18-463=45×19-473=12×28-157=14×66-145=18×26-276=10×95-517=10×35-291=26×26-620=14×28-144=92×10-352=16×29-83=57×10-288=12×31-99=86×11-833=15×29-286=11×80-803=10×46-75=29×29-108=142×4-107=346×4-19=46×8-66=903×5-353=66×7-207=191×7-790=138×6-225=573×6-778=37×7-140=573×7-911=241×2-235=886×5-638=150×3-46=844×4-251=146×4-349=171×8-902=304×2-249=746×7-803=59×3-139=852×8-390=275×2-143=678×5-992=219×4-464=99×7-659=161×2-272=400×5-167=101×7-230=229×7-37=165×4-658=407×7-941=481×2-937=333×6-685=244×4-222=516×2-319=124×6-625=859×5-605=77×2-121=790×5-566=78×6-30=859×5-38=252+748÷2=54+968÷2=219+232÷4=390+932÷4=494+860÷4=714+792÷9=63+981÷3=105+243÷3=304+352÷2=346+297÷9=324+702÷2=671+910÷5=99+240÷8=657+975÷3=476+16÷4=607+301÷7=414+954÷6=756+784÷7=186+240÷6=749+95÷5=984÷2+10=172÷2+906=192÷3+460=681÷3+736=396÷9+10=744÷2+520=729÷3+43=720÷2+301=329÷7+182=92÷4+532=186÷3+368=236÷2+216=792÷3+112=192÷3+395=270÷5+493=228÷2+689=858÷2+255=996÷2+596=171÷9+132=522÷9+465=299-300÷6=981-152÷2=216-776÷4=979-932÷2=305-945÷5=215-152÷8=241-908÷4=957-184÷8=425-666÷9=488-278÷2=460-40÷8=118-954÷9=323-684÷6=529-18÷3=208-357÷3=579-440÷5=133-700÷7=531-888÷6=329-102÷6=296-364÷2=461-705÷3=428-405÷5=464-861÷3=377-676÷4=320-970÷5=123-520÷5=151-144÷6=720-595÷5=146-342÷9=431-812÷4=97-156÷4=813-81÷9=227-300÷2=355-483÷3=103-33÷3=511-24÷4=309-762÷6=714-886÷2=152-522÷6=875-686÷2=42×(122-100)=90×(778-763)=12×(176-123)=44×(812-781)=66×(264-253)=14×(463-413)=70×(233-220)=67×(910-882)=35×(438-426)=40×(317-242)=58×(414-400)=15×(415-347)=21×(374-335)=54×(548-450)=13×(230-164)=98×(258-200)=37×(368-345)=51×(100-27)=20×(54-21)=51×(403-313)=(216-190)×24=(366-343)×91=(498-484)×32=(415-385)×73=(301-273)×16=(202-130)×21=(388-368)×16=(362-279)×48=(68-41)×22=(451-432)×55=(133-106)×24=(236-202)×61=(268-228)×19=(319-262)×79=(295-278)×57=(581-566)×47=(277-242)×23=(385-302)×54=(410-382)×24=(133-80)×61=30×(478-469)=824×(355-350)=171×(165-161)=746×(355-349)=39×(243-237)=832×(28-25)=182×(260-256)=346×(745-736)=84×(346-343)=153×(822-816)=210×(152-148)=396×(170-164)=145×(362-358)=991×(288-281)=135×(450-446)=526×(708-702)=23×(118-112)=750×(921-915)=26×(65-61)=82×(451-446)=265×(467-464)=356×(66-61)=49×(185-181)=928×(509-503)=100×(181-172)=913×(148-145)=122×(289-284)=737×(636-632)=103×(273-270)=181×(725-721)=164×(23-20)=347×(765-760)=51×(174-171)=467×(551-546)=330×(202-199)=933×(921-916)=98×(469-460)=144×(750-744)=40×(144-135)=43×(263-258)=112÷(398-394)=32÷(188-186)=445÷(335-330)=153÷(825-816)=98÷(254-252)=312÷(541-539)=380÷(231-229)=112÷(361-357)=10÷(494-492)=994÷(859-857)=192÷(217-214)=454÷(753-751)=306÷(142-140)=984÷(106-100)=236÷(99-95)=456÷(118-112)=206÷(132-130)=138÷(897-895)=218÷(98-96)=932÷(256-254)=144÷(358-356)=921÷(303-300)=25÷(419-414)=91÷(874-867)=104÷(312-308)=804÷(683-677)=128÷(449-445)=46÷(778-776)=315÷(98-95)=633÷(338-335)=105÷(369-362)=944÷(709-705)=159÷(415-412)=462÷(177-171)=357÷(197-194)=286÷(269-267)=392÷(220-213)=878÷(807-805)=492÷(165-162)=252÷(124-118)=(433-137)÷8=(637-61)÷4=(75-59)÷4=(767-575)÷6=(385-334)÷3=(901-187)÷3=(493-25)÷9=(825-55)÷7=(491-41)÷3=(860-590)÷5=(464-284)÷9=(441-389)÷2=(72-24)÷8=(901-103)÷7=(343-335)÷2=(612-364)÷4=(447-412)÷5=(856-336)÷4=(347-199)÷4=(616-320)÷8=(360-150)÷3=(548-63)÷5=(26-12)÷2=(144-14)÷5=(210-60)÷3=(860-66)÷2=(454-187)÷3=(387-338)÷7=(221-113)÷4=(879-167)÷8=(323-75)÷8=(649-81)÷2=(288-122)÷2=(774-562)÷4=(416-336)÷4=(856-172)÷4=(244-160)÷3=(745-51)÷2=(342-117)÷5=(846-710)÷2=4/7+2/7=5/8+2/8=1/5+3/5=2/8+5/8=1/7+2/7=4/10+2/10=1/7+4/7=3/10+4/10=3/6+2/6=6/9+3/9=1/6+4/6=4/7+3/7=3/7-2/7=5/9-3/9=3/8-2/8=2/4-1/4=4/7-2/7=5/9-1/9=4/8-3/8=2/9-1/9=5/7-1/7=5/8-2/8=2/6-1/6=7/8-1/8=6.6+6.6=58.4+12.1=0.7+3.8=3.4+6.2=8.1+1.6=27.8+47.2=4.5+9.6=3.6+58.8=9.1+0.5=2.1+6.1=4.6+3.8=58.3+3.5=8.1+9.1=8.4+32.1=6.6+8.7=2.2+7.0=8.0+6.4=24.0+33.0=2.0+3.0=84.6+0.2=9.0+9.3=6.5+3.4=6.2+5.1=0.2+91.9=1.2+3.2=22.3+48.6=4.7+0.3=8.3+6.8=0.5+3.3=6.1+88.7=2.0+2.9=37.7+15.8=4.5+0.3=5.4+2.9=7.9+8.4=91.8+1.3=2.3+1.6=42.7+39.0=2.7+3.5=7.4+6.8=3.7-3.2=34.3-8.1=8.9-4.1=4.8-3.1=5.7-0.4=57.6-48.0=9.4-3.9=60.6-32.1=8.2-6.8=6.7-3.5=8.9-7.2=41.1-2.2=6.1-0.7=48.9-34.2=9.2-6.1=8.9-5.3=5.9-1.4=56.4-4.4=8.4-2.3=19.8-17.5=8.7-8.5=5.9-2.7=10.0-2.1=90.6-65.5=4.0-3.1=48.4-42.7=4.0-2.4=5.8-2.9=5.1-4.5=92.0-81.8=9.5-6.8=24.3-7.2=4.5-1.6=8.4-3.5=9.2-2.6=99.9-92.3=8.9-2.8=15.6-13.6=5.8-5.4=6.5-5.3=参考答案110+241=351765+939=170477+364=441117+288=405166+93=259131+47=17878+240=318130+642=772124+133=257390+135=525162+171=333102+74=176128+172=300276+821=1097139+70=209136+612=74879+399=478579+116=695161+77=238537+284=821109+245=354265+415=680177+81=25897+358=45592+156=24865+19=84123+76=199296+405=701215+180=395404+604=1008282+76=35830+163=193341+131=472178+145=323202+148=35087+184=271242+109=351289+245=534179+218=397222+108=330166-49=117637-106=531434-28=406761-390=371118-67=51201-162=39401-199=202875-800=75489-227=262614-411=203210-108=102482-155=327490-253=237235-48=187316-151=165631-443=188447-159=288692-631=61278-196=82494-94=400303-63=240349-229=120281-37=244594-263=331494-456=38715-90=625458-144=314855-664=191439-186=253877-282=595380-50=330827-757=70221-76=145964-513=451325-38=287817-755=62464-24=440533-49=484120-10=110282-81=201191×2=38292×4=368106×7=742916×6=549647×4=188164×3=492188×4=752203×6=121881×7=567552×3=1656231×3=693683×6=4098328×2=656382×6=229252×9=468169×8=1352200×4=800566×7=3962241×3=723661×5=330583×3=249531×8=4248420×2=840636×9=5724288×2=576975×3=2925269×2=538265×5=1325236×3=708974×8=7792418×2=836860×5=430080×4=320783×6=4698124×2=248219×2=438460×2=92019×9=171187×2=374891×4=3564312÷4=78849÷3=28349÷7=7408÷8=51216÷6=36636÷3=212180÷6=30921÷3=307279÷3=93756÷4=18988÷2=44987÷7=141302÷2=151763÷7=109147÷3=49994÷2=49781÷9=9638÷2=319330÷5=66612÷9=68222÷3=74504÷4=126138÷6=23204÷4=5190÷5=18134÷2=67398÷2=19963÷9=7254÷2=127356÷2=178392÷2=196774÷6=129360÷9=40806÷2=40364÷2=32868÷4=217342÷3=114800÷8=100372÷4=93975÷3=32524×31=74449×21=102914×40=56034×84=285627×29=78385×64=544066×10=66058×12=69645×20=90031×98=303824×30=72045×56=252011×68=74814×72=100831×14=43434×88=299211×87=95754×32=172842×17=71423×60=138015×38=57071×90=639012×12=14433×67=221131×13=40359×65=383530×15=45054×88=475213×11=14346×51=234612×47=56496×55=528014×33=46230×11=33013×45=58538×15=57010×43=43055×29=159512×14=16839×69=2691249+296+113=658733+736+618=2087317+611+54=982409+124+892=1425490+307+181=978874+949+749=2572246+293+117=65689+731+684=1504108+162+652=922823+777+434=2034115+750+30=895264+134+979=137732+813+112=957268+386+60=71426+93+291=410811+593+354=175843+849+93=985964+500+470=1934272+139+476=887114+164+731=1009258+161+142=561477+36+22=535186+44+163=393122+525+601=1248277+584+52=913344+501+245=1090470+282+231=983709+51+488=1248376+186+41=603795+904+752=2451341+314+280=935619+755+466=184046+400+50=496178+828+144=1150147+252+590=989289+752+886=192743+134+411=588982+525+573=2080462+113+214=789707+100+503=131050+449-267=232728+74-465=337404+76-433=47990+779-594=117521+413-174=260219+872-633=458124+95-187=32982+695-813=86436+457-167=326332+965-102=1195156+286-272=170774+961-941=794351+43-74=320956+73-309=72047+409-405=51619+507-747=379213+48-109=152888+45-159=774323+69-178=214980+810-278=151215+328-58=285721+796-741=776156+40-64=132124+657-710=71138+314-160=292139+110-17=232349+28-78=299754+125-438=44149+430-386=93547+216-31=73254+107-83=78717+966-353=133065+403-109=359269+934-502=701107+266-41=332686+183-384=485184+254-344=94626+501-412=71598+41-39=100155+789-58=886458-157-141=160527-117-200=210339-24-51=264480-60-390=30326-129-51=146855-231-459=165499-270-21=208709-122-260=327474-261-80=133969-352-77=540235-58-104=73966-510-152=304233-153-55=25999-708-210=81467-316-26=125759-38-51=670467-58-306=103916-500-111=305418-16-222=180769-408-335=26491-217-89=185851-116-500=235456-32-252=172418-311-20=87362-46-247=69612-26-209=377419-58-240=121878-213-250=415487-247-11=229460-303-101=56390-231-73=86892-525-67=300422-266-124=32984-114-468=402479-99-208=172901-311-326=264420-339-81=0801-104-423=274427-37-63=327501-123-256=122486-381+101=206768-22+102=84884-39+426=471743-355+726=1114299-30+150=419415-40+540=915354-157+70=267507-464+550=593424-364+266=326789-745+869=913497-342+312=467849-781+974=1042232-87+211=356441-157+315=599306-261+220=265984-643+994=1335187-21+177=343720-24+391=1087269-234+148=183929-703+119=345391-240+137=288881-151+471=1201446-381+374=439508-502+404=410263-251+344=356214-79+336=471243-205+461=499262-186+258=334362-100+27=289568-104+432=896224-197+100=127530-97+326=759146-108+108=146727-320+942=1349136-32+49=153761-497+549=813202-22+32=212926-42+253=1137500-493+153=160473-445+33=6114×28×2=78430×96×2=576014×12×5=84089×88×6=4699214×20×3=84083×11×9=821710×19×3=57045×56×4=1008032×15×2=96085×32×9=2448011×15×5=82515×61×6=549029×13×2=75488×49×3=1293610×11×2=22024×54×4=518410×15×5=75028×72×2=403215×28×2=84098×85×3=2499016×21×2=67285×85×9=6502524×11×2=52862×11×5=341011×19×4=83624×39×3=280815×26×2=78014×52×8=582418×16×2=57633×86×8=2270410×18×3=54056×94×7=3684811×45×2=99015×38×3=171019×14×2=53248×35×8=1344017×11×2=37471×83×8=4714429×10×3=87010×92×8=736019×2×6=22837×5×3=55551×8×2=81637×3×7=77715×8×6=720496×2×5=496066×2×3=39637×2×3=22298×5×2=980429×2×5=429021×4×3=252472×2×5=472035×7×4=98053×8×7=296818×8×3=432326×2×4=260855×9×2=990135×3×9=364512×9×4=43260×5×3=90015×7×2=210139×6×5=417034×2×7=47653×2×8=84849×2×4=39264×3×5=96090×2×5=900241×2×5=241052×3×5=780110×3×9=297025×4×7=700121×2×3=72666×2×7=92418×8×4=57619×3×6=342424×2×9=763246×5×2=46047×2×5=47052×2×3=312150×5×9=675010×5×97=485048×2×45=432018×4×69=496828×3×84=705632×2×87=556810×5×21=105014×5×99=693027×3×55=445514×5×24=168027×3×54=437414×5×95=665033×2×23=151819×3×18=102636×2×43=309621×3×95=598525×3×69=517549×2×89=872247×2×75=705013×5×48=312025×2×65=325031×3×38=353437×2×27=199814×5×93=651012×5×62=372014×5×68=476020×4×37=296023×2×84=386417×3×42=214229×3×89=774314×7×37=362626×3×63=491415×5×85=637524×3×13=93610×3×10=30015×6×76=684011×7×20=154019×2×44=167233×3×65=643511×8×11=96828×2×46=257624×25÷6=10058×13÷2=37739×22÷3=28654×57÷3=102612×69÷6=13893×66÷3=204612×64÷8=9668×76÷4=129240×12÷3=16057×63÷7=51364×15÷2=48090×27÷2=121525×12÷5=6074×28÷7=29615×22÷3=11092×41÷2=188616×57÷2=45620×42÷8=10526×30÷4=19551×54÷6=45919×48÷2=45627×28÷2=37824×31÷3=24850×68÷8=42532×20÷2=32083×18÷9=16662×12÷3=24898×62÷4=151930×20÷8=7524×44÷8=13229×16÷4=11662×36÷8=27925×24÷3=20028×38÷7=15284×10÷6=14069×18÷3=41483×12÷3=33236×39÷2=70212×65÷2=39046×49÷2=112782×8÷4=164722×8÷2=2888276×2÷6=92154×5÷7=110270×2÷5=108350×2÷4=175137×6÷2=411234×6÷3=468238×4÷2=476738×4÷6=492345×2÷5=138204×5÷6=17049×6÷3=98800×2÷5=320220×2÷8=55834×3÷6=417144×6÷9=96325×7÷5=455246×2÷3=16499×8÷4=198186×3÷6=93672×2÷6=224105×7÷5=147895×6÷5=1074420×2÷8=105945×6÷7=810200×2÷4=100540×2÷9=120184×3÷8=69153×4÷3=204134×3÷2=201118×4÷8=59264×3÷9=88816×7÷8=71441×8÷2=16424×9÷4=5472×6÷2=216444×4÷2=888237×4÷3=316180×9÷2=810888÷3÷8=37816÷4÷2=102768÷3÷4=64696÷2÷4=87637÷7÷7=13840÷6÷7=20680÷5÷8=17910÷2÷5=91639÷3÷3=71486÷3÷2=81920÷5÷2=92378÷9÷7=6696÷3÷2=116312÷8÷3=13328÷2÷4=41956÷2÷2=239928÷4÷8=29180÷4÷3=15500÷4÷5=25512÷8÷4=16436÷2÷2=109720÷3÷2=120525÷7÷5=15768÷8÷6=16564÷2÷3=94928÷8÷2=58498÷3÷2=83240÷4÷6=10384÷4÷3=32932÷2÷2=233760÷2÷5=76736÷4÷4=46168÷7÷4=6105÷5÷3=736÷3÷4=3850÷5÷5=34384÷2÷8=24252÷2÷2=63312÷6÷2=26960÷8÷3=4075÷5×7=105114÷6×7=133384÷4×6=576303÷3×4=404783÷3×5=1305578÷2×6=1734222÷6×7=259729÷3×8=1944685÷5×2=274480÷4×9=1080133÷7×6=114224÷8×5=140968÷2×5=2420390÷2×4=780206÷2×8=82425÷5×8=40420÷5×9=756504÷9×8=448856÷8×4=428512÷4×6=768858÷6×2=286537÷3×7=125328÷2×3=42308÷4×5=385616÷8×9=693426÷3×6=852504÷7×5=360552÷3×9=1656390÷5×7=546774÷3×7=1806301÷7×4=172460÷2×8=1840984÷8×6=738200÷5×3=120830÷5×9=1494490÷7×2=140296÷8×3=111830÷2×6=2490426÷6×4=284972÷4×5=1215108÷6×14=252280÷4×18=126014÷2×31=217133÷7×48=912112÷4×10=280434÷7×35=217078÷6×34=442210÷7×80=2400216÷8×23=62172÷3×74=1776140÷7×36=720837÷9×52=4836108÷9×77=924244÷4×85=5185108÷6×21=378230÷5×68=312872÷3×38=91220÷5×25=10016÷8×36=72603÷9×66=442287÷3×29=841637÷7×67=609756÷7×15=120308÷7×50=220072÷8×30=27048÷8×51=306140÷5×32=896574÷7×53=434640÷8×35=175315÷5×64=4032105÷7×53=795105÷3×55=192530÷6×89=445204÷6×46=156455÷5×38=418616÷7×16=1408261÷9×34=98636÷4×79=711184÷8×22=50652÷4×35=455109+(250-121)=238258+(34-21)=271262+(339-276)=325882+(562-182)=1262156+(377-342)=191459+(730-459)=730183+(172-156)=199497+(697-332)=862245+(403-375)=273689+(818-155)=1352453+(489-174)=768398+(461-57)=802413+(378-302)=48958+(323-26)=355428+(439-95)=772794+(687-172)=1309199+(460-260)=399137+(432-138)=431235+(371-110)=496945+(933-558)=132042+(430-92)=38026+(801-236)=591473+(464-304)=633830+(391-194)=1027376+(494-61)=809413+(958-290)=1081481+(389-379)=49110+(845-669)=186233+(177-72)=338143+(838-57)=924488+(352-173)=667620+(741-663)=69846+(367-345)=68893+(580-425)=1048413+(493-315)=591403+(716-96)=1023216+(389-21)=584179+(934-403)=710320+(431-238)=51359+(937-597)=399385-(219+110)=56958-(775+171)=12469-(214+62)=193917-(505+347)=65466-(33+376)=57486-(34+266)=186274-(12+225)=37756-(346+88)=322376-(118+149)=109782-(348+160)=274384-(118+128)=138476-(104+46)=326416-(38+254)=124449-(91+121)=237479-(422+26)=31954-(308+399)=247458-(90+282)=86805-(276+449)=80462-(81+330)=51633-(251+224)=158477-(79+187)=211872-(394+383)=95337-(215+40)=82990-(99+309)=582440-(236+46)=158864-(109+74)=681216-(45+102)=69603-(251+29)=323489-(37+422)=30341-(21+123)=197395-(52+73)=270394-(73+59)=262232-(144+47)=41682-(317+47)=318448-(29+308)=111712-(125+204)=383459-(223+141)=95775-(489+157)=129240-(105+125)=10948-(369+432)=147171-(285-157)=43835-(297-203)=741430-(490-367)=307924-(300-22)=646439-(373-361)=427454-(238-22)=238330-(182-18)=166864-(590-234)=508459-(339-338)=458839-(532-138)=445131-(341-301)=91987-(894-446)=539417-(334-221)=304560-(815-347)=92144-(187-139)=96387-(510-200)=7774-(81-13)=6851-(695-643)=799436-(295-185)=326344-(130-59)=273358-(256-94)=196378-(135-35)=278482-(470-336)=348971-(864-655)=762268-(442-413)=239238-(281-279)=236379-(395-386)=370789-(913-429)=305121-(227-210)=104410-(982-653)=81394-(486-484)=392899-(695-83)=287378-(192-72)=258227-(944-940)=223100-(472-385)=13713-(956-618)=375288-(460-355)=183672-(397-140)=415398-(83-60)=375531-(602-491)=420270÷(42÷7)=45852÷(12÷4)=284180÷(24÷8)=60834÷(18÷3)=139496÷(56÷7)=6258÷(14÷7)=29280÷(64÷8)=35837÷(45÷5)=93133÷(35÷5)=19484÷(20÷5)=121327÷(18÷6)=109168÷(16÷2)=21230÷(10÷5)=115268÷(36÷9)=67438÷(16÷8)=219476÷(12÷6)=238120÷(15÷3)=24783÷(54÷6)=87450÷(18÷6)=150465÷(15÷5)=155171÷(21÷7)=5757÷(15÷5)=19136÷(36÷9)=34548÷(28÷7)=13710÷(45÷9)=264÷(28÷7)=16474÷(18÷9)=237680÷(16÷2)=85164÷(18÷9)=82712÷(16÷4)=178189÷(15÷5)=63755÷(15÷3)=15160÷(54÷9)=10110÷(16÷8)=55294÷(48÷8)=49882÷(14÷7)=44110÷(14÷7)=5968÷(16÷2)=121496÷(16÷4)=124376÷(32÷4)=47532÷(2×2)=133684÷(2×3)=114736÷(2×4)=92204÷(3×2)=34736÷(4×2)=92837÷(3×3)=93484÷(2×2)=121520÷(4×2)=65150÷(2×3)=25378÷(2×3)=6378÷(3×2)=1340÷(4×2)=568÷(2×2)=17472÷(2×4)=59354÷(3×2)=59486÷(2×3)=81328÷(4×2)=4116÷(2×2)=4924÷(3×2)=154436÷(2×2)=109480÷(2×3)=80112÷(2×2)=28908÷(2×2)=227184÷(4×2)=23336÷(2×2)=84726÷(2×3)=121456÷(3×2)=76912÷(3×2)=152424÷(2×2)=106576÷(4×2)=72282÷(3×2)=47912÷(2×4)=11430÷(2×3)=5804÷(2×2)=201966÷(3×2)=161416÷(2×4)=52888÷(4×2)=111696÷(2×2)=174752÷(4×2)=94656÷(2×4)=8241×(30÷6)=205765×(63÷7)=6885210×(12÷3)=840212×(18÷2)=1908173×(10÷2)=865511×(63÷7)=4599101×(30÷6)=505577×(12÷3)=2308159×(54÷9)=954113×(63÷7)=1017146×(16÷4)=584505×(81÷9)=4545174×(32÷8)=696398×(24÷4)=2388110×(42÷6)=770171×(28÷4)=119725×(32÷8)=100997×(35÷5)=6979304×(18÷6)=91219×(54÷6)=17118×(36÷9)=72921×(40÷8)=460564×(63÷9)=448375×(12÷2)=2250118×(40÷8)=590990×(16÷8)=198082×(12÷6)=164690×(12÷2)=4140173×(10÷5)=346500×(28÷4)=350034×(21÷7)=102960×(48÷6)=768071×(72÷8)=63913×(72÷9)=104152×(45÷9)=760976×(45÷9)=488067×(63÷9)=469345×(12÷6)=690196×(35÷7)=980787×(42÷6)=550918×(108÷6)=32426×(332÷4)=215813×(304÷8)=49419×(168÷4)=79810×(296÷4)=74063×(300÷4)=472536×(182÷7)=93646×(252÷9)=128848×(60÷4)=72057×(120÷3)=228042×(44÷2)=92494×(711÷9)=742644×(105÷7)=66063×(390÷6)=409510×(198÷9)=22048×(630÷9)=336010×(116÷4)=29072×(88÷8)=79265×(50÷5)=65087×(207÷3)=600349×(24÷2)=58860×(192÷2)=576014×(176÷4)=61695×(864÷9)=912024×(54÷3)=43251×(138÷2)=351926×(36÷3)=31221×(504÷7)=151293×(50÷5)=93054×(405÷9)=243019×(208÷8)=49499×(395÷5)=782113×(549÷9)=79353×(104÷4)=137813×(216÷9)=31232×(828÷9)=294420×(192÷6)=64095×(245÷5)=465532×(136÷8)=54464×(640÷8)=512097+265×3=892688+