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169+118=660+946=165+309=448+306=43+215=369+126=48+214=335+713=126+247=127+241=23+72=90+215=21+48=409+172=105+371=72+54=155+247=942+941=51+301=759+863=120+67=554+232=86+145=401+498=389+108=365+365=201+186=193+168=353+63=54+117=295+143=673+773=113+49=145+529=66+13=351+340=154+332=287+171=132+234=66+321=102-51=914-653=70-59=753-661=214-114=343-17=143-42=307-97=275-94=762-268=327-224=959-852=373-80=654-134=334-49=305-86=432-283=947-411=360-275=740-560=358-116=867-569=492-296=719-437=94-36=278-180=145-115=988-216=335-223=808-659=406-235=915-516=326-103=404-358=152-72=368-55=212-93=594-43=446-406=391-57=62×6=225×9=90×5=764×7=443×2=964×7=203×3=409×6=253×2=107×9=24×2=65×2=60×9=525×7=75×2=998×7=98×4=258×5=136×3=58×2=58×9=491×9=176×4=40×2=15×4=610×7=42×8=835×5=97×9=376×5=32×3=311×7=37×4=290×5=236×4=561×8=103×9=505×6=103×7=180×4=275÷5=848÷2=300÷3=795÷3=48÷6=320÷2=84÷7=576÷3=144÷9=924÷4=392÷7=70÷2=309÷3=766÷2=378÷2=956÷2=324÷4=384÷6=126÷7=172÷2=264÷6=948÷3=294÷2=369÷3=352÷4=846÷9=119÷7=420÷6=56÷8=100÷5=324÷6=20÷2=327÷3=384÷2=133÷7=548÷2=284÷2=42÷3=304÷2=30÷5=20×17=35×78=90×10=65×46=10×10=76×61=25×35=68×56=84×10=61×45=18×10=13×78=31×24=67×84=24×16=95×98=21×37=93×46=50×16=58×19=24×38=56×98=28×20=37×41=25×14=37×98=53×17=60×79=25×34=66×14=14×41=84×75=11×68=91×12=12×67=67×74=23×37=19×28=65×14=99×52=346+233+258=88+218+797=233+430+32=297+195+807=54+262+280=971+296+626=499+391+80=53+813+636=627+94+74=70+430+181=203+342+244=180+368+965=266+335+264=799+611+364=217+185+80=82+879+608=375+284+149=527+40+80=556+223+121=172+737+71=405+191+362=931+716+289=323+199+170=25+757+263=56+33+685=302+50+292=21+270+589=386+524+954=60+325+564=246+969+879=226+44+685=638+687+950=399+298+28=423+469+896=359+547+21=168+688+736=104+364+273=488+314+534=308+245+379=766+93+15=92+154-88=802+446-433=197+166-217=820+771-728=379+65-398=453+758-439=337+156-404=999+786-306=251+222-268=277+633-236=361+82-334=985+574-837=157+228-324=687+805-483=221+213-312=690+778-757=124+117-230=172+456-366=209+95-18=410+580-952=214+244-100=768+912-326=315+98-189=273+615-330=375+69-78=195+809-929=372+75-157=275+92-111=108+120-200=508+441-657=50+284-285=339+497-591=51+78-119=271+642-326=467+20-406=176+601-697=41+451-463=116+821-335=232+132-81=624+276-186=486-172-284=890-482-10=481-207-218=943-915-13=442-105-20=978-28-866=445-135-68=756-37-480=211-68-139=995-40-752=447-83-58=715-572-116=398-128-169=763-673-53=313-169-143=600-66-502=479-178-279=638-60-392=404-125-198=610-184-10=434-233-114=885-564-186=373-185-130=688-307-112=416-177-90=793-95-636=467-184-185=837-306-316=474-134-205=720-15-626=107-85-20=198-25-116=451-78-337=991-473-342=457-121-21=158-39-66=325-185-99=997-399-564=430-50-376=967-560-305=490-401+28=565-451+12=455-171+144=367-332+481=410-292+95=311-82+744=275-185+48=152-133+717=323-16+179=921-463+559=170-170+473=696-623+698=456-121+73=700-212+679=61-26+385=847-373+393=399-319+300=825-468+64=412-403+154=598-364+311=90-10+360=247-92+233=269-107+337=288-240+500=223-138+217=418-351+563=347-80+66=177-45+401=429-272+95=386-193+993=365-200+54=927-774+235=211-128+226=841-681+110=332-152+219=990-772+178=127-12+212=748-648+483=138-81+80=707-133+42=10×13×5=86×14×6=11×13×3=14×20×4=10×48×2=94×93×7=23×10×4=36×17×3=12×12×5=31×99×3=10×23×2=62×43×6=13×11×2=27×99×2=13×10×4=87×23×2=17×14×3=66×33×2=12×12×6=73×22×9=15×10×2=73×95×7=16×19×3=42×48×5=14×10×4=51×98×9=15×19×2=70×69×4=10×11×8=83×86×7=21×14×3=31×24×6=27×12×3=47×72×3=13×13×2=45×88×8=13×15×4=19×15×4=11×14×2=41×78×4=52×4×2=82×2×7=65×5×3=313×2×9=10×7×3=499×2×4=36×3×2=34×9×8=47×2×8=465×2×6=55×6×2=40×2×9=31×4×8=261×3×6=73×3×2=168×3×7=15×8×5=46×4×9=35×3×8=119×6×7=58×7×2=37×2×7=16×9×4=190×3×7=23×9×3=29×2×6=11×5×7=295×3×8=18×2×7=69×5×7=58×5×3=101×2×7=45×5×4=200×3×5=128×3×2=130×5×8=38×3×2=132×6×8=140×3×2=333×3×2=39×2×75=15×2×56=17×3×99=24×3×49=14×5×56=30×3×28=13×3×73=45×2×32=30×3×61=19×2×45=44×2×98=22×4×22=20×3×24=16×4×62=17×4×91=21×3×15=24×4×74=16×6×37=10×8×75=29×2×99=26×2×89=27×2×32=26×3×51=22×2×36=16×2×96=31×2×50=12×4×65=14×6×51=18×5×95=28×2×14=20×3×15=14×5×17=31×2×60=43×2×51=15×3×75=11×4×18=20×2×38=16×5×77=36×2×52=28×2×76=12×55÷5=81×32÷6=12×44÷6=15×99÷3=19×39÷3=63×14÷9=10×20÷8=82×68÷2=20×27÷4=84×30÷6=16×35÷7=28×46÷4=14×18÷7=56×91÷7=39×16÷2=36×22÷4=18×49÷9=84×54÷2=14×65÷7=44×97÷2=28×31÷7=13×66÷6=52×12÷8=10×52÷2=18×25÷6=36×45÷3=15×66÷6=49×40÷2=10×48÷4=52×27÷9=17×33÷3=25×72÷3=88×10÷5=20×99÷6=10×30÷4=90×84÷4=36×13÷2=72×14÷4=25×33÷5=39×24÷4=153×2÷6=952×8÷4=145×6÷3=321×8÷2=16×9÷4=948×9÷3=496×2÷4=931×6÷7=217×4÷7=762×7÷3=79×4÷2=842×6÷3=28×6÷2=624×5÷8=186×5÷6=954×4÷6=117×5÷9=792×4÷8=171×4÷6=616×7÷4=20×9÷6=928×7÷4=125×6÷5=623×6÷3=106×3÷2=729×7÷9=85×2÷5=198×8÷3=117×5÷3=702×4÷3=238×4÷2=636×8÷2=66×6÷9=123×5÷3=40×9÷3=698×3÷2=52×9÷3=368×9÷6=470×2÷4=198×2÷9=876÷6÷2=864÷3÷8=448÷8÷7=432÷6÷2=750÷2÷3=672÷6÷4=510÷6÷5=936÷3÷6=765÷5÷9=144÷9÷2=984÷3÷2=792÷4÷6=306÷2÷9=96÷2÷8=900÷2÷6=240÷6÷5=840÷6÷2=765÷5÷3=524÷2÷2=692÷2÷2=352÷2÷4=168÷8÷7=702÷6÷3=414÷2÷9=240÷2÷3=108÷9÷3=972÷2÷2=975÷5÷5=594÷2÷3=888÷3÷2=360÷3÷4=288÷3÷8=660÷2÷6=435÷3÷5=126÷3÷2=225÷5÷5=84÷7÷4=495÷5÷3=948÷2÷6=76÷2÷2=298÷2×6=531÷9×2=210÷6×2=927÷3×2=812÷4×7=560÷8×5=240÷5×8=108÷9×7=240÷3×4=72÷8×4=232÷8×3=76÷4×8=938÷7×4=708÷3×6=932÷4×9=312÷8×4=134÷2×9=205÷5×2=894÷6×9=350÷5×7=784÷7×4=189÷3×5=234÷3×5=816÷3×6=34÷2×4=111÷3×7=105÷5×9=657÷3×4=144÷3×9=756÷6×8=685÷5×8=730÷5×6=264÷6×5=189÷3×8=230÷5×7=287÷7×8=448÷4×5=770÷2×5=654÷3×5=448÷2×4=98÷2×12=666÷9×25=90÷9×81=693÷9×42=184÷4×16=276÷4×24=728÷8×10=192÷8×86=40÷2×27=45÷9×33=38÷2×37=324÷4×28=21÷3×82=310÷5×47=63÷7×11=783÷9×21=72÷9×50=222÷3×84=117÷3×22=108÷4×63=20÷2×94=360÷5×82=112÷4×31=511÷7×52=40÷5×85=280÷4×34=42÷3×11=96÷3×91=91÷7×25=616÷7×16=260÷5×14=260÷5×50=18÷3×47=288÷4×48=18÷2×75=186÷3×40=90÷5×12=276÷3×52=21÷7×31=355÷5×46=64+(295-100)=888+(866-690)=413+(360-311)=197+(428-164)=211+(412-321)=694+(834-290)=264+(404-93)=286+(689-204)=377+(295-111)=161+(725-607)=361+(194-145)=65+(960-587)=492+(292-185)=216+(271-28)=435+(367-199)=889+(405-356)=376+(294-108)=380+(699-64)=95+(383-233)=385+(359-268)=300+(245-184)=525+(790-499)=76+(133-53)=467+(960-299)=282+(235-106)=924+(640-538)=317+(282-82)=387+(686-95)=46+(273-84)=689+(995-370)=143+(399-230)=851+(656-441)=394+(276-148)=132+(729-553)=249+(458-109)=260+(355-287)=426+(489-59)=615+(720-559)=480+(395-353)=417+(795-250)=391-(12+350)=724-(593+105)=413-(25+229)=989-(761+32)=367-(78+255)=972-(76+87)=468-(295+90)=307-(93+81)=401-(161+58)=365-(117+141)=367-(256+66)=558-(300+235)=489-(58+249)=354-(81+95)=296-(58+71)=617-(174+187)=389-(344+44)=971-(196+549)=301-(27+33)=854-(42+702)=458-(65+108)=712-(539+115)=339-(273+48)=598-(120+405)=425-(198+189)=971-(294+299)=393-(93+193)=813-(685+21)=226-(52+162)=821-(53+80)=496-(34+119)=973-(175+289)=392-(174+92)=802-(256+304)=457-(88+38)=302-(224+19)=251-(141+14)=778-(628+61)=205-(128+50)=971-(813+122)=350-(411-376)=316-(648-533)=418-(134-39)=982-(621-334)=422-(447-286)=382-(732-486)=413-(498-133)=813-(954-581)=253-(348-221)=496-(388-231)=337-(344-220)=848-(696-272)=36-(178-175)=888-(538-475)=387-(230-143)=688-(476-117)=328-(489-245)=846-(911-549)=264-(428-287)=776-(590-405)=382-(347-205)=405-(702-595)=422-(423-388)=644-(774-420)=366-(312-171)=349-(756-735)=422-(243-11)=605-(955-639)=400-(35-14)=827-(924-636)=171-(73-25)=585-(829-782)=355-(68-56)=611-(784-465)=499-(340-12)=728-(835-454)=488-(453-273)=151-(427-419)=67-(149-99)=669-(539-433)=18÷(36÷4)=636÷(21÷7)=268÷(12÷6)=418÷(12÷6)=182÷(14÷7)=81÷(18÷2)=150÷(18÷9)=417÷(12÷4)=474÷(15÷5)=81÷(27÷3)=78÷(27÷9)=90÷(12÷4)=280÷(56÷8)=427÷(21÷3)=72÷(40÷5)=60÷(10÷2)=68÷(20÷5)=244÷(28÷7)=237÷(24÷8)=665÷(63÷9)=164÷(20÷5)=996÷(36÷6)=224÷(28÷7)=243÷(63÷7)=426÷(27÷9)=231÷(42÷6)=100÷(10÷2)=306÷(18÷2)=297÷(81÷9)=339÷(24÷8)=490÷(40÷8)=782÷(18÷9)=452÷(12÷6)=705÷(15÷3)=63÷(45÷5)=280÷(63÷9)=30÷(18÷3)=399÷(35÷5)=354÷(12÷2)=45÷(54÷6)=520÷(4×2)=792÷(3×2)=708÷(3×2)=352÷(2×2)=876÷(2×3)=702÷(2×3)=78÷(2×3)=162÷(2×3)=704÷(2×4)=738÷(3×3)=504÷(2×4)=978÷(2×3)=216÷(4×2)=984÷(4×2)=666÷(2×3)=344÷(4×2)=640÷(2×2)=296÷(4×2)=387÷(3×3)=228÷(2×2)=822÷(3×2)=693÷(3×3)=928÷(2×4)=486÷(3×3)=348÷(2×3)=60÷(2×3)=176÷(2×4)=342÷(3×3)=138÷(3×2)=963÷(3×3)=768÷(4×2)=768÷(3×2)=156÷(2×2)=153÷(3×3)=480÷(2×4)=906÷(2×3)=171÷(3×3)=900÷(2×3)=224÷(4×2)=162÷(3×2)=117×(56÷8)=889×(15÷5)=72×(32÷4)=547×(49÷7)=209×(24÷6)=135×(54÷6)=57×(12÷6)=29×(81÷9)=11×(28÷7)=833×(36÷6)=162×(24÷6)=194×(16÷8)=16×(49÷7)=877×(27÷3)=326×(12÷6)=836×(40÷5)=77×(64÷8)=937×(40÷8)=49×(21÷3)=286×(27÷9)=337×(14÷7)=72×(20÷4)=104×(36÷4)=319×(45÷9)=103×(16÷4)=859×(24÷4)=93×(18÷6)=440×(42÷6)=405×(10÷5)=887×(20÷4)=143×(36÷6)=40×(12÷4)=380×(12÷6)=726×(18÷9)=140×(28÷4)=333×(35÷7)=155×(24÷8)=175×(16÷2)=62×(36÷9)=218×(28÷4)=30×(110÷5)=43×(198÷2)=37×(136÷8)=93×(100÷2)=26×(116÷4)=44×(450÷9)=13×(300÷4)=55×(75÷3)=10×(153÷3)=20×(210÷7)=26×(24÷2)=87×(138÷3)=11×(248÷4)=64×(80÷5)=77×(44÷4)=14×(639÷9)=21×(60÷4)=19×(534÷6)=63×(98÷7)=19×(396÷6)=11×(234÷3)=41×(77÷7)=14×(56÷4)=89×(205÷5)=11×(190÷5)=64×(51÷3)=27×(279÷9)=73×(84÷7)=36×(100÷4)=75×(144÷8)=11×(174÷3)=93×(176÷4)=39×(171÷9)=52×(69÷3)=16×(306÷6)=75×(72÷4)=53×(153÷9)=49×(136÷4)=10×(248÷4)=15×(539÷7)=64+104×8=411+123×5=20+323×3=761+100×4=362+196×3=77+169×4=485+198×2=65+18×2=439+130×3=219+170×5=451+52×5=706+43×2=265+138×4=506+88×2=134+125×3=738+104×6=186+79×8=106+205×4=107+274×2=426+18×5=39+225×4=414+92×4=494+30×8=641+274×3=236+54×6=812+90×7=10+245×2=728+492×2=47+29×3=724+277×2=249×2+276=308×2+877=142×4+152=161×4+214=191×3+167=102×3+569=299×2+170=15×4+909=348×2+116=178×2+123=288+41×17=514+23×37=367+12×30=273+14×54=201+27×17=627+18×13=114+13×12=910+29×13=465+29×15=16+10×24=282+13×54=10+49×16=78+17×11=274+24×15=131+12×25=917+28×24=140+19×28=172+22×21=17+45×14=718+31×20=161+23×15=937+14×25=73+22×35=105+12×68=137+20×27=395+13×67=464+10×25=368+54×10=158+18×37=984+12×13=13×46+259=39×17+776=22×22+218=11×11+152=14×24+344=37×10+937=69×10+278=19×11+999=28×16+171=11×51+717=449-17×10=651-11×58=375-12×26=774-25×15=408-13×28=419-16×24=466-21×13=796-15×18=321-15×12=840-36×17=468-15×11=594-16×25=335-22×10=691-38×15=422-16×14=550-14×27=383-23×15=479-10×10=399-14×24=424-28×12=462-12×15=824-15×22=480-14×11=908-12×42=465-33×10=468-22×12=225-14×15=963-61×13=194-12×15=637-21×24=397-20×15=984-13×20=391-13×30=344-13×25=434-25×14=820-15×34=479-27×10=667-16×14=171-12×10=774-74×10=370-82×4=896-119×6=304-24×4=889-315×2=189-22×7=798-236×2=466-54×2=201-12×7=375-140×2=964-159×2=464-66×5=534-106×4=306-21×3=372-183×2=283-61×4=653-11×7=146-31×2=812-86×9=411-16×4=936-41×6=284-68×4=591-42×4=423-53×7=518-62×6=136-12×8=771-196×2=282-30×5=531-12×5=427-19×6=876-73×8=234-33×7=764-252×2=236-102×2=809-99×5=297-91×2=912-33×5=433-78×4=793-117×2=497-160×2=511-129×3=39×12-260=36×14-152=21×14-276=14×14-160=12×15-91=38×16-499=15×23-131=52×14-96=13×30-357=10×65-41=34×10-215=33×28-540=29×11-315=37×20-739=22×20-381=13×69-176=16×16-209=55×17-274=16×26-35=22×39-826=26×15-227=12×77-759=20×22-219=13×43-333=13×28-341=52×11-90=39×10-367=41×21-667=19×11-55=17×34-21=21×20-210=10×67-300=28×14-155=25×24-316=16×16-253=21×30-499=22×20-299=11×48-39=29×14-289=33×22-567=120×3-53=452×6-80=112×6-352=225×9-93=35×8-35=771×6-120=328×2-545=811×2-902=41×5-196=346×2-132=214×4-572=786×9-835=31×5-47=185×2-166=309×2-402=569×6-312=94×7-11=689×5-408=134×4-241=418×3-134=499×2-400=581×5-229=412×2-570=150×4-82=144×5-103=520×3-119=313×2-404=247×6-642=299×3-755=434×5-358=85×8-182=695×7-535=466×2-641=715×4-160=239×4-302=838×4-120=151×4-551=475×9-599=395×2-775=467×7-287=474+810÷5=958+795÷5=42+640÷5=680+732÷6=119+664÷2=424+412÷2=186+960÷8=571+132÷2=256+495÷3=687+135÷3=127+140÷5=667+510÷2=363+18÷6=856+992÷8=71+973÷7=292+528÷2=480+480÷3=964+448÷2=95+623÷7=854+688÷2=245÷5+266=312÷6+119=303÷3+133=208÷4+278=228÷4+358=66÷3+101=663÷3+362=108÷6+247=272÷8+242=696÷6+189=136÷4+49=480÷6+653=678÷6+332=546÷7+523=312÷3+232=48÷3+306=129÷3+362=726÷3+513=692÷4+134=10÷5+136=301-756÷7=462-316÷4=331-228÷3=379-465÷5=212-329÷7=842-36÷9=453-30÷3=644-776÷8=295-717÷3=453-286÷2=419-630÷6=293-430÷5=485-380÷5=606-515÷5=416-828÷9=944-690÷5=431-680÷4=627-420÷5=122-144÷3=351-540÷3=41-306÷9=497-200÷2=99-728÷8=776-192÷2=499-364÷2=381-174÷6=345-309÷3=814-387÷9=165-28÷7=339-189÷7=86-536÷8=979-920÷8=365-285÷3=148-848÷8=312-684÷4=155-384÷3=423-594÷2=219-300÷6=199-368÷4=888-726÷2=21×(59-24)=29×(691-639)=16×(187-153)=30×(400-325)=41×(114-93)=56×(584-567)=19×(295-258)=32×(352-289)=20×(350-331)=17×(261-204)=53×(153-135)=73×(702-665)=17×(267-212)=98×(455-375)=60×(57-42)=56×(367-316)=17×(446-392)=29×(167-121)=19×(500-475)=25×(869-788)=(303-285)×39=(192-144)×84=(471-446)×40=(401-379)×38=(233-216)×47=(436-377)×22=(151-121)×17=(303-292)×90=(69-50)×12=(869-816)×54=(70-56)×33=(609-521)×22=(500-438)×13=(613-534)×51=(403-371)×20=(990-915)×51=(216-197)×43=(771-757)×37=(352-340)×26=(345-254)×48=315×(292-289)=490×(568-560)=59×(296-289)=547×(594-586)=85×(98-91)=797×(484-478)=328×(379-376)=544×(516-513)=103×(62-59)=84×(475-467)=28×(101-92)=313×(463-459)=131×(307-303)=763×(409-402)=97×(63-55)=853×(668-661)=55×(392-385)=162×(913-907)=47×(193-189)=696×(568-560)=56×(310-301)=761×(325-320)=98×(362-357)=206×(312-303)=51×(195-186)=603×(902-899)=162×(159-154)=370×(665-658)=17×(313-304)=260×(914-908)=83×(369-361)=389×(809-803)=97×(275-269)=545×(376-369)=79×(479-476)=589×(23-19)=292×(41-38)=669×(362-355)=132×(272-266)=171×(914-909)=285÷(104-99)=162÷(753-751)=360÷(466-464)=324÷(769-765)=492÷(35-31)=88÷(516-514)=350÷(402-400)=720÷(883-881)=360÷(118-109)=648÷(398-390)=340÷(152-150)=816÷(449-445)=351÷(453-444)=429÷(901-898)=104÷(152-144)=657÷(690-681)=412÷(244-242)=954÷(449-447)=315÷(110-101)=972÷(102-98)=440÷(94-90)=630÷(81-78)=63÷(305-296)=744÷(575-571)=84÷(210-203)=165÷(285-282)=164÷(250-246)=896÷(354-350)=360÷(79-75)=522÷(910-907)=100÷(75-70)=630÷(231-228)=57÷(289-286)=864÷(936-934)=276÷(393-390)=595÷(552-547)=426÷(99-97)=588÷(580-573)=240÷(71-67)=365÷(619-614)=(316-44)÷2=(477-291)÷2=(498-426)÷9=(639-372)÷3=(333-309)÷6=(410-32)÷7=(343-182)÷7=(879-312)÷7=(252-240)÷6=(761-635)÷9=(217-203)÷7=(614-474)÷2=(178-102)÷2=(262-214)÷6=(133-79)÷9=(602-502)÷2=(266-238)÷4=(714-14)÷7=(496-251)÷7=(921-907)÷7=(377-185)÷4=(293-209)÷4=(397-365)÷4=(450-442)÷4=(336-164)÷2=(560-254)÷2=(491-351)÷5=(799-557)÷2=(367-335)÷8=(794-162)÷8=(243-215)÷4=(962-194)÷6=(437-23)÷2=(679-223)÷3=(421-273)÷2=(774-272)÷2=(444-54)÷3=(889-489)÷5=(198-160)÷2=(788-404)÷4=1/7+5/7=4/10+2/10=4/7+2/7=3/7+2/7=3/6+2/6=1/6+3/6=1/4+2/4=6/10+3/10=1/5+2/5=1/5+3/5=2/8+3/8=1/3+2/3=3/8-2/8=2/3-1/3=4/6-1/6=3/6-2/6=6/8-1/8=3/9-1/9=2/5-1/5=5/7-1/7=2/4-1/4=6/9-1/9=2/7-1/7=2/6-1/6=9.9+6.4=58.2+29.1=5.6+3.4=6.5+8.5=1.6+4.6=30.8+33.1=1.9+6.6=26.9+17.5=7.6+2.5=5.7+0.9=6.1+0.9=19.6+5.5=1.6+4.3=18.1+72.8=7.3+2.4=4.6+7.2=0.4+5.5=48.7+9.3=9.4+1.2=16.8+48.5=1.3+3.5=3.6+7.0=0.7+5.6=20.7+28.3=5.6+9.9=36.9+15.6=1.5+9.8=3.4+6.2=2.4+3.3=17.8+17.2=9.9+5.8=5.0+92.9=1.8+8.2=7.3+5.5=3.2+1.3=42.3+49.0=8.7+6.9=28.3+11.9=1.4+4.8=0.8+5.5=4.7-3.0=28.3-3.2=3.0-1.5=1.1-0.8=9.1-0.5=56.4-24.5=9.8-6.1=40.8-14.1=9.0-4.2=5.6-3.1=8.6-6.1=29.8-3.8=6.3-3.7=60.6-5.7=9.3-8.6=4.6-1.7=9.6-6.5=37.7-14.5=8.5-0.8=77.3-11.6=4.0-3.8=5.3-3.7=6.3-2.7=90.4-34.5=5.1-2.2=43.0-40.3=7.5-6.4=7.1-0.8=7.6-7.2=87.6-73.2=7.5-0.9=95.6-54.3=9.3-7.0=6.1-5.7=8.5-7.2=60.9-4.0=3.2-0.7=95.6-67.3=9.8-2.6=2.6-1.7=参考答案169+118=287660+946=1606165+309=474448+306=75443+215=258369+126=49548+214=262335+713=1048126+247=373127+241=36823+72=9590+215=30521+48=69409+172=581105+371=47672+54=126155+247=402942+941=188351+301=352759+863=1622120+67=187554+232=78686+145=231401+498=899389+108=497365+365=730201+186=387193+168=361353+63=41654+117=171295+143=438673+773=1446113+49=162145+529=67466+13=79351+340=691154+332=486287+171=458132+234=36666+321=387102-51=51914-653=26170-59=11753-661=92214-114=100343-17=326143-42=101307-97=210275-94=181762-268=494327-224=103959-852=107373-80=293654-134=520334-49=285305-86=219432-283=149947-411=536360-275=85740-560=180358-116=242867-569=298492-296=196719-437=28294-36=58278-180=98145-115=30988-216=772335-223=112808-659=149406-235=171915-516=399326-103=223404-358=46152-72=80368-55=313212-93=119594-43=551446-406=40391-57=33462×6=372225×9=202590×5=450764×7=5348443×2=886964×7=6748203×3=609409×6=2454253×2=506107×9=96324×2=4865×2=13060×9=540525×7=367575×2=150998×7=698698×4=392258×5=1290136×3=40858×2=11658×9=522491×9=4419176×4=70440×2=8015×4=60610×7=427042×8=336835×5=417597×9=873376×5=188032×3=96311×7=217737×4=148290×5=1450236×4=944561×8=4488103×9=927505×6=3030103×7=721180×4=720275÷5=55848÷2=424300÷3=100795÷3=26548÷6=8320÷2=16084÷7=12576÷3=192144÷9=16924÷4=231392÷7=5670÷2=35309÷3=103766÷2=383378÷2=189956÷2=478324÷4=81384÷6=64126÷7=18172÷2=86264÷6=44948÷3=316294÷2=147369÷3=123352÷4=88846÷9=94119÷7=17420÷6=7056÷8=7100÷5=20324÷6=5420÷2=10327÷3=109384÷2=192133÷7=19548÷2=274284÷2=14242÷3=14304÷2=15230÷5=620×17=34035×78=273090×10=90065×46=299010×10=10076×61=463625×35=87568×56=380884×10=84061×45=274518×10=18013×78=101431×24=74467×84=562824×16=38495×98=931021×37=77793×46=427850×16=80058×19=110224×38=91256×98=548828×20=56037×41=151725×14=35037×98=362653×17=90160×79=474025×34=85066×14=92414×41=57484×75=630011×68=74891×12=109212×67=80467×74=495823×37=85119×28=53265×14=91099×52=5148346+233+258=83788+218+797=1103233+430+32=695297+195+807=129954+262+280=596971+296+626=1893499+391+80=97053+813+636=1502627+94+74=79570+430+181=681203+342+244=789180+368+965=1513266+335+264=865799+611+364=1774217+185+80=48282+879+608=1569375+284+149=808527+40+80=647556+223+121=900172+737+71=980405+191+362=958931+716+289=1936323+199+170=69225+757+263=104556+33+685=774302+50+292=64421+270+589=880386+524+954=186460+325+564=949246+969+879=2094226+44+685=955638+687+950=2275399+298+28=725423+469+896=1788359+547+21=927168+688+736=1592104+364+273=741488+314+534=1336308+245+379=932766+93+15=87492+154-88=158802+446-433=815197+166-217=146820+771-728=863379+65-398=46453+758-439=772337+156-404=89999+786-306=1479251+222-268=205277+633-236=674361+82-334=109985+574-837=722157+228-324=61687+805-483=1009221+213-312=122690+778-757=711124+117-230=11172+456-366=262209+95-18=286410+580-952=38214+244-100=358768+912-326=1354315+98-189=224273+615-330=558375+69-78=366195+809-929=75372+75-157=290275+92-111=256108+120-200=28508+441-657=29250+284-285=49339+497-591=24551+78-119=10271+642-326=587467+20-406=81176+601-697=8041+451-463=29116+821-335=602232+132-81=283624+276-186=714486-172-284=30890-482-10=398481-207-218=56943-915-13=15442-105-20=317978-28-866=84445-135-68=242756-37-480=239211-68-139=4995-40-752=203447-83-58=306715-572-116=27398-128-169=101763-673-53=37313-169-143=1600-66-502=32479-178-279=22638-60-392=186404-125-198=81610-184-10=416434-233-114=87885-564-186=135373-185-130=58688-307-112=269416-177-90=149793-95-636=62467-184-185=98837-306-316=215474-134-205=135720-15-626=79107-85-20=2198-25-116=57451-78-337=36991-473-342=176457-121-21=315158-39-66=53325-185-99=41997-399-564=34430-50-376=4967-560-305=102490-401+28=117565-451+12=126455-171+144=428367-332+481=516410-292+95=213311-82+744=973275-185+48=138152-133+717=736323-16+179=486921-463+559=1017170-170+473=473696-623+698=771456-121+73=408700-212+679=116761-26+385=420847-373+393=867399-319+300=380825-468+64=421412-403+154=163598-364+311=54590-10+360=440247-92+233=388269-107+337=499288-240+500=548223-138+217=302418-351+563=630347-80+66=333177-45+401=533429-272+95=252386-193+993=1186365-200+54=219927-774+235=388211-128+226=309841-681+110=270332-152+219=399990-772+178=396127-12+212=327748-648+483=583138-81+80=137707-133+42=61610×13×5=65086×14×6=722411×13×3=42914×20×4=112010×48×2=96094×93×7=6119423×10×4=92036×17×3=183612×12×5=72031×99×3=920710×23×2=46062×43×6=1599613×11×2=28627×99×2=534613×10×4=52087×23×2=400217×14×3=71466×33×2=435612×12×6=86473×22×9=1445415×10×2=30073×95×7=4854516×19×3=91242×48×5=1008014×10×4=56051×98×9=4498215×19×2=57070×69×4=1932010×11×8=88083×86×7=4996621×14×3=88231×24×6=446427×12×3=97247×72×3=1015213×13×2=33845×88×8=3168013×15×4=78019×15×4=114011×14×2=30841×78×4=1279252×4×2=41682×2×7=114865×5×3=975313×2×9=563410×7×3=210499×2×4=399236×3×2=21634×9×8=244847×2×8=752465×2×6=558055×6×2=66040×2×9=72031×4×8=992261×3×6=469873×3×2=438168×3×7=352815×8×5=60046×4×9=165635×3×8=840119×6×7=499858×7×2=81237×2×7=51816×9×4=576190×3×7=399023×9×3=62129×2×6=34811×5×7=385295×3×8=708018×2×7=25269×5×7=241558×5×3=870101×2×7=141445×5×4=900200×3×5=3000128×3×2=768130×5×8=520038×3×2=228132×6×8=6336140×3×2=840333×3×2=199839×2×75=585015×2×56=168017×3×99=504924×3×49=352814×5×56=392030×3×28=252013×3×73=284745×2×32=288030×3×61=549019×2×45=171044×2×98=862422×4×22=193620×3×24=144016×4×62=396817×4×91=618821×3×15=94524×4×74=710416×6×37=355210×8×75=600029×2×99=574226×2×89=462827×2×32=172826×3×51=397822×2×36=158416×2×96=307231×2×50=310012×4×65=312014×6×51=428418×5×95=855028×2×14=78420×3×15=90014×5×17=119031×2×60=372043×2×51=438615×3×75=337511×4×18=79220×2×38=152016×5×77=616036×2×52=374428×2×76=425612×55÷5=13281×32÷6=43212×44÷6=8815×99÷3=49519×39÷3=24763×14÷9=9810×20÷8=2582×68÷2=278820×27÷4=13584×30÷6=42016×35÷7=8028×46÷4=32214×18÷7=3656×91÷7=72839×16÷2=31236×22÷4=19818×49÷9=9884×54÷2=226814×65÷7=13044×97÷2=213428×31÷7=12413×66÷6=14352×12÷8=7810×52÷2=26018×25÷6=7536×45÷3=54015×66÷6=16549×40÷2=98010×48÷4=12052×27÷9=15617×33÷3=18725×72÷3=60088×10÷5=17620×99÷6=33010×30÷4=7590×84÷4=189036×13÷2=23472×14÷4=25225×33÷5=16539×24÷4=234153×2÷6=51952×8÷4=1904145×6÷3=290321×8÷2=128416×9÷4=36948×9÷3=2844496×2÷4=248931×6÷7=798217×4÷7=124762×7÷3=177879×4÷2=158842×6÷3=168428×6÷2=84624×5÷8=390186×5÷6=155954×4÷6=636117×5÷9=65792×4÷8=396171×4÷6=114616×7÷4=107820×9÷6=30928×7÷4=1624125×6÷5=150623×6÷3=1246106×3÷2=159729×7÷9=56785×2÷5=34198×8÷3=528117×5÷3=195702×4÷3=936238×4÷2=476636×8÷2=254466×6÷9=44123×5÷3=20540×9÷3=120698×3÷2=104752×9÷3=156368×9÷6=552470×2÷4=235198×2÷9=44876÷6÷2=73864÷3÷8=36448÷8÷7=8432÷6÷2=36750÷2÷3=125672÷6÷4=28510÷6÷5=17936÷3÷6=52765÷5÷9=17144÷9÷2=8984÷3÷2=164792÷4÷6=33306÷2÷9=1796÷2÷8=6900÷2÷6=75240÷6÷5=8840÷6÷2=70765÷5÷3=51524÷2÷2=131692÷2÷2=173352÷2÷4=44168÷8÷7=3702÷6÷3=39414÷2÷9=23240÷2÷3=40108÷9÷3=4972÷2÷2=243975÷5÷5=39594÷2÷3=99888÷3÷2=148360÷3÷4=30288÷3÷8=12660÷2÷6=55435÷3÷5=29126÷3÷2=21225÷5÷5=984÷7÷4=3495÷5÷3=33948÷2÷6=7976÷2÷2=19298÷2×6=894531÷9×2=118210÷6×2=70927÷3×2=618812÷4×7=1421560÷8×5=350240÷5×8=384108÷9×7=84240÷3×4=32072÷8×4=36232÷8×3=8776÷4×8=152938÷7×4=536708÷3×6=1416932÷4×9=2097312÷8×4=156134÷2×9=603205÷5×2=82894÷6×9=1341350÷5×7=490784÷7×4=448189÷3×5=315234÷3×5=390816÷3×6=163234÷2×4=68111÷3×7=259105÷5×9=189657÷3×4=876144÷3×9=432756÷6×8=1008685÷5×8=1096730÷5×6=876264÷6×5=220189÷3×8=504230÷5×7=322287÷7×8=328448÷4×5=560770÷2×5=1925654÷3×5=1090448÷2×4=89698÷2×12=588666÷9×25=185090÷9×81=810693÷9×42=3234184÷4×16=736276÷4×24=1656728÷8×10=910192÷8×86=206440÷2×27=54045÷9×33=16538÷2×37=703324÷4×28=226821÷3×82=574310÷5×47=291463÷7×11=99783÷9×21=182772÷9×50=400222÷3×84=6216117÷3×22=858108÷4×63=170120÷2×94=940360÷5×82=5904112÷4×31=868511÷7×52=379640÷5×85=680280÷4×34=238042÷3×11=15496÷3×91=291291÷7×25=325616÷7×16=1408260÷5×14=728260÷5×50=260018÷3×47=282288÷4×48=345618÷2×75=675186÷3×40=248090÷5×12=216276÷3×52=478421÷7×31=93355÷5×46=326664+(295-100)=259888+(866-690)=1064413+(360-311)=462197+(428-164)=461211+(412-321)=302694+(834-290)=1238264+(404-93)=575286+(689-204)=771377+(295-111)=561161+(725-607)=279361+(194-145)=41065+(960-587)=438492+(292-185)=599216+(271-28)=459435+(367-199)=603889+(405-356)=938376+(294-108)=562380+(699-64)=101595+(383-233)=245385+(359-268)=476300+(245-184)=361525+(790-499)=81676+(133-53)=156467+(960-299)=1128282+(235-106)=411924+(640-538)=1026317+(282-82)=517387+(686-95)=97846+(273-84)=235689+(995-370)=1314143+(399-230)=312851+(656-441)=1066394+(276-148)=522132+(729-553)=308249+(458-109)=598260+(355-287)=328426+(489-59)=856615+(720-559)=776480+(395-353)=522417+(795-250)=962391-(12+350)=29724-(593+105)=26413-(25+229)=159989-(761+32)=196367-(78+255)=34972-(76+87)=809468-(295+90)=83307-(93+81)=133401-(161+58)=182365-(117+141)=107367-(256+66)=45558-(300+235)=23489-(58+249)=182354-(81+95)=178296-(58+71)=167617-(174+187)=256389-(344+44)=1971-(196+549)=226301-(27+33)=241854-(42+702)=110458-(65+108)=285712-(539+115)=58339-(273+48)=18598-(120+405)=73425-(198+189)=38971-(294+299)=378393-(93+193)=107813-(685+21)=107226-(52+162)=12821-(53+80)=688496-(34+119)=343973-(175+289)=509392-(174+92)=126802-(256+304)=242457-(88+38)=331302-(224+19)=59251-(141+14)=96778-(628+61)=89205-(128+50)=27971-(813+122)=36350-(411-376)=315316-(648-533)=201418-(134-39)=323982-(621-334)=695422-(447-286)=261382-(732-486)=136413-(498-133)=48813-(954-581)=440253-(348-221)=126496-(388-231)=339337-(344-220)=213848-(696-272)=42436-(178-175)=33888-(538-475)=825387-(230-143)=300688-(476-117)=329328-(489-245)=84846-(911-549)=484264-(428-287)=123776-(590-405)=591382-(347-205)=240405-(702-595)=298422-(423-388)=387644-(774-420)=290366-(312-171)=225349-(756-735)=328422-(243-11)=190605-(955-639)=289400-(35-14)=379827-(924-636)=539171-(73-25)=123585-(829-782)=538355-(68-56)=343611-(784-465)=292499-(340-12)=171728-(835-454)=347488-(453-273)=308151-(427-419)=14367-(149-99)=17669-(539-433)=56318÷(36÷4)=2636÷(21÷7)=212268÷(12÷6)=134418÷(12÷6)=209182÷(14÷7)=9181÷(18÷2)=9150÷(18÷9)=75417÷(12÷4)=139474÷(15÷5)=15881÷(27÷3)=978÷(27÷9)=2690÷(12÷4)=30280÷(56÷8)=40427÷(21÷3)=6172÷(40÷5)=960÷(10÷2)=1268÷(20÷5)=17244÷(28÷7)=61237÷(24÷8)=79665÷(63÷9)=95164÷(20÷5)=41996÷(36÷6)=166224÷(28÷7)=56243÷(63÷7)=27426÷(27÷9)=142231÷(42÷6)=33100÷(10÷2)=20306÷(18÷2)=34297÷(81÷9)=33339÷(24÷8)=113490÷(40÷8)=98782÷(18÷9)=391452÷(12÷6)=226705÷(15÷3)=14163÷(45÷5)=7280÷(63÷9)=4030÷(18÷3)=5399÷(35÷5)=57354÷(12÷2)=5945÷(54÷6)=5520÷(4×2)=65792÷(3×2)=132708÷(3×2)=118352÷(2×2)=88876÷(2×3)=146702÷(2×3)=11778÷(2×3)=13162÷(2×3)=27704÷(2×4)=88738÷(3×3)=82504÷(2×4)=63978÷(2×3)=163216÷(4×2)=27984÷(4×2)=123666÷(2×3)=111344÷(4×2)=43640÷(2×2)=160296÷(4×2)=37387÷(3×3)=43228÷(2×2)=57822÷(3×2)=137693÷(3×3)=77928÷(2×4)=116486÷(3×3)=54348÷(2×3)=5860÷(2×3)=10176÷(2×4)=22342÷(3×3)=38138÷(3×2)=23963÷(3×3)=107768÷(4×2)=96768÷(3×2)=128156÷(2×2)=39153÷(3×3)=17480÷(2×4)=60906÷(2×3)=151171÷(3×3)=19900÷(2×3)=150224÷(4×2)=28162÷(3×2)=27117×(56÷8)=819889×(15÷5)=266772×(32÷4)=576547×(49÷7)=3829209×(24÷6)=836135×(54÷6)=121557×(12÷6)=11429×(81÷9)=26111×(28÷7)=44833×(36÷6)=4998162×(24÷6)=648194×(16÷8)=38816×(49÷7)=112877×(27÷3)=7893326×(12÷6)=652836×(40÷5)=668877×(64÷8)=616937×(40÷8)=468549×(21÷3)=343286×(27÷9)=858337×(14÷7)=67472×(20÷4)=360104×(36÷4)=936319×(45÷9)=1595103×(16÷4)=412859×(24÷4)=515493×(18÷6)=279440×(42÷6)=3080405×(10÷5)=810887×(20÷4)=4435143×(36÷6)=85840×(12÷4)=120380×(12÷6)=760726×(18÷9)=1452140×(28÷4)=980333×(35÷7)=1665155×(24÷8)=465175×(16÷2)=140062×(36÷9)=248218×(28÷4)=152630×(110÷5)=66043×(198÷2)=425737×(136÷8)=62993×(100÷2)=465026×(116÷4)=75444×(450÷9)=220013×(300÷4)=97555×(75÷3)=137510×(153÷3)=51020×(210÷7)=60026×(24÷2)=31287×(138÷3)=400211×(248÷4)=68264×(80÷5)=102477×(44÷4)=84714×(639÷9)=99421×(60÷4)=31519×(534÷6)=169163×(98÷7)=88219×(396÷6)=125411×(234÷3)=85841×(77÷7)=45114×(56÷4)=19689×(205÷5)=364911×(190÷5)=41864×(51÷3)=108827×(279÷9)=83773×(84÷7)=87636×(100÷4)=90075×(144÷8)=135011×(174÷3)=63893×(176÷4)=409239×(171÷9)=74152×(69÷3)=119616×(306÷6)=81675×(72÷4)=135053×(153÷9)=90149×(136÷4)=166610×(248÷4)=62015×(539÷7)=115564+104×8=896411+123×5=102620+323×3=989761+100×4=1161362+196×3=95077+169×4=753485+198×2=8816