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368+78=751+798=170+302=279+400=290+126=253+240=345+154=736+379=59+15=233+233=124+57=945+297=217+137=845+824=308+73=488+167=319+93=252+768=187+141=811+241=337+66=474+295=127+229=223+409=170+59=341+598=111+146=328+143=241+171=268+443=378+69=129+101=68+247=139+498=70+226=309+657=223+144=917+405=180+52=373+403=464-361=979-548=267-47=810-264=350-284=848-354=416-400=872-616=458-256=305-99=342-65=470-163=62-50=453-304=317-130=431-13=491-195=421-405=251-231=745-324=491-340=385-272=445-213=422-405=169-104=740-118=471-211=883-253=316-232=597-577=370-96=879-679=125-82=345-312=440-409=562-40=374-350=944-846=436-317=945-934=84×9=96×8=129×3=476×4=106×7=809×2=50×8=17×8=11×7=915×8=27×4=11×4=87×6=36×9=52×9=230×7=47×4=995×9=345×2=384×4=317×2=759×9=247×4=42×4=178×5=351×3=41×4=84×5=36×3=615×2=299×2=928×3=26×8=856×8=144×5=703×6=142×5=127×5=158×6=448×2=142÷2=260÷2=324÷3=736÷8=36÷9=598÷2=50÷5=594÷3=154÷7=180÷3=135÷9=232÷4=147÷7=804÷2=212÷2=850÷2=287÷7=908÷4=210÷2=835÷5=386÷2=441÷3=292÷4=424÷4=400÷5=882÷9=18÷6=177÷3=168÷4=891÷3=351÷9=748÷2=72÷8=992÷4=222÷6=40÷4=158÷2=650÷2=204÷3=690÷3=20×14=87×27=79×12=75×50=18×54=39×38=11×75=26×96=11×89=57×45=21×27=19×37=26×33=47×52=13×36=80×69=13×60=99×57=24×19=14×34=47×10=19×81=23×34=63×19=10×66=76×50=11×30=12×30=22×15=77×43=46×16=65×32=49×13=25×53=37×23=24×44=34×17=69×85=25×35=65×12=134+234+55=595+418+487=52+319+261=464+347+570=221+15+13=958+592+854=58+299+206=895+886+288=59+335+592=150+566+125=71+105+225=974+482+20=12+273+343=441+489+795=309+604+50=967+947+518=77+172+518=325+834+216=207+330+60=686+679+145=140+99+277=840+340+581=816+86+51=791+197+762=335+77+276=727+545+990=387+378+50=30+230+176=307+495+47=272+717+448=256+90+600=486+62+841=126+322+59=839+920+527=133+337+362=771+108+571=201+403+224=503+396+435=632+234+131=285+925+927=432+29-157=540+798-491=208+238-103=291+487-68=212+168-227=917+717-285=18+341-218=187+986-151=126+250-185=535+474-669=178+263-233=417+185-142=31+390-128=349+726-621=154+275-310=656+30-358=140+199-58=476+669-278=89+115-101=269+733-714=263+106-144=202+203-58=234+71-107=788+880-770=185+306-469=39+846-127=161+227-15=380+744-499=240+81-246=768+719-955=120+215-147=630+329-514=87+49-75=986+284-301=237+208-407=380+388-481=86+252-226=46+27-16=213+181-354=645+491-781=410-129-96=344-249-40=398-14-188=949-909-17=418-190-121=391-27-36=365-48-192=895-127-119=415-88-17=645-125-429=327-83-165=787-234-138=398-11-31=972-355-109=463-155-241=524-120-139=221-141-73=978-58-804=420-175-79=375-26-61=454-109-249=785-489-156=311-199-111=766-481-201=164-130-31=325-123-84=488-45-44=822-356-395=351-88-222=685-240-140=344-34-91=745-15-443=464-123-299=861-46-757=475-57-218=850-511-277=298-78-196=831-378-391=348-210-64=797-417-103=379-360+415=751-247+417=461-341+40=436-116+800=188-138+154=492-74+514=223-165+221=773-15+432=350-178+35=563-446+282=228-76+89=936-309+577=115-44+201=556-404+246=387-40+58=664-505+250=489-199+37=862-370+163=150-141+321=346-26+404=480-40+20=962-459+69=489-234+161=995-317+206=418-378+133=452-408+946=384-224+49=905-493+316=64-55+38=613-190+101=214-207+53=488-85+919=422-361+25=710-557+440=324-197+198=881-167+848=125-30+383=596-85+949=330-95+187=829-824+786=19×14×2=77×73×6=12×12×3=98×93×4=14×15×3=22×62×3=18×12×3=52×34×9=45×10×2=75×21×8=31×10×3=87×70×4=10×10×3=83×15×9=20×21×2=77×48×7=15×20×2=26×74×4=27×10×2=55×10×8=15×10×2=50×50×6=12×21×2=80×53×9=12×14×2=44×25×2=24×15×2=77×82×3=10×48×2=60×20×8=20×12×3=53×78×6=11×21×2=68×52×7=16×16×3=71×54×9=10×25×3=21×12×5=10×13×3=25×14×3=18×2×9=435×2×7=18×4×6=42×9×2=19×7×5=251×3×4=18×6×8=21×3×9=19×3×8=45×3×4=24×4×7=35×2×3=31×3×6=146×4×9=72×2×6=133×6×7=17×2×5=67×5×8=21×7×5=42×4×2=28×2×4=153×3×7=29×3×6=53×7×3=18×3×9=229×3×2=15×8×7=270×3×4=55×7×2=494×2×4=24×2×7=195×2×7=20×2×6=64×3×9=15×9×2=81×2×4=36×3×6=185×2×3=109×4×2=19×4×3=11×5×43=11×2×92=12×4×59=12×7×21=11×4×18=37×2×62=15×6×84=13×3×69=10×6×10=49×2×65=30×2×41=29×3×48=10×7×64=12×4×90=23×2×54=13×2×16=47×2×87=24×4×71=24×3×86=11×2×67=14×5×15=26×2×45=18×3×46=34×2×79=16×3×58=23×2×43=19×3×19=33×2×23=10×9×90=10×2×47=47×2×63=25×2×41=30×2×55=19×5×85=31×3×58=33×3×79=14×3×46=49×2×85=12×5×24=20×3×81=26×33÷6=24×42÷8=19×50÷2=84×72÷6=12×28÷3=79×36÷3=30×21÷2=14×57÷6=14×39÷7=80×87÷8=44×20÷8=82×62÷2=31×25÷5=40×44÷2=36×16÷6=92×72÷4=12×13÷6=85×33÷3=21×30÷3=65×36÷6=24×19÷8=88×29÷2=11×58÷2=54×85÷5=13×36÷9=93×48÷4=10×12÷4=78×16÷8=14×64÷2=56×97÷7=25×26÷5=18×63÷7=12×60÷3=11×98÷2=28×14÷8=90×60÷3=42×13÷3=82×97÷2=12×14÷3=12×69÷9=164×6÷4=385×6÷7=18×5÷3=80×8÷2=112×2÷8=170×9÷2=364×2÷7=492×9÷4=28×3÷6=16×6÷4=80×9÷4=996×5÷2=314×3÷2=750×3÷9=98×6÷4=523×6÷3=32×9÷8=297×3÷9=236×3÷6=939×4÷2=84×2÷4=916×2÷4=58×8÷2=280×4÷2=126×6÷7=80×5÷2=48×3÷8=736×7÷8=15×8÷4=526×9÷6=108×4÷6=352×4÷8=68×9÷2=434×5÷2=118×6÷4=600×7÷2=12×2÷3=153×9÷3=186×4÷2=172×6÷4=828÷9÷2=162÷9÷6=480÷3÷8=600÷5÷4=72÷3÷2=426÷2÷3=500÷4÷5=512÷4÷2=24÷2÷3=532÷7÷2=360÷3÷4=50÷2÷5=270÷3÷2=330÷2÷3=344÷4÷2=672÷7÷6=576÷9÷4=440÷2÷5=936÷9÷8=525÷5÷5=978÷3÷2=744÷4÷6=544÷4÷2=704÷8÷8=600÷4÷6=320÷4÷8=606÷2÷3=54÷3÷2=504÷8÷7=180÷2÷3=630÷7÷5=900÷4÷9=351÷9÷3=272÷8÷2=630÷2÷9=954÷6÷3=378÷6÷7=182÷2÷7=90÷6÷5=84÷6÷7=945÷9×3=312÷6×9=270÷6×2=380÷2×9=272÷8×9=298÷2×7=904÷2×4=864÷2×4=555÷5×2=978÷6×8=679÷7×8=996÷6×2=791÷7×3=374÷2×7=236÷2×7=124÷2×8=318÷3×2=445÷5×8=32÷4×5=531÷3×2=350÷5×2=826÷7×8=144÷8×3=288÷6×3=114÷3×7=699÷3×6=696÷4×2=150÷6×4=524÷2×4=117÷3×7=490÷2×5=378÷9×2=324÷3×2=183÷3×9=568÷8×7=675÷9×3=828÷6×9=413÷7×3=318÷3×7=232÷4×2=320÷8×18=432÷6×68=66÷6×27=145÷5×55=364÷7×10=156÷2×29=30÷6×37=160÷4×15=45÷3×43=217÷7×44=224÷8×25=264÷4×60=60÷3×40=136÷4×48=27÷9×66=616÷7×74=90÷6×19=134÷2×41=300÷5×12=54÷2×56=44÷4×27=312÷4×39=38÷2×46=434÷7×38=105÷5×46=495÷5×39=54÷2×24=70÷7×17=284÷4×11=511÷7×72=50÷5×88=420÷6×12=301÷7×21=120÷3×78=60÷4×44=414÷9×15=252÷9×22=32÷8×62=72÷9×10=36÷2×44=20+(288-171)=39+(652-578)=224+(439-60)=316+(999-994)=146+(236-187)=69+(395-251)=393+(449-444)=338+(708-608)=398+(182-173)=53+(874-667)=346+(442-68)=466+(269-108)=243+(459-396)=62+(932-618)=276+(438-169)=13+(457-55)=385+(397-275)=820+(375-155)=381+(497-147)=612+(969-570)=342+(500-292)=115+(643-486)=465+(393-334)=76+(587-142)=430+(348-27)=732+(589-185)=205+(421-120)=81+(957-267)=395+(418-225)=807+(479-201)=372+(150-26)=611+(888-354)=82+(316-80)=725+(836-168)=28+(375-35)=418+(508-386)=399+(354-197)=172+(824-553)=280+(404-382)=572+(682-547)=414-(162+195)=977-(629+64)=325-(130+185)=817-(277+470)=155-(41+52)=623-(139+247)=453-(140+112)=939-(137+377)=366-(156+192)=789-(178+235)=456-(247+176)=879-(33+443)=437-(32+102)=847-(285+533)=290-(63+180)=711-(52+182)=484-(54+249)=935-(677+182)=360-(135+38)=904-(622+87)=357-(177+75)=796-(131+143)=380-(89+196)=769-(162+192)=459-(153+121)=922-(324+457)=301-(172+48)=867-(26+587)=457-(117+43)=994-(281+165)=366-(287+28)=702-(110+316)=423-(139+53)=790-(571+170)=410-(139+34)=891-(501+103)=403-(70+185)=900-(68+520)=357-(156+21)=895-(161+590)=123-(131-109)=929-(454-120)=398-(484-270)=103-(250-237)=467-(290-28)=211-(959-901)=234-(427-354)=511-(409-31)=425-(322-144)=776-(963-642)=388-(219-129)=588-(700-114)=105-(457-378)=932-(953-769)=401-(149-97)=626-(811-607)=145-(456-372)=568-(391-202)=440-(362-81)=947-(516-133)=141-(193-78)=771-(772-753)=407-(49-14)=465-(272-99)=136-(317-239)=775-(749-556)=390-(492-447)=614-(656-248)=381-(400-386)=802-(744-439)=472-(361-333)=915-(647-432)=262-(353-152)=455-(824-781)=457-(416-171)=564-(646-589)=179-(377-303)=778-(936-916)=276-(446-298)=731-(789-392)=117÷(81÷9)=291÷(24÷8)=42÷(56÷8)=800÷(20÷5)=270÷(18÷6)=12÷(10÷5)=54÷(27÷3)=111÷(24÷8)=387÷(24÷8)=556÷(14÷7)=110÷(10÷5)=348÷(16÷8)=165÷(24÷8)=240÷(28÷7)=350÷(20÷4)=999÷(54÷6)=48÷(30÷5)=345÷(20÷4)=273÷(21÷3)=705÷(10÷2)=375÷(15÷5)=287÷(28÷4)=280÷(48÷6)=207÷(27÷9)=212÷(20÷5)=220÷(12÷6)=366÷(42÷7)=512÷(12÷3)=468÷(24÷4)=364÷(10÷5)=203÷(42÷6)=489÷(27÷9)=426÷(10÷5)=180÷(40÷8)=136÷(72÷9)=840÷(42÷6)=358÷(16÷8)=72÷(12÷2)=236÷(16÷4)=920÷(10÷5)=822÷(3×2)=128÷(2×4)=276÷(3×2)=432÷(3×3)=504÷(2×2)=672÷(3×2)=72÷(2×4)=48÷(2×2)=315÷(3×3)=80÷(4×2)=648÷(4×2)=488÷(4×2)=990÷(2×3)=808÷(2×4)=30÷(3×2)=252÷(2×3)=256÷(2×2)=588÷(2×3)=954÷(3×3)=352÷(2×4)=380÷(2×2)=836÷(2×2)=208÷(2×4)=504÷(3×2)=126÷(2×3)=426÷(3×2)=708÷(2×2)=820÷(2×2)=440÷(2×4)=924÷(2×2)=160÷(2×4)=80÷(2×4)=200÷(2×2)=156÷(2×2)=488÷(2×2)=624÷(2×2)=968÷(4×2)=672÷(4×2)=936÷(4×2)=512÷(4×2)=85×(63÷9)=792×(25÷5)=320×(18÷9)=632×(12÷4)=155×(12÷2)=52×(12÷4)=111×(49÷7)=55×(25÷5)=141×(54÷9)=38×(72÷8)=74×(14÷7)=207×(32÷4)=31×(27÷3)=652×(36÷9)=104×(27÷9)=178×(16÷2)=193×(36÷9)=96×(42÷7)=109×(20÷4)=133×(16÷2)=91×(20÷5)=723×(15÷3)=415×(18÷9)=612×(24÷6)=102×(48÷8)=420×(45÷9)=109×(15÷3)=774×(24÷8)=60×(45÷5)=532×(25÷5)=126×(14÷2)=627×(15÷5)=35×(36÷4)=739×(12÷6)=309×(10÷5)=390×(20÷5)=155×(12÷3)=781×(21÷3)=253×(16÷8)=718×(24÷3)=27×(133÷7)=41×(120÷4)=60×(24÷2)=74×(219÷3)=65×(60÷5)=67×(45÷3)=20×(69÷3)=28×(432÷8)=62×(80÷5)=99×(396÷6)=37×(243÷9)=77×(350÷5)=11×(152÷2)=45×(294÷6)=27×(80÷8)=89×(200÷8)=20×(182÷7)=53×(156÷6)=16×(90÷9)=71×(420÷6)=60×(55÷5)=87×(485÷5)=36×(80÷8)=23×(132÷2)=36×(60÷4)=81×(318÷6)=13×(51÷3)=39×(264÷3)=57×(39÷3)=83×(144÷9)=33×(28÷2)=88×(330÷6)=22×(288÷9)=48×(490÷7)=17×(99÷9)=59×(282÷6)=18×(322÷7)=72×(318÷6)=50×(68÷4)=71×(300÷4)=450+115×3=548+75×3=307+68×6=817+93×5=169+156×4=945+77×3=157+217×3=952+52×8=322+10×8=633+270×3=258+104×3=397+44×3=279+226×2=139+148×2=495+72×7=834+64×6=343+11×8=858+10×7=257+33×8=287+213×2=325+91×3=741+244×3=435+157×3=815+138×4=257+280×2=63+54×6=46+83×2=305+321×3=111+73×9=761+68×7=87×3+11=457×2+58=152×4+307=91×9+541=118×6+94=271×2+90=53×8+152=241×2+16=51×8+177=325×3+491=99+30×23=744+15×46=344+37×13=550+23×29=497+13×20=508+21×30=121+19×12=834+59×12=252+36×19=168+17×10=121+29×29=362+14×17=437+15×13=581+23×24=12+31×11=904+26×16=48+39×23=355+15×28=28+95×10=614+12×48=361+18×24=181+60×11=122+18×37=339+13×47=151+18×39=97+17×20=83+14×23=842+48×17=388+10×21=219+10×14=21×23+190=18×38+217=37×14+233=42×14+72=70×10+135=51×19+913=13×17+317=37×13+200=13×25+243=12×29+728=433-14×15=902-13×39=367-16×18=451-14×25=468-22×21=751-16×22=412-12×30=921-19×17=493-27×16=923-10×77=474-13×13=871-38×16=489-14×32=553-20×16=447-33×10=502-19×23=490-16×26=599-11×19=310-10×16=935-31×19=488-10×31=783-62×11=440-15×15=668-53×12=403-16×15=688-10×45=457-24×11=505-26×15=443-15×28=791-17×27=356-19×13=683-13×13=431-10×27=704-21×21=396-16×15=615-31×10=407-14×19=763-18×28=498-10×15=885-65×13=364-29×5=900-16×8=74-24×2=261-29×5=403-121×3=533-160×3=292-33×7=818-65×9=217-32×5=592-21×9=399-16×4=674-161×3=387-31×5=642-11×8=309-15×6=992-35×8=470-156×3=490-44×6=306-93×3=155-19×8=204-100×2=913-100×5=189-39×3=731-297×2=215-18×9=777-137×2=150-13×3=222-101×2=280-56×3=594-179×2=158-13×6=901-26×3=173-20×7=348-33×3=361-32×6=283-131×2=417-24×9=553-132×4=85-16×4=833-48×6=14×27-137=60×11-227=14×25-337=26×34-864=31×16-115=10×92-221=14×27-218=49×14-103=14×35-247=19×46-805=10×41-352=10×60-329=18×13-209=17×29-175=11×15-114=64×12-330=33×13-357=34×22-345=16×11-154=32×31-104=45×11-62=12×28-64=21×23-140=29×29-561=15×32-319=62×15-270=17×21-249=40×14-257=15×27-13=47×19-593=12×19-43=14×38-102=12×29-242=23×40-323=13×31-204=58×15-788=11×17-65=39×22-726=13×32-14=14×66-809=231×2-230=723×9-726=152×2-176=486×5-951=477×2-806=679×6-948=112×8-550=466×6-374=232×4-257=868×8-351=125×6-121=261×7-90=196×4-330=598×8-834=84×7-364=666×4-127=139×2-262=798×8-509=164×6-685=721×4-356=318×3-308=613×5-108=100×9-210=230×4-70=39×7-17=557×3-689=314×2-123=760×3-375=146×6-438=793×4-522=59×6-10=749×5-978=91×4-134=595×3-467=150×6-183=221×7-338=423×2-98=218×5-412=87×2-138=386×6-524=325+250÷2=533+810÷3=43+82÷2=605+621÷3=320+652÷2=874+280÷2=390+444÷3=139+408÷4=464+119÷7=73+182÷2=428+684÷4=111+658÷2=173+602÷2=421+855÷5=149+786÷2=650+732÷3=397+36÷2=857+404÷4=136+768÷2=553+122÷2=72÷3+280=295÷5+710=324÷6+357=814÷2+968=705÷3+137=117÷3+869=222÷3+338=190÷5+548=912÷4+154=852÷6+208=960÷2+360=738÷6+708=594÷3+187=188÷4+226=980÷2+402=612÷2+174=560÷8+481=782÷2+139=816÷2+480=666÷9+85=429-250÷5=225-784÷8=290-795÷3=356-990÷5=48-120÷6=489-200÷2=182-288÷9=791-252÷9=464-996÷6=809-250÷2=450-684÷9=931-610÷5=368-152÷2=285-483÷3=412-873÷9=867-784÷2=267-588÷7=578-686÷7=435-846÷9=644-310÷2=228-330÷3=891-252÷9=466-999÷3=864-45÷9=349-225÷3=672-728÷7=192-708÷6=631-918÷3=449-24÷6=825-845÷5=123-456÷4=838-394÷2=348-475÷5=578-980÷4=264-784÷7=457-740÷4=348-580÷5=257-575÷5=446-918÷9=617-553÷7=24×(288-267)=46×(525-511)=35×(115-87)=56×(406-309)=16×(294-272)=99×(461-372)=18×(105-88)=81×(780-726)=12×(68-45)=61×(948-914)=38×(374-351)=28×(965-890)=19×(100-66)=52×(749-686)=13×(256-212)=22×(407-371)=12×(454-375)=28×(597-582)=52×(78-65)=72×(205-113)=(400-389)×75=(58-16)×56=(90-56)×17=(202-180)×23=(66-19)×16=(592-538)×46=(499-454)×18=(644-606)×32=(256-236)×50=(892-830)×51=(380-351)×14=(932-869)×89=(69-40)×28=(267-218)×18=(238-226)×41=(991-893)×21=(358-343)×51=(167-79)×29=(222-187)×22=(455-419)×11=89×(271-262)=462×(881-873)=309×(334-331)=451×(210-205)=71×(402-393)=655×(345-337)=226×(164-160)=697×(786-783)=48×(117-109)=371×(931-925)=237×(394-390)=63×(567-561)=56×(262-253)=161×(43-35)=130×(226-221)=242×(128-120)=196×(45-40)=278×(876-868)=105×(404-397)=135×(809-802)=178×(109-105)=156×(108-102)=57×(23-19)=477×(244-239)=72×(271-262)=187×(872-869)=132×(155-148)=940×(984-977)=69×(422-413)=643×(745-737)=293×(148-145)=169×(852-849)=49×(444-436)=87×(404-398)=26×(259-252)=265×(616-608)=216×(182-179)=340×(278-271)=245×(24-20)=400×(298-293)=477÷(347-344)=207÷(769-766)=35÷(462-455)=711÷(838-829)=414÷(403-401)=822÷(575-573)=12÷(217-214)=358÷(71-69)=234÷(266-257)=310÷(318-316)=52÷(494-490)=801÷(438-435)=342÷(374-368)=435÷(594-591)=200÷(412-408)=966÷(24-18)=357÷(17-10)=762÷(132-129)=468÷(467-464)=530÷(959-957)=156÷(45-43)=674÷(248-246)=20÷(290-286)=724÷(445-441)=32÷(186-182)=398÷(219-217)=448÷(97-95)=300÷(573-568)=132÷(184-180)=978÷(258-255)=468÷(267-258)=297÷(720-717)=18÷(491-488)=324÷(128-126)=472÷(481-479)=801÷(936-927)=266÷(377-370)=196÷(762-755)=174÷(196-193)=423÷(389-380)=(422-374)÷6=(506-136)÷5=(431-191)÷6=(728-80)÷9=(283-43)÷3=(720-408)÷4=(398-302)÷4=(411-277)÷2=(377-338)÷3=(974-338)÷2=(228-126)÷6=(779-489)÷2=(491-464)÷9=(868-596)÷4=(436-124)÷3=(938-122)÷3=(192-144)÷4=(761-337)÷4=(152-136)÷4=(983-13)÷2=(253-70)÷3=(508-156)÷2=(205-43)÷3=(630-458)÷4=(250-82)÷4=(467-157)÷5=(251-91)÷8=(541-493)÷4=(297-228)÷3=(293-269)÷8=(257-206)÷3=(352-50)÷2=(333-323)÷2=(92-11)÷3=(54-30)÷8=(382-284)÷2=(151-13)÷2=(889-496)÷3=(360-267)÷3=(661-373)÷6=1/8+4/8=2/8+5/8=1/6+3/6=1/7+2/7=4/8+2/8=3/9+4/9=1/5+2/5=1/5+3/5=3/7+2/7=5/10+2/10=2/7+4/7=2/9+6/9=4/8-2/8=3/10-2/10=3/6-2/6=3/9-2/9=2/5-1/5=2/3-1/3=4/7-2/7=5/7-2/7=2/6-1/6=3/8-1/8=5/8-1/8=5/9-2/9=7.7+2.8=23.2+5.2=9.9+3.6=0.4+5.2=7.0+0.6=37.4+9.7=3.4+4.8=46.4+6.4=1.6+4.6=2.9+2.5=8.9+8.0=23.9+5.0=4.5+5.4=18.0+7.2=3.1+6.7=7.2+7.1=0.2+9.9=4.0+81.0=1.1+5.4=83.9+2.1=0.9+3.9=7.6+8.9=8.7+1.3=30.1+43.1=8.2+3.6=13.7+70.2=6.1+0.6=7.1+7.0=0.9+2.6=43.9+3.8=7.6+0.4=16.6+57.6=0.4+3.8=4.6+1.9=7.3+7.4=18.2+46.4=0.2+9.8=25.9+45.1=7.6+8.8=7.1+8.4=7.2-5.8=71.9-14.3=9.6-8.7=3.5-0.2=8.6-2.1=59.9-55.4=4.3-3.6=47.7-41.7=9.3-8.6=9.4-6.1=6.9-0.8=27.0-6.0=7.8-7.0=88.8-84.7=5.9-0.3=9.4-2.8=1.0-0.3=64.6-2.4=5.0-3.2=49.6-8.6=5.9-5.2=8.8-7.8=2.6-1.7=93.0-29.6=6.8-6.5=88.2-82.5=8.5-5.0=6.4-0.9=6.2-4.5=20.9-20.5=9.1-4.2=73.0-62.6=7.5-1.0=4.2-3.9=3.8-3.4=61.3-43.5=6.3-4.6=28.0-7.5=8.7-5.7=2.1-1.8=参考答案368+78=446751+798=1549170+302=472279+400=679290+126=416253+240=493345+154=499736+379=111559+15=74233+233=466124+57=181945+297=1242217+137=354845+824=1669308+73=381488+167=655319+93=412252+768=1020187+141=328811+241=1052337+66=403474+295=769127+229=356223+409=632170+59=229341+598=939111+146=257328+143=471241+171=412268+443=711378+69=447129+101=23068+247=315139+498=63770+226=296309+657=966223+144=367917+405=1322180+52=232373+403=776464-361=103979-548=431267-47=220810-264=546350-284=66848-354=494416-400=16872-616=256458-256=202305-99=206342-65=277470-163=30762-50=12453-304=149317-130=187431-13=418491-195=296421-405=16251-231=20745-324=421491-340=151385-272=113445-213=232422-405=17169-104=65740-118=622471-211=260883-253=630316-232=84597-577=20370-96=274879-679=200125-82=43345-312=33440-409=31562-40=522374-350=24944-846=98436-317=119945-934=1184×9=75696×8=768129×3=387476×4=1904106×7=742809×2=161850×8=40017×8=13611×7=77915×8=732027×4=10811×4=4487×6=52236×9=32452×9=468230×7=161047×4=188995×9=8955345×2=690384×4=1536317×2=634759×9=6831247×4=98842×4=168178×5=890351×3=105341×4=16484×5=42036×3=108615×2=1230299×2=598928×3=278426×8=208856×8=6848144×5=720703×6=4218142×5=710127×5=635158×6=948448×2=896142÷2=71260÷2=130324÷3=108736÷8=9236÷9=4598÷2=29950÷5=10594÷3=198154÷7=22180÷3=60135÷9=15232÷4=58147÷7=21804÷2=402212÷2=106850÷2=425287÷7=41908÷4=227210÷2=105835÷5=167386÷2=193441÷3=147292÷4=73424÷4=106400÷5=80882÷9=9818÷6=3177÷3=59168÷4=42891÷3=297351÷9=39748÷2=37472÷8=9992÷4=248222÷6=3740÷4=10158÷2=79650÷2=325204÷3=68690÷3=23020×14=28087×27=234979×12=94875×50=375018×54=97239×38=148211×75=82526×96=249611×89=97957×45=256521×27=56719×37=70326×33=85847×52=244413×36=46880×69=552013×60=78099×57=564324×19=45614×34=47647×10=47019×81=153923×34=78263×19=119710×66=66076×50=380011×30=33012×30=36022×15=33077×43=331146×16=73665×32=208049×13=63725×53=132537×23=85124×44=105634×17=57869×85=586525×35=87565×12=780134+234+55=423595+418+487=150052+319+261=632464+347+570=1381221+15+13=249958+592+854=240458+299+206=563895+886+288=206959+335+592=986150+566+125=84171+105+225=401974+482+20=147612+273+343=628441+489+795=1725309+604+50=963967+947+518=243277+172+518=767325+834+216=1375207+330+60=597686+679+145=1510140+99+277=516840+340+581=1761816+86+51=953791+197+762=1750335+77+276=688727+545+990=2262387+378+50=81530+230+176=436307+495+47=849272+717+448=1437256+90+600=946486+62+841=1389126+322+59=507839+920+527=2286133+337+362=832771+108+571=1450201+403+224=828503+396+435=1334632+234+131=997285+925+927=2137432+29-157=304540+798-491=847208+238-103=343291+487-68=710212+168-227=153917+717-285=134918+341-218=141187+986-151=1022126+250-185=191535+474-669=340178+263-233=208417+185-142=46031+390-128=293349+726-621=454154+275-310=119656+30-358=328140+199-58=281476+669-278=86789+115-101=103269+733-714=288263+106-144=225202+203-58=347234+71-107=198788+880-770=898185+306-469=2239+846-127=758161+227-15=373380+744-499=625240+81-246=75768+719-955=532120+215-147=188630+329-514=44587+49-75=61986+284-301=969237+208-407=38380+388-481=28786+252-226=11246+27-16=57213+181-354=40645+491-781=355410-129-96=185344-249-40=55398-14-188=196949-909-17=23418-190-121=107391-27-36=328365-48-192=125895-127-119=649415-88-17=310645-125-429=91327-83-165=79787-234-138=415398-11-31=356972-355-109=508463-155-241=67524-120-139=265221-141-73=7978-58-804=116420-175-79=166375-26-61=288454-109-249=96785-489-156=140311-199-111=1766-481-201=84164-130-31=3325-123-84=118488-45-44=399822-356-395=71351-88-222=41685-240-140=305344-34-91=219745-15-443=287464-123-299=42861-46-757=58475-57-218=200850-511-277=62298-78-196=24831-378-391=62348-210-64=74797-417-103=277379-360+415=434751-247+417=921461-341+40=160436-116+800=1120188-138+154=204492-74+514=932223-165+221=279773-15+432=1190350-178+35=207563-446+282=399228-76+89=241936-309+577=1204115-44+201=272556-404+246=398387-40+58=405664-505+250=409489-199+37=327862-370+163=655150-141+321=330346-26+404=724480-40+20=460962-459+69=572489-234+161=416995-317+206=884418-378+133=173452-408+946=990384-224+49=209905-493+316=72864-55+38=47613-190+101=524214-207+53=60488-85+919=1322422-361+25=86710-557+440=593324-197+198=325881-167+848=1562125-30+383=478596-85+949=1460330-95+187=422829-824+786=79119×14×2=53277×73×6=3372612×12×3=43298×93×4=3645614×15×3=63022×62×3=409218×12×3=64852×34×9=1591245×10×2=90075×21×8=1260031×10×3=93087×70×4=2436010×10×3=30083×15×9=1120520×21×2=84077×48×7=2587215×20×2=60026×74×4=769627×10×2=54055×10×8=440015×10×2=30050×50×6=1500012×21×2=50480×53×9=3816012×14×2=33644×25×2=220024×15×2=72077×82×3=1894210×48×2=96060×20×8=960020×12×3=72053×78×6=2480411×21×2=46268×52×7=2475216×16×3=76871×54×9=3450610×25×3=75021×12×5=126010×13×3=39025×14×3=105018×2×9=324435×2×7=609018×4×6=43242×9×2=75619×7×5=665251×3×4=301218×6×8=86421×3×9=56719×3×8=45645×3×4=54024×4×7=67235×2×3=21031×3×6=558146×4×9=525672×2×6=864133×6×7=558617×2×5=17067×5×8=268021×7×5=73542×4×2=33628×2×4=224153×3×7=321329×3×6=52253×7×3=111318×3×9=486229×3×2=137415×8×7=840270×3×4=324055×7×2=770494×2×4=395224×2×7=336195×2×7=273020×2×6=24064×3×9=172815×9×2=27081×2×4=64836×3×6=648185×2×3=1110109×4×2=87219×4×3=22811×5×43=236511×2×92=202412×4×59=283212×7×21=176411×4×18=79237×2×62=458815×6×84=756013×3×69=269110×6×10=60049×2×65=637030×2×41=246029×3×48=417610×7×64=448012×4×90=432023×2×54=248413×2×16=41647×2×87=817824×4×71=681624×3×86=619211×2×67=147414×5×15=105026×2×45=234018×3×46=248434×2×79=537216×3×58=278423×2×43=197819×3×19=108333×2×23=151810×9×90=810010×2×47=94047×2×63=592225×2×41=205030×2×55=330019×5×85=807531×3×58=539433×3×79=782114×3×46=193249×2×85=833012×5×24=144020×3×81=486026×33÷6=14324×42÷8=12619×50÷2=47584×72÷6=100812×28÷3=11279×36÷3=94830×21÷2=31514×57÷6=13314×39÷7=7880×87÷8=87044×20÷8=11082×62÷2=254231×25÷5=15540×44÷2=88036×16÷6=9692×72÷4=165612×13÷6=2685×33÷3=93521×30÷3=21065×36÷6=39024×19÷8=5788×29÷2=127611×58÷2=31954×85÷5=91813×36÷9=5293×48÷4=111610×12÷4=3078×16÷8=15614×64÷2=44856×97÷7=77625×26÷5=13018×63÷7=16212×60÷3=24011×98÷2=53928×14÷8=4990×60÷3=180042×13÷3=18282×97÷2=397712×14÷3=5612×69÷9=92164×6÷4=246385×6÷7=33018×5÷3=3080×8÷2=320112×2÷8=28170×9÷2=765364×2÷7=104492×9÷4=110728×3÷6=1416×6÷4=2480×9÷4=180996×5÷2=2490314×3÷2=471750×3÷9=25098×6÷4=147523×6÷3=104632×9÷8=36297×3÷9=99236×3÷6=118939×4÷2=187884×2÷4=42916×2÷4=45858×8÷2=232280×4÷2=560126×6÷7=10880×5÷2=20048×3÷8=18736×7÷8=64415×8÷4=30526×9÷6=789108×4÷6=72352×4÷8=17668×9÷2=306434×5÷2=1085118×6÷4=177600×7÷2=210012×2÷3=8153×9÷3=459186×4÷2=372172×6÷4=258828÷9÷2=46162÷9÷6=3480÷3÷8=20600÷5÷4=3072÷3÷2=12426÷2÷3=71500÷4÷5=25512÷4÷2=6424÷2÷3=4532÷7÷2=38360÷3÷4=3050÷2÷5=5270÷3÷2=45330÷2÷3=55344÷4÷2=43672÷7÷6=16576÷9÷4=16440÷2÷5=44936÷9÷8=13525÷5÷5=21978÷3÷2=163744÷4÷6=31544÷4÷2=68704÷8÷8=11600÷4÷6=25320÷4÷8=10606÷2÷3=10154÷3÷2=9504÷8÷7=9180÷2÷3=30630÷7÷5=18900÷4÷9=25351÷9÷3=13272÷8÷2=17630÷2÷9=35954÷6÷3=53378÷6÷7=9182÷2÷7=1390÷6÷5=384÷6÷7=2945÷9×3=315312÷6×9=468270÷6×2=90380÷2×9=1710272÷8×9=306298÷2×7=1043904÷2×4=1808864÷2×4=1728555÷5×2=222978÷6×8=1304679÷7×8=776996÷6×2=332791÷7×3=339374÷2×7=1309236÷2×7=826124÷2×8=496318÷3×2=212445÷5×8=71232÷4×5=40531÷3×2=354350÷5×2=140826÷7×8=944144÷8×3=54288÷6×3=144114÷3×7=266699÷3×6=1398696÷4×2=348150÷6×4=100524÷2×4=1048117÷3×7=273490÷2×5=1225378÷9×2=84324÷3×2=216183÷3×9=549568÷8×7=497675÷9×3=225828÷6×9=1242413÷7×3=177318÷3×7=742232÷4×2=116320÷8×18=720432÷6×68=489666÷6×27=297145÷5×55=1595364÷7×10=520156÷2×29=226230÷6×37=185160÷4×15=60045÷3×43=645217÷7×44=1364224÷8×25=700264÷4×60=396060÷3×40=800136÷4×48=163227÷9×66=198616÷7×74=651290÷6×19=285134÷2×41=2747300÷5×12=72054÷2×56=151244÷4×27=297312÷4×39=304238÷2×46=874434÷7×38=2356105÷5×46=966495÷5×39=386154÷2×24=64870÷7×17=170284÷4×11=781511÷7×72=525650÷5×88=880420÷6×12=840301÷7×21=903120÷3×78=312060÷4×44=660414÷9×15=690252÷9×22=61632÷8×62=24872÷9×10=8036÷2×44=79220+(288-171)=13739+(652-578)=113224+(439-60)=603316+(999-994)=321146+(236-187)=19569+(395-251)=213393+(449-444)=398338+(708-608)=438398+(182-173)=40753+(874-667)=260346+(442-68)=720466+(269-108)=627243+(459-396)=30662+(932-618)=376276+(438-169)=54513+(457-55)=415385+(397-275)=507820+(375-155)=1040381+(497-147)=731612+(969-570)=1011342+(500-292)=550115+(643-486)=272465+(393-334)=52476+(587-142)=521430+(348-27)=751732+(589-185)=1136205+(421-120)=50681+(957-267)=771395+(418-225)=588807+(479-201)=1085372+(150-26)=496611+(888-354)=114582+(316-80)=318725+(836-168)=139328+(375-35)=368418+(508-386)=540399+(354-197)=556172+(824-553)=443280+(404-382)=302572+(682-547)=707414-(162+195)=57977-(629+64)=284325-(130+185)=10817-(277+470)=70155-(41+52)=62623-(139+247)=237453-(140+112)=201939-(137+377)=425366-(156+192)=18789-(178+235)=376456-(247+176)=33879-(33+443)=403437-(32+102)=303847-(285+533)=29290-(63+180)=47711-(52+182)=477484-(54+249)=181935-(677+182)=76360-(135+38)=187904-(622+87)=195357-(177+75)=105796-(131+143)=522380-(89+196)=95769-(162+192)=415459-(153+121)=185922-(324+457)=141301-(172+48)=81867-(26+587)=254457-(117+43)=297994-(281+165)=548366-(287+28)=51702-(110+316)=276423-(139+53)=231790-(571+170)=49410-(139+34)=237891-(501+103)=287403-(70+185)=148900-(68+520)=312357-(156+21)=180895-(161+590)=144123-(131-109)=101929-(454-120)=595398-(484-270)=184103-(250-237)=90467-(290-28)=205211-(959-901)=153234-(427-354)=161511-(409-31)=133425-(322-144)=247776-(963-642)=455388-(219-129)=298588-(700-114)=2105-(457-378)=26932-(953-769)=748401-(149-97)=349626-(811-607)=422145-(456-372)=61568-(391-202)=379440-(362-81)=159947-(516-133)=564141-(193-78)=26771-(772-753)=752407-(49-14)=372465-(272-99)=292136-(317-239)=58775-(749-556)=582390-(492-447)=345614-(656-248)=206381-(400-386)=367802-(744-439)=497472-(361-333)=444915-(647-432)=700262-(353-152)=61455-(824-781)=412457-(416-171)=212564-(646-589)=507179-(377-303)=105778-(936-916)=758276-(446-298)=128731-(789-392)=334117÷(81÷9)=13291÷(24÷8)=9742÷(56÷8)=6800÷(20÷5)=200270÷(18÷6)=9012÷(10÷5)=654÷(27÷3)=6111÷(24÷8)=37387÷(24÷8)=129556÷(14÷7)=278110÷(10÷5)=55348÷(16÷8)=174165÷(24÷8)=55240÷(28÷7)=60350÷(20÷4)=70999÷(54÷6)=11148÷(30÷5)=8345÷(20÷4)=69273÷(21÷3)=39705÷(10÷2)=141375÷(15÷5)=125287÷(28÷4)=41280÷(48÷6)=35207÷(27÷9)=69212÷(20÷5)=53220÷(12÷6)=110366÷(42÷7)=61512÷(12÷3)=128468÷(24÷4)=78364÷(10÷5)=182203÷(42÷6)=29489÷(27÷9)=163426÷(10÷5)=213180÷(40÷8)=36136÷(72÷9)=17840÷(42÷6)=120358÷(16÷8)=17972÷(12÷2)=12236÷(16÷4)=59920÷(10÷5)=460822÷(3×2)=137128÷(2×4)=16276÷(3×2)=46432÷(3×3)=48504÷(2×2)=126672÷(3×2)=11272÷(2×4)=948÷(2×2)=12315÷(3×3)=3580÷(4×2)=10648÷(4×2)=81488÷(4×2)=61990÷(2×3)=165808÷(2×4)=10130÷(3×2)=5252÷(2×3)=42256÷(2×2)=64588÷(2×3)=98954÷(3×3)=106352÷(2×4)=44380÷(2×2)=95836÷(2×2)=209208÷(2×4)=26504÷(3×2)=84126÷(2×3)=21426÷(3×2)=71708÷(2×2)=177820÷(2×2)=205440÷(2×4)=55924÷(2×2)=231160÷(2×4)=2080÷(2×4)=10200÷(2×2)=50156÷(2×2)=39488÷(2×2)=122624÷(2×2)=156968÷(4×2)=121672÷(4×2)=84936÷(4×2)=117512÷(4×2)=6485×(63÷9)=595792×(25÷5)=3960320×(18÷9)=640632×(12÷4)=1896155×(12÷2)=93052×(12÷4)=156111×(49÷7)=77755×(25÷5)=275141×(54÷9)=84638×(72÷8)=34274×(14÷7)=148207×(32÷4)=165631×(27÷3)=279652×(36÷9)=2608104×(27÷9)=312178×(16÷2)=1424193×(36÷9)=77296×(42÷7)=576109×(20÷4)=545133×(16÷2)=106491×(20÷5)=364723×(15÷3)=3615415×(18÷9)=830612×(24÷6)=2448102×(48÷8)=612420×(45÷9)=2100109×(15÷3)=545774×(24÷8)=232260×(45÷5)=540532×(25÷5)=2660126×(14÷2)=882627×(15÷5)=188135×(36÷4)=315739×(12÷6)=1478309×(10÷5)=618390×(20÷5)=1560155×(12÷3)=620781×(21÷3)=5467253×(16÷8)=506718×(24÷3)=574427×(133÷7)=51341×(120÷4)=123060×(24÷2)=72074×(219÷3)=540265×(60÷5)=78067×(45÷3)=100520×(69÷3)=46028×(432÷8)=151262×(80÷5)=99299×(396÷6)=653437×(243÷9)=99977×(350÷5)=539011×(152÷2)=83645×(294÷6)=220527×(80÷8)=27089×(200÷8)=222520×(182÷7)=52053×(156÷6)=137816×(90÷9)=16071×(420÷6)=497060×(55÷5)=66087×(485÷5)=843936×(80÷8)=36023×(132÷2)=151836×(60÷4)=54081×(318÷6)=429313×(51÷3)=22139×(264÷3)=343257×(39÷3)=74183×(144÷9)=132833×(28÷2)=46288×(330÷6)=484022×(288÷9)=70448×(490÷7)=336017×(99÷9)=18759×(282÷6)=277318×(322÷7)=82872×(318÷6)=381650×(68÷4)=85071×(300÷4)=5325450+115×3=795548+75×3=773307+68×6=715817+93×5=1282169+156×4=7939