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108+224=957+412=122+129=248+474=50+277=347+407=67+371=408+518=163+293=95+261=35+35=356+930=33+46=626+798=157+306=185+144=61+296=72+186=224+74=539+968=326+113=31+124=112+183=233+930=249+146=425+488=218+250=91+341=146+276=425+273=22+109=841+352=85+152=399+375=100+69=451+474=69+94=756+285=117+150=513+98=434-312=606-498=119-87=649-255=471-203=993-839=416-87=824-207=472-392=990-96=282-174=547-241=353-179=642-415=203-132=335-109=276-103=530-63=434-217=738-207=285-201=429-210=321-127=599-150=458-75=757-41=430-142=786-586=383-286=908-318=492-22=783-751=435-308=715-88=476-291=980-27=91-14=111-22=329-291=916-58=40×7=355×8=42×4=681×3=424×2=202×4=57×3=202×8=61×3=501×5=181×4=166×8=241×2=362×6=231×2=208×5=114×3=555×2=11×2=700×2=354×2=91×3=213×4=237×6=90×3=184×2=309×3=160×8=227×3=236×7=29×9=591×7=104×4=691×4=16×8=395×9=129×3=232×7=119×3=913×7=184÷4=828÷4=70÷7=882÷2=310÷2=489÷3=240÷8=870÷5=194÷2=738÷6=273÷7=156÷2=260÷5=861÷7=147÷7=259÷7=208÷2=624÷3=370÷5=657÷3=396÷4=632÷2=336÷7=214÷2=248÷8=65÷5=100÷5=108÷3=198÷6=944÷8=300÷3=252÷2=201÷3=296÷4=365÷5=174÷2=135÷5=723÷3=178÷2=255÷3=62×12=52×51=27×12=63×10=19×24=64×53=11×47=65×28=12×42=74×69=56×14=54×82=29×14=77×70=11×56=24×97=19×29=34×37=19×44=22×68=58×15=96×82=55×11=52×63=34×14=28×46=42×19=51×15=13×76=97×10=15×55=49×18=41×18=53×95=28×30=76×28=23×27=52×58=39×17=40×97=98+274+471=664+988+290=379+216+308=73+99+565=90+666+123=509+584+123=150+549+290=662+83+96=517+255+86=471+632+479=13+471+486=782+661+444=814+25+10=918+146+912=595+128+85=978+637+547=30+484+221=878+200+374=29+885+65=552+189+879=136+240+226=848+916+152=24+837+138=845+133+218=356+223+401=273+397+496=238+174+458=261+923+293=138+368+170=545+167+896=126+62+689=671+492+906=50+489+35=595+204+916=434+60+176=173+953+792=115+146+630=799+104+76=189+92+610=720+346+883=327+23-235=951+210-336=344+60-65=648+979-641=346+49-375=859+630-374=85+327-259=51+845-750=103+335-410=720+178-538=157+343-310=699+897-83=110+332-120=225+771-832=273+161-43=862+332-671=247+212-428=695+441-806=196+118-146=785+699-786=26+313-149=154+330-291=29+268-64=76+783-805=234+247-265=812+280-247=49+349-189=801+12-738=210+85-99=189+461-19=289+49-304=817+485-663=81+246-242=689+785-659=447+52-408=788+46-253=401+69-24=365+983-787=74+400-190=413+205-60=302-29-147=518-13-504=479-24-301=731-39-637=406-12-39=819-391-214=431-166-165=956-283-99=494-43-357=884-161-261=470-28-142=740-95-597=495-324-95=910-329-331=461-232-81=950-404-164=464-233-160=760-571-77=353-13-312=758-27-301=202-89-86=959-503-359=408-249-38=727-67-373=283-24-31=724-278-35=447-109-36=694-444-142=317-105-141=433-197-25=463-82-29=554-36-221=384-81-260=825-48-127=479-191-61=795-297-418=334-120-108=797-147-646=459-305-149=805-724-19=41-41+251=644-276+924=472-171+119=627-365+735=387-352+367=366-79+923=104-41+336=562-117+853=399-10+73=753-643+450=337-107+241=494-445+39=468-449+215=557-483+716=392-270+282=678-325+66=493-392+52=556-435+999=32-21+377=143-93+260=499-468+403=753-453+307=369-294+91=643-129+49=255-165+72=942-454+33=21-11+248=539-171+631=139-99+312=466-398+615=311-180+350=917-372+709=157-42+371=638-213+715=71-19+205=928-766+417=447-437+212=767-452+902=237-103+168=662-157+81=12×31×2=32×39×9=10×23×4=49×52×9=10×11×7=48×19×7=15×11×2=32×28×2=10×12×7=41×26×6=21×10×3=93×25×3=14×11×2=89×87×7=10×21×4=10×44×7=14×15×4=44×46×2=10×21×2=51×50×2=16×20×2=73×38×6=10×16×2=78×54×7=14×33×2=41×54×8=35×14×2=53×91×4=28×11×3=24×54×6=13×29×2=58×89×5=14×16×4=60×56×4=12×11×3=45×94×9=13×11×5=85×43×7=14×11×5=74×67×7=33×2×3=96×4×3=54×4×3=243×2×6=32×4×7=128×3×4=27×2×8=196×3×4=17×6×4=495×2×6=23×2×5=87×9×5=56×4×3=57×7×5=19×6×3=77×7×5=47×2×7=110×7×5=21×6×7=181×5×8=151×3×2=33×7×5=27×3×5=146×5×9=18×4×7=104×2×4=48×3×5=86×3×5=28×5×6=260×3×9=59×8×2=290×2×7=11×5×8=200×4×6=21×5×2=28×7×5=65×2×3=293×2×3=32×7×2=68×9×5=14×4×59=10×7×46=33×3×85=19×2×69=49×2×23=14×6×90=23×2×29=25×3×15=23×2×31=13×5×34=37×2×92=12×2×97=10×2×92=40×2×16=48×2×91=19×5×24=34×2×30=18×4×27=30×3×47=28×2×36=18×2×97=10×5×80=36×2×90=23×4×71=18×2×50=24×4×44=14×5×21=19×2×17=19×3×64=18×3×92=14×5×44=14×3×75=23×3×75=19×5×91=11×8×20=12×8×93=38×2×40=45×2×88=23×3×96=35×2×74=21×39÷9=42×23÷2=24×32÷2=74×48÷6=13×69÷3=74×16÷2=20×36÷8=41×40÷5=36×21÷7=28×52÷8=20×36÷2=96×12÷8=16×50÷5=48×99÷3=12×77÷6=12×77÷4=45×22÷2=34×98÷2=13×45÷3=96×59÷8=45×10÷6=10×82÷2=42×23÷3=69×99÷9=40×11÷5=11×76÷2=87×10÷6=96×92÷4=63×15÷5=73×62÷2=10×53÷2=15×17÷5=32×18÷6=73×28÷2=62×12÷3=82×48÷6=63×12÷3=52×19÷4=30×17÷2=80×56÷5=490×2÷4=345×4÷3=65×8÷5=840×3÷7=158×4÷8=178×9÷6=45×6÷2=38×2÷4=12×7÷6=48×5÷2=21×6÷2=270×4÷3=496×2÷8=578×9÷2=27×3÷9=142×8÷2=114×6÷2=86×8÷2=90×6÷9=102×5÷6=105×7÷3=216×7÷4=68×2÷8=444×6÷2=70×6÷3=264×4÷2=58×6÷2=544×3÷8=140×6÷8=40×3÷6=240×2÷4=596×9÷3=30×9÷5=329×9÷7=165×4÷2=206×9÷6=96×8÷3=66×9÷3=17×9÷3=379×4÷2=480÷2÷2=660÷4÷5=180÷9÷2=162÷9÷9=924÷7÷2=456÷2÷4=880÷8÷2=606÷3÷2=147÷7÷3=828÷4÷9=704÷2÷4=240÷2÷8=960÷2÷4=816÷2÷8=140÷5÷2=400÷5÷8=712÷2÷4=343÷7÷7=420÷2÷2=960÷4÷6=351÷9÷3=378÷9÷6=944÷2÷4=297÷3÷9=800÷2÷2=200÷2÷2=906÷2÷3=165÷5÷3=690÷3÷2=420÷5÷6=112÷2÷7=960÷5÷6=84÷2÷7=920÷5÷2=630÷2÷5=770÷2÷7=160÷4÷4=670÷2÷5=224÷7÷4=32÷2÷2=68÷4×2=680÷4×3=470÷2×3=702÷3×5=118÷2×8=140÷7×8=550÷5×4=296÷2×6=310÷2×8=12÷3×7=244÷2×7=50÷2×5=198÷2×7=909÷9×3=960÷6×2=486÷3×5=628÷4×9=252÷3×2=312÷6×3=348÷6×2=933÷3×2=693÷3×9=990÷2×7=856÷4×9=690÷6×7=575÷5×9=376÷4×9=904÷8×6=922÷2×3=993÷3×8=934÷2×6=518÷7×2=972÷9×7=810÷6×2=741÷3×8=660÷2×8=252÷7×8=692÷2×4=20÷5×2=681÷3×6=200÷4×19=267÷3×75=132÷6×44=126÷9×29=549÷9×12=810÷9×45=144÷6×25=190÷2×56=94÷2×16=18÷3×55=351÷9×17=344÷8×53=80÷4×17=510÷6×76=24÷8×84=244÷4×66=108÷6×44=330÷5×38=78÷3×27=480÷5×22=21÷7×60=48÷4×30=42÷6×38=279÷3×60=297÷9×30=270÷9×41=96÷6×26=736÷8×42=24÷4×40=270÷3×34=126÷7×47=141÷3×51=432÷8×16=656÷8×39=224÷7×31=632÷8×26=168÷7×31=456÷6×28=192÷8×16=369÷9×54=51+(294-202)=571+(341-172)=300+(398-143)=450+(993-541)=383+(483-238)=823+(992-563)=451+(433-336)=211+(634-531)=34+(469-179)=64+(581-567)=371+(232-197)=326+(961-599)=203+(483-63)=916+(931-402)=64+(485-459)=282+(520-486)=217+(290-256)=933+(384-184)=149+(197-117)=63+(862-537)=166+(427-210)=845+(870-424)=90+(408-260)=942+(938-893)=228+(493-209)=946+(572-495)=435+(358-267)=699+(841-420)=373+(317-258)=184+(540-528)=160+(241-149)=87+(727-380)=12+(468-75)=602+(985-101)=284+(169-21)=729+(818-554)=114+(248-16)=790+(851-403)=407+(436-364)=255+(753-512)=418-(177+104)=728-(361+182)=434-(48+207)=288-(111+20)=393-(190+108)=599-(418+169)=491-(17+84)=430-(77+57)=350-(162+75)=912-(625+17)=200-(128+53)=981-(377+175)=499-(255+174)=832-(220+56)=465-(65+197)=543-(357+26)=402-(224+46)=96-(33+38)=229-(64+116)=639-(198+74)=416-(114+203)=559-(397+88)=419-(27+72)=631-(51+126)=306-(156+124)=989-(196+633)=353-(168+26)=419-(43+292)=394-(43+155)=967-(256+22)=492-(113+68)=438-(80+318)=497-(187+130)=845-(27+500)=422-(121+182)=877-(27+381)=331-(71+215)=971-(206+107)=177-(108+62)=715-(114+293)=179-(442-323)=734-(274-109)=428-(287-187)=763-(471-319)=459-(161-38)=760-(753-434)=360-(271-232)=312-(768-638)=99-(396-338)=838-(789-637)=470-(419-328)=666-(247-149)=435-(394-327)=893-(849-407)=384-(350-137)=555-(735-494)=408-(310-221)=702-(482-476)=344-(430-117)=623-(758-376)=135-(406-284)=989-(995-451)=371-(159-124)=936-(893-670)=236-(495-445)=339-(459-454)=404-(326-229)=202-(468-349)=319-(307-148)=683-(334-32)=458-(457-42)=858-(908-229)=268-(467-352)=600-(980-510)=455-(351-140)=837-(93-19)=217-(98-41)=900-(868-652)=483-(256-14)=922-(546-235)=224÷(16÷4)=32÷(24÷3)=64÷(18÷9)=964÷(16÷8)=129÷(15÷5)=912÷(72÷9)=276÷(12÷2)=630÷(42÷6)=405÷(27÷3)=972÷(27÷3)=315÷(63÷9)=684÷(45÷5)=270÷(18÷3)=372÷(21÷7)=492÷(15÷5)=618÷(30÷5)=350÷(10÷2)=714÷(18÷6)=304÷(16÷8)=775÷(25÷5)=188÷(18÷9)=304÷(16÷4)=340÷(20÷4)=342÷(12÷2)=252÷(21÷3)=442÷(14÷7)=72÷(16÷8)=852÷(21÷7)=480÷(54÷9)=120÷(25÷5)=320÷(40÷5)=30÷(21÷7)=498÷(16÷8)=843÷(21÷7)=244÷(12÷3)=882÷(42÷7)=357÷(21÷7)=315÷(18÷2)=186÷(18÷6)=248÷(56÷7)=540÷(2×3)=486÷(2×3)=660÷(2×2)=531÷(3×3)=28÷(2×2)=300÷(2×2)=680÷(2×4)=294÷(2×3)=180÷(3×2)=216÷(2×3)=750÷(2×3)=472÷(2×2)=252÷(3×3)=864÷(3×2)=584÷(2×2)=568÷(4×2)=128÷(4×2)=864÷(2×3)=344÷(2×4)=56÷(4×2)=40÷(4×2)=186÷(2×3)=528÷(2×2)=582÷(3×2)=366÷(3×2)=270÷(3×3)=256÷(2×2)=168÷(2×2)=852÷(2×2)=160÷(2×2)=54÷(3×3)=906÷(2×3)=216÷(2×2)=945÷(3×3)=424÷(2×4)=762÷(2×3)=856÷(4×2)=832÷(2×2)=540÷(3×3)=248÷(4×2)=340×(10÷5)=518×(36÷4)=34×(27÷3)=506×(40÷8)=379×(18÷9)=108×(63÷9)=25×(56÷7)=147×(54÷9)=116×(56÷7)=143×(40÷8)=429×(14÷7)=989×(18÷6)=244×(16÷4)=306×(16÷4)=246×(12÷4)=930×(16÷8)=253×(18÷6)=317×(81÷9)=479×(12÷6)=146×(30÷6)=161×(12÷4)=201×(81÷9)=16×(40÷8)=308×(24÷3)=188×(15÷3)=144×(28÷7)=152×(20÷5)=249×(36÷9)=107×(32÷8)=999×(32÷8)=363×(10÷5)=982×(49÷7)=106×(48÷8)=365×(35÷5)=487×(12÷6)=441×(14÷2)=273×(18÷6)=248×(18÷9)=381×(18÷9)=63×(35÷5)=24×(24÷2)=23×(189÷7)=30×(120÷5)=35×(184÷4)=34×(66÷6)=22×(294÷3)=80×(36÷3)=79×(666÷9)=90×(30÷3)=11×(155÷5)=35×(42÷2)=91×(316÷4)=24×(288÷9)=21×(189÷3)=20×(432÷9)=82×(427÷7)=25×(85÷5)=76×(504÷6)=16×(280÷5)=52×(120÷8)=90×(20÷2)=83×(350÷5)=18×(207÷9)=46×(616÷8)=19×(351÷9)=21×(462÷7)=14×(285÷5)=82×(138÷3)=27×(296÷8)=41×(182÷7)=17×(195÷5)=67×(384÷4)=22×(40÷4)=25×(651÷7)=36×(75÷3)=14×(174÷3)=18×(45÷3)=12×(105÷5)=24×(57÷3)=75×(288÷3)=113+119×2=146+42×5=143+40×7=901+43×8=209+69×3=733+14×3=60+122×3=255+493×2=366+45×5=807+156×6=53+83×3=367+283×3=157+152×5=422+39×2=204+150×4=112+165×4=368+69×7=707+193×2=40+94×6=607+111×4=372+43×7=820+102×8=447+211×2=656+29×5=179+147×3=846+178×2=240+27×9=508+47×9=355+38×3=366+101×4=36×6+125=81×8+194=124×6+229=161×5+356=41×7+306=127×5+225=26×3+401=124×2+447=110×3+303=76×9+528=367+51×11=497+24×36=321+10×43=959+21×14=434+26×18=483+11×50=242+25×14=487+39×15=215+49×13=667+14×30=80+63×11=985+47×12=88+40×14=488+11×18=332+36×15=808+46×21=18+13×10=597+52×14=396+21×12=458+13×29=320+19×11=939+15×24=35+34×24=20+54×12=298+23×11=613+12×61=238+21×35=129+31×24=283+16×12=842+16×50=36×12+436=10×76+25=35×24+39=40×13+940=24×37+32=10×63+771=26×17+372=18×11+829=14×16+239=39×19+110=390-11×10=610-12×21=360-16×18=662-23×17=432-15×16=319-11×17=413-19×20=216-13×12=347-23×15=803-17×12=418-11×38=810-16×40=386-12×16=784-12×57=244-12×18=882-30×18=266-24×10=920-17×49=389-22×15=840-12×48=447-15×18=780-21×32=315-10×11=905-49×16=419-15×11=969-13×49=431-20×11=956-14×40=175-10×15=833-74×10=274-10×12=816-27×16=457-13×29=614-14×14=296-13×20=593-12×24=432-11×27=406-13×26=378-11×29=962-16×37=440-106×2=746-26×2=413-83×4=717-109×4=381-69×3=867-88×6=96-12×6=884-104×8=130-10×5=986-54×5=438-67×4=950-232×3=438-149×2=134-13×6=296-98×2=791-79×6=446-53×8=942-115×3=238-42×3=113-23×2=494-14×6=739-157×4=359-25×3=563-65×6=421-107×2=533-31×9=477-190×2=879-408×2=451-62×5=747-78×9=273-63×4=756-16×3=323-71×2=751-128×4=457-58×3=896-353×2=292-30×9=992-96×9=490-76×5=756-44×5=12×37-390=18×34-394=10×33-172=29×15-270=27×18-22=73×11-695=18×20-17=39×23-864=19×24-19=51×13-334=21×16-12=27×36-370=23×16-14=55×10-114=30×13-321=26×22-232=14×17-200=77×11-433=16×10-111=11×82-815=14×17-149=22×38-253=20×19-259=26×26-350=11×10-24=13×27-294=12×28-136=37×27-686=18×22-17=82×11-700=45×11-349=85×11-929=45×11-86=24×34-160=40×10-48=15×45-116=41×10-262=62×16-927=24×14-10=10×94-760=284×2-410=204×7-482=384×2-239=104×9-253=230×3-253=329×4-968=77×7-436=753×3-550=163×4-485=808×5-228=499×2-296=498×5-648=429×2-781=571×5-201=485×2-655=480×4-208=125×6-505=450×2-66=500×2-20=706×5-31=72×5-322=638×5-498=95×8-564=768×7-386=246×2-158=446×3-451=101×7-270=531×4-538=247×4-477=54×6-100=112×4-75=696×6-633=123×4-12=454×5-836=52×8-320=407×8-689=142×4-225=727×7-615=52×9-362=313×8-380=51+780÷3=856+180÷9=104+792÷3=988+582÷3=74+632÷2=730+612÷2=455+176÷8=872+992÷4=222+250÷5=628+454÷2=437+54÷6=524+40÷4=399+785÷5=998+752÷2=77+120÷4=615+480÷4=478+882÷3=324+798÷3=284+512÷4=896+220÷4=580÷5+205=878÷2+211=820÷5+221=260÷4+477=826÷2+56=45÷5+71=220÷5+18=259÷7+451=64÷4+22=446÷2+707=928÷8+151=186÷2+577=156÷6+486=128÷8+853=810÷2+95=290÷2+630=306÷3+96=200÷2+461=484÷2+123=603÷3+555=294-632÷8=715-760÷5=343-315÷3=154-432÷8=290-786÷3=143-356÷4=457-889÷7=863-954÷6=404-900÷4=449-560÷4=306-296÷2=287-616÷7=500-18÷9=447-822÷2=112-92÷2=528-440÷5=204-90÷3=671-420÷4=130-144÷9=695-68÷2=222-288÷6=771-980÷7=314-686÷7=345-252÷2=307-822÷6=650-963÷9=101-48÷8=433-52÷4=398-40÷2=636-348÷6=257-428÷2=684-350÷5=70-10÷2=328-243÷3=442-315÷9=640-912÷6=209-656÷8=711-68÷4=386-648÷2=998-744÷4=16×(85-45)=69×(171-96)=27×(366-337)=36×(196-171)=17×(60-48)=44×(316-233)=20×(54-26)=71×(923-830)=20×(440-399)=58×(466-410)=32×(120-104)=20×(255-194)=37×(225-214)=45×(724-638)=45×(298-282)=39×(135-105)=17×(283-249)=92×(662-647)=24×(93-77)=77×(712-656)=(452-424)×27=(254-192)×62=(245-231)×58=(250-166)×42=(329-288)×10=(418-388)×42=(210-185)×32=(461-391)×70=(389-343)×14=(457-425)×10=(397-328)×11=(327-291)×60=(95-70)×29=(787-693)×96=(191-155)×19=(788-709)×98=(462-398)×11=(664-632)×39=(75-50)×28=(603-572)×21=137×(463-458)=351×(322-313)=199×(479-476)=784×(900-892)=90×(208-203)=661×(916-909)=75×(445-442)=561×(805-796)=181×(218-214)=738×(814-811)=126×(461-456)=222×(253-245)=198×(302-298)=109×(389-384)=189×(37-34)=507×(660-657)=57×(18-13)=72×(545-537)=202×(464-461)=245×(477-469)=47×(319-310)=959×(744-737)=102×(377-369)=835×(641-635)=177×(223-219)=502×(742-736)=31×(244-239)=360×(781-775)=136×(166-159)=283×(308-303)=43×(488-482)=681×(51-43)=156×(430-426)=721×(611-606)=128×(144-138)=441×(793-787)=36×(297-288)=45×(447-438)=134×(481-475)=750×(810-806)=490÷(256-249)=864÷(269-265)=150÷(172-169)=52÷(311-309)=33÷(93-90)=243÷(854-851)=60÷(93-88)=832÷(63-59)=210÷(223-220)=939÷(614-611)=126÷(169-167)=764÷(526-522)=321÷(64-61)=94÷(549-547)=406÷(161-154)=993÷(284-281)=156÷(239-233)=357÷(32-29)=374÷(466-464)=900÷(543-537)=387÷(43-34)=459÷(708-699)=168÷(325-323)=168÷(989-981)=468÷(66-62)=234÷(330-321)=336÷(282-275)=180÷(853-850)=260÷(360-358)=847÷(870-863)=260÷(463-461)=60÷(791-785)=48÷(30-28)=656÷(798-794)=66÷(289-287)=592÷(399-391)=176÷(244-242)=954÷(556-553)=351÷(236-233)=756÷(766-759)=(444-171)÷3=(580-175)÷9=(444-432)÷4=(573-137)÷2=(305-57)÷2=(478-22)÷3=(346-304)÷2=(597-201)÷9=(415-129)÷2=(659-353)÷2=(478-218)÷5=(918-570)÷3=(372-176)÷2=(570-246)÷2=(84-74)÷5=(885-781)÷4=(110-20)÷6=(897-12)÷3=(498-363)÷3=(582-347)÷5=(378-228)÷5=(77-23)÷2=(451-251)÷2=(485-285)÷5=(44-14)÷2=(757-119)÷2=(238-48)÷5=(433-253)÷5=(471-209)÷2=(817-179)÷2=(303-131)÷4=(872-770)÷2=(340-66)÷2=(110-52)÷2=(473-161)÷8=(160-56)÷2=(476-449)÷9=(809-371)÷3=(219-129)÷3=(693-245)÷8=2/6+3/6=1/9+5/9=1/5+2/5=2/6+4/6=1/6+3/6=2/10+4/10=1/8+3/8=3/9+5/9=1/5+3/5=1/10+7/10=3/8+4/8=1/7+2/7=2/5-1/5=4/6-1/6=4/7-1/7=4/5-1/5=2/4-1/4=3/10-1/10=2/6-1/6=3/6-1/6=6/8-1/8=2/3-1/3=3/5-1/5=4/9-3/9=5.3+3.0=57.0+15.3=1.4+7.5=6.6+4.0=1.6+6.6=45.9+34.7=1.8+3.7=71.2+10.1=3.6+0.5=8.6+1.6=3.6+2.5=38.1+59.5=5.2+9.7=30.0+44.9=6.3+2.1=6.4+2.0=2.0+8.3=30.7+47.2=9.8+0.7=29.3+24.7=7.2+9.9=5.5+10.0=6.3+9.4=18.7+51.0=5.7+4.6=3.3+52.3=6.4+5.1=5.1+8.3=3.6+6.9=2.7+25.7=2.1+6.8=40.5+52.0=0.8+6.4=5.9+2.0=3.8+3.9=75.3+4.3=5.3+1.9=33.6+63.3=4.4+3.3=6.5+0.8=3.5-3.1=77.0-54.0=8.7-1.7=6.6-4.1=7.5-0.6=91.4-11.2=1.8-0.2=85.6-58.5=2.8-2.2=6.8-5.9=3.9-2.9=81.4-38.1=8.9-6.3=51.6-8.1=4.6-2.6=9.0-7.1=7.8-3.9=77.8-1.7=9.1-3.7=54.7-1.9=9.5-1.4=5.1-0.4=6.1-2.9=46.5-37.5=2.3-0.6=73.6-61.7=5.0-1.0=7.4-2.1=7.7-2.5=92.5-48.0=4.3-4.1=70.0-54.1=7.1-0.8=8.0-2.5=7.1-2.5=82.7-43.5=7.6-6.0=80.5-7.9=7.5-1.5=9.6-2.8=参考答案108+224=332957+412=1369122+129=251248+474=72250+277=327347+407=75467+371=438408+518=926163+293=45695+261=35635+35=70356+930=128633+46=79626+798=1424157+306=463185+144=32961+296=35772+186=258224+74=298539+968=1507326+113=43931+124=155112+183=295233+930=1163249+146=395425+488=913218+250=46891+341=432146+276=422425+273=69822+109=131841+352=119385+152=237399+375=774100+69=169451+474=92569+94=163756+285=1041117+150=267513+98=611434-312=122606-498=108119-87=32649-255=394471-203=268993-839=154416-87=329824-207=617472-392=80990-96=894282-174=108547-241=306353-179=174642-415=227203-132=71335-109=226276-103=173530-63=467434-217=217738-207=531285-201=84429-210=219321-127=194599-150=449458-75=383757-41=716430-142=288786-586=200383-286=97908-318=590492-22=470783-751=32435-308=127715-88=627476-291=185980-27=95391-14=77111-22=89329-291=38916-58=85840×7=280355×8=284042×4=168681×3=2043424×2=848202×4=80857×3=171202×8=161661×3=183501×5=2505181×4=724166×8=1328241×2=482362×6=2172231×2=462208×5=1040114×3=342555×2=111011×2=22700×2=1400354×2=70891×3=273213×4=852237×6=142290×3=270184×2=368309×3=927160×8=1280227×3=681236×7=165229×9=261591×7=4137104×4=416691×4=276416×8=128395×9=3555129×3=387232×7=1624119×3=357913×7=6391184÷4=46828÷4=20770÷7=10882÷2=441310÷2=155489÷3=163240÷8=30870÷5=174194÷2=97738÷6=123273÷7=39156÷2=78260÷5=52861÷7=123147÷7=21259÷7=37208÷2=104624÷3=208370÷5=74657÷3=219396÷4=99632÷2=316336÷7=48214÷2=107248÷8=3165÷5=13100÷5=20108÷3=36198÷6=33944÷8=118300÷3=100252÷2=126201÷3=67296÷4=74365÷5=73174÷2=87135÷5=27723÷3=241178÷2=89255÷3=8562×12=74452×51=265227×12=32463×10=63019×24=45664×53=339211×47=51765×28=182012×42=50474×69=510656×14=78454×82=442829×14=40677×70=539011×56=61624×97=232819×29=55134×37=125819×44=83622×68=149658×15=87096×82=787255×11=60552×63=327634×14=47628×46=128842×19=79851×15=76513×76=98897×10=97015×55=82549×18=88241×18=73853×95=503528×30=84076×28=212823×27=62152×58=301639×17=66340×97=388098+274+471=843664+988+290=1942379+216+308=90373+99+565=73790+666+123=879509+584+123=1216150+549+290=989662+83+96=841517+255+86=858471+632+479=158213+471+486=970782+661+444=1887814+25+10=849918+146+912=1976595+128+85=808978+637+547=216230+484+221=735878+200+374=145229+885+65=979552+189+879=1620136+240+226=602848+916+152=191624+837+138=999845+133+218=1196356+223+401=980273+397+496=1166238+174+458=870261+923+293=1477138+368+170=676545+167+896=1608126+62+689=877671+492+906=206950+489+35=574595+204+916=1715434+60+176=670173+953+792=1918115+146+630=891799+104+76=979189+92+610=891720+346+883=1949327+23-235=115951+210-336=825344+60-65=339648+979-641=986346+49-375=20859+630-374=111585+327-259=15351+845-750=146103+335-410=28720+178-538=360157+343-310=190699+897-83=1513110+332-120=322225+771-832=164273+161-43=391862+332-671=523247+212-428=31695+441-806=330196+118-146=168785+699-786=69826+313-149=190154+330-291=19329+268-64=23376+783-805=54234+247-265=216812+280-247=84549+349-189=209801+12-738=75210+85-99=196189+461-19=631289+49-304=34817+485-663=63981+246-242=85689+785-659=815447+52-408=91788+46-253=581401+69-24=446365+983-787=56174+400-190=284413+205-60=558302-29-147=126518-13-504=1479-24-301=154731-39-637=55406-12-39=355819-391-214=214431-166-165=100956-283-99=574494-43-357=94884-161-261=462470-28-142=300740-95-597=48495-324-95=76910-329-331=250461-232-81=148950-404-164=382464-233-160=71760-571-77=112353-13-312=28758-27-301=430202-89-86=27959-503-359=97408-249-38=121727-67-373=287283-24-31=228724-278-35=411447-109-36=302694-444-142=108317-105-141=71433-197-25=211463-82-29=352554-36-221=297384-81-260=43825-48-127=650479-191-61=227795-297-418=80334-120-108=106797-147-646=4459-305-149=5805-724-19=6241-41+251=251644-276+924=1292472-171+119=420627-365+735=997387-352+367=402366-79+923=1210104-41+336=399562-117+853=1298399-10+73=462753-643+450=560337-107+241=471494-445+39=88468-449+215=234557-483+716=790392-270+282=404678-325+66=419493-392+52=153556-435+999=112032-21+377=388143-93+260=310499-468+403=434753-453+307=607369-294+91=166643-129+49=563255-165+72=162942-454+33=52121-11+248=258539-171+631=999139-99+312=352466-398+615=683311-180+350=481917-372+709=1254157-42+371=486638-213+715=114071-19+205=257928-766+417=579447-437+212=222767-452+902=1217237-103+168=302662-157+81=58612×31×2=74432×39×9=1123210×23×4=92049×52×9=2293210×11×7=77048×19×7=638415×11×2=33032×28×2=179210×12×7=84041×26×6=639621×10×3=63093×25×3=697514×11×2=30889×87×7=5420110×21×4=84010×44×7=308014×15×4=84044×46×2=404810×21×2=42051×50×2=510016×20×2=64073×38×6=1664410×16×2=32078×54×7=2948414×33×2=92441×54×8=1771235×14×2=98053×91×4=1929228×11×3=92424×54×6=777613×29×2=75458×89×5=2581014×16×4=89660×56×4=1344012×11×3=39645×94×9=3807013×11×5=71585×43×7=2558514×11×5=77074×67×7=3470633×2×3=19896×4×3=115254×4×3=648243×2×6=291632×4×7=896128×3×4=153627×2×8=432196×3×4=235217×6×4=408495×2×6=594023×2×5=23087×9×5=391556×4×3=67257×7×5=199519×6×3=34277×7×5=269547×2×7=658110×7×5=385021×6×7=882181×5×8=7240151×3×2=90633×7×5=115527×3×5=405146×5×9=657018×4×7=504104×2×4=83248×3×5=72086×3×5=129028×5×6=840260×3×9=702059×8×2=944290×2×7=406011×5×8=440200×4×6=480021×5×2=21028×7×5=98065×2×3=390293×2×3=175832×7×2=44868×9×5=306014×4×59=330410×7×46=322033×3×85=841519×2×69=262249×2×23=225414×6×90=756023×2×29=133425×3×15=112523×2×31=142613×5×34=221037×2×92=680812×2×97=232810×2×92=184040×2×16=128048×2×91=873619×5×24=228034×2×30=204018×4×27=194430×3×47=423028×2×36=201618×2×97=349210×5×80=400036×2×90=648023×4×71=653218×2×50=180024×4×44=422414×5×21=147019×2×17=64619×3×64=364818×3×92=496814×5×44=308014×3×75=315023×3×75=517519×5×91=864511×8×20=176012×8×93=892838×2×40=304045×2×88=792023×3×96=662435×2×74=518021×39÷9=9142×23÷2=48324×32÷2=38474×48÷6=59213×69÷3=29974×16÷2=59220×36÷8=9041×40÷5=32836×21÷7=10828×52÷8=18220×36÷2=36096×12÷8=14416×50÷5=16048×99÷3=158412×77÷6=15412×77÷4=23145×22÷2=49534×98÷2=166613×45÷3=19596×59÷8=70845×10÷6=7510×82÷2=41042×23÷3=32269×99÷9=75940×11÷5=8811×76÷2=41887×10÷6=14596×92÷4=220863×15÷5=18973×62÷2=226310×53÷2=26515×17÷5=5132×18÷6=9673×28÷2=102262×12÷3=24882×48÷6=65663×12÷3=25252×19÷4=24730×17÷2=25580×56÷5=896490×2÷4=245345×4÷3=46065×8÷5=104840×3÷7=360158×4÷8=79178×9÷6=26745×6÷2=13538×2÷4=1912×7÷6=1448×5÷2=12021×6÷2=63270×4÷3=360496×2÷8=124578×9÷2=260127×3÷9=9142×8÷2=568114×6÷2=34286×8÷2=34490×6÷9=60102×5÷6=85105×7÷3=245216×7÷4=37868×2÷8=17444×6÷2=133270×6÷3=140264×4÷2=52858×6÷2=174544×3÷8=204140×6÷8=10540×3÷6=20240×2÷4=120596×9÷3=178830×9÷5=54329×9÷7=423165×4÷2=330206×9÷6=30996×8÷3=25666×9÷3=19817×9÷3=51379×4÷2=758480÷2÷2=120660÷4÷5=33180÷9÷2=10162÷9÷9=2924÷7÷2=66456÷2÷4=57880÷8÷2=55606÷3÷2=101147÷7÷3=7828÷4÷9=23704÷2÷4=88240÷2÷8=15960÷2÷4=120816÷2÷8=51140÷5÷2=14400÷5÷8=10712÷2÷4=89343÷7÷7=7420÷2÷2=105960÷4÷6=40351÷9÷3=13378÷9÷6=7944÷2÷4=118297÷3÷9=11800÷2÷2=200200÷2÷2=50906÷2÷3=151165÷5÷3=11690÷3÷2=115420÷5÷6=14112÷2÷7=8960÷5÷6=3284÷2÷7=6920÷5÷2=92630÷2÷5=63770÷2÷7=55160÷4÷4=10670÷2÷5=67224÷7÷4=832÷2÷2=868÷4×2=34680÷4×3=510470÷2×3=705702÷3×5=1170118÷2×8=472140÷7×8=160550÷5×4=440296÷2×6=888310÷2×8=124012÷3×7=28244÷2×7=85450÷2×5=125198÷2×7=693909÷9×3=303960÷6×2=320486÷3×5=810628÷4×9=1413252÷3×2=168312÷6×3=156348÷6×2=116933÷3×2=622693÷3×9=2079990÷2×7=3465856÷4×9=1926690÷6×7=805575÷5×9=1035376÷4×9=846904÷8×6=678922÷2×3=1383993÷3×8=2648934÷2×6=2802518÷7×2=148972÷9×7=756810÷6×2=270741÷3×8=1976660÷2×8=2640252÷7×8=288692÷2×4=138420÷5×2=8681÷3×6=1362200÷4×19=950267÷3×75=6675132÷6×44=968126÷9×29=406549÷9×12=732810÷9×45=4050144÷6×25=600190÷2×56=532094÷2×16=75218÷3×55=330351÷9×17=663344÷8×53=227980÷4×17=340510÷6×76=646024÷8×84=252244÷4×66=4026108÷6×44=792330÷5×38=250878÷3×27=702480÷5×22=211221÷7×60=18048÷4×30=36042÷6×38=266279÷3×60=5580297÷9×30=990270÷9×41=123096÷6×26=416736÷8×42=386424÷4×40=240270÷3×34=3060126÷7×47=846141÷3×51=2397432÷8×16=864656÷8×39=3198224÷7×31=992632÷8×26=2054168÷7×31=744456÷6×28=2128192÷8×16=384369÷9×54=221451+(294-202)=143571+(341-172)=740300+(398-143)=555450+(993-541)=902383+(483-238)=628823+(992-563)=1252451+(433-336)=548211+(634-531)=31434+(469-179)=32464+(581-567)=78371+(232-197)=406326+(961-599)=688203+(483-63)=623916+(931-402)=144564+(485-459)=90282+(520-486)=316217+(290-256)=251933+(384-184)=1133149+(197-117)=22963+(862-537)=388166+(427-210)=383845+(870-424)=129190+(408-260)=238942+(938-893)=987228+(493-209)=512946+(572-495)=1023435+(358-267)=526699+(841-420)=1120373+(317-258)=432184+(540-528)=196160+(241-149)=25287+(727-380)=43412+(468-75)=405602+(985-101)=1486284+(169-21)=432729+(818-554)=993114+(248-16)=346790+(851-403)=1238407+(436-364)=479255+(753-512)=496418-(177+104)=137728-(361+182)=185434-(48+207)=179288-(111+20)=157393-(190+108)=95599-(418+169)=12491-(17+84)=390430-(77+57)=296350-(162+75)=113912-(625+17)=270200-(128+53)=19981-(377+175)=429499-(255+174)=70832-(220+56)=556465-(65+197)=203543-(357+26)=160402-(224+46)=13296-(33+38)=25229-(64+116)=49639-(198+74)=367416-(114+203)=99559-(397+88)=74419-(27+72)=320631-(51+126)=454306-(156+124)=26989-(196+633)=160353-(168+26)=159419-(43+292)=84394-(43+155)=196967-(256+22)=689492-(113+68)=311438-(80+318)=40497-(187+130)=180845-(27+500)=318422-(121+182)=119877-(27+381)=469331-(71+215)=45971-(206+107)=658177-(108+62)=7715-(114+293)=308179-(442-323)=60734-(274-109)=569428-(287-187)=328763-(471-319)=611459-(161-38)=336760-(753-434)=441360-(271-232)=321312-(768-638)=18299-(396-338)=41838-(789-637)=686470-(419-328)=379666-(247-149)=568435-(394-327)=368893-(849-407)=451384-(350-137)=171555-(735-494)=314408-(310-221)=319702-(482-476)=696344-(430-117)=31623-(758-376)=241135-(406-284)=13989-(995-451)=445371-(159-124)=336936-(893-670)=713236-(495-445)=186339-(459-454)=334404-(326-229)=307202-(468-349)=83319-(307-148)=160683-(334-32)=381458-(457-42)=43858-(908-229)=179268-(467-352)=153600-(980-510)=130455-(351-140)=244837-(93-19)=763217-(98-41)=160900-(868-652)=684483-(256-14)=241922-(546-235)=611224÷(16÷4)=5632÷(24÷3)=464÷(18÷9)=32964÷(16÷8)=482129÷(15÷5)=43912÷(72÷9)=114276÷(12÷2)=46630÷(42÷6)=90405÷(27÷3)=45972÷(27÷3)=108315÷(63÷9)=45684÷(45÷5)=76270÷(18÷3)=45372÷(21÷7)=124492÷(15÷5)=164618÷(30÷5)=103350÷(10÷2)=70714÷(18÷6)=238304÷(16÷8)=152775÷(25÷5)=155188÷(18÷9)=94304÷(16÷4)=76340÷(20÷4)=68342÷(12÷2)=57252÷(21÷3)=36442÷(14÷7)=22172÷(16÷8)=36852÷(21÷7)=284480÷(54÷9)=80120÷(25÷5)=24320÷(40÷5)=4030÷(21÷7)=10498÷(16÷8)=249843÷(21÷7)=281244÷(12÷3)=61882÷(42÷7)=147357÷(21÷7)=119315÷(18÷2)=35186÷(18÷6)=62248÷(56÷7)=31540÷(2×3)=90486÷(2×3)=81660÷(2×2)=165531÷(3×3)=5928÷(2×2)=7300÷(2×2)=75680÷(2×4)=85294÷(2×3)=49180÷(3×2)=30216÷(2×3)=36750÷(2×3)=125472÷(2×2)=118252÷(3×3)=28864÷(3×2)=144584÷(2×2)=146568÷(4×2)=71128÷(4×2)=16864÷(2×3)=144344÷(2×4)=4356÷(4×2)=740÷(4×2)=5186÷(2×3)=31528÷(2×2)=132582÷(3×2)=97366÷(3×2)=61270÷(3×3)=30256÷(2×2)=64168÷(2×2)=42852÷(2×2)=213160÷(2×2)=4054÷(3×3)=6906÷(2×3)=151216÷(2×2)=54945÷(3×3)=105424÷(2×4)=53762÷(2×3)=127856÷(4×2)=107832÷(2×2)=208540÷(3×3)=60248÷(4×2)=31340×(10÷5)=680518×(36÷4)=466234×(27÷3)=306506×(40÷8)=2530379×(18÷9)=758108×(63÷9)=75625×(56÷7)=200147×(54÷9)=882116×(56÷7)=928143×(40÷8)=715429×(14÷7)=858989×(18÷6)=2967244×(16÷4)=976306×(16÷4)=1224246×(12÷4)=738930×(16÷8)=1860253×(18÷6)=759317×(81÷9)=2853479×(12÷6)=958146×(30÷6)=730161×(12÷4)=483201×(81÷9)=180916×(40÷8)=80308×(24÷3)=2464188×(15÷3)=940144×(28÷7)=576152×(20÷5)=608249×(36÷9)=996107×(32÷8)=428999×(32÷8)=3996363×(10÷5)=726982×(49÷7)=6874106×(48÷8)=636365×(35÷5)=2555487×(12÷6)=974441×(14÷2)=3087273×(18÷6)=819248×(18÷9)=496381×(18÷9)=76263×(35÷5)=44124×(24÷2)=28823×(189÷7)=62130×(120÷5)=72035×(184÷4)=161034×(66÷6)=37422×(294÷3)=215680×(36÷3)=96079×(666÷9)=584690×(30÷3)=90011×(155÷5)=34135×(42÷2)=73591×(316÷4)=718924×(288÷9)=76821×(189÷3)=132320×(432÷9)=96082×(427÷7)=500225×(85÷5)=42576×(504÷6)=638416×(280÷5)=89652×(120÷8)=78090×(20÷2)=90083×(350÷5)=581018×(207÷9)=41446×(616÷8)=354219×(351÷9)=74121×(462÷7)=138614×(285÷5)=79882×(138÷3)=377227×(296÷8)=99941×(182÷7)=106617×(195÷5)=66367×(384÷4)=643222×(40÷4)=22025×(651÷7)=232536×(75÷3)=90014×(174÷3)=81218×(45÷3)=27012×(105÷5)=25224×(57÷3)=45675×(288÷3)=7200113+119×2=351146+42×5=356143+40×7=42