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346+67=423+955=85+286=108+256=149+346=147+702=146+89=297+168=168+223=221+430=79+113=179+413=155+279=773+275=206+220=292+130=126+336=769+222=263+70=266+72=247+189=291+380=118+85=882+796=276+56=284+70=167+180=219+249=135+302=721+201=93+287=365+112=285+168=86+171=346+138=728+237=231+100=747+619=82+239=190+144=466-270=637-484=478-107=30-18=422-298=334-290=382-97=858-574=410-128=832-207=405-81=864-386=405-381=926-452=470-144=990-159=437-191=521-328=451-165=167-76=477-424=950-597=69-17=723-545=474-147=685-650=362-226=943-376=411-380=881-138=500-58=932-572=428-175=815-321=288-34=912-240=264-190=937-587=284-160=819-225=103×2=257×5=474×2=603×3=267×2=509×4=108×6=229×3=473×2=755×7=101×5=49×4=10×5=563×5=44×9=719×9=137×5=325×6=447×2=302×7=165×2=98×5=409×2=100×8=125×2=765×9=108×7=564×6=201×3=683×8=314×2=623×5=43×4=540×7=76×3=598×6=18×8=521×2=404×2=275×6=378÷9=712÷8=273÷7=876÷3=126÷7=494÷2=318÷6=175÷5=138÷6=160÷4=370÷5=720÷8=329÷7=318÷3=360÷2=30÷2=120÷6=105÷3=160÷2=912÷6=150÷3=537÷3=140÷5=896÷4=254÷2=55÷5=124÷2=378÷3=189÷9=63÷9=324÷4=300÷4=219÷3=84÷2=294÷2=894÷6=312÷4=171÷9=326÷2=468÷9=27×22=23×99=10×17=85×29=13×64=16×41=15×66=64×12=58×17=27×55=36×10=59×79=15×61=93×72=21×19=19×80=11×63=12×25=70×10=84×11=17×26=43×17=14×56=88×57=37×25=24×52=35×19=33×29=73×12=92×76=50×16=37×87=44×17=62×73=17×42=26×33=44×19=76×13=65×10=99×53=97+202+416=752+607+44=381+343+222=705+618+123=375+67+85=222+198+160=273+148+577=636+738+254=168+117+222=708+426+745=137+588+159=91+653+164=180+570+223=819+834+430=594+33+309=574+768+457=200+94+405=990+817+437=205+453+162=370+396+689=314+76+374=681+128+135=288+262+73=861+749+686=424+337+206=955+96+893=280+430+60=581+897+162=159+278+13=175+371+234=208+246+271=884+480+703=241+456+148=497+917+742=60+348+421=906+209+722=252+195+224=573+843+546=180+47+417=581+933+133=32+279-252=540+993-47=99+141-202=838+46-268=171+79-234=803+114-805=178+196-185=631+692-361=185+25-209=694+11-626=34+239-136=862+855-139=105+213-242=204+493-431=44+447-111=888+326-172=210+276-294=576+420-230=11+174-177=550+920-707=298+179-263=572+440-690=304+28-38=449+230-337=35+400-421=696+557-128=42+324-35=691+18-332=38+174-159=911+767-58=40+347-337=950+558-531=79+296-60=617+958-580=75+413-63=41+880-329=173+188-76=985+980-437=226+209-307=588+270-418=344-177-147=988-536-290=92-11-79=768-127-340=440-14-366=931-397-416=184-30-51=536-221-135=483-109-200=677-394-243=455-38-45=485-16-243=437-302-129=424-158-152=276-49-193=494-240-168=361-271-84=700-244-179=268-91-137=652-42-487=322-253-54=270-132-87=487-360-57=958-341-377=234-111-25=731-375-311=459-162-215=507-320-26=425-163-163=918-67-765=425-48-237=722-590-118=380-131-91=902-45-687=487-70-122=960-30-213=473-44-121=681-64-613=420-93-186=505-126-137=202-128+259=811-111+547=402-319+54=259-49+442=379-379+140=709-578+461=163-113+155=886-451+302=418-377+100=592-124+796=415-280+188=982-47+444=459-221+12=795-347+984=409-217+254=672-276+245=105-99+486=568-386+593=456-329+160=959-374+664=469-62+61=197-11+16=98-46+195=752-132+875=340-251+184=580-296+203=352-32+109=501-200+781=432-339+36=335-225+708=338-181+321=640-157+271=328-250+103=590-389+278=114-33+168=924-744+72=452-401+35=861-430+225=221-164+214=344-309+230=26×15×2=44×73×9=38×13×2=58×49×9=12×15×5=82×71×9=16×28×2=48×13×4=16×20×3=65×37×5=10×19×2=17×69×2=32×10×2=61×24×2=14×11×6=65×60×5=20×13×3=99×77×5=28×10×3=49×21×5=19×12×4=71×16×7=17×18×2=76×39×2=18×26×2=87×13×6=23×14×3=66×13×2=23×19×2=15×46×6=13×20×3=34×11×5=44×10×2=57×78×8=13×16×4=35×69×7=10×32×3=92×14×4=14×23×3=47×96×6=69×7×2=104×9×3=74×3×4=192×4×6=76×2×5=65×2×5=18×2×6=125×5×6=165×2×3=231×4×5=10×8×3=242×4×2=80×2×5=61×6×4=35×4×5=356×2×4=114×2×3=108×8×9=13×5×3=423×2×8=54×2×8=247×2×4=108×2×3=389×2×6=80×2×3=84×7×8=64×2×4=38×9×2=113×4×2=228×3×2=19×4×3=34×7×4=10×5×4=263×3×9=96×2×4=243×4×2=110×4×2=134×6×2=16×2×6=433×2×9=10×3×76=12×8×61=20×3×89=14×6×62=11×4×83=13×4×73=17×4×77=10×3×50=17×5×46=17×5×17=38×2×41=22×2×31=18×4×57=11×9×99=16×6×56=20×3×44=18×4×86=11×6×50=22×4×93=42×2×30=24×2×74=25×2×33=48×2×68=47×2×91=12×8×77=17×3×94=16×3×64=40×2×51=18×2×23=44×2×78=11×6×67=10×8×36=41×2×95=10×6×53=21×2×17=16×4×50=26×3×85=17×4×37=13×7×54=23×3×78=12×45÷9=28×54÷8=25×10÷2=30×10÷5=53×12÷6=19×40÷2=48×13÷2=90×43÷6=31×14÷7=31×24÷2=32×31÷4=66×18÷9=21×12÷4=50×33÷2=18×16÷2=78×57÷3=18×15÷5=10×77÷7=34×12÷2=64×48÷2=20×15÷5=24×90÷8=15×28÷3=68×98÷7=43×20÷2=88×84÷4=21×39÷3=85×99÷3=56×10÷2=21×41÷3=14×16÷2=64×31÷8=10×83÷2=77×76÷2=10×45÷2=23×24÷2=18×21÷7=28×53÷7=35×21÷5=65×82÷2=69×2÷6=744×7÷8=48×5÷6=378×7÷3=158×5÷2=276×9÷6=43×9÷3=879×6÷3=338×2÷4=948×8÷4=114×2÷6=539×6÷7=45×5÷3=156×6÷3=153×5÷9=531×8÷9=147×2÷3=631×6÷3=174×5÷3=827×6÷3=399×2÷6=645×3÷5=58×7÷2=814×3÷2=279×2÷9=935×6÷5=177×2÷6=889×9÷7=95×9÷3=396×3÷9=117×4÷9=222×3÷6=171×5÷9=54×8÷6=162×6÷2=514×9÷2=80×7÷8=858×4÷2=306×2÷4=688×9÷3=872÷2÷2=996÷4÷3=648÷3÷9=576÷4÷6=900÷5÷5=288÷6÷6=260÷5÷4=216÷2÷2=576÷3÷4=192÷4÷4=375÷5÷5=192÷8÷3=348÷2÷6=196÷7÷2=756÷6÷7=768÷3÷8=882÷2÷3=640÷2÷4=960÷3÷5=860÷2÷5=224÷8÷2=504÷4÷6=648÷3÷2=378÷7÷3=360÷4÷2=430÷5÷2=648÷4÷9=544÷4÷8=640÷2÷8=208÷2÷2=900÷2÷6=560÷7÷8=528÷2÷4=264÷3÷4=600÷4÷3=780÷4÷3=840÷5÷8=392÷2÷7=280÷2÷5=612÷4÷3=303÷3×9=265÷5×6=426÷2×6=144÷8×5=772÷2×7=322÷2×9=16÷2×7=128÷8×5=256÷4×9=963÷3×7=728÷8×2=300÷3×6=290÷2×8=934÷2×9=879÷3×7=342÷2×4=800÷4×6=504÷9×4=846÷2×4=276÷6×8=100÷2×9=890÷2×6=387÷3×9=945÷5×4=910÷2×4=462÷6×4=136÷4×8=297÷3×9=654÷3×8=886÷2×7=261÷3×5=595÷5×7=933÷3×5=672÷7×5=486÷9×8=576÷9×4=662÷2×6=906÷6×4=675÷3×5=540÷4×7=105÷3×22=336÷4×17=66÷3×22=104÷4×25=60÷6×66=147÷7×96=110÷5×22=192÷6×14=48÷4×18=534÷6×74=592÷8×13=352÷8×75=30÷3×44=129÷3×30=258÷6×15=372÷4×72=114÷6×52=102÷2×56=15÷5×89=237÷3×95=196÷4×20=192÷3×61=243÷9×31=450÷6×38=60÷6×52=144÷2×20=40÷8×34=15÷3×78=24÷8×88=285÷5×32=91÷7×72=228÷6×68=108÷6×21=495÷5×35=21÷3×14=70÷2×91=72÷9×45=152÷2×91=144÷9×34=216÷3×43=65+(118-30)=775+(574-261)=61+(470-302)=683+(540-87)=57+(415-120)=171+(809-693)=45+(374-236)=946+(493-124)=187+(290-231)=694+(604-179)=353+(444-28)=391+(645-122)=208+(447-162)=900+(878-874)=200+(418-210)=624+(665-588)=418+(339-255)=18+(389-348)=131+(394-330)=843+(968-352)=348+(385-237)=509+(879-825)=47+(340-318)=102+(665-443)=76+(331-236)=307+(870-669)=482+(61-50)=491+(330-37)=250+(214-130)=207+(406-17)=188+(485-416)=387+(574-331)=200+(476-262)=463+(664-641)=318+(424-77)=632+(402-343)=404+(491-377)=945+(967-211)=396+(411-381)=195+(590-228)=385-(119+198)=553-(135+208)=331-(109+204)=789-(11+568)=247-(37+162)=732-(83+408)=306-(185+44)=799-(532+12)=403-(65+196)=697-(243+142)=436-(102+114)=930-(348+542)=468-(301+105)=796-(291+457)=485-(87+257)=569-(114+277)=211-(18+108)=883-(222+171)=444-(132+291)=687-(50+575)=412-(103+40)=702-(487+158)=441-(13+116)=641-(518+52)=480-(255+77)=862-(381+424)=454-(213+205)=822-(165+131)=256-(89+51)=886-(292+149)=479-(182+254)=771-(278+370)=260-(52+23)=620-(494+37)=372-(34+181)=906-(438+52)=452-(380+23)=839-(561+61)=313-(94+15)=947-(60+93)=187-(65-62)=661-(959-355)=452-(438-381)=322-(434-235)=394-(396-367)=873-(818-366)=395-(284-221)=885-(540-94)=174-(331-288)=517-(543-149)=345-(346-13)=935-(748-329)=417-(462-443)=210-(352-175)=401-(404-167)=700-(91-46)=225-(78-59)=831-(448-440)=382-(334-45)=224-(485-288)=20-(474-462)=676-(193-130)=310-(415-333)=398-(566-199)=462-(111-102)=880-(915-855)=115-(339-323)=711-(950-556)=231-(383-191)=544-(388-289)=339-(424-139)=743-(923-371)=156-(146-14)=771-(716-333)=456-(211-100)=637-(443-343)=467-(137-33)=94-(539-491)=312-(318-254)=650-(416-31)=282÷(27÷9)=834÷(15÷5)=110÷(16÷8)=40÷(40÷5)=225÷(25÷5)=70÷(28÷4)=320÷(45÷9)=190÷(14÷7)=81÷(27÷3)=436÷(32÷8)=45÷(54÷6)=590÷(14÷7)=90÷(54÷6)=294÷(12÷2)=140÷(16÷4)=833÷(56÷8)=306÷(18÷6)=396÷(12÷3)=161÷(56÷8)=105÷(18÷6)=384÷(36÷9)=496÷(64÷8)=327÷(15÷5)=504÷(81÷9)=108÷(18÷2)=245÷(56÷8)=404÷(12÷3)=261÷(18÷2)=364÷(16÷4)=355÷(45÷9)=460÷(16÷4)=212÷(36÷9)=310÷(45÷9)=850÷(12÷6)=141÷(24÷8)=754÷(12÷6)=240÷(40÷8)=685÷(30÷6)=441÷(18÷6)=350÷(10÷2)=896÷(2×2)=696÷(3×2)=536÷(2×2)=315÷(3×3)=477÷(3×3)=524÷(2×2)=276÷(2×3)=176÷(2×4)=480÷(2×3)=876÷(2×3)=440÷(2×2)=328÷(4×2)=906÷(3×2)=768÷(2×2)=56÷(2×2)=360÷(2×3)=576÷(3×2)=32÷(4×2)=732÷(2×3)=804÷(3×2)=768÷(3×2)=908÷(2×2)=600÷(2×2)=976÷(4×2)=728÷(2×4)=272÷(2×4)=648÷(2×2)=366÷(3×2)=136÷(2×4)=628÷(2×2)=54÷(3×3)=184÷(2×4)=728÷(2×2)=72÷(3×3)=224÷(4×2)=244÷(2×2)=984÷(2×4)=708÷(2×3)=252÷(2×2)=884÷(2×2)=37×(49÷7)=664×(30÷6)=57×(25÷5)=683×(36÷4)=80×(14÷2)=111×(32÷8)=182×(18÷6)=647×(81÷9)=77×(12÷6)=861×(15÷5)=125×(16÷8)=116×(32÷4)=100×(16÷2)=127×(21÷7)=136×(30÷5)=253×(30÷6)=99×(21÷7)=705×(48÷8)=179×(40÷8)=55×(56÷7)=281×(14÷7)=912×(36÷6)=245×(20÷5)=287×(72÷8)=364×(16÷8)=211×(12÷3)=103×(30÷6)=778×(48÷6)=20×(27÷9)=617×(12÷2)=187×(14÷7)=681×(21÷3)=69×(12÷2)=816×(16÷4)=27×(18÷3)=384×(24÷8)=111×(20÷5)=926×(12÷4)=105×(14÷2)=884×(48÷8)=23×(231÷7)=36×(182÷2)=48×(40÷2)=11×(204÷6)=19×(92÷2)=39×(558÷9)=29×(216÷9)=50×(55÷5)=21×(276÷6)=43×(282÷3)=16×(104÷8)=57×(336÷6)=60×(105÷7)=44×(188÷2)=10×(81÷3)=37×(450÷6)=53×(50÷5)=90×(129÷3)=63×(28÷2)=72×(225÷5)=43×(75÷5)=38×(252÷7)=29×(138÷6)=92×(153÷3)=11×(96÷6)=55×(392÷4)=34×(108÷9)=13×(430÷5)=18×(26÷2)=54×(90÷6)=22×(45÷3)=55×(180÷9)=17×(342÷9)=20×(204÷6)=13×(315÷9)=71×(80÷5)=34×(70÷5)=44×(60÷4)=15×(123÷3)=76×(198÷3)=498+11×2=341+100×7=95+123×5=300+146×5=102+231×3=217+174×3=438+225×2=548+70×7=388+68×2=890+318×3=100+233×3=966+113×4=206+177×4=818+36×3=245+157×4=754+99×2=185+16×6=307+82×7=176+72×2=419+125×7=127+201×4=533+170×2=118+408×2=997+451×2=22+131×2=963+34×2=389+132×3=865+55×7=263+315×2=849+24×7=234×3+276=256×3+981=199×4+114=137×4+501=34×7+485=20×4+224=146×3+360=136×2+545=350×2+32=276×2+593=91+21×37=99+51×18=303+19×27=274+64×13=390+12×28=184+58×16=304+12×48=883+29×18=292+10×62=35+25×24=166+14×27=240+10×19=41+13×51=600+13×67=416+26×12=584+12×30=100+14×13=730+13×36=168+10×38=263+46×11=121+19×30=560+14×64=229+12×26=938+36×16=279+19×28=745+82×10=231+14×48=959+17×20=299+28×18=17+11×54=43×20+25=25×14+867=10×36+259=15×40+369=14×41+60=26×36+990=49×13+254=17×46+91=11×51+26=56×12+896=384-16×19=982-12×76=497-12×27=787-11×10=427-22×18=939-16×31=401-13×10=733-18×26=479-10×24=959-15×44=382-13×12=903-30×23=312-11×22=932-32×29=429-12×35=558-11×30=438-11×13=885-35×17=492-11×28=292-21×12=413-12×28=908-46×15=400-15×16=608-12×39=340-15×17=531-10×15=398-20×19=763-12×59=258-14×14=853-44×16=474-14×19=995-57×17=254-19×12=773-14×22=484-17×10=926-11×37=490-10×38=979-11×26=234-12×17=671-31×16=115-54×2=280-69×2=244-56×4=747-25×9=193-29×3=918-193×2=222-61×2=569-80×7=362-80×2=949-70×5=450-59×5=326-39×8=495-205×2=608-81×7=378-117×2=659-242×2=85-25×3=208-18×2=268-81×2=712-295×2=403-46×8=746-216×3=134-34×2=887-43×5=497-51×6=865-80×6=490-36×4=654-166×3=381-59×5=316-33×6=230-43×3=853-232×2=329-30×5=768-85×9=387-10×9=295-42×6=377-106×3=512-140×3=336-70×3=472-20×6=16×25-103=89×10-527=26×13-99=30×15-228=13×37-460=38×22-59=22×16-77=16×39-611=23×17-35=50×13-442=33×12-325=53×15-565=19×25-414=23×27-262=11×15-157=11×25-55=15×31-166=19×26-394=19×11-88=24×39-359=19×22-117=76×12-130=19×21-179=75×12-94=19×18-225=21×36-385=12×23-162=49×10-263=22×15-188=30×26-644=20×21-101=30×25-83=31×12-309=44×20-275=26×13-289=86×10-393=11×28-35=17×26-336=24×19-340=10×98-350=411×2-532=31×5-99=485×2-65=886×9-810=118×4-75=119×7-313=155×6-111=577×9-719=469×2-301=173×4-31=64×5-312=567×9-811=307×3-650=450×9-34=114×3-214=809×3-224=87×4-84=805×5-119=116×7-422=368×4-370=97×9-200=885×6-19=241×3-302=413×5-842=268×2-464=853×5-536=156×3-195=317×6-545=94×4-63=791×5-488=468×2-837=271×7-359=216×4-374=836×8-219=254×2-420=165×9-621=115×5-33=435×9-728=139×6-130=492×5-963=377+270÷3=562+658÷2=42+420÷7=377+864÷2=164+716÷2=204+610÷5=352+511÷7=725+304÷8=468+482÷2=509+658÷7=205+144÷4=976+858÷2=19+500÷4=847+176÷2=351+752÷8=275+546÷6=226+322÷2=615+990÷5=151+532÷7=437+171÷9=504÷3+294=174÷3+461=142÷2+273=112÷7+70=418÷2+336=537÷3+579=284÷2+106=426÷6+580=472÷8+359=718÷2+145=936÷4+263=576÷4+115=660÷6+47=846÷6+277=812÷7+176=608÷4+606=654÷6+342=300÷6+726=889÷7+44=624÷6+401=184-132÷6=429-282÷2=435-522÷3=425-440÷4=350-715÷5=600-939÷3=361-176÷2=182-452÷4=215-764÷4=208-992÷8=453-715÷5=382-810÷5=455-387÷3=87-380÷5=418-162÷6=807-80÷4=421-63÷9=636-75÷3=474-876÷6=495-102÷6=223-624÷3=421-404÷4=469-285÷5=935-954÷2=314-444÷2=372-435÷5=449-824÷8=992-507÷3=148-603÷9=576-140÷5=487-610÷5=61-22÷2=301-125÷5=197-66÷3=419-840÷4=980-404÷4=78-160÷8=489-837÷3=286-216÷4=264-678÷3=15×(289-266)=89×(623-561)=72×(390-378)=24×(378-329)=43×(411-396)=20×(923-874)=23×(52-36)=10×(486-425)=18×(439-411)=36×(907-862)=84×(68-57)=19×(182-100)=24×(475-438)=58×(257-209)=59×(490-475)=36×(247-158)=20×(46-24)=38×(982-935)=16×(143-120)=50×(157-65)=(422-408)×30=(336-295)×36=(113-64)×11=(392-320)×77=(232-219)×56=(342-281)×65=(206-181)×28=(783-747)×17=(221-159)×15=(340-262)×24=(120-109)×85=(241-194)×88=(150-138)×72=(608-554)×20=(227-153)×13=(629-574)×27=(193-177)×17=(244-221)×12=(276-253)×35=(963-939)×85=34×(336-329)=164×(64-56)=72×(211-204)=35×(72-63)=233×(225-222)=970×(310-304)=26×(102-95)=809×(572-568)=47×(66-62)=319×(712-703)=172×(169-166)=586×(82-73)=63×(238-235)=515×(201-196)=67×(261-255)=616×(516-512)=132×(82-79)=594×(560-555)=166×(430-425)=624×(158-152)=323×(265-262)=74×(174-171)=112×(384-378)=994×(306-298)=21×(138-133)=930×(504-497)=40×(483-477)=353×(396-390)=12×(176-170)=845×(207-204)=101×(446-441)=179×(95-86)=113×(452-444)=974×(896-892)=119×(448-444)=935×(291-285)=21×(324-317)=956×(238-230)=38×(269-266)=377×(75-69)=20÷(63-58)=838÷(646-644)=280÷(34-29)=357÷(78-75)=12÷(472-469)=56÷(184-180)=91÷(327-320)=594÷(196-194)=453÷(145-142)=116÷(249-247)=57÷(287-284)=708÷(31-29)=116÷(262-258)=789÷(576-573)=426÷(370-367)=432÷(330-326)=282÷(70-67)=636÷(438-432)=285÷(466-463)=448÷(297-289)=210÷(276-271)=856÷(183-175)=369÷(189-180)=184÷(480-472)=180÷(192-183)=721÷(616-609)=80÷(242-237)=885÷(159-156)=270÷(345-342)=900÷(952-943)=364÷(395-388)=836÷(122-120)=248÷(365-363)=192÷(914-906)=384÷(342-338)=210÷(677-671)=275÷(489-484)=369÷(408-399)=104÷(301-297)=330÷(630-624)=(389-204)÷5=(748-703)÷9=(420-18)÷6=(444-322)÷2=(301-202)÷3=(123-19)÷2=(409-103)÷9=(543-463)÷4=(327-213)÷2=(808-208)÷8=(279-271)÷2=(933-63)÷3=(166-28)÷3=(784-664)÷3=(273-128)÷5=(966-142)÷4=(432-387)÷9=(893-752)÷3=(184-136)÷6=(952-763)÷7=(361-337)÷8=(631-579)÷2=(500-264)÷2=(997-676)÷3=(482-72)÷2=(853-109)÷4=(109-69)÷8=(605-349)÷8=(360-240)÷4=(846-820)÷2=(220-13)÷9=(803-731)÷9=(197-181)÷2=(337-292)÷3=(174-150)÷8=(510-318)÷8=(163-79)÷6=(677-465)÷4=(330-138)÷8=(848-452)÷2=2/8+5/8=4/9+5/9=1/8+5/8=5/8+2/8=4/8+2/8=1/5+2/5=1/6+2/6=4/9+2/9=1/5+3/5=2/10+7/10=2/7+4/7=5/10+2/10=3/6-2/6=5/10-1/10=3/5-1/5=4/6-1/6=4/7-1/7=5/8-3/8=3/7-2/7=2/6-1/6=3/7-1/7=6/9-2/9=2/5-1/5=2/3-1/3=8.6+4.9=29.9+25.0=8.6+9.3=0.8+7.4=7.1+7.8=14.8+18.0=4.8+1.0=20.0+60.6=4.0+5.2=9.2+0.6=4.2+2.6=30.5+3.6=9.0+3.8=6.8+30.0=2.4+5.6=3.8+3.8=7.5+7.5=12.1+17.9=3.8+4.6=29.7+42.9=1.0+8.8=8.3+6.7=8.9+6.9=35.5+31.0=9.7+4.0=26.0+6.2=1.8+6.2=9.4+6.8=8.5+2.0=39.1+19.8=4.0+5.5=19.5+78.5=4.9+9.0=3.6+0.5=3.9+2.6=75.6+4.9=5.4+9.0=8.6+11.1=7.2+9.0=8.7+9.2=5.1-2.6=83.5-72.0=9.3-2.6=9.4-6.7=2.4-1.7=87.2-5.9=2.6-0.9=17.7-11.4=8.5-5.4=4.5-0.9=7.7-6.9=96.0-34.4=5.7-2.4=92.3-60.5=9.5-4.8=8.1-1.0=8.4-4.6=80.1-49.8=6.1-5.9=4.0-3.0=7.6-6.3=4.3-2.3=9.1-3.3=63.8-11.6=7.5-7.0=85.7-51.7=6.8-4.6=7.2-2.0=8.4-2.2=48.4-31.3=9.9-3.9=48.7-5.8=3.4-3.3=8.1-7.8=6.3-5.2=96.7-42.5=6.6-6.4=86.7-72.9=5.2-1.0=8.6-1.2=参考答案346+67=413423+955=137885+286=371108+256=364149+346=495147+702=849146+89=235297+168=465168+223=391221+430=65179+113=192179+413=592155+279=434773+275=1048206+220=426292+130=422126+336=462769+222=991263+70=333266+72=338247+189=436291+380=671118+85=203882+796=1678276+56=332284+70=354167+180=347219+249=468135+302=437721+201=92293+287=380365+112=477285+168=45386+171=257346+138=484728+237=965231+100=331747+619=136682+239=321190+144=334466-270=196637-484=153478-107=37130-18=12422-298=124334-290=44382-97=285858-574=284410-128=282832-207=625405-81=324864-386=478405-381=24926-452=474470-144=326990-159=831437-191=246521-328=193451-165=286167-76=91477-424=53950-597=35369-17=52723-545=178474-147=327685-650=35362-226=136943-376=567411-380=31881-138=743500-58=442932-572=360428-175=253815-321=494288-34=254912-240=672264-190=74937-587=350284-160=124819-225=594103×2=206257×5=1285474×2=948603×3=1809267×2=534509×4=2036108×6=648229×3=687473×2=946755×7=5285101×5=50549×4=19610×5=50563×5=281544×9=396719×9=6471137×5=685325×6=1950447×2=894302×7=2114165×2=33098×5=490409×2=818100×8=800125×2=250765×9=6885108×7=756564×6=3384201×3=603683×8=5464314×2=628623×5=311543×4=172540×7=378076×3=228598×6=358818×8=144521×2=1042404×2=808275×6=1650378÷9=42712÷8=89273÷7=39876÷3=292126÷7=18494÷2=247318÷6=53175÷5=35138÷6=23160÷4=40370÷5=74720÷8=90329÷7=47318÷3=106360÷2=18030÷2=15120÷6=20105÷3=35160÷2=80912÷6=152150÷3=50537÷3=179140÷5=28896÷4=224254÷2=12755÷5=11124÷2=62378÷3=126189÷9=2163÷9=7324÷4=81300÷4=75219÷3=7384÷2=42294÷2=147894÷6=149312÷4=78171÷9=19326÷2=163468÷9=5227×22=59423×99=227710×17=17085×29=246513×64=83216×41=65615×66=99064×12=76858×17=98627×55=148536×10=36059×79=466115×61=91593×72=669621×19=39919×80=152011×63=69312×25=30070×10=70084×11=92417×26=44243×17=73114×56=78488×57=501637×25=92524×52=124835×19=66533×29=95773×12=87692×76=699250×16=80037×87=321944×17=74862×73=452617×42=71426×33=85844×19=83676×13=98865×10=65099×53=524797+202+416=715752+607+44=1403381+343+222=946705+618+123=1446375+67+85=527222+198+160=580273+148+577=998636+738+254=1628168+117+222=507708+426+745=1879137+588+159=88491+653+164=908180+570+223=973819+834+430=2083594+33+309=936574+768+457=1799200+94+405=699990+817+437=2244205+453+162=820370+396+689=1455314+76+374=764681+128+135=944288+262+73=623861+749+686=2296424+337+206=967955+96+893=1944280+430+60=770581+897+162=1640159+278+13=450175+371+234=780208+246+271=725884+480+703=2067241+456+148=845497+917+742=215660+348+421=829906+209+722=1837252+195+224=671573+843+546=1962180+47+417=644581+933+133=164732+279-252=59540+993-47=148699+141-202=38838+46-268=616171+79-234=16803+114-805=112178+196-185=189631+692-361=962185+25-209=1694+11-626=7934+239-136=137862+855-139=1578105+213-242=76204+493-431=26644+447-111=380888+326-172=1042210+276-294=192576+420-230=76611+174-177=8550+920-707=763298+179-263=214572+440-690=322304+28-38=294449+230-337=34235+400-421=14696+557-128=112542+324-35=331691+18-332=37738+174-159=53911+767-58=162040+347-337=50950+558-531=97779+296-60=315617+958-580=99575+413-63=42541+880-329=592173+188-76=285985+980-437=1528226+209-307=128588+270-418=440344-177-147=20988-536-290=16292-11-79=2768-127-340=301440-14-366=60931-397-416=118184-30-51=103536-221-135=180483-109-200=174677-394-243=40455-38-45=372485-16-243=226437-302-129=6424-158-152=114276-49-193=34494-240-168=86361-271-84=6700-244-179=277268-91-137=40652-42-487=123322-253-54=15270-132-87=51487-360-57=70958-341-377=240234-111-25=98731-375-311=45459-162-215=82507-320-26=161425-163-163=99918-67-765=86425-48-237=140722-590-118=14380-131-91=158902-45-687=170487-70-122=295960-30-213=717473-44-121=308681-64-613=4420-93-186=141505-126-137=242202-128+259=333811-111+547=1247402-319+54=137259-49+442=652379-379+140=140709-578+461=592163-113+155=205886-451+302=737418-377+100=141592-124+796=1264415-280+188=323982-47+444=1379459-221+12=250795-347+984=1432409-217+254=446672-276+245=641105-99+486=492568-386+593=775456-329+160=287959-374+664=1249469-62+61=468197-11+16=20298-46+195=247752-132+875=1495340-251+184=273580-296+203=487352-32+109=429501-200+781=1082432-339+36=129335-225+708=818338-181+321=478640-157+271=754328-250+103=181590-389+278=479114-33+168=249924-744+72=252452-401+35=86861-430+225=656221-164+214=271344-309+230=26526×15×2=78044×73×9=2890838×13×2=98858×49×9=2557812×15×5=90082×71×9=5239816×28×2=89648×13×4=249616×20×3=96065×37×5=1202510×19×2=38017×69×2=234632×10×2=64061×24×2=292814×11×6=92465×60×5=1950020×13×3=78099×77×5=3811528×10×3=84049×21×5=514519×12×4=91271×16×7=795217×18×2=61276×39×2=592818×26×2=93687×13×6=678623×14×3=96666×13×2=171623×19×2=87415×46×6=414013×20×3=78034×11×5=187044×10×2=88057×78×8=3556813×16×4=83235×69×7=1690510×32×3=96092×14×4=515214×23×3=96647×96×6=2707269×7×2=966104×9×3=280874×3×4=888192×4×6=460876×2×5=76065×2×5=65018×2×6=216125×5×6=3750165×2×3=990231×4×5=462010×8×3=240242×4×2=193680×2×5=80061×6×4=146435×4×5=700356×2×4=2848114×2×3=684108×8×9=777613×5×3=195423×2×8=676854×2×8=864247×2×4=1976108×2×3=648389×2×6=466880×2×3=48084×7×8=470464×2×4=51238×9×2=684113×4×2=904228×3×2=136819×4×3=22834×7×4=95210×5×4=200263×3×9=710196×2×4=768243×4×2=1944110×4×2=880134×6×2=160816×2×6=192433×2×9=779410×3×76=228012×8×61=585620×3×89=534014×6×62=520811×4×83=365213×4×73=379617×4×77=523610×3×50=150017×5×46=391017×5×17=144538×2×41=311622×2×31=136418×4×57=410411×9×99=980116×6×56=537620×3×44=264018×4×86=619211×6×50=330022×4×93=818442×2×30=252024×2×74=355225×2×33=165048×2×68=652847×2×91=855412×8×77=739217×3×94=479416×3×64=307240×2×51=408018×2×23=82844×2×78=686411×6×67=442210×8×36=288041×2×95=779010×6×53=318021×2×17=71416×4×50=320026×3×85=663017×4×37=251613×7×54=491423×3×78=538212×45÷9=6028×54÷8=18925×10÷2=12530×10÷5=6053×12÷6=10619×40÷2=38048×13÷2=31290×43÷6=64531×14÷7=6231×24÷2=37232×31÷4=24866×18÷9=13221×12÷4=6350×33÷2=82518×16÷2=14478×57÷3=148218×15÷5=5410×77÷7=11034×12÷2=20464×48÷2=153620×15÷5=6024×90÷8=27015×28÷3=14068×98÷7=95243×20÷2=43088×84÷4=184821×39÷3=27385×99÷3=280556×10÷2=28021×41÷3=28714×16÷2=11264×31÷8=24810×83÷2=41577×76÷2=292610×45÷2=22523×24÷2=27618×21÷7=5428×53÷7=21235×21÷5=14765×82÷2=266569×2÷6=23744×7÷8=65148×5÷6=40378×7÷3=882158×5÷2=395276×9÷6=41443×9÷3=129879×6÷3=1758338×2÷4=169948×8÷4=1896114×2÷6=38539×6÷7=46245×5÷3=75156×6÷3=312153×5÷9=85531×8÷9=472147×2÷3=98631×6÷3=1262174×5÷3=290827×6÷3=1654399×2÷6=133645×3÷5=38758×7÷2=203814×3÷2=1221279×2÷9=62935×6÷5=1122177×2÷6=59889×9÷7=114395×9÷3=285396×3÷9=132117×4÷9=52222×3÷6=111171×5÷9=9554×8÷6=72162×6÷2=486514×9÷2=231380×7÷8=70858×4÷2=1716306×2÷4=153688×9÷3=2064872÷2÷2=218996÷4÷3=83648÷3÷9=24576÷4÷6=24900÷5÷5=36288÷6÷6=8260÷5÷4=13216÷2÷2=54576÷3÷4=48192÷4÷4=12375÷5÷5=15192÷8÷3=8348÷2÷6=29196÷7÷2=14756÷6÷7=18768÷3÷8=32882÷2÷3=147640÷2÷4=80960÷3÷5=64860÷2÷5=86224÷8÷2=14504÷4÷6=21648÷3÷2=108378÷7÷3=18360÷4÷2=45430÷5÷2=43648÷4÷9=18544÷4÷8=17640÷2÷8=40208÷2÷2=52900÷2÷6=75560÷7÷8=10528÷2÷4=66264÷3÷4=22600÷4÷3=50780÷4÷3=65840÷5÷8=21392÷2÷7=28280÷2÷5=28612÷4÷3=51303÷3×9=909265÷5×6=318426÷2×6=1278144÷8×5=90772÷2×7=2702322÷2×9=144916÷2×7=56128÷8×5=80256÷4×9=576963÷3×7=2247728÷8×2=182300÷3×6=600290÷2×8=1160934÷2×9=4203879÷3×7=2051342÷2×4=684800÷4×6=1200504÷9×4=224846÷2×4=1692276÷6×8=368100÷2×9=450890÷2×6=2670387÷3×9=1161945÷5×4=756910÷2×4=1820462÷6×4=308136÷4×8=272297÷3×9=891654÷3×8=1744886÷2×7=3101261÷3×5=435595÷5×7=833933÷3×5=1555672÷7×5=480486÷9×8=432576÷9×4=256662÷2×6=1986906÷6×4=604675÷3×5=1125540÷4×7=945105÷3×22=770336÷4×17=142866÷3×22=484104÷4×25=65060÷6×66=660147÷7×96=2016110÷5×22=484192÷6×14=44848÷4×18=216534÷6×74=6586592÷8×13=962352÷8×75=330030÷3×44=440129÷3×30=1290258÷6×15=645372÷4×72=6696114÷6×52=988102÷2×56=285615÷5×89=267237÷3×95=7505196÷4×20=980192÷3×61=3904243÷9×31=837450÷6×38=285060÷6×52=520144÷2×20=144040÷8×34=17015÷3×78=39024÷8×88=264285÷5×32=182491÷7×72=936228÷6×68=2584108÷6×21=378495÷5×35=346521÷3×14=9870÷2×91=318572÷9×45=360152÷2×91=6916144÷9×34=544216÷3×43=309665+(118-30)=153775+(574-261)=108861+(470-302)=229683+(540-87)=113657+(415-120)=352171+(809-693)=28745+(374-236)=183946+(493-124)=1315187+(290-231)=246694+(604-179)=1119353+(444-28)=769391+(645-122)=914208+(447-162)=493900+(878-874)=904200+(418-210)=408624+(665-588)=701418+(339-255)=50218+(389-348)=59131+(394-330)=195843+(968-352)=1459348+(385-237)=496509+(879-825)=56347+(340-318)=69102+(665-443)=32476+(331-236)=171307+(870-669)=508482+(61-50)=493491+(330-37)=784250+(214-130)=334207+(406-17)=596188+(485-416)=257387+(574-331)=630200+(476-262)=414463+(664-641)=486318+(424-77)=665632+(402-343)=691404+(491-377)=518945+(967-211)=1701396+(411-381)=426195+(590-228)=557385-(119+198)=68553-(135+208)=210331-(109+204)=18789-(11+568)=210247-(37+162)=48732-(83+408)=241306-(185+44)=77799-(532+12)=255403-(65+196)=142697-(243+142)=312436-(102+114)=220930-(348+542)=40468-(301+105)=62796-(291+457)=48485-(87+257)=141569-(114+277)=178211-(18+108)=85883-(222+171)=490444-(132+291)=21687-(50+575)=62412-(103+40)=269702-(487+158)=57441-(13+116)=312641-(518+52)=71480-(255+77)=148862-(381+424)=57454-(213+205)=36822-(165+131)=526256-(89+51)=116886-(292+149)=445479-(182+254)=43771-(278+370)=123260-(52+23)=185620-(494+37)=89372-(34+181)=157906-(438+52)=416452-(380+23)=49839-(561+61)=217313-(94+15)=204947-(60+93)=794187-(65-62)=184661-(959-355)=57452-(438-381)=395322-(434-235)=123394-(396-367)=365873-(818-366)=421395-(284-221)=332885-(540-94)=439174-(331-288)=131517-(543-149)=123345-(346-13)=12935-(748-329)=516417-(462-443)=398210-(352-175)=33401-(404-167)=164700-(91-46)=655225-(78-59)=206831-(448-440)=823382-(334-45)=93224-(485-288)=2720-(474-462)=8676-(193-130)=613310-(415-333)=228398-(566-199)=31462-(111-102)=453880-(915-855)=820115-(339-323)=99711-(950-556)=317231-(383-191)=39544-(388-289)=445339-(424-139)=54743-(923-371)=191156-(146-14)=24771-(716-333)=388456-(211-100)=345637-(443-343)=537467-(137-33)=36394-(539-491)=46312-(318-254)=248650-(416-31)=265282÷(27÷9)=94834÷(15÷5)=278110÷(16÷8)=5540÷(40÷5)=5225÷(25÷5)=4570÷(28÷4)=10320÷(45÷9)=64190÷(14÷7)=9581÷(27÷3)=9436÷(32÷8)=10945÷(54÷6)=5590÷(14÷7)=29590÷(54÷6)=10294÷(12÷2)=49140÷(16÷4)=35833÷(56÷8)=119306÷(18÷6)=102396÷(12÷3)=99161÷(56÷8)=23105÷(18÷6)=35384÷(36÷9)=96496÷(64÷8)=62327÷(15÷5)=109504÷(81÷9)=56108÷(18÷2)=12245÷(56÷8)=35404÷(12÷3)=101261÷(18÷2)=29364÷(16÷4)=91355÷(45÷9)=71460÷(16÷4)=115212÷(36÷9)=53310÷(45÷9)=62850÷(12÷6)=425141÷(24÷8)=47754÷(12÷6)=377240÷(40÷8)=48685÷(30÷6)=137441÷(18÷6)=147350÷(10÷2)=70896÷(2×2)=224696÷(3×2)=116536÷(2×2)=134315÷(3×3)=35477÷(3×3)=53524÷(2×2)=131276÷(2×3)=46176÷(2×4)=22480÷(2×3)=80876÷(2×3)=146440÷(2×2)=110328÷(4×2)=41906÷(3×2)=151768÷(2×2)=19256÷(2×2)=14360÷(2×3)=60576÷(3×2)=9632÷(4×2)=4732÷(2×3)=122804÷(3×2)=134768÷(3×2)=128908÷(2×2)=227600÷(2×2)=150976÷(4×2)=122728÷(2×4)=91272÷(2×4)=34648÷(2×2)=162366÷(3×2)=61136÷(2×4)=17628÷(2×2)=15754÷(3×3)=6184÷(2×4)=23728÷(2×2)=18272÷(3×3)=8224÷(4×2)=28244÷(2×2)=61984÷(2×4)=123708÷(2×3)=118252÷(2×2)=63884÷(2×2)=22137×(49÷7)=259664×(30÷6)=332057×(25÷5)=285683×(36÷4)=614780×(14÷2)=560111×(32÷8)=444182×(18÷6)=546647×(81÷9)=582377×(12÷6)=154861×(15÷5)=2583125×(16÷8)=250116×(32÷4)=928100×(16÷2)=800127×(21÷7)=381136×(30÷5)=816253×(30÷6)=126599×(21÷7)=297705×(48÷8)=4230179×(40÷8)=89555×(56÷7)=440281×(14÷7)=562912×(36÷6)=5472245×(20÷5)=980287×(72÷8)=2583364×(16÷8)=728211×(12÷3)=844103×(30÷6)=515778×(48÷6)=622420×(27÷9)=60617×(12÷2)=3702187×(14÷7)=374681×(21÷3)=476769×(12÷2)=414816×(16÷4)=326427×(18÷3)=162384×(24÷8)=1152111×(20÷5)=444926×(12÷4)=2778105×(14÷2)=735884×(48÷8)=530423×(231÷7)=75936×(182÷2)=327648×(40÷2)=96011×(204÷6)=37419×(92÷2)=87439×(558÷9)=241829×(216÷9)=69650×(55÷5)=55021×(276÷6)=96643×(282÷3)=404216×(104÷8)=20857×(336÷6)=319260×(105÷7)=90044×(188÷2)=413610×(81÷3)=27037×(450÷6)=277553×(50÷5)=53090×(129÷3)=387063×(28÷2)=88272×(225÷5)=324043×(75÷5)=64538×(252÷7)=136829×(138÷6)=66792×(153÷3)=469211×(96÷6)=17655×(392÷4)=539034×(108÷9)=40813×(430÷5)=111818×(26÷2)=23454×(90÷6)=81022×(45÷3)=33055×(180÷9)=110017×(342÷9)=64620×(204÷6)=68013×(315÷9)=45571×(80÷5)=113634×(70÷5)=47644×(60÷4)=6