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41+74=713+616=227+265=266+423=270+200=599+355=110+283=625+227=107+79=207+83=332+90=589+678=186+238=219+831=174+199=238+484=192+260=417+231=104+326=330+100=51+48=60+343=254+201=754+484=69+349=212+625=246+71=389+117=115+368=715+986=339+119=326+218=155+280=75+152=244+184=213+469=148+156=118+406=251+62=358+255=307-149=736-391=495-369=502-139=366-64=745-487=434-238=636-85=153-50=594-108=414-23=756-149=468-94=896-419=488-470=783-740=400-151=985-683=279-163=584-499=214-179=382-302=272-45=291-187=313-154=548-156=500-154=860-203=44-11=855-298=146-127=505-471=302-263=938-785=233-179=789-164=164-109=792-174=389-284=421-267=183×5=308×5=124×5=863×4=182×5=744×5=346×2=518×2=21×4=98×5=106×2=957×4=253×3=687×3=33×5=497×8=13×4=282×8=105×3=160×6=153×4=284×2=45×8=204×9=393×2=881×2=214×4=989×7=12×8=550×4=275×3=531×4=219×3=57×4=47×4=86×4=33×9=434×4=198×5=393×9=52÷2=770÷2=352÷8=84÷7=152÷4=932÷2=55÷5=91÷7=224÷2=630÷6=192÷8=184÷2=364÷2=676÷2=190÷5=966÷7=228÷4=64÷2=348÷2=735÷7=112÷2=974÷2=88÷8=620÷4=162÷6=830÷2=345÷5=890÷5=188÷2=664÷8=352÷2=39÷3=99÷9=360÷5=384÷8=834÷6=370÷5=912÷8=168÷4=30÷6=18×32=27×37=17×32=53×95=66×10=93×25=10×80=53×43=21×23=12×86=16×47=71×76=11×42=69×51=12×58=62×48=17×33=86×78=55×12=79×86=25×21=62×11=14×29=66×52=10×53=13×56=11×60=32×46=17×21=95×22=18×41=29×63=42×17=55×62=15×28=72×60=42×23=22×80=25×31=48×67=445+302+159=486+216+152=241+542+154=167+711+477=318+37+35=339+498+138=124+314+470=527+928+916=54+128+696=350+606+516=330+157+384=29+422+54=223+462+167=916+793+636=53+201+531=839+754+899=262+327+298=646+937+989=249+187+434=857+257+139=492+157+88=993+299+94=198+230+326=327+475+916=278+460+53=334+833+173=636+202+29=722+303+887=490+39+306=78+851+275=223+21+290=533+785+868=328+305+194=907+532+827=180+64+558=388+983+79=95+637+161=269+933+561=138+94+261=822+93+697=358+88-155=505+698-419=175+298-460=523+310-781=310+31-56=844+981-586=372+125-204=459+476-456=260+184-354=898+806-772=35+378-373=501+598-698=296+57-291=830+110-81=218+238-95=659+444-219=189+284-389=861+476-55=358+65-369=800+172-11=273+158-58=285+770-955=25+242-229=669+652-937=208+198-249=884+100-167=41+360-96=454+773-295=48+372-338=417+554-825=48+79-16=633+705-774=404+39-185=680+659-55=206+240-68=157+719-225=68+271-271=291+259-200=279+150-189=112+725-615=449-29-82=997-12-43=498-247-65=791-203-228=488-204-240=579-104-463=391-51-62=695-418-45=500-187-47=700-113-366=294-52-170=991-218-606=309-215-31=835-346-387=487-16-182=522-231-256=244-46-144=932-625-42=430-162-180=766-65-248=417-316-93=863-335-284=386-63-155=549-144-361=311-123-165=690-453-116=495-109-35=205-24-110=268-102-108=949-167-406=359-216-73=844-463-258=428-201-40=775-382-196=436-222-186=526-69-166=478-42-142=920-92-777=353-35-107=774-50-212=77-12+265=574-424+633=237-209+261=847-467+150=435-365+211=663-656+115=88-36+375=536-316+409=202-142+103=997-42+915=315-31+80=927-449+47=386-381+296=740-62+991=360-277+259=579-552+235=287-271+231=338-28+17=389-273+231=805-81+368=319-28+90=749-298+932=228-226+278=502-156+189=171-92+293=915-415+882=320-179+70=799-511+876=205-159+43=765-134+353=442-373+328=681-661+404=417-270+73=820-190+238=293-75+111=248-105+343=85-72+304=911-130+468=376-343+270=574-126+142=22×10×4=22×42×7=15×11×2=25×49×9=14×15×4=16×86×8=31×10×3=48×47×9=30×13×2=78×66×3=22×11×4=86×98×3=21×14×3=12×46×8=18×22×2=29×10×8=12×13×3=20×57×6=11×17×2=44×68×5=16×28×2=93×86×7=49×10×2=29×85×6=10×13×6=52×37×4=13×10×3=42×75×7=26×12×2=65×33×5=11×38×2=81×98×7=11×10×5=80×80×4=18×17×3=10×53×2=27×13×2=18×28×4=23×12×3=89×44×7=16×6×3=59×6×8=32×6×3=57×7×5=24×2×8=218×3×6=29×3×5=161×4×6=62×3×4=60×6×7=81×6×2=88×8×3=37×2×6=79×8×6=44×4×5=157×3×4=24×4×2=179×2×7=95×2×4=63×3×8=11×7×5=478×2×5=11×6×9=303×3×4=44×4×2=120×5×4=64×4×3=431×2×4=69×2×5=188×5×9=18×2×6=15×3×9=113×4×2=148×2×7=22×3×4=245×2×9=43×7×2=106×5×2=23×2×8=60×9×2=33×2×97=19×4×92=28×3×22=10×4×40=13×6×99=15×2×49=48×2×73=18×2×26=22×4×17=38×2×54=44×2×17=15×6×89=13×6×11=11×7×35=20×2×90=22×2×54=21×2×26=21×3×56=42×2×96=17×3×74=18×4×69=38×2×35=17×2×92=11×6×30=12×6×35=13×3×26=25×2×21=47×2×55=14×7×89=17×4×25=13×3×73=13×6×93=33×2×33=45×2×54=10×3×65=19×2×97=20×2×35=21×3×30=27×3×81=14×3×67=21×24÷4=95×83÷5=11×36÷3=49×92÷7=15×33÷5=60×91÷5=62×15÷3=40×62÷8=29×21÷3=30×99÷2=11×64÷2=45×11÷9=34×14÷2=84×11÷6=30×16÷6=64×70÷8=10×39÷3=93×20÷2=14×23÷7=85×59÷5=29×16÷2=92×45÷2=19×44÷2=15×20÷4=20×48÷4=40×95÷4=18×40÷3=57×38÷3=18×44÷6=15×76÷4=48×18÷8=44×92÷2=20×47÷5=82×45÷6=12×71÷6=60×99÷3=53×14÷7=20×77÷5=16×50÷2=42×58÷3=381×2÷3=729×3÷9=53×8÷2=993×8÷4=282×2÷4=819×6÷7=76×9÷3=260×8÷5=80×4÷8=842×7÷2=182×4÷2=267×9÷3=148×2÷8=138×8÷6=28×7÷4=481×6÷2=36×6÷2=386×4÷2=92×3÷4=480×3÷8=171×2÷6=660×2÷3=103×8÷4=676×3÷4=22×4÷2=730×3÷5=84×7÷6=430×8÷5=192×4÷8=663×8÷4=214×4÷2=544×8÷4=32×7÷2=312×8÷2=12×4÷8=570×2÷5=165×2÷3=916×9÷2=33×6÷9=255×5÷3=736÷4÷4=702÷3÷3=690÷2÷3=324÷9÷6=108÷4÷3=264÷4÷3=628÷2÷2=792÷3÷3=828÷6÷2=648÷4÷2=240÷2÷5=420÷5÷4=156÷4÷3=664÷4÷2=210÷6÷5=90÷2÷3=288÷8÷9=672÷6÷8=392÷2÷7=228÷2÷6=525÷5÷7=972÷6÷9=102÷3÷2=360÷5÷8=132÷2÷6=126÷7÷9=609÷3÷7=352÷4÷2=938÷2÷7=366÷3÷2=796÷2÷2=48÷3÷8=192÷2÷3=294÷3÷2=792÷6÷6=640÷4÷8=112÷4÷7=336÷7÷2=372÷4÷3=304÷2÷2=720÷9×6=360÷4×2=94÷2×5=440÷4×8=445÷5×9=540÷9×4=912÷2×7=164÷4×5=780÷4×9=145÷5×2=870÷3×6=126÷6×7=672÷7×9=784÷4×8=305÷5×2=291÷3×4=356÷4×8=792÷3×8=749÷7×9=508÷2×7=758÷2×6=588÷4×2=296÷4×9=620÷4×3=96÷2×9=954÷6×9=662÷2×8=450÷5×9=328÷2×4=965÷5×7=954÷6×4=744÷4×5=981÷3×8=168÷3×9=60÷3×8=272÷4×8=840÷3×7=912÷4×9=225÷3×7=552÷3×6=126÷9×68=486÷9×84=96÷6×33=186÷3×74=224÷8×10=280÷4×97=315÷9×24=87÷3×88=66÷6×18=140÷7×94=12÷6×17=105÷7×36=324÷6×14=324÷6×33=105÷5×22=396÷6×77=16÷4×12=720÷9×77=171÷9×42=215÷5×33=210÷6×13=130÷2×65=216÷6×23=80÷8×46=112÷8×45=40÷4×26=140÷7×21=24÷2×98=792÷8×10=194÷2×21=24÷6×97=252÷3×22=85÷5×51=276÷4×23=18÷3×63=294÷3×50=104÷8×26=234÷3×57=39÷3×66=30÷6×64=98+(183-161)=42+(567-27)=17+(487-135)=312+(764-742)=409+(377-250)=899+(739-105)=369+(462-104)=277+(966-857)=281+(448-254)=938+(835-439)=449+(262-195)=704+(978-208)=322+(379-323)=35+(724-101)=452+(187-80)=871+(238-59)=147+(475-450)=483+(723-651)=77+(433-115)=614+(413-265)=486+(490-350)=259+(46-27)=215+(311-215)=245+(924-33)=172+(439-370)=67+(719-504)=146+(378-248)=102+(951-376)=429+(497-333)=882+(748-478)=102+(21-15)=376+(169-27)=386+(331-187)=828+(988-321)=95+(252-178)=484+(746-111)=468+(220-103)=316+(946-261)=352+(307-278)=143+(496-443)=492-(467+19)=931-(538+335)=461-(39+114)=848-(231+269)=470-(162+83)=678-(236+392)=336-(183+25)=794-(183+409)=218-(147+25)=187-(28+69)=484-(37+11)=711-(547+92)=392-(357+10)=985-(381+69)=422-(248+138)=876-(296+379)=428-(80+101)=735-(358+302)=249-(42+154)=927-(264+565)=492-(196+221)=755-(234+389)=416-(141+85)=870-(704+89)=481-(191+88)=257-(126+112)=245-(50+64)=772-(123+619)=398-(182+119)=962-(914+44)=356-(98+169)=576-(243+60)=383-(40+127)=726-(484+218)=428-(41+295)=626-(40+185)=288-(110+152)=950-(28+121)=348-(45+238)=974-(238+680)=278-(157-58)=692-(693-286)=213-(235-221)=652-(844-419)=453-(250-177)=795-(683-600)=460-(54-33)=392-(664-474)=75-(230-183)=538-(585-166)=498-(84-50)=796-(982-679)=489-(144-91)=520-(684-677)=358-(421-91)=860-(506-168)=491-(190-143)=479-(570-495)=113-(31-25)=963-(249-131)=151-(88-37)=911-(592-81)=318-(460-300)=491-(605-181)=474-(484-412)=897-(723-576)=206-(189-131)=560-(800-524)=237-(466-233)=372-(495-276)=79-(493-436)=995-(857-733)=411-(387-362)=540-(655-120)=354-(300-41)=778-(322-244)=360-(230-47)=802-(575-451)=214-(332-239)=842-(401-323)=482÷(14÷7)=884÷(16÷8)=366÷(12÷4)=873÷(36÷4)=476÷(16÷4)=135÷(35÷7)=306÷(30÷5)=208÷(40÷5)=310÷(15÷3)=774÷(45÷5)=475÷(20÷4)=458÷(16÷8)=278÷(18÷9)=651÷(27÷9)=440÷(64÷8)=540÷(16÷4)=300÷(12÷2)=60÷(12÷3)=60÷(18÷3)=408÷(20÷5)=351÷(63÷7)=202÷(16÷8)=102÷(12÷4)=539÷(49÷7)=411÷(15÷5)=35÷(56÷8)=192÷(24÷8)=768÷(72÷9)=294÷(42÷6)=365÷(20÷4)=144÷(28÷7)=546÷(56÷8)=468÷(16÷8)=814÷(16÷8)=306÷(21÷7)=234÷(14÷7)=200÷(18÷9)=476÷(42÷6)=416÷(32÷8)=104÷(14÷7)=176÷(4×2)=180÷(3×2)=432÷(2×3)=492÷(3×2)=652÷(2×2)=680÷(2×4)=24÷(2×3)=776÷(2×4)=184÷(4×2)=580÷(2×2)=856÷(4×2)=654÷(3×2)=318÷(2×3)=960÷(2×3)=232÷(2×4)=848÷(2×2)=30÷(3×2)=54÷(2×3)=176÷(2×4)=272÷(2×2)=936÷(2×2)=232÷(2×2)=260÷(2×2)=936÷(4×2)=948÷(3×2)=840÷(2×2)=174÷(2×3)=711÷(3×3)=96÷(4×2)=306÷(3×2)=600÷(4×2)=564÷(2×2)=552÷(4×2)=196÷(2×2)=572÷(2×2)=560÷(2×2)=360÷(3×2)=390÷(3×2)=712÷(4×2)=378÷(2×3)=122×(36÷9)=250×(16÷8)=263×(10÷5)=464×(15÷3)=31×(30÷6)=919×(64÷8)=73×(21÷3)=714×(40÷8)=248×(10÷5)=218×(24÷8)=90×(25÷5)=643×(64÷8)=30×(16÷4)=688×(15÷3)=147×(12÷2)=292×(18÷2)=28×(18÷6)=665×(12÷2)=149×(54÷9)=149×(56÷7)=107×(12÷6)=167×(10÷5)=106×(42÷7)=10×(36÷6)=48×(40÷8)=457×(72÷8)=59×(49÷7)=989×(35÷7)=279×(10÷5)=231×(48÷8)=99×(20÷4)=152×(25÷5)=59×(36÷9)=408×(18÷6)=330×(18÷9)=20×(48÷8)=118×(56÷8)=867×(48÷8)=180×(15÷3)=942×(36÷9)=10×(351÷9)=80×(175÷5)=56×(60÷5)=13×(456÷6)=19×(396÷9)=90×(132÷4)=18×(265÷5)=92×(531÷9)=94×(40÷4)=87×(420÷7)=14×(360÷8)=56×(225÷3)=12×(184÷8)=85×(372÷4)=82×(44÷4)=29×(102÷6)=19×(155÷5)=46×(40÷4)=52×(128÷8)=61×(175÷5)=42×(96÷6)=92×(56÷4)=49×(135÷9)=56×(231÷3)=10×(75÷5)=34×(134÷2)=10×(192÷2)=72×(658÷7)=44×(126÷6)=11×(693÷9)=26×(102÷6)=82×(84÷2)=17×(240÷6)=89×(171÷9)=15×(305÷5)=55×(234÷9)=70×(33÷3)=57×(424÷8)=46×(153÷9)=79×(40÷2)=254+178×2=803+149×2=49+171×5=253+89×5=433+181×3=880+24×8=477+106×2=294+54×7=329+48×4=157+137×6=400+112×2=749+149×6=295+39×3=642+278×3=365+120×3=129+59×5=261+51×5=415+132×6=296+43×3=933+113×6=278+72×5=482+236×4=149+37×7=911+277×2=145+10×7=40+123×3=73+428×2=169+67×9=45+133×2=604+322×3=75×2+58=102×3+594=41×5+379=273×3+304=187×3+233=174×5+711=119×3+386=183×3+611=103×3+251=174×5+632=32+12×51=454+56×11=298+12×29=998+36×18=122+10×24=450+23×21=89+54×11=578+46×13=281+40×15=269+41×15=206+14×23=933+14×26=461+15×22=55+20×19=343+21×28=860+62×16=466+15×18=361+37×17=315+12×30=339+31×24=205+10×12=506+12×11=96+21×14=863+12×36=265+52×10=628+43×16=264+15×35=784+26×29=250+25×14=975+10×55=32×28+69=20×26+954=15×35+391=18×40+411=13×26+273=51×14+721=17×15+369=15×48+504=55×15+24=31×22+242=496-24×12=600-10×39=495-22×17=904-21×23=296-16×11=643-28×17=453-12×17=986-27×23=493-17×14=989-11×23=434-19×22=923-32×18=479-14×24=627-43×14=315-14×18=738-13×30=361-14×24=841-27×26=328-13×20=287-28×10=385-25×15=543-20×13=361-12×18=903-45×14=270-17×11=972-17×31=361-16×10=971-32×15=336-14×10=611-47×12=390-10×24=732-10×33=429-30×11=639-45×13=440-17×15=639-13×13=492-11×34=970-11×60=486-21×20=972-26×34=406-84×2=267-10×9=468-61×3=680-332×2=444-21×2=742-78×4=398-57×6=235-96×2=407-12×9=925-122×7=345-87×3=863-117×4=306-18×5=324-35×9=352-21×8=420-72×4=370-44×7=998-141×7=337-28×7=870-67×8=460-151×2=978-30×3=470-98×2=556-35×3=468-51×8=315-39×8=341-44×5=891-287×3=480-166×2=859-18×6=415-36×6=699-46×4=376-82×4=831-107×2=486-101×2=570-248×2=284-139×2=976-123×3=385-57×6=789-116×6=11×37-75=14×44-29=37×10-149=19×35-299=37×10-277=12×53-619=11×35-325=46×11-156=21×23-129=17×45-482=24×12-104=20×29-391=23×15-108=12×78-195=33×14-106=26×34-884=27×15-83=63×14-81=25×12-213=19×48-528=20×24-288=12×73-642=15×28-33=22×45-832=16×16-148=16×33-179=21×23-281=10×47-466=10×31-37=10×58-154=29×16-139=36×26-699=25×15-204=35×27-26=29×12-253=19×51-547=39×11-404=63×13-446=35×13-189=60×16-271=493×2-505=110×6-249=102×8-539=879×7-604=161×5-221=776×7-773=94×4-211=731×8-170=211×2-213=322×8-842=217×4-521=647×8-957=221×4-100=834×4-767=69×4-37=788×9-354=180×5-843=479×8-602=110×5-300=222×6-586=116×7-66=31×8-166=325×3-328=224×3-480=319×2-331=904×6-55=59×8-328=626×4-717=179×4-255=439×3-61=113×8-185=175×2-327=137×7-732=201×7-365=361×2-50=248×3-252=66×7-245=619×6-179=166×3-359=478×4-436=121+33÷3=929+712÷8=102+420÷4=219+800÷4=111+784÷4=419+555÷5=171+824÷2=792+252÷9=20+618÷3=113+546÷7=431+705÷5=891+558÷9=288+302÷2=264+749÷7=401+96÷2=325+282÷3=17+904÷4=408+845÷5=328+486÷2=153+558÷2=531÷3+463=450÷6+666=198÷2+375=168÷3+734=388÷2+261=153÷3+249=420÷7+324=875÷5+40=558÷3+470=48÷6+73=462÷7+467=762÷6+239=264÷8+376=654÷6+483=875÷5+302=784÷4+167=472÷8+495=306÷3+802=784÷7+373=760÷5+314=242-690÷5=490-472÷8=432-840÷2=225-232÷4=285-591÷3=150-217÷7=98-322÷7=533-597÷3=431-432÷6=644-867÷3=351-870÷5=71-49÷7=486-704÷2=685-784÷8=217-44÷2=140-840÷8=263-355÷5=394-345÷3=146-365÷5=486-30÷6=321-676÷4=919-845÷5=418-294÷6=834-447÷3=359-484÷2=689-856÷4=303-192÷4=128-126÷9=109-52÷4=658-256÷8=378-500÷5=895-300÷3=427-494÷2=752-744÷4=305-306÷6=290-575÷5=268-60÷4=492-711÷3=491-472÷8=306-258÷2=21×(58-26)=52×(940-870)=22×(377-349)=46×(441-379)=19×(424-411)=25×(749-663)=10×(251-209)=60×(532-448)=11×(344-307)=42×(622-603)=51×(346-334)=72×(247-229)=16×(469-443)=89×(952-865)=29×(492-461)=24×(971-878)=15×(105-84)=59×(120-49)=10×(147-73)=74×(563-485)=(391-359)×29=(363-348)×45=(156-136)×37=(62-19)×17=(309-280)×30=(981-966)×62=(82-30)×18=(769-700)×59=(131-117)×32=(320-233)×92=(317-287)×25=(635-624)×79=(485-467)×37=(675-576)×96=(246-224)×13=(334-295)×10=(231-206)×21=(621-585)×48=(365-317)×20=(163-77)×97=171×(177-172)=773×(968-962)=316×(212-209)=445×(649-645)=91×(67-62)=467×(617-608)=42×(83-80)=774×(620-611)=116×(305-297)=469×(818-811)=189×(141-137)=276×(663-658)=40×(162-154)=234×(445-439)=132×(307-303)=639×(589-581)=314×(94-91)=871×(844-837)=148×(352-346)=342×(671-664)=50×(254-250)=385×(969-964)=68×(293-289)=615×(991-988)=90×(121-117)=576×(77-69)=18×(198-193)=509×(914-910)=189×(174-170)=222×(520-516)=174×(147-144)=443×(991-987)=234×(300-296)=450×(545-542)=125×(346-340)=474×(331-327)=199×(90-87)=959×(616-610)=93×(68-63)=909×(153-148)=147÷(215-212)=261÷(130-127)=132÷(173-171)=590÷(294-289)=70÷(410-408)=106÷(566-564)=132÷(318-314)=140÷(546-541)=210÷(366-364)=516÷(459-453)=85÷(389-384)=204÷(781-775)=410÷(422-420)=405÷(255-246)=363÷(193-190)=414÷(822-813)=450÷(349-347)=735÷(641-636)=432÷(63-60)=388÷(379-377)=414÷(140-138)=834÷(238-235)=450÷(43-41)=198÷(301-299)=264÷(236-232)=819÷(363-354)=354÷(177-174)=280÷(270-268)=294÷(220-217)=531÷(798-795)=390÷(437-431)=890÷(569-564)=132÷(456-454)=182÷(16-14)=460÷(360-355)=784÷(34-32)=369÷(84-75)=486÷(920-918)=366÷(231-228)=878÷(326-324)=(437-365)÷6=(874-370)÷4=(493-479)÷7=(829-317)÷8=(282-44)÷7=(462-327)÷5=(448-64)÷3=(345-15)÷5=(341-215)÷9=(688-496)÷6=(384-150)÷2=(981-641)÷4=(474-456)÷3=(902-337)÷5=(320-140)÷5=(438-108)÷2=(293-137)÷3=(733-586)÷7=(136-10)÷6=(456-128)÷8=(393-65)÷4=(765-252)÷9=(288-198)÷3=(869-237)÷8=(319-59)÷5=(639-55)÷4=(265-257)÷4=(228-140)÷8=(401-25)÷4=(491-11)÷6=(347-59)÷8=(720-336)÷8=(409-382)÷3=(703-591)÷4=(115-45)÷2=(938-122)÷2=(461-203)÷2=(954-840)÷2=(103-73)÷5=(920-812)÷2=5/8+2/8=2/10+7/10=1/5+2/5=6/10+4/10=4/8+2/8=5/8+3/8=1/4+2/4=4/7+3/7=1/8+3/8=1/9+6/9=2/7+3/7=6/9+3/9=4/7-2/7=5/9-2/9=4/7-1/7=4/8-2/8=5/8-2/8=5/10-2/10=2/4-1/4=4/5-1/5=5/7-1/7=4/8-1/8=2/8-1/8=3/8-2/8=9.9+0.5=20.2+74.2=7.8+6.6=8.3+3.6=6.0+2.2=8.2+87.0=7.8+0.9=1.9+3.3=7.3+3.4=4.8+6.5=4.4+0.6=26.2+11.1=4.3+0.3=12.0+33.7=0.6+1.7=3.5+1.0=2.0+6.0=11.0+55.4=7.9+8.7=55.3+14.5=4.5+4.9=1.6+1.8=9.1+5.4=33.8+20.5=1.5+5.7=39.9+48.4=2.7+2.3=1.3+9.9=8.9+0.6=15.3+75.6=8.1+9.0=23.9+43.7=4.2+6.9=4.9+0.8=8.8+8.9=5.1+1.1=4.5+5.3=53.6+6.7=3.7+0.8=1.1+8.4=7.4-0.9=51.2-16.6=5.9-3.1=5.1-2.1=7.8-4.7=13.3-12.6=7.0-1.7=58.3-37.3=6.9-3.2=7.8-3.7=9.5-1.9=44.5-39.1=5.1-4.5=35.4-2.5=8.8-5.4=9.8-6.2=7.9-6.3=87.8-37.5=6.6-5.2=72.9-25.4=9.0-2.2=3.6-2.0=7.8-4.5=45.9-36.0=6.0-4.5=88.2-47.8=5.7-1.4=1.9-1.8=8.8-4.3=87.0-40.3=4.0-2.7=36.0-21.1=8.8-8.3=7.5-4.8=2.7-1.5=99.0-89.0=9.5-7.4=47.3-18.4=9.2-0.6=9.8-3.4=参考答案41+74=115713+616=1329227+265=492266+423=689270+200=470599+355=954110+283=393625+227=852107+79=186207+83=290332+90=422589+678=1267186+238=424219+831=1050174+199=373238+484=722192+260=452417+231=648104+326=430330+100=43051+48=9960+343=403254+201=455754+484=123869+349=418212+625=837246+71=317389+117=506115+368=483715+986=1701339+119=458326+218=544155+280=43575+152=227244+184=428213+469=682148+156=304118+406=524251+62=313358+255=613307-149=158736-391=345495-369=126502-139=363366-64=302745-487=258434-238=196636-85=551153-50=103594-108=486414-23=391756-149=607468-94=374896-419=477488-470=18783-740=43400-151=249985-683=302279-163=116584-499=85214-179=35382-302=80272-45=227291-187=104313-154=159548-156=392500-154=346860-203=65744-11=33855-298=557146-127=19505-471=34302-263=39938-785=153233-179=54789-164=625164-109=55792-174=618389-284=105421-267=154183×5=915308×5=1540124×5=620863×4=3452182×5=910744×5=3720346×2=692518×2=103621×4=8498×5=490106×2=212957×4=3828253×3=759687×3=206133×5=165497×8=397613×4=52282×8=2256105×3=315160×6=960153×4=612284×2=56845×8=360204×9=1836393×2=786881×2=1762214×4=856989×7=692312×8=96550×4=2200275×3=825531×4=2124219×3=65757×4=22847×4=18886×4=34433×9=297434×4=1736198×5=990393×9=353752÷2=26770÷2=385352÷8=4484÷7=12152÷4=38932÷2=46655÷5=1191÷7=13224÷2=112630÷6=105192÷8=24184÷2=92364÷2=182676÷2=338190÷5=38966÷7=138228÷4=5764÷2=32348÷2=174735÷7=105112÷2=56974÷2=48788÷8=11620÷4=155162÷6=27830÷2=415345÷5=69890÷5=178188÷2=94664÷8=83352÷2=17639÷3=1399÷9=11360÷5=72384÷8=48834÷6=139370÷5=74912÷8=114168÷4=4230÷6=518×32=57627×37=99917×32=54453×95=503566×10=66093×25=232510×80=80053×43=227921×23=48312×86=103216×47=75271×76=539611×42=46269×51=351912×58=69662×48=297617×33=56186×78=670855×12=66079×86=679425×21=52562×11=68214×29=40666×52=343210×53=53013×56=72811×60=66032×46=147217×21=35795×22=209018×41=73829×63=182742×17=71455×62=341015×28=42072×60=432042×23=96622×80=176025×31=77548×67=3216445+302+159=906486+216+152=854241+542+154=937167+711+477=1355318+37+35=390339+498+138=975124+314+470=908527+928+916=237154+128+696=878350+606+516=1472330+157+384=87129+422+54=505223+462+167=852916+793+636=234553+201+531=785839+754+899=2492262+327+298=887646+937+989=2572249+187+434=870857+257+139=1253492+157+88=737993+299+94=1386198+230+326=754327+475+916=1718278+460+53=791334+833+173=1340636+202+29=867722+303+887=1912490+39+306=83578+851+275=1204223+21+290=534533+785+868=2186328+305+194=827907+532+827=2266180+64+558=802388+983+79=145095+637+161=893269+933+561=1763138+94+261=493822+93+697=1612358+88-155=291505+698-419=784175+298-460=13523+310-781=52310+31-56=285844+981-586=1239372+125-204=293459+476-456=479260+184-354=90898+806-772=93235+378-373=40501+598-698=401296+57-291=62830+110-81=859218+238-95=361659+444-219=884189+284-389=84861+476-55=1282358+65-369=54800+172-11=961273+158-58=373285+770-955=10025+242-229=38669+652-937=384208+198-249=157884+100-167=81741+360-96=305454+773-295=93248+372-338=82417+554-825=14648+79-16=111633+705-774=564404+39-185=258680+659-55=1284206+240-68=378157+719-225=65168+271-271=68291+259-200=350279+150-189=240112+725-615=222449-29-82=338997-12-43=942498-247-65=186791-203-228=360488-204-240=44579-104-463=12391-51-62=278695-418-45=232500-187-47=266700-113-366=221294-52-170=72991-218-606=167309-215-31=63835-346-387=102487-16-182=289522-231-256=35244-46-144=54932-625-42=265430-162-180=88766-65-248=453417-316-93=8863-335-284=244386-63-155=168549-144-361=44311-123-165=23690-453-116=121495-109-35=351205-24-110=71268-102-108=58949-167-406=376359-216-73=70844-463-258=123428-201-40=187775-382-196=197436-222-186=28526-69-166=291478-42-142=294920-92-777=51353-35-107=211774-50-212=51277-12+265=330574-424+633=783237-209+261=289847-467+150=530435-365+211=281663-656+115=12288-36+375=427536-316+409=629202-142+103=163997-42+915=1870315-31+80=364927-449+47=525386-381+296=301740-62+991=1669360-277+259=342579-552+235=262287-271+231=247338-28+17=327389-273+231=347805-81+368=1092319-28+90=381749-298+932=1383228-226+278=280502-156+189=535171-92+293=372915-415+882=1382320-179+70=211799-511+876=1164205-159+43=89765-134+353=984442-373+328=397681-661+404=424417-270+73=220820-190+238=868293-75+111=329248-105+343=48685-72+304=317911-130+468=1249376-343+270=303574-126+142=59022×10×4=88022×42×7=646815×11×2=33025×49×9=1102514×15×4=84016×86×8=1100831×10×3=93048×47×9=2030430×13×2=78078×66×3=1544422×11×4=96886×98×3=2528421×14×3=88212×46×8=441618×22×2=79229×10×8=232012×13×3=46820×57×6=684011×17×2=37444×68×5=1496016×28×2=89693×86×7=5598649×10×2=98029×85×6=1479010×13×6=78052×37×4=769613×10×3=39042×75×7=2205026×12×2=62465×33×5=1072511×38×2=83681×98×7=5556611×10×5=55080×80×4=2560018×17×3=91810×53×2=106027×13×2=70218×28×4=201623×12×3=82889×44×7=2741216×6×3=28859×6×8=283232×6×3=57657×7×5=199524×2×8=384218×3×6=392429×3×5=435161×4×6=386462×3×4=74460×6×7=252081×6×2=97288×8×3=211237×2×6=44479×8×6=379244×4×5=880157×3×4=188424×4×2=192179×2×7=250695×2×4=76063×3×8=151211×7×5=385478×2×5=478011×6×9=594303×3×4=363644×4×2=352120×5×4=240064×4×3=768431×2×4=344869×2×5=690188×5×9=846018×2×6=21615×3×9=405113×4×2=904148×2×7=207222×3×4=264245×2×9=441043×7×2=602106×5×2=106023×2×8=36860×9×2=108033×2×97=640219×4×92=699228×3×22=184810×4×40=160013×6×99=772215×2×49=147048×2×73=700818×2×26=93622×4×17=149638×2×54=410444×2×17=149615×6×89=801013×6×11=85811×7×35=269520×2×90=360022×2×54=237621×2×26=109221×3×56=352842×2×96=806417×3×74=377418×4×69=496838×2×35=266017×2×92=312811×6×30=198012×6×35=252013×3×26=101425×2×21=105047×2×55=517014×7×89=872217×4×25=170013×3×73=284713×6×93=725433×2×33=217845×2×54=486010×3×65=195019×2×97=368620×2×35=140021×3×30=189027×3×81=656114×3×67=281421×24÷4=12695×83÷5=157711×36÷3=13249×92÷7=64415×33÷5=9960×91÷5=109262×15÷3=31040×62÷8=31029×21÷3=20330×99÷2=148511×64÷2=35245×11÷9=5534×14÷2=23884×11÷6=15430×16÷6=8064×70÷8=56010×39÷3=13093×20÷2=93014×23÷7=4685×59÷5=100329×16÷2=23292×45÷2=207019×44÷2=41815×20÷4=7520×48÷4=24040×95÷4=95018×40÷3=24057×38÷3=72218×44÷6=13215×76÷4=28548×18÷8=10844×92÷2=202420×47÷5=18882×45÷6=61512×71÷6=14260×99÷3=198053×14÷7=10620×77÷5=30816×50÷2=40042×58÷3=812381×2÷3=254729×3÷9=24353×8÷2=212993×8÷4=1986282×2÷4=141819×6÷7=70276×9÷3=228260×8÷5=41680×4÷8=40842×7÷2=2947182×4÷2=364267×9÷3=801148×2÷8=37138×8÷6=18428×7÷4=49481×6÷2=144336×6÷2=108386×4÷2=77292×3÷4=69480×3÷8=180171×2÷6=57660×2÷3=440103×8÷4=206676×3÷4=50722×4÷2=44730×3÷5=43884×7÷6=98430×8÷5=688192×4÷8=96663×8÷4=1326214×4÷2=428544×8÷4=108832×7÷2=112312×8÷2=124812×4÷8=6570×2÷5=228165×2÷3=110916×9÷2=412233×6÷9=22255×5÷3=425736÷4÷4=46702÷3÷3=78690÷2÷3=115324÷9÷6=6108÷4÷3=9264÷4÷3=22628÷2÷2=157792÷3÷3=88828÷6÷2=69648÷4÷2=81240÷2÷5=24420÷5÷4=21156÷4÷3=13664÷4÷2=83210÷6÷5=790÷2÷3=15288÷8÷9=4672÷6÷8=14392÷2÷7=28228÷2÷6=19525÷5÷7=15972÷6÷9=18102÷3÷2=17360÷5÷8=9132÷2÷6=11126÷7÷9=2609÷3÷7=29352÷4÷2=44938÷2÷7=67366÷3÷2=61796÷2÷2=19948÷3÷8=2192÷2÷3=32294÷3÷2=49792÷6÷6=22640÷4÷8=20112÷4÷7=4336÷7÷2=24372÷4÷3=31304÷2÷2=76720÷9×6=480360÷4×2=18094÷2×5=235440÷4×8=880445÷5×9=801540÷9×4=240912÷2×7=3192164÷4×5=205780÷4×9=1755145÷5×2=58870÷3×6=1740126÷6×7=147672÷7×9=864784÷4×8=1568305÷5×2=122291÷3×4=388356÷4×8=712792÷3×8=2112749÷7×9=963508÷2×7=1778758÷2×6=2274588÷4×2=294296÷4×9=666620÷4×3=46596÷2×9=432954÷6×9=1431662÷2×8=2648450÷5×9=810328÷2×4=656965÷5×7=1351954÷6×4=636744÷4×5=930981÷3×8=2616168÷3×9=50460÷3×8=160272÷4×8=544840÷3×7=1960912÷4×9=2052225÷3×7=525552÷3×6=1104126÷9×68=952486÷9×84=453696÷6×33=528186÷3×74=4588224÷8×10=280280÷4×97=6790315÷9×24=84087÷3×88=255266÷6×18=198140÷7×94=188012÷6×17=34105÷7×36=540324÷6×14=756324÷6×33=1782105÷5×22=462396÷6×77=508216÷4×12=48720÷9×77=6160171÷9×42=798215÷5×33=1419210÷6×13=455130÷2×65=4225216÷6×23=82880÷8×46=460112÷8×45=63040÷4×26=260140÷7×21=42024÷2×98=1176792÷8×10=990194÷2×21=203724÷6×97=388252÷3×22=184885÷5×51=867276÷4×23=158718÷3×63=378294÷3×50=4900104÷8×26=338234÷3×57=444639÷3×66=85830÷6×64=32098+(183-161)=12042+(567-27)=58217+(487-135)=369312+(764-742)=334409+(377-250)=536899+(739-105)=1533369+(462-104)=727277+(966-857)=386281+(448-254)=475938+(835-439)=1334449+(262-195)=516704+(978-208)=1474322+(379-323)=37835+(724-101)=658452+(187-80)=559871+(238-59)=1050147+(475-450)=172483+(723-651)=55577+(433-115)=395614+(413-265)=762486+(490-350)=626259+(46-27)=278215+(311-215)=311245+(924-33)=1136172+(439-370)=24167+(719-504)=282146+(378-248)=276102+(951-376)=677429+(497-333)=593882+(748-478)=1152102+(21-15)=108376+(169-27)=518386+(331-187)=530828+(988-321)=149595+(252-178)=169484+(746-111)=1119468+(220-103)=585316+(946-261)=1001352+(307-278)=381143+(496-443)=196492-(467+19)=6931-(538+335)=58461-(39+114)=308848-(231+269)=348470-(162+83)=225678-(236+392)=50336-(183+25)=128794-(183+409)=202218-(147+25)=46187-(28+69)=90484-(37+11)=436711-(547+92)=72392-(357+10)=25985-(381+69)=535422-(248+138)=36876-(296+379)=201428-(80+101)=247735-(358+302)=75249-(42+154)=53927-(264+565)=98492-(196+221)=75755-(234+389)=132416-(141+85)=190870-(704+89)=77481-(191+88)=202257-(126+112)=19245-(50+64)=131772-(123+619)=30398-(182+119)=97962-(914+44)=4356-(98+169)=89576-(243+60)=273383-(40+127)=216726-(484+218)=24428-(41+295)=92626-(40+185)=401288-(110+152)=26950-(28+121)=801348-(45+238)=65974-(238+680)=56278-(157-58)=179692-(693-286)=285213-(235-221)=199652-(844-419)=227453-(250-177)=380795-(683-600)=712460-(54-33)=439392-(664-474)=20275-(230-183)=28538-(585-166)=119498-(84-50)=464796-(982-679)=493489-(144-91)=436520-(684-677)=513358-(421-91)=28860-(506-168)=522491-(190-143)=444479-(570-495)=404113-(31-25)=107963-(249-131)=845151-(88-37)=100911-(592-81)=400318-(460-300)=158491-(605-181)=67474-(484-412)=402897-(723-576)=750206-(189-131)=148560-(800-524)=284237-(466-233)=4372-(495-276)=15379-(493-436)=22995-(857-733)=871411-(387-362)=386540-(655-120)=5354-(300-41)=95778-(322-244)=700360-(230-47)=177802-(575-451)=678214-(332-239)=121842-(401-323)=764482÷(14÷7)=241884÷(16÷8)=442366÷(12÷4)=122873÷(36÷4)=97476÷(16÷4)=119135÷(35÷7)=27306÷(30÷5)=51208÷(40÷5)=26310÷(15÷3)=62774÷(45÷5)=86475÷(20÷4)=95458÷(16÷8)=229278÷(18÷9)=139651÷(27÷9)=217440÷(64÷8)=55540÷(16÷4)=135300÷(12÷2)=5060÷(12÷3)=1560÷(18÷3)=10408÷(20÷5)=102351÷(63÷7)=39202÷(16÷8)=101102÷(12÷4)=34539÷(49÷7)=77411÷(15÷5)=13735÷(56÷8)=5192÷(24÷8)=64768÷(72÷9)=96294÷(42÷6)=42365÷(20÷4)=73144÷(28÷7)=36546÷(56÷8)=78468÷(16÷8)=234814÷(16÷8)=407306÷(21÷7)=102234÷(14÷7)=117200÷(18÷9)=100476÷(42÷6)=68416÷(32÷8)=104104÷(14÷7)=52176÷(4×2)=22180÷(3×2)=30432÷(2×3)=72492÷(3×2)=82652÷(2×2)=163680÷(2×4)=8524÷(2×3)=4776÷(2×4)=97184÷(4×2)=23580÷(2×2)=145856÷(4×2)=107654÷(3×2)=109318÷(2×3)=53960÷(2×3)=160232÷(2×4)=29848÷(2×2)=21230÷(3×2)=554÷(2×3)=9176÷(2×4)=22272÷(2×2)=68936÷(2×2)=234232÷(2×2)=58260÷(2×2)=65936÷(4×2)=117948÷(3×2)=158840÷(2×2)=210174÷(2×3)=29711÷(3×3)=7996÷(4×2)=12306÷(3×2)=51600÷(4×2)=75564÷(2×2)=141552÷(4×2)=69196÷(2×2)=49572÷(2×2)=143560÷(2×2)=140360÷(3×2)=60390÷(3×2)=65712÷(4×2)=89378÷(2×3)=63122×(36÷9)=488250×(16÷8)=500263×(10÷5)=526464×(15÷3)=232031×(30÷6)=155919×(64÷8)=735273×(21÷3)=511714×(40÷8)=3570248×(10÷5)=496218×(24÷8)=65490×(25÷5)=450643×(64÷8)=514430×(16÷4)=120688×(15÷3)=3440147×(12÷2)=882292×(18÷2)=262828×(18÷6)=84665×(12÷2)=3990149×(54÷9)=894149×(56÷7)=1192107×(12÷6)=214167×(10÷5)=334106×(42÷7)=63610×(36÷6)=6048×(40÷8)=240457×(72÷8)=411359×(49÷7)=413989×(35÷7)=4945279×(10÷5)=558231×(48÷8)=138699×(20÷4)=495152×(25÷5)=76059×(36÷9)=236408×(18÷6)=1224330×(18÷9)=66020×(48÷8)=120118×(56÷8)=826867×(48÷8)=5202180×(15÷3)=900942×(36÷9)=376810×(351÷9)=39080×(175÷5)=280056×(60÷5)=67213×(456÷6)=98819×(396÷9)=83690×(132÷4)=297018×(265÷5)=95492×(531÷9)=542894×(40÷4)=94087×(420÷7)=522014×(360÷8)=63056×(225÷3)=420012×(184÷8)=27685×(372÷4)=790582×(44÷4)=90229×(102÷6)=49319×(155÷5)=58946×(40÷4)=46052×(128÷8)=83261×(175÷5)=213542×(96÷6)=67292×(56÷4)=128849×(135÷9)=73556×(231÷3)=431210×(75÷5)=15034×(134÷2)=227810×(192÷2)=96072×(658÷7)=676844×(126÷6)=92411×(693÷9)=84726×(102÷6)=44282×(84÷2)=344417×(240÷6)=68089×(171÷9)=169115×(305÷5)=91555×(234÷9)=143070×(33÷3)=77057×(424÷8)=302146×(153÷9)=78279×(40÷2)=1