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48+234=450+780=326+160=113+312=289+94=140+658=279+159=332+858=137+38=304+94=91+305=89+376=157+128=144+766=37+211=310+188=112+306=74+229=212+111=188+524=193+183=295+381=250+143=382+809=224+207=320+627=238+89=302+446=393+97=52+149=157+120=381+189=129+95=122+154=198+199=350+568=316+146=634+458=149+119=215+326=400-76=970-948=170-110=73-25=440-105=772-211=303-224=437-273=278-152=816-146=438-156=242-45=456-223=905-164=147-83=660-155=480-396=829-318=257-45=551-223=449-134=735-101=237-222=510-36=237-96=683-278=401-100=215-50=440-21=977-358=375-42=320-284=489-62=699-325=138-104=869-455=114-56=957-822=273-95=766-714=324×2=496×6=68×2=732×3=88×2=20×2=40×3=537×6=361×2=692×7=214×2=62×9=89×7=610×8=18×3=191×5=29×5=341×7=20×6=316×5=43×5=929×5=74×6=757×9=181×5=97×6=393×2=35×3=78×6=894×6=76×7=236×8=173×4=261×6=104×3=703×7=91×4=179×2=131×6=895×9=146÷2=858÷2=96÷2=513÷3=230÷2=375÷5=304÷2=152÷2=126÷7=672÷2=387÷9=825÷3=399÷7=690÷6=159÷3=855÷5=381÷3=305÷5=102÷3=560÷5=224÷2=395÷5=84÷6=178÷2=114÷6=852÷4=30÷2=316÷2=185÷5=510÷3=240÷4=54÷2=252÷9=994÷2=330÷5=725÷5=338÷2=552÷3=360÷8=999÷9=69×14=63×47=28×35=96×99=50×19=97×55=23×28=85×39=32×10=53×52=32×20=39×95=65×10=94×96=28×27=90×31=39×19=66×53=80×11=43×21=22×42=98×47=10×75=31×87=21×10=41×32=52×12=24×34=20×34=57×93=29×17=53×65=15×25=69×95=13×36=95×31=29×29=36×79=34×16=18×63=281+253+85=880+854+533=199+472+175=182+454+67=494+243+76=698+50+832=469+401+42=458+138+427=108+132+526=194+771+532=454+61+93=591+956+677=90+237+342=974+914+298=234+30+637=742+598+363=523+19+22=524+838+78=260+190+520=23+356+182=454+155+32=83+177+724=172+25+555=291+919+183=127+684+145=348+322+820=28+602+298=235+427+469=238+58+331=630+894+496=286+220+285=466+289+513=105+367+108=441+749+418=24+446+218=24+254+974=50+242+165=849+348+923=165+515+62=883+768+268=128+241-83=368+595-531=219+275-194=762+389-960=183+314-42=179+507-10=151+342-32=193+692-397=408+60-350=585+550-221=148+226-199=492+482-10=84+310-241=959+233-133=109+280-299=889+459-370=111+130-69=140+840-16=116+267-107=532+835-110=65+178-197=101+107-43=33+299-68=154+895-201=251+154-306=609+684-894=282+183-240=951+71-200=190+143-296=697+941-217=30+405-77=287+824-756=218+117-212=91+627-490=140+348-192=281+744-465=80+242-38=320+457-52=28+469-478=430+662-822=465-264-52=576-41-530=385-31-301=796-282-320=483-267-24=896-232-495=458-99-85=839-498-35=477-114-240=803-590-117=357-116-99=913-204-610=343-292-31=848-589-230=375-198-81=709-105-580=431-57-217=731-307-309=450-77-223=875-506-142=379-168-74=788-146-144=422-323-10=837-614-184=425-261-43=574-286-201=482-58-316=955-26-473=273-96-12=895-313-20=418-164-57=917-102-807=496-256-170=914-69-691=411-13-161=295-79-83=472-355-43=973-39-132=278-49-75=983-294-55=286-284+85=983-745+241=468-404+279=819-437+849=324-178+154=497-67+519=450-450+364=588-490+201=196-118+416=824-503+169=313-136+113=747-661+139=261-215+197=928-442+293=381-376+282=757-432+184=438-97+69=759-309+324=368-91+206=106-46+891=111-107+121=816-763+99=416-164+27=446-392+969=216-34+73=462-197+229=383-287+318=913-827+713=109-69+29=628-419+289=153-126+153=525-466+335=240-180+209=371-114+907=443-271+231=899-25+58=398-161+70=523-512+995=332-277+160=607-477+345=15×15×4=75×14×2=10×12×8=30×74×8=11×25×2=28×27×8=14×11×5=28×78×6=20×12×4=51×82×2=12×12×4=65×60×5=16×16×3=55×24×4=15×23×2=38×86×8=20×11×2=84×63×3=23×18×2=91×95×4=14×25×2=11×91×7=12×16×5=93×44×6=28×11×3=33×97×2=26×17×2=59×64×6=18×21×2=81×15×7=18×12×2=49×58×4=10×10×3=27×95×5=16×18×3=36×86×9=24×12×3=53×39×6=17×10×2=71×41×2=47×9×2=170×3×5=112×2×3=28×7×4=10×5×3=139×5×6=35×9×3=127×6×9=34×9×3=143×5×8=43×2×4=141×6×3=54×2×5=45×8×4=35×2×7=20×3×2=55×4×2=261×2×7=116×2×3=168×4×7=59×2×5=203×4×7=15×6×9=453×2×9=99×4×2=63×8×7=33×6×2=23×9×4=68×7×2=174×5×3=82×4×3=31×4×8=34×2×6=98×5×6=19×4×3=295×2×7=33×3×4=148×3×2=28×5×2=59×4×2=10×4×85=15×6×47=10×6×83=14×6×74=11×8×36=45×2×98=24×3×11=11×6×18=12×5×90=10×5×51=33×2×30=13×7×83=13×2×99=17×4×54=18×5×36=27×3×17=36×2×26=16×5×83=26×3×54=11×6×33=15×4×99=11×5×70=10×6×14=13×7×24=20×2×55=16×5×55=47×2×15=26×2×50=15×6×22=13×3×78=13×5×95=11×5×13=26×2×49=18×3×94=42×2×31=12×8×76=46×2×40=18×4×63=19×5×74=28×2×45=42×13÷2=80×60÷5=45×21÷3=57×58÷2=11×80÷5=64×51÷2=20×34÷8=36×95÷5=18×49÷6=10×86÷4=75×13÷5=25×54÷2=35×21÷3=10×27÷6=12×18÷6=45×62÷2=10×18÷3=20×47÷4=15×42÷2=96×83÷3=51×16÷4=79×14÷2=14×50÷2=62×45÷3=10×43÷5=57×39÷9=17×32÷4=68×24÷2=32×27÷9=62×60÷6=12×36÷2=84×34÷6=24×32÷4=95×16÷2=20×36÷6=22×38÷2=24×32÷2=88×86÷2=34×28÷8=87×35÷7=126×4÷3=160×6÷4=56×5÷2=921×4÷6=153×4÷2=831×6÷3=38×2÷4=969×6÷3=252×3÷9=524×7÷4=54×4÷6=865×6÷3=176×3÷2=40×3÷2=81×4÷6=474×3÷2=182×2÷4=963×8÷6=77×6÷7=470×8÷2=20×2÷5=624×7÷4=210×3÷2=665×6÷7=189×4÷2=91×8÷2=39×6÷9=310×4÷8=60×4÷5=789×2÷3=10×7÷2=966×4÷6=210×3÷6=525×4÷5=474×2÷3=784×6÷7=80×2÷8=280×9÷3=112×4÷8=599×8÷2=360÷8÷5=672÷7÷3=670÷2÷5=560÷4÷4=612÷9÷2=729÷3÷3=54÷3÷2=282÷3÷2=256÷4÷4=344÷4÷2=720÷2÷2=558÷6÷3=144÷2÷4=312÷6÷2=360÷3÷2=990÷3÷2=264÷4÷2=104÷4÷2=264÷3÷4=832÷2÷4=708÷6÷2=495÷5÷9=672÷4÷8=984÷6÷4=384÷4÷8=224÷8÷7=600÷4÷3=660÷6÷5=256÷2÷8=140÷5÷4=156÷2÷6=684÷3÷4=576÷6÷3=768÷6÷4=432÷2÷3=200÷8÷5=240÷4÷2=180÷2÷5=852÷3÷4=918÷3÷6=658÷7×6=729÷9×5=952÷2×4=480÷8×9=320÷5×9=355÷5×3=336÷3×9=178÷2×7=78÷3×4=634÷2×6=808÷2×8=744÷6×8=24÷4×6=56÷8×6=824÷8×2=600÷6×8=792÷8×7=736÷2×9=414÷6×3=441÷3×2=252÷2×9=906÷6×4=978÷3×7=228÷3×2=354÷6×5=854÷2×5=384÷2×7=424÷8×7=224÷8×4=864÷6×9=819÷7×3=636÷2×4=575÷5×7=690÷2×9=316÷4×7=504÷2×3=108÷2×6=720÷6×5=138÷6×3=490÷5×8=78÷6×50=273÷7×71=416÷8×19=224÷4×48=91÷7×32=400÷8×49=28÷2×59=294÷3×93=584÷8×11=108÷3×29=90÷5×32=57÷3×41=128÷8×61=356÷4×21=72÷6×34=18÷2×20=54÷6×98=272÷8×20=518÷7×13=272÷8×86=85÷5×47=182÷2×43=38÷2×38=855÷9×12=224÷8×20=174÷2×50=54÷3×54=70÷5×78=24÷2×20=496÷8×49=76÷2×11=48÷3×92=12÷2×79=176÷2×85=78÷6×52=120÷2×70=48÷2×19=438÷6×75=18÷9×82=440÷8×19=320+(480-222)=961+(433-289)=98+(485-19)=744+(472-57)=396+(360-253)=383+(480-185)=112+(165-73)=354+(550-250)=129+(353-201)=294+(966-817)=319+(268-86)=273+(775-12)=240+(482-100)=388+(742-116)=161+(482-432)=50+(861-365)=49+(496-148)=835+(583-124)=26+(493-74)=874+(394-379)=33+(414-194)=391+(636-36)=375+(83-39)=674+(601-289)=50+(293-73)=908+(801-51)=238+(441-355)=399+(566-221)=188+(314-26)=249+(186-25)=296+(120-67)=243+(979-54)=303+(491-221)=426+(528-426)=339+(262-253)=860+(753-308)=45+(447-307)=699+(453-329)=243+(281-65)=929+(754-704)=414-(107+213)=758-(262+341)=438-(210+64)=878-(51+673)=467-(346+80)=610-(149+155)=425-(125+152)=687-(302+240)=413-(96+230)=781-(306+332)=441-(202+123)=696-(58+351)=410-(73+11)=805-(474+238)=266-(145+74)=668-(277+225)=269-(32+63)=450-(113+282)=472-(450+10)=487-(363+87)=291-(106+12)=437-(209+200)=474-(111+73)=878-(537+49)=213-(63+66)=474-(357+67)=455-(47+94)=973-(119+352)=187-(174+12)=749-(348+393)=294-(248+40)=905-(401+316)=384-(50+208)=977-(212+208)=495-(241+243)=990-(835+16)=325-(19+269)=679-(238+292)=363-(125+209)=853-(130+485)=305-(299-269)=862-(468-165)=188-(450-365)=957-(655-616)=475-(421-379)=451-(711-473)=411-(283-90)=395-(941-938)=329-(300-11)=743-(332-271)=268-(325-250)=508-(668-301)=444-(261-21)=809-(740-70)=477-(393-301)=424-(814-525)=160-(491-398)=312-(940-841)=176-(470-406)=405-(489-184)=65-(147-146)=280-(383-288)=317-(235-79)=375-(420-199)=153-(223-108)=725-(617-30)=382-(84-22)=356-(312-24)=409-(394-30)=286-(392-211)=392-(460-69)=365-(488-366)=361-(265-84)=606-(544-140)=349-(292-176)=891-(801-755)=84-(274-252)=718-(477-103)=486-(345-128)=493-(896-556)=60÷(40÷8)=890÷(15÷3)=296÷(64÷8)=315÷(54÷6)=39÷(12÷4)=539÷(21÷3)=208÷(14÷7)=336÷(56÷8)=195÷(25÷5)=414÷(54÷9)=84÷(35÷5)=712÷(40÷5)=483÷(21÷7)=64÷(32÷4)=384÷(32÷4)=474÷(14÷7)=96÷(18÷3)=280÷(42÷6)=344÷(20÷5)=525÷(25÷5)=372÷(18÷6)=362÷(18÷9)=276÷(12÷2)=90÷(12÷6)=340÷(10÷5)=840÷(24÷6)=244÷(10÷5)=876÷(28÷7)=168÷(28÷7)=240÷(12÷6)=315÷(14÷2)=120÷(24÷3)=346÷(14÷7)=364÷(14÷2)=203÷(21÷3)=237÷(21÷7)=426÷(15÷5)=837÷(27÷3)=318÷(10÷5)=255÷(20÷4)=296÷(4×2)=570÷(2×3)=270÷(3×2)=896÷(4×2)=520÷(4×2)=876÷(3×2)=690÷(2×3)=54÷(2×3)=174÷(3×2)=468÷(2×3)=582÷(3×2)=616÷(4×2)=552÷(4×2)=420÷(2×3)=992÷(2×2)=568÷(2×4)=408÷(3×2)=768÷(2×2)=390÷(3×2)=64÷(2×4)=702÷(3×3)=576÷(2×4)=448÷(4×2)=372÷(2×2)=184÷(4×2)=576÷(4×2)=344÷(2×4)=204÷(2×2)=584÷(2×4)=808÷(2×4)=432÷(4×2)=810÷(2×3)=88÷(2×2)=68÷(2×2)=852÷(3×2)=376÷(4×2)=160÷(2×2)=220÷(2×2)=656÷(2×4)=873÷(3×3)=260×(12÷6)=602×(32÷8)=135×(30÷6)=920×(20÷4)=461×(16÷8)=465×(24÷3)=93×(40÷5)=285×(36÷6)=105×(56÷8)=488×(21÷3)=310×(18÷6)=775×(20÷5)=95×(24÷6)=956×(18÷9)=45×(48÷6)=562×(27÷9)=211×(21÷7)=596×(72÷8)=26×(14÷2)=331×(24÷8)=113×(35÷5)=261×(49÷7)=63×(12÷3)=369×(49÷7)=364×(12÷6)=253×(81÷9)=72×(35÷7)=822×(15÷5)=224×(36÷9)=277×(18÷2)=44×(14÷7)=792×(12÷4)=107×(64÷8)=714×(14÷7)=11×(56÷8)=22×(72÷8)=378×(12÷6)=316×(42÷7)=293×(21÷7)=615×(12÷6)=70×(80÷8)=98×(150÷3)=29×(51÷3)=72×(144÷6)=19×(88÷8)=32×(68÷4)=16×(52÷2)=52×(246÷6)=44×(112÷8)=19×(387÷9)=18×(34÷2)=16×(306÷6)=23×(136÷8)=14×(255÷5)=36×(119÷7)=18×(368÷4)=41×(60÷3)=16×(234÷6)=40×(207÷9)=62×(504÷7)=27×(42÷2)=31×(155÷5)=16×(94÷2)=37×(810÷9)=11×(464÷8)=97×(528÷8)=65×(60÷5)=44×(510÷6)=24×(96÷4)=35×(576÷6)=27×(38÷2)=46×(94÷2)=12×(204÷3)=78×(45÷3)=16×(105÷3)=14×(182÷2)=39×(171÷9)=65×(132÷6)=11×(104÷8)=58×(414÷6)=214+147×3=446+133×2=376+203×2=445+81×2=54+55×8=757+163×2=139+159×4=838+126×3=48+157×3=545+63×5=48+22×5=876+96×4=85+118×6=159+87×9=256+164×3=485+19×5=297+310×2=298+55×6=263+106×6=478+207×3=22+91×8=224+279×3=245+37×5=751+317×3=195+199×3=981+138×6=28+127×4=32+96×3=269+177×3=525+70×3=99×6+372=218×3+417=221×3+242=85×5+479=233×3+177=17×5+646=104×4+98=163×2+511=53×9+211=141×2+218=119+52×16=39+39×18=370+10×36=392+18×52=31+11×67=162+89×11=96+61×11=888+10×10=290+36×16=958+33×30=16+13×53=767+19×38=210+54×10=995+31×20=286+12×46=868+38×15=32+14×49=585+10×49=149+21×24=116+82×10=392+12×12=924+10×82=479+23×15=750+51×13=109+36×18=291+48×20=10+51×10=93+33×17=37+12×47=521+11×47=57×11+18=10×74+782=11×17+482=17×47+679=13×20+46=16×36+896=22×34+208=37×26+225=11×17+104=39×16+146=310-15×11=795-15×30=451-19×16=539-14×12=474-10×14=644-12×18=448-11×13=847-33×18=473-28×16=708-18×26=400-21×18=934-39×14=467-22×12=628-37×11=493-13×21=764-27×15=490-14×20=977-18×46=442-15×22=871-31×27=494-12×25=400-20×13=462-10×34=604-11×45=324-11×25=429-12×12=448-10×34=693-11×63=306-25×11=989-10×11=442-40×11=776-12×28=474-28×16=626-12×48=339-13×20=973-39×17=213-15×10=379-10×23=447-12×25=690-23×27=492-11×3=852-119×7=361-56×6=670-42×4=178-19×4=454-72×4=256-101×2=964-107×7=475-134×3=929-463×2=472-21×5=960-141×2=258-28×6=800-25×9=336-67×3=740-236×2=447-88×2=924-193×2=393-46×6=998-226×4=229-42×5=501-225×2=360-52×4=953-69×7=459-135×3=876-25×5=460-92×5=529-58×9=407-38×9=80-20×4=483-135×3=567-35×7=356-52×5=500-22×5=492-22×5=948-182×3=427-41×6=999-81×8=214-11×5=968-151×5=41×12-146=11×80-713=14×25-173=45×16-571=13×22-99=17×40-609=29×13-48=10×55-174=31×13-159=26×11-167=16×15-113=19×26-56=13×29-340=20×40-409=22×20-215=55×15-84=10×43-430=21×36-81=11×34-222=94×10-815=25×20-195=68×13-578=14×30-25=10×39-351=27×13-182=10×17-78=22×15-327=18×54-71=24×19-133=12×54-418=12×34-383=21×32-227=18×17-235=11×58-70=21×21-321=15×17-150=12×28-255=22×33-116=19×24-16=39×18-229=138×7-99=837×7-295=194×5-861=786×2-337=164×5-123=681×8-159=57×9-496=152×7-80=100×8-199=843×8-13=247×4-574=376×4-510=196×3-331=796×5-512=459×2-420=664×3-143=176×5-642=694×6-576=108×7-742=642×2-189=146×5-435=258×5-389=106×7-241=194×5-753=425×2-152=228×7-359=179×3-341=548×3-982=311×3-232=809×8-429=157×4-573=459×8-571=239×4-496=786×4-905=114×8-408=213×5-97=269×3-80=850×4-604=173×5-615=226×4-237=65+564÷3=846+927÷3=322+850÷5=803+668÷2=22+738÷6=583+834÷2=40+72÷8=941+916÷2=490+564÷4=516+278÷2=265+810÷2=286+60÷3=319+18÷2=540+934÷2=22+294÷2=211+476÷4=405+818÷2=863+849÷3=64+314÷2=758+304÷4=274÷2+186=855÷5+186=624÷6+117=664÷4+65=296÷8+180=80÷2+357=172÷2+243=140÷4+910=213÷3+422=544÷2+150=354÷6+219=532÷4+85=814÷2+360=36÷6+891=168÷8+482=236÷2+135=522÷2+217=900÷6+687=690÷2+340=340÷4+461=241-345÷5=983-350÷7=48-172÷4=591-786÷6=197-333÷9=149-296÷8=238-189÷9=661-964÷2=401-105÷5=972-264÷6=185-826÷7=590-783÷3=309-174÷2=109-545÷5=434-918÷9=568-408÷4=477-698÷2=298-178÷2=213-119÷7=944-990÷2=450-144÷4=207-225÷5=215-294÷6=840-165÷5=404-172÷4=149-250÷5=121-420÷7=843-176÷2=500-906÷3=491-791÷7=77-93÷3=617-756÷7=356-537÷3=627-680÷5=178-120÷4=977-420÷3=197-328÷4=551-395÷5=385-548÷4=865-228÷6=55×(75-59)=91×(415-388)=13×(62-23)=61×(523-476)=20×(104-81)=68×(506-460)=33×(240-210)=23×(327-299)=72×(171-158)=56×(315-235)=25×(372-335)=58×(581-562)=49×(296-285)=75×(710-612)=46×(469-457)=23×(934-839)=11×(71-36)=51×(345-278)=33×(411-400)=81×(580-561)=(428-414)×16=(476-389)×34=(184-169)×11=(531-512)×70=(393-374)×29=(725-680)×81=(351-271)×11=(422-388)×58=(240-195)×20=(446-369)×56=(427-397)×20=(179-151)×92=(74-62)×29=(606-573)×70=(411-388)×24=(675-625)×74=(368-347)×33=(496-421)×89=(436-349)×11=(580-497)×61=170×(22-18)=500×(26-23)=87×(472-468)=224×(357-352)=176×(467-464)=499×(131-122)=37×(230-226)=766×(938-932)=165×(367-363)=220×(230-227)=129×(464-458)=980×(690-687)=187×(427-422)=634×(916-910)=136×(496-490)=641×(532-526)=151×(418-415)=659×(65-60)=88×(315-307)=396×(173-164)=82×(122-118)=35×(970-963)=25×(165-158)=339×(585-581)=52×(283-278)=702×(205-197)=227×(427-423)=38×(547-539)=264×(130-127)=211×(315-307)=127×(413-410)=722×(746-737)=61×(358-353)=516×(665-659)=109×(471-462)=655×(25-21)=83×(103-100)=762×(258-255)=166×(35-31)=665×(746-737)=268÷(437-433)=352÷(618-616)=360÷(470-461)=112÷(418-414)=136÷(481-479)=672÷(558-555)=357÷(58-51)=52÷(854-852)=136÷(286-284)=999÷(321-318)=450÷(312-306)=434÷(646-644)=312÷(397-393)=300÷(860-857)=68÷(102-98)=210÷(222-220)=429÷(321-318)=188÷(569-565)=24÷(59-56)=852÷(50-46)=230÷(303-301)=796÷(570-568)=88÷(264-262)=162÷(550-547)=372÷(426-420)=968÷(491-487)=63÷(196-189)=66÷(947-945)=264÷(189-186)=364÷(315-308)=230÷(50-48)=854÷(261-254)=246÷(204-202)=156÷(366-364)=393÷(255-252)=416÷(522-514)=160÷(204-199)=417÷(110-107)=355÷(324-319)=712÷(776-772)=(331-154)÷3=(557-49)÷2=(374-302)÷6=(281-266)÷5=(471-69)÷6=(861-641)÷4=(150-54)÷3=(763-645)÷2=(452-39)÷7=(292-66)÷2=(399-231)÷4=(635-614)÷3=(207-195)÷4=(512-292)÷2=(206-118)÷8=(960-663)÷3=(350-268)÷2=(523-57)÷2=(437-169)÷4=(656-418)÷2=(449-345)÷4=(672-292)÷4=(267-47)÷4=(134-64)÷2=(443-293)÷3=(700-615)÷5=(396-144)÷3=(723-327)÷6=(461-161)÷6=(747-270)÷9=(355-178)÷3=(809-137)÷7=(446-281)÷5=(806-650)÷3=(403-227)÷2=(585-189)÷6=(492-468)÷3=(550-470)÷8=(416-394)÷2=(231-43)÷2=4/8+2/8=3/5+2/5=1/8+5/8=1/3+2/3=2/8+4/8=5/10+2/10=3/8+4/8=3/7+4/7=1/8+6/8=2/9+6/9=2/7+3/7=4/10+2/10=5/8-2/8=2/3-1/3=4/8-3/8=4/6-2/6=2/4-1/4=4/7-3/7=2/6-1/6=5/9-4/9=4/8-2/8=7/8-1/8=3/5-1/5=6/9-1/9=0.3+6.3=2.5+40.8=9.8+3.2=0.7+6.6=4.6+9.7=8.0+61.7=5.0+3.9=45.8+13.1=2.6+4.7=6.5+6.4=6.9+4.9=44.0+17.7=4.1+0.7=56.3+10.8=1.8+0.5=6.8+3.7=3.3+6.2=19.9+25.6=5.2+7.0=40.2+43.7=0.7+2.6=1.0+7.2=9.9+3.8=2.7+9.7=8.4+5.3=42.4+5.5=2.6+1.5=4.6+6.9=6.0+6.7=20.7+68.1=1.5+7.9=74.5+25.0=2.7+4.2=1.1+9.3=3.2+2.4=37.6+9.2=5.8+6.3=2.6+48.2=6.0+4.9=1.7+0.3=7.7-2.4=63.7-15.0=9.9-1.3=8.0-0.8=6.4-3.5=52.3-37.0=9.4-2.3=77.7-25.4=6.0-4.2=4.8-2.6=6.7-2.2=77.2-42.9=8.2-1.7=70.0-47.9=2.8-0.7=3.5-1.0=7.4-5.8=68.2-3.8=8.4-6.4=89.8-67.1=10.0-2.9=9.7-5.4=4.1-3.7=77.1-2.4=8.7-1.2=55.3-37.6=6.8-6.2=5.4-3.3=4.4-0.3=54.7-19.1=7.7-7.4=77.5-38.6=6.0-3.9=3.3-1.9=6.8-2.3=44.3-43.9=8.5-6.0=93.0-44.2=3.5-0.9=2.3-1.7=参考答案48+234=282450+780=1230326+160=486113+312=425289+94=383140+658=798279+159=438332+858=1190137+38=175304+94=39891+305=39689+376=465157+128=285144+766=91037+211=248310+188=498112+306=41874+229=303212+111=323188+524=712193+183=376295+381=676250+143=393382+809=1191224+207=431320+627=947238+89=327302+446=748393+97=49052+149=201157+120=277381+189=570129+95=224122+154=276198+199=397350+568=918316+146=462634+458=1092149+119=268215+326=541400-76=324970-948=22170-110=6073-25=48440-105=335772-211=561303-224=79437-273=164278-152=126816-146=670438-156=282242-45=197456-223=233905-164=741147-83=64660-155=505480-396=84829-318=511257-45=212551-223=328449-134=315735-101=634237-222=15510-36=474237-96=141683-278=405401-100=301215-50=165440-21=419977-358=619375-42=333320-284=36489-62=427699-325=374138-104=34869-455=414114-56=58957-822=135273-95=178766-714=52324×2=648496×6=297668×2=136732×3=219688×2=17620×2=4040×3=120537×6=3222361×2=722692×7=4844214×2=42862×9=55889×7=623610×8=488018×3=54191×5=95529×5=145341×7=238720×6=120316×5=158043×5=215929×5=464574×6=444757×9=6813181×5=90597×6=582393×2=78635×3=10578×6=468894×6=536476×7=532236×8=1888173×4=692261×6=1566104×3=312703×7=492191×4=364179×2=358131×6=786895×9=8055146÷2=73858÷2=42996÷2=48513÷3=171230÷2=115375÷5=75304÷2=152152÷2=76126÷7=18672÷2=336387÷9=43825÷3=275399÷7=57690÷6=115159÷3=53855÷5=171381÷3=127305÷5=61102÷3=34560÷5=112224÷2=112395÷5=7984÷6=14178÷2=89114÷6=19852÷4=21330÷2=15316÷2=158185÷5=37510÷3=170240÷4=6054÷2=27252÷9=28994÷2=497330÷5=66725÷5=145338÷2=169552÷3=184360÷8=45999÷9=11169×14=96663×47=296128×35=98096×99=950450×19=95097×55=533523×28=64485×39=331532×10=32053×52=275632×20=64039×95=370565×10=65094×96=902428×27=75690×31=279039×19=74166×53=349880×11=88043×21=90322×42=92498×47=460610×75=75031×87=269721×10=21041×32=131252×12=62424×34=81620×34=68057×93=530129×17=49353×65=344515×25=37569×95=655513×36=46895×31=294529×29=84136×79=284434×16=54418×63=1134281+253+85=619880+854+533=2267199+472+175=846182+454+67=703494+243+76=813698+50+832=1580469+401+42=912458+138+427=1023108+132+526=766194+771+532=1497454+61+93=608591+956+677=222490+237+342=669974+914+298=2186234+30+637=901742+598+363=1703523+19+22=564524+838+78=1440260+190+520=97023+356+182=561454+155+32=64183+177+724=984172+25+555=752291+919+183=1393127+684+145=956348+322+820=149028+602+298=928235+427+469=1131238+58+331=627630+894+496=2020286+220+285=791466+289+513=1268105+367+108=580441+749+418=160824+446+218=68824+254+974=125250+242+165=457849+348+923=2120165+515+62=742883+768+268=1919128+241-83=286368+595-531=432219+275-194=300762+389-960=191183+314-42=455179+507-10=676151+342-32=461193+692-397=488408+60-350=118585+550-221=914148+226-199=175492+482-10=96484+310-241=153959+233-133=1059109+280-299=90889+459-370=978111+130-69=172140+840-16=964116+267-107=276532+835-110=125765+178-197=46101+107-43=16533+299-68=264154+895-201=848251+154-306=99609+684-894=399282+183-240=225951+71-200=822190+143-296=37697+941-217=142130+405-77=358287+824-756=355218+117-212=12391+627-490=228140+348-192=296281+744-465=56080+242-38=284320+457-52=72528+469-478=19430+662-822=270465-264-52=149576-41-530=5385-31-301=53796-282-320=194483-267-24=192896-232-495=169458-99-85=274839-498-35=306477-114-240=123803-590-117=96357-116-99=142913-204-610=99343-292-31=20848-589-230=29375-198-81=96709-105-580=24431-57-217=157731-307-309=115450-77-223=150875-506-142=227379-168-74=137788-146-144=498422-323-10=89837-614-184=39425-261-43=121574-286-201=87482-58-316=108955-26-473=456273-96-12=165895-313-20=562418-164-57=197917-102-807=8496-256-170=70914-69-691=154411-13-161=237295-79-83=133472-355-43=74973-39-132=802278-49-75=154983-294-55=634286-284+85=87983-745+241=479468-404+279=343819-437+849=1231324-178+154=300497-67+519=949450-450+364=364588-490+201=299196-118+416=494824-503+169=490313-136+113=290747-661+139=225261-215+197=243928-442+293=779381-376+282=287757-432+184=509438-97+69=410759-309+324=774368-91+206=483106-46+891=951111-107+121=125816-763+99=152416-164+27=279446-392+969=1023216-34+73=255462-197+229=494383-287+318=414913-827+713=799109-69+29=69628-419+289=498153-126+153=180525-466+335=394240-180+209=269371-114+907=1164443-271+231=403899-25+58=932398-161+70=307523-512+995=1006332-277+160=215607-477+345=47515×15×4=90075×14×2=210010×12×8=96030×74×8=1776011×25×2=55028×27×8=604814×11×5=77028×78×6=1310420×12×4=96051×82×2=836412×12×4=57665×60×5=1950016×16×3=76855×24×4=528015×23×2=69038×86×8=2614420×11×2=44084×63×3=1587623×18×2=82891×95×4=3458014×25×2=70011×91×7=700712×16×5=96093×44×6=2455228×11×3=92433×97×2=640226×17×2=88459×64×6=2265618×21×2=75681×15×7=850518×12×2=43249×58×4=1136810×10×3=30027×95×5=1282516×18×3=86436×86×9=2786424×12×3=86453×39×6=1240217×10×2=34071×41×2=582247×9×2=846170×3×5=2550112×2×3=67228×7×4=78410×5×3=150139×5×6=417035×9×3=945127×6×9=685834×9×3=918143×5×8=572043×2×4=344141×6×3=253854×2×5=54045×8×4=144035×2×7=49020×3×2=12055×4×2=440261×2×7=3654116×2×3=696168×4×7=470459×2×5=590203×4×7=568415×6×9=810453×2×9=815499×4×2=79263×8×7=352833×6×2=39623×9×4=82868×7×2=952174×5×3=261082×4×3=98431×4×8=99234×2×6=40898×5×6=294019×4×3=228295×2×7=413033×3×4=396148×3×2=88828×5×2=28059×4×2=47210×4×85=340015×6×47=423010×6×83=498014×6×74=621611×8×36=316845×2×98=882024×3×11=79211×6×18=118812×5×90=540010×5×51=255033×2×30=198013×7×83=755313×2×99=257417×4×54=367218×5×36=324027×3×17=137736×2×26=187216×5×83=664026×3×54=421211×6×33=217815×4×99=594011×5×70=385010×6×14=84013×7×24=218420×2×55=220016×5×55=440047×2×15=141026×2×50=260015×6×22=198013×3×78=304213×5×95=617511×5×13=71526×2×49=254818×3×94=507642×2×31=260412×8×76=729646×2×40=368018×4×63=453619×5×74=703028×2×45=252042×13÷2=27380×60÷5=96045×21÷3=31557×58÷2=165311×80÷5=17664×51÷2=163220×34÷8=8536×95÷5=68418×49÷6=14710×86÷4=21575×13÷5=19525×54÷2=67535×21÷3=24510×27÷6=4512×18÷6=3645×62÷2=139510×18÷3=6020×47÷4=23515×42÷2=31596×83÷3=265651×16÷4=20479×14÷2=55314×50÷2=35062×45÷3=93010×43÷5=8657×39÷9=24717×32÷4=13668×24÷2=81632×27÷9=9662×60÷6=62012×36÷2=21684×34÷6=47624×32÷4=19295×16÷2=76020×36÷6=12022×38÷2=41824×32÷2=38488×86÷2=378434×28÷8=11987×35÷7=435126×4÷3=168160×6÷4=24056×5÷2=140921×4÷6=614153×4÷2=306831×6÷3=166238×2÷4=19969×6÷3=1938252×3÷9=84524×7÷4=91754×4÷6=36865×6÷3=1730176×3÷2=26440×3÷2=6081×4÷6=54474×3÷2=711182×2÷4=91963×8÷6=128477×6÷7=66470×8÷2=188020×2÷5=8624×7÷4=1092210×3÷2=315665×6÷7=570189×4÷2=37891×8÷2=36439×6÷9=26310×4÷8=15560×4÷5=48789×2÷3=52610×7÷2=35966×4÷6=644210×3÷6=105525×4÷5=420474×2÷3=316784×6÷7=67280×2÷8=20280×9÷3=840112×4÷8=56599×8÷2=2396360÷8÷5=9672÷7÷3=32670÷2÷5=67560÷4÷4=35612÷9÷2=34729÷3÷3=8154÷3÷2=9282÷3÷2=47256÷4÷4=16344÷4÷2=43720÷2÷2=180558÷6÷3=31144÷2÷4=18312÷6÷2=26360÷3÷2=60990÷3÷2=165264÷4÷2=33104÷4÷2=13264÷3÷4=22832÷2÷4=104708÷6÷2=59495÷5÷9=11672÷4÷8=21984÷6÷4=41384÷4÷8=12224÷8÷7=4600÷4÷3=50660÷6÷5=22256÷2÷8=16140÷5÷4=7156÷2÷6=13684÷3÷4=57576÷6÷3=32768÷6÷4=32432÷2÷3=72200÷8÷5=5240÷4÷2=30180÷2÷5=18852÷3÷4=71918÷3÷6=51658÷7×6=564729÷9×5=405952÷2×4=1904480÷8×9=540320÷5×9=576355÷5×3=213336÷3×9=1008178÷2×7=62378÷3×4=104634÷2×6=1902808÷2×8=3232744÷6×8=99224÷4×6=3656÷8×6=42824÷8×2=206600÷6×8=800792÷8×7=693736÷2×9=3312414÷6×3=207441÷3×2=294252÷2×9=1134906÷6×4=604978÷3×7=2282228÷3×2=152354÷6×5=295854÷2×5=2135384÷2×7=1344424÷8×7=371224÷8×4=112864÷6×9=1296819÷7×3=351636÷2×4=1272575÷5×7=805690÷2×9=3105316÷4×7=553504÷2×3=756108÷2×6=324720÷6×5=600138÷6×3=69490÷5×8=78478÷6×50=650273÷7×71=2769416÷8×19=988224÷4×48=268891÷7×32=416400÷8×49=245028÷2×59=826294÷3×93=9114584÷8×11=803108÷3×29=104490÷5×32=57657÷3×41=779128÷8×61=976356÷4×21=186972÷6×34=40818÷2×20=18054÷6×98=882272÷8×20=680518÷7×13=962272÷8×86=292485÷5×47=799182÷2×43=391338÷2×38=722855÷9×12=1140224÷8×20=560174÷2×50=435054÷3×54=97270÷5×78=109224÷2×20=240496÷8×49=303876÷2×11=41848÷3×92=147212÷2×79=474176÷2×85=748078÷6×52=676120÷2×70=420048÷2×19=456438÷6×75=547518÷9×82=164440÷8×19=1045320+(480-222)=578961+(433-289)=110598+(485-19)=564744+(472-57)=1159396+(360-253)=503383+(480-185)=678112+(165-73)=204354+(550-250)=654129+(353-201)=281294+(966-817)=443319+(268-86)=501273+(775-12)=1036240+(482-100)=622388+(742-116)=1014161+(482-432)=21150+(861-365)=54649+(496-148)=397835+(583-124)=129426+(493-74)=445874+(394-379)=88933+(414-194)=253391+(636-36)=991375+(83-39)=419674+(601-289)=98650+(293-73)=270908+(801-51)=1658238+(441-355)=324399+(566-221)=744188+(314-26)=476249+(186-25)=410296+(120-67)=349243+(979-54)=1168303+(491-221)=573426+(528-426)=528339+(262-253)=348860+(753-308)=130545+(447-307)=185699+(453-329)=823243+(281-65)=459929+(754-704)=979414-(107+213)=94758-(262+341)=155438-(210+64)=164878-(51+673)=154467-(346+80)=41610-(149+155)=306425-(125+152)=148687-(302+240)=145413-(96+230)=87781-(306+332)=143441-(202+123)=116696-(58+351)=287410-(73+11)=326805-(474+238)=93266-(145+74)=47668-(277+225)=166269-(32+63)=174450-(113+282)=55472-(450+10)=12487-(363+87)=37291-(106+12)=173437-(209+200)=28474-(111+73)=290878-(537+49)=292213-(63+66)=84474-(357+67)=50455-(47+94)=314973-(119+352)=502187-(174+12)=1749-(348+393)=8294-(248+40)=6905-(401+316)=188384-(50+208)=126977-(212+208)=557495-(241+243)=11990-(835+16)=139325-(19+269)=37679-(238+292)=149363-(125+209)=29853-(130+485)=238305-(299-269)=275862-(468-165)=559188-(450-365)=103957-(655-616)=918475-(421-379)=433451-(711-473)=213411-(283-90)=218395-(941-938)=392329-(300-11)=40743-(332-271)=682268-(325-250)=193508-(668-301)=141444-(261-21)=204809-(740-70)=139477-(393-301)=385424-(814-525)=135160-(491-398)=67312-(940-841)=213176-(470-406)=112405-(489-184)=10065-(147-146)=64280-(383-288)=185317-(235-79)=161375-(420-199)=154153-(223-108)=38725-(617-30)=138382-(84-22)=320356-(312-24)=68409-(394-30)=45286-(392-211)=105392-(460-69)=1365-(488-366)=243361-(265-84)=180606-(544-140)=202349-(292-176)=233891-(801-755)=84584-(274-252)=62718-(477-103)=344486-(345-128)=269493-(896-556)=15360÷(40÷8)=12890÷(15÷3)=178296÷(64÷8)=37315÷(54÷6)=3539÷(12÷4)=13539÷(21÷3)=77208÷(14÷7)=104336÷(56÷8)=48195÷(25÷5)=39414÷(54÷9)=6984÷(35÷5)=12712÷(40÷5)=89483÷(21÷7)=16164÷(32÷4)=8384÷(32÷4)=48474÷(14÷7)=23796÷(18÷3)=16280÷(42÷6)=40344÷(20÷5)=86525÷(25÷5)=105372÷(18÷6)=124362÷(18÷9)=181276÷(12÷2)=4690÷(12÷6)=45340÷(10÷5)=170840÷(24÷6)=210244÷(10÷5)=122876÷(28÷7)=219168÷(28÷7)=42240÷(12÷6)=120315÷(14÷2)=45120÷(24÷3)=15346÷(14÷7)=173364÷(14÷2)=52203÷(21÷3)=29237÷(21÷7)=79426÷(15÷5)=142837÷(27÷3)=93318÷(10÷5)=159255÷(20÷4)=51296÷(4×2)=37570÷(2×3)=95270÷(3×2)=45896÷(4×2)=112520÷(4×2)=65876÷(3×2)=146690÷(2×3)=11554÷(2×3)=9174÷(3×2)=29468÷(2×3)=78582÷(3×2)=97616÷(4×2)=77552÷(4×2)=69420÷(2×3)=70992÷(2×2)=248568÷(2×4)=71408÷(3×2)=68768÷(2×2)=192390÷(3×2)=6564÷(2×4)=8702÷(3×3)=78576÷(2×4)=72448÷(4×2)=56372÷(2×2)=93184÷(4×2)=23576÷(4×2)=72344÷(2×4)=43204÷(2×2)=51584÷(2×4)=73808÷(2×4)=101432÷(4×2)=54810÷(2×3)=13588÷(2×2)=2268÷(2×2)=17852÷(3×2)=142376÷(4×2)=47160÷(2×2)=40220÷(2×2)=55656÷(2×4)=82873÷(3×3)=97260×(12÷6)=520602×(32÷8)=2408135×(30÷6)=675920×(20÷4)=4600461×(16÷8)=922465×(24÷3)=372093×(40÷5)=744285×(36÷6)=1710105×(56÷8)=735488×(21÷3)=3416310×(18÷6)=930775×(20÷5)=310095×(24÷6)=380956×(18÷9)=191245×(48÷6)=360562×(27÷9)=1686211×(21÷7)=633596×(72÷8)=536426×(14÷2)=182331×(24÷8)=993113×(35÷5)=791261×(49÷7)=182763×(12÷3)=252369×(49÷7)=2583364×(12÷6)=728253×(81÷9)=227772×(35÷7)=360822×(15÷5)=2466224×(36÷9)=896277×(18÷2)=249344×(14÷7)=88792×(12÷4)=2376107×(64÷8)=856714×(14÷7)=142811×(56÷8)=7722×(72÷8)=198378×(12÷6)=756316×(42÷7)=1896293×(21÷7)=879615×(12÷6)=123070×(80÷8)=70098×(150÷3)=490029×(51÷3)=49372×(144÷6)=172819×(88÷8)=20932×(68÷4)=54416×(52÷2)=41652×(246÷6)=213244×(112÷8)=61619×(387÷9)=81718×(34÷2)=30616×(306÷6)=81623×(136÷8)=39114×(255÷5)=71436×(119÷7)=61218×(368÷4)=165641×(60÷3)=82016×(234÷6)=62440×(207÷9)=92062×(504÷7)=446427×(42÷2)=56731×(155÷5)=96116×(94÷2)=75237×(810÷9)=333011×(464÷8)=63897×(528÷8)=640265×(60÷5)=78044×(510÷6)=374024×(96÷4)=57635×(576÷6)=336027×(38÷2)=51346×(94÷2)=216212×(204÷3)=81678×(45÷3)=117016×(105÷3)=56014×(182÷2)=127439×(171÷9)=74165×(132÷6)=143011×(104÷8)=14358×(414÷6)=4002214+147×3=655446+133×2=712376+203×2=782445+81×2=60754