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46+117=491+216=364+119=289+433=185+107=511+359=226+126=813+496=61+57=213+59=68+381=967+458=173+79=825+295=361+128=396+81=217+130=932+531=75+374=432+141=112+371=76+205=225+208=329+460=266+77=320+530=161+90=172+365=156+52=996+813=262+125=827+867=374+79=294+70=95+88=395+136=266+232=441+746=113+319=149+230=308-239=928-531=499-165=718-557=270-231=754-412=480-276=942-254=228-71=590-527=208-120=851-525=318-289=469-133=291-78=939-635=467-24=348-80=62-43=569-436=77-41=537-300=415-96=928-187=179-47=139-69=226-53=971-93=436-43=776-68=378-208=988-294=190-81=828-716=471-176=966-750=305-257=669-409=486-239=639-110=251×2=456×4=360×2=919×7=87×6=631×7=161×6=848×3=43×3=584×4=65×4=701×3=96×2=798×6=115×4=224×9=65×3=804×2=71×5=183×7=127×6=109×8=236×2=489×6=119×2=24×3=124×2=819×6=334×2=286×6=87×4=155×2=171×3=591×5=128×2=434×9=65×5=903×4=171×4=332×4=336÷6=168÷7=372÷6=268÷2=342÷6=628÷4=180÷5=192÷3=50÷5=750÷2=189÷7=608÷2=112÷8=669÷3=338÷2=990÷9=400÷4=729÷3=344÷2=686÷2=102÷6=936÷2=96÷3=306÷9=252÷2=632÷2=381÷3=856÷4=392÷7=572÷4=203÷7=164÷4=212÷2=288÷3=398÷2=558÷9=295÷5=30÷6=354÷2=618÷6=59×15=78×28=26×13=55×20=10×86=88×11=44×13=59×24=20×17=78×50=15×35=47×78=43×11=66×22=10×52=51×38=54×18=68×36=34×23=18×90=14×23=28×99=12×46=96×83=15×36=24×94=17×47=38×55=29×11=94×47=12×53=56×30=14×18=15×82=25×37=98×82=12×38=33×14=38×16=65×44=624+86+32=830+828+318=717+105+133=674+378+875=269+329+54=206+860+854=273+67+37=760+832+209=338+151+498=930+202+29=212+322+232=416+147+432=50+471+405=31+836+961=247+254+322=394+527+346=451+121+343=197+396+181=47+504+315=373+76+406=320+341+282=412+945+967=224+164+213=943+898+68=211+170+143=318+797+110=311+101+393=586+522+877=372+18+45=394+253+510=737+31+184=656+904+485=328+233+16=645+237+429=272+79+342=125+415+281=89+319+336=328+337+976=386+58+392=496+304+723=224+54-162=462+551-40=279+51-53=797+703-615=245+61-88=687+641-216=382+98-458=274+699-96=209+201-223=178+591-497=123+67-134=381+483-178=258+110-294=28+448-275=87+67-123=679+315-779=242+237-64=332+649-139=222+67-79=615+829-959=224+262-431=493+145-464=33+277-253=544+802-357=70+357-98=267+15-131=160+258-250=782+370-28=257+84-225=769+125-657=314+148-290=150+747-433=297+73-141=462+790-993=199+163-291=874+125-231=185+29-41=461+440-291=86+366-257=959+93-646=465-214-11=321-19-282=357-61-44=903-461-416=444-59-113=996-295-200=496-274-52=931-486-178=474-290-178=837-65-559=461-37-32=475-52-365=380-334-41=789-302-149=240-99-51=983-366-508=409-111-269=791-44-517=476-221-223=475-185-78=456-93-94=886-519-193=494-94-121=207-143-39=457-90-142=850-161-233=373-152-153=971-596-311=274-61-211=453-407-19=499-146-138=975-227-574=466-148-293=954-382-454=417-56-11=779-273-331=367-174-173=888-339-499=497-104-238=754-99-196=481-355+187=928-539+14=373-135+238=368-166+515=430-47+38=881-175+759=372-56+21=956-780+289=446-404+166=803-756+232=467-332+191=303-131+555=100-57+416=617-39+82=312-182+215=451-110+480=243-91+280=761-268+738=491-296+46=700-261+172=342-95+177=739-569+925=257-188+412=894-840+67=497-473+400=839-682+331=451-402+398=140-79+257=320-17+136=787-674+660=292-136+168=882-521+535=164-126+368=953-514+420=340-57+57=872-791+938=261-61+241=278-129+157=306-228+72=415-113+158=18×13×2=96×45×7=17×27×2=74×85×8=12×21×3=78×44×6=14×11×5=30×76×5=23×20×2=17×38×5=15×18×2=58×49×8=11×27×2=79×91×4=11×20×3=57×82×6=46×10×2=12×41×7=11×18×5=44×10×9=12×12×5=25×41×3=13×19×2=64×66×4=20×16×2=89×60×7=27×13×2=27×45×7=15×30×2=20×49×7=11×25×2=97×68×7=11×16×2=44×71×7=10×12×4=93×57×6=11×13×3=62×83×5=16×30×2=33×94×5=12×6×4=181×2×6=55×4×2=204×2×6=19×3×6=59×5×3=43×3×4=68×5×4=91×2×5=141×2×5=65×5×2=41×5×3=120×2×3=32×6×2=33×5×4=373×2×7=58×7×2=57×3×6=25×3×7=40×2×3=36×6×3=190×5×4=42×2×4=171×2×6=56×8×2=19×2×5=80×2×6=396×2×7=24×3×9=16×8×7=139×3×2=62×9×8=28×6×3=131×5×7=44×4×2=231×3×2=20×9×3=295×3×6=87×5×2=187×5×4=11×9×81=11×7×47=33×3×12=10×6×40=11×9×35=14×5×62=14×2×66=17×5×76=23×3×65=40×2×91=25×3×72=15×5×67=29×2×24=13×6×40=11×7×58=12×5×12=10×9×71=10×3×10=29×3×94=12×8×94=47×2×51=11×8×95=15×2×74=22×3×63=10×4×43=24×2×66=26×2×92=27×3×89=45×2×82=23×2×71=24×4×38=11×6×16=13×5×58=10×2×72=23×2×33=24×4×37=45×2×45=11×5×30=29×3×74=14×5×69=40×24÷2=72×54÷8=14×36÷9=80×57÷5=11×48÷2=36×46÷9=36×11÷9=24×10÷8=24×13÷4=60×51÷2=36×18÷4=25×67÷5=12×83÷3=96×55÷4=19×39÷3=92×78÷2=24×20÷2=66×64÷3=23×10÷5=46×90÷2=10×51÷6=21×96÷7=10×28÷5=22×15÷6=29×21÷7=30×81÷9=19×36÷6=90×78÷5=13×15÷3=93×32÷8=10×12÷3=32×75÷6=16×43÷8=88×40÷8=22×28÷8=56×45÷6=27×36÷6=81×67÷3=12×40÷2=23×55÷5=27×7÷9=976×8÷2=56×8÷4=384×9÷6=32×9÷3=408×2÷4=112×3÷2=138×5÷2=154×4÷7=546×2÷4=306×2÷3=50×5÷2=105×8÷4=246×4÷2=424×2÷8=262×9÷6=146×3÷2=391×6÷2=30×2÷5=125×4÷5=134×5÷2=483×8÷2=44×5÷2=874×6÷2=100×7÷2=975×8÷5=440×2÷5=672×6÷7=480×2÷6=648×8÷3=48×7÷8=536×5÷4=294×3÷9=854×5÷7=72×8÷6=580×3÷6=27×6÷3=464×3÷4=126×7÷9=434×9÷2=840÷7÷3=216÷4÷6=432÷3÷6=196÷4÷7=625÷5÷5=705÷3÷5=438÷3÷2=840÷6÷7=728÷4÷2=390÷2÷5=448÷8÷4=906÷3÷2=504÷2÷7=735÷7÷3=486÷3÷3=648÷9÷6=600÷4÷6=360÷3÷4=744÷6÷4=432÷2÷4=990÷5÷2=160÷4÷4=160÷8÷4=536÷2÷2=966÷2÷7=852÷2÷3=490÷7÷7=285÷5÷3=736÷2÷8=792÷6÷4=270÷6÷3=70÷5÷7=960÷5÷4=540÷2÷6=972÷6÷9=288÷6÷2=320÷4÷5=270÷3÷9=280÷7÷5=280÷4÷7=224÷8×4=843÷3×9=508÷2×6=414÷3×6=801÷9×7=820÷4×2=335÷5×6=592÷8×7=355÷5×8=404÷2×4=612÷9×7=465÷3×4=215÷5×8=414÷6×8=205÷5×6=708÷4×6=621÷3×6=708÷6×7=104÷4×9=196÷4×8=232÷4×2=824÷2×8=315÷9×3=960÷6×3=232÷8×6=150÷6×7=141÷3×7=504÷3×7=666÷6×8=99÷9×2=68÷2×3=48÷3×7=810÷6×5=765÷5×2=700÷5×7=264÷4×2=738÷6×2=515÷5×6=186÷6×5=720÷5×8=54÷6×64=744÷8×94=40÷2×32=424÷8×38=78÷3×10=216÷9×55=90÷6×33=285÷5×73=72÷8×34=498÷6×84=36÷4×10=171÷9×34=90÷5×11=102÷6×48=24÷2×64=68÷2×55=112÷2×17=576÷9×41=25÷5×14=444÷6×13=469÷7×14=18÷9×44=225÷9×19=114÷2×96=315÷7×22=536÷8×64=64÷2×19=434÷7×15=135÷9×28=340÷5×40=154÷7×22=270÷3×31=18÷6×65=376÷4×22=426÷6×13=168÷7×63=472÷8×15=135÷5×50=20÷4×38=159÷3×81=48+(228-26)=554+(642-429)=345+(402-255)=669+(823-811)=260+(493-370)=354+(922-364)=480+(497-470)=670+(421-401)=41+(175-10)=526+(611-226)=273+(372-331)=56+(700-390)=154+(282-112)=192+(991-763)=390+(490-189)=689+(741-112)=337+(282-149)=308+(758-12)=378+(405-318)=800+(727-246)=357+(228-77)=96+(855-365)=197+(435-377)=475+(543-349)=297+(462-92)=784+(926-898)=469+(318-145)=808+(991-218)=315+(483-460)=955+(866-741)=342+(262-210)=759+(816-401)=196+(438-249)=227+(272-40)=394+(120-83)=320+(919-136)=119+(334-259)=397+(112-98)=334+(124-122)=782+(851-67)=301-(83+155)=991-(152+399)=227-(31+24)=565-(170+90)=442-(35+364)=381-(133+81)=164-(30+94)=632-(435+125)=422-(108+77)=521-(107+192)=316-(161+22)=821-(54+761)=384-(42+126)=854-(223+85)=409-(101+96)=625-(193+194)=491-(450+27)=840-(780+45)=189-(56+115)=868-(363+120)=494-(285+118)=857-(233+62)=375-(103+86)=351-(110+20)=477-(110+43)=828-(186+418)=437-(346+48)=844-(194+288)=460-(82+77)=718-(155+405)=158-(101+30)=532-(48+299)=484-(236+185)=775-(14+683)=347-(112+127)=649-(310+129)=291-(39+223)=922-(98+479)=440-(102+308)=915-(395+43)=464-(434-183)=904-(259-171)=187-(287-153)=212-(455-264)=129-(192-129)=888-(881-720)=250-(366-265)=609-(995-763)=87-(388-317)=954-(986-313)=232-(263-259)=680-(749-616)=272-(494-478)=743-(859-178)=36-(492-466)=990-(966-111)=169-(259-167)=945-(295-108)=150-(255-146)=480-(785-595)=449-(138-125)=831-(780-508)=399-(143-14)=169-(630-612)=441-(456-368)=673-(817-235)=269-(354-126)=659-(785-626)=334-(238-153)=881-(303-96)=353-(380-295)=786-(844-726)=129-(390-304)=692-(406-75)=474-(230-13)=835-(944-176)=468-(498-314)=972-(894-545)=212-(486-398)=754-(873-600)=45÷(63÷7)=428÷(12÷3)=228÷(24÷4)=405÷(40÷8)=276÷(24÷8)=414÷(72÷8)=420÷(20÷4)=464÷(24÷3)=405÷(27÷3)=560÷(20÷4)=46÷(12÷6)=190÷(10÷5)=486÷(36÷4)=903÷(28÷4)=330÷(27÷9)=660÷(18÷6)=174÷(36÷6)=944÷(28÷7)=369÷(15÷5)=504÷(28÷7)=64÷(28÷7)=840÷(12÷4)=492÷(21÷7)=84÷(21÷7)=126÷(72÷8)=343÷(49÷7)=105÷(42÷6)=462÷(42÷7)=356÷(16÷4)=28÷(16÷8)=455÷(45÷9)=148÷(12÷3)=174÷(10÷5)=693÷(21÷7)=381÷(21÷7)=944÷(48÷6)=125÷(45÷9)=525÷(20÷4)=318÷(16÷8)=938÷(49÷7)=192÷(3×2)=48÷(2×2)=808÷(4×2)=801÷(3×3)=252÷(3×3)=972÷(3×3)=688÷(4×2)=822÷(3×2)=312÷(4×2)=988÷(2×2)=608÷(2×4)=576÷(3×2)=582÷(3×2)=870÷(2×3)=516÷(2×3)=152÷(2×2)=992÷(4×2)=36÷(3×3)=408÷(2×3)=824÷(2×2)=492÷(3×2)=520÷(4×2)=392÷(2×2)=940÷(2×2)=528÷(2×2)=644÷(2×2)=354÷(2×3)=279÷(3×3)=664÷(2×4)=132÷(2×3)=72÷(2×2)=836÷(2×2)=936÷(3×3)=390÷(3×2)=24÷(4×2)=744÷(2×2)=642÷(2×3)=32÷(2×2)=640÷(2×4)=441÷(3×3)=17×(16÷8)=865×(14÷7)=36×(14÷2)=862×(18÷2)=22×(20÷5)=225×(42÷7)=311×(24÷8)=395×(27÷3)=439×(14÷7)=905×(45÷5)=35×(32÷4)=544×(54÷9)=43×(36÷9)=600×(35÷7)=175×(28÷7)=433×(27÷9)=22×(12÷3)=66×(56÷7)=80×(12÷4)=546×(36÷9)=180×(32÷8)=304×(10÷5)=23×(64÷8)=950×(18÷6)=107×(42÷6)=367×(10÷5)=41×(14÷7)=742×(40÷5)=59×(21÷3)=891×(18÷2)=109×(56÷7)=175×(25÷5)=168×(20÷5)=558×(12÷6)=280×(21÷7)=942×(36÷9)=126×(16÷8)=580×(24÷6)=113×(35÷5)=224×(72÷9)=14×(336÷7)=27×(658÷7)=14×(74÷2)=59×(178÷2)=40×(60÷5)=88×(357÷7)=30×(120÷4)=63×(846÷9)=15×(84÷6)=94×(616÷8)=47×(112÷7)=41×(189÷3)=32×(175÷7)=99×(38÷2)=56×(39÷3)=44×(183÷3)=20×(92÷4)=85×(774÷9)=57×(34÷2)=40×(280÷5)=21×(225÷5)=34×(273÷7)=12×(86÷2)=34×(395÷5)=17×(180÷9)=19×(576÷8)=25×(72÷2)=47×(336÷8)=25×(136÷4)=53×(576÷6)=45×(42÷3)=12×(110÷2)=50×(135÷9)=28×(69÷3)=92×(90÷9)=49×(720÷8)=32×(120÷8)=27×(390÷6)=26×(30÷3)=55×(136÷2)=455+13×2=973+34×3=173+342×2=117+75×6=117+97×6=663+35×5=135+20×5=320+117×4=395+144×4=424+186×4=132+287×3=517+120×7=398+34×5=458+296×3=100+133×3=871+106×9=300+15×8=969+93×9=433+28×5=32+77×9=10+202×2=11+51×9=367+95×5=71+197×5=172+152×4=249+179×2=35+110×8=487+113×2=100+281×2=172+167×4=125×6+117=332×2+763=393×2+70=60×3+306=186×3+322=93×2+784=330×2+182=38×2+925=32×9+189=327×3+197=417+12×21=566+50×19=153+17×37=662+10×97=196+16×24=514+55×13=159+41×14=945+14×63=98+22×14=594+10×71=55+31×13=851+40×23=391+10×10=325+27×32=404+11×52=412+23×31=448+20×13=779+10×19=101+28×11=96+17×57=256+35×20=366+11×48=73+11×56=215+13×47=468+38×10=662+79×10=25+15×61=390+10×48=97+40×14=733+37×23=12×55+21=12×65+684=43×15+228=10×29+148=45×15+112=27×21+914=10×48+325=13×40+753=26×21+152=36×13+278=360-11×22=908-13×51=330-12×22=830-29×22=303-20×11=589-11×39=382-16×18=428-17×10=400-34×10=494-20×16=479-23×14=799-25×15=494-16×22=655-18×25=465-12×30=761-14×22=483-32×14=994-11×75=319-12×13=865-45×19=357-32×11=575-27×13=490-16×26=962-18×35=478-24×16=949-15×60=268-10×21=820-20×32=443-13×12=976-19×40=405-10×31=649-14×40=409-30×10=778-23×20=371-20×17=984-10×39=461-23×12=402-11×11=393-10×26=727-25×16=467-76×5=518-33×3=401-75×3=343-25×8=372-48×6=636-112×2=381-160×2=585-139×4=382-74×3=475-31×4=371-33×6=797-10×8=226-21×6=821-390×2=417-26×7=673-73×9=399-102×2=660-81×2=386-158×2=771-131×3=473-17×6=794-23×7=360-13×5=938-47×6=436-153×2=762-21×4=247-24×3=676-124×5=291-37×3=997-176×3=274-41×5=765-73×4=302-66×3=861-213×3=120-58×2=797-144×5=248-21×4=962-189×4=294-10×2=574-167×2=16×14-221=11×73-180=23×13-243=70×13-198=25×11-76=18×29-355=13×37-229=43×23-742=50×10-163=11×80-282=33×10-273=51×13-207=24×19-342=21×24-275=14×32-376=18×20-141=14×25-301=13×43-271=26×17-420=65×12-255=46×10-225=25×39-650=28×17-255=28×21-187=12×15-43=21×16-41=29×11-229=18×26-413=15×28-287=21×31-579=15×30-210=11×57-539=20×10-128=26×12-164=16×28-374=53×11-425=13×15-155=17×44-653=26×12-136=22×38-276=472×2-515=75×6-355=475×2-614=163×9-965=174×4-501=149×2-268=264×3-269=531×2-573=45×6-255=574×4-513=181×3-429=783×9-417=143×4-165=644×6-354=210×3-311=685×6-766=143×6-399=418×9-757=146×6-552=600×5-846=237×4-360=527×5-785=294×2-59=641×8-992=286×2-532=685×6-99=160×3-339=242×6-800=193×4-198=437×7-765=334×2-593=487×8-225=410×2-240=601×5-504=185×4-196=756×7-550=120×5-518=365×5-963=130×5-34=706×9-997=61+24÷2=743+516÷2=154+268÷2=958+240÷8=141+115÷5=442+858÷3=101+69÷3=548+112÷8=66+512÷2=416+22÷2=235+596÷2=793+856÷4=49+297÷9=58+624÷3=12+864÷3=597+324÷9=89+222÷2=238+370÷2=244+488÷4=330+204÷3=581÷7+385=371÷7+821=606÷2+496=725÷5+235=144÷3+170=192÷2+491=732÷4+382=104÷4+176=154÷2+111=60÷2+656=415÷5+79=864÷3+695=981÷9+478=620÷4+539=934÷2+385=204÷4+904=896÷4+434=474÷6+497=126÷7+189=880÷4+667=456-450÷5=650-27÷9=88-616÷7=138-685÷5=380-147÷7=997-16÷8=464-910÷5=766-990÷3=383-664÷8=955-234÷3=455-747÷3=346-356÷4=41-56÷4=183-240÷8=156-426÷6=611-774÷6=379-684÷6=435-780÷3=443-158÷2=346-868÷4=163-364÷4=959-568÷8=301-852÷4=187-495÷5=100-217÷7=894-852÷3=404-176÷2=239-558÷6=213-295÷5=763-912÷6=487-144÷4=411-564÷2=259-16÷2=364-399÷3=242-54÷2=323-140÷7=392-270÷2=512-724÷2=351-469÷7=545-405÷9=22×(146-104)=11×(536-515)=14×(319-264)=56×(547-480)=10×(452-386)=42×(158-93)=35×(59-41)=31×(559-548)=28×(144-119)=70×(586-550)=44×(320-302)=94×(113-78)=55×(363-349)=62×(672-627)=43×(91-73)=43×(702-611)=43×(282-265)=12×(237-200)=10×(396-326)=64×(874-836)=(351-308)×21=(631-556)×12=(316-281)×26=(380-324)×76=(123-103)×19=(135-81)×50=(347-336)×52=(58-27)×53=(413-387)×21=(672-602)×83=(306-288)×31=(306-283)×84=(299-262)×24=(884-800)×50=(204-133)×14=(625-587)×96=(214-199)×58=(975-877)×97=(132-117)×55=(197-159)×67=158×(375-372)=739×(935-931)=61×(393-389)=341×(562-558)=37×(500-496)=315×(726-719)=111×(196-190)=802×(609-604)=59×(374-371)=386×(550-544)=86×(388-383)=776×(719-713)=311×(441-438)=499×(306-299)=112×(119-116)=119×(968-964)=13×(157-152)=886×(837-830)=15×(79-73)=749×(928-922)=225×(454-451)=38×(444-436)=193×(109-105)=49×(931-926)=148×(108-105)=487×(887-883)=127×(213-207)=946×(361-355)=125×(153-148)=964×(472-467)=144×(118-114)=986×(154-147)=102×(90-84)=314×(997-992)=85×(20-16)=221×(880-872)=198×(109-104)=479×(805-796)=107×(152-145)=299×(625-621)=495÷(206-203)=138÷(149-143)=296÷(434-426)=402÷(38-35)=273÷(244-241)=648÷(335-326)=40÷(147-142)=670÷(663-658)=384÷(251-249)=52÷(919-915)=295÷(451-446)=128÷(421-417)=318÷(411-408)=552÷(427-423)=388÷(195-193)=630÷(200-198)=256÷(498-496)=318÷(727-724)=306÷(350-341)=915÷(401-398)=280÷(426-424)=456÷(681-677)=351÷(285-276)=792÷(788-786)=478÷(361-359)=640÷(404-402)=246÷(234-228)=116÷(947-945)=132÷(113-110)=945÷(430-421)=334÷(48-46)=172÷(877-875)=438÷(176-170)=548÷(701-699)=168÷(368-361)=672÷(588-586)=36÷(107-104)=642÷(961-955)=315÷(417-412)=488÷(674-666)=(387-119)÷4=(801-90)÷9=(469-304)÷3=(882-855)÷9=(182-58)÷4=(962-514)÷4=(268-106)÷6=(487-459)÷2=(388-258)÷2=(772-109)÷3=(410-326)÷7=(728-644)÷7=(478-126)÷2=(732-110)÷2=(315-203)÷4=(761-179)÷6=(415-157)÷6=(901-661)÷5=(427-219)÷2=(737-625)÷2=(354-138)÷8=(340-106)÷2=(291-53)÷2=(350-176)÷6=(407-343)÷4=(835-547)÷3=(409-264)÷5=(726-614)÷2=(332-226)÷2=(546-451)÷5=(498-63)÷5=(378-308)÷5=(280-217)÷9=(997-681)÷4=(412-232)÷6=(312-296)÷4=(233-80)÷9=(831-199)÷4=(395-269)÷9=(751-139)÷4=3/8+2/8=3/10+2/10=1/7+2/7=3/5+2/5=1/6+4/6=1/5+3/5=1/5+2/5=6/9+2/9=2/6+3/6=3/6+2/6=1/6+2/6=2/7+3/7=5/8-2/8=5/10-2/10=2/7-1/7=6/10-4/10=4/7-2/7=3/10-1/10=2/6-1/6=3/10-2/10=3/5-1/5=9/10-1/10=4/8-3/8=2/3-1/3=9.6+5.3=94.4+0.6=8.8+10.0=1.1+9.5=7.9+4.6=88.2+5.3=3.8+2.5=24.0+22.6=3.0+2.3=2.7+5.7=9.9+4.4=36.9+20.3=6.1+3.4=81.9+13.7=3.3+3.8=0.6+2.9=9.7+6.1=49.9+37.0=2.2+5.6=12.8+55.8=8.3+10.0=4.7+2.0=5.4+5.6=53.0+45.5=7.6+6.7=20.9+46.8=8.9+1.6=0.2+0.5=0.8+9.8=53.1+33.7=3.0+1.4=75.2+15.2=5.4+0.5=1.3+2.0=9.3+4.6=40.8+16.7=2.8+0.4=65.3+8.1=6.7+8.2=0.9+3.7=2.1-0.5=86.1-62.8=6.9-6.5=6.5-2.7=9.0-1.3=79.9-23.4=6.8-5.7=78.9-66.4=7.2-0.6=9.8-8.7=6.5-2.9=67.3-7.7=9.3-3.5=86.0-81.7=8.3-4.4=4.4-1.7=6.5-1.9=42.1-39.5=9.7-7.1=72.7-16.4=1.6-1.2=5.5-0.2=9.3-3.2=87.6-28.9=3.1-0.5=65.9-38.6=9.5-6.6=6.2-0.7=4.1-3.8=99.0-76.5=5.7-5.3=33.5-30.3=5.2-1.9=8.1-5.5=3.4-0.6=94.2-84.1=8.6-6.9=74.5-56.5=7.1-1.4=3.2-1.2=参考答案46+117=163491+216=707364+119=483289+433=722185+107=292511+359=870226+126=352813+496=130961+57=118213+59=27268+381=449967+458=1425173+79=252825+295=1120361+128=489396+81=477217+130=347932+531=146375+374=449432+141=573112+371=48376+205=281225+208=433329+460=789266+77=343320+530=850161+90=251172+365=537156+52=208996+813=1809262+125=387827+867=1694374+79=453294+70=36495+88=183395+136=531266+232=498441+746=1187113+319=432149+230=379308-239=69928-531=397499-165=334718-557=161270-231=39754-412=342480-276=204942-254=688228-71=157590-527=63208-120=88851-525=326318-289=29469-133=336291-78=213939-635=304467-24=443348-80=26862-43=19569-436=13377-41=36537-300=237415-96=319928-187=741179-47=132139-69=70226-53=173971-93=878436-43=393776-68=708378-208=170988-294=694190-81=109828-716=112471-176=295966-750=216305-257=48669-409=260486-239=247639-110=529251×2=502456×4=1824360×2=720919×7=643387×6=522631×7=4417161×6=966848×3=254443×3=129584×4=233665×4=260701×3=210396×2=192798×6=4788115×4=460224×9=201665×3=195804×2=160871×5=355183×7=1281127×6=762109×8=872236×2=472489×6=2934119×2=23824×3=72124×2=248819×6=4914334×2=668286×6=171687×4=348155×2=310171×3=513591×5=2955128×2=256434×9=390665×5=325903×4=3612171×4=684332×4=1328336÷6=56168÷7=24372÷6=62268÷2=134342÷6=57628÷4=157180÷5=36192÷3=6450÷5=10750÷2=375189÷7=27608÷2=304112÷8=14669÷3=223338÷2=169990÷9=110400÷4=100729÷3=243344÷2=172686÷2=343102÷6=17936÷2=46896÷3=32306÷9=34252÷2=126632÷2=316381÷3=127856÷4=214392÷7=56572÷4=143203÷7=29164÷4=41212÷2=106288÷3=96398÷2=199558÷9=62295÷5=5930÷6=5354÷2=177618÷6=10359×15=88578×28=218426×13=33855×20=110010×86=86088×11=96844×13=57259×24=141620×17=34078×50=390015×35=52547×78=366643×11=47366×22=145210×52=52051×38=193854×18=97268×36=244834×23=78218×90=162014×23=32228×99=277212×46=55296×83=796815×36=54024×94=225617×47=79938×55=209029×11=31994×47=441812×53=63656×30=168014×18=25215×82=123025×37=92598×82=803612×38=45633×14=46238×16=60865×44=2860624+86+32=742830+828+318=1976717+105+133=955674+378+875=1927269+329+54=652206+860+854=1920273+67+37=377760+832+209=1801338+151+498=987930+202+29=1161212+322+232=766416+147+432=99550+471+405=92631+836+961=1828247+254+322=823394+527+346=1267451+121+343=915197+396+181=77447+504+315=866373+76+406=855320+341+282=943412+945+967=2324224+164+213=601943+898+68=1909211+170+143=524318+797+110=1225311+101+393=805586+522+877=1985372+18+45=435394+253+510=1157737+31+184=952656+904+485=2045328+233+16=577645+237+429=1311272+79+342=693125+415+281=82189+319+336=744328+337+976=1641386+58+392=836496+304+723=1523224+54-162=116462+551-40=973279+51-53=277797+703-615=885245+61-88=218687+641-216=1112382+98-458=22274+699-96=877209+201-223=187178+591-497=272123+67-134=56381+483-178=686258+110-294=7428+448-275=20187+67-123=31679+315-779=215242+237-64=415332+649-139=842222+67-79=210615+829-959=485224+262-431=55493+145-464=17433+277-253=57544+802-357=98970+357-98=329267+15-131=151160+258-250=168782+370-28=1124257+84-225=116769+125-657=237314+148-290=172150+747-433=464297+73-141=229462+790-993=259199+163-291=71874+125-231=768185+29-41=173461+440-291=61086+366-257=195959+93-646=406465-214-11=240321-19-282=20357-61-44=252903-461-416=26444-59-113=272996-295-200=501496-274-52=170931-486-178=267474-290-178=6837-65-559=213461-37-32=392475-52-365=58380-334-41=5789-302-149=338240-99-51=90983-366-508=109409-111-269=29791-44-517=230476-221-223=32475-185-78=212456-93-94=269886-519-193=174494-94-121=279207-143-39=25457-90-142=225850-161-233=456373-152-153=68971-596-311=64274-61-211=2453-407-19=27499-146-138=215975-227-574=174466-148-293=25954-382-454=118417-56-11=350779-273-331=175367-174-173=20888-339-499=50497-104-238=155754-99-196=459481-355+187=313928-539+14=403373-135+238=476368-166+515=717430-47+38=421881-175+759=1465372-56+21=337956-780+289=465446-404+166=208803-756+232=279467-332+191=326303-131+555=727100-57+416=459617-39+82=660312-182+215=345451-110+480=821243-91+280=432761-268+738=1231491-296+46=241700-261+172=611342-95+177=424739-569+925=1095257-188+412=481894-840+67=121497-473+400=424839-682+331=488451-402+398=447140-79+257=318320-17+136=439787-674+660=773292-136+168=324882-521+535=896164-126+368=406953-514+420=859340-57+57=340872-791+938=1019261-61+241=441278-129+157=306306-228+72=150415-113+158=46018×13×2=46896×45×7=3024017×27×2=91874×85×8=5032012×21×3=75678×44×6=2059214×11×5=77030×76×5=1140023×20×2=92017×38×5=323015×18×2=54058×49×8=2273611×27×2=59479×91×4=2875611×20×3=66057×82×6=2804446×10×2=92012×41×7=344411×18×5=99044×10×9=396012×12×5=72025×41×3=307513×19×2=49464×66×4=1689620×16×2=64089×60×7=3738027×13×2=70227×45×7=850515×30×2=90020×49×7=686011×25×2=55097×68×7=4617211×16×2=35244×71×7=2186810×12×4=48093×57×6=3180611×13×3=42962×83×5=2573016×30×2=96033×94×5=1551012×6×4=288181×2×6=217255×4×2=440204×2×6=244819×3×6=34259×5×3=88543×3×4=51668×5×4=136091×2×5=910141×2×5=141065×5×2=65041×5×3=615120×2×3=72032×6×2=38433×5×4=660373×2×7=522258×7×2=81257×3×6=102625×3×7=52540×2×3=24036×6×3=648190×5×4=380042×2×4=336171×2×6=205256×8×2=89619×2×5=19080×2×6=960396×2×7=554424×3×9=64816×8×7=896139×3×2=83462×9×8=446428×6×3=504131×5×7=458544×4×2=352231×3×2=138620×9×3=540295×3×6=531087×5×2=870187×5×4=374011×9×81=801911×7×47=361933×3×12=118810×6×40=240011×9×35=346514×5×62=434014×2×66=184817×5×76=646023×3×65=448540×2×91=728025×3×72=540015×5×67=502529×2×24=139213×6×40=312011×7×58=446612×5×12=72010×9×71=639010×3×10=30029×3×94=817812×8×94=902447×2×51=479411×8×95=836015×2×74=222022×3×63=415810×4×43=172024×2×66=316826×2×92=478427×3×89=720945×2×82=738023×2×71=326624×4×38=364811×6×16=105613×5×58=377010×2×72=144023×2×33=151824×4×37=355245×2×45=405011×5×30=165029×3×74=643814×5×69=483040×24÷2=48072×54÷8=48614×36÷9=5680×57÷5=91211×48÷2=26436×46÷9=18436×11÷9=4424×10÷8=3024×13÷4=7860×51÷2=153036×18÷4=16225×67÷5=33512×83÷3=33296×55÷4=132019×39÷3=24792×78÷2=358824×20÷2=24066×64÷3=140823×10÷5=4646×90÷2=207010×51÷6=8521×96÷7=28810×28÷5=5622×15÷6=5529×21÷7=8730×81÷9=27019×36÷6=11490×78÷5=140413×15÷3=6593×32÷8=37210×12÷3=4032×75÷6=40016×43÷8=8688×40÷8=44022×28÷8=7756×45÷6=42027×36÷6=16281×67÷3=180912×40÷2=24023×55÷5=25327×7÷9=21976×8÷2=390456×8÷4=112384×9÷6=57632×9÷3=96408×2÷4=204112×3÷2=168138×5÷2=345154×4÷7=88546×2÷4=273306×2÷3=20450×5÷2=125105×8÷4=210246×4÷2=492424×2÷8=106262×9÷6=393146×3÷2=219391×6÷2=117330×2÷5=12125×4÷5=100134×5÷2=335483×8÷2=193244×5÷2=110874×6÷2=2622100×7÷2=350975×8÷5=1560440×2÷5=176672×6÷7=576480×2÷6=160648×8÷3=172848×7÷8=42536×5÷4=670294×3÷9=98854×5÷7=61072×8÷6=96580×3÷6=29027×6÷3=54464×3÷4=348126×7÷9=98434×9÷2=1953840÷7÷3=40216÷4÷6=9432÷3÷6=24196÷4÷7=7625÷5÷5=25705÷3÷5=47438÷3÷2=73840÷6÷7=20728÷4÷2=91390÷2÷5=39448÷8÷4=14906÷3÷2=151504÷2÷7=36735÷7÷3=35486÷3÷3=54648÷9÷6=12600÷4÷6=25360÷3÷4=30744÷6÷4=31432÷2÷4=54990÷5÷2=99160÷4÷4=10160÷8÷4=5536÷2÷2=134966÷2÷7=69852÷2÷3=142490÷7÷7=10285÷5÷3=19736÷2÷8=46792÷6÷4=33270÷6÷3=1570÷5÷7=2960÷5÷4=48540÷2÷6=45972÷6÷9=18288÷6÷2=24320÷4÷5=16270÷3÷9=10280÷7÷5=8280÷4÷7=10224÷8×4=112843÷3×9=2529508÷2×6=1524414÷3×6=828801÷9×7=623820÷4×2=410335÷5×6=402592÷8×7=518355÷5×8=568404÷2×4=808612÷9×7=476465÷3×4=620215÷5×8=344414÷6×8=552205÷5×6=246708÷4×6=1062621÷3×6=1242708÷6×7=826104÷4×9=234196÷4×8=392232÷4×2=116824÷2×8=3296315÷9×3=105960÷6×3=480232÷8×6=174150÷6×7=175141÷3×7=329504÷3×7=1176666÷6×8=88899÷9×2=2268÷2×3=10248÷3×7=112810÷6×5=675765÷5×2=306700÷5×7=980264÷4×2=132738÷6×2=246515÷5×6=618186÷6×5=155720÷5×8=115254÷6×64=576744÷8×94=874240÷2×32=640424÷8×38=201478÷3×10=260216÷9×55=132090÷6×33=495285÷5×73=416172÷8×34=306498÷6×84=697236÷4×10=90171÷9×34=64690÷5×11=198102÷6×48=81624÷2×64=76868÷2×55=1870112÷2×17=952576÷9×41=262425÷5×14=70444÷6×13=962469÷7×14=93818÷9×44=88225÷9×19=475114÷2×96=5472315÷7×22=990536÷8×64=428864÷2×19=608434÷7×15=930135÷9×28=420340÷5×40=2720154÷7×22=484270÷3×31=279018÷6×65=195376÷4×22=2068426÷6×13=923168÷7×63=1512472÷8×15=885135÷5×50=135020÷4×38=190159÷3×81=429348+(228-26)=250554+(642-429)=767345+(402-255)=492669+(823-811)=681260+(493-370)=383354+(922-364)=912480+(497-470)=507670+(421-401)=69041+(175-10)=206526+(611-226)=911273+(372-331)=31456+(700-390)=366154+(282-112)=324192+(991-763)=420390+(490-189)=691689+(741-112)=1318337+(282-149)=470308+(758-12)=1054378+(405-318)=465800+(727-246)=1281357+(228-77)=50896+(855-365)=586197+(435-377)=255475+(543-349)=669297+(462-92)=667784+(926-898)=812469+(318-145)=642808+(991-218)=1581315+(483-460)=338955+(866-741)=1080342+(262-210)=394759+(816-401)=1174196+(438-249)=385227+(272-40)=459394+(120-83)=431320+(919-136)=1103119+(334-259)=194397+(112-98)=411334+(124-122)=336782+(851-67)=1566301-(83+155)=63991-(152+399)=440227-(31+24)=172565-(170+90)=305442-(35+364)=43381-(133+81)=167164-(30+94)=40632-(435+125)=72422-(108+77)=237521-(107+192)=222316-(161+22)=133821-(54+761)=6384-(42+126)=216854-(223+85)=546409-(101+96)=212625-(193+194)=238491-(450+27)=14840-(780+45)=15189-(56+115)=18868-(363+120)=385494-(285+118)=91857-(233+62)=562375-(103+86)=186351-(110+20)=221477-(110+43)=324828-(186+418)=224437-(346+48)=43844-(194+288)=362460-(82+77)=301718-(155+405)=158158-(101+30)=27532-(48+299)=185484-(236+185)=63775-(14+683)=78347-(112+127)=108649-(310+129)=210291-(39+223)=29922-(98+479)=345440-(102+308)=30915-(395+43)=477464-(434-183)=213904-(259-171)=816187-(287-153)=53212-(455-264)=21129-(192-129)=66888-(881-720)=727250-(366-265)=149609-(995-763)=37787-(388-317)=16954-(986-313)=281232-(263-259)=228680-(749-616)=547272-(494-478)=256743-(859-178)=6236-(492-466)=10990-(966-111)=135169-(259-167)=77945-(295-108)=758150-(255-146)=41480-(785-595)=290449-(138-125)=436831-(780-508)=559399-(143-14)=270169-(630-612)=151441-(456-368)=353673-(817-235)=91269-(354-126)=41659-(785-626)=500334-(238-153)=249881-(303-96)=674353-(380-295)=268786-(844-726)=668129-(390-304)=43692-(406-75)=361474-(230-13)=257835-(944-176)=67468-(498-314)=284972-(894-545)=623212-(486-398)=124754-(873-600)=48145÷(63÷7)=5428÷(12÷3)=107228÷(24÷4)=38405÷(40÷8)=81276÷(24÷8)=92414÷(72÷8)=46420÷(20÷4)=84464÷(24÷3)=58405÷(27÷3)=45560÷(20÷4)=11246÷(12÷6)=23190÷(10÷5)=95486÷(36÷4)=54903÷(28÷4)=129330÷(27÷9)=110660÷(18÷6)=220174÷(36÷6)=29944÷(28÷7)=236369÷(15÷5)=123504÷(28÷7)=12664÷(28÷7)=16840÷(12÷4)=280492÷(21÷7)=16484÷(21÷7)=28126÷(72÷8)=14343÷(49÷7)=49105÷(42÷6)=15462÷(42÷7)=77356÷(16÷4)=8928÷(16÷8)=14455÷(45÷9)=91148÷(12÷3)=37174÷(10÷5)=87693÷(21÷7)=231381÷(21÷7)=127944÷(48÷6)=118125÷(45÷9)=25525÷(20÷4)=105318÷(16÷8)=159938÷(49÷7)=134192÷(3×2)=3248÷(2×2)=12808÷(4×2)=101801÷(3×3)=89252÷(3×3)=28972÷(3×3)=108688÷(4×2)=86822÷(3×2)=137312÷(4×2)=39988÷(2×2)=247608÷(2×4)=76576÷(3×2)=96582÷(3×2)=97870÷(2×3)=145516÷(2×3)=86152÷(2×2)=38992÷(4×2)=12436÷(3×3)=4408÷(2×3)=68824÷(2×2)=206492÷(3×2)=82520÷(4×2)=65392÷(2×2)=98940÷(2×2)=235528÷(2×2)=132644÷(2×2)=161354÷(2×3)=59279÷(3×3)=31664÷(2×4)=83132÷(2×3)=2272÷(2×2)=18836÷(2×2)=209936÷(3×3)=104390÷(3×2)=6524÷(4×2)=3744÷(2×2)=186642÷(2×3)=10732÷(2×2)=8640÷(2×4)=80441÷(3×3)=4917×(16÷8)=34865×(14÷7)=173036×(14÷2)=252862×(18÷2)=775822×(20÷5)=88225×(42÷7)=1350311×(24÷8)=933395×(27÷3)=3555439×(14÷7)=878905×(45÷5)=814535×(32÷4)=280544×(54÷9)=326443×(36÷9)=172600×(35÷7)=3000175×(28÷7)=700433×(27÷9)=129922×(12÷3)=8866×(56÷7)=52880×(12÷4)=240546×(36÷9)=2184180×(32÷8)=720304×(10÷5)=60823×(64÷8)=184950×(18÷6)=2850107×(42÷6)=749367×(10÷5)=73441×(14÷7)=82742×(40÷5)=593659×(21÷3)=413891×(18÷2)=8019109×(56÷7)=872175×(25÷5)=875168×(20÷5)=672558×(12÷6)=1116280×(21÷7)=840942×(36÷9)=3768126×(16÷8)=252580×(24÷6)=2320113×(35÷5)=791224×(72÷9)=179214×(336÷7)=67227×(658÷7)=253814×(74÷2)=51859×(178÷2)=525140×(60÷5)=48088×(357÷7)=448830×(120÷4)=90063×(846÷9)=592215×(84÷6)=21094×(616÷8)=723847×(112÷7)=75241×(189÷3)=258332×(175÷7)=80099×(38÷2)=188156×(39÷3)=72844×(183÷3)=268420×(92÷4)=46085×(774÷9)=731057×(34÷2)=96940×(280÷5)=224021×(225÷5)=94534×(273÷7)=132612×(86÷2)=51634×(395÷5)=268617×(180÷9)=34019×(576÷8)=136825×(72÷2)=90047×(336÷8)=197425×(136÷4)=85053×(576÷6)=508845×(42÷3)=63012×(110÷2)=66050×(135÷9)=75028×(69÷3)=64492×(90÷9)=92049×(720÷8)=441032×(120÷8)=48027×(39