三年級(jí)數(shù)學(xué)計(jì)算題專項(xiàng)練習(xí)及答案

三年級(jí)數(shù)學(xué)計(jì)算題專項(xiàng)練習(xí)及答案258+204=262+56=248+160=337+194=150+227=76+85=60+32=275+715=265+168=331+194=116+216=21+73=21+24=867+379=104+146=176+464=58+49=239+691=79+363=172+362=47+178=324+376=11+42=515+161=337+152=336+212=216+247=374+295=229+54=374+904=16+45=698+393=80+61=372+383=155+333=200+534=206+247=269+896=35+177=381+213=276-173=563-499=358-268=552-214=334-272=950-537=446-268=783-510=327-118=673-126=490-62=852-213=440-160=406-43=279-27=918-700=415-103=807-388=469-448=357-304=177-107=691-529=485-170=445-268=499-196=766-326=270-78=791-456=299-32=843-620=262-72=534-73=45-23=950-617=280-41=621-272=149-27=439-257=181-164=972-647=110×8=800×2=47×6=471×2=113×3=272×5=20×9=942×4=62×2=862×2=32×5=544×4=434×2=751×3=148×4=476×3=103×2=741×3=333×2=417×4=102×7=782×6=12×8=368×3=170×5=289×8=232×3=467×5=156×2=190×5=195×3=656×5=55×7=797×5=178×4=28×8=103×8=935×5=72×3=474×3=345÷3=150÷2=394÷2=452÷4=192÷6=362÷2=162÷2=488÷4=52÷4=735÷3=88÷2=530÷5=370÷2=372÷6=230÷2=960÷5=304÷2=774÷2=270÷2=612÷9=245÷5=512÷4=195÷3=760÷5=228÷6=477÷3=336÷4=21÷3=180÷6=526÷2=36÷2=117÷9=170÷2=376÷4=207÷3=579÷3=195÷5=944÷8=310÷5=915÷3=14×22=99×40=23×29=32×85=36×25=87×14=14×53=41×94=17×33=11×17=11×23=37×90=17×40=28×46=85×11=78×10=20×21=28×85=27×19=17×83=31×14=38×85=73×11=42×12=14×40=95×10=14×37=59×77=10×64=48×55=44×14=41×51=12×44=12×76=33×21=99×88=10×93=26×92=13×45=23×66=103+231+655=859+283+436=21+598+211=747+539+264=13+591+89=853+573+755=165+174+25=317+208+924=214+507+89=433+645+791=406+192+64=289+738+722=101+413+330=634+25+26=95+229+261=987+771+374=180+160+237=476+421+916=213+503+19=176+312+729=324+314+146=257+985+174=481+23+479=108+174+330=546+254+41=172+789+750=187+44+366=653+461+467=26+56+517=143+418+682=51+110+513=957+719+26=158+404+49=574+89+662=291+266+203=184+829+744=486+79+359=998+568+734=398+60+458=112+16+988=135+324-127=508+966-257=137+63-23=552+300-333=98+193-42=495+576-634=34+297-327=137+738-738=143+161-288=470+99-376=109+304-393=331+779-160=91+117-195=376+418-714=91+307-250=225+709-445=290+101-383=927+126-806=50+189-231=478+505-658=310+90-118=12+415-213=11+407-239=981+213-407=81+213-154=862+420-683=110+344-73=873+859-592=357+137-316=792+237-848=47+448-68=960+229-401=24+202-225=837+417-265=182+53-97=471+795-30=121+296-150=456+497-48=232+222-289=587+896-683=380-66-135=919-487-293=450-13-62=411-97-261=385-125-233=489-171-313=310-107-167=823-170-592=276-27-52=340-159-171=226-47-82=431-59-78=381-109-110=824-139-649=311-211-65=815-123-328=341-228-87=984-322-386=449-68-297=519-298-182=329-74-138=418-163-239=462-54-290=875-494-378=495-167-175=871-159-404=389-241-114=940-522-323=373-326-12=733-51-149=320-236-44=563-172-303=232-101-77=761-265-393=468-97-363=895-487-200=500-112-269=429-12-257=489-132-322=390-225-113=341-155+159=160-24+619=236-190+329=951-463+387=237-14+263=380-364+746=230-65+100=258-16+68=432-383+81=770-479+680=113-49+298=422-306+625=443-130+186=981-851+584=109-70+356=814-617+696=366-272+151=927-479+49=469-469+16=314-137+475=476-436+424=832-355+527=366-54+14=607-521+698=234-164+252=203-142+349=375-356+395=533-88+896=291-25+113=810-697+56=319-197+341=805-542+560=271-184+315=254-18+391=254-199+438=909-533+43=100-97+114=609-74+243=168-13+216=452-114+691=17×19×3=39×36×6=10×10×8=75×34×5=17×12×4=42×41×4=15×21×3=44×30×5=24×18×2=10×56×2=38×11×2=78×72×7=19×20×2=23×94×8=11×20×4=88×47×5=12×14×4=93×26×8=16×19×3=63×48×4=13×13×4=55×83×2=16×16×2=68×39×3=29×10×2=67×79×4=13×12×5=20×11×4=29×10×3=76×14×3=19×13×3=41×17×2=26×10×3=16×92×8=24×13×3=91×69×8=24×20×2=73×35×4=10×32×2=50×17×4=53×2×8=69×6×4=17×5×6=55×8×6=33×2×4=54×6×5=56×7×2=37×7×3=34×6×3=72×6×4=56×6×2=108×4×7=21×3×6=126×5×9=20×7×3=226×2×9=17×3×4=179×3×2=13×8×2=315×3×6=144×3×2=273×2×6=119×4×2=86×5×8=15×7×4=56×4×2=25×2×9=192×3×9=47×9×2=55×2×3=34×7×3=59×3×2=68×2×5=313×2×4=10×2×5=127×3×9=65×2×4=295×3×5=107×4×2=122×8×6=23×3×23=31×3×68=24×3×36=27×3×26=26×3×98=29×3×97=13×4×62=26×3×99=12×5×42=31×2×95=10×3×30=11×2×45=15×5×97=16×5×83=24×3×34=23×2×27=21×3×95=11×6×76=39×2×23=10×7×58=21×4×74=12×3×46=13×5×52=13×5×89=42×2×65=17×5×18=13×2×96=13×7×77=23×4×61=17×4×33=16×2×60=14×4×98=10×7×49=28×2×75=23×4×75=21×3×21=40×2×29=33×2×70=34×2×25=34×2×58=28×30÷7=25×36÷9=10×94÷4=84×86÷4=22×24÷2=62×81÷2=46×12÷2=32×63÷8=20×40÷5=75×66÷9=46×18÷6=81×60÷2=54×17÷3=96×63÷3=11×26÷2=59×28÷2=24×24÷2=10×19÷2=18×46÷9=46×24÷8=10×87÷5=81×45÷5=20×18÷4=50×67÷2=39×12÷3=39×39÷9=30×28÷7=27×24÷4=24×10÷8=63×20÷3=42×13÷3=45×60÷6=40×20÷2=32×36÷8=18×16÷2=50×39÷6=50×12÷6=35×64÷8=35×20÷5=75×54÷6=318×2÷6=989×6÷3=71×8÷2=816×3÷8=225×4÷3=34×6÷4=96×5÷6=858×6÷3=86×4÷8=582×8÷2=42×8÷3=60×4÷5=213×4÷3=748×2÷4=343×2÷7=555×7÷3=105×7÷5=465×7÷3=24×4÷8=550×6÷4=45×6÷2=901×8÷4=150×5÷2=128×5÷4=66×5÷6=37×4÷2=75×4÷2=264×8÷2=78×9÷6=756×3÷9=60×2÷4=87×6÷9=56×3÷4=404×9÷3=420×2÷3=24×8÷3=68×2÷4=430×2÷4=40×6÷2=530×9÷6=512÷2÷2=189÷3÷9=264÷3÷2=864÷3÷8=848÷2÷4=414÷3÷6=987÷3÷7=576÷2÷9=760÷2÷5=945÷9÷7=296÷4÷2=320÷2÷2=272÷2÷2=192÷8÷8=285÷5÷3=992÷2÷4=376÷2÷4=96÷2÷2=945÷9÷5=252÷3÷2=282÷3÷2=864÷6÷4=570÷3÷2=360÷3÷2=168÷4÷6=256÷4÷8=672÷8÷7=432÷4÷2=624÷4÷2=468÷4÷3=600÷4÷2=882÷3÷3=816÷2÷4=774÷3÷6=696÷2÷3=680÷5÷8=880÷4÷5=828÷2÷2=252÷7÷9=976÷2÷4=440÷4×5=623÷7×6=161÷7×9=917÷7×5=945÷5×8=224÷4×5=416÷4×7=369÷9×3=568÷2×8=464÷4×6=620÷2×4=752÷2×4=702÷9×4=572÷4×3=695÷5×4=104÷4×5=680÷5×2=812÷4×3=726÷3×2=450÷2×9=642÷2×6=812÷2×3=561÷3×2=528÷6×2=724÷4×8=959÷7×6=966÷7×2=560÷8×9=385÷5×8=840÷7×3=190÷2×4=68÷4×8=435÷3×9=637÷7×6=784÷4×3=156÷4×2=972÷2×7=330÷2×9=644÷4×3=390÷6×2=488÷8×10=50÷5×74=18÷3×33=48÷2×73=15÷5×85=98÷7×84=32÷4×68=160÷4×23=162÷6×21=154÷7×82=66÷6×27=231÷7×75=224÷4×13=558÷6×88=308÷7×20=344÷4×83=32÷8×72=72÷6×33=98÷7×24=164÷2×27=225÷9×18=152÷4×57=190÷5×10=90÷2×61=30÷5×35=88÷2×87=50÷5×95=215÷5×82=33÷3×54=96÷2×82=135÷5×25=81÷9×20=531÷9×11=480÷8×90=70÷7×64=343÷7×19=80÷8×88=86÷2×71=90÷6×54=608÷8×25=323+(343-57)=30+(377-141)=235+(400-251)=537+(293-40)=417+(455-374)=196+(890-425)=225+(296-127)=622+(874-578)=77+(462-461)=684+(794-244)=478+(273-66)=828+(797-46)=262+(223-62)=603+(705-201)=212+(343-103)=391+(459-165)=416+(425-58)=879+(983-434)=319+(338-258)=730+(863-398)=311+(497-89)=658+(64-28)=91+(473-86)=442+(608-507)=304+(426-248)=981+(809-616)=499+(295-39)=994+(492-180)=121+(207-129)=344+(765-758)=407+(130-115)=884+(826-366)=266+(195-157)=406+(905-249)=462+(216-152)=335+(843-647)=271+(468-158)=633+(721-141)=221+(236-199)=539+(284-230)=222-(135+44)=570-(30+417)=483-(316+75)=831-(409+342)=451-(104+237)=444-(94+44)=259-(85+76)=633-(171+398)=454-(13+238)=938-(322+422)=484-(143+318)=913-(224+278)=415-(340+38)=464-(38+315)=268-(45+216)=932-(125+355)=305-(69+41)=893-(178+74)=406-(31+118)=472-(14+20)=362-(69+62)=890-(692+128)=471-(277+91)=513-(374+20)=430-(15+387)=312-(113+129)=360-(311+19)=836-(614+133)=444-(191+76)=853-(104+353)=476-(277+101)=981-(710+184)=491-(272+214)=972-(485+79)=245-(125+60)=983-(371+504)=203-(32+133)=967-(145+613)=385-(190+110)=613-(209+158)=463-(496-392)=576-(306-94)=294-(119-17)=668-(554-284)=431-(411-155)=757-(502-353)=316-(461-276)=765-(637-544)=293-(206-164)=667-(552-125)=374-(288-244)=584-(532-365)=432-(366-271)=461-(138-112)=249-(360-269)=358-(845-823)=284-(336-195)=525-(466-213)=374-(317-256)=516-(815-550)=480-(374-88)=339-(186-63)=155-(159-93)=411-(593-337)=481-(201-172)=434-(546-523)=84-(207-178)=612-(948-389)=249-(259-10)=967-(989-753)=345-(473-154)=878-(418-171)=244-(189-17)=437-(633-460)=258-(389-221)=803-(947-537)=279-(321-241)=637-(849-215)=382-(164-127)=203-(566-384)=456÷(54÷9)=18÷(36÷4)=90÷(18÷9)=140÷(63÷9)=408÷(18÷3)=560÷(14÷2)=198÷(27÷3)=238÷(14÷7)=144÷(64÷8)=288÷(24÷6)=18÷(15÷5)=910÷(20÷4)=246÷(42÷7)=312÷(32÷4)=378÷(18÷6)=917÷(21÷3)=128÷(32÷8)=87÷(27÷9)=360÷(16÷2)=621÷(63÷7)=488÷(36÷9)=861÷(21÷7)=430÷(16÷8)=776÷(72÷9)=160÷(35÷7)=720÷(27÷9)=80÷(20÷5)=768÷(32÷4)=124÷(14÷7)=231÷(15÷5)=371÷(56÷8)=336÷(28÷4)=370÷(35÷7)=12÷(12÷2)=378÷(63÷7)=434÷(10÷5)=344÷(20÷5)=195÷(35÷7)=445÷(40÷8)=154÷(28÷4)=204÷(2×2)=576÷(2×4)=162÷(2×3)=680÷(2×4)=120÷(2×2)=600÷(3×2)=160÷(2×2)=80÷(2×4)=852÷(2×2)=320÷(2×4)=81÷(3×3)=604÷(2×2)=504÷(2×3)=252÷(2×2)=20÷(2×2)=600÷(2×2)=480÷(3×2)=48÷(4×2)=396÷(2×3)=200÷(2×4)=680÷(2×2)=780÷(3×2)=279÷(3×3)=246÷(2×3)=954÷(2×3)=16÷(2×4)=688÷(2×4)=124÷(2×2)=585÷(3×3)=12÷(2×3)=642÷(2×3)=294÷(3×2)=312÷(2×2)=258÷(2×3)=696÷(4×2)=840÷(2×4)=54÷(3×3)=927÷(3×3)=966÷(2×3)=240÷(4×2)=71×(28÷4)=610×(56÷7)=171×(25÷5)=585×(36÷9)=223×(16÷8)=200×(16÷4)=114×(20÷5)=155×(28÷4)=313×(18÷9)=111×(63÷9)=157×(36÷9)=943×(16÷8)=381×(12÷6)=347×(30÷6)=99×(64÷8)=587×(12÷4)=62×(49÷7)=532×(56÷8)=297×(21÷7)=237×(12÷4)=115×(16÷4)=826×(30÷5)=113×(28÷7)=640×(24÷4)=434×(12÷6)=246×(21÷3)=181×(45÷9)=162×(24÷3)=264×(18÷9)=982×(48÷8)=492×(12÷6)=442×(14÷7)=38×(18÷6)=184×(36÷6)=259×(12÷6)=597×(63÷9)=72×(30÷5)=290×(30÷5)=148×(27÷9)=719×(16÷4)=45×(60÷6)=21×(231÷3)=12×(300÷5)=73×(260÷5)=12×(240÷8)=63×(182÷2)=18×(217÷7)=42×(552÷6)=33×(45÷3)=51×(352÷4)=14×(100÷4)=10×(498÷6)=19×(360÷8)=86×(210÷3)=13×(329÷7)=77×(162÷9)=82×(44÷4)=23×(432÷8)=12×(364÷7)=36×(376÷4)=62×(40÷4)=65×(392÷7)=10×(268÷4)=71×(148÷4)=26×(70÷7)=21×(416÷8)=15×(230÷5)=61×(124÷4)=12×(441÷9)=57×(306÷6)=27×(208÷8)=39×(288÷4)=87×(30÷3)=53×(240÷6)=25×(95÷5)=17×(55÷5)=58×(26÷2)=40×(475÷5)=16×(112÷8)=40×(738÷9)=328+105×5=142+95×7=268+32×8=148+51×7=158+205×2=745+190×2=357+14×8=204+176×3=492+11×5=188+14×2=132+385×2=259+333×3=476+97×5=789+229×4=161+25×7=412+419×2=377+138×3=446+17×2=174+77×4=154+397×2=222+157×2=728+94×3=65+106×7=888+26×2=112+111×2=286+200×5=237+44×9=830+208×4=288+22×6=888+85×2=362×2+95=117×7+418=135×5+276=329×3+318=36×5+384=98×4+589=10×2+231=320×3+393=58×2+242=42×8+176=48+26×19=148+75×11=94+16×39=999+29×11=157+22×32=341+10×94=194+20×28=283+21×12=159+20×19=698+27×11=49+19×15=226+10×29=177+19×37=201+30×12=98+47×15=12+25×24=19+24×22=834+16×24=202+10×62=135+30×28=150+27×29=569+20×25=236+35×15=714+15×41=57+43×13=524+15×37=32+11×68=140+61×10=147+17×10=566+94×10=17×31+58=16×10+325=11×74+62=34×17+793=18×28+479=22×18+955=36×19+131=14×11+69=11×59+56=50×10+467=362-14×23=837-20×31=414-13×14=979-91×10=417-28×13=592-18×13=299-20×12=622-16×14=470-33×12=836-33×19=430-38×11=451-12×34=243-13×12=848-30×14=420-31×13=698-24×28=260-12×16=524-10×26=386-12×29=979-44×15=342-22×12=512-36×12=414-10×41=711-12×49=385-23×11=659-12×46=423-25×13=418-15×10=458-13×17=663-38×13=499-14×16=564-11×22=447-14×10=866-34×19=494-17×28=945-25×31=247-21×10=909-16×27=491-43×11=805-27×14=419-54×4=459-38×4=119-40×2=949-409×2=334-23×8=438-40×5=485-16×6=758-366×2=491-18×9=506-242×2=338-42×5=197-33×4=342-99×2=842-68×5=319-12×3=655-139×3=388-55×2=868-163×5=332-24×2=631-63×5=428-37×9=814-93×3=453-106×3=449-22×6=480-175×2=795-77×9=427-10×4=836-174×3=352-147×2=957-225×3=390-137×2=743-181×4=301-36×7=833-53×7=172-18×2=506-24×6=379-127×2=406-44×4=299-148×2=450-27×8=39×10-388=18×55-836=18×26-329=32×31-340=10×40-254=34×16-71=13×11-38=56×16-790=43×11-127=54×10-13=31×16-445=65×14-82=39×12-78=24×34-104=33×12-122=46×17-589=25×11-190=45×20-514=12×27-322=47×20-567=23×13-215=10×96-328=19×14-60=91×10-378=13×28-199=21×12-51=11×42-413=42×13-39=10×32-222=15×25-344=28×14-216=19×37-391=11×36-132=42×20-763=19×25-246=11×46-50=15×31-208=50×20-558=12×36-115=10×52-283=67×9-446=585×5-167=481×2-91=747×6-811=233×4-47=784×4-59=154×3-67=869×8-296=474×2-603=742×6-386=119×8-949=462×8-470=163×2-89=460×9-456=103×2-65=433×7-890=30×8-43=518×6-80=165×2-54=873×5-261=129×5-237=340×8-548=170×2-85=219×7-400=93×6-531=203×2-363=79×5-71=552×3-247=278×3-153=768×2-52=246×3-375=894×6-375=111×6-386=403×2-190=197×4-766=869×6-935=110×9-618=216×9-260=112×6-102=128×9-317=209+758÷2=102+402÷6=160+674÷2=345+88÷2=314+408÷2=927+630÷2=224+387÷3=682+48÷8=17+668÷4=602+987÷7=411+756÷4=738+812÷7=436+226÷2=818+400÷2=350+280÷4=408+868÷7=423+648÷9=808+54÷9=22+24÷6=14+700÷5=880÷8+424=432÷9+952=342÷9+313=475÷5+809=225÷3+85=651÷7+52=582÷6+74=154÷2+742=552÷2+203=80÷4+782=12÷4+239=708÷3+953=215÷5+483=864÷3+621=30÷3+172=759÷3+467=246÷6+301=872÷4+462=416÷4+399=195÷5+766=257-910÷7=639-380÷4=482-984÷6=309-106÷2=113-144÷3=586-145÷5=467-117÷9=390-244÷4=215-312÷2=545-384÷8=469-621÷3=583-535÷5=411-378÷6=641-444÷6=260-312÷2=293-254÷2=318-904÷4=520-142÷2=147-664÷8=363-440÷8=449-174÷2=364-784÷7=241-290÷5=818-660÷3=476-752÷8=173-294÷6=443-140÷4=732-195÷3=165-760÷8=496-460÷2=127-210÷3=879-910÷5=222-755÷5=537-356÷4=190-116÷4=990-690÷5=398-492÷6=140-218÷2=436-42÷2=432-894÷6=66×(190-178)=33×(626-540)=11×(232-219)=47×(442-381)=13×(459-419)=39×(779-713)=18×(483-470)=94×(469-453)=15×(332-318)=60×(846-833)=12×(472-434)=36×(243-185)=43×(313-301)=70×(326-289)=45×(448-428)=30×(267-245)=56×(409-397)=38×(445-392)=14×(242-195)=16×(642-559)=(230-218)×63=(714-646)×29=(57-33)×19=(237-223)×42=(429-410)×13=(374-341)×24=(100-74)×22=(112-53)×57=(395-348)×14=(764-732)×54=(245-225)×37=(502-410)×62=(303-259)×11=(987-895)×13=(186-163)×23=(47-12)×24=(492-428)×15=(260-180)×54=(275-256)×31=(180-164)×18=142×(227-223)=915×(312-309)=53×(52-46)=264×(529-523)=68×(16-11)=444×(676-672)=175×(443-438)=897×(573-568)=11×(53-47)=844×(689-681)=88×(483-474)=684×(110-107)=114×(284-277)=93×(304-300)=40×(264-256)=870×(270-262)=242×(454-450)=974×(468-461)=52×(323-320)=738×(920-913)=171×(323-319)=792×(552-549)=161×(75-69)=180×(556-549)=130×(202-196)=982×(460-453)=104×(188-180)=703×(474-465)=42×(117-114)=822×(462-455)=173×(402-399)=692×(346-341)=76×(344-337)=672×(124-116)=148×(428-425)=407×(656-649)=176×(86-81)=885×(997-994)=11×(171-163)=580×(179-172)=280÷(495-487)=240÷(30-25)=308÷(369-365)=85÷(810-805)=136÷(121-113)=780÷(613-607)=210÷(302-300)=840÷(467-461)=128÷(208-204)=218÷(546-544)=55÷(184-179)=225÷(204-201)=250÷(156-151)=744÷(101-95)=268÷(396-392)=963÷(970-961)=14÷(170-168)=378÷(560-558)=444÷(110-104)=459÷(28-19)=348÷(381-379)=154÷(85-78)=350÷(441-434)=720÷(927-924)=190÷(400-398)=78÷(677-674)=27÷(356-353)=196÷(701-694)=468÷(414-411)=876÷(456-453)=342÷(241-232)=402÷(733-730)=147÷(141-134)=955÷(121-116)=448÷(359-351)=378÷(849-840)=480÷(465-461)=456÷(514-511)=264÷(227-225)=296÷(414-406)=(367-277)÷2=(893-713)÷6=(448-325)÷3=(916-742)÷3=(255-127)÷8=(959-664)÷5=(494-77)÷3=(524-500)÷2=(484-142)÷6=(238-142)÷2=(342-279)÷7=(942-732)÷7=(442-346)÷6=(583-239)÷8=(489-177)÷3=(992-250)÷7=(268-250)÷6=(194-130)÷4=(419-319)÷2=(946-488)÷2=(439-362)÷7=(454-244)÷7=(328-262)÷2=(685-415)÷3=(423-27)÷2=(926-191)÷7=(464-137)÷3=(494-202)÷2=(481-321)÷4=(705-33)÷7=(312-84)÷6=(414-14)÷4=(329-91)÷7=(154-44)÷2=(442-64)÷6=(999-107)÷2=(227-125)÷2=(834-282)÷4=(369-159)÷3=(951-927)÷4=2/8+3/8=5/9+2/9=1/5+2/5=4/6+2/6=4/7+2/7=8/10+2/10=1/6+2/6=3/10+5/10=1/8+2/8=5/8+2/8=4/8+2/8=1/6+4/6=4/8-3/8=3/5-1/5=4/6-1/6=5/6-1/6=3/6-2/6=6/7-1/7=3/8-2/8=2/3-1/3=2/6-1/6=6/10-1/10=6/8-1/8=6/10-2/10=8.2+3.5=79.6+14.4=6.1+8.2=8.6+8.0=0.5+9.9=61.1+15.0=5.4+8.9=32.7+65.3=8.3+0.2=3.8+0.2=7.0+3.6=7.7+23.9=2.5+0.6=7.6+67.5=8.3+2.9=4.8+3.6=5.2+1.2=29.8+9.7=8.3+4.8=27.5+70.7=7.6+9.3=9.6+7.1=2.3+4.6=16.0+83.5=1.3+8.2=61.1+30.3=2.3+7.5=9.9+10.0=3.4+6.3=4.7+34.9=10.0+3.8=14.4+75.4=2.3+4.8=3.0+6.0=4.0+0.9=29.9+62.4=1.0+3.7=25.8+33.0=1.8+7.3=4.9+2.2=7.4-1.8=21.9-9.5=9.1-6.8=9.2-7.8=5.1-0.5=65.4-62.4=9.1-4.0=30.9-5.6=7.2-3.1=7.9-2.6=1.3-0.5=86.2-50.3=9.5-3.7=14.0-11.5=7.6-1.5=7.0-4.4=9.1-1.2=80.4-20.4=4.3-2.2=70.8-68.7=9.1-4.1=7.5-4.3=10.0-0.4=75.4-56.0=5.8-1.0=95.3-18.8=9.0-0.8=5.8-0.2=10.0-5.3=95.7-6.0=2.9-0.7=60.2-36.1=6.7-6.6=3.0-0.7=6.7-6.2=47.4-15.5=7.3-4.5=31.1-17.6=9.3-3.2=6.2-2.8=參考答案258+204=462262+56=318248+160=408337+194=531150+227=37776+85=16160+32=92275+715=990265+168=433331+194=525116+216=33221+73=9421+24=45867+379=1246104+146=250176+464=64058+49=107239+691=93079+363=442172+362=53447+178=225324+376=70011+42=53515+161=676337+152=489336+212=548216+247=463374+295=669229+54=283374+904=127816+45=61698+393=109180+61=141372+383=755155+333=488200+534=734206+247=453269+896=116535+177=212381+213=594276-173=103563-499=64358-268=90552-214=338334-272=62950-537=413446-268=178783-510=273327-118=209673-126=547490-62=428852-213=639440-160=280406-43=363279-27=252918-700=218415-103=312807-388=419469-448=21357-304=53177-107=70691-529=162485-170=315445-268=177499-196=303766-326=440270-78=192791-456=335299-32=267843-620=223262-72=190534-73=46145-23=22950-617=333280-41=239621-272=349149-27=122439-257=182181-164=17972-647=325110×8=880800×2=160047×6=282471×2=942113×3=339272×5=136020×9=180942×4=376862×2=124862×2=172432×5=160544×4=2176434×2=868751×3=2253148×4=592476×3=1428103×2=206741×3=2223333×2=666417×4=1668102×7=714782×6=469212×8=96368×3=1104170×5=850289×8=2312232×3=696467×5=2335156×2=312190×5=950195×3=585656×5=328055×7=385797×5=3985178×4=71228×8=224103×8=824935×5=467572×3=216474×3=1422345÷3=115150÷2=75394÷2=197452÷4=113192÷6=32362÷2=181162÷2=81488÷4=12252÷4=13735÷3=24588÷2=44530÷5=106370÷2=185372÷6=62230÷2=115960÷5=192304÷2=152774÷2=387270÷2=135612÷9=68245÷5=49512÷4=128195÷3=65760÷5=152228÷6=38477÷3=159336÷4=8421÷3=7180÷6=30526÷2=26336÷2=18117÷9=13170÷2=85376÷4=94207÷3=69579÷3=193195÷5=39944÷8=118310÷5=62915÷3=30514×22=30899×40=396023×29=66732×85=272036×25=90087×14=121814×53=74241×94=385417×33=56111×17=18711×23=25337×90=333017×40=68028×46=128885×11=93578×10=78020×21=42028×85=238027×19=51317×83=141131×14=43438×85=323073×11=80342×12=50414×40=56095×10=95014×37=51859×77=454310×64=64048×55=264044×14=61641×51=209112×44=52812×76=91233×21=69399×88=871210×93=93026×92=239213×45=58523×66=1518103+231+655=989859+283+436=157821+598+211=830747+539+264=155013+591+89=693853+573+755=2181165+174+25=364317+208+924=1449214+507+89=810433+645+791=1869406+192+64=662289+738+722=1749101+413+330=844634+25+26=68595+229+261=585987+771+374=2132180+160+237=577476+421+916=1813213+503+19=735176+312+729=1217324+314+146=784257+985+174=1416481+23+479=983108+174+330=612546+254+41=841172+789+750=1711187+44+366=597653+461+467=158126+56+517=599143+418+682=124351+110+513=674957+719+26=1702158+404+49=611574+89+662=1325291+266+203=760184+829+744=1757486+79+359=924998+568+734=2300398+60+458=916112+16+988=1116135+324-127=332508+966-257=1217137+63-23=177552+300-333=51998+193-42=249495+576-634=43734+297-327=4137+738-738=137143+161-288=16470+99-376=193109+304-393=20331+779-160=95091+117-195=13376+418-714=8091+307-250=148225+709-445=489290+101-383=8927+126-806=24750+189-231=8478+505-658=325310+90-118=28212+415-213=21411+407-239=179981+213-407=78781+213-154=140862+420-683=599110+344-73=381873+859-592=1140357+137-316=178792+237-848=18147+448-68=427960+229-401=78824+202-225=1837+417-265=989182+53-97=138471+795-30=1236121+296-150=267456+497-48=905232+222-289=165587+896-683=800380-66-135=179919-487-293=139450-13-62=375411-97-261=53385-125-233=27489-171-313=5310-107-167=36823-170-592=61276-27-52=197340-159-171=10226-47-82=97431-59-78=294381-109-110=162824-139-649=36311-211-65=35815-123-328=364341-228-87=26984-322-386=276449-68-297=84519-298-182=39329-74-138=117418-163-239=16462-54-290=118875-494-378=3495-167-175=153871-159-404=308389-241-114=34940-522-323=95373-326-12=35733-51-149=533320-236-44=40563-172-303=88232-101-77=54761-265-393=103468-97-363=8895-487-200=208500-112-269=119429-12-257=160489-132-322=35390-225-113=52341-155+159=345160-24+619=755236-190+329=375951-463+387=875237-14+263=486380-364+746=762230-65+100=265258-16+68=310432-383+81=130770-479+680=971113-49+298=362422-306+625=741443-130+186=499981-851+584=714109-70+356=395814-617+696=893366-272+151=245927-479+49=497469-469+16=16314-137+475=652476-436+424=464832-355+527=1004366-54+14=326607-521+698=784234-164+252=322203-142+349=410375-356+395=414533-88+896=1341291-25+113=379810-697+56=169319-197+341=463805-542+560=823271-184+315=402254-18+391=627254-199+438=493909-533+43=419100-97+114=117609-74+243=778168-13+216=371452-114+691=102917×19×3=96939×36×6=842410×10×8=80075×34×5=1275017×12×4=81642×41×4=688815×21×3=94544×30×5=660024×18×2=86410×56×2=112038×11×2=83678×72×7=3931219×20×2=76023×94×8=1729611×20×4=88088×47×5=2068012×14×4=67293×26×8=1934416×19×3=91263×48×4=1209613×13×4=67655×83×2=913016×16×2=51268×39×3=795629×10×2=58067×79×4=2117213×12×5=78020×11×4=88029×10×3=87076×14×3=319219×13×3=74141×17×2=139426×10×3=78016×92×8=1177624×13×3=93691×69×8=5023224×20×2=96073×35×4=1022010×32×2=64050×17×4=340053×2×8=84869×6×4=165617×5×6=51055×8×6=264033×2×4=26454×6×5=162056×7×2=78437×7×3=77734×6×3=61272×6×4=172856×6×2=672108×4×7=302421×3×6=378126×5×9=567020×7×3=420226×2×9=406817×3×4=204179×3×2=107413×8×2=208315×3×6=5670144×3×2=864273×2×6=3276119×4×2=95286×5×8=344015×7×4=42056×4×2=44825×2×9=450192×3×9=518447×9×2=84655×2×3=33034×7×3=71459×3×2=35468×2×5=680313×2×4=250410×2×5=100127×3×9=342965×2×4=520295×3×5=4425107×4×2=856122×8×6=585623×3×23=158731×3×68=632424×3×36=259227×3×26=210626×3×98=764429×3×97=843913×4×62=322426×3×99=772212×5×42=252031×2×95=589010×3×30=90011×2×45=99015×5×97=727516×5×83=664024×3×34=244823×2×27=124221×3×95=598511×6×76=501639×2×23=179410×7×58=406021×4×74=621612×3×46=165613×5×52=338013×5×89=578542×2×65=546017×5×18=153013×2×96=249613×7×77=700723×4×61=561217×4×33=224416×2×60=192014×4×98=548810×7×49=343028×2×75=420023×4×75=690021×3×21=132340×2×29=232033×2×70=462034×2×25=170034×2×58=394428×30÷7=12025×36÷9=10010×94÷4=23584×86÷4=180622×24÷2=26462×81÷2=251146×12÷2=27632×63÷8=25220×40÷5=16075×66÷9=55046×18÷6=13881×60÷2=243054×17÷3=30696×63÷3=201611×26÷2=14359×28÷2=82624×24÷2=28810×19÷2=9518×46÷9=9246×24÷8=13810×87÷5=17481×45÷5=72920×18÷4=9050×67÷2=167539×12÷3=15639×39÷9=16930×28÷7=12027×24÷4=16224×10÷8=3063×20÷3=42042×13÷3=18245×60÷6=45040×20÷2=40032×36÷8=14418×16÷2=14450×39÷6=32550×12÷6=10035×64÷8=28035×20÷5=14075×54÷6=675318×2÷6=106989×6÷3=197871×8÷2=284816×3÷8=306225×4÷3=30034×6÷4=5196×5÷6=80858×6÷3=171686×4÷8=43582×8÷2=232842×8÷3=11260×4÷5=48213×4÷3=284748×2÷4=374343×2÷7=98555×7÷3=1295105×7÷5=147465×7÷3=108524×4÷8=12550×6÷4=82545×6÷2=135901×8÷4=1802150×5÷2=375128×5÷4=16066×5÷6=5537×4÷2=7475×4÷2=150264×8÷2=105678×9÷6=117756×3÷9=25260×2÷4=3087×6÷9=5856×3÷4=42404×9÷3=1212420×2÷3=28024×8÷3=6468×2÷4=34430×2÷4=21540×6÷2=120530×9÷6=795512÷2÷2=128189÷3÷9=7264÷3÷2=44864÷3÷8=36848÷2÷4=106414÷3÷6=23987÷3÷7=47576÷2÷9=32760÷2÷5=76945÷9÷7=15296÷4÷2=37320÷2÷2=80272÷2÷2=68192÷8÷8=3285÷5÷3=19992÷2÷4=124376÷2÷4=4796÷2÷2=24945÷9÷5=21252÷3÷2=42282÷3÷2=47864÷6÷4=36570÷3÷2=95360÷3÷2=60168÷4÷6=7256÷4÷8=8672÷8÷7=12432÷4÷2=54624÷4÷2=78468÷4÷3=39600÷4÷2=75882÷3÷3=98816÷2÷4=102774÷3÷6=43696÷2÷3=116680÷5÷8=17880÷4÷5=44828÷2÷2=207252÷7÷9=4976÷2÷4=122440÷4×5=550623÷7×6=534161÷7×9=207917÷7×5=655945÷5×8=1512224÷4×5=280416÷4×7=728369÷9×3=123568÷2×8=2272464÷4×6=696620÷2×4=1240752÷2×4=1504702÷9×4=312572÷4×3=429695÷5×4=556104÷4×5=130680÷5×2=272812÷4×3=609726÷3×2=484450÷2×9=2025642÷2×6=1926812÷2×3=1218561÷3×2=374528÷6×2=176724÷4×8=1448959÷7×6=822966÷7×2=276560÷8×9=630385÷5×8=616840÷7×3=360190÷2×4=38068÷4×8=136435÷3×9=1305637÷7×6=546784÷4×3=588156÷4×2=78972÷2×7=3402330÷2×9=1485644÷4×3=483390÷6×2=130488÷8×10=61050÷5×74=74018÷3×33=19848÷2×73=175215÷5×85=25598÷7×84=117632÷4×68=544160÷4×23=920162÷6×21=567154÷7×82=180466÷6×27=297231÷7×75=2475224÷4×13=728558÷6×88=8184308÷7×20=880344÷4×83=713832÷8×72=28872÷6×33=39698÷7×24=336164÷2×27=2214225÷9×18=450152÷4×57=2166190÷5×10=38090÷2×61=274530÷5×35=21088÷2×87=382850÷5×95=950215÷5×82=352633÷3×54=59496÷2×82=3936135÷5×25=67581÷9×20=180531÷9×11=649480÷8×90=540070÷7×64=640343÷7×19=93180÷8×88=88086÷2×71=305390÷6×54=810608÷8×25=1900323+(343-57)=60930+(377-141)=266235+(400-251)=384537+(293-40)=790417+(455-374)=498196+(890-425)=661225+(296-127)=394622+(874-578)=91877+(462-461)=78684+(794-244)=1234478+(273-66)=685828+(797-46)=1579262+(223-62)=423603+(705-201)=1107212+(343-103)=452391+(459-165)=685416+(425-58)=783879+(983-434)=1428319+(338-258)=399730+(863-398)=1195311+(497-89)=719658+(64-28)=69491+(473-86)=478442+(608-507)=543304+(426-248)=482981+(809-616)=1174499+(295-39)=755994+(492-180)=1306121+(207-129)=199344+(765-758)=351407+(130-115)=422884+(826-366)=1344266+(195-157)=304406+(905-249)=1062462+(216-152)=526335+(843-647)=531271+(468-158)=581633+(721-141)=1213221+(236-199)=258539+(284-230)=593222-(135+44)=43570-(30+417)=123483-(316+75)=92831-(409+342)=80451-(104+237)=110444-(94+44)=306259-(85+76)=98633-(171+398)=64454-(13+238)=203938-(322+422)=194484-(143+318)=23913-(224+278)=411415-(340+38)=37464-(38+315)=111268-(45+216)=7932-(125+355)=452305-(69+41)=195893-(178+74)=641406-(31+118)=257472-(14+20)=438362-(69+62)=231890-(692+128)=70471-(277+91)=103513-(374+20)=119430-(15+387)=28312-(113+129)=70360-(311+19)=30836-(614+133)=89444-(191+76)=177853-(104+353)=396476-(277+101)=98981-(710+184)=87491-(272+214)=5972-(485+79)=408245-(125+60)=60983-(371+504)=108203-(32+133)=38967-(145+613)=209385-(190+110)=85613-(209+158)=246463-(496-392)=359576-(306-94)=364294-(119-17)=192668-(554-284)=398431-(411-155)=175757-(502-353)=608316-(461-276)=131765-(637-544)=672293-(206-164)=251667-(552-125)=240374-(288-244)=330584-(532-365)=417432-(366-271)=337461-(138-112)=435249-(360-269)=158358-(845-823)=336284-(336-195)=143525-(466-213)=272374-(317-256)=313516-(815-550)=251480-(374-88)=194339-(186-63)=216155-(159-93)=89411-(593-337)=155481-(201-172)=452434-(546-523)=41184-(207-178)=55612-(948-389)=53249-(259-10)=0967-(989-753)=731345-(473-154)=26878-(418-171)=631244-(189-17)=72437-(633-460)=264258-(389-221)=90803-(947-537)=393279-(321-241)=199637-(849-215)=3382-(164-127)=345203-(566-384)=21456÷(54÷9)=7618÷(36÷4)=290÷(18÷9)=45140÷(63÷9)=20408÷(18÷3)=68560÷(14÷2)=80198÷(27÷3)=22238÷(14÷7)=119144÷(64÷8)=18288÷(24÷6)=7218÷(15÷5)=6910÷(20÷4)=182246÷(42÷7)=41312÷(32÷4)=39378÷(18÷6)=126917÷(21÷3)=131128÷(32÷8)=3287÷(27÷9)=29360÷(16÷2)=45621÷(63÷7)=69488÷(36÷9)=122861÷(21÷7)=287430÷(16÷8)=215776÷(72÷9)=97160÷(35÷7)=32720÷(27÷9)=24080÷(20÷5)=20768÷(32÷4)=96124÷(14÷7)=62231÷(15÷5)=77371÷(56÷8)=53336÷(28÷4)=48370÷(35÷7)=7412÷(12÷2)=2378÷(63÷7)=42434÷(10÷5)=217344÷(20÷5)=86195÷(35÷7)=39445÷(40÷8)=89154÷(28÷4)=22204÷(2×2)=51576÷(2×4)=72162÷(2×3)=27680÷(2×4)=85120÷(2×2)=30600÷(3×2)=100160÷(2×2)=4080÷(2×4)=10852÷(2×2)=213320÷(2×4)=4081÷(3×3)=9604÷(2×2)=151504÷(2×3)=84252÷(2×2)=6320÷(2×2)=5600÷(2×2)=150480÷(3×2)=8048÷(4×2)=6396÷(2×3)=66200÷(2×4)=25680÷(2×2)=170780÷(3×2)=130279÷(3×3)=31246÷(2×3)=41954÷(2×3)=15916÷(2×4)=2688÷(2×4)=86124÷(2×2)=31585÷(3×3)=6512÷(2×3)=2642÷(2×3)=107294÷(3×2)=49312÷(2×2)=78258÷(2×3)=43696÷(4×2)=87840÷(2×4)=10554÷(3×3)=6927÷(3×3)=103966÷(2×3)=161240÷(4×2)=3071×(28÷4)=497610×(56÷7)=4880171×(25÷5)=855585×(36÷9)=2340223×(16÷8)=446200×(16÷4)=800114×(20÷5)=456155×(28÷4)=1085313×(18÷9)=626111×(63÷9)=777157×(36÷9)=628943×(16÷8)=1886381×(12÷6)=762347×(30÷6)=173599×(64÷8)=792587×(12÷4)=176162×(49÷7)=434532×(56÷8)=3724297×(21÷7)=891237×(12÷4)=711115×(16÷4)=460826×(30÷5)=4956113×(28÷7)=452640×(24÷4)=3840434×(12÷6)=868246×(21÷3)=1722181×(45÷9)=905162×(24÷3)=1296264×(18÷9)=528982×(48÷8)=5892492×(12÷6)=984442×(14÷7)=88438×(18÷6)=114184×(36÷6)=1104259×(12÷6)=518597×(63÷9)=417972×(30÷5)=432290×(30÷5)=1740148×(27÷9)=444719×(16÷4)=287645×(60÷6)=45021×(231÷3)=161712×(300÷5)=72073×(260÷5)=379612×(240÷8)=36063×(182÷2)=573318×(217÷7)=55842×(552÷6)=386433×(45÷3)=49551×(352÷4)=448814×(100÷4)=35010×(498÷6)=83019×(360÷8)=85586×(210÷3)=602013×(329÷7)=61177×(162÷9)=138682×(44÷4)=90223×(432÷8)=124212×(364÷7)=62436×(376÷4)=338462×(40÷4)=62065×(392÷7)=364010×(268÷4)=67071×(148÷4)=262726×(70÷7)=26021×(416÷8)=109215×(230÷5)=69061×(124÷4)=189112×(441÷9)=58857×(306÷6)=290727×(208÷8)=70239×(288÷4)=280887×(30÷3)=87053×(240÷6)=212025×(95÷5)=47517×(55÷5)=18758×(26÷2)=75440×(475÷5)=380016×(112÷8)=22440×(738÷9)=3280328+105×5=853142+95×7=807