三年級數(shù)學(xué)計算題專項練習(xí)及答案

三年級數(shù)學(xué)計算題專項練習(xí)及答案86+122=200+477=153+274=214+70=48+84=328+121=200+111=830+779=198+251=198+310=15+17=843+342=371+122=826+295=330+134=272+76=177+219=391+814=348+81=908+783=140+346=350+443=180+189=591+967=168+178=488+301=236+215=593+178=77+274=592+585=131+227=976+744=12+71=424+196=125+349=754+157=162+31=448+337=45+253=460+176=464-299=772-546=244-194=886-532=474-391=871-339=354-235=321-78=354-63=768-554=380-201=496-45=489-284=923-27=316-289=794-86=339-66=688-564=96-85=885-104=266-37=618-224=235-109=963-74=465-38=607-584=41-15=888-87=225-100=353-50=423-309=528-145=431-392=646-221=271-236=826-287=191-108=710-547=457-202=584-356=328×2=64×3=49×9=512×2=147×3=550×7=78×8=233×3=469×2=29×8=124×3=26×4=19×6=881×2=64×2=496×2=85×3=851×9=149×2=40×9=164×2=552×4=293×2=589×8=83×7=279×5=113×8=487×2=337×2=688×8=24×4=866×9=78×4=573×5=67×8=302×2=174×5=54×6=156×3=591×9=90÷6=981÷9=108÷4=236÷2=45÷5=482÷2=186÷2=504÷3=144÷6=15÷3=308÷2=387÷3=50÷5=408÷6=81÷9=207÷9=60÷3=565÷5=336÷6=513÷9=52÷2=296÷2=165÷3=828÷3=272÷2=300÷4=186÷6=332÷4=228÷3=511÷7=304÷4=210÷7=102÷2=832÷4=84÷4=267÷3=382÷2=855÷9=66÷6=224÷8=56×13=32×52=19×50=36×60=11×49=96×46=12×43=86×12=17×44=59×66=16×45=83×27=27×28=34×39=11×76=70×32=10×10=94×80=58×12=11×74=15×30=15×36=57×14=80×15=34×24=12×42=20×41=37×39=15×27=41×11=37×25=25×83=78×10=53×93=31×31=56×25=24×12=59×91=28×21=87×91=23+218+498=885+753+685=226+82+640=924+562+777=211+145+101=598+297+220=13+166+603=386+395+928=381+138+280=315+479+661=76+101+198=731+280+181=137+338+320=11+874+590=501+100+312=950+530+209=257+249+107=418+693+776=477+217+206=22+232+657=21+249+619=591+263+520=491+228+190=68+573+749=122+393+78=48+83+15=37+528+145=993+596+26=281+485+233=609+941+444=56+247+640=119+851+928=580+111+75=431+68+932=103+642+144=935+354+267=110+630+15=799+606+257=62+522+272=83+40+608=102+124-143=141+491-18=174+233-55=436+943-518=67+197-181=746+688-301=251+235-395=800+568-953=64+208-144=563+272-160=384+97-379=450+925-312=131+187-26=858+616-617=261+214-40=845+341-852=41+452-251=661+921-681=77+257-147=123+883-101=261+144-161=264+784-783=387+109-145=808+796-858=193+178-116=191+838-134=37+98-112=834+915-166=45+452-425=545+880-795=53+385-35=813+565-348=110+56-156=572+701-310=331+125-268=803+306-859=411+59-324=840+263-346=76+148-144=476+802-573=158-54-52=584-50-291=434-124-173=870-263-441=240-51-115=879-215-31=486-12-246=921-210-387=483-430-29=996-349-354=443-19-361=775-183-214=437-99-165=997-752-155=246-35-45=814-359-217=379-93-254=630-234-136=420-64-311=533-11-115=465-209-170=908-497-38=280-77-84=408-15-383=403-269-125=495-32-161=298-80-127=700-29-418=381-102-245=806-126-177=206-69-86=658-355-263=333-71-55=730-454-142=392-125-35=949-301-169=431-128-216=776-61-651=414-12-305=911-34-450=270-74+42=857-417+748=486-294+69=920-21+66=172-104+254=845-677+946=354-350+225=343-324+199=298-142+204=880-582+309=476-442+280=774-392+886=422-249+113=719-710+290=299-154+167=654-151+559=160-147+358=604-342+645=456-353+25=472-79+949=435-356+255=482-331+490=379-333+149=657-561+60=371-98+213=211-61+628=204-46+213=876-159+518=230-106+247=783-775+282=457-172+110=838-796+780=152-14+124=712-646+808=205-201+37=426-236+822=343-145+246=866-730+160=400-75+170=960-125+532=16×21×2=21×57×6=18×18×2=14×20×8=17×14×2=49×90×9=24×13×2=69×15×9=14×20×3=42×76×5=22×13×2=28×99×5=15×13×3=52×19×9=15×12×2=55×24×9=12×21×2=79×43×2=23×10×4=96×80×8=13×22×3=52×25×5=24×18×2=55×89×5=18×10×2=92×33×4=14×15×3=11×90×8=16×23×2=62×43×4=29×13×2=36×32×5=10×15×2=51×24×6=18×16×2=17×73×3=33×10×2=87×23×8=27×16×2=47×20×4=43×3×4=94×3×6=42×2×4=15×2×9=53×2×8=305×2×5=63×4×3=46×3×6=13×8×5=32×3×9=47×4×5=157×6×9=19×6×5=298×2×9=112×3×2=51×5×7=46×6×2=144×5×8=13×9×2=279×2×6=52×2×5=70×9×8=57×4×3=165×6×2=10×5×6=158×6×2=55×2×7=236×4×6=28×8×4=230×2×8=42×2×9=468×2×9=148×3×2=57×8×2=140×3×2=31×6×2=53×4×3=236×3×6=34×3×8=153×2×7=18×5×30=15×6×81=20×4×81=11×8×84=10×3×82=11×9×89=30×2×95=44×2×31=31×2×84=13×7×68=17×5×14=20×2×52=40×2×69=10×6×65=21×3×57=42×2×40=18×4×85=10×4×58=11×4×91=22×3×48=21×2×21=23×3×20=32×2×77=27×3×60=19×3×18=37×2×57=25×2×72=12×7×73=30×3×51=43×2×68=15×4×65=12×7×46=19×4×29=32×2×15=31×2×93=10×9×91=12×8×26=10×5×64=27×3×41=14×6×54=19×24÷6=14×21÷7=63×15÷5=14×55÷2=22×39÷2=46×74÷2=28×34÷8=14×21÷6=53×16÷8=47×70÷2=80×12÷8=24×21÷3=12×24÷6=76×69÷3=37×16÷2=52×70÷4=12×81÷2=71×72÷3=44×21÷2=31×87÷3=32×22÷2=50×42÷2=28×12÷3=83×54÷9=14×69÷7=32×88÷4=98×10÷5=12×99÷2=13×75÷5=46×20÷8=14×45÷6=98×86÷2=22×15÷3=65×46÷5=16×24÷2=62×72÷4=13×72÷3=30×97÷5=32×26÷4=10×34÷2=98×6÷3=201×4÷2=90×7÷6=511×6÷7=200×3÷6=568×2÷8=315×2÷5=679×8÷4=189×5÷9=186×9÷6=42×7÷3=639×5÷9=385×2÷5=399×8÷3=66×9÷2=198×4÷2=18×7÷9=570×2÷4=294×2÷4=98×6÷2=188×5÷2=28×9÷7=130×3÷5=96×5÷3=114×4÷6=254×2÷4=19×9÷3=949×6÷2=196×3÷2=820×9÷4=76×2÷4=774×2÷9=202×4÷8=318×4÷3=148×4÷8=932×6÷8=128×7÷2=231×7÷3=25×9÷5=294×6÷9=402÷3÷2=288÷3÷4=810÷6÷5=894÷2÷3=162÷3÷9=120÷5÷8=512÷2÷4=224÷8÷2=861÷3÷7=720÷6÷2=140÷7÷2=112÷2÷2=436÷2÷2=828÷2÷6=162÷2÷3=96÷4÷6=610÷5÷2=808÷4÷2=276÷2÷2=81÷3÷9=128÷8÷8=408÷6÷2=450÷2÷9=644÷7÷4=336÷6÷4=798÷7÷2=648÷8÷9=210÷7÷5=120÷2÷5=112÷4÷2=840÷2÷3=828÷2÷3=936÷9÷8=690÷5÷3=336÷2÷7=936÷4÷2=500÷5÷2=275÷5÷5=720÷8÷6=996÷2÷6=246÷3×5=986÷2×6=272÷8×2=150÷2×6=412÷4×6=840÷2×5=496÷2×4=585÷9×5=414÷6×2=372÷3×9=15÷3×6=920÷5×2=707÷7×4=330÷6×2=260÷2×7=514÷2×4=98÷7×8=711÷9×3=249÷3×7=938÷2×8=456÷2×7=905÷5×9=690÷3×9=275÷5×6=420÷3×7=749÷7×9=108÷3×7=296÷2×7=144÷6×8=418÷2×4=805÷5×2=144÷8×7=846÷3×2=717÷3×6=26÷2×7=531÷3×4=681÷3×8=888÷8×7=622÷2×9=261÷3×2=12÷3×61=430÷5×86=84÷6×20=390÷6×41=18÷2×67=155÷5×93=38÷2×10=225÷5×81=116÷2×10=495÷9×26=236÷4×10=150÷3×92=208÷4×14=261÷9×95=92÷4×15=45÷3×15=287÷7×22=96÷3×17=30÷6×86=80÷5×63=80÷2×22=162÷2×31=172÷4×11=288÷8×45=49÷7×96=144÷2×85=42÷7×37=171÷3×28=64÷4×34=396÷6×15=105÷5×15=132÷2×37=24÷4×11=540÷6×33=105÷7×16=273÷7×74=231÷7×24=315÷7×84=16÷2×81=616÷7×41=159+(243-142)=978+(794-297)=89+(198-139)=695+(416-194)=56+(280-257)=775+(502-386)=370+(161-116)=242+(840-357)=262+(365-105)=348+(734-25)=168+(330-286)=147+(923-636)=362+(486-140)=93+(467-256)=500+(179-44)=991+(235-22)=404+(282-100)=595+(477-147)=221+(418-374)=502+(829-528)=303+(259-144)=305+(970-724)=312+(234-63)=478+(383-114)=348+(307-236)=262+(536-27)=224+(481-478)=874+(559-278)=210+(388-341)=166+(386-218)=50+(476-181)=80+(337-264)=279+(375-14)=281+(619-545)=431+(475-103)=954+(792-218)=180+(405-237)=194+(706-280)=25+(208-200)=400+(630-151)=454-(45+60)=793-(408+119)=438-(266+152)=647-(318+63)=412-(143+158)=977-(461+185)=460-(198+203)=946-(536+58)=431-(307+107)=975-(143+650)=419-(281+20)=987-(571+15)=466-(19+110)=809-(414+361)=342-(95+214)=511-(147+61)=480-(183+269)=627-(327+158)=330-(54+180)=803-(173+327)=437-(155+255)=570-(362+187)=423-(188+52)=976-(109+451)=391-(226+74)=857-(660+165)=278-(53+199)=760-(11+499)=386-(56+122)=673-(151+462)=404-(277+79)=951-(51+30)=482-(12+212)=764-(138+123)=379-(264+33)=671-(519+48)=495-(32+80)=907-(750+33)=357-(59+138)=870-(130+613)=431-(299-104)=160-(641-559)=376-(325-161)=570-(832-813)=450-(375-24)=758-(913-455)=193-(276-246)=811-(900-838)=471-(315-128)=820-(710-153)=488-(286-254)=518-(822-478)=411-(420-302)=994-(828-796)=184-(368-215)=580-(632-99)=325-(382-290)=101-(422-392)=465-(259-39)=503-(540-510)=402-(189-174)=859-(757-654)=319-(362-83)=937-(507-87)=176-(176-23)=97-(335-311)=410-(487-399)=660-(871-602)=244-(310-265)=449-(611-503)=309-(197-78)=851-(584-34)=403-(159-126)=243-(542-311)=385-(438-64)=691-(437-34)=298-(488-400)=667-(777-313)=72-(299-234)=557-(836-608)=345÷(10÷2)=684÷(54÷6)=231÷(56÷8)=54÷(18÷3)=140÷(30÷6)=598÷(16÷8)=112÷(63÷9)=36÷(24÷4)=490÷(16÷8)=366÷(10÷5)=258÷(24÷4)=808÷(12÷3)=84÷(12÷6)=279÷(12÷4)=280÷(10÷5)=462÷(18÷3)=432÷(40÷5)=752÷(56÷7)=444÷(12÷4)=333÷(27÷9)=234÷(18÷3)=531÷(72÷8)=498÷(42÷7)=148÷(14÷7)=342÷(81÷9)=495÷(45÷9)=435÷(25÷5)=784÷(12÷6)=184÷(12÷6)=255÷(21÷7)=489÷(27÷9)=628÷(16÷4)=295÷(30÷6)=675÷(15÷3)=30÷(15÷5)=48÷(48÷6)=414÷(72÷8)=180÷(54÷9)=240÷(12÷3)=416÷(48÷6)=336÷(2×4)=90÷(3×2)=72÷(2×3)=972÷(3×2)=920÷(2×2)=63÷(3×3)=963÷(3×3)=516÷(2×3)=424÷(4×2)=736÷(2×2)=792÷(2×4)=864÷(2×3)=960÷(2×4)=54÷(3×3)=920÷(2×4)=480÷(2×3)=488÷(4×2)=432÷(2×4)=990÷(3×3)=480÷(2×2)=954÷(3×2)=796÷(2×2)=612÷(3×3)=668÷(2×2)=640÷(4×2)=308÷(2×2)=12÷(2×2)=568÷(4×2)=522÷(3×3)=968÷(2×2)=712÷(4×2)=272÷(4×2)=816÷(3×2)=144÷(4×2)=232÷(4×2)=330÷(3×2)=234÷(3×2)=144÷(2×2)=294÷(2×3)=224÷(4×2)=487×(12÷6)=294×(32÷8)=81×(21÷7)=763×(16÷4)=81×(40÷8)=418×(36÷6)=488×(16÷8)=19×(42÷6)=120×(49÷7)=136×(28÷4)=64×(63÷7)=889×(48÷8)=22×(18÷3)=915×(14÷7)=55×(30÷6)=450×(14÷2)=90×(45÷9)=737×(21÷3)=77×(42÷6)=966×(32÷4)=26×(81÷9)=998×(16÷8)=101×(15÷5)=809×(15÷5)=68×(12÷6)=231×(20÷4)=245×(18÷6)=156×(21÷3)=469×(12÷6)=710×(36÷4)=137×(45÷9)=714×(15÷3)=249×(15÷5)=559×(27÷3)=70×(20÷5)=530×(20÷5)=281×(24÷8)=482×(28÷4)=75×(56÷8)=665×(30÷6)=20×(210÷5)=72×(356÷4)=32×(75÷3)=10×(280÷8)=12×(312÷6)=19×(135÷3)=13×(207÷9)=59×(192÷4)=29×(72÷6)=73×(135÷3)=20×(40÷4)=95×(244÷4)=37×(120÷8)=76×(352÷4)=59×(55÷5)=38×(210÷5)=10×(388÷4)=45×(132÷3)=26×(108÷3)=32×(136÷4)=24×(42÷2)=28×(632÷8)=12×(222÷6)=50×(828÷9)=19×(34÷2)=80×(414÷6)=29×(161÷7)=71×(40÷4)=13×(75÷3)=71×(44÷2)=41×(60÷6)=68×(205÷5)=10×(159÷3)=63×(480÷5)=28×(60÷4)=18×(352÷4)=24×(52÷4)=66×(300÷4)=24×(60÷6)=17×(194÷2)=111+251×3=366+269×2=470+243×2=280+108×5=137+186×4=976+108×3=222+133×4=312+299×2=59+164×2=767+153×4=10+159×2=536+39×7=350+47×9=984+169×5=371+162×2=763+53×6=178+336×2=891+109×6=216+91×4=138+70×2=143+16×6=923+156×2=17+83×2=364+134×3=75+231×4=587+45×6=345+235×2=78+174×2=425+15×5=438+75×6=132×6+208=153×4+239=35×2+39=98×9+874=34×5+45=19×8+256=146×2+172=174×3+328=204×3+181=81×9+832=45+43×21=76+39×22=195+10×40=842+20×33=86+11×25=54+61×12=176+35×14=66+26×19=459+17×23=876+26×19=209+73×10=78+17×10=159+16×23=476+28×24=134+10×68=398+24×17=323+45×15=573+70×12=321+10×18=493+12×83=94+39×21=292+31×11=400+13×42=977+34×24=111+67×10=113+62×10=243+12×49=158+15×24=228+37×16=904+28×20=24×25+350=19×42+562=20×14+287=16×42+259=27×10+198=47×14+345=10×74+18=10×98+954=49×11+111=77×10+505=365-19×10=456-12×32=365-17×10=672-38×16=411-11×10=417-11×35=333-12×13=855-11×32=362-10×35=779-25×25=497-20×19=772-16×38=435-15×17=630-25×18=380-18×19=500-16×24=275-17×11=788-22×31=291-11×15=834-18×17=434-10×12=768-14×16=414-12×13=822-23×29=466-10×15=694-18×31=303-10×26=751-33×20=275-12×12=888-48×17=327-23×10=706-58×10=261-22×11=697-18×15=340-10×12=695-29×15=259-11×19=912-41×17=462-22×16=402-25×10=68-34×2=893-157×3=209-28×2=964-15×6=437-14×3=944-428×2=450-171×2=605-77×3=364-114×3=968-58×5=334-68×4=608-151×3=485-16×7=94-10×2=451-50×5=626-308×2=437-53×6=942-28×7=306-12×7=890-109×7=234-102×2=878-49×8=454-149×2=795-29×3=359-20×9=621-59×2=491-96×3=671-152×3=480-28×6=629-80×3=237-63×2=724-116×6=291-47×4=445-70×5=200-50×3=886-202×4=129-15×6=468-57×5=457-36×4=698-65×6=33×13-109=53×13-331=23×11-85=10×88-797=12×11-105=37×26-70=13×31-318=34×23-533=24×18-76=65×15-467=42×10-337=43×11-231=18×18-217=80×11-411=17×24-175=54×17-210=20×23-92=13×59-577=23×17-75=48×15-48=10×42-261=10×86-734=25×18-304=18×22-206=19×10-61=52×13-491=17×18-185=41×19-613=23×16-278=69×10-227=11×38-374=10×87-89=11×42-441=62×15-385=17×22-304=17×35-284=33×11-33=24×37-404=27×10-240=45×22-719=128×6-487=406×7-475=302×2-145=763×9-282=226×3-60=588×5-69=105×8-736=220×9-533=37×7-190=495×3-54=306×2-414=650×6-496=139×4-323=541×9-571=61×4-41=340×7-688=44×4-176=240×5-487=157×4-375=250×9-359=378×2-449=152×7-813=413×2-816=315×6-412=81×7-236=889×7-50=99×5-461=701×9-643=95×4-37=579×5-147=162×2-211=349×3-285=117×6-532=215×9-680=36×3-97=431×5-373=297×2-61=762×4-810=115×3-263=430×4-128=280+372÷4=788+228÷4=490+360÷6=721+336÷6=381+488÷8=454+934÷2=430+480÷3=49+270÷5=255+892÷4=156+162÷6=222+944÷2=723+580÷5=357+552÷4=141+80÷4=243+573÷3=289+184÷2=373+774÷6=32+235÷5=101+668÷4=380+954÷6=372÷6+431=582÷2+453=552÷8+305=518÷2+849=603÷9+301=478÷2+245=436÷2+188=564÷6+567=234÷2+28=287÷7+264=540÷2+247=706÷2+162=510÷3+219=712÷8+403=453÷3+342=110÷5+733=954÷6+253=531÷9+567=556÷4+380=414÷2+991=436-534÷2=548-870÷5=272-315÷3=448-476÷2=497-410÷2=149-372÷3=423-840÷8=137-675÷5=460-177÷3=550-880÷2=407-385÷7=879-344÷4=218-846÷6=473-560÷5=155-864÷9=809-546÷6=171-777÷7=547-884÷4=371-252÷6=137-425÷5=337-100÷4=227-627÷3=441-786÷2=873-268÷2=58-38÷2=173-258÷6=252-428÷4=842-606÷6=392-722÷2=546-876÷3=114-168÷4=154-86÷2=471-264÷2=258-576÷8=312-237÷3=206-500÷4=204-376÷4=418-360÷4=169-630÷6=268-840÷4=16×(492-447)=78×(249-173)=40×(392-375)=82×(941-885)=50×(239-221)=30×(618-576)=17×(493-438)=22×(309-252)=35×(202-180)=80×(623-586)=35×(421-398)=45×(105-53)=22×(150-106)=37×(823-783)=27×(357-324)=92×(241-175)=12×(53-27)=55×(725-637)=13×(334-262)=44×(398-324)=(230-219)×11=(998-922)×47=(442-406)×16=(879-795)×75=(405-366)×17=(344-333)×35=(82-35)×15=(150-61)×29=(446-426)×33=(910-883)×70=(118-101)×23=(798-767)×82=(254-164)×10=(455-367)×62=(237-224)×33=(860-794)×22=(32-10)×30=(303-278)×22=(218-201)×44=(972-915)×99=160×(243-238)=412×(465-461)=107×(367-358)=146×(241-237)=278×(186-183)=170×(422-414)=145×(402-396)=514×(853-847)=123×(177-174)=592×(34-25)=214×(169-166)=160×(560-557)=13×(489-480)=155×(332-328)=49×(339-336)=576×(277-273)=42×(440-434)=886×(608-602)=186×(497-494)=199×(900-893)=23×(212-203)=296×(718-712)=17×(115-106)=909×(372-364)=158×(268-263)=809×(883-876)=87×(89-81)=669×(171-168)=79×(108-105)=904×(337-333)=324×(41-38)=409×(393-390)=164×(405-401)=397×(868-860)=17×(223-215)=439×(129-120)=157×(238-235)=806×(719-714)=51×(43-38)=784×(844-840)=408÷(495-489)=648÷(228-225)=66÷(181-178)=910÷(138-131)=474÷(39-37)=656÷(987-983)=369÷(313-310)=542÷(291-289)=224÷(413-409)=830÷(156-151)=48÷(72-70)=304÷(466-458)=245÷(259-254)=578÷(994-992)=464÷(171-169)=540÷(737-731)=176÷(71-63)=762÷(269-263)=91÷(336-329)=760÷(167-163)=44÷(496-494)=916÷(421-417)=279÷(175-172)=752÷(40-32)=155÷(236-231)=486÷(768-766)=12÷(161-155)=156÷(522-516)=495÷(203-200)=48÷(470-467)=380÷(338-333)=400÷(394-386)=123÷(400-397)=963÷(847-838)=249÷(474-471)=300÷(60-55)=95÷(452-447)=892÷(601-597)=268÷(154-150)=795÷(491-488)=(334-270)÷8=(889-673)÷4=(479-65)÷9=(855-526)÷7=(390-340)÷2=(910-678)÷4=(497-71)÷3=(532-352)÷3=(366-252)÷6=(885-637)÷8=(452-272)÷5=(953-575)÷2=(391-43)÷6=(709-340)÷9=(324-116)÷8=(767-235)÷7=(379-363)÷4=(739-267)÷2=(254-22)÷2=(992-886)÷2=(488-464)÷4=(640-256)÷3=(128-104)÷2=(635-545)÷6=(467-379)÷2=(762-303)÷3=(327-323)÷2=(159-96)÷7=(341-113)÷3=(718-703)÷5=(469-115)÷3=(894-396)÷6=(283-253)÷6=(663-411)÷6=(421-406)÷3=(846-552)÷2=(495-407)÷8=(719-383)÷4=(466-176)÷5=(466-444)÷2=3/7+2/7=1/8+2/8=4/8+2/8=1/3+2/3=1/6+4/6=4/10+5/10=4/7+2/7=1/4+3/4=1/8+4/8=1/10+9/10=1/5+3/5=6/8+2/8=2/7-1/7=9/10-1/10=2/8-1/8=4/9-1/9=3/5-1/5=4/7-2/7=4/6-1/6=2/3-1/3=3/8-2/8=6/10-4/10=3/7-1/7=2/5-1/5=8.3+3.3=84.8+11.6=2.1+8.2=2.8+9.5=2.6+8.6=15.9+17.1=4.8+8.5=37.2+39.3=0.3+0.5=1.0+7.1=5.7+0.6=66.1+18.1=7.4+3.0=76.2+22.4=9.2+0.8=3.9+8.2=2.6+2.4=79.2+20.0=0.3+7.0=35.6+40.2=6.9+9.3=5.1+1.4=5.2+4.9=90.7+3.7=8.8+7.6=29.9+4.0=6.5+2.2=6.9+1.8=5.9+3.5=9.4+63.1=2.4+1.8=5.9+53.2=4.4+2.3=5.0+4.3=9.9+0.6=69.1+4.4=8.8+2.3=14.7+68.6=3.5+6.3=5.9+7.6=7.8-3.4=95.5-0.5=8.0-1.4=2.7-2.2=6.2-2.0=92.7-81.2=5.9-3.4=90.3-68.4=9.0-4.6=4.4-2.4=5.6-1.1=34.3-27.5=9.0-2.6=67.0-12.8=8.3-5.0=8.7-2.0=8.6-2.3=73.5-9.6=9.8-0.4=24.2-17.7=6.3-4.9=4.0-3.8=6.7-1.3=83.0-58.7=6.6-4.5=57.6-45.5=3.8-3.0=5.7-2.8=7.2-4.0=57.2-45.5=9.6-4.3=65.7-40.9=7.1-6.0=4.5-2.9=7.3-0.4=82.7-74.0=4.2-0.3=84.5-15.2=7.9-2.7=9.7-8.1=參考答案86+122=208200+477=677153+274=427214+70=28448+84=132328+121=449200+111=311830+779=1609198+251=449198+310=50815+17=32843+342=1185371+122=493826+295=1121330+134=464272+76=348177+219=396391+814=1205348+81=429908+783=1691140+346=486350+443=793180+189=369591+967=1558168+178=346488+301=789236+215=451593+178=77177+274=351592+585=1177131+227=358976+744=172012+71=83424+196=620125+349=474754+157=911162+31=193448+337=78545+253=298460+176=636464-299=165772-546=226244-194=50886-532=354474-391=83871-339=532354-235=119321-78=243354-63=291768-554=214380-201=179496-45=451489-284=205923-27=896316-289=27794-86=708339-66=273688-564=12496-85=11885-104=781266-37=229618-224=394235-109=126963-74=889465-38=427607-584=2341-15=26888-87=801225-100=125353-50=303423-309=114528-145=383431-392=39646-221=425271-236=35826-287=539191-108=83710-547=163457-202=255584-356=228328×2=65664×3=19249×9=441512×2=1024147×3=441550×7=385078×8=624233×3=699469×2=93829×8=232124×3=37226×4=10419×6=114881×2=176264×2=128496×2=99285×3=255851×9=7659149×2=29840×9=360164×2=328552×4=2208293×2=586589×8=471283×7=581279×5=1395113×8=904487×2=974337×2=674688×8=550424×4=96866×9=779478×4=312573×5=286567×8=536302×2=604174×5=87054×6=324156×3=468591×9=531990÷6=15981÷9=109108÷4=27236÷2=11845÷5=9482÷2=241186÷2=93504÷3=168144÷6=2415÷3=5308÷2=154387÷3=12950÷5=10408÷6=6881÷9=9207÷9=2360÷3=20565÷5=113336÷6=56513÷9=5752÷2=26296÷2=148165÷3=55828÷3=276272÷2=136300÷4=75186÷6=31332÷4=83228÷3=76511÷7=73304÷4=76210÷7=30102÷2=51832÷4=20884÷4=21267÷3=89382÷2=191855÷9=9566÷6=11224÷8=2856×13=72832×52=166419×50=95036×60=216011×49=53996×46=441612×43=51686×12=103217×44=74859×66=389416×45=72083×27=224127×28=75634×39=132611×76=83670×32=224010×10=10094×80=752058×12=69611×74=81415×30=45015×36=54057×14=79880×15=120034×24=81612×42=50420×41=82037×39=144315×27=40541×11=45137×25=92525×83=207578×10=78053×93=492931×31=96156×25=140024×12=28859×91=536928×21=58887×91=791723+218+498=739885+753+685=2323226+82+640=948924+562+777=2263211+145+101=457598+297+220=111513+166+603=782386+395+928=1709381+138+280=799315+479+661=145576+101+198=375731+280+181=1192137+338+320=79511+874+590=1475501+100+312=913950+530+209=1689257+249+107=613418+693+776=1887477+217+206=90022+232+657=91121+249+619=889591+263+520=1374491+228+190=90968+573+749=1390122+393+78=59348+83+15=14637+528+145=710993+596+26=1615281+485+233=999609+941+444=199456+247+640=943119+851+928=1898580+111+75=766431+68+932=1431103+642+144=889935+354+267=1556110+630+15=755799+606+257=166262+522+272=85683+40+608=731102+124-143=83141+491-18=614174+233-55=352436+943-518=86167+197-181=83746+688-301=1133251+235-395=91800+568-953=41564+208-144=128563+272-160=675384+97-379=102450+925-312=1063131+187-26=292858+616-617=857261+214-40=435845+341-852=33441+452-251=242661+921-681=90177+257-147=187123+883-101=905261+144-161=244264+784-783=265387+109-145=351808+796-858=746193+178-116=255191+838-134=89537+98-112=23834+915-166=158345+452-425=72545+880-795=63053+385-35=403813+565-348=1030110+56-156=10572+701-310=963331+125-268=188803+306-859=250411+59-324=146840+263-346=75776+148-144=80476+802-573=705158-54-52=52584-50-291=243434-124-173=137870-263-441=166240-51-115=74879-215-31=633486-12-246=228921-210-387=324483-430-29=24996-349-354=293443-19-361=63775-183-214=378437-99-165=173997-752-155=90246-35-45=166814-359-217=238379-93-254=32630-234-136=260420-64-311=45533-11-115=407465-209-170=86908-497-38=373280-77-84=119408-15-383=10403-269-125=9495-32-161=302298-80-127=91700-29-418=253381-102-245=34806-126-177=503206-69-86=51658-355-263=40333-71-55=207730-454-142=134392-125-35=232949-301-169=479431-128-216=87776-61-651=64414-12-305=97911-34-450=427270-74+42=238857-417+748=1188486-294+69=261920-21+66=965172-104+254=322845-677+946=1114354-350+225=229343-324+199=218298-142+204=360880-582+309=607476-442+280=314774-392+886=1268422-249+113=286719-710+290=299299-154+167=312654-151+559=1062160-147+358=371604-342+645=907456-353+25=128472-79+949=1342435-356+255=334482-331+490=641379-333+149=195657-561+60=156371-98+213=486211-61+628=778204-46+213=371876-159+518=1235230-106+247=371783-775+282=290457-172+110=395838-796+780=822152-14+124=262712-646+808=874205-201+37=41426-236+822=1012343-145+246=444866-730+160=296400-75+170=495960-125+532=136716×21×2=67221×57×6=718218×18×2=64814×20×8=224017×14×2=47649×90×9=3969024×13×2=62469×15×9=931514×20×3=84042×76×5=1596022×13×2=57228×99×5=1386015×13×3=58552×19×9=889215×12×2=36055×24×9=1188012×21×2=50479×43×2=679423×10×4=92096×80×8=6144013×22×3=85852×25×5=650024×18×2=86455×89×5=2447518×10×2=36092×33×4=1214414×15×3=63011×90×8=792016×23×2=73662×43×4=1066429×13×2=75436×32×5=576010×15×2=30051×24×6=734418×16×2=57617×73×3=372333×10×2=66087×23×8=1600827×16×2=86447×20×4=376043×3×4=51694×3×6=169242×2×4=33615×2×9=27053×2×8=848305×2×5=305063×4×3=75646×3×6=82813×8×5=52032×3×9=86447×4×5=940157×6×9=847819×6×5=570298×2×9=5364112×3×2=67251×5×7=178546×6×2=552144×5×8=576013×9×2=234279×2×6=334852×2×5=52070×9×8=504057×4×3=684165×6×2=198010×5×6=300158×6×2=189655×2×7=770236×4×6=566428×8×4=896230×2×8=368042×2×9=756468×2×9=8424148×3×2=88857×8×2=912140×3×2=84031×6×2=37253×4×3=636236×3×6=424834×3×8=816153×2×7=214218×5×30=270015×6×81=729020×4×81=648011×8×84=739210×3×82=246011×9×89=881130×2×95=570044×2×31=272831×2×84=520813×7×68=618817×5×14=119020×2×52=208040×2×69=552010×6×65=390021×3×57=359142×2×40=336018×4×85=612010×4×58=232011×4×91=400422×3×48=316821×2×21=88223×3×20=138032×2×77=492827×3×60=486019×3×18=102637×2×57=421825×2×72=360012×7×73=613230×3×51=459043×2×68=584815×4×65=390012×7×46=386419×4×29=220432×2×15=96031×2×93=576610×9×91=819012×8×26=249610×5×64=320027×3×41=332114×6×54=453619×24÷6=7614×21÷7=4263×15÷5=18914×55÷2=38522×39÷2=42946×74÷2=170228×34÷8=11914×21÷6=4953×16÷8=10647×70÷2=164580×12÷8=12024×21÷3=16812×24÷6=4876×69÷3=174837×16÷2=29652×70÷4=91012×81÷2=48671×72÷3=170444×21÷2=46231×87÷3=89932×22÷2=35250×42÷2=105028×12÷3=11283×54÷9=49814×69÷7=13832×88÷4=70498×10÷5=19612×99÷2=59413×75÷5=19546×20÷8=11514×45÷6=10598×86÷2=421422×15÷3=11065×46÷5=59816×24÷2=19262×72÷4=111613×72÷3=31230×97÷5=58232×26÷4=20810×34÷2=17098×6÷3=196201×4÷2=40290×7÷6=105511×6÷7=438200×3÷6=100568×2÷8=142315×2÷5=126679×8÷4=1358189×5÷9=105186×9÷6=27942×7÷3=98639×5÷9=355385×2÷5=154399×8÷3=106466×9÷2=297198×4÷2=39618×7÷9=14570×2÷4=285294×2÷4=14798×6÷2=294188×5÷2=47028×9÷7=36130×3÷5=7896×5÷3=160114×4÷6=76254×2÷4=12719×9÷3=57949×6÷2=2847196×3÷2=294820×9÷4=184576×2÷4=38774×2÷9=172202×4÷8=101318×4÷3=424148×4÷8=74932×6÷8=699128×7÷2=448231×7÷3=53925×9÷5=45294×6÷9=196402÷3÷2=67288÷3÷4=24810÷6÷5=27894÷2÷3=149162÷3÷9=6120÷5÷8=3512÷2÷4=64224÷8÷2=14861÷3÷7=41720÷6÷2=60140÷7÷2=10112÷2÷2=28436÷2÷2=109828÷2÷6=69162÷2÷3=2796÷4÷6=4610÷5÷2=61808÷4÷2=101276÷2÷2=6981÷3÷9=3128÷8÷8=2408÷6÷2=34450÷2÷9=25644÷7÷4=23336÷6÷4=14798÷7÷2=57648÷8÷9=9210÷7÷5=6120÷2÷5=12112÷4÷2=14840÷2÷3=140828÷2÷3=138936÷9÷8=13690÷5÷3=46336÷2÷7=24936÷4÷2=117500÷5÷2=50275÷5÷5=11720÷8÷6=15996÷2÷6=83246÷3×5=410986÷2×6=2958272÷8×2=68150÷2×6=450412÷4×6=618840÷2×5=2100496÷2×4=992585÷9×5=325414÷6×2=138372÷3×9=111615÷3×6=30920÷5×2=368707÷7×4=404330÷6×2=110260÷2×7=910514÷2×4=102898÷7×8=112711÷9×3=237249÷3×7=581938÷2×8=3752456÷2×7=1596905÷5×9=1629690÷3×9=2070275÷5×6=330420÷3×7=980749÷7×9=963108÷3×7=252296÷2×7=1036144÷6×8=192418÷2×4=836805÷5×2=322144÷8×7=126846÷3×2=564717÷3×6=143426÷2×7=91531÷3×4=708681÷3×8=1816888÷8×7=777622÷2×9=2799261÷3×2=17412÷3×61=244430÷5×86=739684÷6×20=280390÷6×41=266518÷2×67=603155÷5×93=288338÷2×10=190225÷5×81=3645116÷2×10=580495÷9×26=1430236÷4×10=590150÷3×92=4600208÷4×14=728261÷9×95=275592÷4×15=34545÷3×15=225287÷7×22=90296÷3×17=54430÷6×86=43080÷5×63=100880÷2×22=880162÷2×31=2511172÷4×11=473288÷8×45=162049÷7×96=672144÷2×85=612042÷7×37=222171÷3×28=159664÷4×34=544396÷6×15=990105÷5×15=315132÷2×37=244224÷4×11=66540÷6×33=2970105÷7×16=240273÷7×74=2886231÷7×24=792315÷7×84=378016÷2×81=648616÷7×41=3608159+(243-142)=260978+(794-297)=147589+(198-139)=148695+(416-194)=91756+(280-257)=79775+(502-386)=891370+(161-116)=415242+(840-357)=725262+(365-105)=522348+(734-25)=1057168+(330-286)=212147+(923-636)=434362+(486-140)=70893+(467-256)=304500+(179-44)=635991+(235-22)=1204404+(282-100)=586595+(477-147)=925221+(418-374)=265502+(829-528)=803303+(259-144)=418305+(970-724)=551312+(234-63)=483478+(383-114)=747348+(307-236)=419262+(536-27)=771224+(481-478)=227874+(559-278)=1155210+(388-341)=257166+(386-218)=33450+(476-181)=34580+(337-264)=153279+(375-14)=640281+(619-545)=355431+(475-103)=803954+(792-218)=1528180+(405-237)=348194+(706-280)=62025+(208-200)=33400+(630-151)=879454-(45+60)=349793-(408+119)=266438-(266+152)=20647-(318+63)=266412-(143+158)=111977-(461+185)=331460-(198+203)=59946-(536+58)=352431-(307+107)=17975-(143+650)=182419-(281+20)=118987-(571+15)=401466-(19+110)=337809-(414+361)=34342-(95+214)=33511-(147+61)=303480-(183+269)=28627-(327+158)=142330-(54+180)=96803-(173+327)=303437-(155+255)=27570-(362+187)=21423-(188+52)=183976-(109+451)=416391-(226+74)=91857-(660+165)=32278-(53+199)=26760-(11+499)=250386-(56+122)=208673-(151+462)=60404-(277+79)=48951-(51+30)=870482-(12+212)=258764-(138+123)=503379-(264+33)=82671-(519+48)=104495-(32+80)=383907-(750+33)=124357-(59+138)=160870-(130+613)=127431-(299-104)=236160-(641-559)=78376-(325-161)=212570-(832-813)=551450-(375-24)=99758-(913-455)=300193-(276-246)=163811-(900-838)=749471-(315-128)=284820-(710-153)=263488-(286-254)=456518-(822-478)=174411-(420-302)=293994-(828-796)=962184-(368-215)=31580-(632-99)=47325-(382-290)=233101-(422-392)=71465-(259-39)=245503-(540-510)=473402-(189-174)=387859-(757-654)=756319-(362-83)=40937-(507-87)=517176-(176-23)=2397-(335-311)=73410-(487-399)=322660-(871-602)=391244-(310-265)=199449-(611-503)=341309-(197-78)=190851-(584-34)=301403-(159-126)=370243-(542-311)=12385-(438-64)=11691-(437-34)=288298-(488-400)=210667-(777-313)=20372-(299-234)=7557-(836-608)=329345÷(10÷2)=69684÷(54÷6)=76231÷(56÷8)=3354÷(18÷3)=9140÷(30÷6)=28598÷(16÷8)=299112÷(63÷9)=1636÷(24÷4)=6490÷(16÷8)=245366÷(10÷5)=183258÷(24÷4)=43808÷(12÷3)=20284÷(12÷6)=42279÷(12÷4)=93280÷(10÷5)=140462÷(18÷3)=77432÷(40÷5)=54752÷(56÷7)=94444÷(12÷4)=148333÷(27÷9)=111234÷(18÷3)=39531÷(72÷8)=59498÷(42÷7)=83148÷(14÷7)=74342÷(81÷9)=38495÷(45÷9)=99435÷(25÷5)=87784÷(12÷6)=392184÷(12÷6)=92255÷(21÷7)=85489÷(27÷9)=163628÷(16÷4)=157295÷(30÷6)=59675÷(15÷3)=13530÷(15÷5)=1048÷(48÷6)=6414÷(72÷8)=46180÷(54÷9)=30240÷(12÷3)=60416÷(48÷6)=52336÷(2×4)=4290÷(3×2)=1572÷(2×3)=12972÷(3×2)=162920÷(2×2)=23063÷(3×3)=7963÷(3×3)=107516÷(2×3)=86424÷(4×2)=53736÷(2×2)=184792÷(2×4)=99864÷(2×3)=144960÷(2×4)=12054÷(3×3)=6920÷(2×4)=115480÷(2×3)=80488÷(4×2)=61432÷(2×4)=54990÷(3×3)=110480÷(2×2)=120954÷(3×2)=159796÷(2×2)=199612÷(3×3)=68668÷(2×2)=167640÷(4×2)=80308÷(2×2)=7712÷(2×2)=3568÷(4×2)=71522÷(3×3)=58968÷(2×2)=242712÷(4×2)=89272÷(4×2)=34816÷(3×2)=136144÷(4×2)=18232÷(4×2)=29330÷(3×2)=55234÷(3×2)=39144÷(2×2)=36294÷(2×3)=49224÷(4×2)=28487×(12÷6)=974294×(32÷8)=117681×(21÷7)=243763×(16÷4)=305281×(40÷8)=405418×(36÷6)=2508488×(16÷8)=97619×(42÷6)=133120×(49÷7)=840136×(28÷4)=95264×(63÷7)=576889×(48÷8)=533422×(18÷3)=132915×(14÷7)=183055×(30÷6)=275450×(14÷2)=315090×(45÷9)=450737×(21÷3)=515977×(42÷6)=539966×(32÷4)=772826×(81÷9)=234998×(16÷8)=1996101×(15÷5)=303809×(15÷5)=242768×(12÷6)=136231×(20÷4)=1155245×(18÷6)=735156×(21÷3)=1092469×(12÷6)=938710×(36÷4)=6390137×(45÷9)=685714×(15÷3)=3570249×(15÷5)=747559×(27÷3)=503170×(20÷5)=280530×(20÷5)=2120281×(24÷8)=843482×(28÷4)=337475×(56÷8)=525665×(30÷6)=332520×(210÷5)=84072×(356÷4)=640832×(75÷3)=80010×(280÷8)=35012×(312÷6)=62419×(135÷3)=85513×(207÷9)=29959×(192÷4)=283229×(72÷6)=34873×(135÷3)=328520×(40÷4)=20095×(244÷4)=579537×(120÷8)=55576×(352÷4)=668859×(55÷5)=64938×(210÷5)=159610×(388÷4)=97045×(132÷3)=198026×(108÷3)=93632×(136÷4)=108824×(42÷2)=50428×(632÷8)=221212×(222÷6)=44450×(828÷9)=460019×(34÷2)=32380×(414÷6)=552029×(161÷7)=66771×(40÷4)=71013×(75÷3)=32571×(44÷2)=156241×(60÷6)=41068×(205÷5)=278810×(159÷3)=53063×(480÷5)=604828×(60÷4)=42018×(352÷4)=158424×(52÷4)=31266×(300÷4)=495024×(60÷6)=24017×(194÷2)=1649111+251×3