三年級數(shù)學計算題專項練習及答案179+156=558+526=306+147=129+627=146+301=767+223=81+320=578+308=207+214=589+136=224+160=114+139=204+62=504+162=254+145=76+165=100+320=327+473=370+81=792+481=38+155=36+29=246+245=632+404=325+149=409+538=125+140=295+56=42+203=445+519=144+221=629+777=100+146=99+376=134+54=441+483=250+127=857+235=107+142=334+367=453-266=713-351=462-332=814-61=300-187=587-155=145-65=898-588=457-35=754-91=100-53=538-179=259-238=915-366=329-139=745-173=450-251=726-231=413-68=550-501=407-135=340-198=460-407=702-559=461-151=857-657=105-27=672-116=454-41=708-384=348-193=598-563=222-103=368-221=449-324=892-752=255-95=942-110=308-132=625-541=186×2=446×3=26×6=889×2=158×2=861×7=139×2=874×3=235×4=630×7=37×7=978×4=156×2=143×8=314×2=929×6=301×2=727×7=329×2=525×7=155×6=961×3=235×2=991×6=307×3=610×8=342×2=437×3=141×2=760×2=54×8=870×2=233×4=963×4=90×9=601×6=24×5=331×8=95×3=443×3=267÷3=492÷4=100÷5=272÷4=108÷6=235÷5=330÷6=585÷3=150÷6=660÷2=124÷4=279÷3=117÷3=744÷4=84÷7=408÷3=350÷2=581÷7=384÷6=486÷2=392÷7=833÷7=282÷2=598÷2=28÷4=670÷5=93÷3=492÷6=342÷9=498÷2=276÷3=161÷7=306÷2=28÷7=48÷4=186÷3=201÷3=96÷6=366÷6=902÷2=53×18=34×38=31×15=43×69=17×19=71×96=38×14=31×13=30×17=41×23=21×21=85×74=89×10=16×33=59×16=93×93=32×18=12×58=25×11=11×91=22×19=21×34=10×45=49×28=19×28=11×69=62×13=78×89=12×60=26×60=38×20=19×61=52×12=27×52=19×31=41×81=40×24=45×56=27×22=53×51=27+98+353=236+185+307=593+69+78=978+311+440=105+325+83=969+681+58=80+306+118=503+676+979=14+72+746=90+88+962=380+88+95=315+675+419=111+281+179=939+935+264=269+111+297=748+34+389=631+121+104=424+928+927=436+45+459=520+920+35=195+212+433=350+705+139=832+53+68=960+914+242=262+399+161=423+19+414=224+432+183=67+271+48=585+124+270=102+153+712=334+148+215=987+321+239=101+252+517=866+681+557=29+34+672=20+998+430=63+585+52=832+669+519=120+291+356=560+925+547=110+324-429=348+886-286=32+363-262=742+521-763=160+148-262=876+901-176=319+86-15=651+343-908=399+101-53=362+845-672=353+111-139=890+680-606=244+232-393=30+765-521=120+232-12=743+585-48=168+170-90=140+490-524=378+101-312=638+846-846=301+166-248=617+586-810=89+398-210=724+372-455=146+118-149=205+752-813=131+366-24=563+660-29=185+192-303=994+358-771=12+296-108=515+892-472=114+219-45=773+572-591=309+97-119=658+870-122=76+395-116=521+30-454=436+43-230=876+705-374=363-234-86=529-169-326=233-182-38=942-76-788=473-210-117=810-155-615=476-239-83=952-897-21=484-15-272=796-417-296=220-103-34=878-142-53=448-243-181=866-371-250=211-98-49=670-295-342=391-208-136=829-381-335=358-54-36=726-347-173=482-241-143=630-231-302=411-107-186=951-13-110=275-111-154=934-304-310=216-50-99=828-176-91=485-309-159=685-376-192=376-154-47=937-309-249=171-51-58=903-468-239=454-127-139=410-239-112=463-135-22=805-40-128=298-73-105=743-231-471=143-114+239=785-737+648=271-155+240=227-196+632=335-166+106=819-377+13=334-253+259=859-574+861=419-253+247=995-565+253=414-73+26=843-463+731=292-252+362=729-213+427=480-331+61=340-187+690=295-288+486=710-317+305=405-383+294=675-358+585=271-145+136=683-80+387=419-17+58=677-337+932=170-39+209=748-327+898=136-47+370=348-50+998=309-289+191=621-208+100=357-137+155=910-876+745=274-194+246=614-113+916=171-27+344=802-18+945=350-342+400=903-566+937=187-89+261=691-402+726=15×25×2=70×50×9=32×10×3=29×65×7=12×20×3=52×87×2=25×19×2=18×55×2=32×11×2=44×10×7=16×27×2=51×92×3=10×10×8=97×72×2=15×14×3=37×65×8=10×18×4=85×34×8=12×33×2=85×35×8=20×13×3=16×65×6=24×12×3=68×20×9=15×13×3=12×56×7=11×15×3=97×33×5=11×33×2=63×82×7=15×18×3=29×10×4=22×18×2=59×41×8=14×16×3=75×90×9=12×10×6=93×33×6=11×14×6=54×23×5=74×6×2=100×6×4=21×9×5=305×3×6=20×5×7=384×2×4=27×5×2=100×5×4=41×9×2=90×9×3=20×6×8=123×5×2=120×4×2=123×7×4=78×2×4=65×3×8=47×2×6=102×4×8=46×6×2=95×7×9=18×8×3=59×6×2=37×2×4=200×4×6=11×5×8=366×2×8=40×6×2=476×2×3=37×8×2=128×2×9=26×4×2=111×4×8=40×2×8=124×4×7=31×2×9=143×5×2=41×7×3=97×2×9=52×2×4=68×2×3=17×4×58=11×4×36=21×4×90=17×4×32=12×7×19=19×3×23=10×5×91=20×3×25=16×6×52=15×3×66=24×2×58=11×3×93=19×4×66=17×3×78=21×3×61=27×3×52=12×2×11=19×4×24=14×6×39=14×4×76=24×4×37=13×7×81=12×8×79=21×2×98=22×3×74=16×3×34=16×5×59=18×4×64=19×3×13=28×3×24=11×7×18=16×4×48=10×2×24=12×7×82=15×6×87=10×8×26=11×8×42=19×3×84=39×2×37=15×4×38=40×16÷2=18×45÷3=18×52÷8=71×88÷2=11×50÷5=32×72÷4=10×22÷5=79×88÷4=15×35÷7=94×93÷2=11×36÷4=57×30÷6=16×23÷4=56×61÷2=42×19÷7=18×41÷3=42×16÷4=30×17÷2=18×47÷2=32×82÷2=38×15÷6=78×35÷7=36×10÷4=90×96÷6=21×36÷4=37×35÷7=13×18÷2=91×12÷4=42×20÷4=21×37÷7=12×17÷2=93×76÷4=45×19÷3=18×85÷2=12×13÷3=98×26÷4=21×15÷7=73×48÷6=13×24÷4=36×57÷9=56×9÷8=84×5÷3=152×5÷8=158×7÷2=159×4÷6=815×6÷3=192×3÷6=458×9÷3=184×2÷4=54×4÷3=150×4÷5=536×9÷4=475×2÷5=212×4÷2=210×2÷7=348×4÷6=18×2÷4=420×4÷5=120×2÷8=982×6÷3=109×6÷2=919×6÷3=101×8÷2=325×8÷2=327×3÷9=561×7÷3=117×2÷9=956×3÷4=40×9÷8=90×7÷2=98×5÷2=186×9÷3=66×7÷6=476×9÷7=143×4÷2=872×9÷8=63×8÷4=952×4÷7=363×2÷3=29×6÷3=126÷7÷6=490÷5÷2=304÷2÷4=648÷4÷9=210÷5÷6=795÷5÷3=243÷3÷9=48÷4÷3=594÷9÷2=336÷7÷3=135÷3÷9=819÷7÷9=162÷2÷9=672÷2÷6=360÷2÷6=675÷5÷5=540÷3÷6=360÷4÷6=460÷2÷5=81÷3÷9=918÷2÷3=960÷2÷2=539÷7÷7=884÷2÷2=540÷5÷2=216÷9÷6=280÷5÷8=468÷6÷6=75÷5÷5=750÷6÷5=128÷4÷8=864÷3÷3=432÷9÷3=496÷4÷2=624÷3÷8=810÷9÷5=261÷3÷3=600÷5÷8=168÷2÷7=414÷2÷3=855÷9×2=639÷9×6=171÷3×9=944÷8×4=917÷7×2=12÷4×5=304÷4×3=140÷4×3=27÷3×8=672÷3×6=272÷2×7=86÷2×3=290÷5×6=752÷4×8=640÷5×7=495÷5×4=56÷7×9=155÷5×9=756÷3×7=87÷3×2=796÷4×7=954÷2×5=812÷2×9=964÷4×6=130÷5×4=504÷2×3=106÷2×8=456÷6×8=692÷4×8=210÷5×7=75÷5×6=656÷2×9=358÷2×5=784÷7×6=543÷3×2=84÷4×5=925÷5×4=130÷5×6=280÷7×3=290÷5×2=57÷3×47=477÷9×59=18÷6×26=78÷3×57=42÷7×18=200÷8×86=208÷4×19=88÷2×36=28÷7×95=86÷2×89=75÷5×57=444÷6×29=231÷7×30=846÷9×36=24÷6×64=680÷8×80=450÷5×10=372÷4×31=64÷8×64=297÷9×89=30÷5×92=609÷7×46=64÷4×44=170÷5×73=245÷7×14=450÷6×29=243÷3×12=308÷4×78=88÷8×61=450÷9×59=24÷6×40=388÷4×59=16÷2×88=252÷7×74=32÷2×12=160÷5×26=68÷4×49=60÷2×23=18÷9×68=96÷8×85=153+(420-77)=227+(649-448)=354+(380-373)=569+(921-874)=85+(445-126)=859+(566-246)=394+(375-174)=887+(967-926)=309+(343-149)=339+(604-269)=158+(326-214)=161+(974-626)=257+(292-183)=745+(838-105)=178+(466-32)=417+(752-442)=244+(115-26)=484+(273-131)=324+(197-88)=417+(682-657)=341+(235-125)=415+(688-383)=22+(412-332)=493+(680-272)=141+(173-154)=267+(725-89)=189+(477-444)=822+(498-82)=170+(334-121)=472+(575-192)=308+(366-295)=444+(153-116)=402+(461-349)=165+(939-718)=196+(466-352)=823+(838-123)=55+(368-301)=659+(568-362)=361+(445-229)=877+(89-10)=450-(24+374)=928-(87+267)=179-(46+113)=895-(428+18)=323-(17+259)=898-(234+188)=403-(141+197)=706-(254+440)=455-(347+103)=988-(163+441)=211-(113+13)=426-(216+122)=500-(289+161)=412-(297+24)=369-(229+73)=586-(126+302)=488-(366+36)=935-(414+260)=492-(159+11)=967-(497+139)=406-(66+211)=914-(320+352)=347-(195+24)=471-(169+284)=429-(305+25)=950-(39+794)=499-(47+362)=785-(116+580)=392-(247+133)=613-(221+195)=265-(147+77)=895-(152+559)=416-(235+21)=663-(268+53)=499-(16+307)=682-(142+306)=378-(49+202)=994-(356+143)=225-(105+54)=868-(404+279)=474-(356-160)=592-(710-629)=426-(214-171)=316-(783-728)=500-(395-71)=456-(755-610)=397-(271-36)=474-(332-114)=267-(247-236)=940-(303-78)=196-(396-231)=253-(728-669)=471-(307-305)=275-(552-492)=301-(473-393)=379-(984-691)=42-(183-182)=986-(247-168)=475-(289-60)=761-(408-343)=221-(461-274)=939-(856-236)=93-(168-166)=305-(386-177)=388-(272-190)=465-(847-412)=351-(288-85)=944-(849-103)=438-(468-268)=288-(595-469)=475-(455-197)=931-(659-379)=495-(167-91)=184-(192-149)=393-(285-70)=321-(965-700)=311-(286-111)=650-(336-323)=57-(201-147)=879-(578-142)=320÷(10÷5)=637÷(14÷2)=30÷(48÷8)=980÷(30÷6)=112÷(40÷5)=480÷(24÷3)=468÷(24÷8)=495÷(54÷6)=364÷(49÷7)=728÷(16÷2)=238÷(63÷9)=460÷(16÷4)=126÷(21÷3)=252÷(24÷4)=135÷(45÷9)=55÷(15÷3)=477÷(12÷4)=918÷(27÷3)=261÷(45÷5)=756÷(12÷2)=434÷(49÷7)=12÷(21÷7)=72÷(42÷7)=518÷(21÷3)=406÷(14÷7)=316÷(16÷4)=126÷(30÷5)=704÷(28÷7)=340÷(30÷6)=144÷(27÷3)=324÷(42÷7)=278÷(10÷5)=244÷(18÷9)=810÷(36÷4)=297÷(81÷9)=450÷(10÷5)=258÷(42÷7)=987÷(12÷4)=171÷(24÷8)=700÷(25÷5)=756÷(3×2)=369÷(3×3)=304÷(4×2)=112÷(4×2)=12÷(3×2)=752÷(4×2)=820÷(2×2)=762÷(2×3)=860÷(2×2)=832÷(2×2)=135÷(3×3)=288÷(2×4)=90÷(2×3)=296÷(2×4)=27÷(3×3)=120÷(2×4)=945÷(3×3)=736÷(2×4)=584÷(2×4)=402÷(2×3)=568÷(2×2)=264÷(2×2)=870÷(3×2)=784÷(4×2)=904÷(2×2)=276÷(2×3)=660÷(3×2)=688÷(4×2)=608÷(2×4)=712÷(4×2)=888÷(4×2)=192÷(4×2)=384÷(3×2)=492÷(2×3)=952÷(4×2)=648÷(3×3)=512÷(2×4)=776÷(2×2)=36÷(2×2)=153÷(3×3)=330×(12÷4)=620×(10÷2)=125×(40÷8)=543×(15÷5)=139×(42÷7)=326×(20÷5)=184×(15÷3)=791×(35÷7)=75×(63÷7)=662×(14÷7)=200×(18÷9)=265×(54÷6)=233×(32÷8)=863×(36÷9)=111×(18÷9)=919×(24÷4)=29×(35÷7)=546×(18÷3)=127×(45÷9)=269×(35÷7)=161×(30÷5)=465×(40÷8)=25×(27÷9)=444×(12÷2)=53×(48÷6)=812×(64÷8)=89×(10÷2)=268×(20÷4)=164×(24÷8)=498×(24÷6)=107×(25÷5)=982×(24÷3)=18×(20÷5)=953×(48÷8)=182×(30÷6)=649×(48÷6)=45×(36÷9)=346×(18÷3)=107×(72÷8)=861×(48÷6)=67×(96÷8)=13×(296÷8)=47×(99÷9)=38×(216÷6)=63×(90÷6)=42×(882÷9)=11×(396÷9)=76×(336÷4)=52×(24÷2)=87×(279÷3)=63×(70÷5)=73×(356÷4)=27×(60÷5)=63×(294÷7)=12×(154÷7)=95×(336÷6)=45×(112÷7)=13×(92÷2)=16×(62÷2)=66×(410÷5)=46×(147÷7)=94×(801÷9)=21×(288÷8)=11×(105÷3)=31×(234÷9)=27×(60÷3)=32×(180÷9)=11×(184÷4)=24×(108÷4)=99×(522÷9)=62×(91÷7)=88×(133÷7)=58×(48÷4)=94×(518÷7)=70×(70÷5)=38×(792÷8)=24×(171÷9)=79×(354÷6)=70×(56÷4)=45×(126÷2)=148+102×3=829+36×8=126+24×2=908+89×8=276+87×5=972+178×4=340+194×2=379+48×5=48+83×2=934+98×3=413+117×4=609+298×2=496+67×2=982+160×4=47+422×2=571+13×7=481+79×3=26+35×3=308+267×2=662+180×4=25+30×5=694+57×2=238+75×3=945+82×2=289+202×3=784+375×2=51+51×5=112+44×5=175+154×2=335+174×3=185×3+212=182×3+262=70×9+279=314×2+151=152×3+256=209×2+17=22×8+484=52×9+990=113×3+422=182×3+489=48+43×18=161+60×13=116+16×46=971+32×10=104+13×16=18+52×19=400+11×53=249+18×23=233+10×33=350+16×27=170+10×49=956+48×19=144+13×53=225+20×32=179+22×37=412+14×31=500+18×26=800+48×14=366+35×18=934+23×27=379+16×26=884+23×26=40+14×23=729+12×15=229+40×19=173+48×18=65+16×12=826+70×10=107+21×41=752+22×19=30×18+393=18×44+227=19×20+265=45×19+545=14×18+25=41×21+913=17×26+384=16×23+460=46×14+349=12×16+30=391-38×10=704-19×19=329-12×20=712-16×11=423-11×21=772-13×22=378-10×16=996-46×12=361-31×10=935-49×17=185-18×10=960-24×39=281-22×12=647-42×11=454-15×20=966-46×18=491-29×16=710-16×40=452-28×11=873-17×47=500-22×12=948-19×32=414-24×13=816-15×36=254-11×21=680-35×17=444-21×11=813-10×47=374-12×21=501-10×45=475-21×16=732-18×40=354-13×11=958-27×24=196-10×16=718-63×10=485-15×22=978-26×37=483-29×14=693-10×48=312-25×4=722-329×2=435-23×7=569-62×2=261-16×3=376-94×4=328-30×2=572-30×2=416-19×2=683-335×2=450-16×9=579-252×2=378-118×3=951-100×6=372-102×2=853-85×6=310-142×2=766-31×9=313-48×3=732-114×5=409-32×2=648-60×9=432-211×2=795-245×3=380-23×8=669-18×2=244-112×2=790-57×3=342-35×5=868-85×2=469-55×4=964-77×5=321-97×3=762-379×2=305-117×2=656-119×3=395-44×7=971-40×3=381-154×2=831-55×4=13×30-388=10×85-444=14×26-92=38×11-82=24×11-159=16×53-44=33×11-288=19×48-113=24×16-276=43×10-286=23×20-130=24×41-562=18×21-332=62×12-322=25×19-408=16×18-10=28×15-227=20×28-422=11×37-96=10×76-422=22×19-403=18×52-927=11×31-35=15×52-153=13×31-327=27×11-212=30×15-317=60×11-278=16×19-28=12×77-336=23×19-349=15×51-53=21×22-69=23×43-428=10×37-249=27×14-177=16×30-265=15×42-385=14×22-145=12×53-379=380×2-24=705×4-981=104×3-235=503×5-104=42×9-340=461×5-542=142×7-19=411×3-502=158×3-324=651×7-257=262×3-408=335×3-169=123×8-559=890×4-13=465×2-874=264×2-386=286×2-146=371×8-476=193×2-319=412×3-323=199×5-468=541×7-603=365×2-240=503×4-156=176×2-159=86×4-18=299×3-794=325×3-959=128×7-387=709×4-925=310×3-137=839×8-633=278×2-14=526×9-684=138×6-752=512×8-969=382×2-90=482×9-250=365×2-458=889×3-765=261+930÷2=556+666÷9=258+296÷2=299+126÷7=300+440÷8=292+100÷5=307+432÷4=549+204÷3=443+65÷5=418+92÷4=486+654÷6=202+56÷2=348+855÷3=284+870÷5=232+567÷9=641+28÷2=38+930÷3=390+860÷5=194+918÷2=510+438÷3=574÷2+140=686÷2+158=982÷2+262=120÷2+978=672÷6+444=539÷7+499=385÷5+97=144÷4+589=835÷5+269=555÷3+900=791÷7+487=456÷4+69=146÷2+180=525÷7+186=511÷7+26=51÷3+897=552÷2+454=568÷8+949=832÷2+325=456÷4+597=155-430÷5=541-513÷3=280-768÷8=914-595÷5=320-600÷3=619-712÷4=372-734÷2=730-990÷9=159-168÷4=750-688÷4=80-305÷5=590-205÷5=366-860÷4=788-350÷2=220-552÷8=782-674÷2=245-765÷9=598-798÷2=235-664÷4=382-210÷5=149-234÷9=116-39÷3=269-138÷6=848-980÷2=339-196÷7=125-172÷2=498-84÷6=746-993÷3=259-470÷5=275-960÷4=116-490÷7=925-312÷6=295-724÷4=949-930÷2=292-651÷3=59-144÷9=150-630÷6=759-32÷8=496-568÷2=436-528÷8=11×(203-191)=43×(730-706)=68×(31-17)=16×(534-448)=19×(215-201)=46×(728-662)=18×(125-97)=64×(441-425)=25×(128-92)=46×(153-134)=20×(303-256)=46×(131-84)=20×(355-308)=70×(852-807)=18×(252-200)=63×(79-41)=23×(219-194)=63×(669-611)=26×(419-404)=69×(480-392)=(291-266)×39=(409-319)×84=(303-279)×31=(503-487)×20=(131-120)×72=(289-219)×94=(177-136)×20=(237-176)×61=(390-374)×14=(82-66)×39=(215-185)×17=(656-583)×72=(228-206)×44=(622-597)×87=(362-299)×11=(526-429)×54=(175-162)×60=(141-107)×67=(366-324)×14=(93-62)×77=117×(477-472)=987×(990-983)=10×(130-121)=215×(484-480)=155×(302-297)=656×(180-177)=180×(432-427)=379×(381-378)=19×(213-208)=531×(520-515)=77×(64-61)=77×(456-450)=118×(99-96)=348×(760-756)=151×(409-406)=588×(218-211)=282×(241-238)=137×(877-874)=26×(26-22)=981×(673-664)=94×(45-38)=487×(835-826)=52×(337-329)=896×(356-347)=90×(118-111)=961×(659-652)=94×(27-24)=207×(591-587)=33×(186-177)=287×(526-523)=61×(433-426)=618×(117-110)=60×(263-257)=54×(983-978)=225×(79-75)=363×(960-955)=182×(185-180)=115×(110-106)=60×(139-136)=272×(535-532)=219÷(51-48)=216÷(225-223)=316÷(415-411)=858÷(743-741)=56÷(339-335)=245÷(782-775)=468÷(239-235)=825÷(180-177)=20÷(426-424)=644÷(480-476)=378÷(500-494)=762÷(488-486)=226÷(245-243)=112÷(712-710)=424÷(107-103)=618÷(715-713)=48÷(385-377)=693÷(986-977)=138÷(491-485)=888÷(161-155)=312÷(246-243)=780÷(39-34)=469÷(266-259)=916÷(605-603)=380÷(101-96)=675÷(971-968)=314÷(404-402)=84÷(250-243)=351÷(222-213)=164÷(549-547)=405÷(68-59)=976÷(457-455)=426÷(284-281)=897÷(136-133)=249÷(67-64)=996÷(902-900)=98÷(285-283)=750÷(381-378)=429÷(396-393)=850÷(254-249)=(321-132)÷3=(977-965)÷6=(313-148)÷5=(38-32)÷3=(309-210)÷3=(732-414)÷3=(480-231)÷3=(911-350)÷3=(57-15)÷7=(534-16)÷7=(442-38)÷4=(572-532)÷2=(489-265)÷8=(876-851)÷5=(324-224)÷4=(504-28)÷2=(480-344)÷2=(907-157)÷5=(429-245)÷2=(424-382)÷2=(465-213)÷7=(615-396)÷3=(399-341)÷2=(937-491)÷2=(255-216)÷3=(718-502)÷4=(416-102)÷2=(481-425)÷2=(330-58)÷4=(761-734)÷3=(481-145)÷2=(617-95)÷3=(397-77)÷8=(318-59)÷7=(386-354)÷8=(721-265)÷4=(483-43)÷8=(983-203)÷4=(308-254)÷3=(997-673)÷2=2/6+3/6=2/7+4/7=1/8+3/8=1/4+2/4=1/8+4/8=3/10+6/10=3/8+2/8=5/10+2/10=1/5+2/5=7/10+2/10=1/6+3/6=1/9+4/9=2/4-1/4=3/9-2/9=4/6-1/6=3/6-1/6=4/7-2/7=5/9-2/9=2/7-1/7=3/4-1/4=3/7-1/7=4/6-2/6=6/8-1/8=6/8-2/8=4.0+4.7=24.1+3.4=8.0+6.1=9.0+0.8=0.5+3.8=54.5+6.6=8.8+4.1=84.4+15.6=7.0+1.2=7.3+6.7=9.2+4.1=12.8+70.2=4.8+2.0=28.6+12.3=7.9+1.3=2.5+7.3=7.0+7.1=54.6+16.0=4.1+6.8=49.3+4.2=7.1+8.4=4.4+4.1=6.2+1.2=72.8+25.4=8.6+4.7=51.5+18.9=7.5+4.7=1.0+4.0=7.2+2.8=18.4+23.2=2.9+1.0=50.7+0.6=2.3+5.1=3.5+5.9=2.5+2.5=9.0+73.6=7.2+8.0=77.7+6.5=2.4+6.6=2.9+2.9=6.8-2.7=34.4-7.2=6.4-5.4=6.9-3.8=8.9-4.2=97.3-85.9=4.6-3.3=53.0-38.1=9.4-8.2=5.8-1.3=9.0-7.9=89.6-54.9=0.9-0.2=95.8-8.4=4.5-1.6=4.9-4.6=6.9-0.9=55.6-25.7=8.1-5.8=65.6-40.6=6.1-0.7=7.8-6.3=4.9-0.5=71.6-59.6=4.2-3.2=57.9-24.5=7.2-6.2=7.8-2.8=9.2-3.3=52.4-39.2=8.7-4.6=83.9-32.5=4.1-0.9=9.7-8.1=5.7-4.4=19.9-11.0=8.4-7.1=65.1-23.9=4.0-2.5=7.7-1.6=參考答案179+156=335558+526=1084306+147=453129+627=756146+301=447767+223=99081+320=401578+308=886207+214=421589+136=725224+160=384114+139=253204+62=266504+162=666254+145=39976+165=241100+320=420327+473=800370+81=451792+481=127338+155=19336+29=65246+245=491632+404=1036325+149=474409+538=947125+140=265295+56=35142+203=245445+519=964144+221=365629+777=1406100+146=24699+376=475134+54=188441+483=924250+127=377857+235=1092107+142=249334+367=701453-266=187713-351=362462-332=130814-61=753300-187=113587-155=432145-65=80898-588=310457-35=422754-91=663100-53=47538-179=359259-238=21915-366=549329-139=190745-173=572450-251=199726-231=495413-68=345550-501=49407-135=272340-198=142460-407=53702-559=143461-151=310857-657=200105-27=78672-116=556454-41=413708-384=324348-193=155598-563=35222-103=119368-221=147449-324=125892-752=140255-95=160942-110=832308-132=176625-541=84186×2=372446×3=133826×6=156889×2=1778158×2=316861×7=6027139×2=278874×3=2622235×4=940630×7=441037×7=259978×4=3912156×2=312143×8=1144314×2=628929×6=5574301×2=602727×7=5089329×2=658525×7=3675155×6=930961×3=2883235×2=470991×6=5946307×3=921610×8=4880342×2=684437×3=1311141×2=282760×2=152054×8=432870×2=1740233×4=932963×4=385290×9=810601×6=360624×5=120331×8=264895×3=285443×3=1329267÷3=89492÷4=123100÷5=20272÷4=68108÷6=18235÷5=47330÷6=55585÷3=195150÷6=25660÷2=330124÷4=31279÷3=93117÷3=39744÷4=18684÷7=12408÷3=136350÷2=175581÷7=83384÷6=64486÷2=243392÷7=56833÷7=119282÷2=141598÷2=29928÷4=7670÷5=13493÷3=31492÷6=82342÷9=38498÷2=249276÷3=92161÷7=23306÷2=15328÷7=448÷4=12186÷3=62201÷3=6796÷6=16366÷6=61902÷2=45153×18=95434×38=129231×15=46543×69=296717×19=32371×96=681638×14=53231×13=40330×17=51041×23=94321×21=44185×74=629089×10=89016×33=52859×16=94493×93=864932×18=57612×58=69625×11=27511×91=100122×19=41821×34=71410×45=45049×28=137219×28=53211×69=75962×13=80678×89=694212×60=72026×60=156038×20=76019×61=115952×12=62427×52=140419×31=58941×81=332140×24=96045×56=252027×22=59453×51=270327+98+353=478236+185+307=728593+69+78=740978+311+440=1729105+325+83=513969+681+58=170880+306+118=504503+676+979=215814+72+746=83290+88+962=1140380+88+95=563315+675+419=1409111+281+179=571939+935+264=2138269+111+297=677748+34+389=1171631+121+104=856424+928+927=2279436+45+459=940520+920+35=1475195+212+433=840350+705+139=1194832+53+68=953960+914+242=2116262+399+161=822423+19+414=856224+432+183=83967+271+48=386585+124+270=979102+153+712=967334+148+215=697987+321+239=1547101+252+517=870866+681+557=210429+34+672=73520+998+430=144863+585+52=700832+669+519=2020120+291+356=767560+925+547=2032110+324-429=5348+886-286=94832+363-262=133742+521-763=500160+148-262=46876+901-176=1601319+86-15=390651+343-908=86399+101-53=447362+845-672=535353+111-139=325890+680-606=964244+232-393=8330+765-521=274120+232-12=340743+585-48=1280168+170-90=248140+490-524=106378+101-312=167638+846-846=638301+166-248=219617+586-810=39389+398-210=277724+372-455=641146+118-149=115205+752-813=144131+366-24=473563+660-29=1194185+192-303=74994+358-771=58112+296-108=200515+892-472=935114+219-45=288773+572-591=754309+97-119=287658+870-122=140676+395-116=355521+30-454=97436+43-230=249876+705-374=1207363-234-86=43529-169-326=34233-182-38=13942-76-788=78473-210-117=146810-155-615=40476-239-83=154952-897-21=34484-15-272=197796-417-296=83220-103-34=83878-142-53=683448-243-181=24866-371-250=245211-98-49=64670-295-342=33391-208-136=47829-381-335=113358-54-36=268726-347-173=206482-241-143=98630-231-302=97411-107-186=118951-13-110=828275-111-154=10934-304-310=320216-50-99=67828-176-91=561485-309-159=17685-376-192=117376-154-47=175937-309-249=379171-51-58=62903-468-239=196454-127-139=188410-239-112=59463-135-22=306805-40-128=637298-73-105=120743-231-471=41143-114+239=268785-737+648=696271-155+240=356227-196+632=663335-166+106=275819-377+13=455334-253+259=340859-574+861=1146419-253+247=413995-565+253=683414-73+26=367843-463+731=1111292-252+362=402729-213+427=943480-331+61=210340-187+690=843295-288+486=493710-317+305=698405-383+294=316675-358+585=902271-145+136=262683-80+387=990419-17+58=460677-337+932=1272170-39+209=340748-327+898=1319136-47+370=459348-50+998=1296309-289+191=211621-208+100=513357-137+155=375910-876+745=779274-194+246=326614-113+916=1417171-27+344=488802-18+945=1729350-342+400=408903-566+937=1274187-89+261=359691-402+726=101515×25×2=75070×50×9=3150032×10×3=96029×65×7=1319512×20×3=72052×87×2=904825×19×2=95018×55×2=198032×11×2=70444×10×7=308016×27×2=86451×92×3=1407610×10×8=80097×72×2=1396815×14×3=63037×65×8=1924010×18×4=72085×34×8=2312012×33×2=79285×35×8=2380020×13×3=78016×65×6=624024×12×3=86468×20×9=1224015×13×3=58512×56×7=470411×15×3=49597×33×5=1600511×33×2=72663×82×7=3616215×18×3=81029×10×4=116022×18×2=79259×41×8=1935214×16×3=67275×90×9=6075012×10×6=72093×33×6=1841411×14×6=92454×23×5=621074×6×2=888100×6×4=240021×9×5=945305×3×6=549020×5×7=700384×2×4=307227×5×2=270100×5×4=200041×9×2=73890×9×3=243020×6×8=960123×5×2=1230120×4×2=960123×7×4=344478×2×4=62465×3×8=156047×2×6=564102×4×8=326446×6×2=55295×7×9=598518×8×3=43259×6×2=70837×2×4=296200×4×6=480011×5×8=440366×2×8=585640×6×2=480476×2×3=285637×8×2=592128×2×9=230426×4×2=208111×4×8=355240×2×8=640124×4×7=347231×2×9=558143×5×2=143041×7×3=86197×2×9=174652×2×4=41668×2×3=40817×4×58=394411×4×36=158421×4×90=756017×4×32=217612×7×19=159619×3×23=131110×5×91=455020×3×25=150016×6×52=499215×3×66=297024×2×58=278411×3×93=306919×4×66=501617×3×78=397821×3×61=384327×3×52=421212×2×11=26419×4×24=182414×6×39=327614×4×76=425624×4×37=355213×7×81=737112×8×79=758421×2×98=411622×3×74=488416×3×34=163216×5×59=472018×4×64=460819×3×13=74128×3×24=201611×7×18=138616×4×48=307210×2×24=48012×7×82=688815×6×87=783010×8×26=208011×8×42=369619×3×84=478839×2×37=288615×4×38=228040×16÷2=32018×45÷3=27018×52÷8=11771×88÷2=312411×50÷5=11032×72÷4=57610×22÷5=4479×88÷4=173815×35÷7=7594×93÷2=437111×36÷4=9957×30÷6=28516×23÷4=9256×61÷2=170842×19÷7=11418×41÷3=24642×16÷4=16830×17÷2=25518×47÷2=42332×82÷2=131238×15÷6=9578×35÷7=39036×10÷4=9090×96÷6=144021×36÷4=18937×35÷7=18513×18÷2=11791×12÷4=27342×20÷4=21021×37÷7=11112×17÷2=10293×76÷4=176745×19÷3=28518×85÷2=76512×13÷3=5298×26÷4=63721×15÷7=4573×48÷6=58413×24÷4=7836×57÷9=22856×9÷8=6384×5÷3=140152×5÷8=95158×7÷2=553159×4÷6=106815×6÷3=1630192×3÷6=96458×9÷3=1374184×2÷4=9254×4÷3=72150×4÷5=120536×9÷4=1206475×2÷5=190212×4÷2=424210×2÷7=60348×4÷6=23218×2÷4=9420×4÷5=336120×2÷8=30982×6÷3=1964109×6÷2=327919×6÷3=1838101×8÷2=404325×8÷2=1300327×3÷9=109561×7÷3=1309117×2÷9=26956×3÷4=71740×9÷8=4590×7÷2=31598×5÷2=245186×9÷3=55866×7÷6=77476×9÷7=612143×4÷2=286872×9÷8=98163×8÷4=126952×4÷7=544363×2÷3=24229×6÷3=58126÷7÷6=3490÷5÷2=49304÷2÷4=38648÷4÷9=18210÷5÷6=7795÷5÷3=53243÷3÷9=948÷4÷3=4594÷9÷2=33336÷7÷3=16135÷3÷9=5819÷7÷9=13162÷2÷9=9672÷2÷6=56360÷2÷6=30675÷5÷5=27540÷3÷6=30360÷4÷6=15460÷2÷5=4681÷3÷9=3918÷2÷3=153960÷2÷2=240539÷7÷7=11884÷2÷2=221540÷5÷2=54216÷9÷6=4280÷5÷8=7468÷6÷6=1375÷5÷5=3750÷6÷5=25128÷4÷8=4864÷3÷3=96432÷9÷3=16496÷4÷2=62624÷3÷8=26810÷9÷5=18261÷3÷3=29600÷5÷8=15168÷2÷7=12414÷2÷3=69855÷9×2=190639÷9×6=426171÷3×9=513944÷8×4=472917÷7×2=26212÷4×5=15304÷4×3=228140÷4×3=10527÷3×8=72672÷3×6=1344272÷2×7=95286÷2×3=129290÷5×6=348752÷4×8=1504640÷5×7=896495÷5×4=39656÷7×9=72155÷5×9=279756÷3×7=176487÷3×2=58796÷4×7=1393954÷2×5=2385812÷2×9=3654964÷4×6=1446130÷5×4=104504÷2×3=756106÷2×8=424456÷6×8=608692÷4×8=1384210÷5×7=29475÷5×6=90656÷2×9=2952358÷2×5=895784÷7×6=672543÷3×2=36284÷4×5=105925÷5×4=740130÷5×6=156280÷7×3=120290÷5×2=11657÷3×47=893477÷9×59=312718÷6×26=7878÷3×57=148242÷7×18=108200÷8×86=2150208÷4×19=98888÷2×36=158428÷7×95=38086÷2×89=382775÷5×57=855444÷6×29=2146231÷7×30=990846÷9×36=338424÷6×64=256680÷8×80=6800450÷5×10=900372÷4×31=288364÷8×64=512297÷9×89=293730÷5×92=552609÷7×46=400264÷4×44=704170÷5×73=2482245÷7×14=490450÷6×29=2175243÷3×12=972308÷4×78=600688÷8×61=671450÷9×59=295024÷6×40=160388÷4×59=572316÷2×88=704252÷7×74=266432÷2×12=192160÷5×26=83268÷4×49=83360÷2×23=69018÷9×68=13696÷8×85=1020153+(420-77)=496227+(649-448)=428354+(380-373)=361569+(921-874)=61685+(445-126)=404859+(566-246)=1179394+(375-174)=595887+(967-926)=928309+(343-149)=503339+(604-269)=674158+(326-214)=270161+(974-626)=509257+(292-183)=366745+(838-105)=1478178+(466-32)=612417+(752-442)=727244+(115-26)=333484+(273-131)=626324+(197-88)=433417+(682-657)=442341+(235-125)=451415+(688-383)=72022+(412-332)=102493+(680-272)=901141+(173-154)=160267+(725-89)=903189+(477-444)=222822+(498-82)=1238170+(334-121)=383472+(575-192)=855308+(366-295)=379444+(153-116)=481402+(461-349)=514165+(939-718)=386196+(466-352)=310823+(838-123)=153855+(368-301)=122659+(568-362)=865361+(445-229)=577877+(89-10)=956450-(24+374)=52928-(87+267)=574179-(46+113)=20895-(428+18)=449323-(17+259)=47898-(234+188)=476403-(141+197)=65706-(254+440)=12455-(347+103)=5988-(163+441)=384211-(113+13)=85426-(216+122)=88500-(289+161)=50412-(297+24)=91369-(229+73)=67586-(126+302)=158488-(366+36)=86935-(414+260)=261492-(159+11)=322967-(497+139)=331406-(66+211)=129914-(320+352)=242347-(195+24)=128471-(169+284)=18429-(305+25)=99950-(39+794)=117499-(47+362)=90785-(116+580)=89392-(247+133)=12613-(221+195)=197265-(147+77)=41895-(152+559)=184416-(235+21)=160663-(268+53)=342499-(16+307)=176682-(142+306)=234378-(49+202)=127994-(356+143)=495225-(105+54)=66868-(404+279)=185474-(356-160)=278592-(710-629)=511426-(214-171)=383316-(783-728)=261500-(395-71)=176456-(755-610)=311397-(271-36)=162474-(332-114)=256267-(247-236)=256940-(303-78)=715196-(396-231)=31253-(728-669)=194471-(307-305)=469275-(552-492)=215301-(473-393)=221379-(984-691)=8642-(183-182)=41986-(247-168)=907475-(289-60)=246761-(408-343)=696221-(461-274)=34939-(856-236)=31993-(168-166)=91305-(386-177)=96388-(272-190)=306465-(847-412)=30351-(288-85)=148944-(849-103)=198438-(468-268)=238288-(595-469)=162475-(455-197)=217931-(659-379)=651495-(167-91)=419184-(192-149)=141393-(285-70)=178321-(965-700)=56311-(286-111)=136650-(336-323)=63757-(201-147)=3879-(578-142)=443320÷(10÷5)=160637÷(14÷2)=9130÷(48÷8)=5980÷(30÷6)=196112÷(40÷5)=14480÷(24÷3)=60468÷(24÷8)=156495÷(54÷6)=55364÷(49÷7)=52728÷(16÷2)=91238÷(63÷9)=34460÷(16÷4)=115126÷(21÷3)=18252÷(24÷4)=42135÷(45÷9)=2755÷(15÷3)=11477÷(12÷4)=159918÷(27÷3)=102261÷(45÷5)=29756÷(12÷2)=126434÷(49÷7)=6212÷(21÷7)=472÷(42÷7)=12518÷(21÷3)=74406÷(14÷7)=203316÷(16÷4)=79126÷(30÷5)=21704÷(28÷7)=176340÷(30÷6)=68144÷(27÷3)=16324÷(42÷7)=54278÷(10÷5)=139244÷(18÷9)=122810÷(36÷4)=90297÷(81÷9)=33450÷(10÷5)=225258÷(42÷7)=43987÷(12÷4)=329171÷(24÷8)=57700÷(25÷5)=140756÷(3×2)=126369÷(3×3)=41304÷(4×2)=38112÷(4×2)=1412÷(3×2)=2752÷(4×2)=94820÷(2×2)=205762÷(2×3)=127860÷(2×2)=215832÷(2×2)=208135÷(3×3)=15288÷(2×4)=3690÷(2×3)=15296÷(2×4)=3727÷(3×3)=3120÷(2×4)=15945÷(3×3)=105736÷(2×4)=92584÷(2×4)=73402÷(2×3)=67568÷(2×2)=142264÷(2×2)=66870÷(3×2)=145784÷(4×2)=98904÷(2×2)=226276÷(2×3)=46660÷(3×2)=110688÷(4×2)=86608÷(2×4)=76712÷(4×2)=89888÷(4×2)=111192÷(4×2)=24384÷(3×2)=64492÷(2×3)=82952÷(4×2)=119648÷(3×3)=72512÷(2×4)=64776÷(2×2)=19436÷(2×2)=9153÷(3×3)=17330×(12÷4)=990620×(10÷2)=3100125×(40÷8)=625543×(15÷5)=1629139×(42÷7)=834326×(20÷5)=1304184×(15÷3)=920791×(35÷7)=395575×(63÷7)=675662×(14÷7)=1324200×(18÷9)=400265×(54÷6)=2385233×(32÷8)=932863×(36÷9)=3452111×(18÷9)=222919×(24÷4)=551429×(35÷7)=145546×(18÷3)=3276127×(45÷9)=635269×(35÷7)=1345161×(30÷5)=966465×(40÷8)=232525×(27÷9)=75444×(12÷2)=266453×(48÷6)=424812×(64÷8)=649689×(10÷2)=445268×(20÷4)=1340164×(24÷8)=492498×(24÷6)=1992107×(25÷5)=535982×(24÷3)=785618×(20÷5)=72953×(48÷8)=5718182×(30÷6)=910649×(48÷6)=519245×(36÷9)=180346×(18÷3)=2076107×(72÷8)=963861×(48÷6)=688867×(96÷8)=80413×(296÷8)=48147×(99÷9)=51738×(216÷6)=136863×(90÷6)=94542×(882÷9)=411611×(396÷9)=48476×(336÷4)=638452×(24÷2)=62487×(279÷3)=809163×(70÷5)=88273×(356÷4)=649727×(60÷5)=32463×(294÷7)=264612×(154÷7)=26495×(336÷6)=532045×(112÷7)=72013×(92÷2)=59816×(62÷2)=49666×(410÷5)=541246×(147÷7)=96694×(801÷9)=836621×(288÷8)=75611×(105÷3)=38531×(234÷9)=80627×(60÷3)=54032×(180÷9)=64011×(184÷4)=50624×(108÷4)=64899×(522÷9)=574262×(91÷7)=80688×(133÷7)=167258×(48÷4)=69694×(518÷7)=695670×(70÷5)=98038×(792÷8)=376224×(171÷9)=45679×(354÷6)=46617