三年級數學計算題專項練習匯編及答案41+140=689+709=54+170=303+182=65+280=117+174=110+137=413+998=195+246=337+246=336+122=715+574=102+232=812+620=21+54=51+74=172+95=684+497=211+40=171+31=208+214=349+253=117+330=206+599=325+114=75+414=39+220=21+92=109+348=276+406=229+206=423+327=229+191=92+510=395+96=71+250=120+53=939+970=254+111=255+81=54-14=868-476=105-16=831-386=226-119=499-74=146-90=469-273=265-84=972-552=496-357=561-435=488-221=890-134=320-260=388-281=384-42=767-584=109-54=978-424=408-345=363-28=188-158=506-315=405-264=465-341=144-125=886-96=375-262=900-545=241-123=789-620=308-204=915-824=326-153=840-460=247-66=622-136=453-54=863-534=321×3=198×8=356×2=23×7=101×8=849×2=228×3=921×4=395×2=414×3=90×3=153×6=256×2=47×8=230×3=785×8=139×6=644×4=290×3=146×9=58×6=309×6=102×2=52×4=83×7=483×6=167×5=342×8=101×4=289×3=389×2=303×6=186×5=910×2=81×5=265×7=249×3=413×9=204×3=789×2=196÷2=190÷2=369÷3=339÷3=400÷5=830÷2=30÷3=472÷2=99÷9=126÷7=346÷2=114÷3=45÷9=166÷2=92÷2=150÷6=120÷4=609÷7=228÷4=704÷2=168÷7=980÷7=328÷4=861÷3=153÷3=460÷5=192÷2=530÷2=12÷4=852÷6=168÷6=714÷2=276÷3=540÷2=368÷4=210÷3=20÷4=992÷8=364÷2=935÷5=39×15=91×29=16×36=29×19=48×10=10×97=33×21=13×32=47×15=52×67=11×52=31×92=13×22=15×49=25×31=67×54=11×83=83×59=20×31=97×94=13×72=66×97=21×34=36×95=20×18=40×55=34×13=30×60=32×24=55×87=10×44=10×64=33×15=12×80=10×18=79×35=13×15=25×83=16×49=76×43=102+170+485=371+266+467=549+408+22=493+387+449=129+371+463=308+820+174=361+269+174=862+872+385=517+238+42=972+746+491=600+111+17=182+422+163=73+430+444=723+474+430=92+569+142=82+338+568=245+485+147=67+805+487=317+246+239=800+585+272=41+391+177=397+477+645=447+126+206=770+99+76=285+96+252=969+492+114=262+226+349=823+173+475=495+99+51=579+267+437=293+272+123=812+432+353=344+242+359=710+980+279=618+22+268=70+638+114=14+70+433=121+710+107=40+795+123=976+452+883=276+166-272=984+949-795=59+248-306=885+565-360=110+156-167=414+569-675=193+247-388=39+781-472=104+280-30=970+790-980=101+119-171=644+792-117=289+40-73=981+625-133=167+121-210=369+421-505=281+198-269=98+783-248=329+113-139=33+847-96=274+113-124=724+705-544=475+23-254=512+81-495=39+323-53=589+456-348=86+229-270=505+103-68=274+134-395=453+272-285=304+192-233=780+222-397=86+365-316=161+406-182=149+171-299=146+911-341=74+92-111=665+712-581=162+336-96=248+617-199=287-95-142=968-357-525=475-142-208=826-18-444=214-30-15=551-100-431=424-107-186=764-414-239=427-116-48=812-503-244=361-84-58=914-622-250=463-298-146=609-332-182=454-301-64=713-88-221=448-50-352=646-151-265=390-172-69=777-448-77=423-333-73=971-773-169=415-15-162=614-445-32=330-197-32=961-414-505=327-255-11=260-172-72=275-178-50=995-337-402=159-70-44=560-157-334=497-293-189=846-589-64=401-13-198=905-168-467=322-218-80=727-468-28=388-129-193=873-257-496=418-341+336=791-121+647=161-37+97=503-32+47=99-79+144=201-23+782=183-154+146=986-492+237=225-184+217=634-195+112=493-364+216=997-719+326=420-348+370=523-467+807=327-327+342=705-438+453=157-43+127=828-784+468=135-87+58=748-80+76=493-469+458=792-191+974=323-160+312=857-189+629=292-278+394=966-572+149=413-31+58=865-87+112=130-86+111=937-56+421=275-151+43=955-271+623=228-211+52=470-179+607=292-228+429=951-526+391=299-135+239=251-240+671=312-287+202=422-271+150=15×24×2=42×34×8=36×13×2=82×51×7=30×10×3=56×52×9=13×24×3=61×39×9=25×18×2=29×13×4=11×18×2=78×15×9=20×13×2=84×39×5=10×39×2=45×20×4=10×10×8=97×20×5=13×34×2=35×81×6=13×10×7=10×90×2=24×10×4=40×73×2=19×12×3=59×85×5=12×20×3=99×89×2=16×20×2=34×34×9=19×18×2=49×50×7=22×18×2=18×58×6=11×20×2=23×13×9=15×10×3=66×15×8=16×12×2=76×10×2=20×2×5=93×8×2=13×9×7=103×2×7=65×2×6=205×3×6=45×2×8=251×3×4=97×3×2=74×9×8=61×8×2=293×3×2=57×5×2=144×2×5=75×3×2=157×6×3=38×7×3=327×2×5=29×3×4=35×9×6=75×3×4=17×9×2=55×5×2=184×3×5=13×3×6=137×5×2=48×4×3=354×2×5=26×9×4=47×5×6=32×7×4=119×6×2=43×3×4=102×7×8=33×4×6=133×3×9=15×5×3=154×2×7=94×2×3=185×5×4=30×3×72=14×6×93=26×3×28=22×3×31=29×2×86=29×3×75=46×2×33=10×5×91=12×6×50=15×2×33=16×3×48=10×6×99=11×9×34=21×2×21=16×6×59=15×3×96=15×5×88=11×8×93=16×5×60=12×6×65=36×2×51=32×2×91=33×3×65=40×2×63=20×3×41=10×8×68=42×2×59=15×3×73=18×2×18=19×2×98=18×3×71=30×3×86=18×5×71=26×3×12=31×3×68=48×2×73=31×3×87=12×4×17=10×6×72=15×4×97=21×16÷6=25×24÷4=10×75÷6=91×78÷3=24×12÷2=72×85÷5=96×10÷2=33×22÷2=42×16÷8=61×33÷3=14×56÷4=91×78÷2=20×29÷4=96×91÷7=21×40÷8=46×82÷4=33×14÷6=86×75÷3=16×50÷8=11×27÷3=36×18÷2=48×86÷6=10×96÷4=37×55÷5=17×21÷7=90×46÷5=12×37÷2=82×84÷7=40×15÷8=21×74÷2=76×10÷2=52×81÷2=16×60÷6=58×88÷4=51×16÷8=35×60÷6=20×28÷5=93×42÷9=30×14÷6=83×48÷4=24×2÷3=408×9÷4=54×4÷2=248×3÷4=210×4÷2=211×9÷3=10×9÷5=449×8÷2=84×2÷8=18×8÷4=96×2÷3=108×6÷8=100×2÷4=384×4÷6=132×6÷4=275×8÷4=30×2÷3=972×8÷4=17×6÷3=528×4÷8=51×2÷6=898×9÷2=126×3÷9=945×8÷6=85×4÷2=590×8÷5=116×6÷3=807×6÷3=47×4÷2=441×6÷9=41×9÷3=676×3÷4=188×3÷4=36×8÷4=13×8÷2=744×8÷2=128×4÷2=21×8÷4=14×6÷4=590×7÷2=432÷8÷9=608÷8÷4=396÷4÷3=280÷5÷2=420÷2÷7=210÷5÷6=801÷3÷3=952÷2÷4=936÷2÷9=640÷2÷2=350÷5÷2=594÷3÷3=42÷3÷7=252÷9÷7=504÷6÷4=512÷8÷8=975÷5÷3=648÷9÷8=256÷8÷4=120÷3÷2=912÷8÷6=600÷6÷5=165÷3÷5=160÷2÷4=702÷6÷9=580÷2÷5=936÷3÷2=468÷9÷2=378÷6÷9=770÷5÷7=525÷5÷3=492÷2÷6=700÷2÷2=624÷4÷4=648÷6÷6=540÷4÷5=198÷6÷3=756÷2÷6=768÷4÷8=980÷2÷7=95÷5×9=348÷6×3=832÷8×3=285÷3×6=936÷6×3=602÷7×6=710÷2×4=314÷2×5=876÷2×9=544÷8×6=735÷7×5=155÷5×7=91÷7×4=720÷3×9=819÷9×7=55÷5×8=848÷8×3=42÷7×3=742÷7×8=428÷4×3=870÷2×8=712÷2×8=471÷3×5=558÷3×4=436÷4×6=215÷5×7=828÷9×4=632÷2×4=65÷5×3=925÷5×4=460÷5×4=456÷3×4=975÷3×5=738÷9×4=870÷3×5=420÷7×2=324÷9×2=52÷4×5=357÷7×2=785÷5×3=384÷8×13=177÷3×40=55÷5×55=132÷2×56=96÷3×20=210÷7×45=413÷7×11=172÷4×81=133÷7×34=480÷6×76=522÷9×10=136÷8×92=175÷5×20=456÷8×25=48÷4×45=224÷7×84=66÷6×33=396÷6×11=18÷3×67=64÷2×69=105÷7×15=357÷7×69=344÷8×21=384÷8×28=44÷2×13=126÷6×66=162÷3×14=664÷8×11=24÷6×75=205÷5×45=48÷3×26=115÷5×32=44÷2×36=252÷3×82=56÷8×13=88÷4×48=22÷2×86=264÷3×60=45÷9×12=470÷5×14=282+(485-433)=52+(704-104)=380+(148-27)=240+(606-61)=335+(376-222)=812+(887-625)=382+(368-220)=908+(364-161)=353+(294-116)=958+(865-165)=495+(324-206)=693+(515-298)=380+(203-199)=800+(981-602)=408+(203-22)=851+(485-221)=249+(493-282)=622+(922-292)=292+(416-150)=15+(926-49)=475+(326-275)=398+(340-196)=293+(427-176)=426+(696-37)=82+(432-82)=658+(960-915)=262+(499-32)=332+(778-582)=232+(256-167)=934+(321-22)=197+(386-70)=387+(737-217)=131+(435-133)=376+(195-44)=439+(439-117)=721+(790-350)=82+(265-146)=714+(609-328)=409+(477-281)=558+(522-479)=425-(141+48)=838-(461+254)=223-(83+63)=864-(403+297)=329-(88+172)=389-(49+313)=484-(183+221)=650-(121+405)=387-(41+234)=972-(414+242)=458-(54+43)=703-(69+309)=245-(63+165)=993-(542+92)=41-(11+25)=951-(234+95)=497-(64+131)=580-(29+131)=199-(106+16)=958-(381+524)=295-(112+86)=937-(385+500)=398-(36+248)=375-(55+70)=331-(16+212)=947-(359+168)=416-(261+36)=883-(118+26)=471-(398+53)=767-(206+516)=396-(34+40)=727-(117+43)=479-(278+27)=708-(138+179)=85-(49+14)=586-(170+108)=398-(188+40)=940-(526+133)=293-(72+108)=587-(206+292)=432-(397-271)=992-(879-250)=332-(414-399)=464-(504-259)=385-(327-306)=322-(864-597)=217-(163-25)=327-(675-622)=499-(432-187)=737-(311-133)=362-(480-418)=364-(295-68)=483-(430-87)=465-(905-575)=481-(158-78)=945-(864-117)=349-(495-403)=623-(495-331)=447-(81-69)=377-(214-92)=389-(401-364)=404-(425-200)=360-(450-356)=973-(923-563)=344-(287-102)=740-(869-831)=59-(131-74)=539-(264-12)=263-(449-256)=571-(261-12)=357-(422-248)=526-(969-561)=262-(405-296)=172-(154-115)=426-(161-134)=621-(977-505)=440-(246-208)=731-(620-157)=100-(404-327)=103-(465-399)=476÷(21÷3)=192÷(36÷6)=258÷(54÷9)=714÷(49÷7)=95÷(40÷8)=464÷(20÷5)=84÷(14÷7)=475÷(30÷6)=16÷(12÷3)=905÷(40÷8)=315÷(42÷6)=494÷(10÷5)=80÷(56÷7)=720÷(15÷3)=45÷(10÷2)=868÷(16÷8)=448÷(24÷6)=399÷(15÷5)=44÷(36÷9)=720÷(18÷9)=80÷(15÷3)=424÷(24÷6)=84÷(20÷5)=321÷(12÷4)=175÷(35÷5)=306÷(18÷3)=296÷(56÷7)=81÷(21÷7)=420÷(21÷3)=822÷(12÷4)=256÷(20÷5)=252÷(24÷4)=483÷(14÷2)=112÷(16÷2)=352÷(56÷7)=938÷(14÷2)=54÷(18÷3)=194÷(10÷5)=118÷(12÷6)=110÷(40÷8)=672÷(3×2)=246÷(3×2)=264÷(3×2)=316÷(2×2)=324÷(2×2)=20÷(2×2)=828÷(2×3)=378÷(2×3)=624÷(2×4)=568÷(2×2)=480÷(2×3)=544÷(4×2)=688÷(4×2)=336÷(4×2)=960÷(4×2)=148÷(2×2)=700÷(2×2)=392÷(2×4)=836÷(2×2)=944÷(2×2)=876÷(3×2)=816÷(3×2)=176÷(4×2)=168÷(3×2)=568÷(4×2)=297÷(3×3)=852÷(2×3)=472÷(2×4)=472÷(4×2)=360÷(3×2)=216÷(3×3)=736÷(2×4)=288÷(2×3)=284÷(2×2)=456÷(4×2)=99÷(3×3)=822÷(2×3)=44÷(2×2)=480÷(2×4)=696÷(2×3)=202×(28÷7)=373×(72÷8)=235×(14÷7)=753×(24÷3)=311×(16÷8)=708×(14÷2)=83×(20÷5)=415×(45÷5)=46×(28÷7)=467×(35÷5)=31×(54÷6)=405×(20÷4)=164×(15÷3)=55×(48÷6)=50×(32÷8)=738×(54÷6)=132×(36÷9)=122×(18÷2)=214×(32÷8)=18×(42÷7)=19×(28÷7)=36×(12÷4)=128×(20÷5)=375×(30÷5)=165×(48÷8)=196×(36÷6)=56×(45÷5)=291×(45÷5)=58×(35÷7)=647×(42÷7)=121×(16÷4)=659×(16÷4)=122×(35÷5)=898×(16÷8)=18×(48÷8)=721×(42÷7)=113×(12÷4)=573×(27÷3)=131×(45÷9)=678×(15÷3)=19×(192÷4)=79×(280÷8)=19×(96÷6)=90×(846÷9)=94×(50÷5)=59×(348÷6)=60×(24÷2)=76×(288÷6)=89×(70÷7)=41×(245÷5)=14×(198÷3)=95×(640÷8)=26×(72÷6)=73×(525÷7)=20×(52÷4)=24×(350÷7)=12×(128÷2)=75×(69÷3)=10×(270÷9)=31×(171÷3)=16×(205÷5)=19×(93÷3)=17×(250÷5)=18×(350÷7)=41×(63÷3)=85×(648÷9)=24×(234÷9)=88×(225÷3)=38×(57÷3)=69×(495÷9)=10×(462÷7)=81×(665÷7)=38×(80÷4)=29×(172÷2)=11×(540÷6)=28×(195÷5)=22×(288÷8)=26×(120÷8)=51×(76÷4)=97×(138÷6)=22+229×3=593+183×2=124+167×5=391+95×4=70+40×3=820+97×6=46+17×8=876+258×2=373+28×6=708+94×9=340+237×2=271+105×8=290+167×4=304+97×6=399+20×3=653+122×3=85+17×2=518+247×4=124+131×2=416+291×2=259+36×6=382+68×3=20+194×5=94+37×6=37+164×4=853+69×4=80+134×5=525+11×7=99+28×4=982+444×2=134×2+349=228×4+774=74×4+30=15×2+787=242×2+436=214×4+766=85×5+102=34×2+467=311×2+142=148×5+25=423+19×30=51+78×11=73+17×33=582+37×15=254+12×46=632+20×33=42+12×65=935+14×41=143+13×11=659+15×11=406+11×52=288+20×33=128+53×16=231+48×17=255+50×14=289+16×17=27+12×55=817+19×44=35+22×14=902+11×56=264+30×22=56+90×10=293+16×13=20+11×85=395+12×50=141+22×30=350+36×10=696+10×94=389+25×24=854+39×23=41×12+283=71×13+323=12×54+42=24×10+568=11×18+201=19×35+433=20×36+114=61×11+46=24×21+37=76×10+544=480-11×14=959-13×25=234-14×16=592-10×12=475-21×17=846-42×19=318-22×11=920-41×16=421-15×10=972-38×20=400-12×18=789-31×15=393-24×11=811-14×49=367-24×15=875-18×28=388-24×14=853-10×56=452-16×16=932-44×11=396-12×33=473-23×19=490-24×16=659-17×36=332-17×10=312-16×16=413-17×15=814-15×11=388-33×10=649-11×50=484-10×10=741-12×21=290-19×10=723-58×10=463-13×26=568-11×17=466-23×19=600-28×15=404-11×33=738-12×22=391-41×4=998-42×9=277-92×3=469-45×6=286-24×9=617-124×4=484-25×3=758-233×2=275-26×6=386-161×2=448-193×2=844-71×7=110-15×4=489-77×4=366-15×9=971-39×8=424-155×2=770-314×2=238-29×7=156-16×8=255-41×6=943-88×3=143-71×2=972-44×7=500-152×3=816-31×7=153-74×2=960-251×2=321-13×3=556-83×3=125-17×4=278-82×3=466-91×5=506-60×4=458-83×2=563-15×9=437-183×2=858-180×4=189-18×8=859-256×2=29×13-76=81×11-407=21×15-115=14×66-382=15×31-97=34×15-91=38×10-219=22×38-437=21×19-117=42×21-661=10×36-356=22×28-359=38×10-256=92×10-797=10×48-170=51×18-911=29×15-242=57×15-564=10×30-291=16×16-198=18×27-289=18×55-723=21×14-256=10×48-198=17×28-89=23×39-148=13×17-140=45×20-87=10×41-273=35×11-154=24×20-439=80×10-136=16×17-266=83×10-58=13×25-21=28×30-97=16×16-170=15×61-52=23×14-94=11×46-441=137×4-487=560×8-794=158×6-702=499×6-311=108×9-600=793×4-81=238×4-887=659×9-133=127×4-460=174×7-361=70×9-502=695×8-695=147×3-42=229×9-579=81×5-178=702×7-320=159×3-307=175×9-969=472×2-738=763×2-311=221×4-561=47×5-128=415×2-413=288×2-214=475×2-599=565×8-54=91×7-212=333×7-393=248×3-238=715×6-602=208×3-24=376×8-25=82×6-192=103×7-578=480×2-152=364×8-849=351×2-363=627×2-905=75×8-359=407×7-786=10+150÷2=804+400÷4=92+282÷3=586+696÷2=30+868÷2=721+742÷2=382+396÷2=314+276÷6=322+154÷7=30+513÷3=242+147÷3=180+762÷3=287+92÷2=177+808÷4=250+104÷2=893+134÷2=13+298÷2=168+996÷3=408+225÷9=477+434÷2=789÷3+12=368÷2+753=614÷2+166=843÷3+826=660÷3+318=154÷2+725=500÷2+314=885÷3+970=815÷5+489=456÷6+185=244÷4+116=268÷4+876=654÷3+420=399÷7+99=501÷3+13=957÷3+567=928÷2+368=315÷3+980=980÷2+340=776÷4+941=416-825÷3=177-628÷4=142-32÷4=515-465÷5=193-786÷6=699-798÷6=252-472÷2=907-472÷2=78-48÷2=807-378÷2=234-166÷2=990-690÷6=466-755÷5=868-302÷2=383-352÷4=945-88÷8=285-540÷2=580-105÷5=336-16÷2=889-849÷3=265-579÷3=716-80÷2=479-424÷4=267-780÷4=131-116÷2=736-560÷5=247-663÷3=501-420÷6=144-210÷2=873-222÷2=280-117÷9=605-868÷7=181-212÷4=854-642÷2=390-858÷3=783-133÷7=264-992÷8=237-152÷4=205-690÷6=220-50÷2=36×(457-439)=74×(469-400)=46×(35-24)=79×(35-14)=81×(75-63)=68×(700-606)=20×(219-204)=99×(869-848)=40×(362-349)=98×(62-18)=22×(33-11)=96×(680-585)=35×(202-177)=10×(819-746)=17×(106-60)=98×(307-210)=10×(366-285)=69×(963-909)=12×(349-303)=94×(868-832)=(478-450)×26=(628-561)×65=(163-150)×23=(235-158)×80=(378-336)×13=(225-197)×90=(222-161)×15=(638-615)×49=(201-174)×25=(140-76)×38=(192-181)×46=(718-620)×40=(333-311)×11=(272-192)×33=(359-328)×31=(436-392)×80=(254-240)×62=(116-41)×86=(285-273)×64=(790-717)×29=143×(54-49)=688×(137-133)=62×(94-87)=493×(768-763)=49×(259-252)=717×(971-962)=322×(447-444)=252×(95-90)=63×(186-178)=462×(252-248)=10×(117-109)=921×(514-505)=155×(469-464)=286×(728-725)=91×(54-47)=272×(817-813)=37×(400-393)=548×(920-911)=66×(334-331)=43×(206-203)=89×(474-467)=458×(418-409)=56×(28-25)=993×(765-761)=56×(390-387)=458×(695-688)=29×(301-295)=742×(308-303)=151×(290-286)=95×(986-982)=237×(239-236)=701×(707-699)=84×(50-41)=933×(468-459)=96×(206-202)=607×(347-339)=31×(174-165)=945×(128-124)=30×(32-23)=538×(689-681)=18÷(442-439)=118÷(801-799)=340÷(422-420)=592÷(694-692)=68÷(382-378)=471÷(193-190)=366÷(274-268)=310÷(676-671)=75÷(123-120)=932÷(709-705)=124÷(148-146)=770÷(453-448)=488÷(356-348)=552÷(771-763)=140÷(147-140)=553÷(453-446)=196÷(329-327)=568÷(407-399)=27÷(99-90)=682÷(487-485)=412÷(392-390)=305÷(497-492)=48÷(107-104)=39÷(134-131)=15÷(405-400)=175÷(765-760)=215÷(263-258)=208÷(833-829)=438÷(462-456)=240÷(701-695)=388÷(397-395)=926÷(862-860)=360÷(388-383)=892÷(93-91)=332÷(450-446)=654÷(282-279)=405÷(488-483)=835÷(306-301)=234÷(280-271)=975÷(36-33)=(484-84)÷5=(995-587)÷6=(394-298)÷2=(787-487)÷2=(409-125)÷2=(862-190)÷7=(444-376)÷2=(985-929)÷4=(368-152)÷6=(767-335)÷4=(46-25)÷3=(515-25)÷5=(467-77)÷3=(611-267)÷4=(500-254)÷6=(700-625)÷3=(261-197)÷8=(975-333)÷3=(372-294)÷3=(916-700)÷9=(151-127)÷4=(584-128)÷4=(134-42)÷2=(914-676)÷2=(237-183)÷9=(680-533)÷7=(284-176)÷4=(366-170)÷4=(287-72)÷5=(578-515)÷7=(334-184)÷2=(394-198)÷7=(134-38)÷6=(819-619)÷8=(324-120)÷2=(485-439)÷2=(388-178)÷6=(798-218)÷2=(417-397)÷4=(758-290)÷4=1/7+2/7=4/8+3/8=1/4+2/4=6/9+3/9=1/6+2/6=3/10+5/10=1/5+3/5=1/4+3/4=3/8+4/8=3/5+2/5=1/6+4/6=1/10+7/10=5/8-1/8=2/4-1/4=3/7-1/7=7/9-1/9=3/6-2/6=3/4-1/4=3/8-2/8=4/8-2/8=5/7-1/7=4/5-1/5=3/7-2/7=6/9-1/9=7.4+4.7=1.6+19.4=7.5+0.2=0.6+7.6=9.6+8.5=47.0+39.9=1.4+2.8=0.9+96.3=2.4+5.6=1.3+6.8=0.3+3.1=43.4+31.4=1.8+2.8=2.9+32.4=2.8+4.6=1.6+8.3=8.0+6.5=22.7+57.9=5.5+4.4=55.8+7.3=9.9+0.2=1.0+0.6=6.7+2.1=23.0+44.8=5.8+9.8=47.5+32.2=4.0+4.4=7.0+5.6=5.3+3.3=13.4+7.1=5.4+0.2=25.7+4.1=3.7+4.9=4.6+1.9=1.6+8.8=37.8+14.1=1.8+0.5=45.8+5.2=8.1+9.9=7.3+5.5=9.3-2.5=55.1-27.4=9.8-4.1=5.3-4.8=7.7-0.7=96.6-3.6=9.7-6.3=32.6-13.2=6.0-5.5=8.2-2.4=6.4-6.1=77.8-10.9=5.9-3.0=96.9-51.6=6.3-5.0=9.1-0.4=7.7-6.0=21.1-8.4=4.9-4.3=56.2-10.2=8.3-7.4=7.9-5.3=8.1-3.6=88.0-79.8=4.7-3.8=71.0-41.3=10.0-5.5=6.4-4.3=8.6-6.4=68.2-17.1=7.7-3.1=55.6-21.7=6.9-5.7=9.6-5.4=3.2-1.9=93.3-79.6=9.1-5.9=83.2-54.4=9.9-6.2=4.9-0.6=參考答案41+140=181689+709=139854+170=224303+182=48565+280=345117+174=291110+137=247413+998=1411195+246=441337+246=583336+122=458715+574=1289102+232=334812+620=143221+54=7551+74=125172+95=267684+497=1181211+40=251171+31=202208+214=422349+253=602117+330=447206+599=805325+114=43975+414=48939+220=25921+92=113109+348=457276+406=682229+206=435423+327=750229+191=42092+510=602395+96=49171+250=321120+53=173939+970=1909254+111=365255+81=33654-14=40868-476=392105-16=89831-386=445226-119=107499-74=425146-90=56469-273=196265-84=181972-552=420496-357=139561-435=126488-221=267890-134=756320-260=60388-281=107384-42=342767-584=183109-54=55978-424=554408-345=63363-28=335188-158=30506-315=191405-264=141465-341=124144-125=19886-96=790375-262=113900-545=355241-123=118789-620=169308-204=104915-824=91326-153=173840-460=380247-66=181622-136=486453-54=399863-534=329321×3=963198×8=1584356×2=71223×7=161101×8=808849×2=1698228×3=684921×4=3684395×2=790414×3=124290×3=270153×6=918256×2=51247×8=376230×3=690785×8=6280139×6=834644×4=2576290×3=870146×9=131458×6=348309×6=1854102×2=20452×4=20883×7=581483×6=2898167×5=835342×8=2736101×4=404289×3=867389×2=778303×6=1818186×5=930910×2=182081×5=405265×7=1855249×3=747413×9=3717204×3=612789×2=1578196÷2=98190÷2=95369÷3=123339÷3=113400÷5=80830÷2=41530÷3=10472÷2=23699÷9=11126÷7=18346÷2=173114÷3=3845÷9=5166÷2=8392÷2=46150÷6=25120÷4=30609÷7=87228÷4=57704÷2=352168÷7=24980÷7=140328÷4=82861÷3=287153÷3=51460÷5=92192÷2=96530÷2=26512÷4=3852÷6=142168÷6=28714÷2=357276÷3=92540÷2=270368÷4=92210÷3=7020÷4=5992÷8=124364÷2=182935÷5=18739×15=58591×29=263916×36=57629×19=55148×10=48010×97=97033×21=69313×32=41647×15=70552×67=348411×52=57231×92=285213×22=28615×49=73525×31=77567×54=361811×83=91383×59=489720×31=62097×94=911813×72=93666×97=640221×34=71436×95=342020×18=36040×55=220034×13=44230×60=180032×24=76855×87=478510×44=44010×64=64033×15=49512×80=96010×18=18079×35=276513×15=19525×83=207516×49=78476×43=3268102+170+485=757371+266+467=1104549+408+22=979493+387+449=1329129+371+463=963308+820+174=1302361+269+174=804862+872+385=2119517+238+42=797972+746+491=2209600+111+17=728182+422+163=76773+430+444=947723+474+430=162792+569+142=80382+338+568=988245+485+147=87767+805+487=1359317+246+239=802800+585+272=165741+391+177=609397+477+645=1519447+126+206=779770+99+76=945285+96+252=633969+492+114=1575262+226+349=837823+173+475=1471495+99+51=645579+267+437=1283293+272+123=688812+432+353=1597344+242+359=945710+980+279=1969618+22+268=90870+638+114=82214+70+433=517121+710+107=93840+795+123=958976+452+883=2311276+166-272=170984+949-795=113859+248-306=1885+565-360=1090110+156-167=99414+569-675=308193+247-388=5239+781-472=348104+280-30=354970+790-980=780101+119-171=49644+792-117=1319289+40-73=256981+625-133=1473167+121-210=78369+421-505=285281+198-269=21098+783-248=633329+113-139=30333+847-96=784274+113-124=263724+705-544=885475+23-254=244512+81-495=9839+323-53=309589+456-348=69786+229-270=45505+103-68=540274+134-395=13453+272-285=440304+192-233=263780+222-397=60586+365-316=135161+406-182=385149+171-299=21146+911-341=71674+92-111=55665+712-581=796162+336-96=402248+617-199=666287-95-142=50968-357-525=86475-142-208=125826-18-444=364214-30-15=169551-100-431=20424-107-186=131764-414-239=111427-116-48=263812-503-244=65361-84-58=219914-622-250=42463-298-146=19609-332-182=95454-301-64=89713-88-221=404448-50-352=46646-151-265=230390-172-69=149777-448-77=252423-333-73=17971-773-169=29415-15-162=238614-445-32=137330-197-32=101961-414-505=42327-255-11=61260-172-72=16275-178-50=47995-337-402=256159-70-44=45560-157-334=69497-293-189=15846-589-64=193401-13-198=190905-168-467=270322-218-80=24727-468-28=231388-129-193=66873-257-496=120418-341+336=413791-121+647=1317161-37+97=221503-32+47=51899-79+144=164201-23+782=960183-154+146=175986-492+237=731225-184+217=258634-195+112=551493-364+216=345997-719+326=604420-348+370=442523-467+807=863327-327+342=342705-438+453=720157-43+127=241828-784+468=512135-87+58=106748-80+76=744493-469+458=482792-191+974=1575323-160+312=475857-189+629=1297292-278+394=408966-572+149=543413-31+58=440865-87+112=890130-86+111=155937-56+421=1302275-151+43=167955-271+623=1307228-211+52=69470-179+607=898292-228+429=493951-526+391=816299-135+239=403251-240+671=682312-287+202=227422-271+150=30115×24×2=72042×34×8=1142436×13×2=93682×51×7=2927430×10×3=90056×52×9=2620813×24×3=93661×39×9=2141125×18×2=90029×13×4=150811×18×2=39678×15×9=1053020×13×2=52084×39×5=1638010×39×2=78045×20×4=360010×10×8=80097×20×5=970013×34×2=88435×81×6=1701013×10×7=91010×90×2=180024×10×4=96040×73×2=584019×12×3=68459×85×5=2507512×20×3=72099×89×2=1762216×20×2=64034×34×9=1040419×18×2=68449×50×7=1715022×18×2=79218×58×6=626411×20×2=44023×13×9=269115×10×3=45066×15×8=792016×12×2=38476×10×2=152020×2×5=20093×8×2=148813×9×7=819103×2×7=144265×2×6=780205×3×6=369045×2×8=720251×3×4=301297×3×2=58274×9×8=532861×8×2=976293×3×2=175857×5×2=570144×2×5=144075×3×2=450157×6×3=282638×7×3=798327×2×5=327029×3×4=34835×9×6=189075×3×4=90017×9×2=30655×5×2=550184×3×5=276013×3×6=234137×5×2=137048×4×3=576354×2×5=354026×9×4=93647×5×6=141032×7×4=896119×6×2=142843×3×4=516102×7×8=571233×4×6=792133×3×9=359115×5×3=225154×2×7=215694×2×3=564185×5×4=370030×3×72=648014×6×93=781226×3×28=218422×3×31=204629×2×86=498829×3×75=652546×2×33=303610×5×91=455012×6×50=360015×2×33=99016×3×48=230410×6×99=594011×9×34=336621×2×21=88216×6×59=566415×3×96=432015×5×88=660011×8×93=818416×5×60=480012×6×65=468036×2×51=367232×2×91=582433×3×65=643540×2×63=504020×3×41=246010×8×68=544042×2×59=495615×3×73=328518×2×18=64819×2×98=372418×3×71=383430×3×86=774018×5×71=639026×3×12=93631×3×68=632448×2×73=700831×3×87=809112×4×17=81610×6×72=432015×4×97=582021×16÷6=5625×24÷4=15010×75÷6=12591×78÷3=236624×12÷2=14472×85÷5=122496×10÷2=48033×22÷2=36342×16÷8=8461×33÷3=67114×56÷4=19691×78÷2=354920×29÷4=14596×91÷7=124821×40÷8=10546×82÷4=94333×14÷6=7786×75÷3=215016×50÷8=10011×27÷3=9936×18÷2=32448×86÷6=68810×96÷4=24037×55÷5=40717×21÷7=5190×46÷5=82812×37÷2=22282×84÷7=98440×15÷8=7521×74÷2=77776×10÷2=38052×81÷2=210616×60÷6=16058×88÷4=127651×16÷8=10235×60÷6=35020×28÷5=11293×42÷9=43430×14÷6=7083×48÷4=99624×2÷3=16408×9÷4=91854×4÷2=108248×3÷4=186210×4÷2=420211×9÷3=63310×9÷5=18449×8÷2=179684×2÷8=2118×8÷4=3696×2÷3=64108×6÷8=81100×2÷4=50384×4÷6=256132×6÷4=198275×8÷4=55030×2÷3=20972×8÷4=194417×6÷3=34528×4÷8=26451×2÷6=17898×9÷2=4041126×3÷9=42945×8÷6=126085×4÷2=170590×8÷5=944116×6÷3=232807×6÷3=161447×4÷2=94441×6÷9=29441×9÷3=123676×3÷4=507188×3÷4=14136×8÷4=7213×8÷2=52744×8÷2=2976128×4÷2=25621×8÷4=4214×6÷4=21590×7÷2=2065432÷8÷9=6608÷8÷4=19396÷4÷3=33280÷5÷2=28420÷2÷7=30210÷5÷6=7801÷3÷3=89952÷2÷4=119936÷2÷9=52640÷2÷2=160350÷5÷2=35594÷3÷3=6642÷3÷7=2252÷9÷7=4504÷6÷4=21512÷8÷8=8975÷5÷3=65648÷9÷8=9256÷8÷4=8120÷3÷2=20912÷8÷6=19600÷6÷5=20165÷3÷5=11160÷2÷4=20702÷6÷9=13580÷2÷5=58936÷3÷2=156468÷9÷2=26378÷6÷9=7770÷5÷7=22525÷5÷3=35492÷2÷6=41700÷2÷2=175624÷4÷4=39648÷6÷6=18540÷4÷5=27198÷6÷3=11756÷2÷6=63768÷4÷8=24980÷2÷7=7095÷5×9=171348÷6×3=174832÷8×3=312285÷3×6=570936÷6×3=468602÷7×6=516710÷2×4=1420314÷2×5=785876÷2×9=3942544÷8×6=408735÷7×5=525155÷5×7=21791÷7×4=52720÷3×9=2160819÷9×7=63755÷5×8=88848÷8×3=31842÷7×3=18742÷7×8=848428÷4×3=321870÷2×8=3480712÷2×8=2848471÷3×5=785558÷3×4=744436÷4×6=654215÷5×7=301828÷9×4=368632÷2×4=126465÷5×3=39925÷5×4=740460÷5×4=368456÷3×4=608975÷3×5=1625738÷9×4=328870÷3×5=1450420÷7×2=120324÷9×2=7252÷4×5=65357÷7×2=102785÷5×3=471384÷8×13=624177÷3×40=236055÷5×55=605132÷2×56=369696÷3×20=640210÷7×45=1350413÷7×11=649172÷4×81=3483133÷7×34=646480÷6×76=6080522÷9×10=580136÷8×92=1564175÷5×20=700456÷8×25=142548÷4×45=540224÷7×84=268866÷6×33=363396÷6×11=72618÷3×67=40264÷2×69=2208105÷7×15=225357÷7×69=3519344÷8×21=903384÷8×28=134444÷2×13=286126÷6×66=1386162÷3×14=756664÷8×11=91324÷6×75=300205÷5×45=184548÷3×26=416115÷5×32=73644÷2×36=792252÷3×82=688856÷8×13=9188÷4×48=105622÷2×86=946264÷3×60=528045÷9×12=60470÷5×14=1316282+(485-433)=33452+(704-104)=652380+(148-27)=501240+(606-61)=785335+(376-222)=489812+(887-625)=1074382+(368-220)=530908+(364-161)=1111353+(294-116)=531958+(865-165)=1658495+(324-206)=613693+(515-298)=910380+(203-199)=384800+(981-602)=1179408+(203-22)=589851+(485-221)=1115249+(493-282)=460622+(922-292)=1252292+(416-150)=55815+(926-49)=892475+(326-275)=526398+(340-196)=542293+(427-176)=544426+(696-37)=108582+(432-82)=432658+(960-915)=703262+(499-32)=729332+(778-582)=528232+(256-167)=321934+(321-22)=1233197+(386-70)=513387+(737-217)=907131+(435-133)=433376+(195-44)=527439+(439-117)=761721+(790-350)=116182+(265-146)=201714+(609-328)=995409+(477-281)=605558+(522-479)=601425-(141+48)=236838-(461+254)=123223-(83+63)=77864-(403+297)=164329-(88+172)=69389-(49+313)=27484-(183+221)=80650-(121+405)=124387-(41+234)=112972-(414+242)=316458-(54+43)=361703-(69+309)=325245-(63+165)=17993-(542+92)=35941-(11+25)=5951-(234+95)=622497-(64+131)=302580-(29+131)=420199-(106+16)=77958-(381+524)=53295-(112+86)=97937-(385+500)=52398-(36+248)=114375-(55+70)=250331-(16+212)=103947-(359+168)=420416-(261+36)=119883-(118+26)=739471-(398+53)=20767-(206+516)=45396-(34+40)=322727-(117+43)=567479-(278+27)=174708-(138+179)=39185-(49+14)=22586-(170+108)=308398-(188+40)=170940-(526+133)=281293-(72+108)=113587-(206+292)=89432-(397-271)=306992-(879-250)=363332-(414-399)=317464-(504-259)=219385-(327-306)=364322-(864-597)=55217-(163-25)=79327-(675-622)=274499-(432-187)=254737-(311-133)=559362-(480-418)=300364-(295-68)=137483-(430-87)=140465-(905-575)=135481-(158-78)=401945-(864-117)=198349-(495-403)=257623-(495-331)=459447-(81-69)=435377-(214-92)=255389-(401-364)=352404-(425-200)=179360-(450-356)=266973-(923-563)=613344-(287-102)=159740-(869-831)=70259-(131-74)=2539-(264-12)=287263-(449-256)=70571-(261-12)=322357-(422-248)=183526-(969-561)=118262-(405-296)=153172-(154-115)=133426-(161-134)=399621-(977-505)=149440-(246-208)=402731-(620-157)=268100-(404-327)=23103-(465-399)=37476÷(21÷3)=68192÷(36÷6)=32258÷(54÷9)=43714÷(49÷7)=10295÷(40÷8)=19464÷(20÷5)=11684÷(14÷7)=42475÷(30÷6)=9516÷(12÷3)=4905÷(40÷8)=181315÷(42÷6)=45494÷(10÷5)=24780÷(56÷7)=10720÷(15÷3)=14445÷(10÷2)=9868÷(16÷8)=434448÷(24÷6)=112399÷(15÷5)=13344÷(36÷9)=11720÷(18÷9)=36080÷(15÷3)=16424÷(24÷6)=10684÷(20÷5)=21321÷(12÷4)=107175÷(35÷5)=25306÷(18÷3)=51296÷(56÷7)=3781÷(21÷7)=27420÷(21÷3)=60822÷(12÷4)=274256÷(20÷5)=64252÷(24÷4)=42483÷(14÷2)=69112÷(16÷2)=14352÷(56÷7)=44938÷(14÷2)=13454÷(18÷3)=9194÷(10÷5)=97118÷(12÷6)=59110÷(40÷8)=22672÷(3×2)=112246÷(3×2)=41264÷(3×2)=44316÷(2×2)=79324÷(2×2)=8120÷(2×2)=5828÷(2×3)=138378÷(2×3)=63624÷(2×4)=78568÷(2×2)=142480÷(2×3)=80544÷(4×2)=68688÷(4×2)=86336÷(4×2)=42960÷(4×2)=120148÷(2×2)=37700÷(2×2)=175392÷(2×4)=49836÷(2×2)=209944÷(2×2)=236876÷(3×2)=146816÷(3×2)=136176÷(4×2)=22168÷(3×2)=28568÷(4×2)=71297÷(3×3)=33852÷(2×3)=142472÷(2×4)=59472÷(4×2)=59360÷(3×2)=60216÷(3×3)=24736÷(2×4)=92288÷(2×3)=48284÷(2×2)=71456÷(4×2)=5799÷(3×3)=11822÷(2×3)=13744÷(2×2)=11480÷(2×4)=60696÷(2×3)=116202×(28÷7)=808373×(72÷8)=3357235×(14÷7)=470753×(24÷3)=6024311×(16÷8)=622708×(14÷2)=495683×(20÷5)=332415×(45÷5)=373546×(28÷7)=184467×(35÷5)=326931×(54÷6)=279405×(20÷4)=2025164×(15÷3)=82055×(48÷6)=44050×(32÷8)=200738×(54÷6)=6642132×(36÷9)=528122×(18÷2)=1098214×(32÷8)=85618×(42÷7)=10819×(28÷7)=7636×(12÷4)=108128×(20÷5)=512375×(30÷5)=2250165×(48÷8)=990196×(36÷6)=117656×(45÷5)=504291×(45÷5)=261958×(35÷7)=290647×(42÷7)=3882121×(16÷4)=484659×(16÷4)=2636122×(35÷5)=854898×(16÷8)=179618×(48÷8)=108721×(42÷7)=4326113×(12÷4)=339573×(27÷3)=5157131×(45÷9)=655678×(15÷3)=339019×(192÷4)=91279×(280÷8)=276519×(96÷6)=30490×(846÷9)=846094×(50÷5)=94059×(348÷6)=342260×(24÷2)=72076×(288÷6)=364889×(70÷7)=89041×(245÷5)=200914×(198÷3)=92495×(640÷8)=760026×(72÷6)=31273×(525÷7)=547520×(52÷4)=26024×(350÷7)=120012×(128÷2)=76875×(69÷3)=172510×(270÷9)=30031×(171÷3)=176716×(205÷5)=65619×(93÷3)=58917×(250÷5)=85018×(350÷7)=90041×(63÷3)=86185×(648÷9)=612024×(234÷9)=62488×(225÷3)=660038×(57÷3)=72269×(495÷9)=379510×(462÷7)=66081×(665÷7)=769538×(80÷4)=76029×(172÷2)=249411×(540÷6)=99028×(195÷5)=109222×(288÷8)=79226×(120÷8)=39051×(76÷4)=96997×(138÷6)=223122+229×3=709593+183×2=959124+167×5=959391+95×4=77170+40×3=190820+97×6=14024