三年級數(shù)學(xué)計算題專項練習(xí)匯編及答案262+158=299+489=202+208=175+181=188+265=565+218=146+186=750+836=102+313=18+70=295+131=899+517=100+188=730+815=235+219=194+267=284+175=783+965=293+182=402+955=20+101=342+114=124+73=875+691=249+77=261+489=309+181=484+164=115+283=750+631=47+257=925+248=125+273=316+467=73+364=247+742=217+110=200+342=247+102=205+146=343-295=652-450=154-80=852-783=470-154=848-833=400-348=315-164=356-28=753-596=398-12=859-670=293-83=118-96=482-336=687-611=208-134=795-743=184-142=699-517=482-442=993-839=402-249=649-119=393-198=318-52=254-125=455-294=470-390=692-144=440-398=602-556=417-308=966-422=208-93=727-144=481-75=834-430=381-55=870-521=50×2=370×8=103×3=843×8=10×5=610×4=41×3=77×4=96×2=210×5=274×2=603×2=326×3=89×4=121×7=980×3=50×4=395×6=428×2=981×7=294×2=168×4=68×8=890×2=122×4=206×8=46×6=125×3=46×7=812×6=127×7=818×9=192×3=967×7=425×2=686×9=135×5=470×9=97×5=233×8=119÷7=440÷2=140÷2=180÷2=234÷2=48÷2=231÷7=612÷3=36÷6=336÷4=250÷5=546÷7=56÷7=91÷7=396÷2=660÷3=336÷8=964÷4=200÷8=566÷2=360÷4=510÷5=12÷4=516÷3=294÷2=328÷8=324÷6=846÷2=63÷9=692÷2=300÷6=796÷4=232÷2=700÷4=21÷7=315÷3=88÷2=378÷3=264÷4=636÷6=49×17=83×94=11×76=87×44=12×36=63×13=30×25=69×10=10×22=92×95=15×61=76×64=19×52=92×80=11×43=93×80=25×11=52×20=16×23=85×35=25×24=34×79=21×24=29×96=45×10=60×77=54×11=38×94=49×10=95×49=31×31=25×16=10×50=67×45=21×43=84×30=29×17=68×20=11×81=13×29=153+143+450=350+102+115=43+595+115=806+857+736=89+201+704=422+970+547=10+293+639=125+185+543=137+399+232=953+671+753=133+296+458=682+779+902=161+118+409=881+576+927=149+582+212=306+166+471=230+191+561=104+938+389=244+20+709=239+553+177=202+336+274=334+30+97=384+85+521=506+992+299=10+107+834=995+848+452=91+347+14=259+744+954=531+107+67=308+72+369=93+145+142=210+464+96=787+64+71=329+839+130=111+684+100=839+113+445=11+126+657=38+947+520=206+159+615=193+439+701=182+316-127=306+945-259=62+176-83=86+676-401=161+332-431=268+520-298=111+295-65=242+715-796=18+450-130=996+417-671=105+185-204=315+725-309=215+208-119=573+389-296=298+18-179=796+835-584=151+287-99=336+941-945=326+49-227=919+96-79=268+154-129=520+784-633=137+148-33=386+637-943=192+69-257=360+501-383=273+199-226=518+654-875=242+227-368=454+583-203=148+271-350=573+571-532=347+102-342=700+660-631=43+280-152=316+678-349=34+451-101=554+383-548=282+113-134=580+951-77=147-59-77=988-590-349=335-114-133=985-421-222=443-246-93=839-504-332=336-170-88=913-624-141=414-312-51=955-660-294=402-75-23=577-268-54=451-71-367=954-677-58=464-116-158=982-419-216=350-26-243=779-166-248=468-34-360=694-520-153=475-212-112=652-409-63=427-124-165=752-16-417=335-275-44=705-128-293=418-133-285=743-41-609=95-59-30=799-368-90=421-21-115=325-106-184=380-31-179=829-169-165=121-77-36=624-95-529=141-52-11=994-496-450=472-213-90=596-366-145=228-69+178=991-435+541=448-357+404=999-882+308=437-54+74=637-26+875=344-137+119=910-360+126=189-35+224=461-425+737=371-27+141=931-755+542=400-280+214=862-522+803=480-333+317=931-400+882=230-53+270=760-144+211=329-108+167=210-145+994=106-30+284=736-534+575=474-379+235=719-432+881=447-318+325=503-386+873=178-127+18=299-186+524=450-287+294=433-162+872=370-134+119=591-359+697=268-131+109=153-28+632=63-36+198=809-750+643=38-32+125=733-168+537=378-88+60=926-34+181=13×16×2=93×87×9=16×12×3=56×86×3=14×32×2=22×13×2=45×10×2=24×39×9=10×12×6=14×30×8=13×35×2=72×94×4=17×11×4=30×29×6=10×11×9=44×60×8=10×24×4=58×76×8=10×14×6=12×17×7=19×18×2=65×55×2=10×21×2=99×29×3=16×20×2=73×26×6=16×30×2=45×24×9=16×28×2=55×33×9=28×10×2=51×71×8=15×11×5=89×58×3=12×12×5=35×78×6=14×13×5=58×43×9=22×17×2=72×40×8=118×2×4=449×2×8=107×3×2=318×2×5=21×5×7=195×3×2=47×8×2=71×7×9=34×7×3=88×9×4=11×7×8=52×7×3=43×8×2=212×2×7=27×6×3=106×6×5=38×5×3=72×8×4=23×6×7=85×9×4=41×2×9=115×3×7=33×6×5=44×3×6=64×2×7=295×2×4=45×2×4=89×5×4=31×3×2=129×7×8=34×4×3=42×6×5=54×2×6=16×9×6=44×2×7=95×6×3=45×5×3=109×9×4=35×4×7=141×3×5=12×8×79=14×7×49=27×2×92=37×2×16=17×3×74=10×6×83=16×2×42=26×2×89=42×2×95=32×2×82=28×2×32=10×3×80=44×2×25=23×3×69=16×6×23=26×2×58=20×4×12=32×2×32=29×3×21=39×2×40=15×5×19=23×4×90=30×3×96=12×4×66=10×2×80=16×2×60=25×3×46=10×9×28=31×2×34=11×9×86=14×7×74=11×3×34=17×2×79=13×4×46=10×9×38=18×5×46=20×2×28=19×2×81=13×3×36=24×3×55=14×69÷2=35×50÷7=24×26÷8=14×61÷7=14×44÷8=61×32÷4=33×12÷2=69×36÷2=11×84÷4=90×77÷2=22×20÷2=54×84÷7=15×28÷5=24×30÷5=15×18÷6=82×18÷4=16×55÷4=29×87÷3=10×90÷6=24×43÷6=15×15÷9=99×35÷7=10×88÷5=60×42÷3=12×44÷3=75×46÷2=18×51÷2=90×91÷7=21×29÷7=42×57÷9=62×16÷8=15×49÷7=20×42÷3=31×58÷2=14×57÷6=77×18÷6=25×16÷4=48×57÷6=22×16÷4=14×46÷4=291×2÷3=396×9÷6=98×2÷7=349×8÷4=292×2÷8=130×8÷5=236×4÷2=576×3÷2=16×4÷2=845×7÷5=44×2÷8=621×4÷3=106×2÷4=920×3÷6=68×6÷4=134×7÷2=132×6÷3=99×2÷3=150×6÷3=25×2÷5=62×6÷2=420×7÷6=244×4÷2=276×5÷3=20×5÷4=376×6÷3=70×8÷2=181×6÷2=43×8÷4=326×6÷3=14×5÷7=626×6÷2=138×5÷2=36×2÷3=264×3÷6=320×5÷2=26×6÷4=14×8÷4=110×3÷2=733×9÷3=496÷8÷2=432÷6÷9=696÷6÷4=480÷4÷3=392÷7÷4=936÷9÷8=276÷2÷6=160÷4÷5=360÷4÷9=840÷2÷4=672÷7÷6=729÷9÷3=96÷3÷4=900÷9÷4=594÷2÷3=640÷2÷2=294÷7÷2=656÷4÷4=228÷4÷3=522÷2÷3=882÷9÷7=940÷2÷2=960÷3÷2=300÷5÷3=864÷3÷3=810÷9÷5=810÷9÷3=885÷3÷5=496÷2÷4=798÷7÷2=385÷7÷5=540÷2÷5=192÷4÷3=826÷2÷7=290÷2÷5=175÷5÷7=378÷6÷7=567÷3÷3=525÷3÷7=312÷4÷3=476÷7×6=562÷2×9=30÷2×7=588÷3×2=441÷7×4=690÷5×7=497÷7×2=48÷8×5=27÷9×6=396÷9×7=402÷6×7=99÷9×7=808÷4×7=328÷4×5=408÷3×7=276÷6×5=645÷5×9=216÷6×8=624÷6×3=216÷8×5=621÷9×6=550÷2×4=810÷2×9=424÷4×8=334÷2×4=182÷7×4=534÷3×2=472÷4×5=998÷2×5=432÷6×9=882÷3×2=610÷2×4=516÷4×2=420÷5×9=954÷6×5=622÷2×3=812÷7×9=172÷2×5=60÷2×6=30÷3×2=48÷4×64=66÷2×32=18÷9×11=56÷4×16=148÷4×13=294÷3×68=12÷2×80=232÷8×94=63÷9×49=444÷6×46=81÷9×17=153÷9×39=684÷9×13=96÷6×19=58÷2×33=162÷2×74=333÷9×24=584÷8×13=24÷8×84=38÷2×62=315÷9×10=104÷4×20=416÷8×10=882÷9×66=128÷8×25=828÷9×44=54÷9×18=432÷6×30=18÷6×69=558÷6×56=88÷4×25=568÷8×87=20÷5×48=168÷2×51=16÷2×45=296÷8×67=117÷9×17=144÷6×16=48÷2×25=200÷4×45=170+(397-139)=161+(152-77)=381+(293-278)=456+(264-185)=156+(495-349)=98+(869-724)=263+(367-319)=532+(621-140)=424+(459-387)=634+(854-716)=270+(216-81)=374+(626-572)=16+(364-75)=327+(498-280)=406+(467-442)=402+(682-603)=166+(237-75)=969+(839-439)=460+(379-181)=596+(598-336)=413+(469-337)=475+(970-266)=289+(338-14)=767+(718-707)=232+(353-338)=247+(578-213)=167+(341-35)=895+(755-142)=392+(437-227)=982+(903-114)=457+(189-42)=909+(921-692)=316+(493-236)=282+(411-387)=123+(190-189)=912+(806-409)=169+(178-117)=518+(831-549)=426+(403-330)=199+(335-285)=471-(24+215)=827-(417+74)=436-(39+309)=994-(118+853)=386-(10+185)=721-(167+255)=437-(111+181)=995-(439+421)=466-(114+144)=943-(36+753)=410-(165+130)=925-(168+34)=347-(113+111)=914-(170+67)=428-(46+312)=932-(691+73)=276-(19+95)=679-(330+84)=224-(32+80)=922-(95+359)=380-(18+257)=918-(169+504)=396-(103+187)=770-(510+78)=481-(204+71)=721-(216+82)=484-(78+245)=953-(634+193)=379-(32+217)=979-(217+215)=455-(360+16)=678-(317+244)=376-(165+140)=919-(710+128)=392-(216+94)=915-(183+727)=400-(216+79)=871-(541+55)=485-(17+107)=609-(99+117)=254-(84-56)=830-(360-114)=294-(195-182)=732-(516-124)=458-(152-28)=972-(443-413)=85-(209-202)=753-(615-445)=339-(433-353)=705-(912-365)=436-(425-142)=825-(962-915)=299-(232-219)=644-(31-28)=66-(405-397)=177-(596-510)=196-(316-238)=847-(642-487)=201-(411-216)=983-(306-125)=330-(478-225)=622-(465-399)=185-(77-61)=855-(909-292)=323-(257-16)=982-(944-748)=398-(493-418)=516-(548-40)=373-(464-397)=817-(973-955)=370-(432-396)=850-(972-755)=254-(147-123)=526-(525-496)=398-(441-87)=743-(845-789)=154-(176-110)=705-(886-589)=407-(409-394)=813-(680-75)=243÷(45÷5)=680÷(24÷3)=329÷(49÷7)=608÷(20÷5)=342÷(42÷7)=936÷(27÷9)=328÷(14÷7)=875÷(49÷7)=315÷(81÷9)=984÷(14÷7)=292÷(24÷6)=840÷(30÷5)=432÷(20÷5)=56÷(48÷6)=488÷(48÷6)=175÷(14÷2)=52÷(32÷8)=535÷(30÷6)=476÷(28÷7)=726÷(10÷5)=368÷(20÷5)=128÷(56÷7)=444÷(48÷8)=905÷(20÷4)=132÷(18÷3)=204÷(36÷9)=455÷(20÷4)=532÷(28÷7)=100÷(20÷4)=296÷(32÷8)=424÷(16÷4)=60÷(30÷6)=396÷(18÷2)=438÷(12÷2)=76÷(20÷5)=335÷(45÷9)=456÷(10÷5)=925÷(40÷8)=296÷(24÷6)=807÷(12÷4)=954÷(2×3)=912÷(4×2)=360÷(4×2)=752÷(2×2)=696÷(3×2)=900÷(3×3)=16÷(2×2)=504÷(3×2)=624÷(4×2)=990÷(3×3)=582÷(2×3)=808÷(4×2)=244÷(2×2)=356÷(2×2)=930÷(2×3)=60÷(2×3)=80÷(2×2)=912÷(2×3)=732÷(3×2)=428÷(2×2)=312÷(2×3)=808÷(2×4)=747÷(3×3)=320÷(2×2)=636÷(2×3)=976÷(2×4)=16÷(4×2)=552÷(2×2)=588÷(2×2)=600÷(2×3)=642÷(3×2)=536÷(4×2)=272÷(4×2)=468÷(3×3)=801÷(3×3)=936÷(3×2)=144÷(2×3)=492÷(3×2)=696÷(2×4)=996÷(2×2)=44×(14÷2)=688×(12÷2)=192×(16÷4)=510×(16÷8)=263×(18÷9)=934×(10÷2)=480×(18÷9)=289×(21÷3)=107×(18÷6)=484×(20÷5)=73×(40÷8)=602×(42÷7)=106×(56÷8)=527×(45÷5)=32×(42÷7)=425×(48÷8)=245×(27÷9)=129×(49÷7)=330×(16÷8)=991×(63÷7)=73×(15÷3)=860×(28÷7)=36×(48÷8)=973×(36÷6)=309×(21÷7)=393×(72÷8)=24×(36÷6)=954×(30÷6)=34×(24÷8)=794×(16÷2)=425×(10÷5)=347×(27÷9)=74×(32÷4)=920×(20÷5)=352×(10÷5)=631×(64÷8)=105×(24÷4)=819×(49÷7)=78×(18÷3)=787×(27÷3)=49×(75÷5)=61×(330÷6)=42×(80÷4)=13×(50÷2)=28×(153÷9)=82×(82÷2)=20×(150÷5)=66×(609÷7)=15×(108÷2)=83×(176÷8)=43×(42÷2)=90×(70÷5)=20×(140÷5)=65×(360÷9)=18×(240÷5)=77×(384÷6)=74×(39÷3)=31×(432÷8)=19×(100÷4)=37×(190÷5)=17×(234÷9)=63×(70÷2)=15×(138÷6)=70×(164÷4)=24×(304÷8)=96×(693÷7)=22×(148÷4)=11×(266÷7)=45×(20÷2)=18×(96÷8)=10×(171÷3)=93×(305÷5)=33×(135÷5)=13×(549÷9)=30×(88÷4)=15×(132÷4)=30×(119÷7)=80×(22÷2)=10×(240÷4)=44×(665÷7)=147+186×2=591+78×7=189+287×2=891+258×3=235+41×8=810+161×6=14+69×7=953+84×3=68+85×4=936+255×3=142+82×9=625+70×9=361+101×5=27+136×5=197+52×4=444+112×3=249+16×9=672+157×2=79+130×7=66+80×7=39+264×2=692+63×4=12+112×7=602+48×2=207+34×4=612+213×4=404+31×3=51+248×3=52+113×4=234+92×5=285×3+86=122×6+343=73×4+367=127×5+312=59×8+250=500×2+186=137×2+481=16×7+142=176×3+193=27×6+745=73+34×12=424+16×32=41+31×29=942+18×37=154+13×53=620+34×12=23+20×19=242+22×23=165+28×12=640+12×24=135+14×60=850+10×89=313+12×49=849+28×11=47+19×30=91+59×10=61+10×52=691+11×14=95+79×10=41+32×27=285+23×17=366+22×12=450+11×38=157+42×11=156+29×10=746+16×19=336+16×31=604+32×30=181+30×13=835+32×13=10×59+113=41×11+77=18×20+45=35×21+54=15×50+145=18×19+843=29×13+225=24×21+580=17×38+225=22×38+522=359-10×30=703-12×32=344-17×15=550-10×12=250-12×10=705-27×20=272-12×17=799-37×18=428-11×32=789-10×59=453-11×39=368-15×10=296-24×12=617-20×30=383-11×15=987-15×49=387-21×11=519-14×12=476-11×35=901-24×24=405-23×13=969-45×21=489-12×35=481-10×28=496-20×12=823-16×30=423-16×26=436-39×11=348-21×15=420-35×11=423-19×10=906-56×11=493-10×49=821-17×41=494-34×10=730-22×18=420-10×28=975-24×27=346-28×12=744-41×14=389-90×4=485-146×3=453-74×5=765-241×2=481-51×8=866-80×5=328-44×2=566-39×7=397-108×2=581-124×3=442-38×2=458-10×9=485-35×6=935-98×7=346-26×5=788-118×3=451-102×4=719-157×2=434-80×4=912-298×3=340-14×2=969-110×2=493-14×7=862-225×2=300-134×2=174-30×4=399-21×8=565-60×8=315-65×3=880-176×4=408-64×6=839-218×3=452-24×8=895-364×2=436-51×6=758-310×2=408-19×6=882-383×2=484-39×2=966-313×3=42×11-177=16×53-786=13×30-48=13×39-191=21×15-38=14×70-102=12×35-50=21×29-51=15×21-221=61×13-298=16×24-47=23×28-357=27×14-35=71×13-239=10×40-180=20×10-75=15×20-226=30×15-357=12×32-172=11×63-380=12×26-260=22×38-525=24×13-30=20×45-82=15×15-180=29×13-230=24×16-298=16×60-941=26×12-231=29×34-171=11×35-138=14×58-759=11×22-118=14×41-92=12×19-46=44×14-464=14×35-184=43×16-433=14×14-78=17×55-801=71×6-72=778×4-265=343×2-339=113×6-132=118×4-54=331×7-512=112×5-151=815×5-46=95×9-399=62×8-366=39×9-14=589×2-671=85×7-349=240×5-284=135×6-390=292×8-319=84×8-145=247×4-65=92×6-415=412×2-749=371×2-170=216×5-901=44×8-120=456×8-885=486×2-610=661×3-913=244×4-696=635×9-408=103×4-398=254×7-502=137×4-426=129×9-302=230×3-180=516×2-212=278×2-352=675×2-475=161×3-187=350×9-935=112×8-473=359×7-277=268+596÷4=898+210÷3=116+932÷2=936+531÷9=210+740÷5=916+860÷5=362+762÷2=762+395÷5=362+51÷3=392+546÷6=93+699÷3=592+78÷6=79+946÷2=617+944÷2=301+862÷2=951+808÷2=49+292÷2=786+418÷2=239+81÷3=980+222÷3=756÷9+199=420÷2+342=28÷2+366=406÷2+751=448÷7+239=222÷6+478=945÷5+471=308÷2+356=324÷3+27=102÷6+649=156÷2+448=892÷4+351=65÷5+190=30÷2+804=342÷9+50=69÷3+373=365÷5+300=789÷3+473=297÷3+38=925÷5+879=315-144÷3=357-490÷5=146-108÷9=357-942÷6=294-462÷6=299-696÷8=499-225÷5=285-392÷4=111-155÷5=491-133÷7=343-475÷5=858-162÷2=70-176÷4=297-446÷2=454-568÷4=670-876÷3=346-245÷7=212-497÷7=370-344÷2=710-164÷4=466-556÷4=416-282÷6=413-492÷6=165-333÷9=342-792÷3=967-446÷2=301-672÷3=658-280÷7=120-96÷2=257-182÷7=198-240÷4=905-168÷7=211-272÷4=295-405÷5=196-72÷6=877-119÷7=495-688÷8=826-950÷2=176-550÷5=378-606÷6=82×(451-439)=30×(962-865)=16×(250-204)=97×(840-818)=16×(487-473)=45×(639-619)=17×(225-194)=52×(192-162)=23×(284-243)=14×(426-383)=10×(246-216)=58×(739-705)=54×(284-267)=94×(980-953)=23×(155-131)=76×(35-17)=12×(272-239)=20×(907-883)=10×(380-300)=69×(290-209)=(449-438)×52=(879-781)×67=(391-368)×43=(193-142)×79=(355-293)×15=(73-47)×37=(206-142)×14=(262-167)×90=(205-188)×48=(782-751)×43=(297-244)×12=(291-226)×14=(364-330)×23=(585-530)×29=(216-201)×18=(338-260)×71=(153-114)×15=(236-195)×15=(109-84)×38=(126-76)×36=51×(392-387)=705×(443-434)=21×(124-116)=217×(403-397)=148×(278-273)=375×(247-240)=108×(479-470)=151×(437-430)=198×(248-243)=190×(723-720)=178×(131-128)=253×(580-574)=106×(101-96)=215×(996-991)=87×(42-39)=89×(567-560)=36×(350-346)=477×(912-904)=82×(74-66)=442×(487-480)=233×(23-19)=195×(513-509)=158×(119-114)=405×(319-313)=231×(75-71)=434×(159-150)=241×(276-272)=966×(232-228)=90×(50-41)=172×(501-497)=37×(431-424)=445×(254-248)=69×(304-299)=383×(592-588)=60×(143-140)=455×(358-354)=19×(241-234)=959×(157-151)=108×(173-167)=369×(760-756)=168÷(233-227)=54÷(527-525)=196÷(140-138)=522÷(423-417)=282÷(473-470)=638÷(344-342)=318÷(30-27)=96÷(142-138)=306÷(69-63)=18÷(842-833)=432÷(124-116)=343÷(765-758)=414÷(66-60)=668÷(367-363)=424÷(219-211)=564÷(727-724)=78÷(136-134)=216÷(977-971)=340÷(469-465)=270÷(721-718)=288÷(265-256)=465÷(805-802)=414÷(394-385)=948÷(841-835)=302÷(457-455)=532÷(731-724)=312÷(108-106)=990÷(241-232)=287÷(131-124)=15÷(428-423)=162÷(212-210)=194÷(720-718)=500÷(428-424)=258÷(818-815)=432÷(33-30)=364÷(987-983)=468÷(145-136)=406÷(505-498)=384÷(231-223)=746÷(809-807)=(457-103)÷3=(657-33)÷6=(437-365)÷8=(771-336)÷5=(437-189)÷4=(805-523)÷6=(455-41)÷3=(578-464)÷3=(439-151)÷2=(733-625)÷3=(361-88)÷3=(701-305)÷2=(406-235)÷3=(870-39)÷3=(207-74)÷7=(342-172)÷2=(478-138)÷2=(935-47)÷6=(226-64)÷3=(957-363)÷3=(417-129)÷2=(889-171)÷2=(131-103)÷7=(933-60)÷9=(220-88)÷6=(648-555)÷3=(242-188)÷9=(615-391)÷4=(120-58)÷2=(558-534)÷4=(394-380)÷7=(332-324)÷2=(341-167)÷6=(357-297)÷2=(365-53)÷8=(589-64)÷7=(395-240)÷5=(294-174)÷4=(312-152)÷2=(908-876)÷8=1/7+2/7=1/4+3/4=1/8+6/8=7/10+2/10=1/5+2/5=2/9+5/9=1/5+3/5=3/5+2/5=2/6+3/6=4/9+3/9=4/8+2/8=1/3+2/3=3/7-2/7=3/4-1/4=2/4-1/4=6/8-2/8=2/5-1/5=7/9-1/9=2/7-1/7=5/9-2/9=4/8-2/8=7/8-1/8=2/6-1/6=2/3-1/3=8.8+6.2=28.0+36.0=0.3+9.3=4.2+1.5=5.9+0.4=55.4+11.7=2.3+2.1=28.5+23.7=6.7+6.6=3.3+8.4=7.1+7.8=12.0+33.8=6.4+7.6=10.3+38.1=7.0+7.8=6.6+9.1=7.0+4.9=51.2+14.6=6.0+1.9=41.7+7.7=6.9+1.1=2.0+7.8=3.9+0.9=6.6+14.3=9.9+5.1=21.8+8.6=5.8+6.7=9.3+6.2=1.1+7.8=14.8+59.4=1.0+2.7=21.3+54.1=8.1+4.9=5.4+9.9=7.8+1.3=32.6+62.7=4.3+5.5=2.0+31.5=2.4+2.0=3.9+8.4=6.7-1.6=64.5-53.1=9.2-1.1=5.4-3.5=8.9-3.9=71.9-16.9=9.4-1.9=57.1-31.7=5.2-1.6=3.7-1.8=7.9-6.3=13.3-6.9=7.3-2.2=97.4-0.2=9.8-1.7=7.5-1.3=7.2-1.9=10.1-3.5=5.7-2.9=93.9-72.5=9.7-0.3=3.2-2.0=4.0-1.2=42.8-41.8=9.2-3.3=61.2-37.4=2.0-0.2=8.3-5.7=3.8-2.1=95.1-54.0=8.6-7.4=71.6-16.2=7.2-0.8=7.9-5.7=4.9-1.7=62.6-9.1=7.8-4.8=20.5-17.9=9.8-7.0=9.0-7.8=參考答案262+158=420299+489=788202+208=410175+181=356188+265=453565+218=783146+186=332750+836=1586102+313=41518+70=88295+131=426899+517=1416100+188=288730+815=1545235+219=454194+267=461284+175=459783+965=1748293+182=475402+955=135720+101=121342+114=456124+73=197875+691=1566249+77=326261+489=750309+181=490484+164=648115+283=398750+631=138147+257=304925+248=1173125+273=398316+467=78373+364=437247+742=989217+110=327200+342=542247+102=349205+146=351343-295=48652-450=202154-80=74852-783=69470-154=316848-833=15400-348=52315-164=151356-28=328753-596=157398-12=386859-670=189293-83=210118-96=22482-336=146687-611=76208-134=74795-743=52184-142=42699-517=182482-442=40993-839=154402-249=153649-119=530393-198=195318-52=266254-125=129455-294=161470-390=80692-144=548440-398=42602-556=46417-308=109966-422=544208-93=115727-144=583481-75=406834-430=404381-55=326870-521=34950×2=100370×8=2960103×3=309843×8=674410×5=50610×4=244041×3=12377×4=30896×2=192210×5=1050274×2=548603×2=1206326×3=97889×4=356121×7=847980×3=294050×4=200395×6=2370428×2=856981×7=6867294×2=588168×4=67268×8=544890×2=1780122×4=488206×8=164846×6=276125×3=37546×7=322812×6=4872127×7=889818×9=7362192×3=576967×7=6769425×2=850686×9=6174135×5=675470×9=423097×5=485233×8=1864119÷7=17440÷2=220140÷2=70180÷2=90234÷2=11748÷2=24231÷7=33612÷3=20436÷6=6336÷4=84250÷5=50546÷7=7856÷7=891÷7=13396÷2=198660÷3=220336÷8=42964÷4=241200÷8=25566÷2=283360÷4=90510÷5=10212÷4=3516÷3=172294÷2=147328÷8=41324÷6=54846÷2=42363÷9=7692÷2=346300÷6=50796÷4=199232÷2=116700÷4=17521÷7=3315÷3=10588÷2=44378÷3=126264÷4=66636÷6=10649×17=83383×94=780211×76=83687×44=382812×36=43263×13=81930×25=75069×10=69010×22=22092×95=874015×61=91576×64=486419×52=98892×80=736011×43=47393×80=744025×11=27552×20=104016×23=36885×35=297525×24=60034×79=268621×24=50429×96=278445×10=45060×77=462054×11=59438×94=357249×10=49095×49=465531×31=96125×16=40010×50=50067×45=301521×43=90384×30=252029×17=49368×20=136011×81=89113×29=377153+143+450=746350+102+115=56743+595+115=753806+857+736=239989+201+704=994422+970+547=193910+293+639=942125+185+543=853137+399+232=768953+671+753=2377133+296+458=887682+779+902=2363161+118+409=688881+576+927=2384149+582+212=943306+166+471=943230+191+561=982104+938+389=1431244+20+709=973239+553+177=969202+336+274=812334+30+97=461384+85+521=990506+992+299=179710+107+834=951995+848+452=229591+347+14=452259+744+954=1957531+107+67=705308+72+369=74993+145+142=380210+464+96=770787+64+71=922329+839+130=1298111+684+100=895839+113+445=139711+126+657=79438+947+520=1505206+159+615=980193+439+701=1333182+316-127=371306+945-259=99262+176-83=15586+676-401=361161+332-431=62268+520-298=490111+295-65=341242+715-796=16118+450-130=338996+417-671=742105+185-204=86315+725-309=731215+208-119=304573+389-296=666298+18-179=137796+835-584=1047151+287-99=339336+941-945=332326+49-227=148919+96-79=936268+154-129=293520+784-633=671137+148-33=252386+637-943=80192+69-257=4360+501-383=478273+199-226=246518+654-875=297242+227-368=101454+583-203=834148+271-350=69573+571-532=612347+102-342=107700+660-631=72943+280-152=171316+678-349=64534+451-101=384554+383-548=389282+113-134=261580+951-77=1454147-59-77=11988-590-349=49335-114-133=88985-421-222=342443-246-93=104839-504-332=3336-170-88=78913-624-141=148414-312-51=51955-660-294=1402-75-23=304577-268-54=255451-71-367=13954-677-58=219464-116-158=190982-419-216=347350-26-243=81779-166-248=365468-34-360=74694-520-153=21475-212-112=151652-409-63=180427-124-165=138752-16-417=319335-275-44=16705-128-293=284418-133-285=0743-41-609=9395-59-30=6799-368-90=341421-21-115=285325-106-184=35380-31-179=170829-169-165=495121-77-36=8624-95-529=0141-52-11=78994-496-450=48472-213-90=169596-366-145=85228-69+178=337991-435+541=1097448-357+404=495999-882+308=425437-54+74=457637-26+875=1486344-137+119=326910-360+126=676189-35+224=378461-425+737=773371-27+141=485931-755+542=718400-280+214=334862-522+803=1143480-333+317=464931-400+882=1413230-53+270=447760-144+211=827329-108+167=388210-145+994=1059106-30+284=360736-534+575=777474-379+235=330719-432+881=1168447-318+325=454503-386+873=990178-127+18=69299-186+524=637450-287+294=457433-162+872=1143370-134+119=355591-359+697=929268-131+109=246153-28+632=75763-36+198=225809-750+643=70238-32+125=131733-168+537=1102378-88+60=350926-34+181=107313×16×2=41693×87×9=7281916×12×3=57656×86×3=1444814×32×2=89622×13×2=57245×10×2=90024×39×9=842410×12×6=72014×30×8=336013×35×2=91072×94×4=2707217×11×4=74830×29×6=522010×11×9=99044×60×8=2112010×24×4=96058×76×8=3526410×14×6=84012×17×7=142819×18×2=68465×55×2=715010×21×2=42099×29×3=861316×20×2=64073×26×6=1138816×30×2=96045×24×9=972016×28×2=89655×33×9=1633528×10×2=56051×71×8=2896815×11×5=82589×58×3=1548612×12×5=72035×78×6=1638014×13×5=91058×43×9=2244622×17×2=74872×40×8=23040118×2×4=944449×2×8=7184107×3×2=642318×2×5=318021×5×7=735195×3×2=117047×8×2=75271×7×9=447334×7×3=71488×9×4=316811×7×8=61652×7×3=109243×8×2=688212×2×7=296827×6×3=486106×6×5=318038×5×3=57072×8×4=230423×6×7=96685×9×4=306041×2×9=738115×3×7=241533×6×5=99044×3×6=79264×2×7=896295×2×4=236045×2×4=36089×5×4=178031×3×2=186129×7×8=722434×4×3=40842×6×5=126054×2×6=64816×9×6=86444×2×7=61695×6×3=171045×5×3=675109×9×4=392435×4×7=980141×3×5=211512×8×79=758414×7×49=480227×2×92=496837×2×16=118417×3×74=377410×6×83=498016×2×42=134426×2×89=462842×2×95=798032×2×82=524828×2×32=179210×3×80=240044×2×25=220023×3×69=476116×6×23=220826×2×58=301620×4×12=96032×2×32=204829×3×21=182739×2×40=312015×5×19=142523×4×90=828030×3×96=864012×4×66=316810×2×80=160016×2×60=192025×3×46=345010×9×28=252031×2×34=210811×9×86=851414×7×74=725211×3×34=112217×2×79=268613×4×46=239210×9×38=342018×5×46=414020×2×28=112019×2×81=307813×3×36=140424×3×55=396014×69÷2=48335×50÷7=25024×26÷8=7814×61÷7=12214×44÷8=7761×32÷4=48833×12÷2=19869×36÷2=124211×84÷4=23190×77÷2=346522×20÷2=22054×84÷7=64815×28÷5=8424×30÷5=14415×18÷6=4582×18÷4=36916×55÷4=22029×87÷3=84110×90÷6=15024×43÷6=17215×15÷9=2599×35÷7=49510×88÷5=17660×42÷3=84012×44÷3=17675×46÷2=172518×51÷2=45990×91÷7=117021×29÷7=8742×57÷9=26662×16÷8=12415×49÷7=10520×42÷3=28031×58÷2=89914×57÷6=13377×18÷6=23125×16÷4=10048×57÷6=45622×16÷4=8814×46÷4=161291×2÷3=194396×9÷6=59498×2÷7=28349×8÷4=698292×2÷8=73130×8÷5=208236×4÷2=472576×3÷2=86416×4÷2=32845×7÷5=118344×2÷8=11621×4÷3=828106×2÷4=53920×3÷6=46068×6÷4=102134×7÷2=469132×6÷3=26499×2÷3=66150×6÷3=30025×2÷5=1062×6÷2=186420×7÷6=490244×4÷2=488276×5÷3=46020×5÷4=25376×6÷3=75270×8÷2=280181×6÷2=54343×8÷4=86326×6÷3=65214×5÷7=10626×6÷2=1878138×5÷2=34536×2÷3=24264×3÷6=132320×5÷2=80026×6÷4=3914×8÷4=28110×3÷2=165733×9÷3=2199496÷8÷2=31432÷6÷9=8696÷6÷4=29480÷4÷3=40392÷7÷4=14936÷9÷8=13276÷2÷6=23160÷4÷5=8360÷4÷9=10840÷2÷4=105672÷7÷6=16729÷9÷3=2796÷3÷4=8900÷9÷4=25594÷2÷3=99640÷2÷2=160294÷7÷2=21656÷4÷4=41228÷4÷3=19522÷2÷3=87882÷9÷7=14940÷2÷2=235960÷3÷2=160300÷5÷3=20864÷3÷3=96810÷9÷5=18810÷9÷3=30885÷3÷5=59496÷2÷4=62798÷7÷2=57385÷7÷5=11540÷2÷5=54192÷4÷3=16826÷2÷7=59290÷2÷5=29175÷5÷7=5378÷6÷7=9567÷3÷3=63525÷3÷7=25312÷4÷3=26476÷7×6=408562÷2×9=252930÷2×7=105588÷3×2=392441÷7×4=252690÷5×7=966497÷7×2=14248÷8×5=3027÷9×6=18396÷9×7=308402÷6×7=46999÷9×7=77808÷4×7=1414328÷4×5=410408÷3×7=952276÷6×5=230645÷5×9=1161216÷6×8=288624÷6×3=312216÷8×5=135621÷9×6=414550÷2×4=1100810÷2×9=3645424÷4×8=848334÷2×4=668182÷7×4=104534÷3×2=356472÷4×5=590998÷2×5=2495432÷6×9=648882÷3×2=588610÷2×4=1220516÷4×2=258420÷5×9=756954÷6×5=795622÷2×3=933812÷7×9=1044172÷2×5=43060÷2×6=18030÷3×2=2048÷4×64=76866÷2×32=105618÷9×11=2256÷4×16=224148÷4×13=481294÷3×68=666412÷2×80=480232÷8×94=272663÷9×49=343444÷6×46=340481÷9×17=153153÷9×39=663684÷9×13=98896÷6×19=30458÷2×33=957162÷2×74=5994333÷9×24=888584÷8×13=94924÷8×84=25238÷2×62=1178315÷9×10=350104÷4×20=520416÷8×10=520882÷9×66=6468128÷8×25=400828÷9×44=404854÷9×18=108432÷6×30=216018÷6×69=207558÷6×56=520888÷4×25=550568÷8×87=617720÷5×48=192168÷2×51=428416÷2×45=360296÷8×67=2479117÷9×17=221144÷6×16=38448÷2×25=600200÷4×45=2250170+(397-139)=428161+(152-77)=236381+(293-278)=396456+(264-185)=535156+(495-349)=30298+(869-724)=243263+(367-319)=311532+(621-140)=1013424+(459-387)=496634+(854-716)=772270+(216-81)=405374+(626-572)=42816+(364-75)=305327+(498-280)=545406+(467-442)=431402+(682-603)=481166+(237-75)=328969+(839-439)=1369460+(379-181)=658596+(598-336)=858413+(469-337)=545475+(970-266)=1179289+(338-14)=613767+(718-707)=778232+(353-338)=247247+(578-213)=612167+(341-35)=473895+(755-142)=1508392+(437-227)=602982+(903-114)=1771457+(189-42)=604909+(921-692)=1138316+(493-236)=573282+(411-387)=306123+(190-189)=124912+(806-409)=1309169+(178-117)=230518+(831-549)=800426+(403-330)=499199+(335-285)=249471-(24+215)=232827-(417+74)=336436-(39+309)=88994-(118+853)=23386-(10+185)=191721-(167+255)=299437-(111+181)=145995-(439+421)=135466-(114+144)=208943-(36+753)=154410-(165+130)=115925-(168+34)=723347-(113+111)=123914-(170+67)=677428-(46+312)=70932-(691+73)=168276-(19+95)=162679-(330+84)=265224-(32+80)=112922-(95+359)=468380-(18+257)=105918-(169+504)=245396-(103+187)=106770-(510+78)=182481-(204+71)=206721-(216+82)=423484-(78+245)=161953-(634+193)=126379-(32+217)=130979-(217+215)=547455-(360+16)=79678-(317+244)=117376-(165+140)=71919-(710+128)=81392-(216+94)=82915-(183+727)=5400-(216+79)=105871-(541+55)=275485-(17+107)=361609-(99+117)=393254-(84-56)=226830-(360-114)=584294-(195-182)=281732-(516-124)=340458-(152-28)=334972-(443-413)=94285-(209-202)=78753-(615-445)=583339-(433-353)=259705-(912-365)=158436-(425-142)=153825-(962-915)=778299-(232-219)=286644-(31-28)=64166-(405-397)=58177-(596-510)=91196-(316-238)=118847-(642-487)=692201-(411-216)=6983-(306-125)=802330-(478-225)=77622-(465-399)=556185-(77-61)=169855-(909-292)=238323-(257-16)=82982-(944-748)=786398-(493-418)=323516-(548-40)=8373-(464-397)=306817-(973-955)=799370-(432-396)=334850-(972-755)=633254-(147-123)=230526-(525-496)=497398-(441-87)=44743-(845-789)=687154-(176-110)=88705-(886-589)=408407-(409-394)=392813-(680-75)=208243÷(45÷5)=27680÷(24÷3)=85329÷(49÷7)=47608÷(20÷5)=152342÷(42÷7)=57936÷(27÷9)=312328÷(14÷7)=164875÷(49÷7)=125315÷(81÷9)=35984÷(14÷7)=492292÷(24÷6)=73840÷(30÷5)=140432÷(20÷5)=10856÷(48÷6)=7488÷(48÷6)=61175÷(14÷2)=2552÷(32÷8)=13535÷(30÷6)=107476÷(28÷7)=119726÷(10÷5)=363368÷(20÷5)=92128÷(56÷7)=16444÷(48÷8)=74905÷(20÷4)=181132÷(18÷3)=22204÷(36÷9)=51455÷(20÷4)=91532÷(28÷7)=133100÷(20÷4)=20296÷(32÷8)=74424÷(16÷4)=10660÷(30÷6)=12396÷(18÷2)=44438÷(12÷2)=7376÷(20÷5)=19335÷(45÷9)=67456÷(10÷5)=228925÷(40÷8)=185296÷(24÷6)=74807÷(12÷4)=269954÷(2×3)=159912÷(4×2)=114360÷(4×2)=45752÷(2×2)=188696÷(3×2)=116900÷(3×3)=10016÷(2×2)=4504÷(3×2)=84624÷(4×2)=78990÷(3×3)=110582÷(2×3)=97808÷(4×2)=101244÷(2×2)=61356÷(2×2)=89930÷(2×3)=15560÷(2×3)=1080÷(2×2)=20912÷(2×3)=152732÷(3×2)=122428÷(2×2)=107312÷(2×3)=52808÷(2×4)=101747÷(3×3)=83320÷(2×2)=80636÷(2×3)=106976÷(2×4)=12216÷(4×2)=2552÷(2×2)=138588÷(2×2)=147600÷(2×3)=100642÷(3×2)=107536÷(4×2)=67272÷(4×2)=34468÷(3×3)=52801÷(3×3)=89936÷(3×2)=156144÷(2×3)=24492÷(3×2)=82696÷(2×4)=87996÷(2×2)=24944×(14÷2)=308688×(12÷2)=4128192×(16÷4)=768510×(16÷8)=1020263×(18÷9)=526934×(10÷2)=4670480×(18÷9)=960289×(21÷3)=2023107×(18÷6)=321484×(20÷5)=193673×(40÷8)=365602×(42÷7)=3612106×(56÷8)=742527×(45÷5)=474332×(42÷7)=192425×(48÷8)=2550245×(27÷9)=735129×(49÷7)=903330×(16÷8)=660991×(63÷7)=891973×(15÷3)=365860×(28÷7)=344036×(48÷8)=216973×(36÷6)=5838309×(21÷7)=927393×(72÷8)=353724×(36÷6)=144954×(30÷6)=477034×(24÷8)=102794×(16÷2)=6352425×(10÷5)=850347×(27÷9)=104174×(32÷4)=592920×(20÷5)=3680352×(10÷5)=704631×(64÷8)=5048105×(24÷4)=630819×(49÷7)=573378×(18÷3)=468787×(27÷3)=708349×(75÷5)=73561×(330÷6)=335542×(80÷4)=84013×(50÷2)=32528×(153÷9)=47682×(82÷2)=336220×(150÷5)=60066×(609÷7)=574215×(108÷2)=81083×(176÷8)=182643×(42÷2)=90390×(70÷5)=126020×(140÷5)=56065×(360÷9)=260018×(240÷5)=86477×(384÷6)=492874×(39÷3)=96231×(432÷8)=167419×(100÷4)=47537×(190÷5)=140617×(234÷9)=44263×(70÷2)=220515×(138÷6)=34570×(164÷4)=287024×(304÷8)=91296×(693÷7)=950422×(148÷4)=81411×(266÷7)=41845×(20÷2)=45018×(96÷8)=21610×(171÷3)=57093×(305÷5)=567333×(135÷5)=89113×(549÷9)=79330×(88÷4)=66015×(132÷4)=49530×(119÷7)=51080×(22÷2)=88010×(240÷4)=60044×(665÷7)=41801