三年级数学计算题专项练习汇编及答案

三年级数学计算题专项练习汇编及答案88+286=840+179=152+183=418+108=309+145=758+138=358+95=418+784=250+69=165+288=274+170=314+529=342+63=336+891=146+197=96+78=302+118=853+986=110+226=730+634=101+94=169+170=192+168=115+36=72+324=409+583=172+250=145+178=126+177=561+480=274+125=415+640=272+183=341+432=67+190=586+379=155+314=891+495=103+358=556+151=332-172=994-668=487-68=695-228=375-107=679-553=235-43=354-256=396-90=614-485=378-63=589-237=376-250=831-234=148-41=733-45=257-138=601-199=377-158=882-420=117-91=378-147=268-175=532-498=442-106=750-63=245-167=893-599=457-272=941-227=316-50=986-571=341-127=759-738=367-337=623-380=494-217=303-222=372-185=803-548=186×5=859×2=298×3=348×6=189×2=205×7=131×7=420×5=68×7=909×6=160×5=931×4=83×5=725×7=33×7=616×5=13×4=213×8=150×2=363×2=110×4=623×5=231×2=675×5=133×5=565×7=327×2=554×4=140×2=194×6=155×5=858×5=441×2=612×8=106×9=511×3=27×2=64×9=48×3=682×8=366÷3=528÷2=138÷2=931÷7=186÷2=36÷9=284÷2=801÷3=385÷7=702÷9=194÷2=240÷3=256÷2=372÷6=330÷3=504÷8=304÷2=324÷4=216÷4=75÷3=308÷7=60÷6=304÷4=440÷2=24÷2=162÷3=40÷5=105÷3=342÷9=210÷7=252÷2=705÷5=180÷4=908÷2=387÷3=260÷5=184÷2=342÷3=205÷5=480÷4=19×34=22×57=64×11=65×43=35×22=89×80=67×14=27×89=75×12=36×71=15×22=88×10=17×43=83×17=29×17=51×27=35×17=97×38=36×11=20×30=27×16=76×26=25×27=38×83=24×13=79×53=14×31=27×23=79×12=12×75=20×34=81×24=19×41=56×71=11×83=64×32=25×39=44×63=32×15=73×60=55+93+284=74+840+208=37+126+735=204+693+227=512+61+19=23+892+642=350+174+411=440+603+215=231+452+141=690+557+622=18+110+462=401+241+141=59+521+44=315+455+580=52+738+31=329+923+365=481+287+137=917+170+87=153+145+447=24+930+388=113+339+148=698+13+882=171+58+636=64+559+861=23+434+375=132+580+683=11+161+79=269+741+991=16+544+217=252+156+112=153+66+339=17+755+936=11+720+19=356+959+440=441+119+285=579+468+179=224+205+544=615+11+446=326+86+225=575+597+918=35+35-68=823+553-212=350+135-337=897+270-458=67+319-385=293+560-823=112+328-343=576+312-316=113+292-374=922+835-702=107+289-143=996+383-870=103+145-160=180+956-225=289+148-269=240+554-656=268+11-198=809+570-422=18+413-421=796+867-17=217+38-149=911+817-883=134+242-219=95+809-58=334+89-243=861+201-463=224+89-274=147+427-536=229+77-236=669+972-425=194+191-105=615+737-502=422+13-109=736+109-615=43+375-325=950+447-79=137+239-106=590+333-490=347+48-371=573+843-990=324-72-88=723-271-253=369-62-16=908-256-532=441-122-91=674-244-252=357-101-123=995-429-349=322-222-59=977-10-44=482-178-299=746-312-368=476-246-187=901-791-100=373-129-128=969-141-606=172-58-94=627-160-141=381-356-16=668-15-487=290-17-262=469-168-243=252-16-59=888-30-681=307-97-103=611-468-40=480-405-11=978-172-77=339-71-209=452-132-34=245-66-53=958-295-365=421-235-27=930-234-241=435-12-81=765-111-189=493-167-63=895-332-274=433-142-264=499-329-96=304-208+56=277-134+168=437-406+319=787-17+175=270-250+66=804-80+713=181-150+446=992-804+685=466-218+43=885-484+461=140-101+257=352-225+533=294-267+292=911-19+977=354-352+220=127-109+44=351-319+54=511-334+990=407-373+438=643-417+454=193-87+116=818-770+147=452-400+315=617-268+587=436-221+39=833-700+710=82-41+19=976-383+225=304-298+86=825-295+371=185-160+320=957-438+163=436-205+252=984-290+157=228-86+243=435-205+900=452-224+264=921-368+214=258-140+253=235-201+805=20×11×4=39×56×3=12×19×3=34×79×6=16×12×4=36×97×5=18×19×2=83×19×4=10×31×2=59×37×7=17×13×2=44×90×6=22×10×4=18×75×8=13×37×2=64×56×4=12×23×2=82×11×7=10×10×2=18×92×8=15×32×2=34×92×7=12×19×2=19×93×2=12×30×2=45×12×4=19×21×2=43×25×7=13×15×4=34×59×4=10×25×2=21×25×8=23×11×3=48×29×2=23×19×2=59×42×9=11×10×7=86×34×2=23×21×2=21×51×6=65×2×5=36×8×4=25×4×5=160×4×2=19×5×7=88×9×2=37×7×3=138×4×9=69×4×2=85×6×8=20×7×3=389×2×8=150×2×3=133×6×7=12×9×7=20×8×4=52×2×3=64×5×8=20×3×8=85×5×3=18×9×5=77×3×7=55×2×6=11×9×3=19×9×5=57×9×3=35×6×3=112×6×8=16×5×7=120×2×9=32×8×3=41×5×7=142×2×3=236×4×9=148×2×3=211×4×6=19×3×5=485×2×9=31×7×4=98×7×8=21×3×54=46×2×96=44×2×70=16×3×71=21×2×22=11×7×92=11×7×12=15×4×55=30×3×75=23×4×84=24×4×67=14×2×71=15×2×36=16×4×58=22×3×64=36×2×78=15×2×72=17×3×63=15×5×10=19×5×72=14×4×53=46×2×89=20×2×28=11×9×83=27×3×33=11×7×31=30×2×10=12×2×77=14×2×22=25×2×13=10×5×67=13×3×66=40×2×57=22×2×29=32×2×21=33×3×55=10×5×70=32×3×49=16×2×43=41×2×32=33×16÷8=72×13÷4=15×50÷2=24×90÷3=13×24÷4=83×64÷4=23×36÷9=63×44÷6=20×41÷4=77×68÷4=22×45÷6=88×62÷4=23×24÷2=75×96÷3=33×10÷2=30×55÷3=12×65÷3=12×79÷4=19×24÷2=34×42÷7=52×12÷8=40×34÷5=16×54÷8=54×70÷3=24×18÷9=30×37÷6=33×10÷6=11×81÷3=24×30÷5=18×14÷3=18×13÷3=26×10÷5=20×18÷2=41×96÷2=46×18÷4=60×90÷9=64×12÷4=25×20÷4=36×11÷9=16×46÷4=322×3÷2=12×2÷6=119×8÷2=984×5÷3=105×4÷5=705×2÷6=60×6÷4=712×8÷4=42×6÷9=108×3÷4=290×3÷5=292×7÷2=135×4÷6=138×5÷2=194×4÷2=148×9÷3=408×2÷6=544×8÷2=54×4÷2=414×8÷4=28×3÷7=360×6÷2=156×2÷3=530×7÷2=156×6÷2=387×8÷6=121×4÷2=558×9÷6=208×2÷4=878×4÷8=84×9÷2=905×2÷5=330×3÷5=864×6÷8=488×2÷8=983×9÷3=99×6÷9=700×6÷3=78×6÷9=711×7÷3=144÷3÷2=750÷2÷5=582÷3÷2=588÷7÷6=966÷7÷2=594÷9÷2=414÷2÷3=264÷3÷4=42÷3÷2=876÷2÷6=336÷4÷2=240÷2÷2=90÷6÷3=560÷7÷8=672÷4÷8=656÷2÷2=216÷9÷6=930÷5÷6=360÷3÷8=273÷7÷3=512÷4÷4=880÷5÷4=720÷6÷4=162÷9÷6=600÷3÷4=60÷3÷4=864÷4÷2=424÷2÷4=336÷4÷4=184÷2÷4=636÷4÷3=696÷2÷4=640÷4÷8=522÷6÷3=225÷5÷3=410÷2÷5=450÷5÷6=452÷2÷2=84÷6÷7=774÷9÷2=48÷4×8=422÷2×4=453÷3×2=785÷5×8=474÷2×5=459÷9×6=795÷5×7=546÷6×9=48÷6×4=890÷2×6=878÷2×6=222÷2×3=738÷2×7=958÷2×6=864÷6×7=616÷2×3=456÷4×6=117÷3×4=440÷4×5=126÷6×3=924÷7×9=378÷9×7=358÷2×6=82÷2×4=332÷2×8=420÷3×8=516÷2×9=655÷5×9=256÷8×2=195÷3×6=72÷9×5=856÷2×8=760÷2×7=590÷5×3=740÷2×8=720÷2×5=540÷4×7=558÷3×6=85÷5×8=153÷3×2=65÷5×56=32÷4×85=126÷9×18=148÷2×58=184÷8×10=28÷2×11=336÷8×22=423÷9×91=96÷3×11=75÷3×96=225÷9×24=10÷5×17=84÷3×18=455÷7×87=55÷5×77=132÷2×71=78÷6×67=470÷5×22=592÷8×10=312÷4×58=42÷3×19=376÷8×18=123÷3×10=264÷8×56=162÷3×10=60÷2×52=63÷7×35=388÷4×80=108÷9×37=498÷6×45=72÷6×25=684÷9×52=296÷8×17=864÷9×88=180÷5×11=36÷6×66=42÷6×69=120÷6×29=116÷2×16=792÷9×36=125+(180-62)=728+(540-172)=220+(329-10)=342+(947-77)=122+(288-222)=184+(384-212)=283+(450-394)=195+(159-65)=368+(377-247)=60+(567-274)=89+(221-149)=545+(747-371)=417+(498-184)=955+(706-182)=69+(214-36)=528+(897-341)=362+(285-214)=105+(553-360)=256+(288-104)=80+(708-41)=339+(340-231)=937+(822-462)=494+(444-383)=921+(747-600)=103+(447-323)=318+(941-346)=472+(352-153)=784+(872-21)=208+(449-445)=781+(880-852)=243+(247-156)=965+(595-583)=74+(469-54)=994+(600-566)=148+(201-130)=451+(586-59)=307+(464-332)=294+(751-131)=229+(285-183)=852+(667-300)=319-(153+126)=440-(208+31)=293-(32+222)=947-(763+26)=364-(92+96)=895-(767+57)=291-(56+135)=908-(394+65)=423-(29+280)=946-(593+78)=498-(288+49)=504-(95+145)=359-(12+225)=901-(137+180)=431-(75+287)=672-(145+315)=440-(192+67)=870-(357+450)=109-(81+11)=712-(137+502)=488-(223+71)=603-(327+36)=396-(109+270)=505-(126+246)=262-(115+35)=987-(104+24)=489-(44+327)=854-(157+279)=368-(50+267)=632-(278+197)=377-(211+85)=739-(30+395)=361-(72+41)=678-(508+83)=452-(114+147)=956-(808+106)=458-(133+139)=938-(29+442)=379-(144+225)=952-(316+344)=460-(149-30)=690-(478-316)=425-(194-142)=727-(887-215)=439-(288-41)=321-(955-769)=384-(330-92)=450-(277-136)=285-(411-199)=440-(413-183)=208-(207-98)=130-(772-695)=64-(278-215)=948-(858-410)=97-(486-460)=995-(984-214)=469-(169-16)=384-(306-237)=463-(491-401)=946-(662-387)=404-(265-90)=376-(770-714)=329-(103-43)=915-(452-33)=60-(405-379)=177-(973-805)=489-(476-286)=911-(975-642)=179-(265-264)=941-(371-272)=190-(296-109)=992-(647-260)=427-(463-315)=711-(971-327)=173-(311-157)=215-(907-894)=495-(466-14)=698-(393-240)=493-(487-407)=202-(888-842)=84÷(32÷8)=438÷(18÷9)=245÷(21÷3)=658÷(63÷9)=320÷(20÷4)=112÷(64÷8)=44÷(12÷3)=436÷(12÷6)=48÷(24÷3)=328÷(72÷9)=210÷(42÷7)=368÷(18÷9)=198÷(18÷3)=130÷(40÷8)=180÷(18÷2)=399÷(63÷9)=495÷(35÷7)=582÷(18÷9)=387÷(27÷3)=68÷(18÷9)=60÷(18÷3)=462÷(35÷5)=406÷(12÷6)=542÷(16÷8)=74÷(10÷5)=696÷(12÷3)=184÷(24÷6)=830÷(14÷7)=39÷(21÷7)=220÷(28÷7)=84÷(18÷3)=108÷(36÷6)=320÷(30÷6)=365÷(30÷6)=392÷(40÷5)=579÷(21÷7)=480÷(45÷9)=976÷(72÷9)=144÷(16÷8)=723÷(12÷4)=531÷(3×3)=588÷(2×3)=162÷(3×2)=540÷(2×3)=711÷(3×3)=402÷(2×3)=408÷(3×2)=90÷(3×2)=783÷(3×3)=320÷(2×2)=68÷(2×2)=624÷(2×3)=44÷(2×2)=560÷(2×4)=544÷(2×4)=472÷(4×2)=822÷(2×3)=660÷(2×3)=963÷(3×3)=848÷(4×2)=464÷(4×2)=432÷(2×3)=858÷(3×2)=864÷(2×2)=424÷(2×2)=284÷(2×2)=114÷(2×3)=648÷(2×2)=630÷(2×3)=696÷(4×2)=60÷(2×2)=228÷(2×2)=632÷(4×2)=832÷(2×4)=600÷(2×4)=342÷(3×3)=20÷(2×2)=198÷(2×3)=660÷(2×2)=978÷(2×3)=150×(20÷5)=724×(27÷3)=169×(12÷4)=96×(40÷8)=43×(72÷9)=944×(28÷7)=183×(27÷9)=245×(27÷9)=411×(16÷8)=329×(18÷9)=96×(56÷8)=906×(21÷3)=59×(35÷5)=682×(14÷7)=79×(56÷7)=821×(81÷9)=424×(12÷6)=897×(45÷5)=20×(36÷6)=277×(12÷3)=87×(42÷6)=886×(24÷8)=102×(42÷7)=593×(12÷4)=14×(30÷5)=42×(30÷6)=40×(63÷9)=890×(21÷3)=60×(42÷6)=760×(63÷9)=74×(36÷9)=164×(24÷3)=173×(25÷5)=645×(36÷6)=86×(56÷8)=132×(18÷9)=114×(28÷4)=720×(16÷8)=493×(16÷8)=903×(20÷4)=14×(60÷2)=70×(420÷7)=10×(285÷5)=65×(259÷7)=70×(126÷9)=98×(96÷2)=55×(99÷9)=10×(99÷9)=11×(118÷2)=39×(207÷9)=67×(44÷4)=56×(50÷2)=76×(99÷9)=70×(42÷3)=26×(231÷7)=32×(684÷9)=20×(132÷4)=88×(480÷8)=24×(44÷4)=84×(486÷6)=10×(80÷5)=68×(168÷4)=42×(90÷6)=20×(465÷5)=16×(77÷7)=54×(42÷3)=33×(100÷4)=70×(34÷2)=25×(200÷8)=71×(171÷3)=58×(36÷3)=12×(585÷9)=11×(265÷5)=82×(455÷7)=19×(154÷7)=21×(133÷7)=16×(275÷5)=56×(608÷8)=18×(108÷4)=58×(152÷2)=55+228×3=279+60×8=438+25×4=715+374×2=245+140×3=974+114×3=432+24×5=902+69×6=334+322×2=124+153×6=131+61×3=714+214×2=436+26×2=595+364×2=362+201×3=515+436×2=106+56×3=514+159×2=328+86×6=269+82×4=248+65×9=267+88×8=136+113×4=909+151×6=113+14×7=616+171×4=211+214×3=477+141×2=399+55×4=330+19×4=16×6+66=13×9+191=149×2+150=58×9+310=178×3+341=73×2+375=20×6+273=434×2+721=114×2+70=359×2+433=368+15×18=656+39×11=202+37×19=630+55×18=164+52×16=575+13×69=217+15×42=147+24×28=64+87×10=35+43×12=13+11×50=877+36×22=47+11×78=110+12×50=497+33×10=414+21×26=170+10×20=905+26×21=283+41×16=827+18×45=86+15×42=727+11×63=170+11×28=82+19×10=16+13×75=75+10×87=251+12×36=166+11×26=472+22×11=530+11×27=58×13+38=74×10+473=13×41+12=14×14+389=44×10+401=13×49+935=16×10+325=11×46+202=34×21+128=12×56+992=403-28×10=742-21×35=381-15×15=893-15×41=374-21×14=761-12×36=455-21×13=875-32×10=379-11×20=405-30×13=489-15×30=898-10×48=200-12×13=629-12×14=260-10×15=540-13×31=421-25×10=705-44×15=360-11×30=357-14×25=318-15×12=451-24×15=500-10×18=375-14×17=353-12×13=600-12×13=121-11×11=846-45×11=298-10×11=990-30×16=469-26×12=855-23×14=482-15×27=652-16×25=423-11×28=461-18×10=210-10×17=971-41×13=343-14×18=851-20×42=205-43×4=970-110×2=351-47×2=880-83×2=496-60×6=593-124×3=259-22×3=692-332×2=402-38×4=710-109×3=473-24×3=913-146×4=365-25×7=590-78×6=406-46×5=568-56×3=222-38×5=999-28×6=446-71×3=715-14×5=423-46×7=855-89×9=494-80×3=577-47×8=269-37×2=878-52×8=218-104×2=459-27×9=329-44×2=790-41×5=439-47×7=944-304×2=347-32×4=668-44×5=332-40×3=832-268×3=190-25×5=929-124×4=178-88×2=476-198×2=20×12-209=26×10-30=28×11-70=21×42-511=12×31-149=24×28-219=10×49-176=68×11-748=19×23-360=23×37-690=27×16-262=37×26-849=15×19-217=50×18-173=14×26-141=43×21-640=13×35-256=11×69-233=22×19-27=15×38-245=22×14-119=38×11-355=24×19-394=19×31-199=47×10-437=49×20-953=16×30-403=37×18-53=20×10-168=61×14-124=13×35-408=55×18-638=44×10-220=17×34-281=26×19-40=13×63-800=43×11-32=12×52-14=23×16-209=41×22-839=176×2-131=712×5-849=15×8-19=467×8-74=85×8-298=558×2-748=120×6-530=879×3-38=136×4-292=734×7-737=109×8-858=574×3-46=85×9-294=567×7-585=106×6-56=796×6-401=166×6-803=835×8-425=259×2-322=538×4-75=240×4-700=377×5-890=287×2-52=156×8-765=52×9-95=263×9-338=394×2-775=488×3-43=367×2-664=749×2-498=171×4-50=705×7-145=458×2-376=468×2-224=120×5-71=182×3-40=103×2-142=314×8-193=152×6-910=357×8-192=163+156÷3=427+822÷6=261+318÷6=878+776÷4=203+362÷2=468+668÷4=468+309÷3=448+556÷2=162+882÷7=95+810÷3=47+68÷4=551+675÷3=26+111÷3=200+332÷2=319+754÷2=248+291÷3=35+740÷2=985+690÷6=375+974÷2=11+898÷2=864÷9+480=360÷3+169=539÷7+234=784÷7+974=954÷9+58=925÷5+549=816÷2+329=330÷2+196=796÷2+390=936÷3+484=77÷7+419=890÷5+391=460÷4+166=60÷2+14=644÷7+398=490÷2+368=903÷7+266=508÷2+944=657÷9+11=60÷2+879=452-198÷6=290-542÷2=204-372÷3=739-627÷3=395-234÷6=241-10÷5=470-396÷9=795-951÷3=495-924÷2=831-498÷2=195-244÷4=916-318÷6=246-725÷5=539-252÷6=444-980÷5=755-273÷7=407-516÷4=717-654÷3=432-98÷2=828-936÷2=494-116÷4=920-994÷2=361-141÷3=576-884÷2=177-603÷9=762-452÷4=497-624÷6=608-672÷4=88-424÷8=872-680÷5=433-598÷2=664-762÷3=158-192÷2=379-732÷3=270-925÷5=497-327÷3=488-477÷9=763-896÷2=482-81÷3=792-396÷9=12×(418-400)=94×(947-859)=54×(353-340)=27×(172-97)=33×(191-161)=72×(88-16)=56×(165-154)=66×(697-601)=35×(434-416)=88×(338-313)=11×(422-356)=69×(794-764)=14×(470-424)=83×(912-874)=13×(108-94)=57×(305-221)=33×(441-421)=50×(488-404)=20×(102-63)=86×(490-424)=(449-411)×22=(104-39)×25=(135-104)×18=(866-844)×14=(404-370)×26=(416-340)×70=(229-206)×10=(93-73)×45=(439-410)×33=(829-741)×48=(283-272)×51=(124-102)×48=(273-237)×14=(451-409)×80=(253-222)×23=(992-980)×53=(123-98)×16=(303-282)×27=(230-214)×16=(934-854)×54=119×(328-322)=761×(595-588)=110×(215-210)=716×(484-479)=105×(158-152)=112×(791-782)=300×(377-374)=27×(593-590)=69×(356-353)=741×(323-318)=100×(431-426)=319×(927-921)=163×(82-79)=935×(149-140)=11×(263-254)=310×(115-112)=99×(457-452)=855×(336-332)=14×(164-159)=402×(446-437)=283×(401-398)=208×(716-712)=93×(315-311)=883×(297-292)=293×(248-245)=129×(504-497)=18×(189-180)=501×(978-973)=75×(457-451)=575×(524-515)=268×(427-424)=282×(104-99)=247×(465-461)=324×(663-655)=39×(412-404)=771×(153-148)=61×(251-246)=331×(459-451)=244×(17-13)=414×(696-692)=488÷(367-363)=692÷(205-201)=276÷(475-472)=216÷(743-735)=384÷(357-349)=470÷(787-785)=486÷(413-410)=248÷(403-401)=496÷(241-233)=412÷(544-542)=105÷(234-231)=312÷(888-885)=96÷(321-315)=876÷(99-93)=75÷(104-99)=186÷(170-167)=156÷(16-14)=976÷(514-510)=150÷(87-85)=432÷(382-373)=130÷(489-484)=10÷(997-992)=480÷(43-41)=86÷(294-292)=260÷(296-291)=420÷(554-547)=198÷(152-149)=158÷(519-517)=424÷(357-353)=180÷(673-671)=168÷(15-12)=424÷(109-105)=116÷(430-428)=460÷(966-964)=222÷(227-225)=476÷(959-952)=168÷(337-335)=852÷(160-154)=354÷(367-365)=711÷(865-856)=(475-147)÷8=(754-102)÷2=(322-270)÷2=(870-570)÷3=(468-48)÷5=(405-391)÷2=(429-15)÷2=(840-288)÷2=(465-207)÷3=(528-126)÷2=(483-83)÷5=(933-331)÷7=(301-157)÷4=(819-777)÷6=(468-192)÷2=(135-63)÷4=(493-409)÷2=(522-138)÷4=(388-332)÷4=(674-18)÷4=(336-221)÷5=(897-401)÷2=(326-191)÷3=(894-600)÷7=(127-73)÷2=(962-907)÷5=(397-285)÷2=(599-89)÷5=(384-376)÷4=(533-397)÷2=(253-28)÷3=(756-123)÷3=(331-283)÷4=(708-669)÷3=(494-158)÷2=(482-328)÷7=(478-66)÷4=(879-67)÷4=(484-420)÷2=(981-197)÷7=2/8+5/8=1/5+3/5=4/8+3/8=1/4+2/4=2/6+3/6=4/7+3/7=1/8+2/8=1/8+5/8=1/5+2/5=3/10+7/10=4/7+2/7=3/10+2/10=2/4-1/4=3/8-1/8=2/5-1/5=5/9-4/9=3/6-2/6=5/9-2/9=4/7-2/7=3/5-1/5=2/6-1/6=2/3-1/3=5/8-1/8=4/8-3/8=9.9+5.8=3.1+77.7=5.9+3.9=2.6+3.8=2.7+4.0=5.9+84.7=1.9+2.0=59.4+16.7=6.6+1.9=2.2+6.4=1.9+7.4=17.0+75.2=1.1+7.6=64.1+12.5=4.0+4.4=8.0+9.1=9.9+1.0=38.6+31.5=4.1+8.2=84.0+0.7=1.3+7.4=4.7+6.1=7.2+7.0=46.6+39.1=4.6+6.8=21.2+21.2=1.8+5.0=4.7+5.3=7.7+5.1=67.7+27.5=5.7+4.2=22.5+68.0=0.4+7.7=1.6+6.6=6.5+2.0=72.6+12.0=4.7+2.5=21.4+21.9=0.9+4.8=8.3+3.4=3.2-1.9=16.8-0.7=9.1-4.4=2.4-1.2=5.2-3.3=68.4-39.3=5.3-0.2=79.2-25.2=9.0-7.4=3.3-3.2=7.1-2.2=68.6-48.4=4.6-0.2=6.7-3.3=4.9-3.2=3.1-1.4=8.2-4.9=40.0-4.8=7.3-4.9=58.2-23.4=2.8-0.9=10.0-9.6=7.2-0.5=30.9-12.9=8.4-4.9=60.9-55.2=7.2-5.3=9.7-2.3=3.5-2.0=55.9-54.5=4.8-2.2=98.1-37.9=5.5-2.2=7.8-6.1=9.4-1.0=60.4-57.9=5.5-1.4=70.2-26.5=6.2-0.6=9.4-4.1=参考答案88+286=374840+179=1019152+183=335418+108=526309+145=454758+138=896358+95=453418+784=1202250+69=319165+288=453274+170=444314+529=843342+63=405336+891=1227146+197=34396+78=174302+118=420853+986=1839110+226=336730+634=1364101+94=195169+170=339192+168=360115+36=15172+324=396409+583=992172+250=422145+178=323126+177=303561+480=1041274+125=399415+640=1055272+183=455341+432=77367+190=257586+379=965155+314=469891+495=1386103+358=461556+151=707332-172=160994-668=326487-68=419695-228=467375-107=268679-553=126235-43=192354-256=98396-90=306614-485=129378-63=315589-237=352376-250=126831-234=597148-41=107733-45=688257-138=119601-199=402377-158=219882-420=462117-91=26378-147=231268-175=93532-498=34442-106=336750-63=687245-167=78893-599=294457-272=185941-227=714316-50=266986-571=415341-127=214759-738=21367-337=30623-380=243494-217=277303-222=81372-185=187803-548=255186×5=930859×2=1718298×3=894348×6=2088189×2=378205×7=1435131×7=917420×5=210068×7=476909×6=5454160×5=800931×4=372483×5=415725×7=507533×7=231616×5=308013×4=52213×8=1704150×2=300363×2=726110×4=440623×5=3115231×2=462675×5=3375133×5=665565×7=3955327×2=654554×4=2216140×2=280194×6=1164155×5=775858×5=4290441×2=882612×8=4896106×9=954511×3=153327×2=5464×9=57648×3=144682×8=5456366÷3=122528÷2=264138÷2=69931÷7=133186÷2=9336÷9=4284÷2=142801÷3=267385÷7=55702÷9=78194÷2=97240÷3=80256÷2=128372÷6=62330÷3=110504÷8=63304÷2=152324÷4=81216÷4=5475÷3=25308÷7=4460÷6=10304÷4=76440÷2=22024÷2=12162÷3=5440÷5=8105÷3=35342÷9=38210÷7=30252÷2=126705÷5=141180÷4=45908÷2=454387÷3=129260÷5=52184÷2=92342÷3=114205÷5=41480÷4=12019×34=64622×57=125464×11=70465×43=279535×22=77089×80=712067×14=93827×89=240375×12=90036×71=255615×22=33088×10=88017×43=73183×17=141129×17=49351×27=137735×17=59597×38=368636×11=39620×30=60027×16=43276×26=197625×27=67538×83=315424×13=31279×53=418714×31=43427×23=62179×12=94812×75=90020×34=68081×24=194419×41=77956×71=397611×83=91364×32=204825×39=97544×63=277232×15=48073×60=438055+93+284=43274+840+208=112237+126+735=898204+693+227=1124512+61+19=59223+892+642=1557350+174+411=935440+603+215=1258231+452+141=824690+557+622=186918+110+462=590401+241+141=78359+521+44=624315+455+580=135052+738+31=821329+923+365=1617481+287+137=905917+170+87=1174153+145+447=74524+930+388=1342113+339+148=600698+13+882=1593171+58+636=86564+559+861=148423+434+375=832132+580+683=139511+161+79=251269+741+991=200116+544+217=777252+156+112=520153+66+339=55817+755+936=170811+720+19=750356+959+440=1755441+119+285=845579+468+179=1226224+205+544=973615+11+446=1072326+86+225=637575+597+918=209035+35-68=2823+553-212=1164350+135-337=148897+270-458=70967+319-385=1293+560-823=30112+328-343=97576+312-316=572113+292-374=31922+835-702=1055107+289-143=253996+383-870=509103+145-160=88180+956-225=911289+148-269=168240+554-656=138268+11-198=81809+570-422=95718+413-421=10796+867-17=1646217+38-149=106911+817-883=845134+242-219=15795+809-58=846334+89-243=180861+201-463=599224+89-274=39147+427-536=38229+77-236=70669+972-425=1216194+191-105=280615+737-502=850422+13-109=326736+109-615=23043+375-325=93950+447-79=1318137+239-106=270590+333-490=433347+48-371=24573+843-990=426324-72-88=164723-271-253=199369-62-16=291908-256-532=120441-122-91=228674-244-252=178357-101-123=133995-429-349=217322-222-59=41977-10-44=923482-178-299=5746-312-368=66476-246-187=43901-791-100=10373-129-128=116969-141-606=222172-58-94=20627-160-141=326381-356-16=9668-15-487=166290-17-262=11469-168-243=58252-16-59=177888-30-681=177307-97-103=107611-468-40=103480-405-11=64978-172-77=729339-71-209=59452-132-34=286245-66-53=126958-295-365=298421-235-27=159930-234-241=455435-12-81=342765-111-189=465493-167-63=263895-332-274=289433-142-264=27499-329-96=74304-208+56=152277-134+168=311437-406+319=350787-17+175=945270-250+66=86804-80+713=1437181-150+446=477992-804+685=873466-218+43=291885-484+461=862140-101+257=296352-225+533=660294-267+292=319911-19+977=1869354-352+220=222127-109+44=62351-319+54=86511-334+990=1167407-373+438=472643-417+454=680193-87+116=222818-770+147=195452-400+315=367617-268+587=936436-221+39=254833-700+710=84382-41+19=60976-383+225=818304-298+86=92825-295+371=901185-160+320=345957-438+163=682436-205+252=483984-290+157=851228-86+243=385435-205+900=1130452-224+264=492921-368+214=767258-140+253=371235-201+805=83920×11×4=88039×56×3=655212×19×3=68434×79×6=1611616×12×4=76836×97×5=1746018×19×2=68483×19×4=630810×31×2=62059×37×7=1528117×13×2=44244×90×6=2376022×10×4=88018×75×8=1080013×37×2=96264×56×4=1433612×23×2=55282×11×7=631410×10×2=20018×92×8=1324815×32×2=96034×92×7=2189612×19×2=45619×93×2=353412×30×2=72045×12×4=216019×21×2=79843×25×7=752513×15×4=78034×59×4=802410×25×2=50021×25×8=420023×11×3=75948×29×2=278423×19×2=87459×42×9=2230211×10×7=77086×34×2=584823×21×2=96621×51×6=642665×2×5=65036×8×4=115225×4×5=500160×4×2=128019×5×7=66588×9×2=158437×7×3=777138×4×9=496869×4×2=55285×6×8=408020×7×3=420389×2×8=6224150×2×3=900133×6×7=558612×9×7=75620×8×4=64052×2×3=31264×5×8=256020×3×8=48085×5×3=127518×9×5=81077×3×7=161755×2×6=66011×9×3=29719×9×5=85557×9×3=153935×6×3=630112×6×8=537616×5×7=560120×2×9=216032×8×3=76841×5×7=1435142×2×3=852236×4×9=8496148×2×3=888211×4×6=506419×3×5=285485×2×9=873031×7×4=86898×7×8=548821×3×54=340246×2×96=883244×2×70=616016×3×71=340821×2×22=92411×7×92=708411×7×12=92415×4×55=330030×3×75=675023×4×84=772824×4×67=643214×2×71=198815×2×36=108016×4×58=371222×3×64=422436×2×78=561615×2×72=216017×3×63=321315×5×10=75019×5×72=684014×4×53=296846×2×89=818820×2×28=112011×9×83=821727×3×33=267311×7×31=238730×2×10=60012×2×77=184814×2×22=61625×2×13=65010×5×67=335013×3×66=257440×2×57=456022×2×29=127632×2×21=134433×3×55=544510×5×70=350032×3×49=470416×2×43=137641×2×32=262433×16÷8=6672×13÷4=23415×50÷2=37524×90÷3=72013×24÷4=7883×64÷4=132823×36÷9=9263×44÷6=46220×41÷4=20577×68÷4=130922×45÷6=16588×62÷4=136423×24÷2=27675×96÷3=240033×10÷2=16530×55÷3=55012×65÷3=26012×79÷4=23719×24÷2=22834×42÷7=20452×12÷8=7840×34÷5=27216×54÷8=10854×70÷3=126024×18÷9=4830×37÷6=18533×10÷6=5511×81÷3=29724×30÷5=14418×14÷3=8418×13÷3=7826×10÷5=5220×18÷2=18041×96÷2=196846×18÷4=20760×90÷9=60064×12÷4=19225×20÷4=12536×11÷9=4416×46÷4=184322×3÷2=48312×2÷6=4119×8÷2=476984×5÷3=1640105×4÷5=84705×2÷6=23560×6÷4=90712×8÷4=142442×6÷9=28108×3÷4=81290×3÷5=174292×7÷2=1022135×4÷6=90138×5÷2=345194×4÷2=388148×9÷3=444408×2÷6=136544×8÷2=217654×4÷2=108414×8÷4=82828×3÷7=12360×6÷2=1080156×2÷3=104530×7÷2=1855156×6÷2=468387×8÷6=516121×4÷2=242558×9÷6=837208×2÷4=104878×4÷8=43984×9÷2=378905×2÷5=362330×3÷5=198864×6÷8=648488×2÷8=122983×9÷3=294999×6÷9=66700×6÷3=140078×6÷9=52711×7÷3=1659144÷3÷2=24750÷2÷5=75582÷3÷2=97588÷7÷6=14966÷7÷2=69594÷9÷2=33414÷2÷3=69264÷3÷4=2242÷3÷2=7876÷2÷6=73336÷4÷2=42240÷2÷2=6090÷6÷3=5560÷7÷8=10672÷4÷8=21656÷2÷2=164216÷9÷6=4930÷5÷6=31360÷3÷8=15273÷7÷3=13512÷4÷4=32880÷5÷4=44720÷6÷4=30162÷9÷6=3600÷3÷4=5060÷3÷4=5864÷4÷2=108424÷2÷4=53336÷4÷4=21184÷2÷4=23636÷4÷3=53696÷2÷4=87640÷4÷8=20522÷6÷3=29225÷5÷3=15410÷2÷5=41450÷5÷6=15452÷2÷2=11384÷6÷7=2774÷9÷2=4348÷4×8=96422÷2×4=844453÷3×2=302785÷5×8=1256474÷2×5=1185459÷9×6=306795÷5×7=1113546÷6×9=81948÷6×4=32890÷2×6=2670878÷2×6=2634222÷2×3=333738÷2×7=2583958÷2×6=2874864÷6×7=1008616÷2×3=924456÷4×6=684117÷3×4=156440÷4×5=550126÷6×3=63924÷7×9=1188378÷9×7=294358÷2×6=107482÷2×4=164332÷2×8=1328420÷3×8=1120516÷2×9=2322655÷5×9=1179256÷8×2=64195÷3×6=39072÷9×5=40856÷2×8=3424760÷2×7=2660590÷5×3=354740÷2×8=2960720÷2×5=1800540÷4×7=945558÷3×6=111685÷5×8=136153÷3×2=10265÷5×56=72832÷4×85=680126÷9×18=252148÷2×58=4292184÷8×10=23028÷2×11=154336÷8×22=924423÷9×91=427796÷3×11=35275÷3×96=2400225÷9×24=60010÷5×17=3484÷3×18=504455÷7×87=565555÷5×77=847132÷2×71=468678÷6×67=871470÷5×22=2068592÷8×10=740312÷4×58=452442÷3×19=266376÷8×18=846123÷3×10=410264÷8×56=1848162÷3×10=54060÷2×52=156063÷7×35=315388÷4×80=7760108÷9×37=444498÷6×45=373572÷6×25=300684÷9×52=3952296÷8×17=629864÷9×88=8448180÷5×11=39636÷6×66=39642÷6×69=483120÷6×29=580116÷2×16=928792÷9×36=3168125+(180-62)=243728+(540-172)=1096220+(329-10)=539342+(947-77)=1212122+(288-222)=188184+(384-212)=356283+(450-394)=339195+(159-65)=289368+(377-247)=49860+(567-274)=35389+(221-149)=161545+(747-371)=921417+(498-184)=731955+(706-182)=147969+(214-36)=247528+(897-341)=1084362+(285-214)=433105+(553-360)=298256+(288-104)=44080+(708-41)=747339+(340-231)=448937+(822-462)=1297494+(444-383)=555921+(747-600)=1068103+(447-323)=227318+(941-346)=913472+(352-153)=671784+(872-21)=1635208+(449-445)=212781+(880-852)=809243+(247-156)=334965+(595-583)=97774+(469-54)=489994+(600-566)=1028148+(201-130)=219451+(586-59)=978307+(464-332)=439294+(751-131)=914229+(285-183)=331852+(667-300)=1219319-(153+126)=40440-(208+31)=201293-(32+222)=39947-(763+26)=158364-(92+96)=176895-(767+57)=71291-(56+135)=100908-(394+65)=449423-(29+280)=114946-(593+78)=275498-(288+49)=161504-(95+145)=264359-(12+225)=122901-(137+180)=584431-(75+287)=69672-(145+315)=212440-(192+67)=181870-(357+450)=63109-(81+11)=17712-(137+502)=73488-(223+71)=194603-(327+36)=240396-(109+270)=17505-(126+246)=133262-(115+35)=112987-(104+24)=859489-(44+327)=118854-(157+279)=418368-(50+267)=51632-(278+197)=157377-(211+85)=81739-(30+395)=314361-(72+41)=248678-(508+83)=87452-(114+147)=191956-(808+106)=42458-(133+139)=186938-(29+442)=467379-(144+225)=10952-(316+344)=292460-(149-30)=341690-(478-316)=528425-(194-142)=373727-(887-215)=55439-(288-41)=192321-(955-769)=135384-(330-92)=146450-(277-136)=309285-(411-199)=73440-(413-183)=210208-(207-98)=99130-(772-695)=5364-(278-215)=1948-(858-410)=50097-(486-460)=71995-(984-214)=225469-(169-16)=316384-(306-237)=315463-(491-401)=373946-(662-387)=671404-(265-90)=229376-(770-714)=320329-(103-43)=269915-(452-33)=49660-(405-379)=34177-(973-805)=9489-(476-286)=299911-(975-642)=578179-(265-264)=178941-(371-272)=842190-(296-109)=3992-(647-260)=605427-(463-315)=279711-(971-327)=67173-(311-157)=19215-(907-894)=202495-(466-14)=43698-(393-240)=545493-(487-407)=413202-(888-842)=15684÷(32÷8)=21438÷(18÷9)=219245÷(21÷3)=35658÷(63÷9)=94320÷(20÷4)=64112÷(64÷8)=1444÷(12÷3)=11436÷(12÷6)=21848÷(24÷3)=6328÷(72÷9)=41210÷(42÷7)=35368÷(18÷9)=184198÷(18÷3)=33130÷(40÷8)=26180÷(18÷2)=20399÷(63÷9)=57495÷(35÷7)=99582÷(18÷9)=291387÷(27÷3)=4368÷(18÷9)=3460÷(18÷3)=10462÷(35÷5)=66406÷(12÷6)=203542÷(16÷8)=27174÷(10÷5)=37696÷(12÷3)=174184÷(24÷6)=46830÷(14÷7)=41539÷(21÷7)=13220÷(28÷7)=5584÷(18÷3)=14108÷(36÷6)=18320÷(30÷6)=64365÷(30÷6)=73392÷(40÷5)=49579÷(21÷7)=193480÷(45÷9)=96976÷(72÷9)=122144÷(16÷8)=72723÷(12÷4)=241531÷(3×3)=59588÷(2×3)=98162÷(3×2)=27540÷(2×3)=90711÷(3×3)=79402÷(2×3)=67408÷(3×2)=6890÷(3×2)=15783÷(3×3)=87320÷(2×2)=8068÷(2×2)=17624÷(2×3)=10444÷(2×2)=11560÷(2×4)=70544÷(2×4)=68472÷(4×2)=59822÷(2×3)=137660÷(2×3)=110963÷(3×3)=107848÷(4×2)=106464÷(4×2)=58432÷(2×3)=72858÷(3×2)=143864÷(2×2)=216424÷(2×2)=106284÷(2×2)=71114÷(2×3)=19648÷(2×2)=162630÷(2×3)=105696÷(4×2)=8760÷(2×2)=15228÷(2×2)=57632÷(4×2)=79832÷(2×4)=104600÷(2×4)=75342÷(3×3)=3820÷(2×2)=5198÷(2×3)=33660÷(2×2)=165978÷(2×3)=163150×(20÷5)=600724×(27÷3)=6516169×(12÷4)=50796×(40÷8)=48043×(72÷9)=344944×(28÷7)=3776183×(27÷9)=549245×(27÷9)=735411×(16÷8)=822329×(18÷9)=65896×(56÷8)=672906×(21÷3)=634259×(35÷5)=413682×(14÷7)=136479×(56÷7)=632821×(81÷9)=7389424×(12÷6)=848897×(45÷5)=807320×(36÷6)=120277×(12÷3)=110887×(42÷6)=609886×(24÷8)=2658102×(42÷7)=612593×(12÷4)=177914×(30÷5)=8442×(30÷6)=21040×(63÷9)=280890×(21÷3)=623060×(42÷6)=420760×(63÷9)=532074×(36÷9)=296164×(24÷3)=1312173×(25÷5)=865645×(36÷6)=387086×(56÷8)=602132×(18÷9)=264114×(28÷4)=798720×(16÷8)=1440493×(16÷8)=986903×(20÷4)=451514×(60÷2)=42070×(420÷7)=420010×(285÷5)=57065×(259÷7)=240570×(126÷9)=98098×(96÷2)=470455×(99÷9)=60510×(99÷9)=11011×(118÷2)=64939×(207÷9)=89767×(44÷4)=73756×(50÷2)=140076×(99÷9)=83670×(42÷3)=98026×(231÷7)=85832×(684÷9)=243220×(132÷4)=66088×(480÷8)=528024×(44÷4)=26484×(486÷6)=680410×(80÷5)=16068×(168÷4)=285642×(90÷6)=63020×(465÷5)=186016×(77÷7)=17654×(42÷3)=75633×(100÷4)=82570×(34÷2)=119025×(200÷8)=62571×(171÷3)=404758×(36÷3)=69612×(585÷9)=78011×(265÷5)=58382×(455÷7)=533019×(154÷7)=41821×(133÷7)=39916×(275÷5)=88056×(608÷8)=425618×(108÷4)=48658×(152÷2)=440855+228×3=739279+60×8=759438+2