三年级数学计算题专项练习及答案

三年级数学计算题专项练习及答案318+131=618+388=179+86=68+82=59+210=446+119=122+230=220+693=73+209=243+392=112+304=223+981=92+200=292+989=110+90=619+135=34+114=423+169=89+60=173+574=185+312=165+94=186+293=460+644=134+119=252+88=235+221=194+124=106+224=69+414=140+351=947+639=309+178=238+269=235+184=454+167=319+124=556+748=304+172=558+147=185-150=855-640=496-191=987-209=132-105=462-277=167-104=657-159=496-301=585-359=233-92=213-164=331-304=464-146=348-220=634-478=500-36=501-230=316-137=872-132=395-175=803-476=284-241=924-817=480-104=895-40=275-263=575-401=439-228=757-78=335-257=979-659=255-36=830-599=480-469=328-309=202-133=575-285=287-72=325-175=167×3=723×8=28×2=326×7=108×4=486×3=219×4=868×8=30×2=926×5=36×6=210×2=12×5=554×9=102×7=903×4=57×3=93×6=345×2=942×5=286×3=41×7=454×2=700×7=17×4=489×4=63×2=298×2=114×7=867×7=299×3=891×7=42×3=714×2=137×6=565×8=436×2=941×7=39×4=973×9=360÷2=90÷2=48÷8=805÷5=284÷4=594÷2=15÷3=339÷3=32÷4=738÷9=364÷4=84÷4=189÷7=513÷3=33÷3=990÷5=244÷4=875÷5=288÷9=927÷3=204÷6=304÷2=348÷4=489÷3=140÷7=692÷2=342÷2=120÷8=120÷5=106÷2=324÷4=604÷2=370÷5=714÷3=264÷8=535÷5=84÷6=958÷2=343÷7=504÷6=10×89=64×85=16×12=23×57=23×10=48×51=14×35=95×77=56×11=18×11=14×30=14×75=24×15=50×35=16×50=90×63=15×51=45×90=26×10=71×94=18×16=66×48=11×37=48×29=56×15=12×25=10×94=71×35=31×29=43×46=29×18=56×23=89×10=46×95=23×30=10×19=41×24=10×82=12×49=35×57=375+484+133=114+815+529=22+129+285=770+626+913=16+829+118=37+488+704=416+236+236=765+13+747=126+125+532=128+18+455=392+217+119=367+946+248=122+471+243=767+961+765=228+407+290=835+653+89=44+363+154=523+700+714=154+419+397=950+267+502=215+89+522=52+21+779=261+156+340=577+840+887=192+778+10=449+624+523=96+175+234=327+434+611=348+228+337=919+613+124=445+183+148=620+722+755=104+250+99=356+20+956=244+308+327=156+23+572=482+284+182=638+869+231=437+53+276=718+473+159=46+385-162=991+775-214=390+33-228=117+437-476=32+404-32=126+986-781=94+328-391=934+531-712=337+102-103=938+710-751=116+307-65=840+541-193=62+379-50=356+359-414=440+12-65=948+286-425=338+127-373=701+693-773=143+16-104=865+464-360=235+227-366=805+713-784=122+172-155=707+469-369=111+239-43=53+640-463=97+244-23=100+657-147=40+312-44=497+459-287=396+83-353=432+332-265=86+129-208=728+243-447=282+106-313=487+937-737=265+194-365=397+398-728=105+333-142=314+350-20=496-40-442=690-438-26=268-175-62=514-333-21=432-188-92=291-122-32=497-12-295=979-298-176=424-94-187=628-242-177=352-24-291=884-156-419=472-247-28=908-379-478=230-45-113=858-721-91=114-29-33=745-263-75=174-66-33=922-27-386=410-97-213=886-531-342=313-173-97=915-143-338=482-245-149=975-49-229=306-106-24=680-108-348=404-66-95=912-245-189=336-133-114=989-199-289=420-95-209=560-130-39=273-145-22=624-102-365=284-19-38=940-400-146=494-229-43=976-328-250=456-325+293=852-684+355=423-58+91=824-426+453=260-110+139=592-128+185=381-272+225=566-227+883=261-241+213=769-205+833=311-208+339=599-538+860=274-94+169=945-486+657=293-144+162=894-85+593=356-280+409=441-398+346=419-284+238=938-872+210=395-278+218=864-657+446=424-388+265=609-315+286=172-140+299=858-42+190=424-316+292=999-664+41=115-52+181=980-116+786=383-124+217=555-214+701=413-281+159=372-236+548=151-63+381=986-766+204=438-135+24=781-72+724=392-216+75=870-441+167=38×12×2=29×89×8=13×28×2=76×27×4=38×11×2=34×31×5=30×10×3=73×70×6=10×13×5=99×99×4=41×11×2=50×71×5=11×40×2=24×23×3=11×10×2=88×16×5=11×23×3=15×24×8=24×13×3=36×17×4=18×10×2=11×95×3=17×16×3=50×31×2=15×10×4=15×18×3=49×10×2=79×10×2=10×11×5=71×81×6=12×20×3=82×61×6=12×21×2=16×77×4=11×19×4=75×42×7=15×22×2=66×59×4=11×17×2=33×41×8=14×6×9=468×2×8=80×4×3=166×4×2=73×2×6=222×3×2=76×2×3=105×4×5=17×2×9=314×2×5=30×2×4=52×9×7=36×5×2=135×5×7=15×8×6=112×3×8=18×3×5=238×4×3=25×9×2=312×3×7=122×4×2=189×2×8=41×4×5=74×9×6=54×7×2=113×6×3=134×2×3=451×2×5=71×2×4=117×4×2=22×5×3=125×3×5=96×4×2=79×8×5=163×2×3=47×5×8=46×3×5=264×3×8=101×2×3=455×2×3=13×4×48=11×7×35=17×3×70=16×5×69=19×5×55=13×3×39=29×3×78=22×4×73=19×3×93=11×5×47=23×4×28=16×3×21=19×3×73=13×3×28=19×5×75=15×3×88=22×3×50=29×2×60=25×3×36=20×2×44=20×4×19=29×3×33=22×2×93=13×4×74=38×2×47=17×3×32=11×9×92=11×8×64=14×2×15=26×2×37=25×3×37=15×2×35=11×7×27=13×4×67=11×4×95=34×2×77=42×2×84=10×5×73=14×4×47=15×4×34=31×32÷8=54×30÷5=18×21÷7=63×90÷5=14×27÷9=13×38÷2=16×35÷8=96×84÷3=20×10÷2=52×60÷6=51×18÷9=70×31÷7=21×46÷7=70×48÷5=15×30÷6=66×17÷2=46×20÷5=40×33÷8=15×28÷4=78×40÷8=47×21÷3=81×57÷9=12×80÷3=69×16÷8=51×10÷6=25×20÷5=27×20÷4=33×21÷7=39×18÷6=63×71÷7=27×11÷9=22×70÷5=16×34÷8=77×40÷5=12×80÷4=80×15÷8=27×24÷9=31×30÷5=32×21÷2=66×52÷8=74×8÷4=923×6÷2=115×8÷2=785×6÷2=50×3÷2=36×7÷9=51×6÷9=108×8÷4=30×8÷5=450×3÷5=178×3÷6=252×6÷9=160×3÷6=675×6÷9=63×3÷9=741×9÷3=96×5÷4=501×8÷2=63×8÷7=780×7÷4=124×8÷2=836×8÷4=48×2÷8=126×6÷9=162×3÷2=675×2÷5=37×8÷4=687×9÷3=12×3÷9=435×7÷3=276×3÷2=618×3÷2=259×2÷7=935×7÷5=52×2÷8=485×9÷3=236×2÷4=708×3÷9=60×9÷3=46×3÷2=414÷3÷6=300÷2÷2=42÷2÷3=783÷3÷3=672÷2÷3=522÷6÷3=476÷7÷4=222÷2÷3=768÷2÷6=510÷5÷2=486÷9÷3=240÷2÷5=888÷3÷8=480÷2÷4=120÷4÷5=660÷2÷6=729÷3÷3=744÷4÷6=180÷2÷3=320÷4÷4=456÷2÷6=315÷7÷5=168÷2÷4=882÷7÷2=120÷4÷6=204÷6÷2=930÷5÷6=980÷7÷4=768÷4÷4=832÷8÷8=880÷2÷2=336÷8÷7=810÷9÷6=618÷3÷2=912÷4÷6=112÷4÷4=756÷3÷4=621÷3÷3=576÷2÷6=792÷6÷2=792÷9×4=414÷3×7=546÷7×8=378÷3×5=354÷6×8=801÷9×8=20÷5×3=124÷2×9=57÷3×6=536÷4×7=864÷4×6=426÷2×3=864÷8×4=957÷3×5=819÷9×4=546÷3×6=963÷9×6=576÷6×3=496÷8×4=356÷2×3=540÷9×2=294÷2×5=963÷3×6=636÷6×3=396÷4×8=366÷6×2=370÷5×7=882÷2×8=847÷7×8=132÷3×8=416÷2×9=252÷9×5=236÷2×9=126÷2×4=352÷2×7=279÷3×8=648÷4×3=497÷7×5=234÷3×6=302÷2×7=172÷4×17=392÷8×92=184÷4×15=510÷6×39=165÷5×18=686÷7×44=450÷9×16=380÷5×77=64÷4×42=86÷2×80=136÷8×40=360÷4×56=30÷3×16=534÷6×73=144÷3×11=474÷6×52=115÷5×11=630÷9×84=427÷7×14=784÷8×27=48÷4×56=348÷4×85=261÷9×22=656÷8×63=57÷3×52=14÷2×15=216÷6×24=78÷6×20=72÷9×32=123÷3×80=153÷9×57=80÷5×63=65÷5×31=228÷4×67=55÷5×80=574÷7×53=108÷9×52=16÷4×76=110÷5×45=456÷6×40=410+(365-45)=679+(712-352)=441+(498-335)=832+(120-15)=434+(295-40)=580+(664-214)=156+(157-67)=110+(888-839)=83+(416-154)=663+(870-80)=42+(64-48)=533+(757-524)=452+(254-176)=701+(864-94)=103+(420-231)=157+(655-39)=181+(200-160)=525+(662-58)=418+(190-125)=231+(704-437)=325+(394-88)=992+(644-280)=471+(288-11)=769+(528-486)=114+(496-87)=93+(833-38)=190+(426-280)=208+(716-447)=289+(224-162)=703+(989-878)=150+(87-27)=286+(232-96)=276+(279-150)=536+(644-413)=351+(336-78)=971+(623-611)=384+(456-348)=712+(677-557)=116+(396-389)=829+(211-194)=313-(162+80)=721-(40+133)=282-(153+103)=953-(175+177)=190-(112+61)=818-(131+228)=396-(47+121)=578-(60+160)=493-(360+73)=890-(133+181)=206-(39+99)=906-(509+302)=416-(293+52)=812-(378+222)=228-(60+106)=812-(222+335)=353-(268+56)=801-(12+493)=318-(73+66)=632-(70+81)=443-(192+10)=755-(217+148)=386-(29+121)=938-(725+82)=365-(309+38)=982-(910+20)=164-(131+17)=654-(548+78)=445-(256+179)=978-(754+11)=444-(167+82)=913-(355+530)=184-(89+38)=469-(127+67)=472-(121+214)=538-(262+71)=454-(220+92)=817-(408+280)=454-(41+311)=902-(245+205)=119-(254-247)=968-(508-505)=497-(199-18)=435-(953-624)=453-(273-233)=424-(306-168)=240-(457-406)=583-(972-498)=247-(371-351)=479-(715-336)=352-(435-336)=564-(691-415)=194-(310-195)=969-(819-132)=472-(438-418)=722-(553-79)=402-(418-261)=852-(747-722)=386-(244-16)=200-(252-98)=185-(383-294)=420-(260-231)=120-(427-368)=593-(857-525)=485-(480-206)=903-(921-650)=72-(209-186)=918-(974-888)=154-(333-300)=367-(826-488)=475-(106-82)=231-(346-173)=253-(436-382)=339-(248-176)=347-(427-396)=823-(876-563)=292-(365-96)=571-(733-586)=427-(448-433)=54-(659-658)=385÷(30÷6)=623÷(63÷9)=240÷(48÷6)=655÷(10÷2)=360÷(18÷6)=708÷(15÷5)=336÷(15÷5)=879÷(27÷9)=182÷(18÷9)=806÷(14÷7)=108÷(36÷4)=448÷(28÷4)=192÷(20÷5)=780÷(12÷3)=360÷(64÷8)=60÷(30÷5)=138÷(14÷7)=436÷(28÷7)=375÷(10÷2)=942÷(21÷7)=411÷(21÷7)=84÷(14÷2)=228÷(16÷4)=504÷(63÷9)=234÷(72÷8)=668÷(36÷9)=124÷(18÷9)=28÷(20÷5)=240÷(16÷2)=336÷(40÷5)=162÷(16÷8)=732÷(21÷7)=36÷(12÷6)=772÷(20÷5)=60÷(18÷3)=836÷(28÷7)=287÷(28÷4)=753÷(27÷9)=184÷(10÷5)=556÷(36÷9)=472÷(2×2)=726÷(2×3)=720÷(2×2)=936÷(3×2)=640÷(4×2)=36÷(3×2)=376÷(2×4)=152÷(2×2)=520÷(4×2)=824÷(4×2)=964÷(2×2)=996÷(3×2)=474÷(2×3)=100÷(2×2)=416÷(4×2)=732÷(2×3)=657÷(3×3)=360÷(3×3)=888÷(4×2)=564÷(2×3)=200÷(2×4)=16÷(2×2)=978÷(3×2)=968÷(4×2)=909÷(3×3)=696÷(3×2)=504÷(2×2)=762÷(2×3)=354÷(2×3)=522÷(3×3)=702÷(3×2)=512÷(2×4)=726÷(3×2)=612÷(2×3)=416÷(2×2)=984÷(2×3)=747÷(3×3)=999÷(3×3)=816÷(2×2)=552÷(2×2)=438×(14÷7)=829×(24÷4)=108×(14÷7)=424×(10÷5)=289×(21÷7)=891×(12÷4)=190×(20÷5)=464×(35÷7)=14×(12÷3)=361×(72÷9)=71×(40÷8)=839×(56÷8)=86×(18÷2)=246×(28÷7)=117×(40÷5)=175×(81÷9)=58×(18÷3)=409×(21÷3)=400×(14÷7)=214×(32÷4)=386×(12÷6)=357×(28÷4)=20×(36÷4)=24×(45÷9)=149×(16÷4)=175×(32÷4)=279×(18÷9)=674×(25÷5)=300×(14÷7)=640×(40÷8)=15×(72÷8)=60×(18÷3)=152×(10÷5)=616×(54÷9)=91×(12÷2)=175×(24÷4)=15×(63÷9)=387×(16÷8)=59×(20÷5)=861×(32÷4)=13×(144÷3)=23×(192÷3)=12×(424÷8)=83×(128÷8)=13×(81÷3)=76×(295÷5)=34×(57÷3)=56×(570÷6)=22×(144÷6)=71×(560÷8)=19×(120÷5)=84×(352÷8)=33×(77÷7)=92×(164÷2)=24×(279÷9)=20×(90÷6)=23×(258÷6)=19×(549÷9)=37×(125÷5)=61×(366÷6)=10×(256÷4)=21×(235÷5)=14×(192÷3)=99×(348÷6)=44×(32÷2)=71×(637÷7)=15×(342÷9)=78×(175÷5)=25×(69÷3)=28×(243÷9)=11×(70÷5)=17×(114÷3)=28×(156÷6)=55×(264÷3)=40×(72÷4)=39×(637÷7)=26×(165÷5)=82×(792÷9)=38×(51÷3)=72×(252÷3)=496+33×5=482+63×9=21+175×2=240+55×4=343+96×6=858+113×3=185+75×6=657+182×5=79+41×6=900+158×5=165+109×3=235+116×4=188+282×2=688+31×4=124+10×2=778+69×7=35+247×3=541+71×9=308+259×2=977+113×4=11+312×3=859+90×4=316+113×6=992+107×7=241+100×2=877+64×4=485+11×5=552+135×5=333+309×2=297+122×2=10×6+155=73×2+991=12×6+54=319×2+591=58×5+100=124×4+907=300×3+85=195×5+886=61×2+372=134×3+793=260+13×48=531+25×25=310+16×10=116+19×14=70+24×20=686+20×12=380+16×16=682+21×10=182+12×29=665+11×64=39+12×63=478+11×67=304+28×12=617+38×10=458+13×22=190+36×12=81+42×19=480+17×11=365+14×42=82+31×29=390+23×20=141+27×30=240+35×16=251+18×33=200+53×13=213+20×37=396+53×10=724+19×25=105+65×11=252+27×19=40×12+56=10×44+346=15×12+124=20×14+598=12×32+253=12×11+916=19×35+106=66×15+126=11×15+411=29×27+677=464-11×35=569-28×10=398-10×33=282-17×10=473-18×17=950-12×79=482-31×13=969-12×33=412-13×24=450-21×19=368-28×10=895-12×17=413-11×26=853-27×24=466-10×37=421-18×20=426-19×17=795-42×15=279-17×14=492-29×16=423-18×11=877-61×10=370-20×17=626-38×12=468-14×12=952-14×45=463-27×10=717-12×51=485-28×14=245-18×13=187-11×12=944-27×32=371-23×16=994-15×20=154-15×10=796-23×26=442-22×20=978-37×20=326-10×11=925-34×13=452-15×5=427-16×3=108-22×2=341-23×5=431-131×2=248-85×2=208-66×2=835-194×2=481-157×3=854-37×2=356-165×2=797-130×2=472-97×3=119-35×2=388-43×6=973-118×5=404-46×6=369-41×8=305-50×2=991-41×9=437-28×2=976-162×6=303-100×3=418-99×2=124-21×3=972-90×2=216-69×3=526-54×5=401-91×4=989-24×7=334-20×5=184-35×2=301-16×4=488-71×2=228-21×5=486-38×7=323-54×4=727-117×5=334-101×2=773-326×2=15×26-95=23×26-79=25×13-322=11×81-644=13×20-14=10×91-888=12×29-35=22×31-326=26×14-93=13×62-741=19×25-205=84×11-437=10×18-68=19×27-147=19×12-100=32×19-201=31×11-228=14×57-148=23×21-38=46×17-181=42×10-32=47×21-114=19×16-285=49×13-481=11×29-305=27×27-502=18×19-27=18×45-663=17×27-439=46×20-216=24×19-260=24×18-379=19×19-296=12×44-349=14×10-137=20×42-370=10×48-243=68×10-403=31×11-111=13×47-238=111×9-664=474×8-290=99×4-214=600×6-408=434×2-773=885×3-892=34×8-79=141×4-499=104×9-857=193×9-818=177×4-381=427×5-146=114×6-34=715×8-109=35×7-50=294×9-48=14×5-60=683×8-609=123×8-972=31×7-10=168×2-146=823×9-73=179×2-168=388×2-668=141×7-461=895×7-139=221×4-60=444×2-272=91×8-392=888×8-503=183×2-131=799×8-392=193×3-514=283×8-353=138×5-472=766×6-185=120×8-500=558×8-196=242×4-902=590×7-469=233+210÷3=734+152÷8=428+297÷9=71+70÷7=21+996÷2=513+804÷6=337+144÷9=590+456÷6=483+275÷5=577+606÷6=197+708÷6=961+90÷9=331+392÷2=282+355÷5=127+304÷8=127+489÷3=417+413÷7=327+536÷8=329+20÷2=111+256÷8=525÷7+341=642÷2+866=672÷3+353=130÷2+132=104÷2+335=721÷7+23=350÷2+400=686÷2+212=318÷3+393=637÷7+760=477÷3+334=160÷5+352=700÷7+405=948÷2+559=291÷3+124=294÷2+795=352÷8+272=686÷2+878=642÷2+82=428÷2+428=494-585÷5=512-276÷2=486-752÷2=223-954÷6=412-879÷3=912-64÷8=264-81÷9=607-432÷9=327-828÷3=347-861÷3=379-870÷6=602-387÷3=387-592÷4=694-333÷9=247-266÷7=887-738÷3=485-868÷2=173-294÷3=52-189÷7=780-648÷8=439-498÷6=319-822÷6=288-477÷9=795-944÷4=167-225÷9=125-215÷5=192-322÷7=765-640÷5=180-340÷5=377-108÷4=78-616÷8=223-320÷4=494-91÷7=508-152÷4=287-672÷7=720-232÷8=177-621÷9=768-948÷3=296-414÷3=821-520÷2=24×(396-384)=47×(878-816)=25×(455-435)=66×(696-676)=36×(237-217)=72×(192-151)=15×(390-331)=81×(737-694)=20×(77-35)=79×(110-77)=29×(54-28)=95×(344-313)=13×(206-165)=61×(280-259)=26×(116-98)=83×(682-648)=13×(138-84)=65×(662-595)=27×(124-102)=61×(951-874)=(345-304)×17=(919-905)×60=(498-484)×55=(428-369)×65=(471-460)×35=(826-797)×99=(163-150)×55=(338-259)×16=(440-376)×13=(336-304)×21=(317-302)×30=(69-33)×43=(367-350)×44=(861-841)×58=(136-106)×27=(520-432)×67=(256-244)×30=(449-383)×12=(95-53)×16=(863-788)×50=277×(105-102)=238×(941-932)=105×(106-102)=791×(169-162)=112×(404-397)=944×(31-24)=66×(274-265)=278×(201-196)=185×(52-48)=25×(475-470)=251×(422-419)=299×(482-477)=171×(486-483)=729×(552-544)=138×(495-492)=327×(919-916)=64×(410-406)=959×(434-427)=237×(396-392)=933×(428-424)=192×(274-269)=367×(484-475)=108×(408-405)=506×(164-155)=98×(34-31)=605×(498-490)=143×(495-491)=99×(523-517)=30×(492-486)=549×(410-402)=82×(443-438)=791×(276-270)=166×(409-405)=859×(927-919)=228×(208-205)=744×(126-119)=183×(403-400)=773×(101-94)=119×(263-255)=105×(391-383)=180÷(371-366)=536÷(790-786)=350÷(252-250)=561÷(624-621)=378÷(247-245)=156÷(327-324)=426÷(67-64)=186÷(596-593)=133÷(234-227)=848÷(312-304)=80÷(79-74)=175÷(846-841)=294÷(115-109)=312÷(441-438)=308÷(186-184)=333÷(603-594)=112÷(459-452)=224÷(771-769)=400÷(481-477)=812÷(865-858)=390÷(85-82)=258÷(256-254)=459÷(320-317)=936÷(964-955)=492÷(290-288)=212÷(29-25)=68÷(413-411)=950÷(783-778)=84÷(128-124)=306÷(560-551)=420÷(400-396)=38÷(220-218)=27÷(382-373)=452÷(513-511)=399÷(49-42)=714÷(230-223)=20÷(466-464)=830÷(548-543)=138÷(421-418)=927÷(272-269)=(326-287)÷3=(886-398)÷8=(417-74)÷7=(648-440)÷4=(387-251)÷8=(722-242)÷8=(421-285)÷2=(945-657)÷2=(133-106)÷3=(218-214)÷2=(445-249)÷4=(971-437)÷3=(482-383)÷9=(992-460)÷2=(141-61)÷2=(922-730)÷2=(339-213)÷7=(368-218)÷2=(497-47)÷9=(907-508)÷3=(321-67)÷2=(750-366)÷6=(495-211)÷4=(119-51)÷2=(211-29)÷2=(785-11)÷3=(402-72)÷5=(367-63)÷2=(465-396)÷3=(673-529)÷8=(213-108)÷5=(931-465)÷2=(337-106)÷7=(860-632)÷4=(405-117)÷4=(591-143)÷2=(374-250)÷4=(186-84)÷6=(414-78)÷7=(951-423)÷3=3/6+2/6=1/6+2/6=1/5+2/5=3/5+2/5=1/7+5/7=3/10+5/10=1/4+2/4=6/10+4/10=1/7+2/7=4/6+2/6=4/7+2/7=7/9+2/9=2/5-1/5=2/3-1/3=3/6-2/6=3/5-2/5=2/4-1/4=2/6-1/6=3/6-1/6=4/9-1/9=4/8-2/8=7/8-1/8=4/7-2/7=3/4-1/4=3.5+8.2=94.6+2.2=0.2+8.3=1.5+5.9=0.8+4.0=60.7+30.0=1.2+9.7=22.2+59.1=3.4+7.7=7.0+0.3=3.3+7.5=9.4+55.4=6.9+6.8=11.3+36.2=1.8+0.5=5.6+10.0=9.5+9.8=5.9+31.3=8.4+5.0=35.3+54.8=6.9+9.6=3.3+8.1=10.0+9.5=42.3+30.4=0.5+5.7=17.1+39.6=7.9+8.8=7.4+2.7=5.1+4.4=18.9+69.9=4.0+5.6=1.1+3.1=5.8+9.6=3.4+9.2=9.8+1.4=37.4+8.5=1.8+4.5=23.5+18.9=0.4+8.1=0.2+5.5=7.3-2.4=59.0-7.3=9.3-5.9=0.4-0.2=7.2-2.7=49.0-26.9=7.0-1.9=85.4-25.7=7.3-5.3=8.8-4.2=8.5-3.1=80.5-49.8=9.1-5.1=98.3-88.4=6.6-2.5=4.4-3.7=5.3-1.5=41.1-5.7=5.0-3.0=85.4-68.9=2.4-2.0=9.3-6.7=2.0-0.2=62.9-25.7=4.7-2.0=5.4-1.7=3.1-1.7=6.9-0.3=2.0-1.4=1.6-1.5=5.3-3.0=89.1-71.6=9.5-4.9=9.7-0.7=9.1-8.2=76.5-57.9=5.5-4.1=98.9-23.3=4.5-0.3=8.6-1.1=参考答案318+131=449618+388=1006179+86=26568+82=15059+210=269446+119=565122+230=352220+693=91373+209=282243+392=635112+304=416223+981=120492+200=292292+989=1281110+90=200619+135=75434+114=148423+169=59289+60=149173+574=747185+312=497165+94=259186+293=479460+644=1104134+119=253252+88=340235+221=456194+124=318106+224=33069+414=483140+351=491947+639=1586309+178=487238+269=507235+184=419454+167=621319+124=443556+748=1304304+172=476558+147=705185-150=35855-640=215496-191=305987-209=778132-105=27462-277=185167-104=63657-159=498496-301=195585-359=226233-92=141213-164=49331-304=27464-146=318348-220=128634-478=156500-36=464501-230=271316-137=179872-132=740395-175=220803-476=327284-241=43924-817=107480-104=376895-40=855275-263=12575-401=174439-228=211757-78=679335-257=78979-659=320255-36=219830-599=231480-469=11328-309=19202-133=69575-285=290287-72=215325-175=150167×3=501723×8=578428×2=56326×7=2282108×4=432486×3=1458219×4=876868×8=694430×2=60926×5=463036×6=216210×2=42012×5=60554×9=4986102×7=714903×4=361257×3=17193×6=558345×2=690942×5=4710286×3=85841×7=287454×2=908700×7=490017×4=68489×4=195663×2=126298×2=596114×7=798867×7=6069299×3=897891×7=623742×3=126714×2=1428137×6=822565×8=4520436×2=872941×7=658739×4=156973×9=8757360÷2=18090÷2=4548÷8=6805÷5=161284÷4=71594÷2=29715÷3=5339÷3=11332÷4=8738÷9=82364÷4=9184÷4=21189÷7=27513÷3=17133÷3=11990÷5=198244÷4=61875÷5=175288÷9=32927÷3=309204÷6=34304÷2=152348÷4=87489÷3=163140÷7=20692÷2=346342÷2=171120÷8=15120÷5=24106÷2=53324÷4=81604÷2=302370÷5=74714÷3=238264÷8=33535÷5=10784÷6=14958÷2=479343÷7=49504÷6=8410×89=89064×85=544016×12=19223×57=131123×10=23048×51=244814×35=49095×77=731556×11=61618×11=19814×30=42014×75=105024×15=36050×35=175016×50=80090×63=567015×51=76545×90=405026×10=26071×94=667418×16=28866×48=316811×37=40748×29=139256×15=84012×25=30010×94=94071×35=248531×29=89943×46=197829×18=52256×23=128889×10=89046×95=437023×30=69010×19=19041×24=98410×82=82012×49=58835×57=1995375+484+133=992114+815+529=145822+129+285=436770+626+913=230916+829+118=96337+488+704=1229416+236+236=888765+13+747=1525126+125+532=783128+18+455=601392+217+119=728367+946+248=1561122+471+243=836767+961+765=2493228+407+290=925835+653+89=157744+363+154=561523+700+714=1937154+419+397=970950+267+502=1719215+89+522=82652+21+779=852261+156+340=757577+840+887=2304192+778+10=980449+624+523=159696+175+234=505327+434+611=1372348+228+337=913919+613+124=1656445+183+148=776620+722+755=2097104+250+99=453356+20+956=1332244+308+327=879156+23+572=751482+284+182=948638+869+231=1738437+53+276=766718+473+159=135046+385-162=269991+775-214=1552390+33-228=195117+437-476=7832+404-32=404126+986-781=33194+328-391=31934+531-712=753337+102-103=336938+710-751=897116+307-65=358840+541-193=118862+379-50=391356+359-414=301440+12-65=387948+286-425=809338+127-373=92701+693-773=621143+16-104=55865+464-360=969235+227-366=96805+713-784=734122+172-155=139707+469-369=807111+239-43=30753+640-463=23097+244-23=318100+657-147=61040+312-44=308497+459-287=669396+83-353=126432+332-265=49986+129-208=7728+243-447=524282+106-313=75487+937-737=687265+194-365=94397+398-728=67105+333-142=296314+350-20=644496-40-442=14690-438-26=226268-175-62=31514-333-21=160432-188-92=152291-122-32=137497-12-295=190979-298-176=505424-94-187=143628-242-177=209352-24-291=37884-156-419=309472-247-28=197908-379-478=51230-45-113=72858-721-91=46114-29-33=52745-263-75=407174-66-33=75922-27-386=509410-97-213=100886-531-342=13313-173-97=43915-143-338=434482-245-149=88975-49-229=697306-106-24=176680-108-348=224404-66-95=243912-245-189=478336-133-114=89989-199-289=501420-95-209=116560-130-39=391273-145-22=106624-102-365=157284-19-38=227940-400-146=394494-229-43=222976-328-250=398456-325+293=424852-684+355=523423-58+91=456824-426+453=851260-110+139=289592-128+185=649381-272+225=334566-227+883=1222261-241+213=233769-205+833=1397311-208+339=442599-538+860=921274-94+169=349945-486+657=1116293-144+162=311894-85+593=1402356-280+409=485441-398+346=389419-284+238=373938-872+210=276395-278+218=335864-657+446=653424-388+265=301609-315+286=580172-140+299=331858-42+190=1006424-316+292=400999-664+41=376115-52+181=244980-116+786=1650383-124+217=476555-214+701=1042413-281+159=291372-236+548=684151-63+381=469986-766+204=424438-135+24=327781-72+724=1433392-216+75=251870-441+167=59638×12×2=91229×89×8=2064813×28×2=72876×27×4=820838×11×2=83634×31×5=527030×10×3=90073×70×6=3066010×13×5=65099×99×4=3920441×11×2=90250×71×5=1775011×40×2=88024×23×3=165611×10×2=22088×16×5=704011×23×3=75915×24×8=288024×13×3=93636×17×4=244818×10×2=36011×95×3=313517×16×3=81650×31×2=310015×10×4=60015×18×3=81049×10×2=98079×10×2=158010×11×5=55071×81×6=3450612×20×3=72082×61×6=3001212×21×2=50416×77×4=492811×19×4=83675×42×7=2205015×22×2=66066×59×4=1557611×17×2=37433×41×8=1082414×6×9=756468×2×8=748880×4×3=960166×4×2=132873×2×6=876222×3×2=133276×2×3=456105×4×5=210017×2×9=306314×2×5=314030×2×4=24052×9×7=327636×5×2=360135×5×7=472515×8×6=720112×3×8=268818×3×5=270238×4×3=285625×9×2=450312×3×7=6552122×4×2=976189×2×8=302441×4×5=82074×9×6=399654×7×2=756113×6×3=2034134×2×3=804451×2×5=451071×2×4=568117×4×2=93622×5×3=330125×3×5=187596×4×2=76879×8×5=3160163×2×3=97847×5×8=188046×3×5=690264×3×8=6336101×2×3=606455×2×3=273013×4×48=249611×7×35=269517×3×70=357016×5×69=552019×5×55=522513×3×39=152129×3×78=678622×4×73=642419×3×93=530111×5×47=258523×4×28=257616×3×21=100819×3×73=416113×3×28=109219×5×75=712515×3×88=396022×3×50=330029×2×60=348025×3×36=270020×2×44=176020×4×19=152029×3×33=287122×2×93=409213×4×74=384838×2×47=357217×3×32=163211×9×92=910811×8×64=563214×2×15=42026×2×37=192425×3×37=277515×2×35=105011×7×27=207913×4×67=348411×4×95=418034×2×77=523642×2×84=705610×5×73=365014×4×47=263215×4×34=204031×32÷8=12454×30÷5=32418×21÷7=5463×90÷5=113414×27÷9=4213×38÷2=24716×35÷8=7096×84÷3=268820×10÷2=10052×60÷6=52051×18÷9=10270×31÷7=31021×46÷7=13870×48÷5=67215×30÷6=7566×17÷2=56146×20÷5=18440×33÷8=16515×28÷4=10578×40÷8=39047×21÷3=32981×57÷9=51312×80÷3=32069×16÷8=13851×10÷6=8525×20÷5=10027×20÷4=13533×21÷7=9939×18÷6=11763×71÷7=63927×11÷9=3322×70÷5=30816×34÷8=6877×40÷5=61612×80÷4=24080×15÷8=15027×24÷9=7231×30÷5=18632×21÷2=33666×52÷8=42974×8÷4=148923×6÷2=2769115×8÷2=460785×6÷2=235550×3÷2=7536×7÷9=2851×6÷9=34108×8÷4=21630×8÷5=48450×3÷5=270178×3÷6=89252×6÷9=168160×3÷6=80675×6÷9=45063×3÷9=21741×9÷3=222396×5÷4=120501×8÷2=200463×8÷7=72780×7÷4=1365124×8÷2=496836×8÷4=167248×2÷8=12126×6÷9=84162×3÷2=243675×2÷5=27037×8÷4=74687×9÷3=206112×3÷9=4435×7÷3=1015276×3÷2=414618×3÷2=927259×2÷7=74935×7÷5=130952×2÷8=13485×9÷3=1455236×2÷4=118708×3÷9=23660×9÷3=18046×3÷2=69414÷3÷6=23300÷2÷2=7542÷2÷3=7783÷3÷3=87672÷2÷3=112522÷6÷3=29476÷7÷4=17222÷2÷3=37768÷2÷6=64510÷5÷2=51486÷9÷3=18240÷2÷5=24888÷3÷8=37480÷2÷4=60120÷4÷5=6660÷2÷6=55729÷3÷3=81744÷4÷6=31180÷2÷3=30320÷4÷4=20456÷2÷6=38315÷7÷5=9168÷2÷4=21882÷7÷2=63120÷4÷6=5204÷6÷2=17930÷5÷6=31980÷7÷4=35768÷4÷4=48832÷8÷8=13880÷2÷2=220336÷8÷7=6810÷9÷6=15618÷3÷2=103912÷4÷6=38112÷4÷4=7756÷3÷4=63621÷3÷3=69576÷2÷6=48792÷6÷2=66792÷9×4=352414÷3×7=966546÷7×8=624378÷3×5=630354÷6×8=472801÷9×8=71220÷5×3=12124÷2×9=55857÷3×6=114536÷4×7=938864÷4×6=1296426÷2×3=639864÷8×4=432957÷3×5=1595819÷9×4=364546÷3×6=1092963÷9×6=642576÷6×3=288496÷8×4=248356÷2×3=534540÷9×2=120294÷2×5=735963÷3×6=1926636÷6×3=318396÷4×8=792366÷6×2=122370÷5×7=518882÷2×8=3528847÷7×8=968132÷3×8=352416÷2×9=1872252÷9×5=140236÷2×9=1062126÷2×4=252352÷2×7=1232279÷3×8=744648÷4×3=486497÷7×5=355234÷3×6=468302÷2×7=1057172÷4×17=731392÷8×92=4508184÷4×15=690510÷6×39=3315165÷5×18=594686÷7×44=4312450÷9×16=800380÷5×77=585264÷4×42=67286÷2×80=3440136÷8×40=680360÷4×56=504030÷3×16=160534÷6×73=6497144÷3×11=528474÷6×52=4108115÷5×11=253630÷9×84=5880427÷7×14=854784÷8×27=264648÷4×56=672348÷4×85=7395261÷9×22=638656÷8×63=516657÷3×52=98814÷2×15=105216÷6×24=86478÷6×20=26072÷9×32=256123÷3×80=3280153÷9×57=96980÷5×63=100865÷5×31=403228÷4×67=381955÷5×80=880574÷7×53=4346108÷9×52=62416÷4×76=304110÷5×45=990456÷6×40=3040410+(365-45)=730679+(712-352)=1039441+(498-335)=604832+(120-15)=937434+(295-40)=689580+(664-214)=1030156+(157-67)=246110+(888-839)=15983+(416-154)=345663+(870-80)=145342+(64-48)=58533+(757-524)=766452+(254-176)=530701+(864-94)=1471103+(420-231)=292157+(655-39)=773181+(200-160)=221525+(662-58)=1129418+(190-125)=483231+(704-437)=498325+(394-88)=631992+(644-280)=1356471+(288-11)=748769+(528-486)=811114+(496-87)=52393+(833-38)=888190+(426-280)=336208+(716-447)=477289+(224-162)=351703+(989-878)=814150+(87-27)=210286+(232-96)=422276+(279-150)=405536+(644-413)=767351+(336-78)=609971+(623-611)=983384+(456-348)=492712+(677-557)=832116+(396-389)=123829+(211-194)=846313-(162+80)=71721-(40+133)=548282-(153+103)=26953-(175+177)=601190-(112+61)=17818-(131+228)=459396-(47+121)=228578-(60+160)=358493-(360+73)=60890-(133+181)=576206-(39+99)=68906-(509+302)=95416-(293+52)=71812-(378+222)=212228-(60+106)=62812-(222+335)=255353-(268+56)=29801-(12+493)=296318-(73+66)=179632-(70+81)=481443-(192+10)=241755-(217+148)=390386-(29+121)=236938-(725+82)=131365-(309+38)=18982-(910+20)=52164-(131+17)=16654-(548+78)=28445-(256+179)=10978-(754+11)=213444-(167+82)=195913-(355+530)=28184-(89+38)=57469-(127+67)=275472-(121+214)=137538-(262+71)=205454-(220+92)=142817-(408+280)=129454-(41+311)=102902-(245+205)=452119-(254-247)=112968-(508-505)=965497-(199-18)=316435-(953-624)=106453-(273-233)=413424-(306-168)=286240-(457-406)=189583-(972-498)=109247-(371-351)=227479-(715-336)=100352-(435-336)=253564-(691-415)=288194-(310-195)=79969-(819-132)=282472-(438-418)=452722-(553-79)=248402-(418-261)=245852-(747-722)=827386-(244-16)=158200-(252-98)=46185-(383-294)=96420-(260-231)=391120-(427-368)=61593-(857-525)=261485-(480-206)=211903-(921-650)=63272-(209-186)=49918-(974-888)=832154-(333-300)=121367-(826-488)=29475-(106-82)=451231-(346-173)=58253-(436-382)=199339-(248-176)=267347-(427-396)=316823-(876-563)=510292-(365-96)=23571-(733-586)=424427-(448-433)=41254-(659-658)=53385÷(30÷6)=77623÷(63÷9)=89240÷(48÷6)=30655÷(10÷2)=131360÷(18÷6)=120708÷(15÷5)=236336÷(15÷5)=112879÷(27÷9)=293182÷(18÷9)=91806÷(14÷7)=403108÷(36÷4)=12448÷(28÷4)=64192÷(20÷5)=48780÷(12÷3)=195360÷(64÷8)=4560÷(30÷5)=10138÷(14÷7)=69436÷(28÷7)=109375÷(10÷2)=75942÷(21÷7)=314411÷(21÷7)=13784÷(14÷2)=12228÷(16÷4)=57504÷(63÷9)=72234÷(72÷8)=26668÷(36÷9)=167124÷(18÷9)=6228÷(20÷5)=7240÷(16÷2)=30336÷(40÷5)=42162÷(16÷8)=81732÷(21÷7)=24436÷(12÷6)=18772÷(20÷5)=19360÷(18÷3)=10836÷(28÷7)=209287÷(28÷4)=41753÷(27÷9)=251184÷(10÷5)=92556÷(36÷9)=139472÷(2×2)=118726÷(2×3)=121720÷(2×2)=180936÷(3×2)=156640÷(4×2)=8036÷(3×2)=6376÷(2×4)=47152÷(2×2)=38520÷(4×2)=65824÷(4×2)=103964÷(2×2)=241996÷(3×2)=166474÷(2×3)=79100÷(2×2)=25416÷(4×2)=52732÷(2×3)=122657÷(3×3)=73360÷(3×3)=40888÷(4×2)=111564÷(2×3)=94200÷(2×4)=2516÷(2×2)=4978÷(3×2)=163968÷(4×2)=121909÷(3×3)=101696÷(3×2)=116504÷(2×2)=126762÷(2×3)=127354÷(2×3)=59522÷(3×3)=58702÷(3×2)=117512÷(2×4)=64726÷(3×2)=121612÷(2×3)=102416÷(2×2)=104984÷(2×3)=164747÷(3×3)=83999÷(3×3)=111816÷(2×2)=204552÷(2×2)=138438×(14÷7)=876829×(24÷4)=4974108×(14÷7)=216424×(10÷5)=848289×(21÷7)=867891×(12÷4)=2673190×(20÷5)=760464×(35÷7)=232014×(12÷3)=56361×(72÷9)=288871×(40÷8)=355839×(56÷8)=587386×(18÷2)=774246×(28÷7)=984117×(40÷5)=936175×(81÷9)=157558×(18÷3)=348409×(21÷3)=2863400×(14÷7)=800214×(32÷4)=1712386×(12÷6)=772357×(28÷4)=249920×(36÷4)=18024×(45÷9)=120149×(16÷4)=596175×(32÷4)=1400279×(18÷9)=558674×(25÷5)=3370300×(14÷7)=600640×(40÷8)=320015×(72÷8)=13560×(18÷3)=360152×(10÷5)=304616×(54÷9)=369691×(12÷2)=546175×(24÷4)=105015×(63÷9)=105387×(16÷8)=77459×(20÷5)=236861×(32÷4)=688813×(144÷3)=62423×(192÷3)=147212×(424÷8)=63683×(128÷8)=132813×(81÷3)=35176×(295÷5)=448434×(57÷3)=64656×(570÷6)=532022×(144÷6)=52871×(560÷8)=497019×(120÷5)=45684×(352÷8)=369633×(77÷7)=36392×(164÷2)=754424×(279÷9)=74420×(90÷6)=30023×(258÷6)=98919×(549÷9)=115937×(125÷5)=92561×(366÷6)=372110×(256÷4)=64021×(235÷5)=98714×(192÷3)=89699×(348÷6)=574244×(32÷2)=70471×(637÷7)=646115×(342÷9)=57078×(175÷5)=273025×(69÷3)=57528×(243÷9)=75611×(70÷5)=15417×(114÷3)=64628×(156÷6)=72855×(264÷3)=484040×(72÷4)=72039×(637÷7)=354926×(165÷5)=85882×(792÷9