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141+169=770+961=91+375=521+96=226+70=459+304=22+131=695+852=127+53=535+168=194+109=555+212=234+170=985+719=88+361=175+588=279+66=331+155=81+62=286+101=217+40=91+371=176+75=506+354=143+102=493+243=355+83=448+107=125+202=991+254=263+224=879+831=345+117=232+112=57+162=418+576=221+228=605+408=226+190=270+50=470-336=650-419=424-101=596-374=389-52=996-764=331-292=967-407=82-72=328-53=367-36=703-71=319-18=720-120=451-437=910-768=433-282=754-458=95-70=299-68=330-118=563-306=498-148=248-161=286-16=556-275=294-165=484-238=297-84=806-368=407-229=786-73=138-122=827-63=427-31=773-38=196-112=760-550=219-55=379-38=16×6=27×2=119×4=848×8=202×3=46×7=69×2=886×7=84×3=472×9=493×2=492×8=132×2=182×9=28×4=641×3=231×2=788×7=83×3=586×6=289×3=626×6=74×3=58×9=265×2=375×8=243×2=102×9=114×8=711×7=264×3=615×9=15×6=264×5=188×4=325×6=74×8=738×8=166×2=697×9=386÷2=812÷2=305÷5=198÷2=225÷5=416÷4=301÷7=440÷5=217÷7=810÷5=56÷2=904÷2=36÷9=368÷2=200÷8=880÷4=178÷2=351÷9=228÷4=651÷7=85÷5=469÷7=186÷6=182÷2=346÷2=723÷3=27÷3=288÷4=30÷6=375÷3=252÷7=198÷3=123÷3=512÷2=205÷5=912÷8=316÷2=592÷2=159÷3=342÷2=19×42=51×78=38×12=97×17=20×47=43×55=21×36=12×43=12×66=12×78=16×55=72×20=53×17=93×13=10×90=27×91=17×26=55×37=18×16=30×98=11×77=47×36=40×16=78×79=67×13=57×43=14×64=72×43=19×18=77×30=37×21=69×98=15×44=23×29=16×60=85×68=25×19=32×29=40×23=72×19=11+716+259=443+925+778=541+58+43=599+458+938=104+575+167=795+178+128=241+141+585=996+614+985=28+264+195=416+891+114=449+79+108=450+608+486=167+521+104=870+652+607=417+278+187=400+655+762=101+82+241=471+301+417=158+265+518=556+523+826=497+173+273=391+503+598=449+233+187=444+85+544=302+247+200=767+611+66=205+456+42=360+544+688=327+262+53=782+490+244=221+39+415=360+677+942=115+465+356=958+863+887=134+464+300=291+24+224=81+178+404=745+203+551=96+564+336=140+905+927=69+367-33=760+761-163=201+97-16=624+579-464=326+73-323=611+410-528=347+142-231=854+375-345=13+393-309=65+382-216=91+337-408=74+492-204=93+371-283=903+571-830=83+288-215=149+672-440=299+19-149=252+874-687=249+23-229=979+744-94=375+119-295=821+382-643=100+363-438=191+978-472=126+220-112=660+548-722=73+385-36=977+739-375=278+115-172=381+751-24=202+64-200=906+305-57=11+293-141=611+248-63=120+161-203=693+177-792=150+200-50=746+901-789=158+318-466=124+960-164=357-188-156=573-172-398=309-75-166=731-135-575=388-209-80=944-193-589=372-253-52=732-372-241=352-87-211=773-184-223=261-118-100=903-153-222=425-253-95=974-216-571=416-279-27=581-137-373=488-189-50=926-606-41=296-86-182=902-516-383=451-219-163=941-699-13=161-57-12=426-202-77=475-252-142=824-758-37=492-255-68=821-255-432=492-344-35=710-154-527=482-67-412=978-25-40=336-32-59=930-390-539=479-11-436=749-134-392=456-252-46=870-305-494=475-59-380=822-101-364=195-54+116=388-261+390=273-240+11=779-746+229=235-54+181=669-320+55=281-256+40=935-626+138=268-267+260=893-280+319=500-459+61=613-472+303=316-273+243=772-281+659=330-50+159=937-621+713=456-325+360=393-31+65=369-292+300=57-30+431=337-222+144=586-446+870=198-192+377=955-500+765=415-125+161=597-242+212=139-95+91=705-583+41=284-214+379=969-569+810=423-186+194=969-29+536=252-134+134=409-105+505=260-112+218=836-515+585=474-138+21=993-244+489=224-204+311=506-499+835=11×23×2=75×57×5=22×13×3=67×15×8=21×12×2=27×72×3=15×17×2=10×23×9=13×12×2=36×48×4=12×24×3=86×41×8=22×14×2=11×35×2=10×13×3=78×61×5=19×14×3=94×74×5=13×12×6=92×91×4=42×11×2=99×20×4=12×33×2=81×15×7=10×11×9=57×20×6=15×10×5=60×38×7=11×21×2=22×42×2=16×13×3=28×32×9=26×11×2=59×75×7=15×11×4=30×50×5=10×42×2=88×85×7=47×10×2=65×10×4=47×3×2=46×6×4=11×9×8=195×4×5=66×7×2=194×2×5=24×2×7=87×7×6=61×2×3=12×4×7=18×2×7=97×3×6=49×2×7=409×2×7=45×7×3=337×2×4=79×2×3=47×7×8=15×6×3=247×2×4=30×2×7=196×5×2=87×5×2=34×3×4=88×2×4=211×4×9=24×5×7=238×4×9=112×3×2=62×9×2=10×9×8=249×4×7=11×9×4=251×2×9=24×2×3=71×5×6=77×2×4=247×4×5=117×4×2=111×8×5=33×3×14=23×3×73=43×2×60=17×2×51=12×5×44=20×2×85=11×4×91=14×7×96=20×3×81=49×2×65=26×3×32=47×2×17=47×2×68=13×2×50=10×5×55=26×2×35=31×2×35=12×4×45=27×3×49=34×2×54=17×2×39=43×2×71=10×5×85=10×9×21=49×2×14=13×3×53=12×4×89=18×3×46=40×2×17=14×5×50=17×5×13=14×2×81=13×6×94=10×5×23=41×2×82=20×3×94=28×2×57=13×6×75=12×2×41=16×5×32=10×18÷4=14×82÷2=20×38÷4=54×27÷9=50×15÷6=81×74÷3=15×32÷2=85×51÷5=30×27÷6=95×90÷5=42×18÷3=52×88÷2=12×42÷8=40×63÷2=20×47÷4=60×84÷3=16×18÷9=30×82÷5=35×11÷5=15×14÷2=66×14÷4=48×97÷2=35×28÷2=28×70÷2=15×33÷9=34×76÷2=24×38÷4=74×85÷2=20×24÷4=27×98÷2=12×22÷6=20×18÷3=10×17÷5=22×66÷3=98×10÷4=98×21÷7=13×72÷4=57×53÷3=42×15÷5=24×97÷3=108×5÷6=248×3÷6=198×4÷3=468×3÷6=34×3÷6=608×3÷8=133×6÷2=233×8÷2=225×3÷5=936×5÷4=68×4÷2=293×4÷2=32×5÷4=860×6÷2=177×4÷6=228×7÷4=332×3÷6=602×3÷6=75×3÷9=228×3÷4=70×7÷2=35×5÷7=44×3÷4=516×9÷3=32×5÷8=452×9÷6=64×3÷6=500×9÷2=185×4÷2=477×8÷2=26×6÷2=138×8÷2=123×5÷3=342×9÷2=70×9÷5=609×4÷3=142×3÷6=676×9÷4=224×4÷8=611×6÷2=864÷4÷4=140÷5÷4=992÷4÷2=600÷3÷2=684÷9÷2=546÷2÷7=72÷6÷4=720÷3÷2=952÷7÷8=924÷2÷6=424÷4÷2=846÷3÷3=360÷6÷5=200÷5÷8=318÷3÷2=180÷6÷6=960÷4÷5=576÷8÷3=920÷4÷5=260÷4÷5=600÷5÷5=616÷7÷2=837÷3÷9=315÷5÷3=390÷3÷2=240÷4÷4=90÷3÷3=735÷3÷7=224÷7÷2=216÷9÷4=522÷3÷6=924÷7÷6=75÷5÷3=294÷3÷2=364÷4÷7=196÷2÷7=960÷3÷5=60÷3÷4=812÷2÷7=520÷2÷4=60÷2×5=357÷7×8=414÷3×2=18÷2×9=368÷2×8=688÷4×7=119÷7×3=996÷4×9=540÷5×6=816÷6×7=516÷2×9=706÷2×8=351÷9×7=222÷3×5=774÷3×2=174÷6×3=427÷7×3=660÷4×5=738÷2×8=432÷6×4=960÷2×5=996÷6×5=126÷2×5=48÷3×7=837÷9×5=387÷3×8=441÷3×2=138÷3×4=110÷2×8=531÷3×8=378÷2×7=836÷4×6=606÷2×6=968÷8×9=862÷2×3=332÷4×2=672÷3×5=600÷8×9=395÷5×3=446÷2×5=66÷3×40=18÷2×69=40÷4×94=246÷6×28=276÷4×14=90÷3×57=70÷5×11=98÷2×44=63÷9×28=300÷5×65=160÷4×13=147÷7×69=48÷4×79=240÷8×56=44÷4×89=90÷5×52=72÷4×10=296÷4×24=147÷7×44=52÷4×89=35÷5×12=300÷5×34=128÷4×14=688÷8×81=329÷7×18=104÷4×67=27÷9×33=72÷2×14=104÷4×34=154÷2×95=84÷3×21=105÷3×72=240÷8×28=136÷8×98=28÷4×71=178÷2×10=112÷8×14=15÷3×49=77÷7×28=136÷4×75=286+(326-286)=959+(752-499)=485+(67-28)=728+(875-246)=238+(354-114)=507+(793-552)=88+(445-228)=660+(584-99)=232+(281-135)=189+(783-315)=48+(409-266)=899+(500-147)=72+(301-213)=261+(697-627)=306+(441-282)=932+(443-393)=62+(303-11)=255+(624-618)=43+(485-416)=784+(780-314)=81+(308-18)=518+(590-586)=21+(278-80)=617+(910-432)=381+(276-154)=841+(759-402)=499+(482-22)=947+(873-108)=405+(453-163)=549+(894-521)=408+(339-75)=906+(968-66)=104+(64-29)=616+(529-427)=66+(377-194)=73+(250-202)=487+(341-270)=603+(652-485)=124+(393-166)=108+(432-401)=170-(28+62)=802-(69+287)=327-(58+239)=744-(227+23)=188-(10+54)=474-(253+211)=267-(59+90)=989-(432+117)=429-(18+38)=653-(253+232)=453-(56+43)=953-(388+489)=435-(309+86)=949-(327+273)=386-(10+56)=799-(518+201)=466-(258+62)=820-(279+339)=491-(92+176)=679-(299+18)=385-(117+50)=611-(317+281)=400-(19+124)=878-(155+435)=473-(181+276)=658-(77+569)=451-(18+149)=685-(176+36)=397-(96+204)=973-(170+471)=372-(55+295)=600-(34+49)=327-(143+64)=866-(575+107)=235-(94+34)=940-(837+81)=315-(116+81)=589-(426+94)=484-(297+143)=494-(334+27)=29-(372-359)=388-(842-826)=346-(225-48)=756-(788-688)=165-(24-16)=209-(190-23)=367-(373-245)=433-(201-22)=231-(408-388)=742-(368-333)=312-(194-181)=821-(792-155)=267-(462-432)=287-(996-859)=292-(452-445)=791-(635-573)=302-(258-52)=728-(905-393)=480-(252-188)=708-(698-446)=275-(404-347)=562-(701-612)=373-(454-280)=718-(572-415)=88-(446-379)=188-(298-271)=212-(387-183)=967-(521-302)=340-(457-322)=947-(913-276)=243-(422-240)=964-(727-419)=137-(277-276)=671-(624-28)=250-(462-449)=616-(891-490)=169-(234-154)=588-(886-476)=122-(129-51)=972-(623-182)=288÷(28÷7)=866÷(10÷5)=238÷(10÷5)=282÷(27÷9)=36÷(12÷4)=891÷(24÷8)=399÷(18÷6)=585÷(24÷8)=60÷(10÷2)=938÷(14÷7)=488÷(14÷7)=828÷(42÷7)=343÷(49÷7)=180÷(18÷6)=275÷(25÷5)=872÷(20÷5)=282÷(16÷8)=686÷(56÷8)=216÷(27÷9)=342÷(54÷6)=406÷(10÷5)=639÷(15÷5)=88÷(48÷6)=328÷(12÷6)=290÷(45÷9)=378÷(63÷7)=390÷(10÷2)=605÷(15÷3)=159÷(12÷4)=140÷(20÷5)=16÷(56÷7)=252÷(54÷9)=24÷(32÷8)=618÷(12÷4)=360÷(12÷2)=552÷(16÷8)=450÷(18÷2)=442÷(14÷7)=78÷(18÷6)=48÷(48÷6)=552÷(2×3)=256÷(4×2)=162÷(3×2)=360÷(3×2)=747÷(3×3)=380÷(2×2)=540÷(3×2)=28÷(2×2)=616÷(2×2)=90÷(3×2)=752÷(4×2)=603÷(3×3)=416÷(4×2)=324÷(3×3)=828÷(2×2)=224÷(2×4)=440÷(2×2)=160÷(2×4)=240÷(3×2)=920÷(4×2)=312÷(4×2)=384÷(4×2)=824÷(2×4)=657÷(3×3)=560÷(4×2)=918÷(3×3)=261÷(3×3)=536÷(4×2)=564÷(2×2)=416÷(2×4)=456÷(2×4)=32÷(2×4)=270÷(3×2)=992÷(2×2)=972÷(3×3)=876÷(3×2)=928÷(2×4)=66÷(3×2)=840÷(2×2)=870÷(2×3)=122×(18÷9)=992×(14÷7)=61×(28÷4)=615×(25÷5)=102×(32÷8)=156×(18÷6)=105×(32÷4)=19×(56÷7)=323×(14÷7)=208×(18÷3)=11×(24÷6)=96×(24÷6)=167×(35÷7)=169×(12÷6)=231×(24÷8)=455×(16÷4)=116×(12÷6)=175×(14÷2)=170×(10÷5)=562×(48÷6)=67×(28÷7)=460×(36÷6)=112×(12÷4)=529×(20÷4)=176×(18÷9)=400×(81÷9)=17×(56÷7)=635×(63÷9)=153×(24÷8)=975×(15÷5)=74×(42÷7)=209×(20÷5)=17×(56÷8)=344×(35÷7)=43×(16÷4)=897×(21÷7)=370×(16÷8)=558×(16÷4)=29×(16÷8)=673×(45÷9)=16×(55÷5)=68×(588÷6)=14×(360÷9)=87×(285÷3)=31×(135÷9)=25×(747÷9)=18×(180÷9)=15×(384÷4)=73×(24÷2)=66×(108÷6)=47×(63÷3)=29×(84÷2)=13×(132÷6)=14×(369÷9)=37×(234÷9)=41×(427÷7)=12×(365÷5)=31×(288÷3)=27×(140÷7)=43×(170÷2)=18×(159÷3)=92×(291÷3)=13×(340÷5)=64×(81÷3)=17×(336÷7)=44×(350÷5)=81×(30÷3)=19×(159÷3)=13×(168÷3)=40×(370÷5)=35×(48÷3)=46×(100÷5)=65×(66÷6)=46×(312÷6)=14×(344÷8)=19×(243÷3)=27×(42÷3)=52×(224÷4)=38×(44÷4)=20×(224÷8)=66+263×3=698+87×3=138+173×3=126+285×3=443+123×3=534+42×5=96+177×3=775+54×3=483+34×3=562+159×5=306+182×2=911+105×2=223+23×8=111+404×2=216+190×4=485+48×3=346+128×4=899+268×2=41+352×2=435+38×9=236+251×2=875+139×4=234+96×7=684+457×2=168+238×2=471+491×2=203+101×7=108+62×4=406+157×3=905+18×8=158×2+404=246×4+623=220×2+396=443×2+614=192×3+407=92×7+966=191×2+266=150×2+409=24×8+444=124×4+996=223+48×16=638+29×18=103+14×32=177+22×13=284+14×16=638+10×30=119+22×33=956+60×16=486+10×16=585+10×31=437+24×16=79+17×27=16+46×15=799+18×18=187+10×60=364+10×39=150+29×22=439+33×19=320+14×36=571+43×19=396+57×10=566+44×20=141+36×20=337+15×41=461+16×18=182+11×80=268+26×18=809+11×13=207+48×14=756+20×48=22×22+82=51×11+438=26×19+280=60×16+71=17×32+252=23×19+840=13×58+44=71×10+720=13×58+240=11×57+519=184-10×10=808-12×64=233-10×10=728-27×25=422-13×17=485-11×26=266-20×11=828-33×12=411-23×12=764-14×34=437-14×23=990-32×18=403-21×14=637-10×34=442-11×16=543-14×26=402-13×30=763-31×22=186-10×17=317-19×15=429-18×14=775-41×15=456-30×13=812-11×56=372-17×18=852-29×17=331-11×19=839-34×14=213-19×10=648-23×21=494-20×23=988-55×12=454-37×10=605-12×48=472-15×22=830-13×10=498-42×11=522-19×11=301-21×12=700-29×17=444-103×4=317-38×6=324-22×7=409-34×3=436-112×2=880-90×4=435-88×3=727-83×5=314-26×6=256-96×2=198-14×4=942-69×8=378-53×3=402-32×8=340-80×2=976-106×4=374-174×2=215-17×8=415-73×2=930-25×2=255-10×9=689-12×7=357-32×5=980-79×5=351-163×2=905-85×2=463-141×3=446-65×6=422-36×5=564-34×9=197-89×2=939-67×6=497-50×6=619-52×5=146-66×2=875-50×3=328-32×7=878-212×4=201-30×2=819-45×3=37×12-246=40×22-584=10×28-106=10×44-19=15×33-447=42×12-499=33×10-182=48×13-83=13×32-220=43×22-742=27×16-316=30×24-210=21×21-243=97×10-141=20×19-153=11×55-239=15×19-115=20×42-96=14×29-121=12×67-171=19×22-392=53×14-355=33×10-293=10×95-673=17×18-157=69×12-78=12×22-100=98×10-778=16×30-333=15×46-403=17×20-338=61×10-152=10×36-119=11×38-86=22×21-317=25×15-202=15×26-332=63×13-86=11×34-25=82×12-759=147×5-175=857×9-913=54×7-248=614×6-939=105×8-170=153×7-485=65×5-32=413×3-847=43×6-17=708×7-159=38×5-32=668×2-742=192×2-83=456×5-81=97×9-150=439×7-764=86×5-20=259×2-48=238×4-322=347×5-251=207×4-64=823×2-776=269×3-191=454×3-692=130×3-109=731×3-650=84×6-210=494×4-182=226×4-275=838×2-190=257×3-528=646×2-934=176×5-738=111×7-289=70×8-256=463×3-692=194×5-634=60×7-123=166×6-912=156×3-436=117+590÷5=70+966÷3=104+420÷7=591+501÷3=175+784÷8=204+704÷2=104+300÷2=824+330÷6=126+784÷2=692+54÷6=31+524÷4=583+99÷3=265+972÷9=517+704÷2=145+63÷7=880+370÷2=91+948÷3=843+260÷2=219+235÷5=779+213÷3=825÷3+450=750÷5+354=972÷9+491=696÷3+571=749÷7+102=198÷2+167=66÷2+138=849÷3+777=340÷2+313=720÷8+776=185÷5+244=265÷5+356=885÷5+241=515÷5+64=930÷5+25=355÷5+255=474÷6+132=333÷3+619=376÷8+481=990÷6+696=435-618÷3=163-426÷6=267-660÷5=533-474÷3=344-318÷3=444-540÷9=394-172÷2=896-45÷5=390-848÷8=285-414÷2=451-456÷8=437-423÷9=408-639÷3=904-870÷2=416-464÷8=896-24÷8=362-294÷3=53-270÷6=444-672÷3=920-558÷2=263-944÷4=728-980÷2=431-794÷2=494-365÷5=357-644÷4=844-462÷7=77-456÷8=276-580÷5=439-152÷4=530-976÷8=419-518÷2=563-18÷9=113-72÷3=721-464÷4=420-130÷2=536-876÷2=116-20÷2=368-178÷2=135-36÷9=694-462÷3=42×(298-276)=22×(810-724)=13×(120-95)=40×(58-26)=26×(127-99)=88×(514-444)=20×(464-449)=59×(719-705)=19×(293-244)=46×(911-833)=37×(217-200)=34×(938-920)=27×(50-33)=79×(93-23)=25×(53-17)=27×(91-40)=29×(425-399)=67×(526-442)=40×(73-49)=80×(882-871)=(351-331)×24=(342-314)×70=(300-278)×30=(620-576)×16=(297-262)×27=(49-30)×39=(267-231)×22=(854-782)×21=(280-252)×19=(761-693)×87=(350-331)×39=(183-156)×94=(286-263)×11=(938-895)×76=(265-222)×19=(180-104)×21=(278-265)×35=(529-447)×39=(471-453)×50=(324-293)×28=54×(43-36)=818×(487-482)=287×(500-497)=307×(590-584)=139×(264-258)=163×(270-267)=73×(198-193)=735×(350-345)=40×(249-246)=21×(181-177)=314×(319-316)=226×(262-255)=24×(191-184)=11×(844-838)=317×(108-105)=219×(525-520)=110×(167-160)=847×(199-194)=49×(244-235)=489×(231-228)=164×(40-35)=331×(314-307)=44×(101-93)=33×(850-842)=76×(230-221)=559×(107-101)=87×(34-28)=837×(27-24)=65×(467-462)=356×(951-945)=90×(100-93)=336×(887-879)=210×(462-458)=583×(502-493)=31×(371-362)=467×(349-344)=12×(426-418)=14×(769-760)=24×(360-354)=557×(651-648)=195÷(93-90)=922÷(206-204)=336÷(271-265)=900÷(833-830)=384÷(261-258)=954÷(37-31)=272÷(138-130)=600÷(734-728)=350÷(287-282)=440÷(779-771)=70÷(411-409)=806÷(588-586)=405÷(222-213)=516÷(821-817)=312÷(373-367)=564÷(902-900)=400÷(365-357)=329÷(417-410)=267÷(394-391)=240÷(46-44)=52÷(408-404)=336÷(242-235)=264÷(451-443)=776÷(311-307)=33÷(422-419)=48÷(856-854)=342÷(398-392)=732÷(63-61)=333÷(275-272)=924÷(902-900)=495÷(397-392)=621÷(124-121)=360÷(347-345)=270÷(751-742)=280÷(483-481)=808÷(893-891)=310÷(153-148)=560÷(656-649)=465÷(235-232)=624÷(486-483)=(318-88)÷5=(843-33)÷5=(367-277)÷2=(527-411)÷2=(310-98)÷4=(852-260)÷2=(426-201)÷5=(266-228)÷2=(307-142)÷3=(901-439)÷2=(490-474)÷4=(512-284)÷6=(239-194)÷5=(713-365)÷4=(302-196)÷2=(431-193)÷7=(445-81)÷4=(731-713)÷2=(462-88)÷2=(976-261)÷5=(269-35)÷2=(429-225)÷3=(260-248)÷3=(806-236)÷6=(419-305)÷2=(917-392)÷5=(422-47)÷5=(250-198)÷4=(323-158)÷3=(850-210)÷2=(403-103)÷3=(980-231)÷7=(475-235)÷4=(885-297)÷3=(382-31)÷9=(959-825)÷2=(314-286)÷7=(890-347)÷3=(193-18)÷7=(591-11)÷4=1/5+2/5=2/6+4/6=1/6+3/6=2/7+4/7=2/8+3/8=1/7+5/7=1/6+4/6=4/10+6/10=1/7+4/7=6/8+2/8=4/8+3/8=3/7+2/7=2/4-1/4=4/8-1/8=4/7-2/7=4/6-2/6=5/8-2/8=2/8-1/8=4/6-1/6=5/7-2/7=3/6-1/6=5/10-3/10=3/8-1/8=3/6-2/6=3.2+6.0=11.6+83.4=6.6+7.9=2.8+3.5=3.0+8.6=28.7+50.9=0.2+2.4=3.5+26.3=4.0+4.9=9.4+5.1=2.0+5.7=24.7+54.6=9.8+1.3=47.4+10.7=6.5+7.5=6.0+6.2=4.9+5.1=45.9+25.3=5.8+8.9=14.9+66.1=5.4+5.8=8.2+5.8=7.6+3.1=48.4+46.0=0.9+8.4=29.5+35.3=1.6+4.6=7.7+0.6=6.3+7.4=49.3+45.0=4.6+5.4=47.8+37.7=7.8+2.5=1.8+3.0=1.4+2.4=2.1+80.4=7.4+2.0=78.3+14.3=6.0+4.0=7.7+1.8=4.7-0.7=89.0-14.2=7.7-4.0=5.4-4.9=8.2-5.4=85.0-16.0=9.3-3.4=93.3-78.5=6.6-4.6=2.3-0.3=6.7-0.4=68.5-63.4=7.0-5.2=40.0-25.2=6.0-2.5=7.8-0.9=7.5-2.7=69.5-30.2=7.3-4.9=68.0-38.5=7.7-6.5=2.6-0.4=6.1-1.5=38.6-26.0=8.8-7.6=16.6-16.3=2.2-0.6=8.4-7.0=5.9-5.4=79.8-14.9=9.3-3.8=3.3-2.5=8.6-8.4=5.1-4.6=1.9-1.3=32.7-9.3=7.8-7.6=99.5-48.6=4.9-4.2=2.8-2.2=参考答案141+169=310770+961=173191+375=466521+96=617226+70=296459+304=76322+131=153695+852=1547127+53=180535+168=703194+109=303555+212=767234+170=404985+719=170488+361=449175+588=763279+66=345331+155=48681+62=143286+101=387217+40=25791+371=462176+75=251506+354=860143+102=245493+243=736355+83=438448+107=555125+202=327991+254=1245263+224=487879+831=1710345+117=462232+112=34457+162=219418+576=994221+228=449605+408=1013226+190=416270+50=320470-336=134650-419=231424-101=323596-374=222389-52=337996-764=232331-292=39967-407=56082-72=10328-53=275367-36=331703-71=632319-18=301720-120=600451-437=14910-768=142433-282=151754-458=29695-70=25299-68=231330-118=212563-306=257498-148=350248-161=87286-16=270556-275=281294-165=129484-238=246297-84=213806-368=438407-229=178786-73=713138-122=16827-63=764427-31=396773-38=735196-112=84760-550=210219-55=164379-38=34116×6=9627×2=54119×4=476848×8=6784202×3=60646×7=32269×2=138886×7=620284×3=252472×9=4248493×2=986492×8=3936132×2=264182×9=163828×4=112641×3=1923231×2=462788×7=551683×3=249586×6=3516289×3=867626×6=375674×3=22258×9=522265×2=530375×8=3000243×2=486102×9=918114×8=912711×7=4977264×3=792615×9=553515×6=90264×5=1320188×4=752325×6=195074×8=592738×8=5904166×2=332697×9=6273386÷2=193812÷2=406305÷5=61198÷2=99225÷5=45416÷4=104301÷7=43440÷5=88217÷7=31810÷5=16256÷2=28904÷2=45236÷9=4368÷2=184200÷8=25880÷4=220178÷2=89351÷9=39228÷4=57651÷7=9385÷5=17469÷7=67186÷6=31182÷2=91346÷2=173723÷3=24127÷3=9288÷4=7230÷6=5375÷3=125252÷7=36198÷3=66123÷3=41512÷2=256205÷5=41912÷8=114316÷2=158592÷2=296159÷3=53342÷2=17119×42=79851×78=397838×12=45697×17=164920×47=94043×55=236521×36=75612×43=51612×66=79212×78=93616×55=88072×20=144053×17=90193×13=120910×90=90027×91=245717×26=44255×37=203518×16=28830×98=294011×77=84747×36=169240×16=64078×79=616267×13=87157×43=245114×64=89672×43=309619×18=34277×30=231037×21=77769×98=676215×44=66023×29=66716×60=96085×68=578025×19=47532×29=92840×23=92072×19=136811+716+259=986443+925+778=2146541+58+43=642599+458+938=1995104+575+167=846795+178+128=1101241+141+585=967996+614+985=259528+264+195=487416+891+114=1421449+79+108=636450+608+486=1544167+521+104=792870+652+607=2129417+278+187=882400+655+762=1817101+82+241=424471+301+417=1189158+265+518=941556+523+826=1905497+173+273=943391+503+598=1492449+233+187=869444+85+544=1073302+247+200=749767+611+66=1444205+456+42=703360+544+688=1592327+262+53=642782+490+244=1516221+39+415=675360+677+942=1979115+465+356=936958+863+887=2708134+464+300=898291+24+224=53981+178+404=663745+203+551=149996+564+336=996140+905+927=197269+367-33=403760+761-163=1358201+97-16=282624+579-464=739326+73-323=76611+410-528=493347+142-231=258854+375-345=88413+393-309=9765+382-216=23191+337-408=2074+492-204=36293+371-283=181903+571-830=64483+288-215=156149+672-440=381299+19-149=169252+874-687=439249+23-229=43979+744-94=1629375+119-295=199821+382-643=560100+363-438=25191+978-472=697126+220-112=234660+548-722=48673+385-36=422977+739-375=1341278+115-172=221381+751-24=1108202+64-200=66906+305-57=115411+293-141=163611+248-63=796120+161-203=78693+177-792=78150+200-50=300746+901-789=858158+318-466=10124+960-164=920357-188-156=13573-172-398=3309-75-166=68731-135-575=21388-209-80=99944-193-589=162372-253-52=67732-372-241=119352-87-211=54773-184-223=366261-118-100=43903-153-222=528425-253-95=77974-216-571=187416-279-27=110581-137-373=71488-189-50=249926-606-41=279296-86-182=28902-516-383=3451-219-163=69941-699-13=229161-57-12=92426-202-77=147475-252-142=81824-758-37=29492-255-68=169821-255-432=134492-344-35=113710-154-527=29482-67-412=3978-25-40=913336-32-59=245930-390-539=1479-11-436=32749-134-392=223456-252-46=158870-305-494=71475-59-380=36822-101-364=357195-54+116=257388-261+390=517273-240+11=44779-746+229=262235-54+181=362669-320+55=404281-256+40=65935-626+138=447268-267+260=261893-280+319=932500-459+61=102613-472+303=444316-273+243=286772-281+659=1150330-50+159=439937-621+713=1029456-325+360=491393-31+65=427369-292+300=37757-30+431=458337-222+144=259586-446+870=1010198-192+377=383955-500+765=1220415-125+161=451597-242+212=567139-95+91=135705-583+41=163284-214+379=449969-569+810=1210423-186+194=431969-29+536=1476252-134+134=252409-105+505=809260-112+218=366836-515+585=906474-138+21=357993-244+489=1238224-204+311=331506-499+835=84211×23×2=50675×57×5=2137522×13×3=85867×15×8=804021×12×2=50427×72×3=583215×17×2=51010×23×9=207013×12×2=31236×48×4=691212×24×3=86486×41×8=2820822×14×2=61611×35×2=77010×13×3=39078×61×5=2379019×14×3=79894×74×5=3478013×12×6=93692×91×4=3348842×11×2=92499×20×4=792012×33×2=79281×15×7=850510×11×9=99057×20×6=684015×10×5=75060×38×7=1596011×21×2=46222×42×2=184816×13×3=62428×32×9=806426×11×2=57259×75×7=3097515×11×4=66030×50×5=750010×42×2=84088×85×7=5236047×10×2=94065×10×4=260047×3×2=28246×6×4=110411×9×8=792195×4×5=390066×7×2=924194×2×5=194024×2×7=33687×7×6=365461×2×3=36612×4×7=33618×2×7=25297×3×6=174649×2×7=686409×2×7=572645×7×3=945337×2×4=269679×2×3=47447×7×8=263215×6×3=270247×2×4=197630×2×7=420196×5×2=196087×5×2=87034×3×4=40888×2×4=704211×4×9=759624×5×7=840238×4×9=8568112×3×2=67262×9×2=111610×9×8=720249×4×7=697211×9×4=396251×2×9=451824×2×3=14471×5×6=213077×2×4=616247×4×5=4940117×4×2=936111×8×5=444033×3×14=138623×3×73=503743×2×60=516017×2×51=173412×5×44=264020×2×85=340011×4×91=400414×7×96=940820×3×81=486049×2×65=637026×3×32=249647×2×17=159847×2×68=639213×2×50=130010×5×55=275026×2×35=182031×2×35=217012×4×45=216027×3×49=396934×2×54=367217×2×39=132643×2×71=610610×5×85=425010×9×21=189049×2×14=137213×3×53=206712×4×89=427218×3×46=248440×2×17=136014×5×50=350017×5×13=110514×2×81=226813×6×94=733210×5×23=115041×2×82=672420×3×94=564028×2×57=319213×6×75=585012×2×41=98416×5×32=256010×18÷4=4514×82÷2=57420×38÷4=19054×27÷9=16250×15÷6=12581×74÷3=199815×32÷2=24085×51÷5=86730×27÷6=13595×90÷5=171042×18÷3=25252×88÷2=228812×42÷8=6340×63÷2=126020×47÷4=23560×84÷3=168016×18÷9=3230×82÷5=49235×11÷5=7715×14÷2=10566×14÷4=23148×97÷2=232835×28÷2=49028×70÷2=98015×33÷9=5534×76÷2=129224×38÷4=22874×85÷2=314520×24÷4=12027×98÷2=132312×22÷6=4420×18÷3=12010×17÷5=3422×66÷3=48498×10÷4=24598×21÷7=29413×72÷4=23457×53÷3=100742×15÷5=12624×97÷3=776108×5÷6=90248×3÷6=124198×4÷3=264468×3÷6=23434×3÷6=17608×3÷8=228133×6÷2=399233×8÷2=932225×3÷5=135936×5÷4=117068×4÷2=136293×4÷2=58632×5÷4=40860×6÷2=2580177×4÷6=118228×7÷4=399332×3÷6=166602×3÷6=30175×3÷9=25228×3÷4=17170×7÷2=24535×5÷7=2544×3÷4=33516×9÷3=154832×5÷8=20452×9÷6=67864×3÷6=32500×9÷2=2250185×4÷2=370477×8÷2=190826×6÷2=78138×8÷2=552123×5÷3=205342×9÷2=153970×9÷5=126609×4÷3=812142×3÷6=71676×9÷4=1521224×4÷8=112611×6÷2=1833864÷4÷4=54140÷5÷4=7992÷4÷2=124600÷3÷2=100684÷9÷2=38546÷2÷7=3972÷6÷4=3720÷3÷2=120952÷7÷8=17924÷2÷6=77424÷4÷2=53846÷3÷3=94360÷6÷5=12200÷5÷8=5318÷3÷2=53180÷6÷6=5960÷4÷5=48576÷8÷3=24920÷4÷5=46260÷4÷5=13600÷5÷5=24616÷7÷2=44837÷3÷9=31315÷5÷3=21390÷3÷2=65240÷4÷4=1590÷3÷3=10735÷3÷7=35224÷7÷2=16216÷9÷4=6522÷3÷6=29924÷7÷6=2275÷5÷3=5294÷3÷2=49364÷4÷7=13196÷2÷7=14960÷3÷5=6460÷3÷4=5812÷2÷7=58520÷2÷4=6560÷2×5=150357÷7×8=408414÷3×2=27618÷2×9=81368÷2×8=1472688÷4×7=1204119÷7×3=51996÷4×9=2241540÷5×6=648816÷6×7=952516÷2×9=2322706÷2×8=2824351÷9×7=273222÷3×5=370774÷3×2=516174÷6×3=87427÷7×3=183660÷4×5=825738÷2×8=2952432÷6×4=288960÷2×5=2400996÷6×5=830126÷2×5=31548÷3×7=112837÷9×5=465387÷3×8=1032441÷3×2=294138÷3×4=184110÷2×8=440531÷3×8=1416378÷2×7=1323836÷4×6=1254606÷2×6=1818968÷8×9=1089862÷2×3=1293332÷4×2=166672÷3×5=1120600÷8×9=675395÷5×3=237446÷2×5=111566÷3×40=88018÷2×69=62140÷4×94=940246÷6×28=1148276÷4×14=96690÷3×57=171070÷5×11=15498÷2×44=215663÷9×28=196300÷5×65=3900160÷4×13=520147÷7×69=144948÷4×79=948240÷8×56=168044÷4×89=97990÷5×52=93672÷4×10=180296÷4×24=1776147÷7×44=92452÷4×89=115735÷5×12=84300÷5×34=2040128÷4×14=448688÷8×81=6966329÷7×18=846104÷4×67=174227÷9×33=9972÷2×14=504104÷4×34=884154÷2×95=731584÷3×21=588105÷3×72=2520240÷8×28=840136÷8×98=166628÷4×71=497178÷2×10=890112÷8×14=19615÷3×49=24577÷7×28=308136÷4×75=2550286+(326-286)=326959+(752-499)=1212485+(67-28)=524728+(875-246)=1357238+(354-114)=478507+(793-552)=74888+(445-228)=305660+(584-99)=1145232+(281-135)=378189+(783-315)=65748+(409-266)=191899+(500-147)=125272+(301-213)=160261+(697-627)=331306+(441-282)=465932+(443-393)=98262+(303-11)=354255+(624-618)=26143+(485-416)=112784+(780-314)=125081+(308-18)=371518+(590-586)=52221+(278-80)=219617+(910-432)=1095381+(276-154)=503841+(759-402)=1198499+(482-22)=959947+(873-108)=1712405+(453-163)=695549+(894-521)=922408+(339-75)=672906+(968-66)=1808104+(64-29)=139616+(529-427)=71866+(377-194)=24973+(250-202)=121487+(341-270)=558603+(652-485)=770124+(393-166)=351108+(432-401)=139170-(28+62)=80802-(69+287)=446327-(58+239)=30744-(227+23)=494188-(10+54)=124474-(253+211)=10267-(59+90)=118989-(432+117)=440429-(18+38)=373653-(253+232)=168453-(56+43)=354953-(388+489)=76435-(309+86)=40949-(327+273)=349386-(10+56)=320799-(518+201)=80466-(258+62)=146820-(279+339)=202491-(92+176)=223679-(299+18)=362385-(117+50)=218611-(317+281)=13400-(19+124)=257878-(155+435)=288473-(181+276)=16658-(77+569)=12451-(18+149)=284685-(176+36)=473397-(96+204)=97973-(170+471)=332372-(55+295)=22600-(34+49)=517327-(143+64)=120866-(575+107)=184235-(94+34)=107940-(837+81)=22315-(116+81)=118589-(426+94)=69484-(297+143)=44494-(334+27)=13329-(372-359)=16388-(842-826)=372346-(225-48)=169756-(788-688)=656165-(24-16)=157209-(190-23)=42367-(373-245)=239433-(201-22)=254231-(408-388)=211742-(368-333)=707312-(194-181)=299821-(792-155)=184267-(462-432)=237287-(996-859)=150292-(452-445)=285791-(635-573)=729302-(258-52)=96728-(905-393)=216480-(252-188)=416708-(698-446)=456275-(404-347)=218562-(701-612)=473373-(454-280)=199718-(572-415)=56188-(446-379)=21188-(298-271)=161212-(387-183)=8967-(521-302)=748340-(457-322)=205947-(913-276)=310243-(422-240)=61964-(727-419)=656137-(277-276)=136671-(624-28)=75250-(462-449)=237616-(891-490)=215169-(234-154)=89588-(886-476)=178122-(129-51)=44972-(623-182)=531288÷(28÷7)=72866÷(10÷5)=433238÷(10÷5)=119282÷(27÷9)=9436÷(12÷4)=12891÷(24÷8)=297399÷(18÷6)=133585÷(24÷8)=19560÷(10÷2)=12938÷(14÷7)=469488÷(14÷7)=244828÷(42÷7)=138343÷(49÷7)=49180÷(18÷6)=60275÷(25÷5)=55872÷(20÷5)=218282÷(16÷8)=141686÷(56÷8)=98216÷(27÷9)=72342÷(54÷6)=38406÷(10÷5)=203639÷(15÷5)=21388÷(48÷6)=11328÷(12÷6)=164290÷(45÷9)=58378÷(63÷7)=42390÷(10÷2)=78605÷(15÷3)=121159÷(12÷4)=53140÷(20÷5)=3516÷(56÷7)=2252÷(54÷9)=4224÷(32÷8)=6618÷(12÷4)=206360÷(12÷2)=60552÷(16÷8)=276450÷(18÷2)=50442÷(14÷7)=22178÷(18÷6)=2648÷(48÷6)=6552÷(2×3)=92256÷(4×2)=32162÷(3×2)=27360÷(3×2)=60747÷(3×3)=83380÷(2×2)=95540÷(3×2)=9028÷(2×2)=7616÷(2×2)=15490÷(3×2)=15752÷(4×2)=94603÷(3×3)=67416÷(4×2)=52324÷(3×3)=36828÷(2×2)=207224÷(2×4)=28440÷(2×2)=110160÷(2×4)=20240÷(3×2)=40920÷(4×2)=115312÷(4×2)=39384÷(4×2)=48824÷(2×4)=103657÷(3×3)=73560÷(4×2)=70918÷(3×3)=102261÷(3×3)=29536÷(4×2)=67564÷(2×2)=141416÷(2×4)=52456÷(2×4)=5732÷(2×4)=4270÷(3×2)=45992÷(2×2)=248972÷(3×3)=108876÷(3×2)=146928÷(2×4)=11666÷(3×2)=11840÷(2×2)=210870÷(2×3)=145122×(18÷9)=244992×(14÷7)=198461×(28÷4)=427615×(25÷5)=3075102×(32÷8)=408156×(18÷6)=468105×(32÷4)=84019×(56÷7)=152323×(14÷7)=646208×(18÷3)=124811×(24÷6)=4496×(24÷6)=384167×(35÷7)=835169×(12÷6)=338231×(24÷8)=693455×(16÷4)=1820116×(12÷6)=232175×(14÷2)=1225170×(10÷5)=340562×(48÷6)=449667×(28÷7)=268460×(36÷6)=2760112×(12÷4)=336529×(20÷4)=2645176×(18÷9)=352400×(81÷9)=360017×(56÷7)=136635×(63÷9)=4445153×(24÷8)=459975×(15÷5)=292574×(42÷7)=444209×(20÷5)=83617×(56÷8)=119344×(35÷7)=172043×(16÷4)=172897×(21÷7)=2691370×(16÷8)=740558×(16÷4)=223229×(16÷8)=58673×(45÷9)=336516×(55÷5)=17668×(588÷6)=666414×(360÷9)=56087×(285÷3)=826531×(135÷9)=46525×(747÷9)=207518×(180÷9)=36015×(384÷4)=144073×(24÷2)=87666×(108÷6)=118847×(63÷3)=98729×(84÷2)=121813×(132÷6)=28614×(369÷9)=57437×(234÷9)=96241×(427÷7)=250112×(365÷5)=87631×(288÷3)=297627×(140÷7)=54043×(170÷2)=365518×(159÷3)=95492×(291÷3)=892413×(340÷5)=88464×(81÷3)=172817×(336÷7)=81644×(350÷5)=308081×(30÷3)=81019×(159÷3)=100713×(168÷3)=72840×(370÷5)=296035×(48÷3)=56046×(100÷5)=92065×(66÷6)=71546×(312÷6)=239214×(344÷8)=60219×(243÷3)=153927×(42÷3)=37852×(224÷4)=291238×(44÷4)=41820×(224÷8)=56066+263×3=855698+87×3=959138+173×3=657126+2