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62+140=732+661=66+267=431+103=187+67=300+87=72+375=35+189=123+153=515+273=75+405=240+147=191+53=190+222=217+172=582+193=240+180=917+585=114+125=50+254=100+352=140+506=60+111=747+390=85+267=234+682=171+153=349+88=96+180=363+304=335+85=174+604=74+292=212+375=331+95=207+689=283+209=100+561=176+285=331+64=397-256=935-457=316-83=730-627=266-74=371-146=407-141=540-13=392-143=720-327=97-10=770-244=435-337=968-192=343-143=258-133=148-112=977-271=185-101=355-240=391-348=928-740=472-411=609-350=233-37=873-84=181-80=696-95=386-143=268-17=27-10=520-441=312-213=414-81=155-83=800-381=270-156=578-338=241-93=618-284=79×8=934×9=162×2=261×2=89×5=289×2=373×2=130×2=135×4=741×3=41×2=265×5=116×3=295×5=124×2=596×3=320×3=834×4=81×7=596×8=103×5=201×7=66×8=138×2=218×4=592×9=59×8=23×4=153×3=247×7=17×2=526×7=171×5=819×7=88×8=234×3=55×6=451×3=57×8=72×4=224÷2=264÷6=24÷2=54÷6=396÷4=584÷2=242÷2=99÷9=144÷3=316÷2=384÷2=305÷5=282÷2=621÷9=112÷8=831÷3=350÷2=639÷9=117÷3=560÷8=168÷2=916÷2=290÷5=378÷9=300÷4=864÷6=96÷8=42÷2=308÷4=840÷5=213÷3=125÷5=28÷7=285÷3=212÷2=96÷2=192÷8=396÷6=178÷2=670÷5=16×42=12×29=66×11=55×70=20×12=49×39=18×10=25×42=35×13=29×68=56×11=71×98=35×21=31×90=12×46=14×19=11×13=40×31=20×27=65×98=10×62=33×85=36×12=88×20=34×21=98×46=80×10=19×78=37×14=65×64=23×29=97×38=11×67=99×72=16×44=64×38=18×45=88×87=21×10=15×61=719+74+181=228+699+620=357+261+261=45+646+701=282+332+86=734+697+820=73+306+458=360+428+719=71+221+86=322+727+677=122+143+33=23+785+58=13+287+430=349+218+545=409+179+138=222+193+693=60+72+359=856+738+282=329+94+238=783+685+37=248+164+17=875+300+477=570+120+82=451+34+498=388+302+192=897+98+191=179+76+509=389+730+120=59+14+522=225+143+864=416+432+11=634+706+405=35+178+707=824+948+598=483+294+53=101+800+245=295+256+43=782+795+267=90+522+90=846+129+920=193+235-332=787+748-843=77+27-33=483+857-674=217+218-62=170+465-550=231+173-100=935+583-594=35+402-34=909+541-662=386+77-83=544+883-951=81+385-77=566+659-998=350+12-119=267+897-239=290+106-85=629+524-507=282+176-333=41+946-905=148+200-275=673+819-677=53+126-113=820+804-405=38+399-70=853+613-24=80+244-100=975+15-25=256+99-238=413+942-469=131+358-269=219+866-132=213+216-33=929+605-724=108+332-328=981+883-326=213+215-267=929+673-222=152+182-164=329+958-794=453-428-20=56-19-37=395-37-344=727-292-171=251-186-32=283-168-64=491-112-89=653-72-143=201-23-54=961-426-342=231-19-113=494-37-260=488-235-80=937-685-157=326-88-137=925-266-560=320-40-278=856-291-471=470-83-85=687-88-32=491-54-197=491-44-13=480-76-282=783-170-609=374-17-268=933-101-691=344-102-118=865-85-722=401-296-82=938-141-76=347-132-112=793-181-575=487-86-233=996-115-666=457-58-14=372-19-315=474-98-359=573-422-57=431-125-194=817-560-236=131-87+234=467-282+680=321-245+236=781-296+665=309-301+146=512-170+973=178-17+201=855-65+365=276-151+147=807-46+416=186-177+408=635-171+809=333-252+381=202-161+829=494-242+163=708-570+203=382-266+187=939-168+198=268-139+268=540-490+261=236-210+195=938-800+635=347-90+55=601-32+554=202-149+329=952-810+760=323-234+249=709-403+53=150-107+187=839-671+922=223-97+118=993-685+275=303-290+66=861-513+756=155-122+105=483-316+623=453-427+461=759-135+10=268-199+182=289-181+756=31×15×2=96×96×9=12×12×2=67×58×8=20×16×2=77×83×9=12×20×2=85×73×2=24×15×2=89×65×2=11×19×4=36×95×3=17×18×2=14×95×9=12×37×2=13×34×3=10×15×6=66×67×5=11×27×3=35×13×4=22×10×4=66×76×7=10×19×2=58×51×7=21×10×4=74×95×6=21×10×3=35×55×5=11×17×3=91×72×5=20×10×2=33×14×2=18×14×2=41×75×6=12×17×3=46×61×8=10×26×3=45×50×9=11×21×2=64×36×6=43×2×7=73×3×9=80×6×2=29×2×7=99×2×4=27×4×9=41×6×2=98×2×3=24×5×6=182×2×7=42×2×6=102×3×7=14×9×6=221×4×6=44×3×4=125×4×3=15×2×8=124×4×8=10×6×2=97×5×9=13×3×5=110×6×7=48×6×3=198×3×9=69×4×3=98×3×9=19×3×4=424×2×4=20×6×4=46×3×7=63×2×3=180×3×2=22×6×7=61×8×7=28×8×4=41×7×9=157×2×3=58×3×6=14×3×5=282×2×3=11×6×23=21×3×25=11×9×91=49×2×22=14×2×32=18×3×95=13×6×78=15×3×74=29×3×88=12×4×90=25×3×89=14×3×35=12×8×45=46×2×43=17×4×37=33×2×34=22×3×61=38×2×87=10×8×97=38×2×47=10×4×37=34×2×67=28×2×97=21×3×19=10×7×64=18×4×48=13×2×19=13×2×57=13×5×80=10×6×19=14×2×53=17×3×86=16×5×12=20×4×73=33×2×14=27×3×72=12×7×77=10×5×17=39×2×87=45×2×15=46×13÷2=62×45÷2=10×45÷5=11×36÷9=32×28÷8=46×78÷2=59×15÷5=29×48÷3=16×49÷2=30×92÷3=35×18÷2=74×56÷8=18×23÷3=34×50÷4=17×30÷5=58×89÷2=12×39÷9=98×18÷4=19×24÷4=10×18÷5=10×68÷8=20×37÷4=11×64÷8=36×51÷6=28×12÷8=12×96÷4=45×12÷5=93×26÷3=15×59÷3=60×90÷8=18×12÷9=12×53÷6=23×34÷2=32×80÷5=26×33÷3=71×69÷3=28×23÷2=87×42÷9=44×20÷5=42×59÷6=182×4÷2=247×6÷3=147×5÷7=463×4÷2=162×3÷6=800×2÷8=51×8÷6=365×8÷5=390×2÷4=618×2÷4=64×3÷6=318×6÷3=312×2÷3=758×9÷3=47×8÷2=192×6÷9=90×6÷3=445×8÷2=48×7÷3=616×2÷7=99×8÷9=314×6÷4=38×6÷2=224×6÷8=75×9÷3=766×5÷2=111×7÷3=996×9÷6=40×7÷2=506×6÷4=116×2÷8=767×8÷4=189×4÷7=600×5÷8=35×8÷5=661×8÷4=87×2÷3=144×7÷2=330×2÷4=96×6÷4=276÷2÷3=480÷2÷6=492÷3÷2=348÷4÷3=252÷2÷7=528÷3÷2=819÷7÷9=918÷3÷6=312÷8÷3=864÷2÷3=972÷3÷3=72÷3÷3=714÷7÷6=156÷2÷3=492÷2÷2=240÷5÷4=234÷2÷9=954÷3÷6=330÷5÷2=504÷2÷6=748÷2÷2=600÷6÷5=368÷4÷2=360÷2÷9=840÷5÷2=525÷5÷7=216÷2÷9=896÷2÷8=147÷7÷7=96÷8÷3=260÷5÷2=204÷3÷4=800÷2÷2=864÷2÷6=280÷5÷2=464÷2÷2=672÷8÷4=135÷9÷3=72÷4÷9=160÷4÷2=423÷3×4=920÷8×7=828÷4×8=378÷9×5=224÷2×6=646÷2×3=712÷2×8=678÷2×6=330÷3×5=456÷2×8=336÷2×4=791÷7×9=240÷2×6=861÷7×3=225÷9×6=162÷2×9=450÷6×2=360÷8×5=982÷2×8=396÷2×3=236÷4×6=102÷3×6=35÷5×7=702÷2×4=363÷3×5=152÷8×3=329÷7×8=672÷2×8=190÷5×9=460÷2×5=903÷3×4=104÷8×9=944÷2×9=645÷3×6=244÷2×7=270÷2×3=837÷9×3=270÷5×9=248÷4×2=670÷2×7=22÷2×50=372÷6×62=102÷6×29=588÷7×25=174÷3×15=230÷5×94=132÷4×19=440÷8×50=329÷7×19=45÷3×35=252÷9×23=768÷8×44=35÷5×26=532÷7×14=196÷7×20=322÷7×24=135÷5×24=640÷8×93=64÷8×27=455÷5×60=66÷6×61=203÷7×68=152÷8×37=88÷8×42=28÷7×90=270÷3×69=54÷3×24=400÷5×18=33÷3×18=420÷6×82=282÷6×20=92÷2×69=24÷2×82=36÷3×58=12÷2×93=396÷6×71=228÷6×22=16÷4×31=24÷3×92=82÷2×14=426+(311-50)=460+(845-663)=202+(141-100)=737+(693-532)=244+(143-103)=53+(913-800)=198+(194-58)=635+(233-210)=11+(455-403)=905+(136-114)=234+(477-141)=209+(835-706)=104+(440-10)=344+(793-310)=189+(325-284)=811+(563-265)=77+(465-220)=926+(570-93)=197+(474-19)=856+(618-593)=141+(194-116)=120+(723-619)=68+(367-229)=694+(450-109)=412+(189-58)=767+(818-15)=460+(497-20)=232+(571-49)=244+(278-258)=796+(845-301)=280+(328-127)=136+(527-76)=285+(387-19)=939+(959-366)=40+(207-51)=494+(754-530)=119+(173-28)=976+(728-591)=418+(488-328)=892+(958-829)=98-(77+14)=998-(107+807)=170-(102+29)=589-(32+76)=349-(63+141)=959-(43+350)=263-(158+50)=184-(30+115)=498-(385+75)=827-(32+308)=374-(214+132)=833-(104+403)=397-(179+10)=888-(329+400)=470-(134+226)=575-(35+371)=396-(122+106)=869-(141+664)=285-(76+32)=733-(492+46)=421-(91+330)=428-(21+96)=495-(92+198)=897-(187+180)=482-(321+123)=256-(117+55)=266-(26+43)=693-(377+267)=434-(42+288)=910-(616+204)=489-(83+271)=864-(129+179)=453-(227+226)=806-(432+366)=268-(84+59)=782-(178+510)=226-(30+45)=956-(270+147)=300-(138+87)=994-(11+410)=127-(171-101)=853-(957-534)=372-(499-245)=990-(660-51)=336-(296-104)=866-(311-172)=452-(323-137)=207-(653-478)=199-(326-250)=672-(290-103)=104-(288-204)=576-(898-812)=479-(121-114)=640-(494-190)=193-(102-57)=163-(601-445)=450-(462-64)=420-(649-559)=223-(121-17)=293-(402-121)=334-(332-138)=763-(530-295)=178-(255-121)=955-(846-297)=274-(99-11)=132-(476-402)=335-(491-294)=703-(672-211)=377-(459-372)=762-(874-849)=54-(430-392)=416-(411-25)=435-(324-129)=340-(554-437)=23-(366-362)=947-(255-81)=151-(196-66)=835-(309-38)=349-(494-373)=741-(527-114)=55÷(15÷3)=680÷(14÷7)=36÷(36÷6)=560÷(12÷6)=398÷(10÷5)=420÷(20÷5)=30÷(10÷5)=801÷(72÷8)=50÷(16÷8)=573÷(21÷7)=90÷(15÷3)=688÷(18÷9)=448÷(12÷6)=605÷(15÷3)=190÷(35÷7)=968÷(36÷9)=88÷(16÷2)=848÷(14÷7)=12÷(24÷4)=981÷(12÷4)=322÷(35÷5)=168÷(18÷6)=420÷(45÷9)=555÷(21÷7)=50÷(20÷4)=939÷(24÷8)=330÷(18÷9)=720÷(40÷8)=45÷(81÷9)=848÷(18÷9)=333÷(24÷8)=76÷(36÷9)=428÷(12÷3)=963÷(27÷3)=368÷(12÷6)=278÷(12÷6)=80÷(36÷9)=21÷(18÷6)=376÷(32÷4)=930÷(21÷7)=84÷(3×2)=476÷(2×2)=240÷(2×4)=112÷(2×2)=228÷(2×3)=248÷(2×4)=132÷(3×2)=639÷(3×3)=928÷(2×4)=534÷(2×3)=144÷(2×2)=42÷(3×2)=488÷(4×2)=720÷(4×2)=108÷(2×3)=864÷(2×3)=16÷(2×4)=904÷(2×4)=520÷(4×2)=180÷(2×2)=120÷(2×3)=180÷(3×3)=378÷(2×3)=45÷(3×3)=888÷(2×3)=688÷(2×4)=240÷(2×2)=792÷(4×2)=366÷(2×3)=832÷(4×2)=768÷(3×2)=636÷(3×2)=936÷(2×2)=228÷(2×2)=42÷(2×3)=870÷(2×3)=480÷(3×2)=624÷(3×2)=760÷(2×2)=560÷(2×4)=131×(42÷6)=707×(30÷6)=181×(24÷8)=98×(36÷9)=105×(27÷9)=574×(35÷5)=40×(24÷4)=383×(54÷9)=352×(18÷9)=342×(18÷9)=108×(35÷7)=775×(18÷9)=17×(30÷5)=636×(10÷5)=83×(36÷6)=842×(32÷8)=61×(35÷5)=492×(18÷3)=52×(15÷5)=15×(12÷4)=152×(40÷8)=986×(18÷3)=133×(24÷6)=361×(45÷9)=268×(18÷9)=642×(24÷3)=184×(27÷9)=438×(16÷8)=453×(14÷7)=524×(24÷8)=211×(18÷6)=650×(32÷8)=11×(16÷2)=114×(24÷8)=97×(10÷2)=988×(12÷4)=113×(32÷4)=953×(18÷9)=51×(14÷7)=528×(42÷7)=25×(232÷8)=52×(80÷2)=11×(76÷4)=13×(343÷7)=13×(66÷3)=24×(108÷9)=11×(459÷9)=44×(175÷5)=83×(108÷9)=64×(184÷4)=13×(117÷3)=71×(370÷5)=28×(256÷8)=76×(350÷7)=10×(486÷9)=72×(568÷8)=14×(354÷6)=92×(462÷6)=28×(26÷2)=11×(200÷4)=50×(76÷4)=70×(276÷6)=11×(152÷4)=40×(279÷9)=26×(26÷2)=84×(144÷3)=18×(315÷7)=87×(637÷7)=35×(115÷5)=95×(174÷2)=55×(60÷6)=85×(260÷5)=22×(195÷5)=28×(200÷5)=18×(138÷3)=26×(87÷3)=18×(44÷4)=45×(280÷5)=10×(270÷6)=69×(608÷8)=310+290×2=890+44×5=68+35×5=365+43×3=472+51×8=893+166×4=88+68×7=39+344×2=434+23×3=467+376×2=324+69×2=980+321×2=311+87×3=288+18×9=499+82×4=304+98×5=164+142×3=713+60×8=290+225×3=946+43×6=285+166×2=421+137×4=324+15×2=625+245×4=10+16×8=289+47×5=120+44×4=712+11×8=291+22×7=578+137×6=110×2+222=184×2+475=103×7+79=115×4+547=126×3+167=61×9+367=89×6+36=78×2+794=47×9+484=451×2+842=164+15×30=341+72×13=244+55×10=327+33×14=213+45×12=787+35×22=405+27×19=187+18×22=75+52×15=252+14×70=276+52×12=807+48×19=192+22×20=133+78×11=371+11×41=293+24×41=214+14×49=480+86×11=16+16×25=942+19×51=385+21×11=890+31×31=472+12×23=142+18×31=52+37×20=883+26×38=333+24×16=938+36×14=212+11×13=242+55×15=28×23+325=12×36+821=13×53+157=89×10+39=13×38+436=18×35+536=33×11+295=13×30+632=58×14+90=11×78+110=448-11×24=963-12×56=382-10×23=600-19×29=472-12×24=709-16×23=490-10×18=606-23×24=450-26×10=509-16×18=465-14×13=533-14×25=493-32×15=975-54×10=323-27×11=923-39×10=384-12×29=636-21×11=377-17×10=251-18×13=384-17×15=881-19×36=468-34×12=812-16×14=493-19×25=705-16×13=371-22×15=939-20×21=308-21×13=981-61×15=477-28×10=906-13×23=466-13×10=579-19×27=363-12×14=842-30×17=453-16×26=639-15×40=438-11×20=821-43×17=405-26×7=471-67×5=248-23×2=431-100×2=173-46×2=959-58×4=436-64×6=987-56×6=461-11×7=338-41×3=277-78×2=664-181×3=363-18×5=727-81×7=145-18×5=696-87×5=273-18×4=595-119×3=405-93×2=143-20×5=148-17×6=922-224×2=369-38×7=176-15×8=290-38×6=737-262×2=185-21×6=838-35×8=357-42×3=666-82×8=299-46×2=407-82×4=385-24×3=197-28×2=434-20×9=685-274×2=397-32×5=931-108×6=466-92×2=997-143×3=10×48-253=30×33-366=20×17-337=25×33-532=22×17-333=15×29-282=23×14-263=16×60-351=13×15-185=72×13-605=19×22-165=26×38-123=38×11-77=75×12-353=11×30-88=20×44-234=15×33-493=28×20-435=30×14-334=23×18-173=26×14-74=13×27-286=34×11-96=32×23-234=15×12-45=18×39-580=19×23-260=12×76-666=33×12-205=18×11-175=17×27-155=11×90-649=27×15-116=19×45-57=11×19-105=17×54-892=18×17-129=98×10-908=34×11-251=28×26-107=106×6-591=322×8-427=92×8-617=336×8-579=93×4-230=723×7-396=371×2-133=906×9-551=97×7-580=817×8-189=196×5-159=523×8-534=149×3-366=443×6-170=255×2-48=798×7-483=492×2-351=616×2-957=65×7-117=752×3-390=282×2-521=595×7-346=150×5-164=235×9-847=191×3-359=853×8-975=117×6-68=350×4-690=144×3-185=86×7-501=263×2-134=651×9-506=63×9-193=625×9-827=358×2-405=276×6-15=391×2-147=245×7-122=113×8-178=534×4-986=54+142÷2=466+328÷4=34+783÷3=521+952÷2=471+75÷3=427+111÷3=311+852÷4=634+942÷2=84+588÷6=812+654÷6=434+198÷2=747+246÷2=461+936÷6=119+180÷9=33+567÷7=772+832÷4=487+477÷3=880+471÷3=179+645÷5=708+202÷2=606÷6+194=500÷2+714=76÷4+423=90÷2+894=460÷2+458=782÷2+727=756÷7+292=712÷2+60=669÷3+317=456÷2+254=975÷5+26=942÷3+563=894÷6+499=108÷4+160=252÷2+466=42÷6+425=888÷3+87=594÷2+18=485÷5+132=655÷5+36=472-518÷7=685-504÷4=342-22÷2=536-570÷5=302-90÷5=613-952÷4=151-175÷7=317-590÷5=418-260÷4=199-750÷5=450-190÷5=408-138÷2=402-815÷5=996-957÷3=141-616÷7=948-594÷6=321-249÷3=508-690÷6=200-60÷4=845-440÷4=247-120÷5=370-696÷6=149-768÷6=963-450÷6=384-432÷9=799-765÷3=283-413÷7=628-636÷4=114-567÷7=533-372÷2=162-912÷8=652-480÷3=440-360÷8=856-783÷9=468-704÷8=714-42÷2=431-680÷5=992-261÷9=270-447÷3=842-594÷2=39×(311-294)=11×(491-404)=61×(333-320)=71×(891-805)=24×(55-15)=84×(778-721)=10×(223-204)=34×(881-838)=33×(203-178)=25×(925-905)=38×(403-390)=34×(38-25)=24×(115-100)=25×(244-221)=38×(285-269)=69×(236-167)=15×(314-251)=83×(753-672)=10×(151-87)=35×(491-461)=(422-404)×12=(611-566)×68=(82-68)×57=(394-368)×36=(115-88)×14=(539-475)×20=(185-163)×38=(669-604)×91=(74-27)×10=(371-281)×92=(106-89)×56=(197-175)×15=(249-237)×55=(815-723)×41=(476-463)×76=(320-225)×97=(393-373)×18=(686-671)×91=(458-443)×31=(734-702)×34=101×(360-355)=362×(83-76)=62×(448-445)=16×(954-949)=195×(63-60)=585×(74-68)=120×(404-397)=611×(30-23)=85×(17-12)=481×(932-929)=76×(410-404)=115×(188-180)=238×(238-235)=243×(62-55)=78×(106-97)=263×(649-643)=78×(459-451)=316×(795-790)=110×(476-469)=66×(878-875)=135×(304-299)=454×(742-736)=129×(373-368)=481×(643-636)=247×(383-380)=440×(575-571)=121×(216-211)=314×(993-984)=43×(403-398)=724×(258-254)=44×(286-278)=295×(860-853)=49×(357-352)=408×(978-975)=135×(252-246)=278×(527-518)=163×(352-349)=655×(637-632)=192×(380-375)=765×(106-100)=396÷(446-443)=906÷(403-400)=372÷(180-177)=454÷(539-537)=390÷(239-234)=936÷(890-884)=426÷(131-125)=686÷(639-637)=154÷(14-12)=648÷(152-144)=422÷(410-408)=270÷(394-391)=218÷(379-377)=658÷(254-247)=270÷(366-364)=20÷(696-692)=477÷(351-348)=784÷(26-24)=224÷(318-316)=768÷(482-476)=60÷(497-491)=316÷(333-329)=322÷(23-16)=664÷(15-13)=390÷(233-228)=847÷(485-478)=128÷(336-334)=477÷(668-665)=228÷(153-151)=312÷(399-391)=444÷(296-290)=304÷(612-610)=136÷(259-255)=294÷(309-307)=16÷(144-136)=520÷(514-509)=273÷(124-121)=604÷(269-267)=32÷(406-402)=112÷(914-910)=(466-158)÷2=(273-129)÷3=(404-362)÷7=(986-380)÷6=(395-227)÷3=(659-214)÷5=(448-52)÷6=(324-138)÷6=(407-33)÷2=(748-686)÷2=(84-20)÷2=(936-596)÷4=(462-54)÷8=(968-436)÷4=(432-388)÷2=(957-453)÷9=(230-26)÷3=(596-396)÷8=(371-57)÷2=(550-242)÷4=(323-161)÷6=(299-133)÷2=(434-35)÷7=(558-436)÷2=(51-13)÷2=(858-408)÷5=(269-73)÷2=(650-209)÷9=(484-104)÷4=(708-606)÷6=(296-251)÷9=(415-403)÷4=(434-272)÷3=(596-180)÷8=(399-141)÷6=(942-840)÷6=(367-165)÷2=(935-424)÷7=(118-66)÷2=(596-532)÷4=4/8+2/8=3/8+2/8=2/8+5/8=3/10+7/10=3/6+2/6=6/8+2/8=5/8+2/8=1/7+2/7=1/6+3/6=5/7+2/7=1/5+3/5=1/7+4/7=3/8-2/8=5/8-3/8=4/8-1/8=3/5-1/5=5/7-1/7=2/5-1/5=2/4-1/4=4/10-3/10=3/6-1/6=4/7-3/7=4/6-1/6=7/8-1/8=8.0+9.6=64.3+6.3=7.3+2.3=2.1+6.3=9.5+3.0=47.8+17.5=1.9+7.2=16.8+74.5=7.0+6.8=2.8+9.6=2.3+2.4=53.3+36.1=0.8+7.0=40.3+24.6=6.8+4.8=4.7+3.5=1.6+6.7=67.1+23.7=3.9+1.0=14.8+83.4=6.3+3.2=2.1+5.6=1.9+9.4=24.2+33.9=7.0+8.5=42.8+15.7=6.6+3.5=7.2+5.8=8.8+7.8=6.6+33.6=6.2+5.4=53.6+19.6=3.0+1.0=8.4+2.0=3.8+4.9=0.5+37.0=8.9+5.8=79.8+4.1=7.6+1.8=3.0+4.1=9.7-4.9=90.6-60.8=6.2-5.1=1.9-1.6=9.4-3.3=28.1-6.0=4.8-1.0=38.8-0.2=1.0-0.7=8.8-4.5=5.0-3.5=26.3-15.6=2.0-1.6=81.0-31.6=7.5-7.4=5.8-5.0=7.4-5.9=79.1-74.4=8.7-7.4=95.3-86.1=7.3-3.4=8.5-2.7=6.5-4.7=85.0-55.4=5.7-1.4=65.7-45.5=4.6-2.4=4.3-1.9=8.7-1.0=83.5-32.2=4.7-1.4=24.4-16.0=8.4-6.3=4.2-3.0=8.7-5.4=60.6-16.6=6.3-6.0=70.1-62.5=7.5-2.5=8.3-8.0=参考答案62+140=202732+661=139366+267=333431+103=534187+67=254300+87=38772+375=44735+189=224123+153=276515+273=78875+405=480240+147=387191+53=244190+222=412217+172=389582+193=775240+180=420917+585=1502114+125=23950+254=304100+352=452140+506=64660+111=171747+390=113785+267=352234+682=916171+153=324349+88=43796+180=276363+304=667335+85=420174+604=77874+292=366212+375=587331+95=426207+689=896283+209=492100+561=661176+285=461331+64=395397-256=141935-457=478316-83=233730-627=103266-74=192371-146=225407-141=266540-13=527392-143=249720-327=39397-10=87770-244=526435-337=98968-192=776343-143=200258-133=125148-112=36977-271=706185-101=84355-240=115391-348=43928-740=188472-411=61609-350=259233-37=196873-84=789181-80=101696-95=601386-143=243268-17=25127-10=17520-441=79312-213=99414-81=333155-83=72800-381=419270-156=114578-338=240241-93=148618-284=33479×8=632934×9=8406162×2=324261×2=52289×5=445289×2=578373×2=746130×2=260135×4=540741×3=222341×2=82265×5=1325116×3=348295×5=1475124×2=248596×3=1788320×3=960834×4=333681×7=567596×8=4768103×5=515201×7=140766×8=528138×2=276218×4=872592×9=532859×8=47223×4=92153×3=459247×7=172917×2=34526×7=3682171×5=855819×7=573388×8=704234×3=70255×6=330451×3=135357×8=45672×4=288224÷2=112264÷6=4424÷2=1254÷6=9396÷4=99584÷2=292242÷2=12199÷9=11144÷3=48316÷2=158384÷2=192305÷5=61282÷2=141621÷9=69112÷8=14831÷3=277350÷2=175639÷9=71117÷3=39560÷8=70168÷2=84916÷2=458290÷5=58378÷9=42300÷4=75864÷6=14496÷8=1242÷2=21308÷4=77840÷5=168213÷3=71125÷5=2528÷7=4285÷3=95212÷2=10696÷2=48192÷8=24396÷6=66178÷2=89670÷5=13416×42=67212×29=34866×11=72655×70=385020×12=24049×39=191118×10=18025×42=105035×13=45529×68=197256×11=61671×98=695835×21=73531×90=279012×46=55214×19=26611×13=14340×31=124020×27=54065×98=637010×62=62033×85=280536×12=43288×20=176034×21=71498×46=450880×10=80019×78=148237×14=51865×64=416023×29=66797×38=368611×67=73799×72=712816×44=70464×38=243218×45=81088×87=765621×10=21015×61=915719+74+181=974228+699+620=1547357+261+261=87945+646+701=1392282+332+86=700734+697+820=225173+306+458=837360+428+719=150771+221+86=378322+727+677=1726122+143+33=29823+785+58=86613+287+430=730349+218+545=1112409+179+138=726222+193+693=110860+72+359=491856+738+282=1876329+94+238=661783+685+37=1505248+164+17=429875+300+477=1652570+120+82=772451+34+498=983388+302+192=882897+98+191=1186179+76+509=764389+730+120=123959+14+522=595225+143+864=1232416+432+11=859634+706+405=174535+178+707=920824+948+598=2370483+294+53=830101+800+245=1146295+256+43=594782+795+267=184490+522+90=702846+129+920=1895193+235-332=96787+748-843=69277+27-33=71483+857-674=666217+218-62=373170+465-550=85231+173-100=304935+583-594=92435+402-34=403909+541-662=788386+77-83=380544+883-951=47681+385-77=389566+659-998=227350+12-119=243267+897-239=925290+106-85=311629+524-507=646282+176-333=12541+946-905=82148+200-275=73673+819-677=81553+126-113=66820+804-405=121938+399-70=367853+613-24=144280+244-100=224975+15-25=965256+99-238=117413+942-469=886131+358-269=220219+866-132=953213+216-33=396929+605-724=810108+332-328=112981+883-326=1538213+215-267=161929+673-222=1380152+182-164=170329+958-794=493453-428-20=556-19-37=0395-37-344=14727-292-171=264251-186-32=33283-168-64=51491-112-89=290653-72-143=438201-23-54=124961-426-342=193231-19-113=99494-37-260=197488-235-80=173937-685-157=95326-88-137=101925-266-560=99320-40-278=2856-291-471=94470-83-85=302687-88-32=567491-54-197=240491-44-13=434480-76-282=122783-170-609=4374-17-268=89933-101-691=141344-102-118=124865-85-722=58401-296-82=23938-141-76=721347-132-112=103793-181-575=37487-86-233=168996-115-666=215457-58-14=385372-19-315=38474-98-359=17573-422-57=94431-125-194=112817-560-236=21131-87+234=278467-282+680=865321-245+236=312781-296+665=1150309-301+146=154512-170+973=1315178-17+201=362855-65+365=1155276-151+147=272807-46+416=1177186-177+408=417635-171+809=1273333-252+381=462202-161+829=870494-242+163=415708-570+203=341382-266+187=303939-168+198=969268-139+268=397540-490+261=311236-210+195=221938-800+635=773347-90+55=312601-32+554=1123202-149+329=382952-810+760=902323-234+249=338709-403+53=359150-107+187=230839-671+922=1090223-97+118=244993-685+275=583303-290+66=79861-513+756=1104155-122+105=138483-316+623=790453-427+461=487759-135+10=634268-199+182=251289-181+756=86431×15×2=93096×96×9=8294412×12×2=28867×58×8=3108820×16×2=64077×83×9=5751912×20×2=48085×73×2=1241024×15×2=72089×65×2=1157011×19×4=83636×95×3=1026017×18×2=61214×95×9=1197012×37×2=88813×34×3=132610×15×6=90066×67×5=2211011×27×3=89135×13×4=182022×10×4=88066×76×7=3511210×19×2=38058×51×7=2070621×10×4=84074×95×6=4218021×10×3=63035×55×5=962511×17×3=56191×72×5=3276020×10×2=40033×14×2=92418×14×2=50441×75×6=1845012×17×3=61246×61×8=2244810×26×3=78045×50×9=2025011×21×2=46264×36×6=1382443×2×7=60273×3×9=197180×6×2=96029×2×7=40699×2×4=79227×4×9=97241×6×2=49298×2×3=58824×5×6=720182×2×7=254842×2×6=504102×3×7=214214×9×6=756221×4×6=530444×3×4=528125×4×3=150015×2×8=240124×4×8=396810×6×2=12097×5×9=436513×3×5=195110×6×7=462048×6×3=864198×3×9=534669×4×3=82898×3×9=264619×3×4=228424×2×4=339220×6×4=48046×3×7=96663×2×3=378180×3×2=108022×6×7=92461×8×7=341628×8×4=89641×7×9=2583157×2×3=94258×3×6=104414×3×5=210282×2×3=169211×6×23=151821×3×25=157511×9×91=900949×2×22=215614×2×32=89618×3×95=513013×6×78=608415×3×74=333029×3×88=765612×4×90=432025×3×89=667514×3×35=147012×8×45=432046×2×43=395617×4×37=251633×2×34=224422×3×61=402638×2×87=661210×8×97=776038×2×47=357210×4×37=148034×2×67=455628×2×97=543221×3×19=119710×7×64=448018×4×48=345613×2×19=49413×2×57=148213×5×80=520010×6×19=114014×2×53=148417×3×86=438616×5×12=96020×4×73=584033×2×14=92427×3×72=583212×7×77=646810×5×17=85039×2×87=678645×2×15=135046×13÷2=29962×45÷2=139510×45÷5=9011×36÷9=4432×28÷8=11246×78÷2=179459×15÷5=17729×48÷3=46416×49÷2=39230×92÷3=92035×18÷2=31574×56÷8=51818×23÷3=13834×50÷4=42517×30÷5=10258×89÷2=258112×39÷9=5298×18÷4=44119×24÷4=11410×18÷5=3610×68÷8=8520×37÷4=18511×64÷8=8836×51÷6=30628×12÷8=4212×96÷4=28845×12÷5=10893×26÷3=80615×59÷3=29560×90÷8=67518×12÷9=2412×53÷6=10623×34÷2=39132×80÷5=51226×33÷3=28671×69÷3=163328×23÷2=32287×42÷9=40644×20÷5=17642×59÷6=413182×4÷2=364247×6÷3=494147×5÷7=105463×4÷2=926162×3÷6=81800×2÷8=20051×8÷6=68365×8÷5=584390×2÷4=195618×2÷4=30964×3÷6=32318×6÷3=636312×2÷3=208758×9÷3=227447×8÷2=188192×6÷9=12890×6÷3=180445×8÷2=178048×7÷3=112616×2÷7=17699×8÷9=88314×6÷4=47138×6÷2=114224×6÷8=16875×9÷3=225766×5÷2=1915111×7÷3=259996×9÷6=149440×7÷2=140506×6÷4=759116×2÷8=29767×8÷4=1534189×4÷7=108600×5÷8=37535×8÷5=56661×8÷4=132287×2÷3=58144×7÷2=504330×2÷4=16596×6÷4=144276÷2÷3=46480÷2÷6=40492÷3÷2=82348÷4÷3=29252÷2÷7=18528÷3÷2=88819÷7÷9=13918÷3÷6=51312÷8÷3=13864÷2÷3=144972÷3÷3=10872÷3÷3=8714÷7÷6=17156÷2÷3=26492÷2÷2=123240÷5÷4=12234÷2÷9=13954÷3÷6=53330÷5÷2=33504÷2÷6=42748÷2÷2=187600÷6÷5=20368÷4÷2=46360÷2÷9=20840÷5÷2=84525÷5÷7=15216÷2÷9=12896÷2÷8=56147÷7÷7=396÷8÷3=4260÷5÷2=26204÷3÷4=17800÷2÷2=200864÷2÷6=72280÷5÷2=28464÷2÷2=116672÷8÷4=21135÷9÷3=572÷4÷9=2160÷4÷2=20423÷3×4=564920÷8×7=805828÷4×8=1656378÷9×5=210224÷2×6=672646÷2×3=969712÷2×8=2848678÷2×6=2034330÷3×5=550456÷2×8=1824336÷2×4=672791÷7×9=1017240÷2×6=720861÷7×3=369225÷9×6=150162÷2×9=729450÷6×2=150360÷8×5=225982÷2×8=3928396÷2×3=594236÷4×6=354102÷3×6=20435÷5×7=49702÷2×4=1404363÷3×5=605152÷8×3=57329÷7×8=376672÷2×8=2688190÷5×9=342460÷2×5=1150903÷3×4=1204104÷8×9=117944÷2×9=4248645÷3×6=1290244÷2×7=854270÷2×3=405837÷9×3=279270÷5×9=486248÷4×2=124670÷2×7=234522÷2×50=550372÷6×62=3844102÷6×29=493588÷7×25=2100174÷3×15=870230÷5×94=4324132÷4×19=627440÷8×50=2750329÷7×19=89345÷3×35=525252÷9×23=644768÷8×44=422435÷5×26=182532÷7×14=1064196÷7×20=560322÷7×24=1104135÷5×24=648640÷8×93=744064÷8×27=216455÷5×60=546066÷6×61=671203÷7×68=1972152÷8×37=70388÷8×42=46228÷7×90=360270÷3×69=621054÷3×24=432400÷5×18=144033÷3×18=198420÷6×82=5740282÷6×20=94092÷2×69=317424÷2×82=98436÷3×58=69612÷2×93=558396÷6×71=4686228÷6×22=83616÷4×31=12424÷3×92=73682÷2×14=574426+(311-50)=687460+(845-663)=642202+(141-100)=243737+(693-532)=898244+(143-103)=28453+(913-800)=166198+(194-58)=334635+(233-210)=65811+(455-403)=63905+(136-114)=927234+(477-141)=570209+(835-706)=338104+(440-10)=534344+(793-310)=827189+(325-284)=230811+(563-265)=110977+(465-220)=322926+(570-93)=1403197+(474-19)=652856+(618-593)=881141+(194-116)=219120+(723-619)=22468+(367-229)=206694+(450-109)=1035412+(189-58)=543767+(818-15)=1570460+(497-20)=937232+(571-49)=754244+(278-258)=264796+(845-301)=1340280+(328-127)=481136+(527-76)=587285+(387-19)=653939+(959-366)=153240+(207-51)=196494+(754-530)=718119+(173-28)=264976+(728-591)=1113418+(488-328)=578892+(958-829)=102198-(77+14)=7998-(107+807)=84170-(102+29)=39589-(32+76)=481349-(63+141)=145959-(43+350)=566263-(158+50)=55184-(30+115)=39498-(385+75)=38827-(32+308)=487374-(214+132)=28833-(104+403)=326397-(179+10)=208888-(329+400)=159470-(134+226)=110575-(35+371)=169396-(122+106)=168869-(141+664)=64285-(76+32)=177733-(492+46)=195421-(91+330)=0428-(21+96)=311495-(92+198)=205897-(187+180)=530482-(321+123)=38256-(117+55)=84266-(26+43)=197693-(377+267)=49434-(42+288)=104910-(616+204)=90489-(83+271)=135864-(129+179)=556453-(227+226)=0806-(432+366)=8268-(84+59)=125782-(178+510)=94226-(30+45)=151956-(270+147)=539300-(138+87)=75994-(11+410)=573127-(171-101)=57853-(957-534)=430372-(499-245)=118990-(660-51)=381336-(296-104)=144866-(311-172)=727452-(323-137)=266207-(653-478)=32199-(326-250)=123672-(290-103)=485104-(288-204)=20576-(898-812)=490479-(121-114)=472640-(494-190)=336193-(102-57)=148163-(601-445)=7450-(462-64)=52420-(649-559)=330223-(121-17)=119293-(402-121)=12334-(332-138)=140763-(530-295)=528178-(255-121)=44955-(846-297)=406274-(99-11)=186132-(476-402)=58335-(491-294)=138703-(672-211)=242377-(459-372)=290762-(874-849)=73754-(430-392)=16416-(411-25)=30435-(324-129)=240340-(554-437)=22323-(366-362)=19947-(255-81)=773151-(196-66)=21835-(309-38)=564349-(494-373)=228741-(527-114)=32855÷(15÷3)=11680÷(14÷7)=34036÷(36÷6)=6560÷(12÷6)=280398÷(10÷5)=199420÷(20÷5)=10530÷(10÷5)=15801÷(72÷8)=8950÷(16÷8)=25573÷(21÷7)=19190÷(15÷3)=18688÷(18÷9)=344448÷(12÷6)=224605÷(15÷3)=121190÷(35÷7)=38968÷(36÷9)=24288÷(16÷2)=11848÷(14÷7)=42412÷(24÷4)=2981÷(12÷4)=327322÷(35÷5)=46168÷(18÷6)=56420÷(45÷9)=84555÷(21÷7)=18550÷(20÷4)=10939÷(24÷8)=313330÷(18÷9)=165720÷(40÷8)=14445÷(81÷9)=5848÷(18÷9)=424333÷(24÷8)=11176÷(36÷9)=19428÷(12÷3)=107963÷(27÷3)=107368÷(12÷6)=184278÷(12÷6)=13980÷(36÷9)=2021÷(18÷6)=7376÷(32÷4)=47930÷(21÷7)=31084÷(3×2)=14476÷(2×2)=119240÷(2×4)=30112÷(2×2)=28228÷(2×3)=38248÷(2×4)=31132÷(3×2)=22639÷(3×3)=71928÷(2×4)=116534÷(2×3)=89144÷(2×2)=3642÷(3×2)=7488÷(4×2)=61720÷(4×2)=90108÷(2×3)=18864÷(2×3)=14416÷(2×4)=2904÷(2×4)=113520÷(4×2)=65180÷(2×2)=45120÷(2×3)=20180÷(3×3)=20378÷(2×3)=6345÷(3×3)=5888÷(2×3)=148688÷(2×4)=86240÷(2×2)=60792÷(4×2)=99366÷(2×3)=61832÷(4×2)=104768÷(3×2)=128636÷(3×2)=106936÷(2×2)=234228÷(2×2)=5742÷(2×3)=7870÷(2×3)=145480÷(3×2)=80624÷(3×2)=104760÷(2×2)=190560÷(2×4)=70131×(42÷6)=917707×(30÷6)=3535181×(24÷8)=54398×(36÷9)=392105×(27÷9)=315574×(35÷5)=401840×(24÷4)=240383×(54÷9)=2298352×(18÷9)=704342×(18÷9)=684108×(35÷7)=540775×(18÷9)=155017×(30÷5)=102636×(10÷5)=127283×(36÷6)=498842×(32÷8)=336861×(35÷5)=427492×(18÷3)=295252×(15÷5)=15615×(12÷4)=45152×(40÷8)=760986×(18÷3)=5916133×(24÷6)=532361×(45÷9)=1805268×(18÷9)=536642×(24÷3)=5136184×(27÷9)=552438×(16÷8)=876453×(14÷7)=906524×(24÷8)=1572211×(18÷6)=633650×(32÷8)=260011×(16÷2)=88114×(24÷8)=34297×(10÷2)=485988×(12÷4)=2964113×(32÷4)=904953×(18÷9)=190651×(14÷7)=102528×(42÷7)=316825×(232÷8)=72552×(80÷2)=208011×(76÷4)=20913×(343÷7)=63713×(66÷3)=28624×(108÷9)=28811×(459÷9)=56144×(175÷5)=154083×(108÷9)=99664×(184÷4)=294413×(117÷3)=50771×(370÷5)=525428×(256÷8)=89676×(350÷7)=380010×(486÷9)=54072×(568÷8)=511214×(354÷6)=82692×(462÷6)=708428×(26÷2)=36411×(200÷4)=55050×(76÷4)=95070×(276÷6)=322011×(152÷4)=41840×(279÷9)=124026×(26÷2)=33884×(144÷3)=403218×(315÷7)=81087×(637÷7)=791735×(115÷5)=80595×(174÷2)=826555×(60÷6)=55085×(260÷5)=442022×(195÷5)=85828×(200÷5)=112018×(138÷3)=82826×(87÷3)=75418×(44÷4)=19845×(280÷5)=252010×(270÷6)=45069×(608÷8)=5244310+290×2=890890+44×5=111068+35×5=243365+43×3=494472+51×8=880893+166×4=155788+68×7=56439+344×2=7