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50+204=251+118=74+314=306+479=124+228=314+341=309+81=930+449=291+157=114+156=77+51=125+262=228+150=291+950=174+258=558+131=246+137=123+130=316+117=736+628=278+74=487+93=146+158=730+480=334+108=446+322=140+152=144+233=313+105=880+441=65+320=610+228=110+118=67+53=365+72=219+384=231+239=140+673=177+172=559+180=298-107=756-566=301-266=635-361=449-104=533-64=207-66=935-402=348-131=539-152=364-251=575-445=179-30=444-426=421-171=246-80=378-278=955-865=424-278=935-578=480-113=286-206=354-123=809-56=320-176=663-136=263-75=416-241=191-54=859-665=373-257=792-432=391-368=422-35=416-17=734-401=383-148=236-85=229-154=583-159=84×9=67×6=185×4=778×2=204×2=151×4=303×3=839×8=70×6=600×8=33×7=229×9=126×3=586×2=176×4=456×6=30×9=262×9=480×2=250×4=379×2=245×8=80×7=467×9=42×8=287×2=12×4=245×4=125×6=408×7=280×3=775×7=66×5=226×3=110×2=947×2=114×5=158×8=139×6=998×4=225÷9=756÷3=102÷2=266÷7=280÷7=758÷2=348÷6=246÷3=54÷6=810÷5=180÷3=966÷2=68÷2=45÷5=340÷2=94÷2=321÷3=270÷9=360÷6=776÷4=210÷2=633÷3=380÷2=148÷4=306÷6=834÷3=144÷9=889÷7=218÷2=693÷9=99÷9=972÷6=249÷3=764÷2=273÷3=716÷2=301÷7=785÷5=148÷2=798÷7=10×89=65×62=17×10=51×99=21×19=89×79=56×14=26×44=11×80=92×95=11×75=93×19=39×20=95×36=44×16=66×50=34×22=32×63=46×19=15×46=11×31=24×50=32×21=60×75=26×30=45×92=25×33=96×19=14×43=74×91=42×15=81×60=48×18=83×30=25×11=97×83=12×39=47×33=36×24=88×83=115+37+451=826+217+302=210+186+142=562+186+705=42+234+679=239+343+219=332+208+130=219+590+251=159+297+110=319+958+750=224+405+16=807+803+828=258+285+355=929+692+295=45+396+122=168+16+22=129+593+182=880+633+313=76+888+22=594+576+654=27+732+117=840+998+438=42+645+189=893+645+385=381+224+290=498+872+653=769+119+20=698+848+671=404+335+70=993+563+37=777+121+54=857+102+920=30+622+331=590+321+253=351+370+16=482+853+921=251+499+90=18+840+743=212+580+78=85+633+761=223+49-209=539+992-10=37+137-164=511+780-528=404+65-466=506+556-345=345+96-144=970+217-446=380+67-37=367+297-624=298+27-11=945+271-203=129+354-43=945+675-702=147+312-288=896+894-801=73+81-33=711+613-41=113+337-309=864+84-626=113+355-359=107+515-395=229+168-244=723+880-446=12+399-19=998+317-623=110+364-86=73+927-441=110+333-407=248+222-201=72+174-243=418+579-996=205+264-441=206+448-412=323+131-393=887+35-497=249+248-324=854+291-440=33+467-242=209+280-99=325-89-217=855-216-481=346-30-264=773-28-79=164-97-49=848-62-43=395-162-43=814-231-263=360-10-246=709-538-89=246-81-142=694-173-483=401-71-264=964-216-516=389-45-38=730-107-259=341-160-48=854-121-635=322-178-17=963-46-703=446-150-31=888-131-654=370-157-162=979-435-481=490-30-318=553-96-267=276-29-17=822-163-99=478-277-22=616-281-80=122-73-18=722-74-612=435-350-67=985-801-61=318-19-124=456-34-157=225-133-71=560-284-143=125-78-46=886-91-591=270-52+71=954-228+797=350-204+56=391-174+546=372-233+330=956-871+579=259-132+141=948-782+882=449-225+68=287-135+996=43-34+131=758-273+16=94-91+315=991-427+158=187-177+319=921-337+544=315-310+423=910-408+589=303-150+59=745-191+400=408-277+254=497-14+217=354-276+397=202-26+251=414-155+36=527-496+285=407-268+217=976-698+918=307-82+72=959-392+757=472-451+289=786-435+64=424-413+362=967-175+999=343-257+189=920-844+253=357-69+190=426-77+245=458-304+60=677-586+21=11×24×3=58×76×3=14×10×5=65×96×6=19×15×3=31×10×2=13×10×7=97×16×6=23×21×2=38×29×9=11×35×2=14×73×7=14×12×2=13×72×5=10×36×2=85×22×8=21×13×2=48×74×6=10×39×2=29×95×5=13×17×4=82×24×4=10×32×3=87×10×9=19×23×2=59×31×5=20×18×2=32×23×2=12×10×7=15×69×6=15×22×2=41×20×8=20×23×2=11×86×9=27×12×3=95×73×9=10×16×5=80×20×3=13×14×2=27×21×8=27×4×5=95×7×8=51×2×4=155×5×7=10×4×7=115×8×7=52×2×9=491×2×4=25×4×5=177×2×7=14×9×4=44×5×9=44×5×3=396×2×8=34×3×2=48×4×3=16×9×5=207×3×6=38×3×8=256×2×7=59×2×6=72×6×4=31×2×3=284×2×4=21×5×2=46×3×2=18×9×3=29×6×2=23×9×2=60×3×8=79×4×2=73×6×9=69×3×2=35×9×7=21×4×7=299×2×9=14×7×5=409×2×3=69×5×2=59×3×7=18×5×50=10×7×60=12×8×54=11×3×93=15×4×68=15×2×58=25×3×72=17×2×97=35×2×10=11×3×36=33×2×33=24×2×48=13×6×23=19×2×23=10×8×34=49×2×35=29×3×34=41×2×40=14×2×15=17×4×31=13×5×16=12×7×31=13×7×91=30×3×16=13×7×48=22×4×48=31×3×63=21×2×33=12×8×25=14×3×39=24×4×93=13×7×31=25×2×84=14×4×49=29×3×62=42×2×96=13×4×39=10×8×61=32×2×97=13×2×11=34×13÷2=42×93÷6=54×18÷3=83×84÷6=24×32÷6=71×28÷4=14×61÷7=92×24÷8=12×73÷2=68×82÷2=10×90÷9=24×40÷2=11×44÷2=33×76÷2=12×30÷4=90×20÷9=18×37÷3=76×62÷8=10×51÷5=84×31÷6=14×12÷4=63×88÷2=18×13÷6=34×50÷5=84×10÷3=14×39÷3=10×30÷5=10×54÷4=12×15÷3=66×95÷3=64×10÷2=92×29÷4=24×20÷6=30×42÷2=75×12÷4=19×64÷2=18×49÷9=45×26÷9=42×12÷6=17×99÷3=64×6÷3=840×3÷4=495×2÷6=358×9÷6=309×2÷3=590×6÷5=129×6÷3=788×6÷8=93×6÷3=635×4÷2=434×2÷7=811×6÷3=78×6÷2=722×9÷3=238×4÷8=618×2÷4=206×3÷2=283×6÷3=298×3÷6=732×4÷6=108×4÷9=999×3÷9=12×9÷3=470×4÷2=12×8÷3=430×8÷5=132×6÷4=476×6÷7=180×3÷2=291×5÷3=33×5÷3=392×7÷8=495×2÷5=98×3÷7=180×2÷4=825×8÷5=342×2÷6=228×3÷4=188×2÷4=783×8÷4=108÷2÷2=970÷2÷5=258÷2÷3=144÷6÷6=996÷6÷2=927÷3÷3=954÷6÷3=256÷4÷2=672÷2÷3=357÷3÷7=492÷3÷2=738÷3÷6=510÷3÷5=192÷8÷8=448÷4÷8=684÷3÷3=504÷2÷9=665÷5÷7=774÷3÷3=972÷9÷6=420÷7÷6=336÷6÷7=60÷3÷2=960÷5÷3=504÷6÷6=288÷6÷4=576÷8÷6=540÷6÷5=704÷8÷4=468÷4÷9=558÷2÷9=80÷5÷2=297÷3÷3=700÷5÷5=160÷2÷2=828÷2÷3=854÷2÷7=450÷9÷2=666÷2÷3=52÷2÷2=889÷7×5=374÷2×3=276÷6×5=992÷4×3=768÷4×8=660÷2×4=560÷7×2=136÷2×3=198÷3×9=745÷5×6=402÷6×3=582÷2×5=466÷2×9=520÷8×9=252÷4×2=495÷3×2=686÷2×3=609÷3×5=496÷4×6=592÷8×9=763÷7×9=254÷2×5=315÷5×9=105÷7×9=476÷4×7=292÷2×5=916÷4×8=978÷2×9=118÷2×3=840÷2×8=260÷2×7=216÷2×6=72÷9×5=600÷2×6=332÷2×4=10÷2×7=14÷2×9=802÷2×9=882÷7×3=252÷6×8=96÷2×13=315÷9×87=18÷2×50=168÷6×61=294÷3×10=882÷9×92=80÷8×79=135÷5×26=14÷7×58=147÷3×13=256÷8×22=352÷4×98=324÷6×18=210÷3×48=30÷3×36=94÷2×28=63÷7×97=85÷5×45=63÷3×16=36÷3×73=174÷6×26=546÷7×63=27÷3×74=240÷4×76=32÷4×36=200÷5×83=68÷2×20=162÷3×53=207÷9×42=185÷5×37=36÷6×25=124÷2×94=48÷8×59=114÷6×74=60÷6×75=192÷8×11=70÷7×39=680÷8×58=78÷6×15=414÷9×11=443+(325-148)=605+(348-118)=241+(352-280)=159+(422-262)=383+(290-249)=78+(541-478)=311+(469-28)=688+(491-204)=302+(302-234)=917+(458-268)=143+(224-81)=253+(784-277)=392+(397-327)=368+(736-92)=309+(450-448)=989+(103-89)=14+(271-76)=589+(956-543)=126+(371-51)=204+(861-142)=382+(288-266)=91+(912-96)=75+(355-23)=141+(726-647)=497+(372-39)=113+(840-90)=386+(241-214)=366+(826-325)=66+(498-356)=719+(316-89)=38+(430-151)=945+(930-599)=36+(473-82)=308+(463-330)=222+(157-41)=395+(240-74)=282+(384-182)=726+(608-585)=379+(235-51)=858+(875-202)=413-(246+33)=475-(300+90)=475-(49+248)=442-(71+254)=389-(31+223)=653-(170+385)=422-(172+117)=880-(498+23)=155-(13+38)=874-(245+107)=487-(393+72)=697-(351+189)=313-(51+192)=895-(379+447)=394-(166+42)=690-(401+212)=457-(40+102)=681-(356+283)=167-(15+118)=673-(185+68)=149-(49+29)=618-(235+243)=461-(13+310)=476-(134+169)=304-(216+56)=771-(87+199)=229-(35+53)=739-(229+126)=447-(301+111)=823-(247+407)=455-(364+21)=963-(266+122)=437-(189+185)=675-(321+192)=479-(327+117)=680-(313+171)=356-(235+14)=354-(157+190)=416-(340+58)=716-(263+263)=166-(437-401)=479-(539-273)=337-(279-25)=919-(868-248)=421-(104-101)=951-(941-598)=366-(375-179)=734-(980-332)=75-(368-303)=939-(405-14)=395-(298-112)=289-(666-625)=263-(339-145)=200-(375-193)=243-(244-105)=472-(265-150)=234-(271-110)=845-(949-418)=398-(380-296)=988-(459-42)=285-(262-74)=713-(687-557)=427-(247-214)=856-(992-455)=430-(83-64)=620-(473-207)=83-(355-292)=742-(529-301)=116-(142-72)=286-(664-604)=441-(361-346)=844-(831-815)=447-(248-12)=437-(893-821)=369-(385-168)=953-(353-318)=416-(285-199)=444-(479-161)=175-(460-408)=613-(810-465)=64÷(32÷8)=400÷(30÷6)=98÷(12÷6)=711÷(24÷8)=396÷(24÷6)=376÷(72÷9)=372÷(24÷8)=140÷(42÷6)=438÷(15÷5)=770÷(42÷6)=252÷(24÷6)=468÷(81÷9)=48÷(40÷5)=168÷(12÷6)=90÷(10÷5)=921÷(18÷6)=192÷(30÷5)=438÷(16÷8)=310÷(14÷7)=520÷(16÷4)=202÷(16÷8)=260÷(35÷7)=422÷(12÷6)=840÷(20÷5)=35÷(40÷8)=243÷(18÷2)=372÷(12÷3)=896÷(32÷4)=282÷(12÷2)=930÷(20÷4)=189÷(56÷8)=246÷(14÷7)=360÷(21÷7)=944÷(64÷8)=141÷(27÷9)=618÷(15÷5)=176÷(16÷8)=208÷(18÷9)=330÷(16÷8)=102÷(14÷7)=92÷(2×2)=888÷(2×2)=968÷(2×4)=528÷(2×4)=424÷(4×2)=624÷(2×3)=544÷(4×2)=200÷(4×2)=484÷(2×2)=488÷(2×4)=360÷(2×4)=900÷(3×2)=768÷(2×4)=108÷(2×3)=856÷(2×2)=760÷(2×4)=522÷(3×3)=156÷(3×2)=558÷(3×3)=932÷(2×2)=702÷(3×3)=63÷(3×3)=620÷(2×2)=516÷(3×2)=810÷(2×3)=224÷(2×4)=549÷(3×3)=138÷(2×3)=708÷(2×3)=498÷(3×2)=992÷(2×4)=780÷(3×2)=396÷(2×2)=96÷(2×4)=114÷(2×3)=440÷(4×2)=732÷(2×2)=396÷(2×3)=540÷(3×2)=672÷(4×2)=185×(10÷5)=998×(24÷6)=37×(28÷7)=588×(16÷2)=59×(45÷5)=188×(15÷5)=488×(16÷8)=410×(40÷5)=119×(28÷7)=117×(48÷8)=118×(42÷7)=876×(40÷5)=74×(72÷8)=990×(20÷4)=112×(24÷4)=597×(64÷8)=113×(20÷4)=845×(49÷7)=30×(12÷2)=419×(18÷2)=96×(25÷5)=311×(28÷7)=315×(15÷5)=239×(20÷4)=24×(42÷7)=368×(15÷5)=67×(18÷2)=570×(40÷5)=110×(24÷8)=578×(49÷7)=317×(21÷7)=158×(27÷3)=22×(72÷8)=524×(63÷9)=176×(21÷7)=191×(24÷4)=31×(28÷7)=249×(72÷9)=112×(48÷6)=541×(40÷5)=12×(158÷2)=70×(558÷6)=10×(300÷4)=42×(136÷8)=11×(224÷4)=21×(168÷6)=24×(140÷7)=25×(62÷2)=43×(112÷7)=56×(125÷5)=10×(92÷2)=57×(400÷8)=37×(96÷8)=91×(684÷9)=11×(135÷5)=25×(752÷8)=54×(72÷4)=17×(348÷6)=13×(125÷5)=29×(595÷7)=66×(105÷7)=67×(616÷8)=38×(66÷6)=71×(170÷2)=77×(30÷3)=98×(237÷3)=34×(120÷8)=38×(329÷7)=11×(450÷9)=56×(424÷8)=17×(33÷3)=90×(48÷3)=38×(80÷8)=97×(279÷3)=43×(117÷9)=34×(194÷2)=21×(132÷4)=67×(231÷7)=18×(180÷4)=31×(54÷3)=51+60×2=555+210×3=295+77×6=12+59×8=74+285×2=377+435×2=15+275×3=628+176×4=110+141×5=483+312×3=396+115×3=543+374×2=496+73×6=994+200×2=131+134×4=934+495×2=118+46×7=340+295×2=424+15×7=817+107×7=378+211×2=44+157×4=474+67×7=277+80×9=303+35×6=757+233×3=437+27×3=340+32×2=83+67×4=569+300×2=57×9+450=55×6+400=159×2+93=257×3+937=125×2+177=191×5+667=138×4+393=21×3+129=192×2+254=153×4+844=271+56×12=565+16×61=338+20×10=620+27×31=386+24×12=153+25×25=476+14×25=191+13×22=132+23×33=322+28×11=11+14×10=447+24×20=92+19×26=382+28×22=380+12×18=819+61×11=198+51×10=208+18×27=52+17×27=60+27×14=218+19×25=556+22×10=120+10×32=639+13×64=60+10×18=963+12×62=98+13×26=567+23×38=22+13×58=71+13×28=55×10+419=28×19+356=48×15+54=29×22+827=16×33+21=22×17+571=17×39+247=31×10+264=20×29+86=74×13+817=251-10×23=468-11×40=426-13×15=646-24×22=261-13×10=686-21×19=432-10×18=822-21×35=483-19×24=813-26×25=442-13×18=958-10×85=495-13×18=720-34×12=325-13×10=928-25×27=480-11×17=884-62×14=263-14×13=981-18×16=493-19×20=895-33×22=421-16×10=460-26×13=408-35×11=815-26×26=450-16×17=949-38×13=434-17×17=905-43×21=310-14×18=983-43×14=349-15×14=414-28×14=492-24×20=875-12×15=494-41×10=503-25×12=343-14×12=419-16×18=461-55×5=540-15×2=104-16×3=389-27×6=317-64×3=645-165×3=323-156×2=359-87×3=373-11×3=839-28×2=312-92×2=219-31×4=334-26×9=595-190×2=268-28×8=718-67×8=477-12×8=421-10×6=443-48×8=837-102×3=471-85×2=646-148×2=83-13×6=325-38×5=117-14×3=942-168×5=403-47×4=755-42×9=194-17×9=194-39×2=468-133×2=440-29×2=279-15×4=229-33×4=378-70×4=411-89×4=493-100×2=872-371×2=371-59×5=972-380×2=13×37-161=42×15-606=23×20-191=35×21-410=20×15-157=16×18-285=50×10-11=10×79-421=27×11-123=83×12-628=14×31-32=15×64-14=26×15-272=88×11-941=20×11-85=17×15-99=23×12-82=47×18-828=35×12-286=24×39-483=28×11-40=52×19-631=28×15-276=57×14-778=14×19-37=17×56-843=49×10-187=25×31-224=11×24-14=57×15-531=15×30-318=84×10-596=17×22-149=38×11-14=26×17-192=65×12-122=17×29-247=22×10-85=17×27-303=23×21-443=157×4-297=847×6-608=84×7-443=203×4-416=472×2-931=870×6-677=95×5-208=474×4-906=473×2-331=681×7-910=447×2-516=637×2-938=260×3-279=590×9-524=117×8-652=367×8-216=230×2-103=331×6-957=220×4-212=368×7-538=51×7-93=151×4-529=113×6-37=871×7-79=126×5-288=607×7-856=497×2-354=673×6-365=124×3-184=459×3-721=88×8-119=821×9-839=299×2-369=434×3-319=201×4-90=602×2-73=177×4-389=360×8-720=99×9-859=466×8-266=263+222÷3=235+558÷6=35+268÷2=399+988÷2=33+892÷4=933+234÷9=220+28÷4=736+968÷8=183+780÷5=585+656÷4=136+585÷9=796+261÷3=485+624÷8=470+756÷7=190+675÷9=389+605÷5=122+50÷2=235+792÷2=81+118÷2=860+548÷4=848÷2+383=384÷6+611=520÷2+286=564÷2+157=284÷2+234=438÷2+872=777÷7+381=12÷3+416=285÷3+104=999÷3+499=784÷8+481=195÷3+958=78÷2+250=132÷2+206=474÷2+293=496÷2+13=408÷6+122=707÷7+569=46÷2+482=738÷2+303=250-900÷9=181-160÷2=202-690÷6=723-996÷3=376-114÷3=461-736÷4=383-180÷6=554-822÷6=364-644÷7=602-322÷7=142-440÷8=281-355÷5=274-48÷8=304-748÷4=480-968÷8=328-280÷2=192-99÷9=919-168÷2=337-486÷3=662-240÷8=379-664÷2=696-870÷2=367-763÷7=605-456÷6=477-294÷6=695-14÷7=420-728÷7=236-604÷4=420-805÷7=408-545÷5=69-192÷3=507-402÷6=274-288÷6=900-934÷2=334-432÷8=580-336÷7=270-292÷4=888-404÷4=295-146÷2=937-693÷7=38×(43-26)=68×(581-552)=12×(205-133)=35×(477-455)=40×(148-134)=55×(102-11)=12×(288-212)=34×(718-679)=39×(443-420)=13×(433-356)=12×(103-73)=38×(777-723)=28×(89-72)=30×(307-294)=32×(130-104)=64×(91-72)=23×(71-30)=72×(618-571)=28×(186-156)=42×(674-652)=(87-76)×35=(103-36)×33=(443-404)×23=(735-704)×50=(366-322)×21=(151-125)×65=(78-61)×26=(271-225)×14=(416-399)×52=(714-644)×89=(431-407)×18=(695-602)×25=(422-402)×24=(865-813)×24=(282-242)×16=(113-30)×80=(167-140)×12=(521-444)×64=(269-257)×43=(656-580)×75=84×(210-202)=937×(195-187)=126×(455-448)=594×(585-578)=228×(384-381)=635×(656-652)=151×(86-83)=134×(150-144)=24×(295-286)=851×(98-91)=142×(407-401)=573×(59-50)=204×(277-274)=653×(215-206)=195×(130-125)=569×(104-98)=101×(211-208)=137×(550-543)=306×(268-265)=996×(971-963)=51×(64-59)=840×(331-328)=85×(350-344)=442×(55-48)=105×(95-90)=770×(397-392)=120×(447-441)=808×(350-342)=113×(142-139)=128×(163-159)=67×(490-485)=252×(920-916)=14×(143-136)=494×(511-502)=30×(195-190)=460×(288-285)=16×(440-432)=515×(433-424)=39×(317-311)=474×(986-981)=472÷(87-79)=804÷(656-654)=234÷(50-47)=567÷(202-199)=442÷(268-266)=322÷(756-749)=132÷(88-84)=51÷(984-981)=64÷(58-56)=344÷(47-39)=320÷(185-183)=734÷(870-868)=114÷(458-452)=450÷(564-558)=408÷(106-98)=544÷(504-502)=234÷(420-417)=87÷(314-311)=84÷(331-324)=150÷(890-888)=312÷(401-399)=900÷(126-124)=436÷(280-278)=620÷(517-512)=300÷(83-77)=552÷(392-386)=104÷(310-308)=875÷(208-201)=78÷(18-15)=616÷(352-344)=240÷(499-497)=186÷(302-299)=285÷(186-183)=630÷(385-380)=120÷(368-364)=603÷(869-860)=350÷(60-53)=927÷(637-634)=112÷(353-346)=550÷(448-446)=(296-56)÷5=(765-69)÷8=(296-290)÷3=(346-134)÷2=(496-74)÷2=(667-287)÷2=(279-132)÷3=(295-139)÷6=(352-247)÷5=(527-233)÷6=(368-230)÷6=(492-227)÷5=(310-102)÷4=(905-730)÷7=(321-141)÷6=(900-500)÷5=(212-167)÷5=(268-16)÷6=(498-482)÷8=(898-154)÷8=(338-98)÷4=(879-855)÷8=(407-333)÷2=(312-207)÷5=(282-186)÷2=(457-193)÷8=(145-95)÷2=(24-12)÷3=(424-212)÷2=(508-298)÷6=(449-341)÷9=(655-451)÷6=(250-178)÷8=(569-530)÷3=(429-205)÷8=(309-133)÷4=(214-206)÷2=(938-221)÷3=(150-12)÷2=(798-18)÷2=4/7+2/7=4/6+2/6=1/8+3/8=3/7+4/7=1/8+5/8=4/9+5/9=2/8+3/8=5/10+3/10=1/8+4/8=4/10+3/10=1/8+6/8=3/8+4/8=5/7-1/7=2/3-1/3=3/8-1/8=5/8-2/8=4/8-2/8=2/5-1/5=4/6-1/6=9/10-1/10=3/8-2/8=2/8-1/8=2/4-1/4=4/8-1/8=9.9+2.1=21.1+0.5=7.8+6.5=2.4+9.0=5.2+8.8=16.8+34.9=1.4+2.5=2.7+41.5=1.5+10.0=4.4+7.8=5.0+3.5=45.8+42.6=2.0+5.6=26.9+3.3=8.3+4.3=8.5+9.6=7.4+8.7=34.2+35.9=0.2+8.2=33.6+10.6=5.2+1.9=7.2+9.9=8.2+5.2=1.4+33.4=2.5+7.6=3.4+25.9=1.2+3.8=8.6+5.9=3.9+6.9=27.7+54.5=7.3+7.7=47.0+40.0=8.3+3.2=8.7+9.1=6.9+6.9=17.6+65.9=8.9+0.2=50.6+23.8=1.4+2.1=0.2+6.6=6.0-3.0=62.6-52.9=6.1-2.4=6.4-5.5=7.6-0.6=69.4-8.5=9.1-8.5=88.0-65.6=9.7-7.6=6.5-4.5=9.1-4.4=35.9-21.9=7.1-2.9=88.2-85.6=4.4-0.5=9.9-6.8=8.8-1.0=30.3-28.9=8.0-7.3=21.0-7.8=4.6-1.2=7.4-3.0=7.7-2.4=83.2-30.8=9.1-6.9=78.1-52.2=6.8-1.4=7.9-3.7=1.8-1.6=71.5-14.2=8.3-3.2=66.5-36.2=3.7-1.4=3.9-2.2=5.0-2.2=89.6-27.1=6.7-6.5=80.8-73.5=5.5-3.8=8.4-2.4=参考答案50+204=254251+118=36974+314=388306+479=785124+228=352314+341=655309+81=390930+449=1379291+157=448114+156=27077+51=128125+262=387228+150=378291+950=1241174+258=432558+131=689246+137=383123+130=253316+117=433736+628=1364278+74=352487+93=580146+158=304730+480=1210334+108=442446+322=768140+152=292144+233=377313+105=418880+441=132165+320=385610+228=838110+118=22867+53=120365+72=437219+384=603231+239=470140+673=813177+172=349559+180=739298-107=191756-566=190301-266=35635-361=274449-104=345533-64=469207-66=141935-402=533348-131=217539-152=387364-251=113575-445=130179-30=149444-426=18421-171=250246-80=166378-278=100955-865=90424-278=146935-578=357480-113=367286-206=80354-123=231809-56=753320-176=144663-136=527263-75=188416-241=175191-54=137859-665=194373-257=116792-432=360391-368=23422-35=387416-17=399734-401=333383-148=235236-85=151229-154=75583-159=42484×9=75667×6=402185×4=740778×2=1556204×2=408151×4=604303×3=909839×8=671270×6=420600×8=480033×7=231229×9=2061126×3=378586×2=1172176×4=704456×6=273630×9=270262×9=2358480×2=960250×4=1000379×2=758245×8=196080×7=560467×9=420342×8=336287×2=57412×4=48245×4=980125×6=750408×7=2856280×3=840775×7=542566×5=330226×3=678110×2=220947×2=1894114×5=570158×8=1264139×6=834998×4=3992225÷9=25756÷3=252102÷2=51266÷7=38280÷7=40758÷2=379348÷6=58246÷3=8254÷6=9810÷5=162180÷3=60966÷2=48368÷2=3445÷5=9340÷2=17094÷2=47321÷3=107270÷9=30360÷6=60776÷4=194210÷2=105633÷3=211380÷2=190148÷4=37306÷6=51834÷3=278144÷9=16889÷7=127218÷2=109693÷9=7799÷9=11972÷6=162249÷3=83764÷2=382273÷3=91716÷2=358301÷7=43785÷5=157148÷2=74798÷7=11410×89=89065×62=403017×10=17051×99=504921×19=39989×79=703156×14=78426×44=114411×80=88092×95=874011×75=82593×19=176739×20=78095×36=342044×16=70466×50=330034×22=74832×63=201646×19=87415×46=69011×31=34124×50=120032×21=67260×75=450026×30=78045×92=414025×33=82596×19=182414×43=60274×91=673442×15=63081×60=486048×18=86483×30=249025×11=27597×83=805112×39=46847×33=155136×24=86488×83=7304115+37+451=603826+217+302=1345210+186+142=538562+186+705=145342+234+679=955239+343+219=801332+208+130=670219+590+251=1060159+297+110=566319+958+750=2027224+405+16=645807+803+828=2438258+285+355=898929+692+295=191645+396+122=563168+16+22=206129+593+182=904880+633+313=182676+888+22=986594+576+654=182427+732+117=876840+998+438=227642+645+189=876893+645+385=1923381+224+290=895498+872+653=2023769+119+20=908698+848+671=2217404+335+70=809993+563+37=1593777+121+54=952857+102+920=187930+622+331=983590+321+253=1164351+370+16=737482+853+921=2256251+499+90=84018+840+743=1601212+580+78=87085+633+761=1479223+49-209=63539+992-10=152137+137-164=10511+780-528=763404+65-466=3506+556-345=717345+96-144=297970+217-446=741380+67-37=410367+297-624=40298+27-11=314945+271-203=1013129+354-43=440945+675-702=918147+312-288=171896+894-801=98973+81-33=121711+613-41=1283113+337-309=141864+84-626=322113+355-359=109107+515-395=227229+168-244=153723+880-446=115712+399-19=392998+317-623=692110+364-86=38873+927-441=559110+333-407=36248+222-201=26972+174-243=3418+579-996=1205+264-441=28206+448-412=242323+131-393=61887+35-497=425249+248-324=173854+291-440=70533+467-242=258209+280-99=390325-89-217=19855-216-481=158346-30-264=52773-28-79=666164-97-49=18848-62-43=743395-162-43=190814-231-263=320360-10-246=104709-538-89=82246-81-142=23694-173-483=38401-71-264=66964-216-516=232389-45-38=306730-107-259=364341-160-48=133854-121-635=98322-178-17=127963-46-703=214446-150-31=265888-131-654=103370-157-162=51979-435-481=63490-30-318=142553-96-267=190276-29-17=230822-163-99=560478-277-22=179616-281-80=255122-73-18=31722-74-612=36435-350-67=18985-801-61=123318-19-124=175456-34-157=265225-133-71=21560-284-143=133125-78-46=1886-91-591=204270-52+71=289954-228+797=1523350-204+56=202391-174+546=763372-233+330=469956-871+579=664259-132+141=268948-782+882=1048449-225+68=292287-135+996=114843-34+131=140758-273+16=50194-91+315=318991-427+158=722187-177+319=329921-337+544=1128315-310+423=428910-408+589=1091303-150+59=212745-191+400=954408-277+254=385497-14+217=700354-276+397=475202-26+251=427414-155+36=295527-496+285=316407-268+217=356976-698+918=1196307-82+72=297959-392+757=1324472-451+289=310786-435+64=415424-413+362=373967-175+999=1791343-257+189=275920-844+253=329357-69+190=478426-77+245=594458-304+60=214677-586+21=11211×24×3=79258×76×3=1322414×10×5=70065×96×6=3744019×15×3=85531×10×2=62013×10×7=91097×16×6=931223×21×2=96638×29×9=991811×35×2=77014×73×7=715414×12×2=33613×72×5=468010×36×2=72085×22×8=1496021×13×2=54648×74×6=2131210×39×2=78029×95×5=1377513×17×4=88482×24×4=787210×32×3=96087×10×9=783019×23×2=87459×31×5=914520×18×2=72032×23×2=147212×10×7=84015×69×6=621015×22×2=66041×20×8=656020×23×2=92011×86×9=851427×12×3=97295×73×9=6241510×16×5=80080×20×3=480013×14×2=36427×21×8=453627×4×5=54095×7×8=532051×2×4=408155×5×7=542510×4×7=280115×8×7=644052×2×9=936491×2×4=392825×4×5=500177×2×7=247814×9×4=50444×5×9=198044×5×3=660396×2×8=633634×3×2=20448×4×3=57616×9×5=720207×3×6=372638×3×8=912256×2×7=358459×2×6=70872×6×4=172831×2×3=186284×2×4=227221×5×2=21046×3×2=27618×9×3=48629×6×2=34823×9×2=41460×3×8=144079×4×2=63273×6×9=394269×3×2=41435×9×7=220521×4×7=588299×2×9=538214×7×5=490409×2×3=245469×5×2=69059×3×7=123918×5×50=450010×7×60=420012×8×54=518411×3×93=306915×4×68=408015×2×58=174025×3×72=540017×2×97=329835×2×10=70011×3×36=118833×2×33=217824×2×48=230413×6×23=179419×2×23=87410×8×34=272049×2×35=343029×3×34=295841×2×40=328014×2×15=42017×4×31=210813×5×16=104012×7×31=260413×7×91=828130×3×16=144013×7×48=436822×4×48=422431×3×63=585921×2×33=138612×8×25=240014×3×39=163824×4×93=892813×7×31=282125×2×84=420014×4×49=274429×3×62=539442×2×96=806413×4×39=202810×8×61=488032×2×97=620813×2×11=28634×13÷2=22142×93÷6=65154×18÷3=32483×84÷6=116224×32÷6=12871×28÷4=49714×61÷7=12292×24÷8=27612×73÷2=43868×82÷2=278810×90÷9=10024×40÷2=48011×44÷2=24233×76÷2=125412×30÷4=9090×20÷9=20018×37÷3=22276×62÷8=58910×51÷5=10284×31÷6=43414×12÷4=4263×88÷2=277218×13÷6=3934×50÷5=34084×10÷3=28014×39÷3=18210×30÷5=6010×54÷4=13512×15÷3=6066×95÷3=209064×10÷2=32092×29÷4=66724×20÷6=8030×42÷2=63075×12÷4=22519×64÷2=60818×49÷9=9845×26÷9=13042×12÷6=8417×99÷3=56164×6÷3=128840×3÷4=630495×2÷6=165358×9÷6=537309×2÷3=206590×6÷5=708129×6÷3=258788×6÷8=59193×6÷3=186635×4÷2=1270434×2÷7=124811×6÷3=162278×6÷2=234722×9÷3=2166238×4÷8=119618×2÷4=309206×3÷2=309283×6÷3=566298×3÷6=149732×4÷6=488108×4÷9=48999×3÷9=33312×9÷3=36470×4÷2=94012×8÷3=32430×8÷5=688132×6÷4=198476×6÷7=408180×3÷2=270291×5÷3=48533×5÷3=55392×7÷8=343495×2÷5=19898×3÷7=42180×2÷4=90825×8÷5=1320342×2÷6=114228×3÷4=171188×2÷4=94783×8÷4=1566108÷2÷2=27970÷2÷5=97258÷2÷3=43144÷6÷6=4996÷6÷2=83927÷3÷3=103954÷6÷3=53256÷4÷2=32672÷2÷3=112357÷3÷7=17492÷3÷2=82738÷3÷6=41510÷3÷5=34192÷8÷8=3448÷4÷8=14684÷3÷3=76504÷2÷9=28665÷5÷7=19774÷3÷3=86972÷9÷6=18420÷7÷6=10336÷6÷7=860÷3÷2=10960÷5÷3=64504÷6÷6=14288÷6÷4=12576÷8÷6=12540÷6÷5=18704÷8÷4=22468÷4÷9=13558÷2÷9=3180÷5÷2=8297÷3÷3=33700÷5÷5=28160÷2÷2=40828÷2÷3=138854÷2÷7=61450÷9÷2=25666÷2÷3=11152÷2÷2=13889÷7×5=635374÷2×3=561276÷6×5=230992÷4×3=744768÷4×8=1536660÷2×4=1320560÷7×2=160136÷2×3=204198÷3×9=594745÷5×6=894402÷6×3=201582÷2×5=1455466÷2×9=2097520÷8×9=585252÷4×2=126495÷3×2=330686÷2×3=1029609÷3×5=1015496÷4×6=744592÷8×9=666763÷7×9=981254÷2×5=635315÷5×9=567105÷7×9=135476÷4×7=833292÷2×5=730916÷4×8=1832978÷2×9=4401118÷2×3=177840÷2×8=3360260÷2×7=910216÷2×6=64872÷9×5=40600÷2×6=1800332÷2×4=66410÷2×7=3514÷2×9=63802÷2×9=3609882÷7×3=378252÷6×8=33696÷2×13=624315÷9×87=304518÷2×50=450168÷6×61=1708294÷3×10=980882÷9×92=901680÷8×79=790135÷5×26=70214÷7×58=116147÷3×13=637256÷8×22=704352÷4×98=8624324÷6×18=972210÷3×48=336030÷3×36=36094÷2×28=131663÷7×97=87385÷5×45=76563÷3×16=33636÷3×73=876174÷6×26=754546÷7×63=491427÷3×74=666240÷4×76=456032÷4×36=288200÷5×83=332068÷2×20=680162÷3×53=2862207÷9×42=966185÷5×37=136936÷6×25=150124÷2×94=582848÷8×59=354114÷6×74=140660÷6×75=750192÷8×11=26470÷7×39=390680÷8×58=493078÷6×15=195414÷9×11=506443+(325-148)=620605+(348-118)=835241+(352-280)=313159+(422-262)=319383+(290-249)=42478+(541-478)=141311+(469-28)=752688+(491-204)=975302+(302-234)=370917+(458-268)=1107143+(224-81)=286253+(784-277)=760392+(397-327)=462368+(736-92)=1012309+(450-448)=311989+(103-89)=100314+(271-76)=209589+(956-543)=1002126+(371-51)=446204+(861-142)=923382+(288-266)=40491+(912-96)=90775+(355-23)=407141+(726-647)=220497+(372-39)=830113+(840-90)=863386+(241-214)=413366+(826-325)=86766+(498-356)=208719+(316-89)=94638+(430-151)=317945+(930-599)=127636+(473-82)=427308+(463-330)=441222+(157-41)=338395+(240-74)=561282+(384-182)=484726+(608-585)=749379+(235-51)=563858+(875-202)=1531413-(246+33)=134475-(300+90)=85475-(49+248)=178442-(71+254)=117389-(31+223)=135653-(170+385)=98422-(172+117)=133880-(498+23)=359155-(13+38)=104874-(245+107)=522487-(393+72)=22697-(351+189)=157313-(51+192)=70895-(379+447)=69394-(166+42)=186690-(401+212)=77457-(40+102)=315681-(356+283)=42167-(15+118)=34673-(185+68)=420149-(49+29)=71618-(235+243)=140461-(13+310)=138476-(134+169)=173304-(216+56)=32771-(87+199)=485229-(35+53)=141739-(229+126)=384447-(301+111)=35823-(247+407)=169455-(364+21)=70963-(266+122)=575437-(189+185)=63675-(321+192)=162479-(327+117)=35680-(313+171)=196356-(235+14)=107354-(157+190)=7416-(340+58)=18716-(263+263)=190166-(437-401)=130479-(539-273)=213337-(279-25)=83919-(868-248)=299421-(104-101)=418951-(941-598)=608366-(375-179)=170734-(980-332)=8675-(368-303)=10939-(405-14)=548395-(298-112)=209289-(666-625)=248263-(339-145)=69200-(375-193)=18243-(244-105)=104472-(265-150)=357234-(271-110)=73845-(949-418)=314398-(380-296)=314988-(459-42)=571285-(262-74)=97713-(687-557)=583427-(247-214)=394856-(992-455)=319430-(83-64)=411620-(473-207)=35483-(355-292)=20742-(529-301)=514116-(142-72)=46286-(664-604)=226441-(361-346)=426844-(831-815)=828447-(248-12)=211437-(893-821)=365369-(385-168)=152953-(353-318)=918416-(285-199)=330444-(479-161)=126175-(460-408)=123613-(810-465)=26864÷(32÷8)=16400÷(30÷6)=8098÷(12÷6)=49711÷(24÷8)=237396÷(24÷6)=99376÷(72÷9)=47372÷(24÷8)=124140÷(42÷6)=20438÷(15÷5)=146770÷(42÷6)=110252÷(24÷6)=63468÷(81÷9)=5248÷(40÷5)=6168÷(12÷6)=8490÷(10÷5)=45921÷(18÷6)=307192÷(30÷5)=32438÷(16÷8)=219310÷(14÷7)=155520÷(16÷4)=130202÷(16÷8)=101260÷(35÷7)=52422÷(12÷6)=211840÷(20÷5)=21035÷(40÷8)=7243÷(18÷2)=27372÷(12÷3)=93896÷(32÷4)=112282÷(12÷2)=47930÷(20÷4)=186189÷(56÷8)=27246÷(14÷7)=123360÷(21÷7)=120944÷(64÷8)=118141÷(27÷9)=47618÷(15÷5)=206176÷(16÷8)=88208÷(18÷9)=104330÷(16÷8)=165102÷(14÷7)=5192÷(2×2)=23888÷(2×2)=222968÷(2×4)=121528÷(2×4)=66424÷(4×2)=53624÷(2×3)=104544÷(4×2)=68200÷(4×2)=25484÷(2×2)=121488÷(2×4)=61360÷(2×4)=45900÷(3×2)=150768÷(2×4)=96108÷(2×3)=18856÷(2×2)=214760÷(2×4)=95522÷(3×3)=58156÷(3×2)=26558÷(3×3)=62932÷(2×2)=233702÷(3×3)=7863÷(3×3)=7620÷(2×2)=155516÷(3×2)=86810÷(2×3)=135224÷(2×4)=28549÷(3×3)=61138÷(2×3)=23708÷(2×3)=118498÷(3×2)=83992÷(2×4)=124780÷(3×2)=130396÷(2×2)=9996÷(2×4)=12114÷(2×3)=19440÷(4×2)=55732÷(2×2)=183396÷(2×3)=66540÷(3×2)=90672÷(4×2)=84185×(10÷5)=370998×(24÷6)=399237×(28÷7)=148588×(16÷2)=470459×(45÷5)=531188×(15÷5)=564488×(16÷8)=976410×(40÷5)=3280119×(28÷7)=476117×(48÷8)=702118×(42÷7)=708876×(40÷5)=700874×(72÷8)=666990×(20÷4)=4950112×(24÷4)=672597×(64÷8)=4776113×(20÷4)=565845×(49÷7)=591530×(12÷2)=180419×(18÷2)=377196×(25÷5)=480311×(28÷7)=1244315×(15÷5)=945239×(20÷4)=119524×(42÷7)=144368×(15÷5)=110467×(18÷2)=603570×(40÷5)=4560110×(24÷8)=330578×(49÷7)=4046317×(21÷7)=951158×(27÷3)=142222×(72÷8)=198524×(63÷9)=3668176×(21÷7)=528191×(24÷4)=114631×(28÷7)=124249×(72÷9)=1992112×(48÷6)=896541×(40÷5)=432812×(158÷2)=94870×(558÷6)=651010×(300÷4)=75042×(136÷8)=71411×(224÷4)=61621×(168÷6)=58824×(140÷7)=48025×(62÷2)=77543×(112÷7)=68856×(125÷5)=140010×(92÷2)=46057×(400÷8)=285037×(96÷8)=44491×(684÷9)=691611×(135÷5)=29725×(752÷8)=235054×(72÷4)=97217×(348÷6)=98613×(125÷5)=32529×(595÷7)=246566×(105÷7)=99067×(616÷8)=515938×(66÷6)=41871×(170÷2)=603577×(30÷3)=77098×(237÷3)=774234×(120÷8)=51038×(329÷7)=178611×(450÷9)=55056×(424÷8)=296817×(33÷3)=18790×(48÷3)=144038×(80÷8)=38097×(279÷3)=902143×(117÷9)=55934×(194÷2)=329821×(132÷4)=69367×(231÷7)=221118×(180÷4)=81031×(54÷3)=55851+60×2=171555+210×3=1185295+77×6=