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247+207=191+228=101+325=100+172=76+320=508+277=117+239=774+747=239+130=98+446=174+197=455+189=240+138=220+599=182+207=349+445=219+59=805+315=66+223=54+66=166+306=433+86=273+70=297+918=240+174=253+362=31+43=204+320=18+33=718+262=348+148=965+959=192+254=203+422=58+57=454+479=67+371=816+934=187+234=199+243=386-210=742-237=374-234=925-740=409-51=830-390=440-306=530-84=499-364=519-24=469-345=957-96=436-261=399-358=300-270=209-148=256-108=770-610=314-256=599-266=411-77=896-442=253-14=275-202=369-301=925-819=385-328=333-178=183-48=841-575=430-265=717-84=328-71=470-321=379-183=876-12=460-267=703-289=181-65=505-279=86×3=233×5=156×5=884×9=329×3=228×8=58×3=530×9=171×4=87×4=126×3=521×8=120×8=594×7=147×6=306×9=87×5=216×7=468×2=849×4=84×4=804×6=49×9=944×2=325×2=883×7=45×4=577×6=72×7=668×4=213×2=293×7=299×2=391×2=495×2=970×3=278×3=585×4=28×4=435×7=272÷8=77÷7=66÷6=768÷8=369÷3=296÷2=180÷3=856÷4=21÷3=510÷3=75÷5=712÷2=345÷3=81÷3=70÷2=638÷2=78÷6=87÷3=74÷2=603÷9=122÷2=390÷5=312÷3=215÷5=240÷8=925÷5=76÷2=909÷3=362÷2=910÷5=280÷2=924÷6=21÷7=24÷3=366÷3=726÷3=270÷9=48÷3=245÷5=226÷2=15×60=91×14=34×20=41×68=38×11=36×34=13×33=11×92=90×10=82×24=10×83=95×67=21×31=21×88=13×23=86×95=26×37=14×22=92×10=26×61=29×31=48×14=85×10=93×58=10×33=44×20=19×22=27×17=28×22=77×29=13×22=55×78=39×16=53×65=15×32=48×47=27×20=71×36=15×18=80×79=362+126+11=780+977+506=543+55+19=718+970+48=203+172+335=825+853+761=221+564+107=588+116+32=52+871+18=641+943+664=40+171+421=934+390+138=708+20+51=560+359+130=151+348+44=983+570+119=176+350+393=790+758+508=242+601+135=735+539+89=374+128+377=829+912+898=505+226+160=939+87+730=114+185+672=303+148+858=191+233+171=137+890+983=605+12+155=423+369+273=585+35+274=970+794+383=147+212+575=581+316+215=72+708+182=237+92+780=133+122+206=432+24+721=153+122+110=528+855+500=295+131-366=416+389-249=133+45-39=32+118-136=285+103-386=484+803-205=153+10-89=832+920-228=376+47-286=937+735-308=54+327-153=146+560-198=175+138-114=752+437-461=171+281-351=957+314-363=166+173-239=764+385-330=385+69-145=715+837-618=153+313-57=483+586-992=225+168-71=716+401-98=69+366-434=79+908-291=243+167-394=583+319-55=78+182-21=386+708-517=238+71-307=523+993-902=147+227-169=751+622-273=110+153-19=497+802-81=290+37-174=793+604-499=164+161-249=915+158-819=496-278-67=842-515-276=282-173-59=485-289-16=371-148-130=888-434-302=462-84-366=391-102-272=497-300-54=797-111-336=248-102-34=875-77-214=478-66-330=794-34-147=419-55-343=693-53-219=382-94-42=627-151-246=123-66-41=713-132-171=258-150-53=990-825-58=498-74-95=912-688-193=473-241-155=974-126-480=352-116-126=470-432-24=458-269-41=424-272-94=196-79-100=426-176-121=472-221-74=996-552-184=342-93-188=388-142-190=364-137-67=858-180-549=375-115-204=956-126-80=229-219+120=247-131+208=280-148+160=503-347+440=316-219+297=724-342+735=391-288+201=256-65+247=194-33+272=919-145+251=78-33+154=445-358+352=433-230+13=922-710+718=336-37+100=850-320+343=481-389+362=811-741+13=156-60+164=977-691+590=376-22+145=905-66+827=94-65+152=989-437+453=491-274+187=310-192+101=466-359+370=958-190+81=484-346+352=633-579+285=241-229+308=913-56+352=320-86+198=499-35+418=183-166+181=445-444+441=260-65+66=404-234+648=383-129+87=590-244+913=13×16×2=17×30×8=10×13×6=57×35×9=13×11×6=90×84×4=43×10×2=50×69×4=14×12×2=98×38×8=16×27×2=91×78×4=11×10×7=22×11×2=14×10×5=81×77×5=10×15×3=89×56×7=13×15×3=29×25×9=15×16×2=22×73×6=19×14×3=70×51×9=10×36×2=23×97×5=11×11×7=80×98×4=18×27×2=32×50×3=12×21×3=71×71×8=27×18×2=53×79×7=12×14×2=88×64×9=17×11×4=71×58×3=21×15×2=31×25×6=36×2×6=185×4×3=48×3×6=72×8×4=24×4×2=176×2×9=66×6×2=64×5×7=25×7×5=107×3×5=44×3×6=62×2×5=82×4×3=310×3×4=23×7×2=102×7×5=21×4×7=38×6×3=108×4×2=231×4×8=21×8×5=101×2×9=85×2×3=47×6×4=23×5×8=411×2×9=65×5×2=179×3×7=26×7×2=138×2×3=19×3×2=62×8×3=42×2×8=62×6×8=78×4×3=140×3×6=15×7×6=95×5×7=38×3×2=84×5×3=20×4×36=44×2×70=12×6×69=10×8×60=47×2×47=14×2×78=34×2×91=13×2×42=10×7×67=47×2×18=36×2×66=11×3×10=14×4×56=25×3×88=32×2×63=19×4×36=48×2×69=12×5×68=13×3×16=25×3×84=24×2×54=37×2×23=31×2×50=43×2×93=35×2×18=15×5×55=42×2×97=13×7×50=38×2×55=18×2×49=40×2×81=24×4×99=18×2×53=41×2×97=42×2×21=10×9×25=28×3×93=32×3×64=19×5×32=32×3×33=20×43÷4=57×29÷3=26×35÷2=53×82÷2=18×35÷3=38×71÷2=12×40÷6=33×59÷3=72×12÷8=26×80÷2=21×40÷7=40×98÷4=28×18÷7=28×46÷8=63×13÷7=48×16÷3=15×10÷3=80×60÷3=22×39÷3=30×73÷6=15×31÷5=95×98÷2=26×27÷3=76×63÷9=27×18÷6=83×84÷7=10×27÷3=65×32÷4=26×25÷5=95×60÷6=54×12÷8=42×96÷9=20×18÷9=49×93÷3=60×14÷5=84×77÷4=27×25÷5=32×60÷3=50×12÷4=34×67÷2=108×2÷9=755×3÷5=15×4÷6=888×7÷4=173×4÷2=146×2÷4=36×7÷2=501×6÷2=363×2÷3=892×7÷4=99×9÷3=617×6÷3=40×4÷2=870×3÷2=84×9÷6=168×5÷4=174×2÷6=886×4÷2=87×3÷9=505×6÷2=12×4÷3=284×6÷8=63×7÷9=261×6÷2=192×5÷8=864×7÷6=138×6÷4=186×6÷4=56×5÷4=988×7÷2=48×3÷8=700×8÷7=54×8÷9=991×6÷3=152×3÷4=88×9÷4=44×8÷4=184×6÷3=22×6÷3=90×2÷4=696÷2÷6=144÷2÷4=252÷9÷2=624÷8÷6=728÷4÷2=580÷5÷2=84÷7÷2=618÷2÷3=518÷7÷2=612÷6÷6=184÷2÷2=360÷4÷2=644÷4÷7=665÷5÷7=144÷8÷9=70÷5÷2=96÷3÷4=712÷4÷2=336÷4÷3=210÷3÷2=370÷5÷2=260÷5÷2=84÷4÷3=342÷3÷3=972÷9÷4=660÷2÷2=960÷2÷4=369÷3÷3=126÷7÷6=900÷6÷5=832÷8÷8=216÷9÷6=536÷4÷2=894÷2÷3=450÷9÷5=530÷5÷2=288÷2÷3=312÷4÷3=400÷5÷4=875÷7÷5=500÷4×6=776÷8×5=184÷8×6=276÷3×6=440÷5×3=210÷5×8=469÷7×2=360÷8×9=600÷2×9=32÷8×2=219÷3×4=198÷3×5=306÷6×9=596÷2×4=246÷2×4=27÷9×3=544÷2×7=252÷3×9=406÷2×7=696÷3×6=492÷2×7=534÷6×2=320÷2×9=128÷8×5=175÷5×2=315÷3×8=456÷6×3=378÷9×3=384÷8×2=594÷6×2=625÷5×4=672÷6×7=152÷4×5=392÷8×6=185÷5×9=368÷4×8=500÷4×7=840÷2×8=872÷4×2=306÷2×6=90÷9×89=693÷7×44=60÷2×22=522÷6×96=49÷7×53=553÷7×79=49÷7×80=18÷2×90=72÷2×18=38÷2×74=204÷6×22=60÷4×75=430÷5×11=208÷8×53=90÷6×42=360÷9×87=456÷6×10=738÷9×75=64÷4×52=666÷9×72=12÷3×78=200÷8×58=175÷7×23=85÷5×80=288÷9×25=112÷7×21=12÷2×39=474÷6×22=12÷4×76=125÷5×55=285÷5×14=180÷4×39=171÷9×23=74÷2×11=30÷5×40=122÷2×77=238÷7×26=196÷4×54=72÷8×65=162÷3×77=118+(221-187)=181+(826-382)=366+(178-34)=381+(574-253)=484+(153-37)=280+(618-472)=153+(447-392)=88+(538-527)=289+(359-140)=547+(726-541)=315+(219-91)=54+(989-663)=85+(310-124)=488+(327-233)=162+(458-288)=365+(318-203)=399+(328-230)=312+(921-413)=140+(183-143)=344+(768-355)=487+(494-75)=28+(579-22)=423+(292-243)=300+(979-359)=31+(416-191)=72+(942-421)=145+(420-19)=761+(301-231)=46+(317-286)=559+(514-382)=313+(421-420)=696+(937-500)=102+(278-20)=495+(444-21)=161+(350-282)=559+(730-591)=492+(311-39)=902+(854-11)=308+(346-341)=518+(361-359)=464-(15+137)=833-(155+269)=469-(433+29)=760-(624+34)=325-(32+224)=841-(26+569)=350-(38+156)=830-(578+97)=487-(245+163)=546-(165+359)=371-(121+18)=863-(107+450)=318-(129+62)=473-(81+389)=258-(72+10)=886-(755+20)=474-(172+206)=417-(155+73)=437-(226+85)=995-(348+134)=442-(82+197)=736-(383+40)=485-(265+182)=940-(129+751)=497-(145+207)=866-(547+271)=404-(284+45)=946-(261+609)=432-(52+366)=841-(321+358)=476-(81+103)=469-(35+174)=363-(150+45)=470-(185+172)=488-(11+456)=409-(22+142)=435-(143+73)=687-(154+240)=457-(159+109)=461-(122+255)=86-(398-367)=318-(266-217)=337-(335-267)=41-(626-607)=303-(496-235)=732-(491-339)=184-(436-395)=158-(171-102)=436-(282-12)=696-(596-568)=446-(436-136)=632-(646-328)=483-(233-114)=943-(898-876)=415-(382-97)=738-(516-123)=90-(215-179)=996-(868-396)=136-(255-190)=865-(593-33)=115-(347-249)=467-(660-383)=413-(279-11)=460-(762-429)=255-(151-69)=889-(623-512)=440-(157-130)=979-(788-87)=494-(419-263)=726-(973-844)=482-(383-237)=436-(517-505)=425-(287-228)=88-(340-258)=427-(313-285)=513-(404-255)=452-(466-239)=696-(805-491)=203-(439-258)=982-(567-30)=100÷(10÷5)=985÷(30÷6)=162÷(18÷2)=539÷(42÷6)=201÷(24÷8)=588÷(56÷8)=152÷(28÷7)=900÷(10÷2)=340÷(40÷8)=84÷(30÷5)=306÷(81÷9)=552÷(16÷2)=144÷(64÷8)=732÷(21÷7)=240÷(45÷9)=812÷(12÷6)=320÷(56÷7)=185÷(40÷8)=236÷(16÷8)=900÷(27÷9)=398÷(10÷5)=998÷(10÷5)=355÷(25÷5)=295÷(40÷8)=248÷(56÷7)=482÷(10÷5)=280÷(63÷9)=436÷(24÷6)=478÷(18÷9)=184÷(16÷8)=220÷(10÷5)=328÷(10÷5)=404÷(36÷9)=560÷(16÷8)=497÷(42÷6)=280÷(36÷9)=255÷(30÷6)=396÷(18÷9)=175÷(21÷3)=66÷(24÷4)=948÷(2×2)=48÷(2×2)=570÷(3×2)=630÷(2×3)=414÷(2×3)=942÷(3×2)=210÷(2×3)=152÷(4×2)=186÷(3×2)=828÷(2×2)=534÷(3×2)=444÷(3×2)=400÷(2×4)=844÷(2×2)=78÷(2×3)=296÷(4×2)=882÷(2×3)=972÷(2×2)=720÷(4×2)=822÷(2×3)=576÷(3×2)=294÷(3×2)=628÷(2×2)=42÷(3×2)=168÷(3×2)=351÷(3×3)=264÷(2×4)=108÷(2×3)=816÷(2×2)=808÷(2×2)=24÷(2×3)=324÷(2×2)=744÷(2×3)=492÷(2×2)=560÷(2×2)=486÷(3×2)=261÷(3×3)=84÷(3×2)=684÷(3×2)=372÷(2×3)=181×(12÷4)=873×(30÷5)=115×(24÷4)=265×(36÷4)=80×(27÷9)=40×(63÷7)=64×(42÷6)=726×(15÷5)=139×(18÷3)=800×(42÷6)=86×(27÷9)=351×(56÷7)=186×(10÷5)=571×(28÷7)=163×(25÷5)=396×(25÷5)=89×(25÷5)=303×(32÷8)=447×(18÷9)=526×(15÷5)=212×(32÷8)=928×(81÷9)=103×(64÷8)=487×(30÷5)=29×(25÷5)=894×(20÷4)=130×(48÷8)=763×(28÷4)=370×(18÷9)=650×(63÷9)=51×(21÷3)=94×(18÷6)=164×(16÷4)=487×(16÷4)=11×(24÷3)=842×(18÷2)=36×(81÷9)=437×(12÷3)=112×(21÷7)=246×(27÷9)=25×(160÷5)=76×(80÷4)=36×(78÷3)=68×(84÷2)=22×(315÷7)=42×(688÷8)=38×(112÷8)=64×(405÷5)=18×(216÷8)=35×(279÷3)=22×(132÷4)=52×(168÷4)=18×(125÷5)=61×(200÷8)=15×(54÷3)=85×(174÷3)=44×(112÷7)=26×(175÷7)=22×(333÷9)=33×(147÷3)=37×(40÷4)=68×(198÷2)=12×(126÷7)=37×(305÷5)=36×(108÷6)=14×(648÷9)=40×(200÷8)=15×(325÷5)=12×(176÷4)=30×(152÷4)=28×(186÷6)=18×(112÷7)=36×(198÷9)=41×(48÷4)=31×(48÷2)=89×(90÷2)=17×(144÷8)=71×(232÷4)=18×(108÷9)=97×(312÷6)=372+153×3=983+80×8=67+29×2=963+28×3=428+52×8=407+209×2=169+23×9=363+436×2=50+448×2=133+148×6=71+35×9=311+13×9=319+82×5=528+18×7=34+161×5=33+109×6=358+67×9=719+128×2=385+179×2=753+79×9=423+123×4=976+113×7=325+125×4=436+446×2=152+60×2=441+115×7=177+70×8=500+32×3=223+43×5=570+293×3=57×9+486=36×4+821=133×4+99=299×3+24=203×2+373=69×5+287=25×9+479=340×2+157=181×2+39=311×2+762=30+53×11=407+69×11=366+18×14=171+17×36=19+13×54=856+28×10=430+41×11=592+81×10=150+38×19=310+17×44=355+24×19=491+16×58=152+12×48=445+19×30=356+16×11=921+29×23=43+11×55=73+12×83=154+28×22=121+38×25=157+13×36=393+10×27=425+15×32=161+14×24=425+18×26=649+24×29=375+18×20=144+18×18=341+17×10=961+16×17=40×14+381=59×13+376=27×10+296=20×18+880=13×43+51=34×12+689=10×13+238=35×10+470=35×14+48=26×33+645=271-13×19=864-54×10=413-18×11=761-76×10=485-33×13=884-29×27=328-25×12=668-12×48=482-11×42=630-30×20=232-21×10=736-13×35=323-15×20=713-37×17=433-20×11=878-37×20=492-13×24=735-15×49=410-27×14=433-19×21=465-21×15=582-26×20=245-12×19=848-11×20=307-10×18=808-11×44=391-10×19=817-20×28=285-12×20=587-17×20=334-18×15=989-11×22=468-20×19=946-19×35=377-23×13=536-17×31=387-10×21=828-19×14=354-17×10=636-27×18=319-104×3=970-233×3=387-66×2=986-83×4=417-69×4=640-97×3=259-117×2=745-94×5=226-37×6=804-59×3=462-129×2=835-98×2=249-32×5=879-18×6=408-29×3=809-102×7=439-158×2=309-147×2=276-69×4=638-131×4=470-34×4=996-22×9=277-29×7=653-45×8=310-83×3=577-44×3=144-39×2=922-130×4=359-69×4=257-25×7=422-11×5=658-59×4=323-34×8=334-136×2=419-26×5=609-37×7=326-63×3=329-64×4=449-33×8=946-41×8=14×33-173=15×58-522=13×14-89=31×30-491=15×29-377=44×10-340=19×20-65=15×41-274=27×15-192=47×20-934=12×40-411=12×34-310=12×32-276=12×57-517=19×19-16=33×29-357=13×30-286=35×25-765=20×11-155=24×41-457=14×24-290=17×53-213=23×20-260=33×11-28=10×38-21=13×63-455=26×15-110=51×15-259=21×21-197=88×10-215=11×44-322=27×28-235=35×11-136=38×26-164=10×49-189=78×11-744=23×18-122=14×60-420=36×11-128=23×37-811=315×3-303=688×8-438=35×4-46=354×7-431=71×8-564=462×9-943=20×7-85=551×4-752=130×7-627=698×3-929=297×3-559=235×8-670=217×3-262=694×6-290=275×2-392=540×9-356=267×3-533=534×4-277=102×9-665=227×3-418=118×4-208=230×7-82=107×7-525=221×9-920=118×3-104=422×8-204=419×2-626=308×9-323=21×9-31=81×6-357=174×3-259=746×4-230=193×5-537=419×6-824=405×2-81=364×8-337=343×2-258=861×7-977=168×4-625=420×7-908=442+928÷4=397+338÷2=399+69÷3=49+392÷2=476+792÷2=601+207÷9=457+972÷4=95+68÷2=400+454÷2=131+440÷4=281+870÷3=993+45÷9=454+405÷3=624+582÷3=94+510÷5=335+656÷8=75+552÷3=785+908÷4=296+54÷9=585+732÷6=290÷5+274=826÷2+423=652÷4+45=298÷2+29=513÷9+493=300÷4+709=606÷2+498=558÷6+82=368÷2+350=404÷2+485=240÷6+44=921÷3+790=882÷3+238=835÷5+54=235÷5+204=176÷8+391=570÷5+186=938÷7+406=288÷2+175=988÷2+218=376-20÷2=256-21÷7=230-630÷6=295-666÷3=483-544÷8=253-132÷6=305-48÷2=916-790÷5=120-345÷3=584-144÷6=288-104÷2=918-80÷2=422-802÷2=496-288÷6=323-46÷2=873-868÷2=444-294÷3=713-486÷2=348-304÷4=977-900÷3=254-70÷2=720-510÷3=322-720÷3=992-80÷2=358-392÷8=469-158÷2=51-120÷8=869-770÷5=390-628÷4=507-826÷7=89-150÷6=928-386÷2=217-226÷2=576-692÷4=463-300÷4=323-405÷3=176-119÷7=252-413÷7=316-204÷3=657-104÷4=16×(366-304)=83×(456-413)=30×(88-68)=33×(835-823)=26×(137-109)=80×(571-502)=17×(461-404)=16×(567-511)=58×(59-47)=66×(320-302)=21×(440-411)=75×(817-780)=19×(77-61)=28×(851-795)=26×(215-201)=25×(812-762)=73×(331-319)=44×(883-805)=11×(247-171)=58×(754-663)=(259-223)×19=(134-105)×76=(298-203)×10=(126-99)×38=(365-286)×11=(321-252)×62=(378-364)×37=(229-153)×71=(173-155)×55=(363-277)×39=(234-221)×57=(916-873)×47=(155-141)×71=(588-575)×63=(289-277)×10=(574-507)×15=(380-360)×37=(728-717)×56=(82-68)×21=(862-772)×10=71×(357-351)=745×(960-955)=28×(150-143)=923×(859-851)=139×(142-136)=598×(125-120)=56×(228-225)=915×(306-301)=60×(61-53)=833×(216-207)=106×(151-145)=426×(696-688)=24×(117-114)=86×(92-84)=175×(436-432)=15×(678-671)=82×(189-186)=377×(959-951)=89×(289-281)=15×(535-529)=24×(332-324)=669×(435-431)=71×(304-296)=811×(294-289)=327×(283-280)=638×(955-949)=229×(487-484)=859×(34-27)=251×(400-397)=131×(787-778)=56×(101-98)=668×(372-367)=162×(74-71)=107×(393-385)=37×(344-338)=721×(471-466)=51×(452-443)=214×(735-728)=133×(276-271)=81×(156-153)=171÷(318-315)=440÷(918-916)=396÷(290-286)=735÷(66-59)=222÷(202-196)=546÷(795-793)=474÷(183-180)=624÷(716-714)=51÷(300-297)=576÷(985-979)=352÷(404-396)=180÷(948-945)=410÷(142-137)=176÷(367-359)=44÷(127-123)=942÷(350-344)=267÷(232-229)=225÷(184-181)=110÷(189-184)=696÷(768-762)=245÷(448-443)=800÷(89-84)=441÷(500-491)=970÷(594-592)=305÷(415-410)=390÷(572-567)=322÷(54-47)=603÷(825-822)=148÷(48-46)=45÷(309-300)=102÷(318-316)=572÷(47-45)=297÷(427-418)=624÷(641-637)=408÷(24-21)=763÷(20-13)=240÷(174-169)=497÷(549-542)=35÷(339-334)=952÷(567-565)=(376-186)÷2=(380-205)÷5=(269-239)÷6=(262-106)÷2=(299-35)÷4=(599-471)÷8=(405-309)÷4=(948-476)÷8=(467-347)÷4=(973-453)÷5=(224-198)÷2=(110-82)÷7=(443-219)÷8=(700-68)÷2=(366-150)÷6=(923-286)÷7=(342-216)÷9=(775-514)÷9=(395-134)÷3=(672-384)÷4=(392-362)÷5=(742-121)÷3=(195-89)÷2=(907-61)÷3=(453-45)÷2=(927-804)÷3=(282-34)÷4=(800-308)÷2=(461-361)÷4=(654-258)÷3=(460-80)÷2=(465-438)÷3=(405-187)÷2=(870-606)÷4=(396-252)÷4=(869-695)÷3=(457-172)÷3=(659-299)÷9=(482-158)÷3=(788-308)÷6=4/8+2/8=3/7+4/7=3/6+2/6=2/9+6/9=1/8+3/8=5/8+2/8=2/6+3/6=3/8+2/8=1/7+5/7=7/9+2/9=2/8+5/8=1/5+2/5=3/7-2/7=6/10-2/10=2/6-1/6=6/10-1/10=5/8-2/8=4/6-2/6=4/7-2/7=2/5-1/5=3/6-2/6=3/8-2/8=4/8-2/8=5/6-1/6=4.1+5.9=92.7+3.4=5.7+0.6=8.0+3.2=1.7+8.8=12.7+40.7=3.0+5.5=40.5+31.8=3.3+3.5=5.1+6.5=6.5+5.7=27.1+4.6=7.5+1.1=25.0+65.1=9.9+3.4=5.2+2.1=3.7+0.7=7.4+0.6=5.9+0.2=5.4+83.5=5.2+5.4=9.4+9.2=9.9+1.5=72.0+1.2=3.3+0.8=13.6+11.2=5.4+5.3=8.0+5.9=10.0+5.2=54.3+39.8=3.4+7.6=12.9+4.2=4.8+0.4=9.0+9.4=3.7+4.1=36.5+23.6=2.4+6.4=15.2+32.4=7.2+5.5=5.6+9.9=3.6-1.6=57.6-47.5=9.6-4.5=9.8-6.5=7.3-0.6=97.9-65.5=7.7-2.8=43.0-41.4=6.9-4.2=9.7-0.7=9.1-6.0=66.6-29.3=10.0-6.1=40.1-39.3=5.6-3.8=8.9-0.3=6.3-3.2=41.6-20.9=7.3-1.0=50.1-15.8=9.5-5.3=9.8-9.7=7.5-5.8=79.3-30.2=8.9-2.3=33.1-8.9=8.6-3.3=8.5-5.9=8.3-5.6=81.5-16.9=6.2-6.0=77.2-26.1=9.3-3.8=2.0-0.4=7.2-0.5=56.8-44.6=6.7-3.8=23.0-16.8=5.7-2.9=8.9-2.1=参考答案247+207=454191+228=419101+325=426100+172=27276+320=396508+277=785117+239=356774+747=1521239+130=36998+446=544174+197=371455+189=644240+138=378220+599=819182+207=389349+445=794219+59=278805+315=112066+223=28954+66=120166+306=472433+86=519273+70=343297+918=1215240+174=414253+362=61531+43=74204+320=52418+33=51718+262=980348+148=496965+959=1924192+254=446203+422=62558+57=115454+479=93367+371=438816+934=1750187+234=421199+243=442386-210=176742-237=505374-234=140925-740=185409-51=358830-390=440440-306=134530-84=446499-364=135519-24=495469-345=124957-96=861436-261=175399-358=41300-270=30209-148=61256-108=148770-610=160314-256=58599-266=333411-77=334896-442=454253-14=239275-202=73369-301=68925-819=106385-328=57333-178=155183-48=135841-575=266430-265=165717-84=633328-71=257470-321=149379-183=196876-12=864460-267=193703-289=414181-65=116505-279=22686×3=258233×5=1165156×5=780884×9=7956329×3=987228×8=182458×3=174530×9=4770171×4=68487×4=348126×3=378521×8=4168120×8=960594×7=4158147×6=882306×9=275487×5=435216×7=1512468×2=936849×4=339684×4=336804×6=482449×9=441944×2=1888325×2=650883×7=618145×4=180577×6=346272×7=504668×4=2672213×2=426293×7=2051299×2=598391×2=782495×2=990970×3=2910278×3=834585×4=234028×4=112435×7=3045272÷8=3477÷7=1166÷6=11768÷8=96369÷3=123296÷2=148180÷3=60856÷4=21421÷3=7510÷3=17075÷5=15712÷2=356345÷3=11581÷3=2770÷2=35638÷2=31978÷6=1387÷3=2974÷2=37603÷9=67122÷2=61390÷5=78312÷3=104215÷5=43240÷8=30925÷5=18576÷2=38909÷3=303362÷2=181910÷5=182280÷2=140924÷6=15421÷7=324÷3=8366÷3=122726÷3=242270÷9=3048÷3=16245÷5=49226÷2=11315×60=90091×14=127434×20=68041×68=278838×11=41836×34=122413×33=42911×92=101290×10=90082×24=196810×83=83095×67=636521×31=65121×88=184813×23=29986×95=817026×37=96214×22=30892×10=92026×61=158629×31=89948×14=67285×10=85093×58=539410×33=33044×20=88019×22=41827×17=45928×22=61677×29=223313×22=28655×78=429039×16=62453×65=344515×32=48048×47=225627×20=54071×36=255615×18=27080×79=6320362+126+11=499780+977+506=2263543+55+19=617718+970+48=1736203+172+335=710825+853+761=2439221+564+107=892588+116+32=73652+871+18=941641+943+664=224840+171+421=632934+390+138=1462708+20+51=779560+359+130=1049151+348+44=543983+570+119=1672176+350+393=919790+758+508=2056242+601+135=978735+539+89=1363374+128+377=879829+912+898=2639505+226+160=891939+87+730=1756114+185+672=971303+148+858=1309191+233+171=595137+890+983=2010605+12+155=772423+369+273=1065585+35+274=894970+794+383=2147147+212+575=934581+316+215=111272+708+182=962237+92+780=1109133+122+206=461432+24+721=1177153+122+110=385528+855+500=1883295+131-366=60416+389-249=556133+45-39=13932+118-136=14285+103-386=2484+803-205=1082153+10-89=74832+920-228=1524376+47-286=137937+735-308=136454+327-153=228146+560-198=508175+138-114=199752+437-461=728171+281-351=101957+314-363=908166+173-239=100764+385-330=819385+69-145=309715+837-618=934153+313-57=409483+586-992=77225+168-71=322716+401-98=101969+366-434=179+908-291=696243+167-394=16583+319-55=84778+182-21=239386+708-517=577238+71-307=2523+993-902=614147+227-169=205751+622-273=1100110+153-19=244497+802-81=1218290+37-174=153793+604-499=898164+161-249=76915+158-819=254496-278-67=151842-515-276=51282-173-59=50485-289-16=180371-148-130=93888-434-302=152462-84-366=12391-102-272=17497-300-54=143797-111-336=350248-102-34=112875-77-214=584478-66-330=82794-34-147=613419-55-343=21693-53-219=421382-94-42=246627-151-246=230123-66-41=16713-132-171=410258-150-53=55990-825-58=107498-74-95=329912-688-193=31473-241-155=77974-126-480=368352-116-126=110470-432-24=14458-269-41=148424-272-94=58196-79-100=17426-176-121=129472-221-74=177996-552-184=260342-93-188=61388-142-190=56364-137-67=160858-180-549=129375-115-204=56956-126-80=750229-219+120=130247-131+208=324280-148+160=292503-347+440=596316-219+297=394724-342+735=1117391-288+201=304256-65+247=438194-33+272=433919-145+251=102578-33+154=199445-358+352=439433-230+13=216922-710+718=930336-37+100=399850-320+343=873481-389+362=454811-741+13=83156-60+164=260977-691+590=876376-22+145=499905-66+827=166694-65+152=181989-437+453=1005491-274+187=404310-192+101=219466-359+370=477958-190+81=849484-346+352=490633-579+285=339241-229+308=320913-56+352=1209320-86+198=432499-35+418=882183-166+181=198445-444+441=442260-65+66=261404-234+648=818383-129+87=341590-244+913=125913×16×2=41617×30×8=408010×13×6=78057×35×9=1795513×11×6=85890×84×4=3024043×10×2=86050×69×4=1380014×12×2=33698×38×8=2979216×27×2=86491×78×4=2839211×10×7=77022×11×2=48414×10×5=70081×77×5=3118510×15×3=45089×56×7=3488813×15×3=58529×25×9=652515×16×2=48022×73×6=963619×14×3=79870×51×9=3213010×36×2=72023×97×5=1115511×11×7=84780×98×4=3136018×27×2=97232×50×3=480012×21×3=75671×71×8=4032827×18×2=97253×79×7=2930912×14×2=33688×64×9=5068817×11×4=74871×58×3=1235421×15×2=63031×25×6=465036×2×6=432185×4×3=222048×3×6=86472×8×4=230424×4×2=192176×2×9=316866×6×2=79264×5×7=224025×7×5=875107×3×5=160544×3×6=79262×2×5=62082×4×3=984310×3×4=372023×7×2=322102×7×5=357021×4×7=58838×6×3=684108×4×2=864231×4×8=739221×8×5=840101×2×9=181885×2×3=51047×6×4=112823×5×8=920411×2×9=739865×5×2=650179×3×7=375926×7×2=364138×2×3=82819×3×2=11462×8×3=148842×2×8=67262×6×8=297678×4×3=936140×3×6=252015×7×6=63095×5×7=332538×3×2=22884×5×3=126020×4×36=288044×2×70=616012×6×69=496810×8×60=480047×2×47=441814×2×78=218434×2×91=618813×2×42=109210×7×67=469047×2×18=169236×2×66=475211×3×10=33014×4×56=313625×3×88=660032×2×63=403219×4×36=273648×2×69=662412×5×68=408013×3×16=62425×3×84=630024×2×54=259237×2×23=170231×2×50=310043×2×93=799835×2×18=126015×5×55=412542×2×97=814813×7×50=455038×2×55=418018×2×49=176440×2×81=648024×4×99=950418×2×53=190841×2×97=795442×2×21=176410×9×25=225028×3×93=781232×3×64=614419×5×32=304032×3×33=316820×43÷4=21557×29÷3=55126×35÷2=45553×82÷2=217318×35÷3=21038×71÷2=134912×40÷6=8033×59÷3=64972×12÷8=10826×80÷2=104021×40÷7=12040×98÷4=98028×18÷7=7228×46÷8=16163×13÷7=11748×16÷3=25615×10÷3=5080×60÷3=160022×39÷3=28630×73÷6=36515×31÷5=9395×98÷2=465526×27÷3=23476×63÷9=53227×18÷6=8183×84÷7=99610×27÷3=9065×32÷4=52026×25÷5=13095×60÷6=95054×12÷8=8142×96÷9=44820×18÷9=4049×93÷3=151960×14÷5=16884×77÷4=161727×25÷5=13532×60÷3=64050×12÷4=15034×67÷2=1139108×2÷9=24755×3÷5=45315×4÷6=10888×7÷4=1554173×4÷2=346146×2÷4=7336×7÷2=126501×6÷2=1503363×2÷3=242892×7÷4=156199×9÷3=297617×6÷3=123440×4÷2=80870×3÷2=130584×9÷6=126168×5÷4=210174×2÷6=58886×4÷2=177287×3÷9=29505×6÷2=151512×4÷3=16284×6÷8=21363×7÷9=49261×6÷2=783192×5÷8=120864×7÷6=1008138×6÷4=207186×6÷4=27956×5÷4=70988×7÷2=345848×3÷8=18700×8÷7=80054×8÷9=48991×6÷3=1982152×3÷4=11488×9÷4=19844×8÷4=88184×6÷3=36822×6÷3=4490×2÷4=45696÷2÷6=58144÷2÷4=18252÷9÷2=14624÷8÷6=13728÷4÷2=91580÷5÷2=5884÷7÷2=6618÷2÷3=103518÷7÷2=37612÷6÷6=17184÷2÷2=46360÷4÷2=45644÷4÷7=23665÷5÷7=19144÷8÷9=270÷5÷2=796÷3÷4=8712÷4÷2=89336÷4÷3=28210÷3÷2=35370÷5÷2=37260÷5÷2=2684÷4÷3=7342÷3÷3=38972÷9÷4=27660÷2÷2=165960÷2÷4=120369÷3÷3=41126÷7÷6=3900÷6÷5=30832÷8÷8=13216÷9÷6=4536÷4÷2=67894÷2÷3=149450÷9÷5=10530÷5÷2=53288÷2÷3=48312÷4÷3=26400÷5÷4=20875÷7÷5=25500÷4×6=750776÷8×5=485184÷8×6=138276÷3×6=552440÷5×3=264210÷5×8=336469÷7×2=134360÷8×9=405600÷2×9=270032÷8×2=8219÷3×4=292198÷3×5=330306÷6×9=459596÷2×4=1192246÷2×4=49227÷9×3=9544÷2×7=1904252÷3×9=756406÷2×7=1421696÷3×6=1392492÷2×7=1722534÷6×2=178320÷2×9=1440128÷8×5=80175÷5×2=70315÷3×8=840456÷6×3=228378÷9×3=126384÷8×2=96594÷6×2=198625÷5×4=500672÷6×7=784152÷4×5=190392÷8×6=294185÷5×9=333368÷4×8=736500÷4×7=875840÷2×8=3360872÷4×2=436306÷2×6=91890÷9×89=890693÷7×44=435660÷2×22=660522÷6×96=835249÷7×53=371553÷7×79=624149÷7×80=56018÷2×90=81072÷2×18=64838÷2×74=1406204÷6×22=74860÷4×75=1125430÷5×11=946208÷8×53=137890÷6×42=630360÷9×87=3480456÷6×10=760738÷9×75=615064÷4×52=832666÷9×72=532812÷3×78=312200÷8×58=1450175÷7×23=57585÷5×80=1360288÷9×25=800112÷7×21=33612÷2×39=234474÷6×22=173812÷4×76=228125÷5×55=1375285÷5×14=798180÷4×39=1755171÷9×23=43774÷2×11=40730÷5×40=240122÷2×77=4697238÷7×26=884196÷4×54=264672÷8×65=585162÷3×77=4158118+(221-187)=152181+(826-382)=625366+(178-34)=510381+(574-253)=702484+(153-37)=600280+(618-472)=426153+(447-392)=20888+(538-527)=99289+(359-140)=508547+(726-541)=732315+(219-91)=44354+(989-663)=38085+(310-124)=271488+(327-233)=582162+(458-288)=332365+(318-203)=480399+(328-230)=497312+(921-413)=820140+(183-143)=180344+(768-355)=757487+(494-75)=90628+(579-22)=585423+(292-243)=472300+(979-359)=92031+(416-191)=25672+(942-421)=593145+(420-19)=546761+(301-231)=83146+(317-286)=77559+(514-382)=691313+(421-420)=314696+(937-500)=1133102+(278-20)=360495+(444-21)=918161+(350-282)=229559+(730-591)=698492+(311-39)=764902+(854-11)=1745308+(346-341)=313518+(361-359)=520464-(15+137)=312833-(155+269)=409469-(433+29)=7760-(624+34)=102325-(32+224)=69841-(26+569)=246350-(38+156)=156830-(578+97)=155487-(245+163)=79546-(165+359)=22371-(121+18)=232863-(107+450)=306318-(129+62)=127473-(81+389)=3258-(72+10)=176886-(755+20)=111474-(172+206)=96417-(155+73)=189437-(226+85)=126995-(348+134)=513442-(82+197)=163736-(383+40)=313485-(265+182)=38940-(129+751)=60497-(145+207)=145866-(547+271)=48404-(284+45)=75946-(261+609)=76432-(52+366)=14841-(321+358)=162476-(81+103)=292469-(35+174)=260363-(150+45)=168470-(185+172)=113488-(11+456)=21409-(22+142)=245435-(143+73)=219687-(154+240)=293457-(159+109)=189461-(122+255)=8486-(398-367)=55318-(266-217)=269337-(335-267)=26941-(626-607)=22303-(496-235)=42732-(491-339)=580184-(436-395)=143158-(171-102)=89436-(282-12)=166696-(596-568)=668446-(436-136)=146632-(646-328)=314483-(233-114)=364943-(898-876)=921415-(382-97)=130738-(516-123)=34590-(215-179)=54996-(868-396)=524136-(255-190)=71865-(593-33)=305115-(347-249)=17467-(660-383)=190413-(279-11)=145460-(762-429)=127255-(151-69)=173889-(623-512)=778440-(157-130)=413979-(788-87)=278494-(419-263)=338726-(973-844)=597482-(383-237)=336436-(517-505)=424425-(287-228)=36688-(340-258)=6427-(313-285)=399513-(404-255)=364452-(466-239)=225696-(805-491)=382203-(439-258)=22982-(567-30)=445100÷(10÷5)=50985÷(30÷6)=197162÷(18÷2)=18539÷(42÷6)=77201÷(24÷8)=67588÷(56÷8)=84152÷(28÷7)=38900÷(10÷2)=180340÷(40÷8)=6884÷(30÷5)=14306÷(81÷9)=34552÷(16÷2)=69144÷(64÷8)=18732÷(21÷7)=244240÷(45÷9)=48812÷(12÷6)=406320÷(56÷7)=40185÷(40÷8)=37236÷(16÷8)=118900÷(27÷9)=300398÷(10÷5)=199998÷(10÷5)=499355÷(25÷5)=71295÷(40÷8)=59248÷(56÷7)=31482÷(10÷5)=241280÷(63÷9)=40436÷(24÷6)=109478÷(18÷9)=239184÷(16÷8)=92220÷(10÷5)=110328÷(10÷5)=164404÷(36÷9)=101560÷(16÷8)=280497÷(42÷6)=71280÷(36÷9)=70255÷(30÷6)=51396÷(18÷9)=198175÷(21÷3)=2566÷(24÷4)=11948÷(2×2)=23748÷(2×2)=12570÷(3×2)=95630÷(2×3)=105414÷(2×3)=69942÷(3×2)=157210÷(2×3)=35152÷(4×2)=19186÷(3×2)=31828÷(2×2)=207534÷(3×2)=89444÷(3×2)=74400÷(2×4)=50844÷(2×2)=21178÷(2×3)=13296÷(4×2)=37882÷(2×3)=147972÷(2×2)=243720÷(4×2)=90822÷(2×3)=137576÷(3×2)=96294÷(3×2)=49628÷(2×2)=15742÷(3×2)=7168÷(3×2)=28351÷(3×3)=39264÷(2×4)=33108÷(2×3)=18816÷(2×2)=204808÷(2×2)=20224÷(2×3)=4324÷(2×2)=81744÷(2×3)=124492÷(2×2)=123560÷(2×2)=140486÷(3×2)=81261÷(3×3)=2984÷(3×2)=14684÷(3×2)=114372÷(2×3)=62181×(12÷4)=543873×(30÷5)=5238115×(24÷4)=690265×(36÷4)=238580×(27÷9)=24040×(63÷7)=36064×(42÷6)=448726×(15÷5)=2178139×(18÷3)=834800×(42÷6)=560086×(27÷9)=258351×(56÷7)=2808186×(10÷5)=372571×(28÷7)=2284163×(25÷5)=815396×(25÷5)=198089×(25÷5)=445303×(32÷8)=1212447×(18÷9)=894526×(15÷5)=1578212×(32÷8)=848928×(81÷9)=8352103×(64÷8)=824487×(30÷5)=292229×(25÷5)=145894×(20÷4)=4470130×(48÷8)=780763×(28÷4)=5341370×(18÷9)=740650×(63÷9)=455051×(21÷3)=35794×(18÷6)=282164×(16÷4)=656487×(16÷4)=194811×(24÷3)=88842×(18÷2)=757836×(81÷9)=324437×(12÷3)=1748112×(21÷7)=336246×(27÷9)=73825×(160÷5)=80076×(80÷4)=152036×(78÷3)=93668×(84÷2)=285622×(315÷7)=99042×(688÷8)=361238×(112÷8)=53264×(405÷5)=518418×(216÷8)=48635×(279÷3)=325522×(132÷4)=72652×(168÷4)=218418×(125÷5)=45061×(200÷8)=152515×(54÷3)=27085×(174÷3)=493044×(112÷7)=70426×(175÷7)=65022×(333÷9)=81433×(147÷3)=161737×(40÷4)=37068×(198÷2)=673212×(126÷7)=21637×(305÷5)=225736×(108÷6)=64814×(648÷9)=100840×(200÷8)=100015×(325÷5)=97512×(176÷4)=52830×(152÷4)=114028×(186÷6)=86818×(112÷7)=28836×(198÷9)=79241×(48÷4)=49231×(48÷2)=74489×(90÷2)=400517×(144÷8)=30671×(232÷4)=411818×(108÷9)=21697×(312÷6)=5044372+153×3=831983+80×8=162367+29