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87+16=173+93=133+246=192+219=85+376=534+228=72+134=761+461=287+145=370+98=143+154=195+148=138+185=189+932=98+235=345+87=146+244=958+903=344+119=626+536=226+55=414+322=213+284=722+703=41+86=541+340=50+210=177+534=84+244=340+529=151+222=357+486=88+312=153+175=150+144=477+362=68+321=54+121=228+188=214+386=129-100=496-34=405-395=391-81=202-137=206-54=292-57=990-541=383-74=712-655=296-135=958-804=141-103=862-424=464-61=631-518=252-106=750-497=420-208=562-442=226-152=852-383=473-413=897-625=201-105=840-54=467-397=926-184=132-40=638-164=369-62=386-237=284-98=974-545=484-434=995-101=225-112=832-659=182-18=786-428=281×2=432×7=72×7=535×5=69×9=831×8=42×2=498×8=301×2=215×6=145×4=441×8=52×4=891×9=206×2=117×4=45×3=788×5=135×4=757×9=67×5=151×6=335×2=969×6=23×6=431×5=146×2=455×9=146×6=633×9=37×6=274×5=182×5=345×7=35×9=750×9=51×3=531×3=190×2=815×7=49÷7=410÷2=16÷8=72÷8=330÷3=90÷2=34÷2=272÷4=108÷9=910÷5=272÷2=176÷8=222÷3=286÷2=156÷4=68÷4=24÷2=715÷5=279÷9=924÷2=400÷8=284÷2=360÷2=814÷2=10÷5=44÷2=288÷9=108÷2=240÷2=27÷3=348÷6=732÷3=104÷8=996÷3=303÷3=768÷4=152÷2=304÷2=321÷3=40÷8=22×28=82×22=43×10=81×11=25×33=57×55=18×27=16×93=22×10=63×66=12×48=46×40=14×52=95×32=18×17=58×67=22×30=53×10=76×10=33×41=14×23=97×21=14×40=56×61=12×76=86×88=40×15=16×30=14×49=95×98=11×77=90×56=11×71=57×12=29×31=24×98=19×16=91×14=11×68=71×37=159+162+353=65+941+500=93+72+351=495+175+512=186+11+322=359+756+210=147+376+473=668+453+232=135+576+16=152+851+77=418+209+266=708+181+628=169+480+285=778+607+865=484+99+299=525+321+683=525+333+29=822+393+289=505+211+69=37+424+392=243+308+68=773+998+496=376+438+181=969+631+535=631+312+36=274+380+126=414+93+401=992+563+677=258+16+335=558+210+368=161+464+162=997+92+260=492+133+238=924+621+378=761+115+38=481+937+600=170+491+79=834+225+512=454+62+353=644+700+182=54+297-312=522+866-58=38+423-315=862+180-778=77+136-125=493+781-153=263+86-156=17+671-603=415+19-66=666+850-89=318+53-280=701+217-334=422+49-402=930+427-460=246+86-76=327+563-714=66+401-321=741+142-833=90+395-295=454+955-187=49+330-173=179+364-510=53+123-27=306+618-540=306+49-142=514+286-167=349+129-127=211+689-248=36+271-101=892+921-766=341+58-375=929+626-572=71+355-247=320+771-239=107+103-141=87+598-87=33+382-336=902+510-326=136+193-224=447+769-320=448-186-232=833-225-462=377-107-34=996-764-24=241-28-75=749-282-19=363-261-17=893-38-478=443-32-89=714-84-77=451-46-353=409-75-190=195-60-28=919-105-294=396-242-36=554-395-56=442-107-180=650-103-331=450-80-183=920-15-531=343-151-163=845-322-387=481-17-355=526-190-126=146-44-54=930-118-542=276-102-17=865-150-134=457-312-40=419-26-130=290-85-92=777-69-73=467-246-128=959-305-60=389-101-36=949-182-600=370-106-91=963-154-297=474-377-94=981-233-613=95-59+214=925-150+296=230-23+73=853-785+924=332-248+122=820-516+604=246-214+156=921-415+510=142-71+101=713-511+117=257-220+42=317-240+509=414-31+17=160-20+78=240-179+389=914-629+527=153-29+241=422-390+100=300-79+25=951-827+958=265-168+250=258-153+200=130-113+421=598-390+707=128-128+275=646-490+189=156-54+125=560-80+379=171-130+277=991-208+876=473-140+50=930-108+866=286-252+131=375-69+331=401-128+138=733-417+553=292-220+248=143-26+697=354-319+44=828-485+825=21×22×2=38×97×8=10×12×2=11×94×8=17×19×2=89×98×6=15×13×2=21×75×5=11×21×3=37×83×7=19×10×2=26×21×3=11×18×3=10×32×3=23×10×2=71×80×4=11×12×7=78×64×5=15×28×2=56×12×2=12×10×4=12×96×8=13×33×2=77×61×9=10×47×2=89×38×5=43×10×2=61×76×5=27×14×2=16×67×4=16×15×4=48×77×2=11×37×2=10×35×7=29×10×2=58×97×7=21×14×3=20×67×3=12×26×2=76×71×9=31×2×4=41×3×4=37×2×8=92×5×4=21×4×9=193×4×3=24×2×6=85×6×8=39×5×4=172×4×3=27×6×4=482×2×6=128×2×3=168×3×7=85×2×3=231×2×9=68×4×3=104×4×3=24×5×2=446×2×4=37×7×3=496×2×6=59×8×2=90×2×9=64×2×4=196×4×5=85×2×5=94×7×6=34×3×5=109×5×6=46×3×2=94×4×7=12×4×9=384×2×8=28×7×2=443×2×7=39×3×4=21×9×6=33×2×9=495×2×7=30×3×71=13×4×89=13×4×39=11×4×89=22×4×36=19×2×97=25×2×37=12×7×41=13×3×89=20×2×18=16×6×57=18×5×31=10×2×88=22×3×37=14×5×89=15×5×68=12×7×67=14×2×49=11×2×94=30×3×63=40×2×47=12×5×22=31×3×46=11×9×10=21×3×42=10×6×66=11×3×50=26×3×27=13×6×49=27×3×16=29×2×59=21×3×15=25×3×57=23×4×10=14×3×76=13×3×58=16×4×48=23×2×36=10×9×61=19×3×15=61×12÷2=10×98÷2=14×60÷8=87×84÷7=36×16÷2=39×76÷2=21×24÷3=94×30÷5=10×78÷3=38×42÷7=14×61÷2=27×53÷9=31×12÷2=46×68÷4=29×30÷6=90×85÷2=10×48÷4=27×98÷9=27×33÷9=35×59÷7=53×12÷3=69×56÷2=15×19÷3=34×72÷2=53×18÷6=80×85÷5=26×35÷7=12×53÷2=26×35÷5=88×98÷2=21×24÷8=16×47÷4=26×21÷3=41×90÷2=16×23÷2=24×80÷3=38×18÷2=25×86÷5=87×10÷5=24×49÷2=120×6÷9=81×2÷6=11×6÷3=392×8÷7=390×2÷5=490×4÷8=129×6÷2=978×4÷3=240×2÷5=101×4÷2=102×9÷2=112×2÷7=274×2÷4=989×8÷4=27×4÷6=638×7÷2=66×6÷2=505×6÷3=274×3÷2=445×6÷5=79×9÷3=528×3÷8=72×8÷4=824×3÷4=76×9÷3=963×9÷3=144×4÷6=289×6÷3=200×3÷8=838×9÷3=58×9÷6=342×3÷9=372×2÷4=942×9÷2=92×2÷8=293×9÷3=44×9÷3=212×9÷2=162×6÷4=425×6÷3=540÷4÷5=891÷3÷9=168÷2÷3=738÷3÷6=243÷9÷9=396÷2÷6=144÷4÷2=180÷5÷6=504÷2÷2=912÷8÷3=462÷7÷3=480÷3÷2=84÷3÷7=336÷7÷3=360÷3÷4=630÷5÷3=144÷6÷4=44÷2÷2=216÷8÷3=693÷7÷9=320÷8÷8=966÷7÷2=572÷2÷2=152÷2÷2=384÷8÷8=630÷7÷3=360÷5÷9=960÷2÷4=784÷4÷7=432÷6÷3=304÷4÷2=765÷9÷5=936÷3÷4=544÷8÷2=480÷2÷6=300÷2÷2=196÷7÷7=360÷6÷2=945÷9÷7=162÷3÷9=730÷5×2=565÷5×2=378÷9×2=330÷5×8=840÷8×3=338÷2×3=468÷3×5=505÷5×4=170÷2×3=584÷8×9=54÷3×9=724÷4×2=845÷5×9=146÷2×9=152÷2×6=594÷2×8=27÷3×8=348÷6×3=192÷6×3=245÷5×3=646÷2×4=732÷2×8=518÷2×4=780÷6×8=706÷2×7=84÷3×5=696÷2×4=126÷7×4=924÷6×7=336÷7×2=846÷9×5=519÷3×5=876÷4×3=488÷4×2=561÷3×6=592÷2×5=882÷7×5=624÷2×8=794÷2×6=780÷5×4=12÷2×17=174÷2×67=234÷9×12=432÷9×46=201÷3×12=304÷4×87=261÷9×14=595÷7×80=30÷6×87=42÷2×71=110÷2×10=513÷9×34=104÷8×36=512÷8×80=20÷4×42=105÷7×10=396÷9×11=325÷5×89=70÷5×71=696÷8×40=60÷5×14=92÷4×33=78÷6×67=270÷6×52=28÷7×85=126÷7×72=276÷4×11=224÷8×20=75÷5×48=693÷7×24=104÷8×40=400÷5×79=12÷3×69=420÷5×32=156÷6×11=582÷6×60=60÷2×24=260÷4×23=56÷7×27=288÷3×17=478+(467-315)=255+(368-276)=168+(333-164)=306+(825-714)=61+(246-243)=103+(938-391)=427+(188-64)=687+(703-58)=111+(459-252)=73+(423-113)=309+(329-234)=249+(336-292)=119+(383-125)=66+(619-57)=441+(249-150)=484+(891-249)=264+(309-128)=249+(756-689)=347+(260-218)=470+(949-536)=444+(331-218)=165+(683-166)=298+(370-213)=841+(403-183)=203+(490-41)=298+(725-514)=326+(479-72)=649+(675-513)=361+(285-266)=857+(529-79)=466+(135-73)=47+(380-366)=466+(292-239)=170+(232-118)=177+(482-462)=549+(972-386)=422+(488-258)=738+(587-565)=324+(145-74)=887+(679-158)=489-(173+52)=873-(17+223)=459-(197+167)=606-(76+499)=465-(285+112)=814-(79+591)=432-(34+329)=917-(395+19)=322-(116+177)=947-(653+185)=317-(162+90)=911-(658+243)=457-(37+226)=586-(389+134)=337-(23+300)=905-(284+157)=422-(25+36)=786-(17+206)=303-(30+148)=759-(427+146)=296-(79+65)=453-(55+331)=345-(52+263)=781-(39+578)=328-(287+28)=821-(430+353)=493-(34+293)=423-(303+87)=482-(211+82)=633-(190+290)=276-(151+67)=991-(200+132)=275-(152+49)=833-(81+715)=273-(70+183)=458-(197+190)=430-(178+28)=681-(172+171)=415-(51+33)=792-(428+69)=345-(265-52)=231-(234-19)=310-(500-430)=772-(713-621)=495-(484-288)=926-(824-414)=370-(361-244)=737-(775-264)=200-(15-13)=325-(581-515)=161-(261-237)=901-(639-378)=245-(481-351)=737-(976-830)=361-(221-220)=821-(163-32)=484-(202-88)=748-(968-911)=349-(120-92)=898-(787-760)=362-(452-152)=757-(646-195)=281-(166-139)=263-(376-320)=183-(385-313)=712-(959-293)=500-(415-374)=760-(789-677)=204-(454-257)=289-(819-776)=214-(255-110)=979-(414-290)=365-(336-245)=610-(622-88)=77-(400-367)=133-(91-49)=497-(456-443)=926-(525-453)=493-(345-112)=387-(344-255)=64÷(72÷9)=270÷(63÷7)=477÷(18÷2)=225÷(21÷7)=306÷(24÷8)=676÷(20÷5)=297÷(72÷8)=740÷(14÷7)=171÷(27÷9)=273÷(21÷7)=224÷(24÷3)=515÷(30÷6)=486÷(48÷8)=126÷(21÷3)=24÷(64÷8)=678÷(18÷6)=264÷(48÷8)=285÷(12÷4)=344÷(28÷7)=453÷(12÷4)=476÷(63÷9)=186÷(12÷6)=174÷(16÷8)=960÷(25÷5)=35÷(56÷8)=140÷(35÷5)=275÷(40÷8)=840÷(24÷4)=288÷(16÷8)=252÷(54÷6)=326÷(10÷5)=60÷(36÷6)=44÷(28÷7)=640÷(16÷2)=254÷(18÷9)=975÷(12÷4)=104÷(24÷3)=217÷(35÷5)=297÷(18÷2)=976÷(16÷4)=632÷(4×2)=160÷(2×2)=568÷(2×2)=972÷(2×2)=846÷(2×3)=864÷(4×2)=576÷(3×2)=32÷(4×2)=288÷(2×2)=396÷(2×3)=696÷(2×4)=999÷(3×3)=270÷(3×3)=272÷(2×4)=356÷(2×2)=312÷(3×2)=330÷(3×2)=60÷(3×2)=144÷(2×3)=762÷(2×3)=72÷(3×3)=174÷(3×2)=552÷(3×2)=264÷(4×2)=225÷(3×3)=564÷(3×2)=888÷(4×2)=570÷(3×2)=480÷(4×2)=920÷(4×2)=464÷(2×2)=280÷(4×2)=184÷(4×2)=612÷(2×3)=472÷(4×2)=234÷(3×3)=336÷(2×3)=810÷(2×3)=448÷(2×2)=28÷(2×2)=79×(36÷4)=57×(18÷6)=344×(18÷9)=124×(18÷9)=19×(18÷9)=489×(14÷2)=62×(24÷4)=929×(36÷9)=471×(10÷5)=573×(16÷8)=38×(32÷4)=809×(24÷6)=305×(15÷5)=996×(81÷9)=108×(24÷4)=76×(18÷6)=307×(12÷4)=655×(54÷6)=206×(10÷5)=814×(56÷8)=154×(36÷9)=917×(16÷2)=232×(12÷3)=386×(42÷6)=155×(24÷6)=325×(24÷8)=17×(12÷3)=88×(42÷7)=361×(16÷8)=628×(12÷3)=27×(36÷4)=510×(28÷4)=250×(16÷4)=381×(12÷2)=17×(10÷5)=351×(72÷9)=399×(12÷6)=84×(56÷7)=190×(30÷6)=487×(16÷8)=13×(518÷7)=80×(445÷5)=71×(98÷7)=53×(201÷3)=14×(90÷5)=15×(666÷9)=20×(72÷4)=79×(114÷6)=19×(342÷9)=31×(316÷4)=22×(108÷9)=68×(776÷8)=25×(64÷2)=29×(280÷8)=21×(324÷9)=38×(276÷4)=19×(56÷2)=92×(180÷3)=13×(56÷2)=99×(539÷7)=60×(20÷2)=21×(415÷5)=13×(204÷3)=56×(248÷8)=70×(26÷2)=70×(549÷9)=55×(36÷2)=50×(364÷7)=10×(48÷2)=37×(84÷6)=17×(336÷7)=98×(136÷8)=32×(60÷6)=18×(603÷9)=21×(34÷2)=59×(90÷6)=30×(72÷3)=61×(95÷5)=69×(36÷3)=48×(396÷4)=67+150×2=994+111×8=272+363×2=529+122×5=483+80×4=952+200×2=120+42×6=579+59×5=499+35×3=843+52×6=234+10×4=67+113×8=142+356×2=198+77×7=83+102×2=592+56×7=399+201×2=205+86×2=433+13×3=601+165×4=140+40×9=537+238×2=302+93×3=284+316×2=16+54×3=173+287×3=35+425×2=407+111×5=348+56×5=944+125×6=35×2+382=101×4+654=39×9+471=198×4+477=84×5+310=64×9+333=436×2+53=105×7+499=89×3+120=15×6+929=393+10×19=542+10×20=380+19×13=203+17×20=297+29×20=916+58×12=107+65×10=340+53×15=76+16×11=355+15×32=34+35×13=924+18×35=142+33×18=887+18×14=87+16×10=720+14×70=383+26×19=672+66×12=129+37×13=452+17×35=285+17×40=296+55×11=420+12×48=919+11×84=425+14×10=607+35×18=16+17×41=361+56×14=209+22×21=45+29×31=20×20+450=15×58+549=23×17+271=15×38+138=16×50+163=59×10+596=10×32+244=67×11+113=19×16+182=43×17+102=488-22×10=733-35×19=447-20×13=643-12×38=374-28×10=705-12×47=489-25×16=928-22×40=428-17×11=998-69×11=406-13×19=410-15×15=464-17×12=931-36×20=408-15×27=747-26×16=431-32×13=672-49×11=314-13×11=736-26×14=404-17×13=516-12×29=375-14×15=883-29×13=453-26×15=976-27×33=343-24×11=783-57×12=495-32×13=771-10×28=441-32×10=966-27×16=435-35×10=353-22×16=433-13×12=634-30×20=483-28×17=813-42×14=448-16×11=724-25×16=329-53×2=313-42×5=226-113×2=606-72×3=432-32×4=581-117×3=302-73×4=253-36×6=473-29×4=908-25×8=383-45×2=756-82×3=73-24×2=880-176×5=498-112×4=913-33×9=477-13×8=856-41×9=308-26×5=935-273×2=335-30×9=909-89×5=471-55×5=583-110×4=237-32×6=727-209×3=391-10×5=389-76×5=226-58×3=375-41×3=406-58×5=861-227×2=386-83×3=625-72×8=374-27×8=693-13×5=311-31×9=888-79×6=403-163×2=772-234×2=46×10-396=81×11-706=14×15-202=42×11-239=10×28-246=12×36-238=17×22-283=13×63-498=22×15-254=14×65-143=32×15-466=29×27-504=21×20-279=77×10-583=13×14-39=41×22-265=12×10-101=17×30-219=38×13-369=10×76-339=31×15-128=28×26-444=24×19-294=12×74-783=16×24-270=15×21-236=35×12-176=20×18-37=15×31-189=17×46-630=13×37-427=12×40-263=40×10-187=27×27-411=12×23-123=15×50-577=15×22-115=65×15-592=35×12-394=86×10-612=337×2-367=182×3-312=486×2-330=316×7-776=405×2-720=79×8-400=418×2-243=258×4-301=165×3-63=131×9-75=80×3-158=548×9-408=188×4-89=266×4-163=75×5-180=290×2-151=156×6-779=459×3-37=494×2-302=563×8-912=333×2-339=461×4-479=124×4-488=397×5-690=253×3-496=399×3-572=222×3-575=342×2-643=102×7-28=289×4-320=174×3-275=855×8-330=50×3-29=230×9-806=125×6-18=731×6-407=218×3-374=273×3-18=386×2-446=647×7-37=334+784÷7=634+602÷7=116+654÷6=185+528÷8=206+656÷4=635+48÷2=25+468÷6=823+560÷8=435+807÷3=17+616÷2=71+450÷5=493+255÷3=334+138÷6=30+480÷5=142+814÷2=560+760÷8=352+36÷2=449+216÷8=327+356÷4=251+520÷5=780÷6+346=288÷2+643=618÷6+315=400÷4+277=484÷4+471=114÷6+182=416÷4+328=102÷3+190=815÷5+31=668÷4+332=640÷8+333=252÷6+313=360÷5+59=98÷2+921=750÷6+45=668÷2+964=924÷4+362=384÷2+455=108÷4+92=176÷2+586=479-664÷4=691-656÷4=147-700÷7=546-906÷3=427-828÷2=367-410÷5=471-504÷4=612-24÷8=220-238÷7=572-858÷6=279-455÷7=510-908÷4=446-546÷6=474-552÷6=268-616÷4=789-513÷3=197-140÷4=555-84÷6=446-728÷8=148-260÷5=422-524÷2=890-944÷4=201-46÷2=465-981÷3=425-662÷2=313-642÷6=413-644÷4=105-513÷9=489-50÷2=648-514÷2=348-586÷2=303-92÷2=389-56÷8=553-537÷3=303-534÷6=810-192÷3=444-376÷8=570-288÷2=281-774÷9=362-118÷2=14×(424-354)=21×(130-114)=15×(349-338)=21×(451-358)=44×(485-464)=50×(528-435)=56×(470-455)=90×(663-608)=21×(325-301)=54×(874-856)=23×(453-435)=42×(841-763)=41×(315-298)=11×(736-687)=15×(346-296)=29×(637-549)=14×(179-136)=92×(190-92)=23×(229-208)=24×(296-266)=(390-329)×14=(434-388)×89=(369-333)×24=(276-177)×57=(303-278)×20=(604-577)×52=(429-364)×13=(236-145)×46=(217-150)×14=(914-886)×46=(492-448)×19=(598-530)×73=(496-482)×27=(363-269)×62=(384-339)×18=(624-573)×47=(31-13)×21=(495-467)×65=(267-237)×23=(730-652)×12=116×(423-416)=412×(563-555)=71×(435-427)=251×(681-676)=160×(473-469)=562×(294-291)=195×(113-109)=120×(641-632)=221×(312-308)=200×(610-607)=54×(484-475)=871×(770-765)=198×(130-125)=950×(68-59)=143×(412-406)=740×(694-688)=146×(291-288)=886×(955-949)=132×(273-266)=317×(536-527)=235×(272-269)=726×(36-27)=141×(495-492)=827×(965-961)=110×(83-77)=787×(544-539)=23×(21-14)=940×(567-562)=90×(283-276)=853×(447-442)=115×(452-449)=174×(228-224)=51×(473-470)=991×(624-620)=176×(179-176)=21×(921-914)=197×(159-156)=146×(395-386)=332×(184-181)=222×(456-451)=273÷(149-146)=148÷(466-464)=405÷(251-248)=80÷(935-933)=438÷(308-305)=498÷(350-344)=136÷(131-123)=888÷(799-793)=102÷(482-479)=876÷(179-176)=300÷(461-458)=882÷(970-963)=486÷(347-344)=756÷(105-102)=380÷(448-444)=942÷(766-760)=430÷(424-419)=684÷(317-313)=500÷(412-408)=144÷(942-938)=32÷(175-167)=336÷(375-368)=198÷(167-165)=24÷(304-298)=480÷(65-62)=536÷(30-22)=371÷(429-422)=558÷(968-966)=42÷(282-275)=567÷(428-419)=112÷(57-50)=432÷(281-275)=360÷(422-416)=966÷(141-138)=440÷(168-164)=510÷(797-792)=44÷(441-439)=588÷(850-843)=225÷(422-413)=625÷(117-112)=(442-68)÷2=(823-34)÷3=(356-270)÷2=(724-570)÷7=(393-162)÷3=(464-286)÷2=(430-12)÷2=(606-327)÷9=(294-198)÷2=(801-111)÷3=(390-325)÷5=(337-181)÷6=(228-165)÷3=(780-378)÷2=(281-169)÷4=(402-322)÷5=(390-216)÷6=(159-124)÷5=(449-151)÷2=(506-222)÷4=(460-306)÷2=(527-383)÷4=(499-491)÷4=(952-856)÷4=(435-39)÷2=(614-498)÷2=(362-184)÷2=(729-205)÷4=(412-172)÷3=(823-367)÷8=(462-345)÷3=(726-390)÷3=(494-192)÷2=(642-70)÷2=(494-461)÷3=(346-178)÷4=(391-250)÷3=(89-74)÷5=(362-250)÷7=(996-444)÷3=3/8+4/8=2/5+3/5=2/7+4/7=3/10+7/10=2/6+3/6=5/8+3/8=3/6+2/6=3/7+4/7=3/7+2/7=7/9+2/9=4/7+2/7=6/8+2/8=2/4-1/4=4/8-1/8=4/7-2/7=3/4-1/4=2/5-1/5=3/6-1/6=3/7-2/7=3/7-1/7=4/6-1/6=6/10-4/10=5/8-1/8=2/8-1/8=9.8+1.0=46.6+49.1=9.7+3.3=5.4+2.7=1.2+0.5=11.9+18.8=6.8+4.9=80.2+1.4=5.9+4.5=1.3+3.7=3.5+5.6=40.2+42.0=5.1+1.3=20.2+0.9=7.2+1.8=7.6+6.8=9.3+4.3=76.9+16.3=4.1+6.1=26.5+34.2=1.5+4.1=8.2+6.7=3.9+1.8=3.8+36.6=2.6+1.5=16.2+20.9=7.4+1.9=9.5+6.9=6.6+6.7=17.8+60.2=6.2+0.8=66.2+32.2=0.4+6.2=3.5+0.8=3.9+5.6=4.0+93.8=9.9+0.6=67.7+6.5=3.8+5.3=5.2+1.6=5.7-3.1=70.2-32.9=7.5-6.3=6.3-0.4=2.4-0.2=91.0-62.1=10.0-3.4=40.7-31.5=2.7-0.3=7.9-7.4=8.4-1.7=67.0-28.0=4.4-1.2=27.5-23.6=2.9-2.6=5.4-5.3=8.2-4.5=51.5-32.6=10.0-9.2=66.2-49.3=7.4-6.3=4.1-0.6=4.7-4.1=36.0-14.3=9.5-3.4=75.3-15.2=5.5-1.9=8.3-2.3=6.3-3.5=14.2-5.3=7.7-1.0=98.5-70.9=3.1-2.4=9.5-3.9=1.7-1.2=97.4-21.7=9.6-0.7=63.7-38.6=1.8-0.3=6.7-2.8=参考答案87+16=103173+93=266133+246=379192+219=41185+376=461534+228=76272+134=206761+461=1222287+145=432370+98=468143+154=297195+148=343138+185=323189+932=112198+235=333345+87=432146+244=390958+903=1861344+119=463626+536=1162226+55=281414+322=736213+284=497722+703=142541+86=127541+340=88150+210=260177+534=71184+244=328340+529=869151+222=373357+486=84388+312=400153+175=328150+144=294477+362=83968+321=38954+121=175228+188=416214+386=600129-100=29496-34=462405-395=10391-81=310202-137=65206-54=152292-57=235990-541=449383-74=309712-655=57296-135=161958-804=154141-103=38862-424=438464-61=403631-518=113252-106=146750-497=253420-208=212562-442=120226-152=74852-383=469473-413=60897-625=272201-105=96840-54=786467-397=70926-184=742132-40=92638-164=474369-62=307386-237=149284-98=186974-545=429484-434=50995-101=894225-112=113832-659=173182-18=164786-428=358281×2=562432×7=302472×7=504535×5=267569×9=621831×8=664842×2=84498×8=3984301×2=602215×6=1290145×4=580441×8=352852×4=208891×9=8019206×2=412117×4=46845×3=135788×5=3940135×4=540757×9=681367×5=335151×6=906335×2=670969×6=581423×6=138431×5=2155146×2=292455×9=4095146×6=876633×9=569737×6=222274×5=1370182×5=910345×7=241535×9=315750×9=675051×3=153531×3=1593190×2=380815×7=570549÷7=7410÷2=20516÷8=272÷8=9330÷3=11090÷2=4534÷2=17272÷4=68108÷9=12910÷5=182272÷2=136176÷8=22222÷3=74286÷2=143156÷4=3968÷4=1724÷2=12715÷5=143279÷9=31924÷2=462400÷8=50284÷2=142360÷2=180814÷2=40710÷5=244÷2=22288÷9=32108÷2=54240÷2=12027÷3=9348÷6=58732÷3=244104÷8=13996÷3=332303÷3=101768÷4=192152÷2=76304÷2=152321÷3=10740÷8=522×28=61682×22=180443×10=43081×11=89125×33=82557×55=313518×27=48616×93=148822×10=22063×66=415812×48=57646×40=184014×52=72895×32=304018×17=30658×67=388622×30=66053×10=53076×10=76033×41=135314×23=32297×21=203714×40=56056×61=341612×76=91286×88=756840×15=60016×30=48014×49=68695×98=931011×77=84790×56=504011×71=78157×12=68429×31=89924×98=235219×16=30491×14=127411×68=74871×37=2627159+162+353=67465+941+500=150693+72+351=516495+175+512=1182186+11+322=519359+756+210=1325147+376+473=996668+453+232=1353135+576+16=727152+851+77=1080418+209+266=893708+181+628=1517169+480+285=934778+607+865=2250484+99+299=882525+321+683=1529525+333+29=887822+393+289=1504505+211+69=78537+424+392=853243+308+68=619773+998+496=2267376+438+181=995969+631+535=2135631+312+36=979274+380+126=780414+93+401=908992+563+677=2232258+16+335=609558+210+368=1136161+464+162=787997+92+260=1349492+133+238=863924+621+378=1923761+115+38=914481+937+600=2018170+491+79=740834+225+512=1571454+62+353=869644+700+182=152654+297-312=39522+866-58=133038+423-315=146862+180-778=26477+136-125=88493+781-153=1121263+86-156=19317+671-603=85415+19-66=368666+850-89=1427318+53-280=91701+217-334=584422+49-402=69930+427-460=897246+86-76=256327+563-714=17666+401-321=146741+142-833=5090+395-295=190454+955-187=122249+330-173=206179+364-510=3353+123-27=149306+618-540=384306+49-142=213514+286-167=633349+129-127=351211+689-248=65236+271-101=206892+921-766=1047341+58-375=24929+626-572=98371+355-247=179320+771-239=852107+103-141=6987+598-87=59833+382-336=79902+510-326=1086136+193-224=105447+769-320=896448-186-232=30833-225-462=146377-107-34=236996-764-24=208241-28-75=138749-282-19=448363-261-17=85893-38-478=377443-32-89=322714-84-77=553451-46-353=52409-75-190=144195-60-28=107919-105-294=520396-242-36=118554-395-56=103442-107-180=155650-103-331=216450-80-183=187920-15-531=374343-151-163=29845-322-387=136481-17-355=109526-190-126=210146-44-54=48930-118-542=270276-102-17=157865-150-134=581457-312-40=105419-26-130=263290-85-92=113777-69-73=635467-246-128=93959-305-60=594389-101-36=252949-182-600=167370-106-91=173963-154-297=512474-377-94=3981-233-613=13595-59+214=250925-150+296=1071230-23+73=280853-785+924=992332-248+122=206820-516+604=908246-214+156=188921-415+510=1016142-71+101=172713-511+117=319257-220+42=79317-240+509=586414-31+17=400160-20+78=218240-179+389=450914-629+527=812153-29+241=365422-390+100=132300-79+25=246951-827+958=1082265-168+250=347258-153+200=305130-113+421=438598-390+707=915128-128+275=275646-490+189=345156-54+125=227560-80+379=859171-130+277=318991-208+876=1659473-140+50=383930-108+866=1688286-252+131=165375-69+331=637401-128+138=411733-417+553=869292-220+248=320143-26+697=814354-319+44=79828-485+825=116821×22×2=92438×97×8=2948810×12×2=24011×94×8=827217×19×2=64689×98×6=5233215×13×2=39021×75×5=787511×21×3=69337×83×7=2149719×10×2=38026×21×3=163811×18×3=59410×32×3=96023×10×2=46071×80×4=2272011×12×7=92478×64×5=2496015×28×2=84056×12×2=134412×10×4=48012×96×8=921613×33×2=85877×61×9=4227310×47×2=94089×38×5=1691043×10×2=86061×76×5=2318027×14×2=75616×67×4=428816×15×4=96048×77×2=739211×37×2=81410×35×7=245029×10×2=58058×97×7=3938221×14×3=88220×67×3=402012×26×2=62476×71×9=4856431×2×4=24841×3×4=49237×2×8=59292×5×4=184021×4×9=756193×4×3=231624×2×6=28885×6×8=408039×5×4=780172×4×3=206427×6×4=648482×2×6=5784128×2×3=768168×3×7=352885×2×3=510231×2×9=415868×4×3=816104×4×3=124824×5×2=240446×2×4=356837×7×3=777496×2×6=595259×8×2=94490×2×9=162064×2×4=512196×4×5=392085×2×5=85094×7×6=394834×3×5=510109×5×6=327046×3×2=27694×4×7=263212×4×9=432384×2×8=614428×7×2=392443×2×7=620239×3×4=46821×9×6=113433×2×9=594495×2×7=693030×3×71=639013×4×89=462813×4×39=202811×4×89=391622×4×36=316819×2×97=368625×2×37=185012×7×41=344413×3×89=347120×2×18=72016×6×57=547218×5×31=279010×2×88=176022×3×37=244214×5×89=623015×5×68=510012×7×67=562814×2×49=137211×2×94=206830×3×63=567040×2×47=376012×5×22=132031×3×46=427811×9×10=99021×3×42=264610×6×66=396011×3×50=165026×3×27=210613×6×49=382227×3×16=129629×2×59=342221×3×15=94525×3×57=427523×4×10=92014×3×76=319213×3×58=226216×4×48=307223×2×36=165610×9×61=549019×3×15=85561×12÷2=36610×98÷2=49014×60÷8=10587×84÷7=104436×16÷2=28839×76÷2=148221×24÷3=16894×30÷5=56410×78÷3=26038×42÷7=22814×61÷2=42727×53÷9=15931×12÷2=18646×68÷4=78229×30÷6=14590×85÷2=382510×48÷4=12027×98÷9=29427×33÷9=9935×59÷7=29553×12÷3=21269×56÷2=193215×19÷3=9534×72÷2=122453×18÷6=15980×85÷5=136026×35÷7=13012×53÷2=31826×35÷5=18288×98÷2=431221×24÷8=6316×47÷4=18826×21÷3=18241×90÷2=184516×23÷2=18424×80÷3=64038×18÷2=34225×86÷5=43087×10÷5=17424×49÷2=588120×6÷9=8081×2÷6=2711×6÷3=22392×8÷7=448390×2÷5=156490×4÷8=245129×6÷2=387978×4÷3=1304240×2÷5=96101×4÷2=202102×9÷2=459112×2÷7=32274×2÷4=137989×8÷4=197827×4÷6=18638×7÷2=223366×6÷2=198505×6÷3=1010274×3÷2=411445×6÷5=53479×9÷3=237528×3÷8=19872×8÷4=144824×3÷4=61876×9÷3=228963×9÷3=2889144×4÷6=96289×6÷3=578200×3÷8=75838×9÷3=251458×9÷6=87342×3÷9=114372×2÷4=186942×9÷2=423992×2÷8=23293×9÷3=87944×9÷3=132212×9÷2=954162×6÷4=243425×6÷3=850540÷4÷5=27891÷3÷9=33168÷2÷3=28738÷3÷6=41243÷9÷9=3396÷2÷6=33144÷4÷2=18180÷5÷6=6504÷2÷2=126912÷8÷3=38462÷7÷3=22480÷3÷2=8084÷3÷7=4336÷7÷3=16360÷3÷4=30630÷5÷3=42144÷6÷4=644÷2÷2=11216÷8÷3=9693÷7÷9=11320÷8÷8=5966÷7÷2=69572÷2÷2=143152÷2÷2=38384÷8÷8=6630÷7÷3=30360÷5÷9=8960÷2÷4=120784÷4÷7=28432÷6÷3=24304÷4÷2=38765÷9÷5=17936÷3÷4=78544÷8÷2=34480÷2÷6=40300÷2÷2=75196÷7÷7=4360÷6÷2=30945÷9÷7=15162÷3÷9=6730÷5×2=292565÷5×2=226378÷9×2=84330÷5×8=528840÷8×3=315338÷2×3=507468÷3×5=780505÷5×4=404170÷2×3=255584÷8×9=65754÷3×9=162724÷4×2=362845÷5×9=1521146÷2×9=657152÷2×6=456594÷2×8=237627÷3×8=72348÷6×3=174192÷6×3=96245÷5×3=147646÷2×4=1292732÷2×8=2928518÷2×4=1036780÷6×8=1040706÷2×7=247184÷3×5=140696÷2×4=1392126÷7×4=72924÷6×7=1078336÷7×2=96846÷9×5=470519÷3×5=865876÷4×3=657488÷4×2=244561÷3×6=1122592÷2×5=1480882÷7×5=630624÷2×8=2496794÷2×6=2382780÷5×4=62412÷2×17=102174÷2×67=5829234÷9×12=312432÷9×46=2208201÷3×12=804304÷4×87=6612261÷9×14=406595÷7×80=680030÷6×87=43542÷2×71=1491110÷2×10=550513÷9×34=1938104÷8×36=468512÷8×80=512020÷4×42=210105÷7×10=150396÷9×11=484325÷5×89=578570÷5×71=994696÷8×40=348060÷5×14=16892÷4×33=75978÷6×67=871270÷6×52=234028÷7×85=340126÷7×72=1296276÷4×11=759224÷8×20=56075÷5×48=720693÷7×24=2376104÷8×40=520400÷5×79=632012÷3×69=276420÷5×32=2688156÷6×11=286582÷6×60=582060÷2×24=720260÷4×23=149556÷7×27=216288÷3×17=1632478+(467-315)=630255+(368-276)=347168+(333-164)=337306+(825-714)=41761+(246-243)=64103+(938-391)=650427+(188-64)=551687+(703-58)=1332111+(459-252)=31873+(423-113)=383309+(329-234)=404249+(336-292)=293119+(383-125)=37766+(619-57)=628441+(249-150)=540484+(891-249)=1126264+(309-128)=445249+(756-689)=316347+(260-218)=389470+(949-536)=883444+(331-218)=557165+(683-166)=682298+(370-213)=455841+(403-183)=1061203+(490-41)=652298+(725-514)=509326+(479-72)=733649+(675-513)=811361+(285-266)=380857+(529-79)=1307466+(135-73)=52847+(380-366)=61466+(292-239)=519170+(232-118)=284177+(482-462)=197549+(972-386)=1135422+(488-258)=652738+(587-565)=760324+(145-74)=395887+(679-158)=1408489-(173+52)=264873-(17+223)=633459-(197+167)=95606-(76+499)=31465-(285+112)=68814-(79+591)=144432-(34+329)=69917-(395+19)=503322-(116+177)=29947-(653+185)=109317-(162+90)=65911-(658+243)=10457-(37+226)=194586-(389+134)=63337-(23+300)=14905-(284+157)=464422-(25+36)=361786-(17+206)=563303-(30+148)=125759-(427+146)=186296-(79+65)=152453-(55+331)=67345-(52+263)=30781-(39+578)=164328-(287+28)=13821-(430+353)=38493-(34+293)=166423-(303+87)=33482-(211+82)=189633-(190+290)=153276-(151+67)=58991-(200+132)=659275-(152+49)=74833-(81+715)=37273-(70+183)=20458-(197+190)=71430-(178+28)=224681-(172+171)=338415-(51+33)=331792-(428+69)=295345-(265-52)=132231-(234-19)=16310-(500-430)=240772-(713-621)=680495-(484-288)=299926-(824-414)=516370-(361-244)=253737-(775-264)=226200-(15-13)=198325-(581-515)=259161-(261-237)=137901-(639-378)=640245-(481-351)=115737-(976-830)=591361-(221-220)=360821-(163-32)=690484-(202-88)=370748-(968-911)=691349-(120-92)=321898-(787-760)=871362-(452-152)=62757-(646-195)=306281-(166-139)=254263-(376-320)=207183-(385-313)=111712-(959-293)=46500-(415-374)=459760-(789-677)=648204-(454-257)=7289-(819-776)=246214-(255-110)=69979-(414-290)=855365-(336-245)=274610-(622-88)=7677-(400-367)=44133-(91-49)=91497-(456-443)=484926-(525-453)=854493-(345-112)=260387-(344-255)=29864÷(72÷9)=8270÷(63÷7)=30477÷(18÷2)=53225÷(21÷7)=75306÷(24÷8)=102676÷(20÷5)=169297÷(72÷8)=33740÷(14÷7)=370171÷(27÷9)=57273÷(21÷7)=91224÷(24÷3)=28515÷(30÷6)=103486÷(48÷8)=81126÷(21÷3)=1824÷(64÷8)=3678÷(18÷6)=226264÷(48÷8)=44285÷(12÷4)=95344÷(28÷7)=86453÷(12÷4)=151476÷(63÷9)=68186÷(12÷6)=93174÷(16÷8)=87960÷(25÷5)=19235÷(56÷8)=5140÷(35÷5)=20275÷(40÷8)=55840÷(24÷4)=140288÷(16÷8)=144252÷(54÷6)=28326÷(10÷5)=16360÷(36÷6)=1044÷(28÷7)=11640÷(16÷2)=80254÷(18÷9)=127975÷(12÷4)=325104÷(24÷3)=13217÷(35÷5)=31297÷(18÷2)=33976÷(16÷4)=244632÷(4×2)=79160÷(2×2)=40568÷(2×2)=142972÷(2×2)=243846÷(2×3)=141864÷(4×2)=108576÷(3×2)=9632÷(4×2)=4288÷(2×2)=72396÷(2×3)=66696÷(2×4)=87999÷(3×3)=111270÷(3×3)=30272÷(2×4)=34356÷(2×2)=89312÷(3×2)=52330÷(3×2)=5560÷(3×2)=10144÷(2×3)=24762÷(2×3)=12772÷(3×3)=8174÷(3×2)=29552÷(3×2)=92264÷(4×2)=33225÷(3×3)=25564÷(3×2)=94888÷(4×2)=111570÷(3×2)=95480÷(4×2)=60920÷(4×2)=115464÷(2×2)=116280÷(4×2)=35184÷(4×2)=23612÷(2×3)=102472÷(4×2)=59234÷(3×3)=26336÷(2×3)=56810÷(2×3)=135448÷(2×2)=11228÷(2×2)=779×(36÷4)=71157×(18÷6)=171344×(18÷9)=688124×(18÷9)=24819×(18÷9)=38489×(14÷2)=342362×(24÷4)=372929×(36÷9)=3716471×(10÷5)=942573×(16÷8)=114638×(32÷4)=304809×(24÷6)=3236305×(15÷5)=915996×(81÷9)=8964108×(24÷4)=64876×(18÷6)=228307×(12÷4)=921655×(54÷6)=5895206×(10÷5)=412814×(56÷8)=5698154×(36÷9)=616917×(16÷2)=7336232×(12÷3)=928386×(42÷6)=2702155×(24÷6)=620325×(24÷8)=97517×(12÷3)=6888×(42÷7)=528361×(16÷8)=722628×(12÷3)=251227×(36÷4)=243510×(28÷4)=3570250×(16÷4)=1000381×(12÷2)=228617×(10÷5)=34351×(72÷9)=2808399×(12÷6)=79884×(56÷7)=672190×(30÷6)=950487×(16÷8)=97413×(518÷7)=96280×(445÷5)=712071×(98÷7)=99453×(201÷3)=355114×(90÷5)=25215×(666÷9)=111020×(72÷4)=36079×(114÷6)=150119×(342÷9)=72231×(316÷4)=244922×(108÷9)=26468×(776÷8)=659625×(64÷2)=80029×(280÷8)=101521×(324÷9)=75638×(276÷4)=262219×(56÷2)=53292×(180÷3)=552013×(56÷2)=36499×(539÷7)=762360×(20÷2)=60021×(415÷5)=174313×(204÷3)=88456×(248÷8)=173670×(26÷2)=91070×(549÷9)=427055×(36÷2)=99050×(364÷7)=260010×(48÷2)=24037×(84÷6)=51817×(336÷7)=81698×(136÷8)=166632×(60÷6)=32018×(603÷9)=120621×(34÷2)=35759×(90÷6)=88530×(72÷3)=72061×(95÷5)=115969×(36÷3)=82848×(396÷4)=475267+150×2=367994+111×8=188