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242+134=499+565=135+88=289+238=296+100=261+368=108+111=852+725=65+113=144+559=152+227=87+416=212+46=248+823=104+233=160+270=107+301=550+763=118+174=381+179=29+60=255+84=113+82=791+658=226+245=431+355=107+136=68+382=154+218=789+603=119+123=252+285=76+124=21+88=184+283=433+167=99+340=240+527=340+85=262+88=318-30=987-434=493-240=603-277=340-267=374-188=496-466=289-110=149-41=513-425=323-32=756-310=473-242=934-281=195-50=739-615=440-266=832-287=252-178=744-273=485-289=292-69=236-119=866-451=336-162=688-351=185-43=756-506=483-50=882-43=139-18=797-737=288-130=681-263=251-84=913-825=416-376=455-376=436-238=322-130=45×3=742×5=69×4=86×5=119×2=675×2=131×6=41×4=28×8=217×7=273×2=972×3=107×5=461×9=45×4=944×2=118×5=452×6=62×3=422×8=287×2=647×4=218×4=289×4=246×3=713×5=142×2=565×8=51×8=347×8=75×5=456×7=186×3=80×8=146×3=555×3=88×4=918×4=120×8=742×8=84÷2=801÷9=376÷8=504÷4=304÷2=460÷2=48÷3=75÷5=394÷2=180÷3=168÷3=44÷4=369÷9=450÷5=49÷7=270÷3=336÷8=788÷2=120÷5=54÷3=117÷3=63÷9=192÷6=570÷3=108÷9=300÷4=210÷6=189÷7=231÷7=10÷2=184÷8=672÷3=156÷6=111÷3=322÷2=984÷4=177÷3=728÷7=192÷2=424÷8=60×16=19×27=46×15=93×39=46×17=77×83=23×14=70×41=15×12=86×89=19×30=40×36=10×63=44×79=33×15=87×16=65×13=61×70=17×38=42×85=55×16=34×98=37×17=52×97=12×33=52×78=40×24=40×34=27×27=69×89=15×54=78×10=27×31=95×72=23×10=26×78=14×10=77×78=15×48=45×10=193+414+42=31+211+458=27+35+307=598+522+83=694+14+188=138+819+762=163+483+197=508+655+547=201+232+518=763+192+381=81+477+179=371+343+129=405+68+189=546+436+894=41+305+565=362+44+865=589+124+123=571+846+903=56+138+51=291+128+103=47+648+219=337+385+981=21+20+519=709+479+223=475+313+99=427+81+88=36+276+387=663+491+46=267+371+29=947+482+385=712+155+118=834+870+935=163+395+78=600+392+637=349+216+79=292+165+777=24+315+331=72+548+408=78+511+324=925+432+853=224+131-296=933+247-851=297+198-458=673+963-802=430+47-236=432+575-286=360+60-261=306+758-679=158+165-58=227+553-682=197+88-209=346+864-500=455+12-310=696+959-469=288+176-14=545+217-446=221+52-112=364+686-432=198+222-286=955+121-337=70+361-219=830+543-975=279+186-260=541+604-529=214+142-85=130+162-228=337+51-338=923+840-643=139+321-443=115+630-257=397+57-88=198+107-125=92+128-186=650+434-871=27+339-271=454+669-111=239+31-203=604+458-302=73+199-56=370+796-236=362-70-224=784-124-520=318-13-145=623-176-190=441-350-59=622-48-274=346-178-31=990-85-534=471-305-160=630-337-75=458-119-26=808-59-70=382-147-152=953-331-173=450-252-18=736-54-63=248-15-164=807-632-19=343-14-285=683-66-196=285-32-186=832-261-83=429-270-103=817-297-411=247-45-149=871-67-74=497-351-115=869-67-248=432-388-34=959-122-99=314-151-160=555-133-239=339-105-189=292-26-244=490-160-122=914-240-529=366-14-26=711-72-529=435-132-87=403-204-192=407-130+212=991-850+436=365-198+81=382-350+587=478-285+127=314-201+752=333-254+297=892-212+615=255-240+116=707-204+545=494-251+129=880-585+278=406-392+455=988-492+85=277-87+35=594-118+112=334-310+149=972-631+35=395-101+31=988-598+837=441-434+353=450-418+418=425-104+177=890-106+797=320-66+10=652-248+984=306-252+32=956-524+985=130-100+464=891-25+207=287-165+58=986-874+260=467-277+298=732-470+671=301-228+393=740-221+843=490-163+52=542-207+113=356-198+57=908-344+191=11×18×5=93×36×4=13×11×2=88×92×9=11×45×2=24×74×3=14×14×3=64×58×8=27×14×2=55×43×2=20×14×3=60×97×4=10×19×4=34×15×4=22×11×2=93×42×7=11×11×7=66×95×5=15×15×2=10×44×4=22×14×2=64×83×3=12×23×3=77×69×8=16×14×2=45×10×6=11×10×6=33×28×5=15×30×2=51×24×6=14×12×3=10×41×8=27×15×2=25×95×5=32×10×3=22×61×2=17×14×4=71×32×9=14×29×2=41×76×9=66×3×2=303×2×4=46×2×5=149×4×3=22×5×2=150×4×2=29×3×4=267×3×4=12×3×8=159×5×8=85×2×4=73×7×9=24×4×8=358×2×4=51×8×2=34×7×4=61×2×8=346×2×6=11×9×8=393×2×9=86×3×2=93×7×5=15×3×7=151×6×2=38×2×8=142×4×2=103×3×2=54×2×5=13×6×4=249×2×3=25×2×8=107×7×4=60×3×5=191×3×6=21×3×2=408×2×6=26×3×4=465×2×7=29×7×2=89×8×3=43×2×78=46×2×99=35×2×74=27×2×32=10×9×13=27×2×95=18×4×28=29×3×95=25×2×82=18×3×72=28×3×90=10×5×56=18×3×61=16×3×72=11×6×35=10×5×81=29×2×29=10×3×76=47×2×59=22×2×95=24×2×67=24×3×44=28×2×83=15×3×91=13×7×83=18×5×48=12×5×32=12×6×10=26×3×38=30×2×19=24×3×92=17×5×37=17×4×30=22×3×79=17×2×43=37×2×68=31×3×40=32×3×34=12×5×47=21×3×53=15×39÷5=81×24÷8=10×48÷8=74×10÷4=36×21÷4=96×65÷4=42×20÷6=20×61÷2=20×32÷8=78×40÷2=23×26÷2=22×96÷3=70×11÷2=82×96÷8=32×10÷2=16×87÷3=42×12÷2=12×74÷3=41×21÷3=88×43÷4=27×28÷2=73×88÷4=36×24÷9=71×80÷5=20×33÷2=77×16÷7=18×10÷2=38×99÷9=14×70÷7=78×56÷3=57×15÷3=64×94÷2=14×36÷8=96×81÷8=61×12÷3=93×55÷3=30×13÷6=15×86÷6=21×14÷2=13×66÷2=105×9÷5=964×9÷3=43×4÷2=880×7÷8=227×4÷2=627×8÷3=210×4÷6=315×8÷6=120×6÷3=775×4÷2=282×3÷2=996×8÷3=18×5÷6=348×7÷3=122×7÷2=568×8÷4=24×8÷6=654×5÷2=102×7÷3=442×8÷2=135×2÷5=677×4÷2=96×5÷2=247×4÷2=15×2÷3=716×9÷2=85×7÷5=315×5÷9=220×2÷4=970×6÷2=70×9÷7=252×8÷3=16×4÷8=560×5÷7=51×2÷3=230×8÷5=355×2÷5=761×8÷4=208×3÷8=588×8÷6=688÷4÷2=984÷2÷4=360÷5÷6=420÷5÷4=972÷2÷6=105÷3÷5=318÷3÷2=128÷2÷4=750÷2÷3=810÷9÷2=64÷2÷2=288÷3÷6=252÷2÷2=384÷3÷4=180÷5÷2=720÷4÷2=714÷3÷7=804÷4÷3=792÷2÷6=944÷2÷8=864÷2÷3=360÷6÷3=144÷2÷3=864÷6÷3=992÷8÷4=864÷6÷9=930÷3÷2=132÷2÷3=927÷3÷3=960÷2÷6=576÷4÷9=720÷6÷8=378÷2÷7=700÷4÷7=60÷5÷6=385÷5÷7=600÷2÷6=414÷3÷2=252÷6÷6=990÷3÷6=580÷5×9=720÷2×3=602÷2×9=489÷3×7=514÷2×3=126÷6×3=945÷9×2=900÷5×7=408÷4×2=330÷2×5=16÷2×8=748÷4×5=273÷7×2=238÷7×9=350÷7×2=864÷3×5=906÷6×3=446÷2×6=484÷4×6=842÷2×7=424÷2×5=380÷4×2=225÷3×6=636÷2×6=72÷6×3=126÷7×9=520÷8×6=208÷8×3=60÷3×9=776÷8×7=102÷2×5=552÷8×9=384÷2×7=12÷2×6=175÷5×3=999÷3×2=126÷7×6=780÷3×8=735÷5×2=74÷2×5=90÷6×18=450÷9×22=81÷9×60=145÷5×20=126÷7×47=300÷6×43=258÷6×11=273÷3×64=117÷9×72=624÷8×46=108÷9×17=432÷8×24=65÷5×37=252÷3×70=76÷4×30=234÷3×34=162÷6×26=159÷3×85=42÷6×91=114÷2×83=18÷3×12=432÷6×53=182÷7×20=582÷6×41=12÷6×28=486÷6×93=28÷7×50=52÷2×75=108÷6×26=630÷9×90=159÷3×10=284÷4×55=16÷2×13=54÷6×78=174÷6×33=16÷2×25=210÷5×17=630÷7×82=63÷7×72=178÷2×85=39+(208-89)=337+(741-37)=45+(440-20)=582+(566-344)=241+(460-220)=599+(785-675)=321+(303-77)=884+(544-506)=42+(309-295)=820+(199-60)=121+(480-353)=461+(821-154)=304+(486-266)=314+(978-780)=290+(413-345)=945+(793-143)=205+(338-136)=679+(565-49)=485+(357-189)=872+(499-143)=257+(237-103)=75+(937-752)=272+(456-250)=918+(564-297)=318+(309-133)=477+(987-508)=67+(312-47)=566+(586-103)=321+(404-73)=525+(488-119)=251+(354-83)=84+(200-156)=330+(294-29)=969+(868-344)=363+(248-157)=342+(647-314)=227+(325-313)=857+(660-407)=344+(443-425)=455+(669-626)=402-(114+237)=551-(49+287)=271-(57+179)=501-(233+260)=361-(82+83)=973-(67+329)=402-(99+269)=826-(293+434)=374-(140+52)=508-(143+105)=374-(167+19)=755-(97+548)=316-(161+78)=763-(497+234)=275-(76+184)=978-(115+130)=308-(74+84)=718-(43+108)=306-(131+67)=373-(232+27)=460-(52+220)=670-(221+415)=385-(27+135)=580-(21+256)=417-(114+208)=421-(179+40)=490-(307+42)=561-(49+446)=408-(315+31)=458-(123+33)=241-(34+42)=410-(209+162)=427-(219+168)=977-(358+314)=351-(34+261)=562-(13+235)=389-(199+170)=768-(206+18)=383-(91+159)=534-(408+50)=359-(110-27)=777-(954-875)=378-(352-274)=419-(895-590)=421-(261-136)=767-(858-780)=372-(419-242)=960-(237-131)=188-(167-42)=826-(711-87)=74-(163-153)=358-(531-529)=239-(160-66)=877-(309-27)=171-(445-336)=521-(621-301)=271-(315-230)=524-(733-403)=466-(281-280)=481-(979-501)=408-(289-82)=784-(623-356)=484-(367-18)=261-(699-578)=299-(271-44)=462-(389-139)=287-(156-55)=950-(356-237)=329-(444-399)=866-(126-57)=166-(423-395)=320-(235-26)=429-(126-107)=862-(617-451)=288-(201-198)=476-(686-467)=179-(248-134)=681-(105-30)=253-(401-382)=247-(696-539)=49÷(14÷2)=632÷(36÷9)=172÷(12÷6)=504÷(30÷5)=417÷(12÷4)=360÷(40÷8)=329÷(21÷3)=932÷(28÷7)=230÷(40÷8)=495÷(45÷5)=58÷(18÷9)=532÷(28÷4)=309÷(12÷4)=630÷(35÷5)=48÷(54÷9)=676÷(12÷3)=178÷(16÷8)=746÷(18÷9)=243÷(36÷4)=945÷(56÷8)=216÷(48÷8)=372÷(18÷3)=192÷(24÷3)=511÷(28÷4)=214÷(14÷7)=820÷(10÷5)=104÷(28÷7)=616÷(21÷3)=340÷(20÷5)=215÷(10÷2)=345÷(24÷8)=728÷(24÷6)=366÷(18÷3)=639÷(63÷7)=436÷(12÷6)=970÷(12÷6)=438÷(54÷9)=484÷(12÷3)=55÷(10÷2)=906÷(21÷7)=900÷(3×3)=836÷(2×2)=531÷(3×3)=894÷(2×3)=801÷(3×3)=864÷(3×2)=408÷(2×4)=546÷(2×3)=560÷(4×2)=162÷(3×2)=552÷(4×2)=144÷(4×2)=636÷(2×3)=600÷(2×2)=585÷(3×3)=45÷(3×3)=568÷(4×2)=708÷(3×2)=852÷(3×2)=988÷(2×2)=616÷(4×2)=612÷(3×3)=300÷(3×2)=340÷(2×2)=624÷(2×3)=676÷(2×2)=396÷(2×2)=256÷(2×2)=248÷(2×4)=228÷(3×2)=600÷(2×4)=24÷(4×2)=596÷(2×2)=692÷(2×2)=648÷(3×2)=680÷(2×2)=944÷(4×2)=896÷(4×2)=448÷(2×4)=536÷(2×4)=191×(25÷5)=833×(54÷6)=172×(28÷7)=632×(12÷3)=331×(24÷8)=252×(27÷3)=30×(35÷5)=359×(32÷8)=17×(40÷8)=133×(15÷5)=108×(25÷5)=845×(56÷8)=32×(27÷9)=376×(48÷8)=35×(54÷9)=862×(30÷5)=82×(20÷5)=547×(12÷6)=158×(30÷6)=409×(12÷6)=29×(36÷6)=409×(16÷4)=127×(10÷5)=677×(14÷2)=214×(36÷9)=37×(16÷4)=56×(40÷5)=72×(49÷7)=330×(16÷8)=513×(40÷5)=138×(12÷4)=278×(18÷9)=237×(16÷4)=183×(56÷7)=168×(15÷5)=208×(40÷8)=68×(72÷9)=503×(36÷4)=20×(36÷6)=455×(54÷9)=34×(90÷5)=13×(483÷7)=24×(180÷6)=52×(96÷4)=62×(32÷2)=60×(162÷6)=32×(108÷6)=69×(189÷9)=58×(120÷8)=73×(522÷6)=34×(69÷3)=86×(135÷5)=24×(144÷4)=48×(553÷7)=16×(440÷8)=80×(91÷7)=28×(54÷2)=62×(284÷4)=13×(141÷3)=41×(648÷8)=10×(360÷6)=21×(185÷5)=26×(296÷8)=92×(196÷7)=43×(70÷7)=97×(752÷8)=41×(176÷8)=31×(288÷8)=12×(240÷4)=58×(196÷7)=32×(147÷7)=17×(138÷3)=13×(375÷5)=96×(658÷7)=26×(130÷5)=25×(544÷8)=22×(360÷9)=82×(498÷6)=19×(132÷4)=57×(46÷2)=235+108×3=893+28×4=421+43×7=709+17×3=120+164×2=36+298×3=485+42×7=224+30×2=474+66×3=982+182×3=25+361×2=558+253×3=200+137×3=764+114×6=310+96×6=880+94×4=73+49×5=452+58×5=116+26×6=774+285×3=228+139×4=792+154×6=436+31×7=164+101×4=215+22×6=993+95×5=269+65×3=801+189×4=140+23×5=98+485×2=138×2+360=33×2+146=67×4+397=487×2+250=18×5+144=307×3+340=261×3+50=102×8+825=62×2+94=252×2+772=83+19×39=577+16×22=451+23×10=601+49×11=26+11×53=516+28×20=448+23×12=400+17×19=38+13×35=754+30×23=145+14×36=385+27×33=182+34×15=720+18×50=318+21×27=588+14×61=248+10×38=507+26×17=254+39×10=439+10×53=63+20×37=44+20×14=354+13×13=449+55×11=377+27×21=122+22×32=286+20×35=423+56×13=99+15×14=486+13×17=53×10+77=13×36+464=11×49+258=15×44+20=11×68+157=16×45+842=24×23+197=25×19+351=14×18+201=11×58+285=498-10×36=452-34×12=376-18×14=455-37×10=325-23×10=563-32×10=452-15×10=640-26×15=393-12×21=694-28×19=499-24×16=905-51×14=471-11×27=504-19×25=298-11×10=900-16×56=451-24×16=913-34×24=281-17×15=854-36×21=265-20×10=752-10×53=311-12×19=735-18×34=432-12×19=737-12×44=320-17×11=918-37×10=482-11×26=793-18×25=390-12×28=926-12×60=460-14×26=986-27×23=445-27×14=769-20×29=481-14×21=725-32×21=371-11×33=585-28×16=402-15×5=727-34×6=472-33×8=776-96×8=204-47×2=929-28×8=460-148×2=946-73×4=490-110×3=480-13×4=398-75×3=790-38×4=131-44×2=878-72×5=377-100×3=773-253×2=455-37×7=555-125×4=441-84×2=622-107×5=333-71×3=681-276×2=477-69×5=989-10×9=243-49×2=533-97×5=341-48×4=529-147×2=426-129×2=812-55×9=492-97×2=837-149×3=55-26×2=385-136×2=365-77×3=125-10×6=401-152×2=508-158×3=313-18×3=991-18×3=25×15-286=70×10-117=12×31-366=24×12-60=23×16-200=26×25-117=18×20-335=37×25-880=16×23-257=19×20-175=28×12-228=19×51-915=24×14-253=19×46-400=10×48-237=22×32-328=12×31-234=46×21-907=13×25-130=15×41-450=31×14-44=33×10-317=29×12-144=11×58-557=32×12-224=24×29-275=12×16-40=40×21-550=21×16-307=46×12-202=10×17-90=14×61-399=43×11-58=67×10-401=17×28-13=11×43-286=11×36-299=12×59-341=20×21-244=33×15-323=448×2-842=361×5-611=87×9-493=504×5-913=250×4-976=770×3-342=204×4-200=239×8-872=468×2-851=630×8-762=161×3-475=173×7-339=107×8-680=230×6-414=120×4-446=392×6-372=279×3-53=792×2-802=57×5-171=149×7-919=189×2-194=557×9-609=199×5-287=698×8-233=167×5-603=898×8-916=368×2-147=119×7-363=17×6-52=631×2-860=198×4-630=724×3-572=395×2-786=508×7-360=97×3-131=741×5-394=40×6-198=774×5-104=98×5-164=150×5-91=203+900÷3=577+396÷9=378+266÷7=385+39÷3=456+261÷3=141+264÷8=317+224÷7=896+216÷6=58+540÷3=814+159÷3=391+896÷4=30+246÷6=493+788÷4=667+795÷5=291+78÷3=104+57÷3=289+287÷7=464+32÷2=457+900÷6=377+393÷3=908÷4+61=936÷4+712=896÷7+194=515÷5+458=938÷7+259=144÷6+287=842÷2+56=200÷8+775=868÷4+102=70÷2+165=624÷4+257=382÷2+747=560÷7+360=753÷3+176=204÷4+447=892÷2+443=126÷9+410=172÷2+796=532÷7+456=333÷9+107=271-740÷4=639-549÷3=122-312÷6=699-552÷6=391-354÷3=791-50÷5=323-177÷3=757-249÷3=448-780÷6=790-108÷9=365-332÷2=916-956÷2=86-378÷9=673-318÷6=256-180÷9=651-732÷4=64-120÷6=397-660÷2=305-903÷7=982-310÷2=310-21÷3=574-350÷5=276-70÷5=758-48÷3=434-374÷2=388-294÷2=106-430÷5=806-372÷3=464-924÷7=447-648÷9=138-372÷3=205-592÷4=298-945÷7=321-476÷7=364-326÷2=688-72÷9=357-664÷4=632-474÷3=467-414÷9=828-152÷8=14×(86-67)=82×(155-102)=24×(111-71)=45×(708-682)=46×(392-374)=37×(781-683)=35×(408-393)=61×(199-116)=49×(322-303)=30×(65-22)=12×(339-292)=88×(786-747)=12×(245-224)=22×(268-248)=11×(250-166)=17×(270-251)=17×(217-188)=37×(797-769)=27×(231-214)=94×(115-40)=(378-348)×23=(150-135)×40=(369-334)×24=(72-20)×46=(105-68)×13=(536-505)×88=(466-434)×17=(543-467)×79=(352-334)×46=(300-206)×58=(358-343)×56=(945-847)×68=(411-393)×12=(620-609)×52=(374-360)×14=(718-683)×13=(42-27)×22=(806-756)×21=(480-466)×13=(294-216)×89=197×(494-490)=451×(259-252)=238×(127-124)=417×(870-863)=22×(425-417)=58×(889-885)=174×(424-420)=15×(221-212)=88×(75-72)=141×(895-887)=187×(322-319)=317×(81-77)=63×(220-216)=466×(911-908)=109×(76-69)=742×(819-810)=17×(195-189)=181×(238-229)=159×(262-257)=890×(284-275)=114×(492-484)=615×(927-920)=19×(39-31)=398×(602-593)=188×(439-434)=770×(37-29)=11×(280-271)=550×(230-224)=155×(271-266)=719×(461-455)=114×(69-62)=86×(479-476)=50×(355-347)=595×(601-596)=32×(369-365)=68×(48-39)=100×(278-270)=220×(149-142)=191×(124-119)=149×(532-529)=272÷(317-315)=408÷(663-661)=162÷(280-277)=216÷(633-625)=486÷(406-403)=435÷(807-804)=368÷(247-239)=558÷(662-653)=400÷(357-355)=801÷(626-623)=189÷(14-11)=444÷(469-466)=485÷(143-138)=576÷(419-416)=44÷(340-338)=675÷(77-72)=370÷(308-306)=234÷(575-569)=216÷(434-426)=220÷(150-145)=112÷(97-95)=504÷(142-136)=438÷(277-274)=565÷(47-42)=168÷(104-97)=48÷(21-15)=112÷(13-11)=455÷(723-716)=168÷(214-208)=102÷(460-454)=308÷(493-486)=858÷(854-852)=162÷(403-400)=189÷(856-853)=21÷(476-469)=490÷(467-460)=204÷(205-202)=720÷(628-619)=165÷(45-40)=808÷(406-402)=(154-16)÷6=(465-384)÷3=(317-17)÷2=(729-273)÷8=(285-220)÷5=(274-39)÷5=(250-226)÷8=(790-754)÷6=(164-86)÷3=(749-325)÷2=(438-403)÷5=(697-281)÷8=(431-98)÷9=(637-347)÷5=(420-306)÷6=(980-110)÷5=(240-90)÷3=(522-435)÷3=(350-53)÷3=(828-531)÷9=(231-97)÷2=(496-86)÷5=(157-17)÷7=(560-116)÷6=(339-75)÷8=(277-137)÷4=(198-114)÷7=(742-550)÷2=(310-42)÷2=(306-47)÷7=(449-181)÷4=(79-43)÷4=(227-203)÷3=(271-59)÷2=(483-201)÷2=(823-563)÷2=(398-226)÷2=(746-574)÷4=(400-277)÷3=(503-463)÷8=3/8+2/8=1/7+2/7=1/6+3/6=2/8+3/8=2/8+5/8=2/7+3/7=1/5+2/5=2/5+3/5=1/6+4/6=3/8+4/8=1/7+5/7=1/7+3/7=2/5-1/5=4/10-2/10=3/8-2/8=3/5-1/5=4/8-2/8=4/7-1/7=6/8-1/8=4/7-2/7=4/6-1/6=4/9-2/9=3/6-1/6=2/3-1/3=4.3+2.4=70.4+12.7=2.1+9.4=8.3+0.2=8.3+7.3=15.0+58.1=9.8+6.7=43.6+0.9=5.4+7.1=9.3+6.4=9.9+5.9=21.4+39.9=6.9+7.0=44.8+24.2=9.9+8.8=8.5+9.1=1.0+9.0=41.7+25.7=4.1+2.3=51.5+10.4=7.7+2.9=7.2+0.3=1.5+5.8=14.8+41.7=7.7+6.1=40.3+43.8=3.9+1.3=0.5+3.6=1.4+1.8=3.8+84.9=7.3+5.1=30.3+49.0=4.8+8.8=8.8+9.2=2.7+7.0=31.7+44.3=4.1+8.9=63.8+35.8=10.0+0.5=3.1+4.9=9.9-5.6=26.7-16.1=3.0-0.9=4.8-3.2=5.8-4.2=45.8-13.9=7.6-4.9=44.9-3.8=7.9-0.3=9.0-6.3=7.5-2.1=70.1-58.9=3.1-1.5=54.0-45.9=2.9-2.0=3.0-2.7=5.5-3.0=63.2-27.3=6.8-4.3=92.0-87.3=8.9-5.7=3.5-0.8=5.7-3.7=74.6-69.1=9.0-0.3=71.8-5.2=7.5-0.2=5.6-3.7=7.9-1.4=99.0-91.0=4.5-3.5=38.4-19.3=9.2-6.6=2.1-0.9=4.9-3.2=41.0-3.7=8.2-2.7=26.5-20.2=3.4-1.0=7.8-4.3=参考答案242+134=376499+565=1064135+88=223289+238=527296+100=396261+368=629108+111=219852+725=157765+113=178144+559=703152+227=37987+416=503212+46=258248+823=1071104+233=337160+270=430107+301=408550+763=1313118+174=292381+179=56029+60=89255+84=339113+82=195791+658=1449226+245=471431+355=786107+136=24368+382=450154+218=372789+603=1392119+123=242252+285=53776+124=20021+88=109184+283=467433+167=60099+340=439240+527=767340+85=425262+88=350318-30=288987-434=553493-240=253603-277=326340-267=73374-188=186496-466=30289-110=179149-41=108513-425=88323-32=291756-310=446473-242=231934-281=653195-50=145739-615=124440-266=174832-287=545252-178=74744-273=471485-289=196292-69=223236-119=117866-451=415336-162=174688-351=337185-43=142756-506=250483-50=433882-43=839139-18=121797-737=60288-130=158681-263=418251-84=167913-825=88416-376=40455-376=79436-238=198322-130=19245×3=135742×5=371069×4=27686×5=430119×2=238675×2=1350131×6=78641×4=16428×8=224217×7=1519273×2=546972×3=2916107×5=535461×9=414945×4=180944×2=1888118×5=590452×6=271262×3=186422×8=3376287×2=574647×4=2588218×4=872289×4=1156246×3=738713×5=3565142×2=284565×8=452051×8=408347×8=277675×5=375456×7=3192186×3=55880×8=640146×3=438555×3=166588×4=352918×4=3672120×8=960742×8=593684÷2=42801÷9=89376÷8=47504÷4=126304÷2=152460÷2=23048÷3=1675÷5=15394÷2=197180÷3=60168÷3=5644÷4=11369÷9=41450÷5=9049÷7=7270÷3=90336÷8=42788÷2=394120÷5=2454÷3=18117÷3=3963÷9=7192÷6=32570÷3=190108÷9=12300÷4=75210÷6=35189÷7=27231÷7=3310÷2=5184÷8=23672÷3=224156÷6=26111÷3=37322÷2=161984÷4=246177÷3=59728÷7=104192÷2=96424÷8=5360×16=96019×27=51346×15=69093×39=362746×17=78277×83=639123×14=32270×41=287015×12=18086×89=765419×30=57040×36=144010×63=63044×79=347633×15=49587×16=139265×13=84561×70=427017×38=64642×85=357055×16=88034×98=333237×17=62952×97=504412×33=39652×78=405640×24=96040×34=136027×27=72969×89=614115×54=81078×10=78027×31=83795×72=684023×10=23026×78=202814×10=14077×78=600615×48=72045×10=450193+414+42=64931+211+458=70027+35+307=369598+522+83=1203694+14+188=896138+819+762=1719163+483+197=843508+655+547=1710201+232+518=951763+192+381=133681+477+179=737371+343+129=843405+68+189=662546+436+894=187641+305+565=911362+44+865=1271589+124+123=836571+846+903=232056+138+51=245291+128+103=52247+648+219=914337+385+981=170321+20+519=560709+479+223=1411475+313+99=887427+81+88=59636+276+387=699663+491+46=1200267+371+29=667947+482+385=1814712+155+118=985834+870+935=2639163+395+78=636600+392+637=1629349+216+79=644292+165+777=123424+315+331=67072+548+408=102878+511+324=913925+432+853=2210224+131-296=59933+247-851=329297+198-458=37673+963-802=834430+47-236=241432+575-286=721360+60-261=159306+758-679=385158+165-58=265227+553-682=98197+88-209=76346+864-500=710455+12-310=157696+959-469=1186288+176-14=450545+217-446=316221+52-112=161364+686-432=618198+222-286=134955+121-337=73970+361-219=212830+543-975=398279+186-260=205541+604-529=616214+142-85=271130+162-228=64337+51-338=50923+840-643=1120139+321-443=17115+630-257=488397+57-88=366198+107-125=18092+128-186=34650+434-871=21327+339-271=95454+669-111=1012239+31-203=67604+458-302=76073+199-56=216370+796-236=930362-70-224=68784-124-520=140318-13-145=160623-176-190=257441-350-59=32622-48-274=300346-178-31=137990-85-534=371471-305-160=6630-337-75=218458-119-26=313808-59-70=679382-147-152=83953-331-173=449450-252-18=180736-54-63=619248-15-164=69807-632-19=156343-14-285=44683-66-196=421285-32-186=67832-261-83=488429-270-103=56817-297-411=109247-45-149=53871-67-74=730497-351-115=31869-67-248=554432-388-34=10959-122-99=738314-151-160=3555-133-239=183339-105-189=45292-26-244=22490-160-122=208914-240-529=145366-14-26=326711-72-529=110435-132-87=216403-204-192=7407-130+212=489991-850+436=577365-198+81=248382-350+587=619478-285+127=320314-201+752=865333-254+297=376892-212+615=1295255-240+116=131707-204+545=1048494-251+129=372880-585+278=573406-392+455=469988-492+85=581277-87+35=225594-118+112=588334-310+149=173972-631+35=376395-101+31=325988-598+837=1227441-434+353=360450-418+418=450425-104+177=498890-106+797=1581320-66+10=264652-248+984=1388306-252+32=86956-524+985=1417130-100+464=494891-25+207=1073287-165+58=180986-874+260=372467-277+298=488732-470+671=933301-228+393=466740-221+843=1362490-163+52=379542-207+113=448356-198+57=215908-344+191=75511×18×5=99093×36×4=1339213×11×2=28688×92×9=7286411×45×2=99024×74×3=532814×14×3=58864×58×8=2969627×14×2=75655×43×2=473020×14×3=84060×97×4=2328010×19×4=76034×15×4=204022×11×2=48493×42×7=2734211×11×7=84766×95×5=3135015×15×2=45010×44×4=176022×14×2=61664×83×3=1593612×23×3=82877×69×8=4250416×14×2=44845×10×6=270011×10×6=66033×28×5=462015×30×2=90051×24×6=734414×12×3=50410×41×8=328027×15×2=81025×95×5=1187532×10×3=96022×61×2=268417×14×4=95271×32×9=2044814×29×2=81241×76×9=2804466×3×2=396303×2×4=242446×2×5=460149×4×3=178822×5×2=220150×4×2=120029×3×4=348267×3×4=320412×3×8=288159×5×8=636085×2×4=68073×7×9=459924×4×8=768358×2×4=286451×8×2=81634×7×4=95261×2×8=976346×2×6=415211×9×8=792393×2×9=707486×3×2=51693×7×5=325515×3×7=315151×6×2=181238×2×8=608142×4×2=1136103×3×2=61854×2×5=54013×6×4=312249×2×3=149425×2×8=400107×7×4=299660×3×5=900191×3×6=343821×3×2=126408×2×6=489626×3×4=312465×2×7=651029×7×2=40689×8×3=213643×2×78=670846×2×99=910835×2×74=518027×2×32=172810×9×13=117027×2×95=513018×4×28=201629×3×95=826525×2×82=410018×3×72=388828×3×90=756010×5×56=280018×3×61=329416×3×72=345611×6×35=231010×5×81=405029×2×29=168210×3×76=228047×2×59=554622×2×95=418024×2×67=321624×3×44=316828×2×83=464815×3×91=409513×7×83=755318×5×48=432012×5×32=192012×6×10=72026×3×38=296430×2×19=114024×3×92=662417×5×37=314517×4×30=204022×3×79=521417×2×43=146237×2×68=503231×3×40=372032×3×34=326412×5×47=282021×3×53=333915×39÷5=11781×24÷8=24310×48÷8=6074×10÷4=18536×21÷4=18996×65÷4=156042×20÷6=14020×61÷2=61020×32÷8=8078×40÷2=156023×26÷2=29922×96÷3=70470×11÷2=38582×96÷8=98432×10÷2=16016×87÷3=46442×12÷2=25212×74÷3=29641×21÷3=28788×43÷4=94627×28÷2=37873×88÷4=160636×24÷9=9671×80÷5=113620×33÷2=33077×16÷7=17618×10÷2=9038×99÷9=41814×70÷7=14078×56÷3=145657×15÷3=28564×94÷2=300814×36÷8=6396×81÷8=97261×12÷3=24493×55÷3=170530×13÷6=6515×86÷6=21521×14÷2=14713×66÷2=429105×9÷5=189964×9÷3=289243×4÷2=86880×7÷8=770227×4÷2=454627×8÷3=1672210×4÷6=140315×8÷6=420120×6÷3=240775×4÷2=1550282×3÷2=423996×8÷3=265618×5÷6=15348×7÷3=812122×7÷2=427568×8÷4=113624×8÷6=32654×5÷2=1635102×7÷3=238442×8÷2=1768135×2÷5=54677×4÷2=135496×5÷2=240247×4÷2=49415×2÷3=10716×9÷2=322285×7÷5=119315×5÷9=175220×2÷4=110970×6÷2=291070×9÷7=90252×8÷3=67216×4÷8=8560×5÷7=40051×2÷3=34230×8÷5=368355×2÷5=142761×8÷4=1522208×3÷8=78588×8÷6=784688÷4÷2=86984÷2÷4=123360÷5÷6=12420÷5÷4=21972÷2÷6=81105÷3÷5=7318÷3÷2=53128÷2÷4=16750÷2÷3=125810÷9÷2=4564÷2÷2=16288÷3÷6=16252÷2÷2=63384÷3÷4=32180÷5÷2=18720÷4÷2=90714÷3÷7=34804÷4÷3=67792÷2÷6=66944÷2÷8=59864÷2÷3=144360÷6÷3=20144÷2÷3=24864÷6÷3=48992÷8÷4=31864÷6÷9=16930÷3÷2=155132÷2÷3=22927÷3÷3=103960÷2÷6=80576÷4÷9=16720÷6÷8=15378÷2÷7=27700÷4÷7=2560÷5÷6=2385÷5÷7=11600÷2÷6=50414÷3÷2=69252÷6÷6=7990÷3÷6=55580÷5×9=1044720÷2×3=1080602÷2×9=2709489÷3×7=1141514÷2×3=771126÷6×3=63945÷9×2=210900÷5×7=1260408÷4×2=204330÷2×5=82516÷2×8=64748÷4×5=935273÷7×2=78238÷7×9=306350÷7×2=100864÷3×5=1440906÷6×3=453446÷2×6=1338484÷4×6=726842÷2×7=2947424÷2×5=1060380÷4×2=190225÷3×6=450636÷2×6=190872÷6×3=36126÷7×9=162520÷8×6=390208÷8×3=7860÷3×9=180776÷8×7=679102÷2×5=255552÷8×9=621384÷2×7=134412÷2×6=36175÷5×3=105999÷3×2=666126÷7×6=108780÷3×8=2080735÷5×2=29474÷2×5=18590÷6×18=270450÷9×22=110081÷9×60=540145÷5×20=580126÷7×47=846300÷6×43=2150258÷6×11=473273÷3×64=5824117÷9×72=936624÷8×46=3588108÷9×17=204432÷8×24=129665÷5×37=481252÷3×70=588076÷4×30=570234÷3×34=2652162÷6×26=702159÷3×85=450542÷6×91=637114÷2×83=473118÷3×12=72432÷6×53=3816182÷7×20=520582÷6×41=397712÷6×28=56486÷6×93=753328÷7×50=20052÷2×75=1950108÷6×26=468630÷9×90=6300159÷3×10=530284÷4×55=390516÷2×13=10454÷6×78=702174÷6×33=95716÷2×25=200210÷5×17=714630÷7×82=738063÷7×72=648178÷2×85=756539+(208-89)=158337+(741-37)=104145+(440-20)=465582+(566-344)=804241+(460-220)=481599+(785-675)=709321+(303-77)=547884+(544-506)=92242+(309-295)=56820+(199-60)=959121+(480-353)=248461+(821-154)=1128304+(486-266)=524314+(978-780)=512290+(413-345)=358945+(793-143)=1595205+(338-136)=407679+(565-49)=1195485+(357-189)=653872+(499-143)=1228257+(237-103)=39175+(937-752)=260272+(456-250)=478918+(564-297)=1185318+(309-133)=494477+(987-508)=95667+(312-47)=332566+(586-103)=1049321+(404-73)=652525+(488-119)=894251+(354-83)=52284+(200-156)=128330+(294-29)=595969+(868-344)=1493363+(248-157)=454342+(647-314)=675227+(325-313)=239857+(660-407)=1110344+(443-425)=362455+(669-626)=498402-(114+237)=51551-(49+287)=215271-(57+179)=35501-(233+260)=8361-(82+83)=196973-(67+329)=577402-(99+269)=34826-(293+434)=99374-(140+52)=182508-(143+105)=260374-(167+19)=188755-(97+548)=110316-(161+78)=77763-(497+234)=32275-(76+184)=15978-(115+130)=733308-(74+84)=150718-(43+108)=567306-(131+67)=108373-(232+27)=114460-(52+220)=188670-(221+415)=34385-(27+135)=223580-(21+256)=303417-(114+208)=95421-(179+40)=202490-(307+42)=141561-(49+446)=66408-(315+31)=62458-(123+33)=302241-(34+42)=165410-(209+162)=39427-(219+168)=40977-(358+314)=305351-(34+261)=56562-(13+235)=314389-(199+170)=20768-(206+18)=544383-(91+159)=133534-(408+50)=76359-(110-27)=276777-(954-875)=698378-(352-274)=300419-(895-590)=114421-(261-136)=296767-(858-780)=689372-(419-242)=195960-(237-131)=854188-(167-42)=63826-(711-87)=20274-(163-153)=64358-(531-529)=356239-(160-66)=145877-(309-27)=595171-(445-336)=62521-(621-301)=201271-(315-230)=186524-(733-403)=194466-(281-280)=465481-(979-501)=3408-(289-82)=201784-(623-356)=517484-(367-18)=135261-(699-578)=140299-(271-44)=72462-(389-139)=212287-(156-55)=186950-(356-237)=831329-(444-399)=284866-(126-57)=797166-(423-395)=138320-(235-26)=111429-(126-107)=410862-(617-451)=696288-(201-198)=285476-(686-467)=257179-(248-134)=65681-(105-30)=606253-(401-382)=234247-(696-539)=9049÷(14÷2)=7632÷(36÷9)=158172÷(12÷6)=86504÷(30÷5)=84417÷(12÷4)=139360÷(40÷8)=72329÷(21÷3)=47932÷(28÷7)=233230÷(40÷8)=46495÷(45÷5)=5558÷(18÷9)=29532÷(28÷4)=76309÷(12÷4)=103630÷(35÷5)=9048÷(54÷9)=8676÷(12÷3)=169178÷(16÷8)=89746÷(18÷9)=373243÷(36÷4)=27945÷(56÷8)=135216÷(48÷8)=36372÷(18÷3)=62192÷(24÷3)=24511÷(28÷4)=73214÷(14÷7)=107820÷(10÷5)=410104÷(28÷7)=26616÷(21÷3)=88340÷(20÷5)=85215÷(10÷2)=43345÷(24÷8)=115728÷(24÷6)=182366÷(18÷3)=61639÷(63÷7)=71436÷(12÷6)=218970÷(12÷6)=485438÷(54÷9)=73484÷(12÷3)=12155÷(10÷2)=11906÷(21÷7)=302900÷(3×3)=100836÷(2×2)=209531÷(3×3)=59894÷(2×3)=149801÷(3×3)=89864÷(3×2)=144408÷(2×4)=51546÷(2×3)=91560÷(4×2)=70162÷(3×2)=27552÷(4×2)=69144÷(4×2)=18636÷(2×3)=106600÷(2×2)=150585÷(3×3)=6545÷(3×3)=5568÷(4×2)=71708÷(3×2)=118852÷(3×2)=142988÷(2×2)=247616÷(4×2)=77612÷(3×3)=68300÷(3×2)=50340÷(2×2)=85624÷(2×3)=104676÷(2×2)=169396÷(2×2)=99256÷(2×2)=64248÷(2×4)=31228÷(3×2)=38600÷(2×4)=7524÷(4×2)=3596÷(2×2)=149692÷(2×2)=173648÷(3×2)=108680÷(2×2)=170944÷(4×2)=118896÷(4×2)=112448÷(2×4)=56536÷(2×4)=67191×(25÷5)=955833×(54÷6)=7497172×(28÷7)=688632×(12÷3)=2528331×(24÷8)=993252×(27÷3)=226830×(35÷5)=210359×(32÷8)=143617×(40÷8)=85133×(15÷5)=399108×(25÷5)=540845×(56÷8)=591532×(27÷9)=96376×(48÷8)=225635×(54÷9)=210862×(30÷5)=517282×(20÷5)=328547×(12÷6)=1094158×(30÷6)=790409×(12÷6)=81829×(36÷6)=174409×(16÷4)=1636127×(10÷5)=254677×(14÷2)=4739214×(36÷9)=85637×(16÷4)=14856×(40÷5)=44872×(49÷7)=504330×(16÷8)=660513×(40÷5)=4104138×(12÷4)=414278×(18÷9)=556237×(16÷4)=948183×(56÷7)=1464168×(15÷5)=504208×(40÷8)=104068×(72÷9)=544503×(36÷4)=452720×(36÷6)=120455×(54÷9)=273034×(90÷5)=61213×(483÷7)=89724×(180÷6)=72052×(96÷4)=124862×(32÷2)=99260×(162÷6)=162032×(108÷6)=57669×(189÷9)=144958×(120÷8)=87073×(522÷6)=635134×(69÷3)=78286×(135÷5)=232224×(144÷4)=86448×(553÷7)=379216×(440÷8)=88080×(91÷7)=104028×(54÷2)=75662×(284÷4)=440213×(141÷3)=61141×(648÷8)=332110×(360÷6)=60021×(185÷5)=77726×(296÷8)=96292×(196÷7)=257643×(70÷7)=43097×(752÷8)=911841×(176÷8)=90231×(288÷8)=111612×(240÷4)=72058×(196÷7)=162432×(147÷7)=67217×(138÷3)=78213×(375÷5)=97596×(658÷7)=902426×(130÷5)=67625×(544÷8)=170022×(360÷9)=88082×(498÷6)=680619×(132÷4)=62757×(46÷2)=1311235+108×3=