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237+128=847+917=125+52=23+131=61+170=128+383=80+368=629+341=77+18=392+356=97+258=325+126=275+178=901+211=241+68=407+138=83+341=547+592=177+105=755+377=159+63=322+202=175+126=106+554=36+63=164+172=171+273=432+112=280+125=942+199=151+287=167+370=155+123=111+237=130+87=416+534=44+191=492+294=206+47=47+55=371-273=614-35=354-175=752-371=87-41=530-303=378-113=994-572=387-188=912-338=407-167=463-353=498-234=988-149=492-68=762-446=343-301=990-265=453-192=951-923=475-319=951-203=222-165=534-328=473-360=445-348=406-239=977-318=344-310=717-667=398-105=247-29=460-445=571-467=377-47=439-85=271-43=965-913=348-238=226-103=101×5=988×8=74×9=958×4=170×3=550×2=42×7=972×7=110×7=910×6=51×3=520×9=113×6=889×8=115×5=937×7=125×6=155×9=111×8=403×8=95×9=651×2=12×8=842×2=495×2=622×8=18×6=958×8=72×9=506×2=51×2=174×8=72×2=69×9=266×2=357×5=64×9=31×5=171×4=352×5=144÷6=824÷2=142÷2=723÷3=308÷7=786÷6=130÷2=42÷3=104÷8=410÷2=294÷6=344÷4=378÷6=270÷6=216÷8=44÷2=72÷2=190÷2=189÷9=114÷6=376÷4=784÷8=84÷7=747÷9=195÷3=405÷5=80÷8=630÷7=244÷2=696÷8=128÷2=888÷6=40÷8=608÷4=110÷2=54÷2=315÷7=588÷4=222÷3=618÷6=20×23=13×64=16×25=10×51=10×53=25×42=38×26=89×53=13×73=16×77=21×38=80×92=15×25=78×13=38×24=43×10=58×13=69×33=44×13=38×41=76×12=95×55=10×75=88×64=10×83=16×86=12×76=78×73=11×19=11×60=55×15=64×27=23×14=18×77=17×16=68×47=10×68=70×55=35×20=11×51=314+228+365=854+514+129=48+378+550=423+226+879=619+242+57=850+904+58=153+350+48=911+782+63=355+348+49=159+946+97=44+593+78=72+117+248=154+168+441=609+786+952=185+89+225=319+64+77=555+115+61=794+457+478=271+58+289=371+160+507=257+523+126=372+274+863=800+100+66=770+512+661=280+127+115=637+543+266=34+598+134=897+543+224=158+208+51=551+289+224=71+413+369=536+657+902=363+478+90=937+854+525=122+104+147=979+198+228=75+76+194=744+147+83=26+499+309=721+107+771=228+164-228=670+495-820=194+228-12=38+932-682=245+53-151=764+86-711=170+84-88=937+897-314=380+39-215=54+684-26=377+88-314=768+314-167=118+350-53=293+572-119=213+163-15=344+821-119=153+271-223=833+721-126=73+329-327=290+778-871=408+71-148=248+456-101=120+207-136=812+751-761=300+180-168=533+276-736=167+71-21=696+200-243=135+301-246=301+101-21=319+172-91=708+313-756=391+68-138=826+101-822=30+272-157=92+873-410=202+122-187=141+223-225=343+152-373=424+895-220=442-147-170=692-213-413=470-337-106=767-259-369=456-52-92=758-117-296=415-211-67=796-23-246=448-61-371=570-139-243=388-26-123=746-15-209=231-22-105=635-21-490=315-113-106=997-148-239=455-82-198=810-307-66=387-117-254=929-778-30=277-101-22=782-35-631=359-23-60=727-51-194=384-50-310=698-177-496=296-50-109=602-284-106=317-46-245=540-51-311=423-222-184=617-299-217=403-174-26=581-261-203=424-87-78=959-254-455=460-15-145=693-164-191=495-281-133=686-356-76=419-181+89=880-195+619=330-222+227=536-327+712=341-187+200=717-448+135=263-20+199=642-583+716=479-446+343=948-644+580=306-260+240=500-156+525=491-244+42=890-331+873=352-120+112=653-357+463=490-149+150=650-111+90=329-64+15=862-129+866=90-51+177=868-72+558=414-380+22=732-580+690=176-156+394=471-421+451=97-10+409=896-851+264=128-111+129=167-35+23=194-16+231=413-398+425=399-168+50=542-250+923=497-205+123=789-370+527=246-242+494=312-171+427=304-30+134=748-452+128=17×25×2=30×93×8=10×21×3=75×42×7=22×16×2=12×28×7=18×10×4=67×57×4=13×16×2=53×10×5=13×11×6=57×78×5=25×16×2=43×98×8=44×11×2=78×97×7=11×17×5=80×16×5=21×13×2=25×14×8=11×14×3=38×43×8=17×18×3=95×86×3=10×21×2=43×78×7=14×31×2=48×66×6=23×10×3=49×87×2=22×20×2=12×22×7=19×17×3=28×15×2=20×10×4=50×86×6=13×29×2=34×60×2=16×21×2=28×38×2=13×6×7=53×6×9=125×2×3=19×2×5=66×4×2=202×2×6=15×8×2=15×7×8=20×8×6=136×7×2=12×2×3=215×2×9=31×4×8=245×2×3=48×2×4=182×2×9=27×5×7=256×2×5=17×6×3=32×8×9=13×9×4=289×2×8=17×6×7=460×2×7=43×2×4=73×6×5=113×4×2=147×3×4=22×4×7=176×4×9=82×2×5=486×2×7=35×4×3=39×8×4=135×3×2=324×2×8=13×8×5=112×4×9=122×2×4=43×6×2=23×4×20=11×8×52=29×3×72=28×2×58=16×5×64=18×5×78=11×7×87=35×2×68=11×9×19=22×4×86=19×2×73=28×2×84=14×7×40=14×7×60=15×5×13=18×4×57=10×4×59=12×6×60=15×6×88=14×6×65=10×8×16=43×2×59=25×3×81=45×2×85=44×2×33=20×2×43=11×4×79=19×2×14=44×2×54=24×2×62=13×3×25=20×2×79=15×2×91=10×2×78=27×3×26=13×7×78=33×3×75=49×2×40=40×2×34=31×3×61=14×32÷4=76×93÷2=35×12÷4=91×13÷7=51×15÷3=46×25÷2=40×15÷8=70×56÷4=17×28÷2=18×48÷9=17×46÷2=28×54÷8=22×30÷5=73×77÷7=14×51÷2=50×69÷5=54×12÷9=38×91÷2=14×14÷2=73×88÷4=32×26÷8=42×42÷7=24×14÷7=66×42÷9=68×13÷4=90×23÷5=39×16÷6=45×42÷6=30×27÷9=63×51÷9=30×16÷3=41×90÷6=10×84÷6=73×27÷9=66×14÷6=22×72÷6=30×30÷4=28×74÷8=18×53÷2=24×69÷4=25×7÷5=644×6÷3=184×5÷8=904×4÷8=119×8÷7=654×9÷6=180×4÷9=115×8÷4=72×5÷3=168×9÷4=240×3÷8=245×4÷5=33×4÷6=34×9÷6=12×3÷4=993×4÷6=14×9÷6=46×6÷4=444×2÷6=783×4÷6=111×7÷3=406×8÷4=35×4÷7=171×6÷9=92×5÷4=40×8÷2=91×8÷7=428×9÷2=60×8÷5=836×4÷8=128×3÷6=152×4÷2=320×2÷8=469×9÷7=70×2÷7=360×5÷8=212×2÷4=460×9÷6=52×9÷4=494×8÷2=882÷7÷7=360÷2÷4=396÷4÷3=192÷8÷4=882÷3÷7=888÷4÷2=891÷9÷9=42÷2÷7=68÷2÷2=888÷3÷4=720÷8÷9=280÷4÷7=304÷2÷4=48÷3÷2=528÷4÷4=756÷6÷9=540÷2÷5=483÷3÷7=264÷8÷3=885÷5÷3=680÷2÷2=108÷3÷3=168÷4÷7=112÷2÷7=380÷2÷5=732÷2÷6=360÷6÷2=576÷9÷2=644÷4÷7=666÷3÷6=136÷4÷2=936÷6÷2=944÷2÷8=324÷3÷2=936÷3÷8=175÷5÷7=180÷4÷5=840÷3÷8=270÷9÷2=640÷4÷8=728÷2×8=618÷2×6=248÷4×8=335÷5×9=434÷2×4=396÷2×8=620÷4×6=344÷2×5=474÷3×4=756÷9×3=484÷2×9=614÷2×4=400÷4×7=580÷5×3=288÷9×5=954÷6×5=426÷2×4=369÷3×9=752÷8×7=917÷7×6=736÷8×7=570÷2×5=453÷3×2=560÷8×2=735÷7×9=755÷5×9=664÷2×5=108÷6×2=308÷4×3=536÷8×6=660÷5×6=752÷4×9=794÷2×5=992÷8×7=72÷4×8=918÷2×8=108÷3×4=646÷2×6=616÷8×4=766÷2×8=58÷2×24=128÷2×76=77÷7×89=675÷9×64=50÷5×41=208÷8×43=12÷6×22=329÷7×20=48÷3×28=175÷7×17=45÷9×82=549÷9×87=385÷7×17=632÷8×41=21÷3×81=30÷2×25=48÷6×33=246÷3×17=108÷3×16=855÷9×23=32÷4×61=196÷2×99=30÷6×59=36÷3×79=108÷3×26=135÷9×94=260÷4×14=248÷4×77=72÷8×19=574÷7×80=21÷7×89=420÷6×77=32÷2×37=639÷9×81=18÷2×68=132÷6×80=102÷2×16=126÷9×20=10÷2×42=553÷7×28=220+(299-224)=338+(484-355)=454+(478-475)=343+(756-48)=102+(445-22)=142+(909-472)=20+(262-124)=830+(498-119)=500+(479-473)=314+(859-643)=468+(249-233)=465+(908-424)=343+(199-57)=752+(314-125)=174+(20-13)=238+(938-909)=368+(426-254)=117+(459-395)=77+(305-301)=14+(819-591)=177+(392-257)=950+(514-495)=366+(469-307)=815+(281-12)=50+(305-159)=219+(946-292)=255+(463-387)=840+(227-145)=62+(432-56)=328+(727-198)=78+(157-139)=445+(887-684)=480+(408-251)=539+(165-100)=165+(194-23)=462+(689-100)=35+(364-286)=654+(188-37)=306+(306-74)=935+(591-477)=276-(77+108)=796-(282+257)=482-(26+362)=598-(138+126)=414-(250+63)=984-(77+605)=494-(158+260)=924-(170+643)=479-(229+41)=714-(85+577)=428-(65+147)=545-(419+38)=362-(46+216)=747-(617+123)=429-(55+340)=531-(14+494)=494-(334+14)=923-(704+177)=500-(201+243)=533-(407+109)=459-(18+94)=512-(178+288)=210-(49+106)=858-(347+398)=445-(271+102)=491-(178+84)=335-(27+278)=779-(516+228)=496-(241+151)=575-(52+517)=319-(97+199)=667-(101+271)=406-(177+135)=503-(327+87)=227-(88+40)=988-(451+312)=184-(72+40)=366-(176+183)=431-(108+221)=942-(238+340)=255-(473-400)=786-(861-106)=479-(353-315)=846-(813-542)=333-(326-57)=567-(630-470)=399-(466-198)=239-(722-565)=437-(386-183)=85-(309-271)=364-(196-73)=670-(620-205)=133-(373-276)=726-(990-439)=484-(491-378)=987-(766-253)=232-(362-257)=923-(325-130)=114-(313-256)=864-(858-531)=481-(203-174)=312-(998-687)=337-(64-54)=956-(624-252)=35-(273-270)=649-(505-331)=255-(469-405)=643-(459-384)=183-(201-192)=753-(569-345)=357-(191-90)=676-(719-392)=183-(154-16)=770-(730-324)=450-(440-67)=879-(909-339)=88-(404-363)=257-(997-838)=262-(230-226)=743-(83-50)=57÷(15÷5)=774÷(14÷7)=492÷(24÷8)=110÷(15÷3)=72÷(72÷9)=585÷(27÷3)=120÷(15÷3)=171÷(21÷7)=175÷(35÷7)=990÷(27÷3)=276÷(27÷9)=960÷(20÷5)=260÷(28÷7)=656÷(32÷4)=336÷(32÷4)=444÷(32÷8)=210÷(42÷6)=224÷(28÷4)=352÷(72÷9)=560÷(16÷2)=301÷(63÷9)=862÷(16÷8)=144÷(64÷8)=765÷(72÷8)=315÷(20÷4)=592÷(32÷4)=483÷(21÷7)=732÷(12÷2)=392÷(28÷7)=994÷(35÷5)=184÷(48÷6)=932÷(18÷9)=112÷(12÷3)=364÷(36÷9)=154÷(14÷2)=916÷(24÷6)=340÷(35÷7)=148÷(16÷4)=396÷(27÷3)=492÷(36÷9)=459÷(3×3)=464÷(4×2)=440÷(2×2)=912÷(4×2)=378÷(3×3)=816÷(4×2)=312÷(3×2)=772÷(2×2)=486÷(2×3)=900÷(2×3)=792÷(2×3)=120÷(2×2)=936÷(4×2)=492÷(2×3)=856÷(4×2)=612÷(3×3)=48÷(4×2)=510÷(3×2)=468÷(3×2)=402÷(2×3)=972÷(2×3)=592÷(2×2)=456÷(2×3)=128÷(2×4)=390÷(2×3)=44÷(2×2)=423÷(3×3)=336÷(4×2)=684÷(2×3)=392÷(2×4)=352÷(4×2)=824÷(2×4)=960÷(4×2)=216÷(3×3)=42÷(3×2)=832÷(4×2)=920÷(2×4)=54÷(2×3)=996÷(3×2)=54÷(3×2)=97×(36÷4)=836×(36÷4)=48×(14÷2)=698×(56÷8)=17×(24÷3)=164×(20÷4)=124×(21÷7)=852×(45÷9)=202×(10÷5)=766×(12÷6)=168×(24÷8)=914×(24÷4)=157×(18÷3)=859×(21÷7)=347×(16÷8)=526×(25÷5)=136×(48÷8)=321×(56÷7)=166×(16÷8)=381×(30÷6)=62×(20÷5)=692×(40÷5)=451×(14÷7)=683×(21÷7)=142×(20÷4)=718×(18÷6)=146×(12÷3)=744×(49÷7)=424×(12÷6)=96×(28÷4)=77×(15÷3)=456×(30÷6)=105×(16÷4)=607×(20÷5)=163×(27÷9)=149×(24÷4)=99×(30÷6)=154×(36÷4)=135×(16÷4)=628×(63÷7)=70×(56÷4)=44×(612÷9)=13×(195÷5)=15×(170÷5)=29×(240÷8)=59×(68÷2)=19×(168÷8)=11×(57÷3)=17×(288÷6)=95×(201÷3)=31×(104÷4)=16×(320÷4)=19×(51÷3)=60×(329÷7)=40×(90÷9)=18×(172÷2)=10×(122÷2)=46×(128÷4)=17×(65÷5)=89×(117÷3)=10×(784÷8)=57×(154÷7)=15×(114÷3)=34×(504÷6)=25×(42÷2)=85×(693÷9)=10×(217÷7)=45×(164÷2)=11×(279÷9)=32×(38÷2)=23×(266÷7)=29×(546÷7)=61×(48÷4)=67×(125÷5)=28×(132÷6)=32×(178÷2)=44×(56÷4)=90×(126÷6)=28×(96÷4)=62×(42÷2)=305+100×4=72+254×2=18+45×7=682+95×2=87+199×2=325+22×4=58+45×2=883+126×5=69+27×9=931+287×3=158+375×2=455+328×3=122+407×2=469+121×7=278+69×5=872+472×2=225+49×4=665+34×7=258+59×8=290+480×2=91+107×7=67+70×2=268+307×2=703+33×4=141+129×4=538+29×3=338+71×8=649+70×8=315+276×2=829+87×7=90×7+108=325×3+265=207×2+278=328×3+380=27×8+70=89×2+185=253×3+53=106×5+305=183×4+69=359×2+423=356+33×16=232+13×45=328+13×51=421+91×10=51+11×73=147+24×29=173+10×41=914+13×12=60+20×25=385+46×17=468+16×26=571+32×21=259+17×27=876+28×20=369+39×14=605+11×76=316+18×18=647+12×56=414+33×15=529+17×38=306+49×11=870+76×12=390+38×15=482+31×32=458+12×41=617+26×30=344+42×11=326+10×89=46+20×44=160+12×47=34×10+29=45×11+587=25×15+364=33×30+580=38×11+457=15×54+92=12×32+345=12×46+667=26×10+71=12×29+976=311-21×11=721-27×11=391-16×11=961-36×25=451-20×19=945-23×24=270-12×15=918-37×18=401-24×10=875-31×27=387-10×17=851-43×10=378-22×11=477-39×12=413-16×15=402-15×14=334-13×13=855-14×46=165-15×10=325-10×19=265-15×10=932-26×15=476-35×11=955-50×11=472-15×12=556-24×16=488-19×15=935-14×48=290-15×14=595-13×14=320-23×11=446-29×10=491-16×25=735-10×28=497-12×39=679-14×24=474-26×12=173-11×10=493-27×13=776-53×14=267-20×6=584-51×8=356-24×6=362-16×2=455-122×3=801-184×3=252-46×4=802-305×2=365-29×6=989-358×2=363-176×2=737-86×8=121-34×3=377-21×7=166-16×5=579-251×2=267-59×4=400-150×2=230-28×8=795-244×2=491-171×2=840-74×7=322-53×3=286-113×2=431-105×4=848-40×3=323-44×7=963-122×6=383-37×8=531-55×9=308-38×7=404-12×8=283-52×3=888-24×6=146-15×6=781-94×2=420-78×2=415-41×5=343-72×4=963-171×5=40×12-256=51×18-161=10×38-209=17×55-176=27×10-221=17×33-313=10×45-170=67×11-727=18×21-88=20×22-356=12×33-109=25×24-170=39×12-280=42×20-533=11×22-92=34×20-419=15×13-58=41×16-318=22×22-192=21×27-227=19×13-136=24×40-449=21×21-119=31×13-77=39×10-191=42×22-542=24×17-401=32×13-152=14×10-12=54×12-135=40×11-297=41×23-922=17×16-109=10×73-500=13×34-295=26×16-359=27×13-240=42×18-458=11×40-357=15×31-251=75×3-163=453×5-349=320×2-449=773×9-351=499×2-420=668×8-721=98×8-777=540×9-323=295×2-95=152×8-88=373×2-576=164×9-29=235×4-323=840×7-547=163×6-953=586×7-451=74×2-75=506×9-417=478×2-588=369×5-878=207×3-80=382×9-420=236×2-381=302×5-825=120×3-160=847×5-386=245×4-316=535×2-43=480×2-365=336×6-887=200×4-415=205×3-156=133×2-169=381×6-601=389×2-402=586×6-204=170×5-723=531×6-296=125×5-568=703×4-160=316+440÷8=746+945÷5=56+246÷6=618+600÷3=423+512÷8=507+936÷3=71+854÷2=596+666÷9=196+610÷2=588+744÷3=208+496÷4=996+552÷2=251+171÷9=498+904÷4=332+350÷5=463+456÷4=114+33÷3=103+246÷2=292+918÷3=493+513÷9=138÷6+38=518÷7+316=801÷3+53=92÷4+413=390÷3+271=360÷4+682=119÷7+153=234÷9+824=469÷7+113=804÷4+682=570÷2+31=54÷9+537=792÷3+33=654÷3+855=450÷6+233=747÷9+537=612÷3+301=792÷3+907=288÷8+492=42÷2+810=18-55÷5=626-990÷5=157-72÷2=920-488÷8=372-536÷2=621-666÷6=478-844÷4=728-102÷6=143-36÷3=369-150÷2=434-891÷9=248-345÷3=413-561÷3=473-900÷6=424-600÷5=848-872÷8=256-917÷7=562-930÷3=337-560÷2=455-483÷3=262-260÷5=839-297÷9=139-88÷8=260-438÷2=377-504÷7=882-894÷2=475-885÷5=235-168÷2=500-440÷5=698-576÷2=369-615÷5=519-915÷3=314-805÷7=181-100÷4=432-201÷3=874-772÷4=364-850÷5=712-581÷7=74-195÷5=886-438÷6=17×(321-282)=30×(320-246)=47×(196-183)=55×(976-907)=28×(451-427)=13×(931-860)=54×(228-211)=91×(647-556)=45×(449-430)=37×(520-479)=72×(266-254)=33×(103-25)=54×(450-433)=29×(967-911)=30×(167-156)=40×(998-928)=17×(354-339)=41×(76-29)=27×(231-198)=92×(482-447)=(134-101)×14=(124-54)×15=(357-337)×39=(153-127)×28=(293-245)×14=(435-411)×87=(210-199)×52=(790-734)×80=(51-26)×35=(337-285)×58=(376-345)×14=(456-390)×65=(441-401)×15=(974-932)×25=(172-133)×25=(537-512)×48=(138-116)×34=(301-205)×99=(311-289)×11=(528-437)×26=120×(327-324)=276×(61-58)=49×(366-357)=142×(239-233)=51×(492-485)=225×(622-614)=44×(422-416)=850×(82-73)=95×(276-271)=568×(458-449)=87×(123-120)=595×(978-969)=29×(448-445)=416×(454-448)=65×(275-271)=134×(122-119)=64×(490-484)=340×(560-557)=322×(429-426)=45×(236-228)=231×(154-151)=673×(895-887)=99×(388-384)=452×(362-354)=56×(382-377)=780×(817-814)=98×(286-282)=202×(908-901)=37×(440-437)=592×(682-679)=135×(78-75)=457×(910-902)=60×(14-11)=417×(127-124)=33×(88-80)=143×(397-394)=85×(63-60)=659×(636-627)=88×(320-313)=316×(470-461)=378÷(234-227)=704÷(563-559)=198÷(184-182)=36÷(60-57)=95÷(361-356)=624÷(962-956)=284÷(387-383)=752÷(844-836)=384÷(81-75)=672÷(525-522)=234÷(469-466)=452÷(231-227)=219÷(158-155)=780÷(837-832)=202÷(352-350)=755÷(454-449)=160÷(413-408)=286÷(904-902)=198÷(275-272)=558÷(746-740)=164÷(261-259)=364÷(946-939)=372÷(190-188)=780÷(107-101)=288÷(255-247)=62÷(99-97)=54÷(495-493)=392÷(912-904)=364÷(332-330)=333÷(352-343)=160÷(318-314)=225÷(34-31)=207÷(312-303)=330÷(968-966)=132÷(496-492)=531÷(681-672)=474÷(409-406)=234÷(874-865)=140÷(154-147)=920÷(128-120)=(376-300)÷4=(731-341)÷5=(263-183)÷8=(732-412)÷2=(478-348)÷2=(971-757)÷2=(319-111)÷4=(560-257)÷3=(461-266)÷5=(520-19)÷3=(402-92)÷5=(150-101)÷7=(421-322)÷9=(716-143)÷3=(143-89)÷6=(858-158)÷2=(407-233)÷2=(860-390)÷5=(286-260)÷2=(888-837)÷3=(234-210)÷3=(312-138)÷2=(208-172)÷2=(655-527)÷4=(483-297)÷2=(447-104)÷7=(200-62)÷2=(817-138)÷7=(481-61)÷5=(440-220)÷5=(153-132)÷3=(422-289)÷7=(306-194)÷7=(996-984)÷4=(32-20)÷4=(713-489)÷4=(155-89)÷3=(987-883)÷2=(396-251)÷5=(302-38)÷3=1/8+6/8=1/4+3/4=1/4+2/4=6/10+4/10=4/8+2/8=3/7+4/7=1/6+3/6=6/10+2/10=2/7+4/7=5/9+2/9=2/8+3/8=3/9+6/9=2/4-1/4=3/9-2/9=5/8-1/8=2/5-1/5=2/6-1/6=3/6-2/6=3/7-2/7=5/6-1/6=5/8-2/8=6/8-2/8=2/7-1/7=8/9-1/9=2.4+6.7=13.8+74.1=1.1+7.0=2.7+3.2=7.1+5.3=27.9+29.9=4.4+7.6=57.1+24.5=1.4+5.3=8.9+1.6=9.5+3.3=25.6+71.1=3.3+3.8=29.6+18.0=6.9+5.3=9.8+9.0=9.5+4.8=37.5+41.5=0.9+1.8=6.2+56.3=6.6+7.1=6.2+8.8=8.3+6.7=26.0+25.7=8.1+8.6=19.5+76.0=6.6+7.9=5.4+3.1=5.8+4.7=51.1+40.8=7.3+1.4=31.5+53.9=3.3+6.0=0.3+4.3=5.0+0.2=55.7+12.8=8.1+9.9=18.1+27.7=6.8+7.6=8.9+4.0=5.7-3.4=86.4-48.5=5.5-3.9=7.1-5.0=9.4-2.6=65.8-10.0=5.6-2.6=94.3-44.4=4.2-2.1=4.6-4.1=6.0-1.8=92.3-76.3=8.7-5.0=64.4-1.5=6.3-1.8=7.8-4.2=5.2-4.1=20.6-6.9=7.2-6.0=40.7-32.0=9.6-0.9=6.9-5.2=8.6-4.0=81.8-63.3=9.7-4.3=79.2-39.7=4.1-1.6=8.0-3.9=7.8-4.8=36.8-34.3=9.2-3.9=65.0-55.5=8.7-5.4=5.5-1.3=5.4-4.3=21.7-19.4=4.6-1.8=75.5-64.0=5.0-1.9=5.4-0.8=参考答案237+128=365847+917=1764125+52=17723+131=15461+170=231128+383=51180+368=448629+341=97077+18=95392+356=74897+258=355325+126=451275+178=453901+211=1112241+68=309407+138=54583+341=424547+592=1139177+105=282755+377=1132159+63=222322+202=524175+126=301106+554=66036+63=99164+172=336171+273=444432+112=544280+125=405942+199=1141151+287=438167+370=537155+123=278111+237=348130+87=217416+534=95044+191=235492+294=786206+47=25347+55=102371-273=98614-35=579354-175=179752-371=38187-41=46530-303=227378-113=265994-572=422387-188=199912-338=574407-167=240463-353=110498-234=264988-149=839492-68=424762-446=316343-301=42990-265=725453-192=261951-923=28475-319=156951-203=748222-165=57534-328=206473-360=113445-348=97406-239=167977-318=659344-310=34717-667=50398-105=293247-29=218460-445=15571-467=104377-47=330439-85=354271-43=228965-913=52348-238=110226-103=123101×5=505988×8=790474×9=666958×4=3832170×3=510550×2=110042×7=294972×7=6804110×7=770910×6=546051×3=153520×9=4680113×6=678889×8=7112115×5=575937×7=6559125×6=750155×9=1395111×8=888403×8=322495×9=855651×2=130212×8=96842×2=1684495×2=990622×8=497618×6=108958×8=766472×9=648506×2=101251×2=102174×8=139272×2=14469×9=621266×2=532357×5=178564×9=57631×5=155171×4=684352×5=1760144÷6=24824÷2=412142÷2=71723÷3=241308÷7=44786÷6=131130÷2=6542÷3=14104÷8=13410÷2=205294÷6=49344÷4=86378÷6=63270÷6=45216÷8=2744÷2=2272÷2=36190÷2=95189÷9=21114÷6=19376÷4=94784÷8=9884÷7=12747÷9=83195÷3=65405÷5=8180÷8=10630÷7=90244÷2=122696÷8=87128÷2=64888÷6=14840÷8=5608÷4=152110÷2=5554÷2=27315÷7=45588÷4=147222÷3=74618÷6=10320×23=46013×64=83216×25=40010×51=51010×53=53025×42=105038×26=98889×53=471713×73=94916×77=123221×38=79880×92=736015×25=37578×13=101438×24=91243×10=43058×13=75469×33=227744×13=57238×41=155876×12=91295×55=522510×75=75088×64=563210×83=83016×86=137612×76=91278×73=569411×19=20911×60=66055×15=82564×27=172823×14=32218×77=138617×16=27268×47=319610×68=68070×55=385035×20=70011×51=561314+228+365=907854+514+129=149748+378+550=976423+226+879=1528619+242+57=918850+904+58=1812153+350+48=551911+782+63=1756355+348+49=752159+946+97=120244+593+78=71572+117+248=437154+168+441=763609+786+952=2347185+89+225=499319+64+77=460555+115+61=731794+457+478=1729271+58+289=618371+160+507=1038257+523+126=906372+274+863=1509800+100+66=966770+512+661=1943280+127+115=522637+543+266=144634+598+134=766897+543+224=1664158+208+51=417551+289+224=106471+413+369=853536+657+902=2095363+478+90=931937+854+525=2316122+104+147=373979+198+228=140575+76+194=345744+147+83=97426+499+309=834721+107+771=1599228+164-228=164670+495-820=345194+228-12=41038+932-682=288245+53-151=147764+86-711=139170+84-88=166937+897-314=1520380+39-215=20454+684-26=712377+88-314=151768+314-167=915118+350-53=415293+572-119=746213+163-15=361344+821-119=1046153+271-223=201833+721-126=142873+329-327=75290+778-871=197408+71-148=331248+456-101=603120+207-136=191812+751-761=802300+180-168=312533+276-736=73167+71-21=217696+200-243=653135+301-246=190301+101-21=381319+172-91=400708+313-756=265391+68-138=321826+101-822=10530+272-157=14592+873-410=555202+122-187=137141+223-225=139343+152-373=122424+895-220=1099442-147-170=125692-213-413=66470-337-106=27767-259-369=139456-52-92=312758-117-296=345415-211-67=137796-23-246=527448-61-371=16570-139-243=188388-26-123=239746-15-209=522231-22-105=104635-21-490=124315-113-106=96997-148-239=610455-82-198=175810-307-66=437387-117-254=16929-778-30=121277-101-22=154782-35-631=116359-23-60=276727-51-194=482384-50-310=24698-177-496=25296-50-109=137602-284-106=212317-46-245=26540-51-311=178423-222-184=17617-299-217=101403-174-26=203581-261-203=117424-87-78=259959-254-455=250460-15-145=300693-164-191=338495-281-133=81686-356-76=254419-181+89=327880-195+619=1304330-222+227=335536-327+712=921341-187+200=354717-448+135=404263-20+199=442642-583+716=775479-446+343=376948-644+580=884306-260+240=286500-156+525=869491-244+42=289890-331+873=1432352-120+112=344653-357+463=759490-149+150=491650-111+90=629329-64+15=280862-129+866=159990-51+177=216868-72+558=1354414-380+22=56732-580+690=842176-156+394=414471-421+451=50197-10+409=496896-851+264=309128-111+129=146167-35+23=155194-16+231=409413-398+425=440399-168+50=281542-250+923=1215497-205+123=415789-370+527=946246-242+494=498312-171+427=568304-30+134=408748-452+128=42417×25×2=85030×93×8=2232010×21×3=63075×42×7=2205022×16×2=70412×28×7=235218×10×4=72067×57×4=1527613×16×2=41653×10×5=265013×11×6=85857×78×5=2223025×16×2=80043×98×8=3371244×11×2=96878×97×7=5296211×17×5=93580×16×5=640021×13×2=54625×14×8=280011×14×3=46238×43×8=1307217×18×3=91895×86×3=2451010×21×2=42043×78×7=2347814×31×2=86848×66×6=1900823×10×3=69049×87×2=852622×20×2=88012×22×7=184819×17×3=96928×15×2=84020×10×4=80050×86×6=2580013×29×2=75434×60×2=408016×21×2=67228×38×2=212813×6×7=54653×6×9=2862125×2×3=75019×2×5=19066×4×2=528202×2×6=242415×8×2=24015×7×8=84020×8×6=960136×7×2=190412×2×3=72215×2×9=387031×4×8=992245×2×3=147048×2×4=384182×2×9=327627×5×7=945256×2×5=256017×6×3=30632×8×9=230413×9×4=468289×2×8=462417×6×7=714460×2×7=644043×2×4=34473×6×5=2190113×4×2=904147×3×4=176422×4×7=616176×4×9=633682×2×5=820486×2×7=680435×4×3=42039×8×4=1248135×3×2=810324×2×8=518413×8×5=520112×4×9=4032122×2×4=97643×6×2=51623×4×20=184011×8×52=457629×3×72=626428×2×58=324816×5×64=512018×5×78=702011×7×87=669935×2×68=476011×9×19=188122×4×86=756819×2×73=277428×2×84=470414×7×40=392014×7×60=588015×5×13=97518×4×57=410410×4×59=236012×6×60=432015×6×88=792014×6×65=546010×8×16=128043×2×59=507425×3×81=607545×2×85=765044×2×33=290420×2×43=172011×4×79=347619×2×14=53244×2×54=475224×2×62=297613×3×25=97520×2×79=316015×2×91=273010×2×78=156027×3×26=210613×7×78=709833×3×75=742549×2×40=392040×2×34=272031×3×61=567314×32÷4=11276×93÷2=353435×12÷4=10591×13÷7=16951×15÷3=25546×25÷2=57540×15÷8=7570×56÷4=98017×28÷2=23818×48÷9=9617×46÷2=39128×54÷8=18922×30÷5=13273×77÷7=80314×51÷2=35750×69÷5=69054×12÷9=7238×91÷2=172914×14÷2=9873×88÷4=160632×26÷8=10442×42÷7=25224×14÷7=4866×42÷9=30868×13÷4=22190×23÷5=41439×16÷6=10445×42÷6=31530×27÷9=9063×51÷9=35730×16÷3=16041×90÷6=61510×84÷6=14073×27÷9=21966×14÷6=15422×72÷6=26430×30÷4=22528×74÷8=25918×53÷2=47724×69÷4=41425×7÷5=35644×6÷3=1288184×5÷8=115904×4÷8=452119×8÷7=136654×9÷6=981180×4÷9=80115×8÷4=23072×5÷3=120168×9÷4=378240×3÷8=90245×4÷5=19633×4÷6=2234×9÷6=5112×3÷4=9993×4÷6=66214×9÷6=2146×6÷4=69444×2÷6=148783×4÷6=522111×7÷3=259406×8÷4=81235×4÷7=20171×6÷9=11492×5÷4=11540×8÷2=16091×8÷7=104428×9÷2=192660×8÷5=96836×4÷8=418128×3÷6=64152×4÷2=304320×2÷8=80469×9÷7=60370×2÷7=20360×5÷8=225212×2÷4=106460×9÷6=69052×9÷4=117494×8÷2=1976882÷7÷7=18360÷2÷4=45396÷4÷3=33192÷8÷4=6882÷3÷7=42888÷4÷2=111891÷9÷9=1142÷2÷7=368÷2÷2=17888÷3÷4=74720÷8÷9=10280÷4÷7=10304÷2÷4=3848÷3÷2=8528÷4÷4=33756÷6÷9=14540÷2÷5=54483÷3÷7=23264÷8÷3=11885÷5÷3=59680÷2÷2=170108÷3÷3=12168÷4÷7=6112÷2÷7=8380÷2÷5=38732÷2÷6=61360÷6÷2=30576÷9÷2=32644÷4÷7=23666÷3÷6=37136÷4÷2=17936÷6÷2=78944÷2÷8=59324÷3÷2=54936÷3÷8=39175÷5÷7=5180÷4÷5=9840÷3÷8=35270÷9÷2=15640÷4÷8=20728÷2×8=2912618÷2×6=1854248÷4×8=496335÷5×9=603434÷2×4=868396÷2×8=1584620÷4×6=930344÷2×5=860474÷3×4=632756÷9×3=252484÷2×9=2178614÷2×4=1228400÷4×7=700580÷5×3=348288÷9×5=160954÷6×5=795426÷2×4=852369÷3×9=1107752÷8×7=658917÷7×6=786736÷8×7=644570÷2×5=1425453÷3×2=302560÷8×2=140735÷7×9=945755÷5×9=1359664÷2×5=1660108÷6×2=36308÷4×3=231536÷8×6=402660÷5×6=792752÷4×9=1692794÷2×5=1985992÷8×7=86872÷4×8=144918÷2×8=3672108÷3×4=144646÷2×6=1938616÷8×4=308766÷2×8=306458÷2×24=696128÷2×76=486477÷7×89=979675÷9×64=480050÷5×41=410208÷8×43=111812÷6×22=44329÷7×20=94048÷3×28=448175÷7×17=42545÷9×82=410549÷9×87=5307385÷7×17=935632÷8×41=323921÷3×81=56730÷2×25=37548÷6×33=264246÷3×17=1394108÷3×16=576855÷9×23=218532÷4×61=488196÷2×99=970230÷6×59=29536÷3×79=948108÷3×26=936135÷9×94=1410260÷4×14=910248÷4×77=477472÷8×19=171574÷7×80=656021÷7×89=267420÷6×77=539032÷2×37=592639÷9×81=575118÷2×68=612132÷6×80=1760102÷2×16=816126÷9×20=28010÷2×42=210553÷7×28=2212220+(299-224)=295338+(484-355)=467454+(478-475)=457343+(756-48)=1051102+(445-22)=525142+(909-472)=57920+(262-124)=158830+(498-119)=1209500+(479-473)=506314+(859-643)=530468+(249-233)=484465+(908-424)=949343+(199-57)=485752+(314-125)=941174+(20-13)=181238+(938-909)=267368+(426-254)=540117+(459-395)=18177+(305-301)=8114+(819-591)=242177+(392-257)=312950+(514-495)=969366+(469-307)=528815+(281-12)=108450+(305-159)=196219+(946-292)=873255+(463-387)=331840+(227-145)=92262+(432-56)=438328+(727-198)=85778+(157-139)=96445+(887-684)=648480+(408-251)=637539+(165-100)=604165+(194-23)=336462+(689-100)=105135+(364-286)=113654+(188-37)=805306+(306-74)=538935+(591-477)=1049276-(77+108)=91796-(282+257)=257482-(26+362)=94598-(138+126)=334414-(250+63)=101984-(77+605)=302494-(158+260)=76924-(170+643)=111479-(229+41)=209714-(85+577)=52428-(65+147)=216545-(419+38)=88362-(46+216)=100747-(617+123)=7429-(55+340)=34531-(14+494)=23494-(334+14)=146923-(704+177)=42500-(201+243)=56533-(407+109)=17459-(18+94)=347512-(178+288)=46210-(49+106)=55858-(347+398)=113445-(271+102)=72491-(178+84)=229335-(27+278)=30779-(516+228)=35496-(241+151)=104575-(52+517)=6319-(97+199)=23667-(101+271)=295406-(177+135)=94503-(327+87)=89227-(88+40)=99988-(451+312)=225184-(72+40)=72366-(176+183)=7431-(108+221)=102942-(238+340)=364255-(473-400)=182786-(861-106)=31479-(353-315)=441846-(813-542)=575333-(326-57)=64567-(630-470)=407399-(466-198)=131239-(722-565)=82437-(386-183)=23485-(309-271)=47364-(196-73)=241670-(620-205)=255133-(373-276)=36726-(990-439)=175484-(491-378)=371987-(766-253)=474232-(362-257)=127923-(325-130)=728114-(313-256)=57864-(858-531)=537481-(203-174)=452312-(998-687)=1337-(64-54)=327956-(624-252)=58435-(273-270)=32649-(505-331)=475255-(469-405)=191643-(459-384)=568183-(201-192)=174753-(569-345)=529357-(191-90)=256676-(719-392)=349183-(154-16)=45770-(730-324)=364450-(440-67)=77879-(909-339)=30988-(404-363)=47257-(997-838)=98262-(230-226)=258743-(83-50)=71057÷(15÷5)=19774÷(14÷7)=387492÷(24÷8)=164110÷(15÷3)=2272÷(72÷9)=9585÷(27÷3)=65120÷(15÷3)=24171÷(21÷7)=57175÷(35÷7)=35990÷(27÷3)=110276÷(27÷9)=92960÷(20÷5)=240260÷(28÷7)=65656÷(32÷4)=82336÷(32÷4)=42444÷(32÷8)=111210÷(42÷6)=30224÷(28÷4)=32352÷(72÷9)=44560÷(16÷2)=70301÷(63÷9)=43862÷(16÷8)=431144÷(64÷8)=18765÷(72÷8)=85315÷(20÷4)=63592÷(32÷4)=74483÷(21÷7)=161732÷(12÷2)=122392÷(28÷7)=98994÷(35÷5)=142184÷(48÷6)=23932÷(18÷9)=466112÷(12÷3)=28364÷(36÷9)=91154÷(14÷2)=22916÷(24÷6)=229340÷(35÷7)=68148÷(16÷4)=37396÷(27÷3)=44492÷(36÷9)=123459÷(3×3)=51464÷(4×2)=58440÷(2×2)=110912÷(4×2)=114378÷(3×3)=42816÷(4×2)=102312÷(3×2)=52772÷(2×2)=193486÷(2×3)=81900÷(2×3)=150792÷(2×3)=132120÷(2×2)=30936÷(4×2)=117492÷(2×3)=82856÷(4×2)=107612÷(3×3)=6848÷(4×2)=6510÷(3×2)=85468÷(3×2)=78402÷(2×3)=67972÷(2×3)=162592÷(2×2)=148456÷(2×3)=76128÷(2×4)=16390÷(2×3)=6544÷(2×2)=11423÷(3×3)=47336÷(4×2)=42684÷(2×3)=114392÷(2×4)=49352÷(4×2)=44824÷(2×4)=103960÷(4×2)=120216÷(3×3)=2442÷(3×2)=7832÷(4×2)=104920÷(2×4)=11554÷(2×3)=9996÷(3×2)=16654÷(3×2)=997×(36÷4)=873836×(36÷4)=752448×(14÷2)=336698×(56÷8)=488617×(24÷3)=136164×(20÷4)=820124×(21÷7)=372852×(45÷9)=4260202×(10÷5)=404766×(12÷6)=1532168×(24÷8)=504914×(24÷4)=5484157×(18÷3)=942859×(21÷7)=2577347×(16÷8)=694526×(25÷5)=2630136×(48÷8)=816321×(56÷7)=2568166×(16÷8)=332381×(30÷6)=190562×(20÷5)=248692×(40÷5)=5536451×(14÷7)=902683×(21÷7)=2049142×(20÷4)=710718×(18÷6)=2154146×(12÷3)=584744×(49÷7)=5208424×(12÷6)=84896×(28÷4)=67277×(15÷3)=385456×(30÷6)=2280105×(16÷4)=420607×(20÷5)=2428163×(27÷9)=489149×(24÷4)=89499×(30÷6)=495154×(36÷4)=1386135×(16÷4)=540628×(63÷7)=565270×(56÷4)=98044×(612÷9)=299213×(195÷5)=50715×(170÷5)=51029×(240÷8)=87059×(68÷2)=200619×(168÷8)=39911×(57÷3)=20917×(288÷6)=81695×(201÷3)=636531×(104÷4)=80616×(320÷4)=128019×(51÷3)=32360×(329÷7)=282040×(90÷9)=40018×(172÷2)=154810×(122÷2)=61046×(128÷4)=147217×(65÷5)=22189×(117÷3)=347110×(784÷8)=98057×(154÷7)=125415×(114÷3)=57034×(504÷6)=285625×(42÷2)=52585×(693÷9)=654510×(217÷7)=31045×(164÷2)=369011×(279÷9)=34132×(38÷2)=60823×(266÷7)=87429×(546÷7)=226261×(48÷4)=73267×(125÷5)=167528×(132÷6)=61632×(178÷2)=284844×(56÷4)=61690×(126÷6)=189028×(96÷4)=67262×(42÷2)=1302305+100×4=70572+254×2