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27+112=819+648=209+223=329+247=88+28=135+205=250+123=507+745=242+53=577+209=204+57=83+367=295+140=964+536=209+234=41+120=254+114=764+372=141+218=739+993=123+118=237+510=280+136=885+535=285+124=504+452=267+82=174+248=88+159=843+669=164+143=969+187=63+350=206+255=102+295=539+375=131+168=745+704=99+37=40+32=317-10=674-185=468-201=420-399=193-111=386-156=434-42=867-787=477-157=356-195=498-402=330-108=264-236=564-223=178-114=662-137=296-264=143-84=490-153=583-407=158-102=787-699=372-135=552-320=467-432=127-88=326-303=609-347=262-122=942-216=396-358=800-564=288-86=887-605=461-52=953-63=446-347=195-126=168-10=838-392=397×2=534×7=208×3=272×4=95×7=219×3=106×8=526×4=77×4=552×2=100×6=973×7=291×2=380×5=26×5=314×8=88×2=23×5=68×6=142×5=110×5=147×2=62×5=689×4=171×5=505×6=46×8=753×2=302×2=796×6=167×4=698×4=43×3=500×2=22×5=453×4=58×4=579×9=120×4=976×8=52÷4=560÷8=352÷8=952÷7=110÷2=744÷2=55÷5=216÷4=78÷6=632÷4=344÷4=462÷6=296÷2=231÷7=234÷9=952÷8=68÷4=234÷6=255÷5=882÷7=324÷6=666÷3=378÷7=168÷3=168÷8=28÷7=160÷4=984÷6=342÷2=681÷3=332÷2=984÷8=128÷4=735÷7=304÷2=58÷2=194÷2=616÷7=250÷5=456÷4=13×14=25×97=44×22=48×24=17×19=91×56=36×23=28×34=13×24=94×86=32×28=83×44=26×13=79×17=75×10=34×97=20×20=77×50=13×71=29×79=12×64=12×73=15×10=17×91=19×16=56×55=10×28=78×94=20×17=43×92=22×25=62×56=24×15=98×81=36×21=10×24=21×13=95×16=13×68=87×86=137+676+157=328+568+222=365+34+201=74+818+735=624+37+83=340+840+411=723+18+13=52+510+706=378+347+250=47+544+692=250+52+326=67+89+849=584+57+317=33+552+971=364+576+34=691+790+707=136+33+241=238+17+763=75+812+20=549+714+162=322+292+331=277+435+993=337+222+99=15+946+738=490+21+220=772+422+526=74+775+91=473+404+935=300+10+247=999+338+405=33+163+686=447+749+543=39+227+559=385+177+128=51+441+342=738+892+705=89+39+121=889+283+581=395+259+70=621+627+476=295+89-194=426+913-770=307+44-212=780+736-272=59+171-187=470+390-207=71+223-172=590+861-263=193+37-188=465+225-102=228+99-121=809+308-336=266+117-101=362+892-469=135+247-165=770+260-454=223+275-430=121+502-586=36+334-331=740+405-355=135+188-298=68+736-501=189+149-201=298+222-326=105+203-46=921+940-881=148+238-44=444+563-424=371+14-79=34+924-790=255+80-159=860+688-633=277+120-266=168+769-350=182+27-93=947+471-799=43+160-77=634+466-887=105+290-152=391+853-936=462-149-103=674-148-499=497-184-92=616-358-70=467-22-42=916-541-121=402-157-80=494-63-339=414-107-249=840-132-676=463-89-329=343-99-234=456-244-100=826-105-24=475-146-141=853-101-272=369-165-91=860-138-289=444-67-115=949-553-156=442-105-219=929-707-32=359-153-138=992-36-839=359-29-222=843-429-88=459-322-25=952-174-547=459-195-10=493-28-187=336-59-44=914-409-76=388-131-184=875-252-493=422-194-206=745-371-363=326-175-124=548-200-192=465-289-22=951-287-368=133-108+322=913-845+442=86-10+183=698-170+469=312-85+56=379-262+87=232-166+44=778-267+996=135-23+235=703-618+200=471-414+161=947-262+180=387-257+327=146-36+49=389-142+73=590-278+476=482-443+458=187-59+355=493-311+258=566-316+232=163-134+35=269-148+670=138-88+386=779-17+693=256-49+210=869-713+202=481-281+34=466-404+424=402-362+175=994-353+462=494-454+129=610-135+544=412-398+181=813-353+758=324-305+191=941-354+644=229-124+42=689-591+636=323-98+86=720-474+23=36×11×2=98×35×7=23×13×2=60×38×7=39×12×2=18×48×5=15×11×6=49×81×8=13×17×3=85×70×4=46×10×2=35×86×8=11×14×3=78×16×3=19×12×4=14×50×7=17×18×3=75×81×7=19×13×3=37×64×4=10×48×2=43×23×5=20×19×2=18×67×8=22×14×2=74×30×7=21×15×3=40×15×7=28×16×2=14×84×4=16×15×2=71×84×3=12×22×2=69×40×2=11×30×3=32×67×4=13×10×7=80×60×4=31×15×2=60×44×8=35×6×4=95×2×3=93×2×4=26×2×3=28×3×8=22×9×8=33×6×5=11×5×9=34×2×5=338×2×9=56×5×2=18×3×2=51×5×2=156×4×2=68×2×6=52×7×5=18×2×6=78×9×7=36×2×8=118×6×4=15×4×8=17×3×2=47×9×2=81×8×5=36×6×3=106×2×5=74×2×3=284×2×9=60×6×2=137×3×5=34×5×4=155×2×5=27×3×7=191×5×9=120×4×2=439×2×8=137×3×2=70×7×2=23×3×7=162×2×5=13×5×49=15×4×63=10×7×33=38×2×12=19×5×25=33×2×84=25×3×62=18×4×80=17×5×46=48×2×58=16×3×57=13×6×23=17×2×11=45×2×25=16×3×45=29×3×10=25×3×79=10×2×52=14×7×15=34×2×58=19×4×23=10×9×75=14×2×96=26×3×31=11×2×98=21×2×94=14×4×46=13×7×31=19×2×27=14×6×97=33×3×89=10×5×74=12×4×63=17×3×81=33×3×86=10×9×42=11×5×58=11×6×54=27×2×14=10×6×53=41×18÷3=18×10÷3=14×27÷6=54×72÷6=20×18÷9=75×96÷4=10×47÷2=23×56÷2=28×19÷4=90×79÷5=73×12÷6=42×32÷7=28×17÷7=40×79÷2=18×37÷3=93×84÷2=26×13÷2=60×32÷5=61×15÷3=81×85÷5=10×48÷6=91×32÷8=22×21÷6=24×47÷6=14×68÷8=84×88÷3=23×27÷3=61×77÷7=12×70÷6=24×41÷6=36×14÷7=32×95÷5=63×14÷3=60×85÷3=20×12÷2=15×38÷3=11×12÷4=91×27÷7=54×15÷5=63×87÷3=54×6÷4=836×3÷6=374×2÷4=80×3÷4=110×3÷6=374×4÷8=56×6÷8=984×3÷2=11×8÷4=297×6÷2=56×9÷8=490×4÷8=102×3÷6=115×9÷5=182×3÷7=325×2÷5=60×5÷3=564×3÷4=240×2÷5=692×9÷6=45×4÷6=812×5÷2=56×9÷2=794×3÷6=66×6÷9=912×2÷3=223×4÷2=238×3÷2=51×7÷3=514×7÷2=288×2÷3=210×4÷6=212×4÷8=754×4÷2=16×5÷2=816×2÷4=232×4÷8=993×3÷9=72×8÷2=38×3÷2=188÷2÷2=657÷3÷3=112÷2÷8=747÷3÷3=665÷5÷7=189÷9÷3=180÷4÷3=528÷2÷6=472÷2÷4=876÷3÷2=968÷2÷4=120÷6÷4=462÷2÷7=765÷5÷9=176÷2÷2=464÷2÷4=640÷4÷4=728÷2÷7=936÷8÷3=136÷2÷2=354÷2÷3=648÷9÷8=130÷2÷5=792÷4÷6=840÷4÷5=416÷4÷2=90÷5÷6=72÷2÷4=666÷6÷3=210÷5÷7=980÷2÷5=360÷3÷8=696÷3÷8=876÷3÷4=240÷8÷3=768÷4÷8=176÷4÷2=648÷3÷6=788÷2÷2=102÷2÷3=700÷7×2=273÷3×9=126÷3×8=891÷3×4=756÷9×8=374÷2×8=504÷2×6=741÷3×5=294÷2×5=660÷6×7=255÷3×6=207÷9×8=153÷3×6=76÷4×8=812÷2×9=712÷2×8=210÷6×9=744÷3×6=666÷9×8=20÷5×8=582÷3×5=576÷4×6=936÷4×9=350÷2×8=960÷6×2=84÷4×3=140÷7×8=963÷3×6=252÷9×6=981÷3×9=940÷4×2=846÷3×7=495÷3×7=810÷6×2=14÷2×7=884÷2×4=525÷7×4=48÷6×9=756÷7×6=80÷2×4=150÷6×19=855÷9×57=25÷5×40=15÷5×46=392÷8×14=203÷7×74=64÷4×59=712÷8×89=488÷8×16=486÷6×45=32÷8×35=468÷9×43=90÷6×34=340÷5×57=168÷7×26=320÷8×30=72÷9×95=60÷4×58=115÷5×29=150÷2×85=88÷8×77=282÷6×76=126÷2×14=156÷3×94=56÷8×43=513÷9×32=32÷8×19=438÷6×36=12÷6×63=120÷5×52=40÷4×35=21÷7×41=14÷2×65=336÷8×94=267÷3×10=49÷7×71=100÷4×24=21÷7×69=70÷5×58=328÷4×87=388+(271-237)=604+(206-43)=32+(418-202)=938+(978-11)=424+(466-298)=864+(949-303)=174+(415-191)=297+(624-264)=279+(146-143)=229+(857-845)=463+(400-375)=347+(837-555)=343+(393-272)=594+(852-837)=67+(467-235)=549+(925-128)=56+(470-45)=407+(807-545)=385+(459-320)=732+(669-568)=326+(308-127)=987+(520-467)=108+(409-196)=141+(628-193)=43+(88-46)=902+(890-843)=82+(478-163)=125+(335-260)=268+(401-348)=710+(407-16)=403+(496-226)=77+(594-387)=458+(480-306)=507+(515-190)=82+(500-419)=246+(545-157)=302+(104-24)=310+(807-702)=72+(322-81)=359+(689-496)=328-(220+106)=959-(208+727)=467-(271+140)=473-(38+407)=432-(305+16)=896-(174+291)=485-(36+215)=773-(34+256)=464-(144+217)=926-(206+516)=461-(100+332)=742-(331+344)=447-(320+68)=830-(540+224)=478-(92+167)=821-(131+415)=281-(61+93)=930-(174+712)=442-(146+220)=902-(58+259)=292-(34+236)=919-(245+321)=253-(92+16)=890-(322+376)=393-(73+172)=903-(257+140)=466-(213+77)=804-(243+109)=296-(138+56)=448-(118+308)=314-(17+41)=884-(160+711)=272-(103+46)=662-(167+329)=214-(179+10)=828-(61+334)=444-(11+151)=963-(536+253)=332-(122+160)=519-(224+193)=240-(358-119)=141-(933-923)=352-(457-134)=731-(988-742)=151-(168-81)=938-(343-104)=417-(486-192)=748-(849-518)=86-(212-126)=283-(969-941)=421-(442-286)=420-(635-352)=441-(385-212)=540-(313-110)=119-(399-359)=913-(523-39)=119-(290-216)=947-(619-172)=244-(242-208)=439-(932-584)=489-(412-89)=94-(439-361)=471-(127-123)=819-(975-496)=339-(389-227)=219-(479-290)=162-(452-437)=857-(712-582)=487-(129-42)=651-(729-612)=223-(403-275)=819-(720-417)=461-(318-128)=490-(706-321)=488-(173-23)=976-(906-506)=281-(293-22)=802-(957-621)=389-(487-332)=529-(394-230)=290÷(30÷6)=168÷(42÷6)=144÷(20÷5)=300÷(15÷5)=432÷(63÷7)=371÷(56÷8)=64÷(12÷6)=291÷(15÷5)=116÷(12÷6)=554÷(12÷6)=483÷(63÷9)=545÷(35÷7)=342÷(21÷7)=294÷(16÷8)=40÷(28÷7)=816÷(42÷7)=372÷(14÷7)=876÷(15÷5)=220÷(20÷4)=270÷(10÷5)=216÷(27÷9)=357÷(24÷8)=234÷(36÷4)=36÷(16÷4)=100÷(16÷4)=126÷(18÷6)=374÷(18÷9)=740÷(36÷9)=132÷(16÷4)=135÷(54÷6)=362÷(14÷7)=600÷(40÷8)=448÷(14÷7)=824÷(18÷9)=290÷(10÷2)=424÷(40÷5)=384÷(48÷8)=725÷(45÷9)=321÷(24÷8)=928÷(12÷6)=72÷(2×2)=688÷(2×4)=420÷(2×3)=459÷(3×3)=216÷(2×4)=224÷(2×4)=728÷(2×2)=856÷(2×4)=640÷(4×2)=102÷(3×2)=488÷(2×4)=492÷(2×3)=585÷(3×3)=540÷(3×2)=776÷(2×4)=408÷(2×2)=618÷(2×3)=801÷(3×3)=462÷(3×2)=112÷(4×2)=784÷(4×2)=524÷(2×2)=60÷(2×2)=18÷(2×3)=184÷(2×4)=444÷(3×2)=48÷(2×2)=452÷(2×2)=981÷(3×3)=72÷(3×3)=390÷(3×2)=747÷(3×3)=873÷(3×3)=117÷(3×3)=20÷(2×2)=924÷(2×2)=966÷(2×3)=162÷(2×3)=783÷(3×3)=90÷(3×3)=69×(16÷4)=109×(24÷8)=21×(56÷7)=293×(16÷4)=207×(12÷4)=201×(16÷8)=85×(18÷9)=161×(54÷6)=328×(10÷5)=882×(36÷6)=213×(20÷5)=386×(40÷8)=122×(18÷6)=12×(28÷4)=13×(12÷4)=626×(15÷3)=69×(56÷8)=979×(48÷8)=65×(36÷4)=896×(21÷3)=40×(18÷2)=843×(27÷3)=307×(12÷4)=253×(21÷3)=28×(24÷4)=217×(25÷5)=73×(49÷7)=163×(45÷9)=127×(35÷5)=443×(18÷2)=248×(32÷8)=534×(24÷3)=78×(24÷3)=411×(14÷7)=393×(14÷7)=997×(45÷5)=141×(54÷9)=513×(30÷5)=293×(18÷9)=61×(45÷5)=14×(174÷3)=40×(120÷3)=45×(126÷9)=28×(305÷5)=71×(99÷9)=20×(105÷3)=87×(80÷8)=22×(408÷6)=27×(40÷2)=88×(105÷5)=49×(64÷4)=27×(208÷8)=40×(92÷4)=52×(174÷2)=22×(63÷3)=11×(220÷5)=36×(64÷4)=75×(120÷4)=11×(384÷6)=65×(528÷8)=60×(65÷5)=66×(260÷4)=60×(36÷3)=51×(195÷3)=15×(192÷3)=93×(50÷2)=14×(102÷3)=43×(456÷6)=67×(99÷9)=56×(459÷9)=19×(150÷3)=94×(150÷6)=57×(98÷7)=34×(160÷8)=32×(75÷3)=57×(616÷7)=23×(100÷5)=10×(135÷5)=46×(136÷8)=84×(150÷5)=110+43×4=896+160×3=297+288×2=433+110×8=151+12×9=803+110×3=333+15×6=132+184×2=270+66×6=388+467×2=83+240×2=871+97×5=241+309×2=681+91×7=32+26×2=955+85×4=430+172×3=224+49×4=130+80×7=107+46×6=127+34×8=457+323×2=60+82×9=726+103×9=71+112×8=782+85×5=106+262×2=483+129×2=229+79×9=374+166×6=324×2+39=65×4+703=80×7+75=104×7+995=85×9+39=190×3+891=147×6+27=287×3+33=165×2+160=276×3+987=285+19×31=959+30×17=115+16×49=384+13×46=111+15×22=835+17×46=199+29×18=833+65×12=196+48×13=578+24×31=385+23×21=855+36×27=335+23×24=603+21×20=215+12×26=892+68×12=134+17×47=518+12×10=139+52×14=325+29×31=194+24×19=341+21×25=276+30×11=977+62×11=277+18×28=821+10×44=213+26×23=996+37×15=369+20×24=312+34×15=44×12+34=14×40+817=19×44+63=19×45+896=10×63+180=51×19+304=27×29+56=24×25+685=17×37+323=26×30+157=483-10×12=891-13×17=500-25×16=492-40×12=422-24×14=602-32×12=444-37×10=896-12×68=402-23×14=966-75×10=338-10×27=918-16×11=446-10×25=754-32×18=322-13×22=906-11×57=294-20×14=818-14×25=432-12×33=744-11×31=234-17×11=749-37×13=380-24×13=971-16×17=352-29×11=712-26×18=494-14×33=782-17×46=360-11×12=234-14×15=413-11×12=949-24×18=292-17×14=956-33×24=499-11×26=572-17×24=280-14×13=805-20×26=384-10×22=733-30×10=387-71×4=696-76×2=466-155×2=965-72×6=246-33×3=992-184×2=208-75×2=675-20×7=244-19×7=808-71×5=408-24×3=446-155×2=436-70×3=856-248×2=26-10×2=535-105×5=189-14×7=711-169×4=479-47×6=974-295×2=354-122×2=623-105×3=489-42×6=739-40×7=255-20×4=750-25×7=487-109×3=827-229×3=279-36×7=990-61×6=69-16×4=973-384×2=192-93×2=883-45×3=318-12×5=824-101×7=407-100×2=983-410×2=498-77×4=388-14×7=32×15-76=35×12-222=11×35-101=11×32-233=34×11-322=36×26-205=13×16-28=78×12-348=18×19-186=10×36-348=33×13-378=12×33-108=16×20-42=28×16-343=14×10-120=79×12-169=32×13-259=34×25-102=14×23-32=25×20-283=22×17-173=15×62-89=14×31-190=15×61-468=17×19-184=69×12-784=12×38-121=12×78-479=21×22-97=25×25-144=48×10-385=79×12-162=17×23-384=23×23-403=23×13-164=17×34-257=13×30-215=54×16-337=50×10-389=19×24-112=216×3-570=826×5-826=178×3-237=556×5-736=240×2-100=202×7-285=249×4-603=44×6-18=86×9-177=391×9-393=155×6-73=147×3-126=315×3-292=554×5-735=329×3-760=509×8-450=105×7-162=545×2-465=95×7-636=839×4-613=227×4-531=707×7-582=56×5-33=384×7-647=108×7-41=844×5-791=369×2-708=800×3-854=443×2-68=548×5-74=163×2-224=768×4-283=493×2-536=619×2-139=289×3-191=478×7-535=222×3-130=828×4-402=82×9-278=70×8-487=425+333÷9=787+812÷7=105+900÷5=640+634÷2=113+126÷7=625+237÷3=390+438÷2=824+66÷2=140+154÷2=329+460÷4=14+24÷2=472+981÷3=374+802÷2=890+54÷2=364+198÷2=457+720÷4=471+351÷9=853+656÷8=100+252÷3=880+516÷6=434÷2+223=567÷7+523=360÷5+445=494÷2+397=680÷4+330=930÷5+410=783÷9+261=592÷2+205=496÷2+189=213÷3+505=886÷2+390=690÷3+764=852÷3+252=831÷3+966=828÷6+114=72÷2+502=896÷8+108=448÷2+104=722÷2+489=234÷6+154=459-72÷3=932-210÷2=126-320÷8=691-609÷3=395-454÷2=421-198÷9=487-42÷6=755-234÷3=53-288÷6=523-984÷3=278-705÷5=778-284÷2=206-168÷8=969-978÷2=308-760÷5=118-20÷4=172-168÷2=843-870÷3=68-364÷7=578-420÷5=428-260÷2=201-158÷2=401-422÷2=446-306÷9=382-702÷2=934-939÷3=271-745÷5=158-170÷5=489-284÷4=625-399÷7=331-135÷3=890-204÷3=171-244÷2=699-355÷5=115-532÷7=598-454÷2=294-150÷2=117-168÷7=450-207÷3=698-756÷3=22×(128-106)=93×(628-558)=47×(344-326)=13×(671-636)=17×(80-61)=57×(430-362)=11×(46-22)=15×(186-134)=45×(150-135)=21×(363-303)=18×(472-443)=79×(320-266)=19×(207-169)=91×(869-772)=29×(447-428)=51×(456-445)=60×(335-323)=58×(510-449)=52×(35-17)=24×(764-722)=(61-38)×12=(505-415)×91=(332-302)×10=(340-250)×42=(154-143)×68=(894-881)×40=(404-322)×10=(603-557)×86=(445-379)×10=(595-556)×55=(299-273)×27=(949-861)×41=(116-83)×28=(994-959)×61=(134-97)×18=(524-430)×40=(212-200)×50=(376-337)×90=(147-76)×10=(710-672)×95=71×(80-73)=351×(389-383)=255×(387-384)=518×(964-956)=60×(399-392)=249×(392-387)=135×(366-361)=585×(35-26)=118×(59-51)=243×(281-275)=185×(34-29)=239×(545-539)=227×(375-372)=832×(650-642)=79×(85-82)=23×(278-275)=60×(202-199)=335×(385-382)=166×(235-230)=525×(439-431)=105×(153-149)=477×(666-657)=66×(47-38)=593×(501-494)=126×(348-345)=393×(923-914)=150×(230-225)=208×(491-482)=133×(31-25)=112×(777-768)=248×(347-344)=184×(991-984)=21×(411-405)=818×(18-15)=232×(369-365)=495×(431-425)=67×(457-450)=705×(433-426)=72×(381-374)=860×(599-594)=63÷(192-189)=420÷(257-252)=128÷(177-169)=270÷(103-98)=64÷(348-340)=306÷(135-133)=414÷(149-146)=707÷(93-86)=438÷(231-225)=245÷(213-206)=426÷(350-344)=756÷(999-990)=450÷(385-383)=225÷(329-324)=400÷(106-102)=860÷(752-750)=432÷(91-82)=220÷(924-920)=260÷(328-326)=632÷(995-991)=100÷(30-28)=765÷(537-532)=413÷(380-373)=790÷(373-371)=472÷(132-128)=399÷(892-889)=405÷(127-118)=154÷(993-986)=294÷(500-498)=340÷(223-218)=240÷(138-134)=546÷(162-159)=18÷(210-208)=627÷(210-207)=248÷(299-291)=695÷(212-207)=376÷(451-447)=816÷(815-812)=350÷(321-319)=936÷(412-404)=(338-314)÷8=(815-711)÷2=(406-280)÷2=(708-600)÷9=(336-286)÷2=(731-629)÷6=(393-77)÷2=(431-143)÷6=(304-46)÷3=(529-88)÷7=(481-269)÷2=(419-277)÷2=(493-299)÷2=(824-234)÷5=(59-41)÷9=(656-296)÷9=(421-15)÷7=(638-505)÷7=(272-62)÷6=(961-637)÷3=(319-97)÷2=(962-434)÷6=(164-129)÷5=(923-323)÷8=(276-191)÷5=(818-404)÷9=(101-83)÷3=(906-742)÷4=(391-280)÷3=(757-209)÷4=(252-243)÷3=(274-194)÷2=(448-238)÷2=(994-892)÷2=(142-106)÷4=(362-47)÷9=(273-161)÷4=(918-423)÷3=(319-37)÷2=(526-292)÷2=4/8+2/8=7/10+2/10=1/6+4/6=1/3+2/3=1/5+2/5=4/10+6/10=4/7+2/7=1/8+4/8=4/8+3/8=2/8+3/8=3/6+2/6=2/10+8/10=3/7-2/7=5/8-2/8=4/6-1/6=5/10-3/10=3/6-1/6=3/10-2/10=2/7-1/7=4/7-3/7=3/8-2/8=5/9-4/9=4/7-2/7=4/6-2/6=9.4+7.6=12.4+15.0=8.0+9.1=1.9+2.9=6.6+9.0=5.2+78.8=5.6+2.1=85.9+14.0=8.6+4.7=3.9+2.3=3.0+8.4=3.7+55.2=1.3+6.5=18.0+11.3=7.2+1.2=6.5+6.1=5.9+6.4=44.6+29.0=3.7+7.0=3.8+75.9=6.6+9.5=7.4+5.9=3.1+5.9=29.1+30.0=6.4+5.4=41.1+40.5=6.2+2.3=9.7+5.4=0.3+9.0=57.9+5.5=3.9+1.1=7.4+78.7=4.9+0.3=2.8+9.1=9.6+0.8=10.3+0.5=9.8+3.3=41.3+1.3=6.6+3.4=9.6+8.6=7.9-1.6=61.1-27.6=9.0-6.2=6.1-5.7=9.4-2.9=72.6-41.0=8.7-6.1=78.4-37.8=8.7-5.2=7.3-0.4=6.6-4.0=20.1-16.2=5.5-4.2=43.0-12.5=6.4-3.3=4.1-3.4=7.5-1.0=89.7-38.5=2.5-2.0=81.5-50.9=8.7-6.9=7.8-3.6=9.1-3.5=51.0-35.6=5.7-4.7=45.7-30.3=8.6-0.2=9.3-3.2=2.0-1.3=94.4-58.7=9.4-1.4=69.5-30.2=7.0-3.5=8.7-2.7=1.9-1.0=80.7-17.6=7.2-2.0=96.9-23.1=7.4-6.3=7.5-4.8=参考答案27+112=139819+648=1467209+223=432329+247=57688+28=116135+205=340250+123=373507+745=1252242+53=295577+209=786204+57=26183+367=450295+140=435964+536=1500209+234=44341+120=161254+114=368764+372=1136141+218=359739+993=1732123+118=241237+510=747280+136=416885+535=1420285+124=409504+452=956267+82=349174+248=42288+159=247843+669=1512164+143=307969+187=115663+350=413206+255=461102+295=397539+375=914131+168=299745+704=144999+37=13640+32=72317-10=307674-185=489468-201=267420-399=21193-111=82386-156=230434-42=392867-787=80477-157=320356-195=161498-402=96330-108=222264-236=28564-223=341178-114=64662-137=525296-264=32143-84=59490-153=337583-407=176158-102=56787-699=88372-135=237552-320=232467-432=35127-88=39326-303=23609-347=262262-122=140942-216=726396-358=38800-564=236288-86=202887-605=282461-52=409953-63=890446-347=99195-126=69168-10=158838-392=446397×2=794534×7=3738208×3=624272×4=108895×7=665219×3=657106×8=848526×4=210477×4=308552×2=1104100×6=600973×7=6811291×2=582380×5=190026×5=130314×8=251288×2=17623×5=11568×6=408142×5=710110×5=550147×2=29462×5=310689×4=2756171×5=855505×6=303046×8=368753×2=1506302×2=604796×6=4776167×4=668698×4=279243×3=129500×2=100022×5=110453×4=181258×4=232579×9=5211120×4=480976×8=780852÷4=13560÷8=70352÷8=44952÷7=136110÷2=55744÷2=37255÷5=11216÷4=5478÷6=13632÷4=158344÷4=86462÷6=77296÷2=148231÷7=33234÷9=26952÷8=11968÷4=17234÷6=39255÷5=51882÷7=126324÷6=54666÷3=222378÷7=54168÷3=56168÷8=2128÷7=4160÷4=40984÷6=164342÷2=171681÷3=227332÷2=166984÷8=123128÷4=32735÷7=105304÷2=15258÷2=29194÷2=97616÷7=88250÷5=50456÷4=11413×14=18225×97=242544×22=96848×24=115217×19=32391×56=509636×23=82828×34=95213×24=31294×86=808432×28=89683×44=365226×13=33879×17=134375×10=75034×97=329820×20=40077×50=385013×71=92329×79=229112×64=76812×73=87615×10=15017×91=154719×16=30456×55=308010×28=28078×94=733220×17=34043×92=395622×25=55062×56=347224×15=36098×81=793836×21=75610×24=24021×13=27395×16=152013×68=88487×86=7482137+676+157=970328+568+222=1118365+34+201=60074+818+735=1627624+37+83=744340+840+411=1591723+18+13=75452+510+706=1268378+347+250=97547+544+692=1283250+52+326=62867+89+849=1005584+57+317=95833+552+971=1556364+576+34=974691+790+707=2188136+33+241=410238+17+763=101875+812+20=907549+714+162=1425322+292+331=945277+435+993=1705337+222+99=65815+946+738=1699490+21+220=731772+422+526=172074+775+91=940473+404+935=1812300+10+247=557999+338+405=174233+163+686=882447+749+543=173939+227+559=825385+177+128=69051+441+342=834738+892+705=233589+39+121=249889+283+581=1753395+259+70=724621+627+476=1724295+89-194=190426+913-770=569307+44-212=139780+736-272=124459+171-187=43470+390-207=65371+223-172=122590+861-263=1188193+37-188=42465+225-102=588228+99-121=206809+308-336=781266+117-101=282362+892-469=785135+247-165=217770+260-454=576223+275-430=68121+502-586=3736+334-331=39740+405-355=790135+188-298=2568+736-501=303189+149-201=137298+222-326=194105+203-46=262921+940-881=980148+238-44=342444+563-424=583371+14-79=30634+924-790=168255+80-159=176860+688-633=915277+120-266=131168+769-350=587182+27-93=116947+471-799=61943+160-77=126634+466-887=213105+290-152=243391+853-936=308462-149-103=210674-148-499=27497-184-92=221616-358-70=188467-22-42=403916-541-121=254402-157-80=165494-63-339=92414-107-249=58840-132-676=32463-89-329=45343-99-234=10456-244-100=112826-105-24=697475-146-141=188853-101-272=480369-165-91=113860-138-289=433444-67-115=262949-553-156=240442-105-219=118929-707-32=190359-153-138=68992-36-839=117359-29-222=108843-429-88=326459-322-25=112952-174-547=231459-195-10=254493-28-187=278336-59-44=233914-409-76=429388-131-184=73875-252-493=130422-194-206=22745-371-363=11326-175-124=27548-200-192=156465-289-22=154951-287-368=296133-108+322=347913-845+442=51086-10+183=259698-170+469=997312-85+56=283379-262+87=204232-166+44=110778-267+996=1507135-23+235=347703-618+200=285471-414+161=218947-262+180=865387-257+327=457146-36+49=159389-142+73=320590-278+476=788482-443+458=497187-59+355=483493-311+258=440566-316+232=482163-134+35=64269-148+670=791138-88+386=436779-17+693=1455256-49+210=417869-713+202=358481-281+34=234466-404+424=486402-362+175=215994-353+462=1103494-454+129=169610-135+544=1019412-398+181=195813-353+758=1218324-305+191=210941-354+644=1231229-124+42=147689-591+636=734323-98+86=311720-474+23=26936×11×2=79298×35×7=2401023×13×2=59860×38×7=1596039×12×2=93618×48×5=432015×11×6=99049×81×8=3175213×17×3=66385×70×4=2380046×10×2=92035×86×8=2408011×14×3=46278×16×3=374419×12×4=91214×50×7=490017×18×3=91875×81×7=4252519×13×3=74137×64×4=947210×48×2=96043×23×5=494520×19×2=76018×67×8=964822×14×2=61674×30×7=1554021×15×3=94540×15×7=420028×16×2=89614×84×4=470416×15×2=48071×84×3=1789212×22×2=52869×40×2=552011×30×3=99032×67×4=857613×10×7=91080×60×4=1920031×15×2=93060×44×8=2112035×6×4=84095×2×3=57093×2×4=74426×2×3=15628×3×8=67222×9×8=158433×6×5=99011×5×9=49534×2×5=340338×2×9=608456×5×2=56018×3×2=10851×5×2=510156×4×2=124868×2×6=81652×7×5=182018×2×6=21678×9×7=491436×2×8=576118×6×4=283215×4×8=48017×3×2=10247×9×2=84681×8×5=324036×6×3=648106×2×5=106074×2×3=444284×2×9=511260×6×2=720137×3×5=205534×5×4=680155×2×5=155027×3×7=567191×5×9=8595120×4×2=960439×2×8=7024137×3×2=82270×7×2=98023×3×7=483162×2×5=162013×5×49=318515×4×63=378010×7×33=231038×2×12=91219×5×25=237533×2×84=554425×3×62=465018×4×80=576017×5×46=391048×2×58=556816×3×57=273613×6×23=179417×2×11=37445×2×25=225016×3×45=216029×3×10=87025×3×79=592510×2×52=104014×7×15=147034×2×58=394419×4×23=174810×9×75=675014×2×96=268826×3×31=241811×2×98=215621×2×94=394814×4×46=257613×7×31=282119×2×27=102614×6×97=814833×3×89=881110×5×74=370012×4×63=302417×3×81=413133×3×86=851410×9×42=378011×5×58=319011×6×54=356427×2×14=75610×6×53=318041×18÷3=24618×10÷3=6014×27÷6=6354×72÷6=64820×18÷9=4075×96÷4=180010×47÷2=23523×56÷2=64428×19÷4=13390×79÷5=142273×12÷6=14642×32÷7=19228×17÷7=6840×79÷2=158018×37÷3=22293×84÷2=390626×13÷2=16960×32÷5=38461×15÷3=30581×85÷5=137710×48÷6=8091×32÷8=36422×21÷6=7724×47÷6=18814×68÷8=11984×88÷3=246423×27÷3=20761×77÷7=67112×70÷6=14024×41÷6=16436×14÷7=7232×95÷5=60863×14÷3=29460×85÷3=170020×12÷2=12015×38÷3=19011×12÷4=3391×27÷7=35154×15÷5=16263×87÷3=182754×6÷4=81836×3÷6=418374×2÷4=18780×3÷4=60110×3÷6=55374×4÷8=18756×6÷8=42984×3÷2=147611×8÷4=22297×6÷2=89156×9÷8=63490×4÷8=245102×3÷6=51115×9÷5=207182×3÷7=78325×2÷5=13060×5÷3=100564×3÷4=423240×2÷5=96692×9÷6=103845×4÷6=30812×5÷2=203056×9÷2=252794×3÷6=39766×6÷9=44912×2÷3=608223×4÷2=446238×3÷2=35751×7÷3=119514×7÷2=1799288×2÷3=192210×4÷6=140212×4÷8=106754×4÷2=150816×5÷2=40816×2÷4=408232×4÷8=116993×3÷9=33172×8÷2=28838×3÷2=57188÷2÷2=47657÷3÷3=73112÷2÷8=7747÷3÷3=83665÷5÷7=19189÷9÷3=7180÷4÷3=15528÷2÷6=44472÷2÷4=59876÷3÷2=146968÷2÷4=121120÷6÷4=5462÷2÷7=33765÷5÷9=17176÷2÷2=44464÷2÷4=58640÷4÷4=40728÷2÷7=52936÷8÷3=39136÷2÷2=34354÷2÷3=59648÷9÷8=9130÷2÷5=13792÷4÷6=33840÷4÷5=42416÷4÷2=5290÷5÷6=372÷2÷4=9666÷6÷3=37210÷5÷7=6980÷2÷5=98360÷3÷8=15696÷3÷8=29876÷3÷4=73240÷8÷3=10768÷4÷8=24176÷4÷2=22648÷3÷6=36788÷2÷2=197102÷2÷3=17700÷7×2=200273÷3×9=819126÷3×8=336891÷3×4=1188756÷9×8=672374÷2×8=1496504÷2×6=1512741÷3×5=1235294÷2×5=735660÷6×7=770255÷3×6=510207÷9×8=184153÷3×6=30676÷4×8=152812÷2×9=3654712÷2×8=2848210÷6×9=315744÷3×6=1488666÷9×8=59220÷5×8=32582÷3×5=970576÷4×6=864936÷4×9=2106350÷2×8=1400960÷6×2=32084÷4×3=63140÷7×8=160963÷3×6=1926252÷9×6=168981÷3×9=2943940÷4×2=470846÷3×7=1974495÷3×7=1155810÷6×2=27014÷2×7=49884÷2×4=1768525÷7×4=30048÷6×9=72756÷7×6=64880÷2×4=160150÷6×19=475855÷9×57=541525÷5×40=20015÷5×46=138392÷8×14=686203÷7×74=214664÷4×59=944712÷8×89=7921488÷8×16=976486÷6×45=364532÷8×35=140468÷9×43=223690÷6×34=510340÷5×57=3876168÷7×26=624320÷8×30=120072÷9×95=76060÷4×58=870115÷5×29=667150÷2×85=637588÷8×77=847282÷6×76=3572126÷2×14=882156÷3×94=488856÷8×43=301513÷9×32=182432÷8×19=76438÷6×36=262812÷6×63=126120÷5×52=124840÷4×35=35021÷7×41=12314÷2×65=455336÷8×94=3948267÷3×10=89049÷7×71=497100÷4×24=60021÷7×69=20770÷5×58=812328÷4×87=7134388+(271-237)=422604+(206-43)=76732+(418-202)=248938+(978-11)=1905424+(466-298)=592864+(949-303)=1510174+(415-191)=398297+(624-264)=657279+(146-143)=282229+(857-845)=241463+(400-375)=488347+(837-555)=629343+(393-272)=464594+(852-837)=60967+(467-235)=299549+(925-128)=134656+(470-45)=481407+(807-545)=669385+(459-320)=524732+(669-568)=833326+(308-127)=507987+(520-467)=1040108+(409-196)=321141+(628-193)=57643+(88-46)=85902+(890-843)=94982+(478-163)=397125+(335-260)=200268+(401-348)=321710+(407-16)=1101403+(496-226)=67377+(594-387)=284458+(480-306)=632507+(515-190)=83282+(500-419)=163246+(545-157)=634302+(104-24)=382310+(807-702)=41572+(322-81)=313359+(689-496)=552328-(220+106)=2959-(208+727)=24467-(271+140)=56473-(38+407)=28432-(305+16)=111896-(174+291)=431485-(36+215)=234773-(34+256)=483464-(144+217)=103926-(206+516)=204461-(100+332)=29742-(331+344)=67447-(320+68)=59830-(540+224)=66478-(92+167)=219821-(131+415)=275281-(61+93)=127930-(174+712)=44442-(146+220)=76902-(58+259)=585292-(34+236)=22919-(245+321)=353253-(92+16)=145890-(322+376)=192393-(73+172)=148903-(257+140)=506466-(213+77)=176804-(243+109)=452296-(138+56)=102448-(118+308)=22314-(17+41)=256884-(160+711)=13272-(103+46)=123662-(167+329)=166214-(179+10)=25828-(61+334)=433444-(11+151)=282963-(536+253)=174332-(122+160)=50519-(224+193)=102240-(358-119)=1141-(933-923)=131352-(457-134)=29731-(988-742)=485151-(168-81)=64938-(343-104)=699417-(486-192)=123748-(849-518)=41786-(212-126)=0283-(969-941)=255421-(442-286)=265420-(635-352)=137441-(385-212)=268540-(313-110)=337119-(399-359)=79913-(523-39)=429119-(290-216)=45947-(619-172)=500244-(242-208)=210439-(932-584)=91489-(412-89)=16694-(439-361)=16471-(127-123)=467819-(975-496)=340339-(389-227)=177219-(479-290)=30162-(452-437)=147857-(712-582)=727487-(129-42)=400651-(729-612)=534223-(403-275)=95819-(720-417)=516461-(318-128)=271490-(706-321)=105488-(173-23)=338976-(906-506)=576281-(293-22)=10802-(957-621)=466389-(487-332)=234529-(394-230)=365290÷(30÷6)=58168÷(42÷6)=24144÷(20÷5)=36300÷(15÷5)=100432÷(63÷7)=48371÷(56÷8)=5364÷(12÷6)=32291÷(15÷5)=97116÷(12÷6)=58554÷(12÷6)=277483÷(63÷9)=69545÷(35÷7)=109342÷(21÷7)=114294÷(16÷8)=14740÷(28÷7)=10816÷(42÷7)=136372÷(14÷7)=186876÷(15÷5)=292220÷(20÷4)=44270÷(10÷5)=135216÷(27÷9)=72357÷(24÷8)=119234÷(36÷4)=2636÷(16÷4)=9100÷(16÷4)=25126÷(18÷6)=42374÷(18÷9)=187740÷(36÷9)=185132÷(16÷4)=33135÷(54÷6)=15362÷(14÷7)=181600÷(40÷8)=120448÷(14÷7)=224824÷(18÷9)=412290÷(10÷2)=58424÷(40÷5)=53384÷(48÷8)=64725÷(45÷9)=145321÷(24÷8)=107928÷(12÷6)=46472÷(2×2)=18688÷(2×4)=86420÷(2×3)=70459÷(3×3)=51216÷(2×4)=27224÷(2×4)=28728÷(2×2)=182856÷(2×4)=107640÷(4×2)=80102÷(3×2)=17488÷(2×4)=61492÷(2×3)=82585÷(3×3)=65540÷(3×2)=90776÷(2×4)=97408÷(2×2)=102618÷(2×3)=103801÷(3×3)=89462÷(3×2)=77112÷(4×2)=14784÷(4×2)=98524÷(2×2)=13160÷(2×2)=1518÷(2×3)=3184÷(2×4)=23444÷(3×2)=7448÷(2×2)=12452÷(2×2)=113981÷(3×3)=10972÷(3×3)=8390÷(3×2)=65747÷(3×3)=83873÷(3×3)=97117÷(3×3)=1320÷(2×2)=5924÷(2×2)=231966÷(2×3)=161162÷(2×3)=27783÷(3×3)=8790÷(3×3)=1069×(16÷4)=276109×(24÷8)=32721×(56÷7)=168293×(16÷4)=1172207×(12÷4)=621201×(16÷8)=40285×(18÷9)=170161×(54÷6)=1449328×(10÷5)=656882×(36÷6)=5292213×(20÷5)=852386×(40÷8)=1930122×(18÷6)=36612×(28÷4)=8413×(12÷4)=39626×(15÷3)=313069×(56÷8)=483979×(48÷8)=587465×(36÷4)=585896×(21÷3)=627240×(18÷2)=360843×(27÷3)=7587307×(12÷4)=921253×(21÷3)=177128×(24÷4)=168217×(25÷5)=108573×(49÷7)=511163×(45÷9)=815127×(35÷5)=889443×(18÷2)=3987248×(32÷8)=992534×(24÷3)=427278×(24÷3)=624411×(14÷7)=822393×(14÷7)=786997×(45÷5)=8973141×(54÷9)=846513×(30÷5)=3078293×(18÷9)=58661×(45÷5)=54914×(174÷3)=81240×(120÷3)=160045×(126÷9)=63028×(305÷5)=170871×(99÷9)=78120×(105÷3)=70087×(80÷8)=87022×(408÷6)=149627×(40÷2)=54088×(105÷5)=184849×(64÷4)=78427×(208÷8)=70240×(92÷4)=92052×(174÷2)=452422×(63÷3)=46211×(220÷5)=48436×(64÷4)=57675×(120÷4)=225011×(384÷6)=70465×(528÷8)=429060×(65÷5)=78066×(260÷4)=429060×(36÷3)=72051×(195÷3)=331515×(192÷3)=96093×(50÷2)=232514×(102÷3)=47643×(456÷6)=326867×(99÷9)=73756×(459÷9)=285619×(150÷3)=95094×(150÷6)=235057×(98÷7)=79834×(160÷8)=68032×(75÷3)=80057×(616÷7)=501623×(100÷5)=46010×(135÷5)=27046×(136÷8)=78284×(150÷5)=2520110+43×4=282896+16