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210+195=791+545=372+94=484+252=173+241=713+282=195+65=523+838=68+22=168+409=134+305=93+353=159+106=825+905=357+64=295+471=250+219=757+639=78+230=837+694=140+179=446+254=151+156=32+189=72+166=490+299=26+141=123+549=143+336=555+300=73+153=917+364=63+54=79+221=34+21=403+456=171+322=931+328=125+34=526+220=335-246=631-32=333-56=442-40=329-176=824-814=169-159=542-318=144-76=728-390=412-72=629-61=283-99=678-600=295-60=846-622=368-340=847-494=93-75=314-126=157-80=547-427=379-127=794-756=239-129=255-167=203-26=564-520=467-76=884-851=279-86=506-367=369-116=950-122=470-15=745-619=113-11=558-294=391-170=881-278=176×4=112×3=101×8=825×7=428×2=855×9=113×8=413×6=241×2=646×7=443×2=552×8=146×2=94×2=183×4=365×9=30×6=908×6=84×2=258×6=66×8=787×3=310×2=248×3=143×2=502×4=159×6=983×6=227×4=920×2=431×2=675×9=121×3=852×7=118×7=813×6=40×6=874×3=215×4=469×8=186÷2=250÷5=105÷7=465÷3=224÷7=368÷2=360÷5=930÷2=297÷3=78÷2=126÷2=798÷3=216÷4=48÷2=76÷2=42÷7=312÷3=540÷2=210÷2=981÷9=198÷6=57÷3=294÷7=285÷3=170÷5=628÷4=130÷2=308÷7=306÷3=992÷4=30÷3=630÷5=320÷5=54÷6=24÷6=598÷2=34÷2=592÷4=306÷6=218÷2=18×37=67×26=15×32=22×64=44×19=99×40=14×28=66×18=13×65=78×37=15×59=39×79=18×29=85×48=20×49=84×88=35×15=10×73=12×63=11×88=23×26=21×72=25×17=90×59=18×33=66×79=39×25=67×10=26×15=73×17=44×11=69×91=45×11=22×68=12×41=30×13=30×30=73×42=65×11=97×98=216+111+79=659+410+92=201+290+254=817+636+269=23+182+515=100+710+102=153+139+315=57+452+495=250+268+204=442+719+150=299+532+79=353+841+758=73+206+350=82+592+407=36+196+632=976+266+446=506+142+238=602+511+714=344+391+118=354+299+954=227+347+426=322+133+259=67+61+138=164+284+101=693+23+182=70+622+983=224+286+426=957+908+759=300+266+69=360+984+709=83+493+411=128+399+451=455+123+25=999+272+937=213+116+45=531+362+342=333+189+205=979+195+954=201+30+758=803+815+362=105+311-194=256+586-769=124+260-74=153+721-633=56+49-64=281+877-626=36+298-50=724+534-134=117+202-162=713+598-140=229+24-90=731+953-468=173+248-316=38+615-442=130+106-144=379+161-476=59+362-72=589+981-680=177+262-133=704+345-562=385+26-342=397+569-940=386+32-256=614+650-378=283+12-134=667+13-181=59+77-113=931+593-402=23+373-82=892+371-396=173+142-70=999+732-426=18+28-10=503+638-525=281+102-152=690+956-310=15+446-147=240+970-762=294+197-490=302+944-859=359-59-87=820-638-100=489-297-124=725-301-375=434-33-158=673-428-176=437-66-144=982-39-793=407-90-117=908-568-319=285-229-41=983-657-137=269-80-53=961-144-562=448-42-65=669-163-135=262-177-50=868-193-564=372-109-206=554-42-247=405-51-13=610-191-397=426-106-62=739-16-347=479-366-53=839-61-88=477-143-288=872-357-15=183-78-22=561-161-233=498-360-76=932-431-115=248-186-62=940-775-150=346-287-54=924-511-103=453-285-50=671-79-13=447-64-337=474-221-35=333-325+429=644-71+851=355-257+90=329-82+698=99-27+132=551-45+596=154-37+221=824-135+101=285-169+115=869-43+26=116-69+292=559-155+472=295-229+62=469-395+959=285-186+316=381-157+534=251-240+250=862-568+925=190-176+153=692-95+919=264-180+83=296-151+322=346-286+221=939-853+865=461-442+463=630-377+886=227-153+301=841-833+198=170-76+380=520-317+602=293-67+14=909-206+216=452-362+49=769-389+35=405-215+137=699-486+922=318-253+343=855-17+903=270-206+79=865-309+700=23×15×2=78×16×4=41×12×2=96×64×3=15×20×2=15×55×9=10×18×3=36×81×7=12×11×2=97×48×4=11×25×3=28×10×5=31×14×2=16×30×7=37×13×2=18×14×8=33×13×2=47×58×9=11×19×2=86×31×6=19×12×2=51×50×6=10×15×5=13×28×6=49×10×2=71×75×6=15×19×2=93×18×6=10×11×9=88×73×9=13×15×5=51×64×9=20×19×2=37×36×3=24×13×3=88×68×3=16×16×3=64×66×2=30×12×2=52×48×9=12×4×2=18×2×4=89×3×2=86×7×2=16×7×5=55×7×9=56×2×4=54×9×4=21×4×3=109×7×5=94×2×4=11×4×9=23×6×4=131×4×7=51×3×4=276×3×6=14×6×3=132×6×9=119×3×2=202×4×3=49×5×3=133×5×7=10×4×3=43×6×9=41×4×6=131×6×3=47×2×3=256×3×8=40×4×5=156×3×7=14×5×3=40×6×7=24×3×4=52×7×3=31×7×2=38×4×2=22×2×4=177×3×5=42×7×3=20×2×4=25×2×24=10×4×78=40×2×46=11×6×14=27×3×63=45×2×47=14×5×32=10×6×91=14×2×39=19×5×10=19×5×44=32×3×29=37×2×81=16×3×63=41×2×63=11×9×54=19×5×48=28×3×64=46×2×51=43×2×41=10×3×51=48×2×83=11×8×73=21×2×88=26×3×14=11×6×35=16×5×54=12×8×45=39×2×31=23×4×87=12×5×41=18×2×91=32×2×25=42×2×64=10×2×44=31×3×24=25×3×75=17×3×88=41×2×92=16×5×72=64×13÷4=52×40÷5=10×98÷5=42×42÷6=24×36÷8=80×66÷6=40×19÷8=58×54÷4=27×17÷9=94×65÷5=28×25÷5=75×18÷9=12×63÷2=60×19÷5=14×30÷6=26×58÷4=24×26÷4=30×31÷3=62×16÷2=80×57÷4=32×17÷2=22×66÷3=10×59÷5=21×44÷6=14×24÷6=10×28÷2=20×46÷4=99×44÷4=27×16÷6=63×82÷3=14×67÷7=60×17÷5=16×57÷2=75×24÷9=10×14÷5=91×63÷9=38×20÷4=70×47÷2=13×56÷8=84×75÷6=15×8÷6=160×6÷5=54×2÷3=598×3÷6=396×2÷9=278×4÷8=278×3÷2=760×3÷5=91×2÷7=147×7÷3=66×4÷8=921×6÷3=66×7÷6=166×6÷3=276×3÷9=291×3÷9=236×4÷2=881×6÷3=124×8÷4=592×9÷6=158×3÷6=206×2÷4=88×2÷4=42×9÷3=245×3÷7=204×5÷3=51×6÷3=64×8÷4=288×2÷4=969×2÷3=38×2÷4=56×8÷2=207×3÷9=244×4÷8=423×2÷3=155×2÷5=483×2÷3=354×6÷2=102×7÷6=972×3÷2=912÷4÷6=56÷4÷7=244÷2÷2=340÷2÷5=992÷4÷2=756÷6÷9=210÷7÷6=84÷2÷7=440÷5÷8=336÷8÷6=384÷3÷8=192÷8÷6=336÷3÷8=462÷7÷2=864÷3÷2=60÷2÷5=140÷4÷5=730÷5÷2=600÷2÷4=225÷9÷5=192÷2÷4=348÷3÷2=600÷8÷3=150÷3÷5=488÷2÷2=492÷2÷2=280÷2÷7=890÷5÷2=696÷3÷8=516÷4÷3=576÷3÷8=972÷4÷9=810÷6÷9=636÷3÷4=190÷2÷5=224÷8÷4=270÷9÷3=910÷7÷5=510÷5÷3=420÷3÷7=476÷7×8=807÷3×2=738÷3×9=672÷8×5=99÷3×6=228÷6×3=63÷3×5=624÷8×6=168÷8×4=98÷2×6=612÷3×2=738÷6×4=448÷7×8=792÷9×4=280÷8×4=654÷3×2=194÷2×4=387÷3×7=844÷2×5=531÷3×2=380÷4×2=720÷9×5=441÷3×2=447÷3×7=264÷8×2=870÷2×5=220÷2×5=68÷4×6=93÷3×8=828÷6×9=846÷6×8=549÷3×5=184÷2×7=324÷2×5=882÷7×6=968÷8×5=310÷2×6=946÷2×8=435÷5×4=147÷3×8=39÷3×22=118÷2×65=45÷5×36=522÷6×98=123÷3×10=426÷6×74=120÷8×39=176÷2×30=30÷6×94=128÷8×23=310÷5×12=324÷9×25=252÷7×12=88÷8×21=40÷8×23=130÷5×14=42÷2×40=165÷5×15=56÷7×14=175÷7×33=28÷4×43=522÷6×43=36÷2×22=96÷6×67=20÷2×92=42÷3×86=34÷2×47=180÷9×89=153÷9×18=120÷2×59=62÷2×24=183÷3×56=12÷4×48=336÷7×25=72÷9×61=225÷3×76=40÷2×35=264÷8×10=504÷9×12=276÷3×51=245+(445-148)=891+(683-508)=39+(435-271)=824+(122-12)=398+(488-433)=501+(795-563)=120+(188-182)=678+(352-134)=266+(356-224)=967+(645-476)=354+(200-61)=967+(667-65)=98+(490-92)=720+(783-622)=382+(216-43)=193+(387-177)=268+(422-401)=267+(992-498)=449+(327-86)=587+(504-74)=99+(350-149)=193+(764-727)=433+(117-13)=270+(606-38)=177+(450-389)=742+(696-294)=410+(486-10)=171+(722-468)=117+(471-174)=304+(956-107)=245+(158-102)=178+(681-61)=63+(117-80)=503+(905-781)=480+(312-264)=766+(748-139)=306+(473-248)=617+(424-375)=465+(317-59)=877+(817-350)=417-(97+196)=647-(20+470)=486-(145+338)=598-(205+168)=401-(239+69)=971-(437+443)=169-(41+122)=926-(347+160)=351-(318+10)=775-(155+142)=309-(102+162)=404-(36+41)=436-(305+29)=627-(167+67)=496-(187+102)=498-(80+104)=111-(34+21)=881-(572+291)=408-(98+43)=988-(183+53)=459-(109+145)=211-(118+80)=283-(148+97)=852-(624+19)=298-(94+125)=96-(16+49)=395-(73+68)=905-(22+861)=273-(28+145)=737-(518+190)=280-(50+32)=998-(768+103)=413-(30+22)=410-(28+223)=497-(128+316)=633-(191+160)=401-(71+271)=707-(389+218)=94-(31+24)=715-(18+407)=430-(324-40)=407-(807-414)=261-(192-122)=817-(872-222)=291-(436-391)=847-(869-229)=345-(243-162)=625-(844-280)=141-(396-382)=843-(790-220)=477-(487-422)=787-(892-878)=288-(324-84)=381-(729-517)=212-(259-75)=819-(551-229)=363-(341-146)=467-(664-588)=499-(440-412)=283-(849-684)=432-(286-105)=644-(846-749)=300-(211-85)=887-(925-475)=401-(308-164)=795-(373-55)=342-(355-301)=169-(739-582)=396-(112-90)=963-(168-116)=210-(324-219)=544-(774-640)=343-(479-166)=991-(432-164)=427-(348-195)=807-(811-323)=364-(473-249)=231-(545-465)=61-(116-97)=673-(778-683)=304÷(32÷4)=833÷(56÷8)=152÷(16÷8)=192÷(48÷6)=494÷(14÷7)=715÷(35÷7)=450÷(63÷7)=415÷(35÷7)=294÷(28÷4)=792÷(30÷5)=418÷(14÷7)=480÷(14÷7)=12÷(36÷6)=276÷(12÷3)=396÷(48÷8)=174÷(27÷9)=483÷(56÷8)=916÷(32÷8)=248÷(28÷7)=472÷(16÷8)=235÷(25÷5)=352÷(32÷8)=248÷(32÷4)=408÷(16÷2)=296÷(64÷8)=688÷(16÷2)=370÷(16÷8)=850÷(40÷8)=164÷(28÷7)=446÷(14÷7)=498÷(18÷3)=86÷(18÷9)=354÷(18÷3)=102÷(42÷7)=129÷(15÷5)=745÷(20÷4)=262÷(10÷5)=856÷(40÷5)=126÷(36÷6)=82÷(14÷7)=388÷(2×2)=864÷(2×2)=810÷(2×3)=378÷(2×3)=297÷(3×3)=270÷(3×3)=644÷(2×2)=292÷(2×2)=824÷(4×2)=96÷(4×2)=48÷(2×3)=234÷(3×2)=796÷(2×2)=828÷(3×2)=198÷(3×2)=900÷(3×2)=786÷(2×3)=66÷(2×3)=328÷(2×4)=378÷(3×2)=486÷(3×2)=216÷(2×4)=18÷(3×3)=12÷(2×2)=248÷(2×4)=684÷(3×2)=618÷(3×2)=656÷(4×2)=348÷(2×2)=330÷(2×3)=828÷(2×3)=279÷(3×3)=128÷(4×2)=510÷(3×2)=366÷(2×3)=664÷(4×2)=396÷(3×3)=144÷(3×2)=520÷(2×2)=42÷(3×2)=108×(56÷8)=332×(24÷3)=38×(36÷9)=604×(48÷6)=118×(18÷3)=79×(14÷2)=179×(28÷7)=398×(10÷5)=364×(16÷8)=384×(24÷3)=76×(72÷8)=272×(18÷9)=51×(36÷9)=172×(45÷9)=58×(27÷9)=92×(48÷8)=71×(42÷7)=431×(45÷9)=125×(40÷8)=107×(48÷8)=53×(30÷5)=998×(16÷4)=266×(27÷9)=401×(20÷5)=129×(21÷3)=395×(16÷4)=50×(36÷4)=394×(64÷8)=269×(16÷8)=933×(45÷9)=136×(63÷9)=664×(36÷4)=87×(36÷6)=772×(81÷9)=303×(24÷8)=750×(42÷7)=125×(64÷8)=426×(24÷3)=107×(63÷7)=629×(14÷2)=10×(459÷9)=81×(210÷3)=26×(62÷2)=19×(140÷2)=10×(330÷5)=60×(891÷9)=34×(176÷8)=22×(84÷2)=32×(144÷6)=54×(120÷5)=13×(50÷5)=67×(492÷6)=50×(102÷6)=55×(117÷9)=11×(80÷4)=57×(75÷5)=16×(196÷7)=79×(376÷8)=28×(84÷4)=63×(105÷5)=23×(216÷6)=29×(136÷2)=46×(168÷8)=59×(192÷8)=68×(78÷6)=81×(217÷7)=56×(66÷6)=79×(182÷7)=36×(133÷7)=53×(244÷4)=10×(560÷7)=16×(132÷2)=14×(603÷9)=38×(174÷3)=43×(64÷4)=59×(185÷5)=12×(108÷9)=54×(261÷3)=10×(252÷9)=68×(58÷2)=270+341×2=458+16×8=364+48×9=989+393×2=448+275×2=298+57×8=173+34×6=131+81×9=176+274×3=983+135×4=109+284×2=162+45×8=233+85×4=49+187×5=300+105×5=389+212×2=225+284×2=742+341×2=21+161×5=913+78×7=70+98×6=217+69×6=20+194×3=615+170×5=73+313×2=996+137×6=140+180×4=949+131×5=246+249×3=602+303×3=34×7+335=394×2+148=70×5+440=102×3+759=92×5+193=122×5+737=47×3+262=31×9+536=81×6+424=170×4+954=29+13×24=107+64×10=354+23×28=993+41×18=373+11×10=635+12×17=133+10×32=913+15×52=96+29×13=647+28×21=389+12×27=661+30×21=202+14×45=374+60×14=49+17×44=478+14×30=43+35×11=377+52×11=246+48×15=995+15×19=235+27×27=28+18×53=173+73×11=40+69×14=159+37×17=419+35×21=35+28×27=81+43×16=391+33×15=226+22×11=13×58+118=41×22+602=19×19+341=16×32+682=19×19+14=29×10+638=30×23+165=28×10+101=13×35+192=38×23+377=321-10×13=776-45×12=498-17×10=710-37×16=466-15×31=804-21×11=426-11×17=687-10×50=307-12×15=167-10×11=368-11×18=377-13×20=435-12×14=344-20×12=316-20×15=859-14×27=213-12×16=461-20×17=325-14×22=763-22×26=421-20×18=672-25×24=296-18×16=909-30×28=426-20×14=807-20×25=317-27×10=293-14×18=288-20×12=982-14×44=278-13×12=788-19×10=280-17×11=847-13×15=443-14×24=790-15×18=489-24×20=890-17×19=493-17×23=857-20×29=382-37×2=970-249×2=71-19×2=979-195×2=405-162×2=643-99×4=449-78×4=262-33×7=433-198×2=925-105×5=348-27×3=970-292×2=199-41×4=641-153×3=473-166×2=831-94×6=458-34×3=988-194×3=460-32×7=239-26×7=242-54×4=711-24×3=478-29×6=709-71×7=421-163×2=562-125×2=494-51×6=232-53×2=401-29×4=646-11×7=302-52×5=310-33×2=494-26×9=681-173×2=229-39×5=880-102×4=322-31×3=772-296×2=463-72×2=443-45×4=13×38-395=19×37-65=13×23-296=16×47-613=40×10-162=14×15-157=22×16-328=35×22-543=11×23-93=59×15-367=22×13-247=31×18-558=38×12-165=55×11-341=16×27-149=13×65-413=34×14-41=44×22-15=44×11-301=43×20-729=10×39-59=27×18-468=37×10-236=12×35-201=31×15-364=32×13-143=20×21-31=11×60-84=34×14-49=22×29-300=20×15-189=66×10-88=37×11-268=45×22-83=48×10-286=35×20-340=23×16-72=38×23-232=26×19-478=12×82-571=187×3-128=522×8-624=489×2-502=660×4-415=91×5-157=401×5-328=227×4-48=706×8-216=86×7-226=204×8-908=127×4-327=18×8-127=120×7-283=256×5-183=338×2-572=260×9-780=130×7-387=744×8-338=129×5-643=397×6-177=147×5-34=298×3-389=51×9-346=422×9-292=105×4-145=454×8-549=64×5-57=507×7-51=223×4-563=296×2-90=303×2-63=166×6-769=152×3-83=184×9-646=305×2-159=698×4-83=335×2-428=579×6-586=195×2-244=514×8-111=376+908÷2=668+24÷2=177+734÷2=584+976÷4=207+894÷6=708+636÷2=291+555÷3=741+252÷2=227+406÷2=438+420÷5=112+933÷3=581+928÷8=452+188÷4=550+826÷2=226+426÷2=657+333÷9=82+663÷3=599+936÷9=178+916÷4=636+722÷2=54÷6+41=156÷6+101=696÷8+27=764÷2+615=63÷9+10=558÷2+40=445÷5+487=417÷3+389=279÷3+395=90÷5+242=931÷7+234=352÷8+227=120÷8+322=656÷2+424=300÷6+225=942÷2+902=864÷6+396=969÷3+705=846÷3+485=105÷5+730=245-732÷4=104-224÷7=306-236÷2=854-260÷5=483-858÷6=792-612÷9=470-892÷4=576-627÷3=82-115÷5=969-612÷4=145-909÷9=352-270÷2=333-472÷8=195-276÷3=329-626÷2=958-676÷4=372-243÷9=496-70÷7=280-384÷3=568-584÷8=286-232÷4=970-156÷2=56-104÷2=631-288÷8=430-669÷3=753-816÷8=469-532÷7=911-784÷7=137-164÷4=19-42÷6=148-504÷6=438-544÷2=173-644÷7=647-873÷9=149-52÷4=879-807÷3=139-160÷8=880-730÷5=398-555÷5=425-518÷2=14×(476-443)=72×(920-884)=12×(394-366)=10×(933-853)=29×(185-173)=53×(130-117)=11×(495-477)=35×(407-364)=17×(405-381)=52×(74-19)=17×(443-422)=54×(379-297)=12×(271-237)=88×(629-537)=12×(421-351)=94×(165-118)=13×(348-276)=39×(198-145)=14×(206-190)=21×(797-777)=(291-237)×16=(633-538)×15=(104-42)×12=(472-443)×71=(198-158)×20=(215-160)×79=(55-13)×15=(231-132)×17=(350-320)×19=(776-724)×93=(196-179)×58=(254-212)×98=(136-113)×38=(612-561)×27=(193-182)×38=(757-680)×46=(474-463)×69=(144-94)×71=(181-107)×11=(754-682)×62=139×(150-144)=650×(29-24)=123×(398-395)=566×(753-750)=93×(333-324)=54×(414-407)=30×(263-260)=530×(809-803)=81×(41-34)=495×(715-711)=57×(416-407)=125×(320-311)=231×(185-182)=953×(489-486)=82×(233-226)=367×(872-864)=54×(435-429)=539×(874-870)=171×(310-305)=483×(35-31)=25×(261-254)=618×(93-89)=80×(431-428)=696×(264-260)=83×(362-359)=118×(263-260)=107×(428-420)=84×(182-178)=240×(50-46)=989×(97-94)=138×(217-213)=647×(666-658)=134×(286-280)=160×(144-139)=200×(292-289)=254×(341-333)=68×(115-110)=395×(107-100)=123×(233-226)=679×(232-227)=425÷(160-155)=246÷(217-211)=414÷(340-337)=438÷(809-803)=440÷(388-384)=354÷(375-373)=234÷(185-176)=894÷(516-514)=150÷(333-330)=640÷(160-155)=334÷(127-125)=762÷(990-987)=152÷(446-444)=900÷(534-525)=352÷(288-284)=906÷(872-866)=406÷(358-356)=972÷(32-29)=72÷(163-160)=630÷(993-984)=500÷(408-403)=528÷(18-10)=106÷(292-290)=896÷(512-504)=384÷(128-126)=892÷(553-549)=189÷(200-193)=940÷(64-60)=203÷(164-157)=954÷(642-639)=56÷(297-293)=546÷(625-619)=258÷(439-437)=138÷(86-84)=488÷(41-39)=258÷(715-712)=288÷(254-251)=427÷(795-788)=136÷(83-81)=256÷(807-799)=(390-186)÷3=(944-688)÷4=(222-105)÷3=(994-442)÷2=(238-210)÷2=(879-491)÷2=(495-117)÷7=(717-455)÷2=(296-261)÷7=(827-162)÷7=(445-73)÷3=(590-42)÷4=(311-103)÷2=(849-793)÷2=(308-20)÷8=(648-512)÷4=(480-296)÷8=(897-126)÷3=(472-88)÷3=(775-593)÷2=(426-420)÷3=(655-337)÷3=(371-357)÷2=(790-726)÷8=(164-84)÷4=(987-71)÷4=(439-287)÷8=(567-207)÷3=(469-346)÷3=(478-412)÷3=(442-340)÷6=(780-339)÷7=(370-54)÷4=(681-257)÷2=(492-23)÷7=(673-169)÷8=(408-56)÷2=(712-172)÷6=(392-22)÷2=(460-73)÷3=1/7+2/7=3/5+2/5=4/8+2/8=4/9+5/9=4/7+2/7=1/7+5/7=1/7+4/7=1/5+4/5=5/8+2/8=1/10+8/10=1/5+2/5=7/10+2/10=2/5-1/5=6/10-1/10=2/6-1/6=3/5-2/5=3/5-1/5=2/8-1/8=3/7-1/7=3/6-1/6=4/7-2/7=2/3-1/3=4/6-1/6=5/9-1/9=7.4+7.6=64.8+4.0=2.6+5.2=0.2+6.3=1.5+4.9=71.5+3.1=6.5+5.4=77.7+2.2=7.6+4.1=5.3+5.9=1.6+0.6=18.2+23.9=6.1+4.5=5.5+33.3=7.5+9.3=7.1+6.7=2.8+1.0=28.1+43.2=5.0+9.8=33.9+30.0=0.7+9.0=7.7+6.2=9.0+7.3=78.8+14.6=7.4+6.8=18.1+55.6=1.4+0.4=0.4+7.1=8.1+7.8=38.9+26.5=9.5+3.1=15.0+4.2=10.0+1.4=0.3+1.7=7.8+2.4=25.6+30.9=8.7+5.4=57.1+23.8=2.8+9.3=3.6+5.5=5.3-0.3=27.3-20.5=6.2-2.3=9.0-3.1=8.2-7.7=45.4-35.6=7.4-4.5=62.7-14.0=5.8-1.8=3.6-0.5=7.5-4.8=60.9-4.4=6.1-2.6=84.4-65.7=6.4-4.8=2.7-2.0=8.5-8.0=82.6-30.5=7.8-2.2=58.6-30.5=9.1-5.0=8.6-5.3=4.7-0.8=92.1-79.4=5.8-1.9=81.9-11.5=7.3-1.9=1.4-1.0=9.8-4.5=85.2-77.2=4.9-4.1=63.1-17.6=4.4-0.4=6.6-1.9=5.0-3.4=99.7-7.5=1.3-1.1=83.5-53.6=6.7-1.0=9.8-2.3=参考答案210+195=405791+545=1336372+94=466484+252=736173+241=414713+282=995195+65=260523+838=136168+22=90168+409=577134+305=43993+353=446159+106=265825+905=1730357+64=421295+471=766250+219=469757+639=139678+230=308837+694=1531140+179=319446+254=700151+156=30732+189=22172+166=238490+299=78926+141=167123+549=672143+336=479555+300=85573+153=226917+364=128163+54=11779+221=30034+21=55403+456=859171+322=493931+328=1259125+34=159526+220=746335-246=89631-32=599333-56=277442-40=402329-176=153824-814=10169-159=10542-318=224144-76=68728-390=338412-72=340629-61=568283-99=184678-600=78295-60=235846-622=224368-340=28847-494=35393-75=18314-126=188157-80=77547-427=120379-127=252794-756=38239-129=110255-167=88203-26=177564-520=44467-76=391884-851=33279-86=193506-367=139369-116=253950-122=828470-15=455745-619=126113-11=102558-294=264391-170=221881-278=603176×4=704112×3=336101×8=808825×7=5775428×2=856855×9=7695113×8=904413×6=2478241×2=482646×7=4522443×2=886552×8=4416146×2=29294×2=188183×4=732365×9=328530×6=180908×6=544884×2=168258×6=154866×8=528787×3=2361310×2=620248×3=744143×2=286502×4=2008159×6=954983×6=5898227×4=908920×2=1840431×2=862675×9=6075121×3=363852×7=5964118×7=826813×6=487840×6=240874×3=2622215×4=860469×8=3752186÷2=93250÷5=50105÷7=15465÷3=155224÷7=32368÷2=184360÷5=72930÷2=465297÷3=9978÷2=39126÷2=63798÷3=266216÷4=5448÷2=2476÷2=3842÷7=6312÷3=104540÷2=270210÷2=105981÷9=109198÷6=3357÷3=19294÷7=42285÷3=95170÷5=34628÷4=157130÷2=65308÷7=44306÷3=102992÷4=24830÷3=10630÷5=126320÷5=6454÷6=924÷6=4598÷2=29934÷2=17592÷4=148306÷6=51218÷2=10918×37=66667×26=174215×32=48022×64=140844×19=83699×40=396014×28=39266×18=118813×65=84578×37=288615×59=88539×79=308118×29=52285×48=408020×49=98084×88=739235×15=52510×73=73012×63=75611×88=96823×26=59821×72=151225×17=42590×59=531018×33=59466×79=521439×25=97567×10=67026×15=39073×17=124144×11=48469×91=627945×11=49522×68=149612×41=49230×13=39030×30=90073×42=306665×11=71597×98=9506216+111+79=406659+410+92=1161201+290+254=745817+636+269=172223+182+515=720100+710+102=912153+139+315=60757+452+495=1004250+268+204=722442+719+150=1311299+532+79=910353+841+758=195273+206+350=62982+592+407=108136+196+632=864976+266+446=1688506+142+238=886602+511+714=1827344+391+118=853354+299+954=1607227+347+426=1000322+133+259=71467+61+138=266164+284+101=549693+23+182=89870+622+983=1675224+286+426=936957+908+759=2624300+266+69=635360+984+709=205383+493+411=987128+399+451=978455+123+25=603999+272+937=2208213+116+45=374531+362+342=1235333+189+205=727979+195+954=2128201+30+758=989803+815+362=1980105+311-194=222256+586-769=73124+260-74=310153+721-633=24156+49-64=41281+877-626=53236+298-50=284724+534-134=1124117+202-162=157713+598-140=1171229+24-90=163731+953-468=1216173+248-316=10538+615-442=211130+106-144=92379+161-476=6459+362-72=349589+981-680=890177+262-133=306704+345-562=487385+26-342=69397+569-940=26386+32-256=162614+650-378=886283+12-134=161667+13-181=49959+77-113=23931+593-402=112223+373-82=314892+371-396=867173+142-70=245999+732-426=130518+28-10=36503+638-525=616281+102-152=231690+956-310=133615+446-147=314240+970-762=448294+197-490=1302+944-859=387359-59-87=213820-638-100=82489-297-124=68725-301-375=49434-33-158=243673-428-176=69437-66-144=227982-39-793=150407-90-117=200908-568-319=21285-229-41=15983-657-137=189269-80-53=136961-144-562=255448-42-65=341669-163-135=371262-177-50=35868-193-564=111372-109-206=57554-42-247=265405-51-13=341610-191-397=22426-106-62=258739-16-347=376479-366-53=60839-61-88=690477-143-288=46872-357-15=500183-78-22=83561-161-233=167498-360-76=62932-431-115=386248-186-62=0940-775-150=15346-287-54=5924-511-103=310453-285-50=118671-79-13=579447-64-337=46474-221-35=218333-325+429=437644-71+851=1424355-257+90=188329-82+698=94599-27+132=204551-45+596=1102154-37+221=338824-135+101=790285-169+115=231869-43+26=852116-69+292=339559-155+472=876295-229+62=128469-395+959=1033285-186+316=415381-157+534=758251-240+250=261862-568+925=1219190-176+153=167692-95+919=1516264-180+83=167296-151+322=467346-286+221=281939-853+865=951461-442+463=482630-377+886=1139227-153+301=375841-833+198=206170-76+380=474520-317+602=805293-67+14=240909-206+216=919452-362+49=139769-389+35=415405-215+137=327699-486+922=1135318-253+343=408855-17+903=1741270-206+79=143865-309+700=125623×15×2=69078×16×4=499241×12×2=98496×64×3=1843215×20×2=60015×55×9=742510×18×3=54036×81×7=2041212×11×2=26497×48×4=1862411×25×3=82528×10×5=140031×14×2=86816×30×7=336037×13×2=96218×14×8=201633×13×2=85847×58×9=2453411×19×2=41886×31×6=1599619×12×2=45651×50×6=1530010×15×5=75013×28×6=218449×10×2=98071×75×6=3195015×19×2=57093×18×6=1004410×11×9=99088×73×9=5781613×15×5=97551×64×9=2937620×19×2=76037×36×3=399624×13×3=93688×68×3=1795216×16×3=76864×66×2=844830×12×2=72052×48×9=2246412×4×2=9618×2×4=14489×3×2=53486×7×2=120416×7×5=56055×7×9=346556×2×4=44854×9×4=194421×4×3=252109×7×5=381594×2×4=75211×4×9=39623×6×4=552131×4×7=366851×3×4=612276×3×6=496814×6×3=252132×6×9=7128119×3×2=714202×4×3=242449×5×3=735133×5×7=465510×4×3=12043×6×9=232241×4×6=984131×6×3=235847×2×3=282256×3×8=614440×4×5=800156×3×7=327614×5×3=21040×6×7=168024×3×4=28852×7×3=109231×7×2=43438×4×2=30422×2×4=176177×3×5=265542×7×3=88220×2×4=16025×2×24=120010×4×78=312040×2×46=368011×6×14=92427×3×63=510345×2×47=423014×5×32=224010×6×91=546014×2×39=109219×5×10=95019×5×44=418032×3×29=278437×2×81=599416×3×63=302441×2×63=516611×9×54=534619×5×48=456028×3×64=537646×2×51=469243×2×41=352610×3×51=153048×2×83=796811×8×73=642421×2×88=369626×3×14=109211×6×35=231016×5×54=432012×8×45=432039×2×31=241823×4×87=800412×5×41=246018×2×91=327632×2×25=160042×2×64=537610×2×44=88031×3×24=223225×3×75=562517×3×88=448841×2×92=754416×5×72=576064×13÷4=20852×40÷5=41610×98÷5=19642×42÷6=29424×36÷8=10880×66÷6=88040×19÷8=9558×54÷4=78327×17÷9=5194×65÷5=122228×25÷5=14075×18÷9=15012×63÷2=37860×19÷5=22814×30÷6=7026×58÷4=37724×26÷4=15630×31÷3=31062×16÷2=49680×57÷4=114032×17÷2=27222×66÷3=48410×59÷5=11821×44÷6=15414×24÷6=5610×28÷2=14020×46÷4=23099×44÷4=108927×16÷6=7263×82÷3=172214×67÷7=13460×17÷5=20416×57÷2=45675×24÷9=20010×14÷5=2891×63÷9=63738×20÷4=19070×47÷2=164513×56÷8=9184×75÷6=105015×8÷6=20160×6÷5=19254×2÷3=36598×3÷6=299396×2÷9=88278×4÷8=139278×3÷2=417760×3÷5=45691×2÷7=26147×7÷3=34366×4÷8=33921×6÷3=184266×7÷6=77166×6÷3=332276×3÷9=92291×3÷9=97236×4÷2=472881×6÷3=1762124×8÷4=248592×9÷6=888158×3÷6=79206×2÷4=10388×2÷4=4442×9÷3=126245×3÷7=105204×5÷3=34051×6÷3=10264×8÷4=128288×2÷4=144969×2÷3=64638×2÷4=1956×8÷2=224207×3÷9=69244×4÷8=122423×2÷3=282155×2÷5=62483×2÷3=322354×6÷2=1062102×7÷6=119972×3÷2=1458912÷4÷6=3856÷4÷7=2244÷2÷2=61340÷2÷5=34992÷4÷2=124756÷6÷9=14210÷7÷6=584÷2÷7=6440÷5÷8=11336÷8÷6=7384÷3÷8=16192÷8÷6=4336÷3÷8=14462÷7÷2=33864÷3÷2=14460÷2÷5=6140÷4÷5=7730÷5÷2=73600÷2÷4=75225÷9÷5=5192÷2÷4=24348÷3÷2=58600÷8÷3=25150÷3÷5=10488÷2÷2=122492÷2÷2=123280÷2÷7=20890÷5÷2=89696÷3÷8=29516÷4÷3=43576÷3÷8=24972÷4÷9=27810÷6÷9=15636÷3÷4=53190÷2÷5=19224÷8÷4=7270÷9÷3=10910÷7÷5=26510÷5÷3=34420÷3÷7=20476÷7×8=544807÷3×2=538738÷3×9=2214672÷8×5=42099÷3×6=198228÷6×3=11463÷3×5=105624÷8×6=468168÷8×4=8498÷2×6=294612÷3×2=408738÷6×4=492448÷7×8=512792÷9×4=352280÷8×4=140654÷3×2=436194÷2×4=388387÷3×7=903844÷2×5=2110531÷3×2=354380÷4×2=190720÷9×5=400441÷3×2=294447÷3×7=1043264÷8×2=66870÷2×5=2175220÷2×5=55068÷4×6=10293÷3×8=248828÷6×9=1242846÷6×8=1128549÷3×5=915184÷2×7=644324÷2×5=810882÷7×6=756968÷8×5=605310÷2×6=930946÷2×8=3784435÷5×4=348147÷3×8=39239÷3×22=286118÷2×65=383545÷5×36=324522÷6×98=8526123÷3×10=410426÷6×74=5254120÷8×39=585176÷2×30=264030÷6×94=470128÷8×23=368310÷5×12=744324÷9×25=900252÷7×12=43288÷8×21=23140÷8×23=115130÷5×14=36442÷2×40=840165÷5×15=49556÷7×14=112175÷7×33=82528÷4×43=301522÷6×43=374136÷2×22=39696÷6×67=107220÷2×92=92042÷3×86=120434÷2×47=799180÷9×89=1780153÷9×18=306120÷2×59=354062÷2×24=744183÷3×56=341612÷4×48=144336÷7×25=120072÷9×61=488225÷3×76=570040÷2×35=700264÷8×10=330504÷9×12=672276÷3×51=4692245+(445-148)=542891+(683-508)=106639+(435-271)=203824+(122-12)=934398+(488-433)=453501+(795-563)=733120+(188-182)=126678+(352-134)=896266+(356-224)=398967+(645-476)=1136354+(200-61)=493967+(667-65)=156998+(490-92)=496720+(783-622)=881382+(216-43)=555193+(387-177)=403268+(422-401)=289267+(992-498)=761449+(327-86)=690587+(504-74)=101799+(350-149)=300193+(764-727)=230433+(117-13)=537270+(606-38)=838177+(450-389)=238742+(696-294)=1144410+(486-10)=886171+(722-468)=425117+(471-174)=414304+(956-107)=1153245+(158-102)=301178+(681-61)=79863+(117-80)=100503+(905-781)=627480+(312-264)=528766+(748-139)=1375306+(473-248)=531617+(424-375)=666465+(317-59)=723877+(817-350)=1344417-(97+196)=124647-(20+470)=157486-(145+338)=3598-(205+168)=225401-(239+69)=93971-(437+443)=91169-(41+122)=6926-(347+160)=419351-(318+10)=23775-(155+142)=478309-(102+162)=45404-(36+41)=327436-(305+29)=102627-(167+67)=393496-(187+102)=207498-(80+104)=314111-(34+21)=56881-(572+291)=18408-(98+43)=267988-(183+53)=752459-(109+145)=205211-(118+80)=13283-(148+97)=38852-(624+19)=209298-(94+125)=7996-(16+49)=31395-(73+68)=254905-(22+861)=22273-(28+145)=100737-(518+190)=29280-(50+32)=198998-(768+103)=127413-(30+22)=361410-(28+223)=159497-(128+316)=53633-(191+160)=282401-(71+271)=59707-(389+218)=10094-(31+24)=39715-(18+407)=290430-(324-40)=146407-(807-414)=14261-(192-122)=191817-(872-222)=167291-(436-391)=246847-(869-229)=207345-(243-162)=264625-(844-280)=61141-(396-382)=127843-(790-220)=273477-(487-422)=412787-(892-878)=773288-(324-84)=48381-(729-517)=169212-(259-75)=28819-(551-229)=497363-(341-146)=168467-(664-588)=391499-(440-412)=471283-(849-684)=118432-(286-105)=251644-(846-749)=547300-(211-85)=174887-(925-475)=437401-(308-164)=257795-(373-55)=477342-(355-301)=288169-(739-582)=12396-(112-90)=374963-(168-116)=911210-(324-219)=105544-(774-640)=410343-(479-166)=30991-(432-164)=723427-(348-195)=274807-(811-323)=319364-(473-249)=140231-(545-465)=15161-(116-97)=42673-(778-683)=578304÷(32÷4)=38833÷(56÷8)=119152÷(16÷8)=76192÷(48÷6)=24494÷(14÷7)=247715÷(35÷7)=143450÷(63÷7)=50415÷(35÷7)=83294÷(28÷4)=42792÷(30÷5)=132418÷(14÷7)=209480÷(14÷7)=24012÷(36÷6)=2276÷(12÷3)=69396÷(48÷8)=66174÷(27÷9)=58483÷(56÷8)=69916÷(32÷8)=229248÷(28÷7)=62472÷(16÷8)=236235÷(25÷5)=47352÷(32÷8)=88248÷(32÷4)=31408÷(16÷2)=51296÷(64÷8)=37688÷(16÷2)=86370÷(16÷8)=185850÷(40÷8)=170164÷(28÷7)=41446÷(14÷7)=223498÷(18÷3)=8386÷(18÷9)=43354÷(18÷3)=59102÷(42÷7)=17129÷(15÷5)=43745÷(20÷4)=149262÷(10÷5)=131856÷(40÷5)=107126÷(36÷6)=2182÷(14÷7)=41388÷(2×2)=97864÷(2×2)=216810÷(2×3)=135378÷(2×3)=63297÷(3×3)=33270÷(3×3)=30644÷(2×2)=161292÷(2×2)=73824÷(4×2)=10396÷(4×2)=1248÷(2×3)=8234÷(3×2)=39796÷(2×2)=199828÷(3×2)=138198÷(3×2)=33900÷(3×2)=150786÷(2×3)=13166÷(2×3)=11328÷(2×4)=41378÷(3×2)=63486÷(3×2)=81216÷(2×4)=2718÷(3×3)=212÷(2×2)=3248÷(2×4)=31684÷(3×2)=114618÷(3×2)=103656÷(4×2)=82348÷(2×2)=87330÷(2×3)=55828÷(2×3)=138279÷(3×3)=31128÷(4×2)=16510÷(3×2)=85366÷(2×3)=61664÷(4×2)=83396÷(3×3)=44144÷(3×2)=24520÷(2×2)=13042÷(3×2)=7108×(56÷8)=756332×(24÷3)=265638×(36÷9)=152604×(48÷6)=4832118×(18÷3)=70879×(14÷2)=553179×(28÷7)=716398×(10÷5)=796364×(16÷8)=728384×(24÷3)=307276×(72÷8)=684272×(18÷9)=54451×(36÷9)=204172×(45÷9)=86058×(27÷9)=17492×(48÷8)=55271×(42÷7)=426431×(45÷9)=2155125×(40÷8)=625107×(48÷8)=64253×(30÷5)=318998×(16÷4)=3992266×(27÷9)=798401×(20÷5)=1604129×(21÷3)=903395×(16÷4)=158050×(36÷4)=450394×(64÷8)=3152269×(16÷8)=538933×(45÷9)=4665136×(63÷9)=952664×(36÷4)=597687×(36÷6)=522772×(81÷9)=6948303×(24÷8)=909750×(42÷7)=4500125×(64÷8)=1000426×(24÷3)=3408107×(63÷7)=963629×(14÷2)=440310×(459÷9)=51081×(210÷3)=567026×(62÷2)=80619×(140÷2)=133010×(330÷5)=66060×(891÷9)=594034×(176÷8)=74822×(84÷2)=92432×(144÷6)=76854×(120÷5)=129613×(50÷5)=13067×(492÷6)=549450×(102÷6)=85055×(117÷9)=71511×(80÷4)=22057×(75÷5)=85516×(196÷7)=44879×(376÷8)=371328×(84÷4)=58863×(105÷5)=132323×(216÷6)=82829×(136÷2)=197246×(168÷8)=96659×(192÷8)=141668×(78÷6)=88481×(217÷7)=251156×(66÷6)=61679×(182÷7)=205436×(133÷7)=68453×(244÷4)=323310×(560÷7)=80016×(132÷2)=105614×(603÷9)=93838×(174÷3)=220443×(64÷4)=68859×(185÷5)=218312×(108÷9)=14454×(261÷3)=469810×(252÷9)=28068×(58÷2)=1972270+341×2=952458+16×8=586364+48×9=796989+393×2=1775448+275×2=998298+57×