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141+308=809+493=96+123=194+124=332+108=268+284=146+69=781+963=345+84=379+70=133+194=981+972=125+40=168+78=154+304=92+273=134+282=401+991=138+168=678+317=271+48=275+417=314+119=251+773=49+114=371+577=214+103=225+471=349+59=805+951=179+308=446+265=276+108=64+151=143+251=19+45=203+243=220+163=340+67=49+214=410-33=808-434=432-287=692-674=400-298=486-352=470-35=656-396=475-202=263-238=330-169=498-125=407-255=376-120=282-130=533-329=198-169=419-239=450-326=983-724=382-53=957-53=239-182=976-100=432-188=705-319=338-64=871-245=107-43=475-356=487-344=982-264=338-11=815-172=168-43=644-546=465-34=849-351=144-19=929-678=63×9=528×6=415×2=795×6=133×5=458×8=466×2=826×8=278×3=32×7=132×4=143×8=34×2=900×5=65×7=521×3=159×2=615×4=414×2=664×3=101×6=628×4=79×7=263×3=13×8=241×9=68×2=953×8=413×2=566×4=305×2=285×4=208×4=464×4=21×6=814×7=24×6=146×7=349×2=666×3=36÷3=840÷4=328÷2=546÷2=226÷2=315÷5=322÷7=650÷2=133÷7=552÷3=378÷6=784÷4=240÷3=966÷6=360÷8=297÷9=354÷2=78÷6=10÷2=786÷2=76÷4=363÷3=168÷7=796÷2=399÷3=350÷7=156÷4=994÷7=369÷9=658÷7=298÷2=624÷3=344÷4=245÷7=296÷2=225÷3=160÷2=454÷2=105÷7=136÷8=45×22=35×42=12×34=51×13=14×29=81×83=26×13=40×87=37×22=19×94=27×26=25×76=60×16=94×25=63×12=64×59=19×36=48×12=22×21=53×23=17×24=15×14=80×11=39×13=18×33=85×10=17×50=81×75=32×29=63×69=38×25=38×22=30×33=32×72=79×11=89×36=38×16=11×18=16×18=64×16=36+622+56=130+281+932=449+16+104=10+26+260=116+107+162=996+430+711=320+76+166=659+39+572=508+11+58=241+120+124=161+189+525=99+683+817=188+402+251=123+62+334=340+303+244=278+151+694=142+786+58=496+800+688=203+417+96=281+336+459=325+67+471=310+828+672=216+318+65=951+322+528=373+208+357=486+522+609=260+132+575=385+810+66=234+53+625=647+649+163=123+493+253=852+302+771=291+71+29=895+958+959=241+167+54=549+559+884=410+348+191=72+343+486=562+195+29=829+10+967=202+62-111=729+79-540=185+227-406=195+441-436=455+14-52=308+686-896=195+177-302=102+763-223=308+63-352=537+958-378=325+113-164=476+10-77=19+367-91=416+45-287=29+248-44=255+761-966=414+41-100=737+812-953=180+169-182=104+949-122=449+25-440=678+96-417=65+300-361=210+551-299=279+143-292=954+970-566=306+29-38=679+764-573=317+70-282=696+788-101=289+31-250=791+421-646=14+383-367=366+763-406=250+217-100=341+656-486=243+18-231=272+936-390=14+396-301=913+998-572=338-43-114=76-13-11=473-61-189=598-326-88=412-154-226=942-109-408=435-18-34=745-394-247=442-92-45=699-244-325=301-142-57=794-247-220=471-70-379=841-246-141=367-150-15=902-177-342=374-115-124=930-247-461=306-119-39=747-280-262=468-364-68=454-125-79=395-12-53=631-256-47=252-147-85=885-27-529=354-26-162=992-592-144=343-22-52=873-550-257=331-237-50=791-518-212=316-56-146=477-190-35=305-237-61=995-114-208=453-50-314=964-224-653=273-39-179=424-108-89=109-65+269=885-186+346=270-132+86=388-166+763=238-217+30=532-58+944=70-47+291=420-342+561=52-25+160=836-190+759=266-251+316=843-157+451=402-328+340=538-531+584=140-60+58=344-19+516=251-237+110=260-152+207=479-341+22=819-406+543=462-231+192=978-680+606=340-308+367=787-343+141=241-183+63=204-60+412=406-318+353=938-795+188=243-89+302=744-153+197=474-135+59=353-254+975=329-70+78=863-140+634=455-75+84=609-437+378=486-222+154=877-364+135=340-312+411=688-103+683=15×17×2=23×44×2=30×11×3=83×70×4=11×31×2=58×41×3=12×18×2=78×24×4=36×11×2=50×85×2=11×11×7=84×36×9=10×39×2=89×49×5=11×11×5=76×93×8=19×22×2=10×26×3=18×15×2=63×67×9=13×33×2=96×65×9=15×15×2=72×15×8=11×21×3=13×37×4=45×10×2=66×30×6=11×12×2=67×76×9=14×20×3=27×22×7=16×12×5=74×20×2=13×10×4=35×49×8=13×21×2=40×60×6=10×10×5=78×10×7=92×2×4=154×2×7=89×5×2=86×5×7=121×2×4=248×2×6=41×7×3=266×2×4=10×2×4=121×7×5=26×4×5=98×8×3=18×2×9=18×8×7=11×4×7=330×3×4=27×6×2=217×2×6=11×7×5=239×3×8=18×5×6=105×9×8=19×5×3=42×7×3=22×7×6=35×2×8=29×3×4=309×3×2=88×3×2=56×3×9=17×2×7=468×2×8=37×9×2=59×7×4=111×2×4=94×6×4=14×5×4=217×2×7=15×4×5=430×2×8=16×2×78=21×3×61=24×4×25=35×2×84=11×6×38=19×3×25=17×2×48=10×4×60=10×9×35=13×2×95=13×4×65=22×4×15=44×2×84=18×3×81=16×6×43=43×2×55=23×2×77=28×2×44=13×3×63=14×6×35=37×2×96=31×3×48=13×3×80=17×5×42=12×6×60=35×2×47=26×3×29=41×2×17=11×6×57=11×4×31=10×8×96=37×2×15=16×3×27=43×2×26=17×3×37=11×5×94=10×5×23=15×6×32=15×6×26=47×2×75=24×36÷3=76×92÷4=61×15÷5=46×64÷4=47×21÷3=64×18÷9=10×91÷5=71×16÷2=29×16÷8=54×60÷3=38×20÷5=18×28÷2=50×18÷4=54×10÷9=32×31÷4=33×57÷9=53×12÷4=30×86÷6=14×60÷4=29×42÷6=24×15÷3=82×30÷4=50×11÷2=80×58÷4=44×11÷2=35×19÷5=25×36÷3=52×86÷2=14×48÷3=94×96÷2=20×23÷2=11×76÷2=13×56÷2=45×10÷3=10×84÷8=95×69÷5=72×13÷6=25×64÷4=10×96÷6=42×88÷4=60×3÷9=580×5÷4=124×2÷8=18×6÷4=69×4÷2=80×3÷2=48×9÷3=332×6÷8=79×9÷3=777×5÷7=100×6÷2=768×8÷3=309×2÷6=906×5÷6=204×4÷8=804×4÷6=47×6÷2=395×9÷3=12×2÷3=850×6÷3=20×2÷4=731×9÷3=98×7÷2=659×6÷3=13×8÷2=689×6÷2=155×6÷2=776×3÷6=476×2÷8=93×8÷2=61×8÷4=148×8÷4=252×2÷6=81×8÷3=99×5÷3=56×9÷3=222×3÷2=996×2÷6=244×2÷8=954×9÷3=952÷2÷7=903÷3÷7=72÷4÷2=435÷3÷5=774÷3÷3=252÷6÷3=567÷7÷9=756÷9÷2=936÷4÷3=944÷2÷4=432÷9÷8=164÷2÷2=462÷7÷6=540÷5÷2=474÷3÷2=888÷2÷6=520÷2÷4=438÷2÷3=945÷3÷9=828÷2÷9=672÷7÷6=864÷9÷4=450÷6÷3=330÷3÷5=384÷8÷4=90÷5÷2=189÷3÷7=616÷7÷4=315÷7÷3=36÷3÷6=720÷3÷6=688÷4÷4=168÷4÷6=168÷3÷8=440÷5÷2=855÷3÷5=756÷7÷4=84÷3÷4=768÷2÷2=630÷7÷6=232÷2×5=184÷2×6=480÷4×3=213÷3×6=684÷3×5=651÷3×9=700÷5×4=630÷5×4=702÷2×7=432÷3×8=276÷4×6=546÷6×9=342÷9×5=944÷4×8=20÷4×7=434÷7×5=182÷7×4=224÷7×4=388÷2×6=482÷2×6=832÷8×3=950÷2×6=864÷9×2=616÷8×9=156÷2×4=207÷3×2=736÷4×3=585÷9×8=176÷4×9=873÷9×5=500÷5×9=931÷7×8=702÷9×5=252÷3×7=812÷4×3=444÷6×5=476÷2×6=304÷4×3=592÷4×7=305÷5×4=186÷6×26=192÷3×58=144÷2×11=720÷9×78=24÷4×54=196÷2×79=192÷6×14=639÷9×17=245÷5×14=50÷5×81=66÷6×88=35÷7×61=21÷3×92=255÷3×16=44÷4×89=62÷2×99=75÷3×26=27÷9×81=150÷6×37=136÷2×34=35÷7×72=576÷9×52=120÷6×19=265÷5×25=36÷6×96=104÷4×83=49÷7×80=280÷8×99=450÷9×16=380÷5×29=42÷7×84=427÷7×97=16÷2×30=130÷5×34=160÷4×19=133÷7×50=90÷9×41=390÷6×52=74÷2×20=104÷8×15=372+(99-60)=781+(542-20)=189+(464-209)=629+(339-156)=375+(256-145)=96+(606-373)=375+(347-343)=960+(958-106)=88+(229-103)=858+(502-170)=192+(368-209)=389+(678-176)=236+(450-158)=79+(489-347)=258+(496-291)=40+(159-26)=329+(321-146)=291+(584-345)=494+(152-99)=121+(569-259)=61+(346-236)=710+(858-716)=32+(65-50)=739+(428-358)=90+(108-81)=926+(321-278)=446+(211-123)=112+(697-620)=346+(457-181)=940+(939-89)=115+(486-443)=51+(803-717)=74+(392-46)=534+(779-392)=480+(487-148)=248+(959-958)=487+(274-13)=796+(795-599)=42+(403-187)=539+(866-225)=484-(411+22)=975-(233+509)=486-(68+381)=773-(109+393)=391-(88+40)=826-(314+399)=479-(169+206)=966-(804+49)=438-(209+181)=952-(522+333)=490-(90+312)=473-(94+341)=485-(146+43)=873-(30+558)=226-(21+191)=970-(280+37)=379-(135+188)=751-(402+269)=74-(29+28)=375-(87+194)=354-(197+43)=620-(188+152)=492-(19+105)=688-(151+379)=320-(83+211)=684-(209+27)=498-(36+59)=815-(183+26)=348-(37+164)=690-(37+617)=452-(346+60)=876-(318+315)=393-(81+59)=728-(267+376)=475-(129+148)=498-(147+207)=287-(80+107)=907-(574+199)=465-(381+68)=918-(255+462)=275-(152-144)=420-(926-671)=428-(473-338)=102-(576-535)=201-(318-134)=251-(625-405)=340-(387-173)=219-(533-352)=489-(499-487)=686-(619-150)=175-(132-41)=991-(952-835)=196-(201-16)=951-(309-61)=227-(209-23)=665-(122-105)=136-(415-333)=645-(111-67)=480-(180-142)=963-(730-208)=443-(367-261)=964-(781-366)=308-(463-415)=381-(963-619)=301-(424-421)=792-(849-700)=437-(354-240)=680-(991-453)=487-(364-262)=896-(339-204)=351-(39-35)=454-(799-655)=210-(177-116)=732-(684-280)=251-(373-238)=402-(279-240)=107-(338-248)=580-(583-231)=381-(353-38)=598-(788-349)=392÷(12÷6)=404÷(14÷7)=174÷(15÷5)=936÷(24÷8)=207÷(12÷4)=576÷(54÷9)=320÷(24÷6)=645÷(18÷6)=92÷(32÷8)=165÷(40÷8)=228÷(16÷8)=800÷(18÷9)=456÷(16÷8)=81÷(81÷9)=195÷(35÷7)=786÷(12÷4)=90÷(48÷8)=258÷(21÷7)=485÷(20÷4)=35÷(30÷6)=416÷(16÷4)=285÷(35÷7)=396÷(18÷3)=123÷(21÷7)=36÷(30÷5)=130÷(40÷8)=66÷(14÷7)=396÷(42÷7)=474÷(36÷6)=764÷(12÷3)=220÷(16÷4)=912÷(56÷7)=240÷(12÷6)=624÷(48÷8)=390÷(20÷4)=963÷(18÷6)=240÷(21÷7)=30÷(15÷3)=110÷(12÷6)=974÷(10÷5)=894÷(3×2)=656÷(2×4)=720÷(3×2)=488÷(2×2)=540÷(2×3)=270÷(3×3)=448÷(2×4)=72÷(3×2)=416÷(2×4)=984÷(2×4)=216÷(2×2)=104÷(2×2)=552÷(2×3)=24÷(4×2)=956÷(2×2)=480÷(2×3)=768÷(3×2)=72÷(4×2)=584÷(2×4)=840÷(2×4)=762÷(3×2)=268÷(2×2)=60÷(3×2)=675÷(3×3)=834÷(2×3)=188÷(2×2)=81÷(3×3)=444÷(2×3)=918÷(3×3)=176÷(2×4)=432÷(3×2)=468÷(3×3)=666÷(3×3)=426÷(2×3)=408÷(3×2)=104÷(4×2)=918÷(3×2)=48÷(2×4)=189÷(3×3)=320÷(2×4)=181×(24÷6)=809×(21÷7)=121×(45÷9)=82×(40÷8)=105×(28÷4)=710×(24÷3)=23×(64÷8)=348×(27÷9)=65×(36÷9)=695×(18÷2)=108×(56÷7)=456×(72÷9)=125×(56÷8)=115×(12÷3)=81×(35÷7)=531×(15÷5)=150×(32÷8)=264×(14÷7)=103×(14÷7)=365×(20÷4)=83×(45÷5)=57×(72÷8)=92×(32÷4)=102×(20÷5)=275×(16÷8)=75×(63÷7)=320×(14÷7)=118×(18÷3)=71×(45÷5)=388×(10÷2)=46×(30÷5)=100×(20÷4)=193×(24÷8)=721×(42÷6)=55×(14÷2)=534×(40÷8)=115×(30÷5)=184×(18÷6)=56×(10÷2)=998×(18÷6)=15×(52÷2)=51×(105÷3)=16×(85÷5)=61×(177÷3)=22×(301÷7)=26×(264÷3)=10×(352÷8)=61×(176÷8)=55×(162÷9)=56×(50÷5)=12×(148÷2)=94×(126÷2)=20×(54÷2)=28×(56÷2)=10×(190÷2)=29×(204÷3)=28×(140÷5)=58×(207÷3)=46×(51÷3)=34×(486÷6)=45×(76÷4)=55×(819÷9)=59×(84÷6)=55×(114÷3)=13×(348÷6)=96×(213÷3)=43×(102÷6)=35×(279÷9)=12×(546÷7)=74×(352÷8)=53×(85÷5)=29×(336÷6)=19×(215÷5)=43×(144÷4)=10×(315÷5)=91×(837÷9)=15×(576÷9)=79×(560÷8)=23×(75÷3)=29×(252÷4)=341+41×4=242+171×5=400+41×2=100+96×9=155+38×7=963+24×7=117+23×8=939+384×2=418+63×2=992+123×2=105+61×6=107+182×4=381+91×4=318+24×6=228+40×3=197+188×4=104+66×4=594+13×8=161+37×5=975+17×3=141+233×3=488+191×5=172+182×3=901+91×2=90+287×3=916+59×6=218+174×4=700+75×6=59+230×2=336+39×3=20×7+430=71×7+993=248×2+85=89×2+272=74×3+242=93×6+322=147×6+107=78×7+15=82×6+191=387×2+71=224+11×42=164+14×26=10+51×10=384+11×39=172+24×22=342+36×17=37+30×21=684+31×10=232+38×17=52+16×44=396+10×52=387+12×72=84+15×34=722+17×33=235+40×10=111+17×31=171+11×65=159+25×24=349+47×13=161+21×26=134+37×17=659+27×32=128+27×14=722+10×36=155+57×14=813+13×25=197+14×46=344+20×38=482+25×14=368+39×11=17×44+172=12×30+134=19×15+101=21×17+529=37×14+33=17×17+163=29×14+249=22×43+608=53×13+21=10×85+402=320-11×19=971-57×15=459-13×11=579-31×14=341-31×11=739-26×11=420-12×12=593-10×24=434-14×24=571-15×22=444-24×12=235-11×17=466-13×23=979-30×21=432-23×11=761-37×15=494-10×21=836-12×67=464-27×17=790-21×32=495-14×11=935-45×12=310-13×20=645-21×15=407-11×19=872-51×12=466-10×41=696-46×11=388-24×16=845-14×52=410-10×12=875-14×34=469-13×20=914-24×21=246-23×10=635-33×17=420-15×15=531-16×18=372-16×20=223-14×11=359-69×5=928-310×2=335-56×2=841-68×4=273-10×8=468-72×3=498-71×3=947-107×8=464-154×2=268-56×2=485-20×5=513-89×3=268-44×4=537-50×3=430-199×2=701-78×2=425-41×4=181-63×2=307-25×7=667-23×5=38-18×2=530-216×2=171-17×3=542-41×2=394-19×7=664-153×2=199-43×3=502-68×4=407-44×4=707-32×9=219-35×6=655-12×6=340-64×2=590-39×4=332-15×5=622-10×4=498-11×3=708-67×8=270-41×3=885-122×2=23×18-273=94×10-209=11×24-179=26×19-461=17×14-112=64×15-820=29×16-315=17×51-18=21×23-157=41×12-431=14×30-288=59×14-216=27×17-387=61×14-762=26×18-110=69×10-482=21×20-413=11×38-285=13×37-360=50×15-169=11×39-203=25×24-282=23×16-152=14×36-305=13×20-103=47×20-868=18×25-332=27×24-244=32×15-397=22×34-581=11×28-187=17×11-183=13×26-72=83×12-302=12×38-100=33×25-393=15×31-42=12×83-248=13×14-120=23×18-156=240×2-326=589×2-930=463×2-467=181×7-510=88×9-93=164×5-542=311×2-192=288×8-623=344×2-291=494×2-422=228×3-681=870×3-995=210×4-412=710×8-714=129×5-31=227×7-719=146×4-92=522×4-872=188×2-337=740×6-625=149×5-424=595×9-675=66×8-204=713×5-83=178×5-837=749×9-998=154×5-344=827×2-245=111×7-225=342×3-171=431×2-635=33×5-31=124×3-21=419×3-615=141×7-61=809×8-237=114×7-563=487×6-238=80×8-316=749×5-728=68+16÷2=477+608÷2=152+968÷8=924+594÷9=364+909÷3=621+490÷5=68+273÷7=223+846÷6=364+435÷3=941+686÷7=146+660÷6=212+520÷2=11+216÷3=518+340÷2=108+734÷2=656+525÷5=348+460÷4=935+180÷3=23+220÷4=645+165÷5=468÷9+144=956÷2+398=234÷2+368=684÷6+179=415÷5+241=396÷6+936=295÷5+281=615÷5+253=350÷7+121=784÷8+83=186÷3+430=396÷9+677=328÷4+464=954÷3+95=228÷3+355=985÷5+519=762÷2+269=848÷8+17=204÷2+47=392÷7+438=371-960÷3=762-664÷2=284-498÷2=500-306÷2=427-749÷7=804-579÷3=280-165÷3=903-140÷2=468-531÷3=86-486÷6=220-40÷4=596-153÷9=357-670÷2=642-243÷3=390-556÷4=603-374÷2=335-256÷4=924-972÷9=213-238÷7=453-218÷2=110-384÷6=169-476÷4=139-54÷6=560-351÷3=378-144÷4=176-237÷3=98-592÷8=474-108÷4=273-296÷2=861-484÷4=461-128÷4=767-742÷2=210-288÷3=35-81÷9=456-834÷3=869-306÷9=82-152÷2=484-225÷9=191-664÷4=660-540÷9=55×(456-441)=27×(616-540)=13×(374-347)=49×(511-457)=22×(432-388)=23×(624-591)=37×(340-322)=40×(973-918)=17×(158-118)=49×(419-331)=21×(160-124)=41×(780-689)=29×(267-240)=83×(778-690)=13×(184-162)=47×(328-231)=28×(197-166)=29×(216-153)=23×(466-424)=65×(395-365)=(97-77)×26=(113-47)×70=(268-233)×28=(854-774)×50=(434-394)×18=(191-112)×20=(450-426)×37=(627-577)×89=(270-247)×43=(436-353)×71=(283-257)×34=(143-88)×75=(363-325)×21=(781-761)×26=(382-353)×19=(131-73)×44=(202-151)×18=(730-657)×71=(422-376)×12=(547-462)×98=189×(374-371)=735×(372-369)=36×(499-492)=878×(833-826)=17×(203-197)=930×(101-93)=70×(485-482)=950×(427-422)=91×(337-330)=98×(328-322)=101×(476-470)=16×(249-244)=77×(314-310)=822×(875-870)=105×(34-31)=775×(966-961)=75×(30-22)=866×(433-426)=209×(41-38)=384×(632-627)=240×(464-460)=623×(655-646)=75×(498-489)=278×(256-251)=131×(209-206)=465×(313-305)=100×(404-397)=874×(617-614)=37×(433-426)=263×(423-414)=152×(389-384)=814×(811-808)=84×(42-34)=650×(934-930)=139×(377-374)=709×(193-187)=157×(418-412)=962×(776-773)=175×(372-367)=923×(524-518)=156÷(473-467)=294÷(735-729)=456÷(89-87)=759÷(380-377)=375÷(166-163)=406÷(749-742)=294÷(306-304)=456÷(291-288)=10÷(46-44)=39÷(702-699)=178÷(311-309)=180÷(865-862)=412÷(222-218)=844÷(744-740)=459÷(82-73)=385÷(472-465)=90÷(257-248)=477÷(424-415)=304÷(303-301)=63÷(637-630)=35÷(245-240)=747÷(639-630)=112÷(277-269)=952÷(250-243)=252÷(333-329)=160÷(771-763)=205÷(111-106)=778÷(691-689)=304÷(321-313)=196÷(312-305)=416÷(218-214)=312÷(957-955)=272÷(144-136)=616÷(499-495)=51÷(489-486)=320÷(797-793)=120÷(476-468)=632÷(979-975)=172÷(333-329)=232÷(557-555)=(400-82)÷3=(732-220)÷8=(330-118)÷4=(783-379)÷4=(390-282)÷6=(356-281)÷3=(449-377)÷8=(956-122)÷2=(334-278)÷4=(767-592)÷7=(126-30)÷6=(974-29)÷5=(247-220)÷9=(742-650)÷4=(423-339)÷3=(624-582)÷6=(350-222)÷2=(984-536)÷2=(178-55)÷3=(782-674)÷9=(448-48)÷8=(235-208)÷9=(229-133)÷6=(967-121)÷3=(426-16)÷2=(906-471)÷5=(273-118)÷5=(430-20)÷2=(467-212)÷3=(909-879)÷2=(332-104)÷4=(868-184)÷9=(304-168)÷2=(676-566)÷5=(279-177)÷3=(495-171)÷9=(414-90)÷6=(246-218)÷2=(196-190)÷2=(794-539)÷5=1/4+2/4=1/8+6/8=2/8+4/8=6/9+3/9=3/8+2/8=2/7+4/7=3/7+2/7=3/6+2/6=1/7+3/7=8/10+2/10=1/7+2/7=1/5+4/5=4/8-2/8=3/9-2/9=2/4-1/4=6/9-1/9=3/6-2/6=2/5-1/5=2/7-1/7=5/9-4/9=4/7-1/7=4/6-2/6=3/7-1/7=3/4-1/4=7.2+5.5=36.3+27.9=3.1+7.5=9.4+1.9=4.3+0.2=5.1+41.6=6.6+10.0=77.4+1.4=2.6+8.4=6.3+9.1=1.4+9.2=18.6+43.9=9.8+3.4=26.4+66.4=3.6+8.5=9.2+2.7=1.0+9.3=51.4+7.4=1.5+9.0=62.6+8.3=0.5+0.2=3.9+9.6=9.8+8.8=47.8+36.2=7.8+9.6=10.7+82.5=1.7+3.4=9.1+0.7=9.1+5.7=29.2+4.9=10.0+7.4=68.7+13.6=0.4+3.9=5.3+2.1=9.7+9.0=74.4+2.6=5.1+5.0=54.0+24.1=3.2+0.3=4.5+7.2=4.0-3.5=81.1-69.7=7.8-7.7=9.0-1.2=9.5-5.7=63.3-62.2=4.8-2.6=99.8-95.2=9.2-6.7=7.7-4.2=7.8-4.1=54.5-25.7=8.2-7.2=80.3-31.2=6.8-5.0=7.3-6.9=7.2-3.1=79.2-40.3=1.4-0.3=69.0-55.3=7.0-2.9=6.3-6.2=8.3-5.2=93.3-15.0=3.0-1.1=55.7-29.5=6.6-5.5=9.9-9.8=8.3-0.8=55.1-41.6=8.9-4.6=33.8-10.6=8.5-1.9=4.2-3.5=3.4-0.3=51.7-25.7=8.7-5.9=76.3-58.7=1.4-1.3=9.8-0.5=参考答案141+308=449809+493=130296+123=219194+124=318332+108=440268+284=552146+69=215781+963=1744345+84=429379+70=449133+194=327981+972=1953125+40=165168+78=246154+304=45892+273=365134+282=416401+991=1392138+168=306678+317=995271+48=319275+417=692314+119=433251+773=102449+114=163371+577=948214+103=317225+471=696349+59=408805+951=1756179+308=487446+265=711276+108=38464+151=215143+251=39419+45=64203+243=446220+163=383340+67=40749+214=263410-33=377808-434=374432-287=145692-674=18400-298=102486-352=134470-35=435656-396=260475-202=273263-238=25330-169=161498-125=373407-255=152376-120=256282-130=152533-329=204198-169=29419-239=180450-326=124983-724=259382-53=329957-53=904239-182=57976-100=876432-188=244705-319=386338-64=274871-245=626107-43=64475-356=119487-344=143982-264=718338-11=327815-172=643168-43=125644-546=98465-34=431849-351=498144-19=125929-678=25163×9=567528×6=3168415×2=830795×6=4770133×5=665458×8=3664466×2=932826×8=6608278×3=83432×7=224132×4=528143×8=114434×2=68900×5=450065×7=455521×3=1563159×2=318615×4=2460414×2=828664×3=1992101×6=606628×4=251279×7=553263×3=78913×8=104241×9=216968×2=136953×8=7624413×2=826566×4=2264305×2=610285×4=1140208×4=832464×4=185621×6=126814×7=569824×6=144146×7=1022349×2=698666×3=199836÷3=12840÷4=210328÷2=164546÷2=273226÷2=113315÷5=63322÷7=46650÷2=325133÷7=19552÷3=184378÷6=63784÷4=196240÷3=80966÷6=161360÷8=45297÷9=33354÷2=17778÷6=1310÷2=5786÷2=39376÷4=19363÷3=121168÷7=24796÷2=398399÷3=133350÷7=50156÷4=39994÷7=142369÷9=41658÷7=94298÷2=149624÷3=208344÷4=86245÷7=35296÷2=148225÷3=75160÷2=80454÷2=227105÷7=15136÷8=1745×22=99035×42=147012×34=40851×13=66314×29=40681×83=672326×13=33840×87=348037×22=81419×94=178627×26=70225×76=190060×16=96094×25=235063×12=75664×59=377619×36=68448×12=57622×21=46253×23=121917×24=40815×14=21080×11=88039×13=50718×33=59485×10=85017×50=85081×75=607532×29=92863×69=434738×25=95038×22=83630×33=99032×72=230479×11=86989×36=320438×16=60811×18=19816×18=28864×16=102436+622+56=714130+281+932=1343449+16+104=56910+26+260=296116+107+162=385996+430+711=2137320+76+166=562659+39+572=1270508+11+58=577241+120+124=485161+189+525=87599+683+817=1599188+402+251=841123+62+334=519340+303+244=887278+151+694=1123142+786+58=986496+800+688=1984203+417+96=716281+336+459=1076325+67+471=863310+828+672=1810216+318+65=599951+322+528=1801373+208+357=938486+522+609=1617260+132+575=967385+810+66=1261234+53+625=912647+649+163=1459123+493+253=869852+302+771=1925291+71+29=391895+958+959=2812241+167+54=462549+559+884=1992410+348+191=94972+343+486=901562+195+29=786829+10+967=1806202+62-111=153729+79-540=268185+227-406=6195+441-436=200455+14-52=417308+686-896=98195+177-302=70102+763-223=642308+63-352=19537+958-378=1117325+113-164=274476+10-77=40919+367-91=295416+45-287=17429+248-44=233255+761-966=50414+41-100=355737+812-953=596180+169-182=167104+949-122=931449+25-440=34678+96-417=35765+300-361=4210+551-299=462279+143-292=130954+970-566=1358306+29-38=297679+764-573=870317+70-282=105696+788-101=1383289+31-250=70791+421-646=56614+383-367=30366+763-406=723250+217-100=367341+656-486=511243+18-231=30272+936-390=81814+396-301=109913+998-572=1339338-43-114=18176-13-11=52473-61-189=223598-326-88=184412-154-226=32942-109-408=425435-18-34=383745-394-247=104442-92-45=305699-244-325=130301-142-57=102794-247-220=327471-70-379=22841-246-141=454367-150-15=202902-177-342=383374-115-124=135930-247-461=222306-119-39=148747-280-262=205468-364-68=36454-125-79=250395-12-53=330631-256-47=328252-147-85=20885-27-529=329354-26-162=166992-592-144=256343-22-52=269873-550-257=66331-237-50=44791-518-212=61316-56-146=114477-190-35=252305-237-61=7995-114-208=673453-50-314=89964-224-653=87273-39-179=55424-108-89=227109-65+269=313885-186+346=1045270-132+86=224388-166+763=985238-217+30=51532-58+944=141870-47+291=314420-342+561=63952-25+160=187836-190+759=1405266-251+316=331843-157+451=1137402-328+340=414538-531+584=591140-60+58=138344-19+516=841251-237+110=124260-152+207=315479-341+22=160819-406+543=956462-231+192=423978-680+606=904340-308+367=399787-343+141=585241-183+63=121204-60+412=556406-318+353=441938-795+188=331243-89+302=456744-153+197=788474-135+59=398353-254+975=1074329-70+78=337863-140+634=1357455-75+84=464609-437+378=550486-222+154=418877-364+135=648340-312+411=439688-103+683=126815×17×2=51023×44×2=202430×11×3=99083×70×4=2324011×31×2=68258×41×3=713412×18×2=43278×24×4=748836×11×2=79250×85×2=850011×11×7=84784×36×9=2721610×39×2=78089×49×5=2180511×11×5=60576×93×8=5654419×22×2=83610×26×3=78018×15×2=54063×67×9=3798913×33×2=85896×65×9=5616015×15×2=45072×15×8=864011×21×3=69313×37×4=192445×10×2=90066×30×6=1188011×12×2=26467×76×9=4582814×20×3=84027×22×7=415816×12×5=96074×20×2=296013×10×4=52035×49×8=1372013×21×2=54640×60×6=1440010×10×5=50078×10×7=546092×2×4=736154×2×7=215689×5×2=89086×5×7=3010121×2×4=968248×2×6=297641×7×3=861266×2×4=212810×2×4=80121×7×5=423526×4×5=52098×8×3=235218×2×9=32418×8×7=100811×4×7=308330×3×4=396027×6×2=324217×2×6=260411×7×5=385239×3×8=573618×5×6=540105×9×8=756019×5×3=28542×7×3=88222×7×6=92435×2×8=56029×3×4=348309×3×2=185488×3×2=52856×3×9=151217×2×7=238468×2×8=748837×9×2=66659×7×4=1652111×2×4=88894×6×4=225614×5×4=280217×2×7=303815×4×5=300430×2×8=688016×2×78=249621×3×61=384324×4×25=240035×2×84=588011×6×38=250819×3×25=142517×2×48=163210×4×60=240010×9×35=315013×2×95=247013×4×65=338022×4×15=132044×2×84=739218×3×81=437416×6×43=412843×2×55=473023×2×77=354228×2×44=246413×3×63=245714×6×35=294037×2×96=710431×3×48=446413×3×80=312017×5×42=357012×6×60=432035×2×47=329026×3×29=226241×2×17=139411×6×57=376211×4×31=136410×8×96=768037×2×15=111016×3×27=129643×2×26=223617×3×37=188711×5×94=517010×5×23=115015×6×32=288015×6×26=234047×2×75=705024×36÷3=28876×92÷4=174861×15÷5=18346×64÷4=73647×21÷3=32964×18÷9=12810×91÷5=18271×16÷2=56829×16÷8=5854×60÷3=108038×20÷5=15218×28÷2=25250×18÷4=22554×10÷9=6032×31÷4=24833×57÷9=20953×12÷4=15930×86÷6=43014×60÷4=21029×42÷6=20324×15÷3=12082×30÷4=61550×11÷2=27580×58÷4=116044×11÷2=24235×19÷5=13325×36÷3=30052×86÷2=223614×48÷3=22494×96÷2=451220×23÷2=23011×76÷2=41813×56÷2=36445×10÷3=15010×84÷8=10595×69÷5=131172×13÷6=15625×64÷4=40010×96÷6=16042×88÷4=92460×3÷9=20580×5÷4=725124×2÷8=3118×6÷4=2769×4÷2=13880×3÷2=12048×9÷3=144332×6÷8=24979×9÷3=237777×5÷7=555100×6÷2=300768×8÷3=2048309×2÷6=103906×5÷6=755204×4÷8=102804×4÷6=53647×6÷2=141395×9÷3=118512×2÷3=8850×6÷3=170020×2÷4=10731×9÷3=219398×7÷2=343659×6÷3=131813×8÷2=52689×6÷2=2067155×6÷2=465776×3÷6=388476×2÷8=11993×8÷2=37261×8÷4=122148×8÷4=296252×2÷6=8481×8÷3=21699×5÷3=16556×9÷3=168222×3÷2=333996×2÷6=332244×2÷8=61954×9÷3=2862952÷2÷7=68903÷3÷7=4372÷4÷2=9435÷3÷5=29774÷3÷3=86252÷6÷3=14567÷7÷9=9756÷9÷2=42936÷4÷3=78944÷2÷4=118432÷9÷8=6164÷2÷2=41462÷7÷6=11540÷5÷2=54474÷3÷2=79888÷2÷6=74520÷2÷4=65438÷2÷3=73945÷3÷9=35828÷2÷9=46672÷7÷6=16864÷9÷4=24450÷6÷3=25330÷3÷5=22384÷8÷4=1290÷5÷2=9189÷3÷7=9616÷7÷4=22315÷7÷3=1536÷3÷6=2720÷3÷6=40688÷4÷4=43168÷4÷6=7168÷3÷8=7440÷5÷2=44855÷3÷5=57756÷7÷4=2784÷3÷4=7768÷2÷2=192630÷7÷6=15232÷2×5=580184÷2×6=552480÷4×3=360213÷3×6=426684÷3×5=1140651÷3×9=1953700÷5×4=560630÷5×4=504702÷2×7=2457432÷3×8=1152276÷4×6=414546÷6×9=819342÷9×5=190944÷4×8=188820÷4×7=35434÷7×5=310182÷7×4=104224÷7×4=128388÷2×6=1164482÷2×6=1446832÷8×3=312950÷2×6=2850864÷9×2=192616÷8×9=693156÷2×4=312207÷3×2=138736÷4×3=552585÷9×8=520176÷4×9=396873÷9×5=485500÷5×9=900931÷7×8=1064702÷9×5=390252÷3×7=588812÷4×3=609444÷6×5=370476÷2×6=1428304÷4×3=228592÷4×7=1036305÷5×4=244186÷6×26=806192÷3×58=3712144÷2×11=792720÷9×78=624024÷4×54=324196÷2×79=7742192÷6×14=448639÷9×17=1207245÷5×14=68650÷5×81=81066÷6×88=96835÷7×61=30521÷3×92=644255÷3×16=136044÷4×89=97962÷2×99=306975÷3×26=65027÷9×81=243150÷6×37=925136÷2×34=231235÷7×72=360576÷9×52=3328120÷6×19=380265÷5×25=132536÷6×96=576104÷4×83=215849÷7×80=560280÷8×99=3465450÷9×16=800380÷5×29=220442÷7×84=504427÷7×97=591716÷2×30=240130÷5×34=884160÷4×19=760133÷7×50=95090÷9×41=410390÷6×52=338074÷2×20=740104÷8×15=195372+(99-60)=411781+(542-20)=1303189+(464-209)=444629+(339-156)=812375+(256-145)=48696+(606-373)=329375+(347-343)=379960+(958-106)=181288+(229-103)=214858+(502-170)=1190192+(368-209)=351389+(678-176)=891236+(450-158)=52879+(489-347)=221258+(496-291)=46340+(159-26)=173329+(321-146)=504291+(584-345)=530494+(152-99)=547121+(569-259)=43161+(346-236)=171710+(858-716)=85232+(65-50)=47739+(428-358)=80990+(108-81)=117926+(321-278)=969446+(211-123)=534112+(697-620)=189346+(457-181)=622940+(939-89)=1790115+(486-443)=15851+(803-717)=13774+(392-46)=420534+(779-392)=921480+(487-148)=819248+(959-958)=249487+(274-13)=748796+(795-599)=99242+(403-187)=258539+(866-225)=1180484-(411+22)=51975-(233+509)=233486-(68+381)=37773-(109+393)=271391-(88+40)=263826-(314+399)=113479-(169+206)=104966-(804+49)=113438-(209+181)=48952-(522+333)=97490-(90+312)=88473-(94+341)=38485-(146+43)=296873-(30+558)=285226-(21+191)=14970-(280+37)=653379-(135+188)=56751-(402+269)=8074-(29+28)=17375-(87+194)=94354-(197+43)=114620-(188+152)=280492-(19+105)=368688-(151+379)=158320-(83+211)=26684-(209+27)=448498-(36+59)=403815-(183+26)=606348-(37+164)=147690-(37+617)=36452-(346+60)=46876-(318+315)=243393-(81+59)=253728-(267+376)=85475-(129+148)=198498-(147+207)=144287-(80+107)=100907-(574+199)=134465-(381+68)=16918-(255+462)=201275-(152-144)=267420-(926-671)=165428-(473-338)=293102-(576-535)=61201-(318-134)=17251-(625-405)=31340-(387-173)=126219-(533-352)=38489-(499-487)=477686-(619-150)=217175-(132-41)=84991-(952-835)=874196-(201-16)=11951-(309-61)=703227-(209-23)=41665-(122-105)=648136-(415-333)=54645-(111-67)=601480-(180-142)=442963-(730-208)=441443-(367-261)=337964-(781-366)=549308-(463-415)=260381-(963-619)=37301-(424-421)=298792-(849-700)=643437-(354-240)=323680-(991-453)=142487-(364-262)=385896-(339-204)=761351-(39-35)=347454-(799-655)=310210-(177-116)=149732-(684-280)=328251-(373-238)=116402-(279-240)=363107-(338-248)=17580-(583-231)=228381-(353-38)=66598-(788-349)=159392÷(12÷6)=196404÷(14÷7)=202174÷(15÷5)=58936÷(24÷8)=312207÷(12÷4)=69576÷(54÷9)=96320÷(24÷6)=80645÷(18÷6)=21592÷(32÷8)=23165÷(40÷8)=33228÷(16÷8)=114800÷(18÷9)=400456÷(16÷8)=22881÷(81÷9)=9195÷(35÷7)=39786÷(12÷4)=26290÷(48÷8)=15258÷(21÷7)=86485÷(20÷4)=9735÷(30÷6)=7416÷(16÷4)=104285÷(35÷7)=57396÷(18÷3)=66123÷(21÷7)=4136÷(30÷5)=6130÷(40÷8)=2666÷(14÷7)=33396÷(42÷7)=66474÷(36÷6)=79764÷(12÷3)=191220÷(16÷4)=55912÷(56÷7)=114240÷(12÷6)=120624÷(48÷8)=104390÷(20÷4)=78963÷(18÷6)=321240÷(21÷7)=8030÷(15÷3)=6110÷(12÷6)=55974÷(10÷5)=487894÷(3×2)=149656÷(2×4)=82720÷(3×2)=120488÷(2×2)=122540÷(2×3)=90270÷(3×3)=30448÷(2×4)=5672÷(3×2)=12416÷(2×4)=52984÷(2×4)=123216÷(2×2)=54104÷(2×2)=26552÷(2×3)=9224÷(4×2)=3956÷(2×2)=239480÷(2×3)=80768÷(3×2)=12872÷(4×2)=9584÷(2×4)=73840÷(2×4)=105762÷(3×2)=127268÷(2×2)=6760÷(3×2)=10675÷(3×3)=75834÷(2×3)=139188÷(2×2)=4781÷(3×3)=9444÷(2×3)=74918÷(3×3)=102176÷(2×4)=22432÷(3×2)=72468÷(3×3)=52666÷(3×3)=74426÷(2×3)=71408÷(3×2)=68104÷(4×2)=13918÷(3×2)=15348÷(2×4)=6189÷(3×3)=21320÷(2×4)=40181×(24÷6)=724809×(21÷7)=2427121×(45÷9)=60582×(40÷8)=410105×(28÷4)=735710×(24÷3)=568023×(64÷8)=184348×(27÷9)=104465×(36÷9)=260695×(18÷2)=6255108×(56÷7)=864456×(72÷9)=3648125×(56÷8)=875115×(12÷3)=46081×(35÷7)=405531×(15÷5)=1593150×(32÷8)=600264×(14÷7)=528103×(14÷7)=206365×(20÷4)=182583×(45÷5)=74757×(72÷8)=51392×(32÷4)=736102×(20÷5)=408275×(16÷8)=55075×(63÷7)=675320×(14÷7)=640118×(18÷3)=70871×(45÷5)=639388×(10÷2)=194046×(30÷5)=276100×(20÷4)=500193×(24÷8)=579721×(42÷6)=504755×(14÷2)=385534×(40÷8)=2670115×(30÷5)=690184×(18÷6)=55256×(10÷2)=280998×(18÷6)=299415×(52÷2)=39051×(105÷3)=178516×(85÷5)=27261×(177÷3)=359922×(301÷7)=94626×(264÷3)=228810×(352÷8)=44061×(176÷8)=134255×(162÷9)=99056×(50÷5)=56012×(148÷2)=88894×(126÷2)=592220×(54÷2)=54028×(56÷2)=78410×(190÷2)=95029×(204÷3)=197228×(140÷5)=78458×(207÷3)=400246×(51÷3)=78234×(486÷6)=275445×(76÷4)=85555×(819÷9)=500559×(84÷6)=82655×(114÷3)=209013×(348÷6)=75496×(213÷3)=681643×(102÷6)=73135×(279÷9)=108512×(546÷7)=93674×(352÷8)=325653×(85÷5)=90129×(336÷6)=162419×(215÷5)=81743×(144÷4)=154810×(315÷5)=63091×(837÷9)=846315×(576÷9)=96079×(560÷8)=553023×(75÷3)=57529×(252÷4)=1827341+41×4=505242+171×5=1097400+41×2=482100+96×9=9641