三年级数学(上)计算题专项练习附答案

三年级数学(上)计算题专项练习附答案96+349=141+485=133+223=394+184=155+56=165+410=228+159=446+690=47+280=275+408=79+194=578+363=98+329=298+614=90+223=348+139=133+235=124+588=184+135=574+296=94+282=353+115=107+127=874+634=130+164=162+813=187+54=150+89=132+183=770+191=108+210=423+302=46+103=81+235=147+61=234+83=125+79=672+876=76+156=550+147=110+301=827+606=164+246=247+144=113+70=154+85=114+347=164+55=186+171=445+103=261+118=69+21=65+270=466+352=273+205=162+730=279+58=332+127=59+291=245+111=115-68=498-239=234-80=933-597=97-67=282-248=365-207=570-130=362-71=933-132=389-134=994-918=322-169=919-596=273-236=845-114=436-217=849-134=395-35=906-538=103-51=968-66=475-184=903-10=392-191=862-615=360-161=777-54=443-417=678-138=381-252=762-629=381-346=808-291=427-204=949-16=321-283=637-567=319-231=872-308=276-24=885-706=204-14=956-693=327-160=681-548=269-68=631-510=475-370=647-622=405-52=612-314=442-25=570-485=474-206=101-21=470-407=247-200=420-404=593-243=257×2=512×2=196×4=832×6=46×8=323×8=36×7=367×5=145×4=866×3=11×4=389×5=128×4=391×5=249×2=181×6=149×2=125×8=16×2=258×7=151×5=291×6=91×7=295×5=25×5=421×7=23×2=675×2=236×4=644×3=97×4=448×3=35×4=506×7=123×4=977×5=76×4=254×8=224×2=530×4=14×6=308×5=116×3=947×7=40×5=631×4=48×7=349×9=189×4=651×8=21×3=25×9=20×5=589×2=146×2=831×8=18×9=937×3=243×3=686×4=249+62+348=127+978+345=79+755+130=35+918+718=111+212+294=971+632+733=117+329+216=198+905+854=205+234+395=905+222+218=76+78+491=223+162+420=82+39+629=695+706+441=200+136+60=417+565+81=682+29+26=103+743+824=517+340+109=990+934+675=441+65+19=107+480+846=16+49+652=804+273+10=63+445+345=561+203+81=264+327+167=798+898+268=351+453+159=267+483+990=656+51+175=269+694+568=283+125+468=269+961+585=683+15+253=963+727+105=23+558+133=714+171+882=88+644+158=434+403+406=166+66+398=654+891+469=618+187+115=932+117+517=129+73+308=551+358+96=18+739+57=54+803+141=422+295+96=124+885+941=508+33+415=474+886+677=194+174+333=503+176+649=130+150+620=982+218+620=41+15+232=194+761+62=185+40+246=764+754+924=176+184-251=398+936-372=169+112-126=999+491-42=131+251-176=385+525-655=195+166-194=890+881-943=215+116-60=503+841-509=274+214-465=450+582-897=75+292-135=611+362-534=61+180-29=957+667-994=118+60-114=682+179-531=25+359-220=587+329-511=167+96-66=533+191-674=11+253-58=585+626-18=18+375-146=853+706-611=67+83-22=727+612-846=71+123-177=679+931-787=90+178-134=14+755-688=332+45-287=306+841-926=126+357-143=737+668-483=103+337-275=272+341-301=248+181-243=476+673-731=10+292-301=952+325-615=213+286-270=690+507-968=263+147-219=317+470-355=301+195-24=394+726-557=284+66-54=154+733-557=42+397-108=915+474-657=367+35-252=891+288-640=87+80-148=820+474-334=76+374-325=296+917-911=179+316-427=802+938-942=465-136-47=815-37-166=389-27-128=648-95-215=356-86-169=697-178-83=482-116-152=913-342-360=479-149-268=622-250-271=209-10-79=559-71-304=421-281-54=814-188-248=433-59-155=893-503-356=366-180-11=860-578-264=409-68-160=910-307-313=339-281-47=559-245-163=472-26-230=746-182-102=348-276-38=677-344-232=447-58-98=729-356-130=215-82-128=736-232-410=364-153-84=317-16-204=212-66-20=292-28-17=482-311-165=811-290-511=286-158-13=806-576-48=481-277-163=943-107-176=481-192-119=713-315-305=393-86-288=795-268-51=455-13-386=604-380-100=476-102-324=611-79-100=243-34-32=406-27-216=499-244-225=502-453-47=212-121-71=637-585-41=332-187-107=934-562-268=427-141-257=605-60-110=430-153-239=438-49-212=363-343+302=807-267+397=293-157+157=834-139+463=144-129+420=981-143+262=223-162+127=957-319+133=215-19+241=882-742+945=105-52+15=952-347+468=189-37+154=750-185+177=460-276+139=491-88+723=385-212+49=412-316+470=350-296+423=880-76+954=419-42+83=968-198+686=153-52+222=950-671+238=218-180+192=990-594+589=187-138+64=420-372+721=329-283+423=717-264+922=266-226+320=592-478+661=416-168+89=499-72+417=306-231+93=139-94+464=318-286+254=941-96+486=377-118+212=388-137+505=499-360+191=760-543+79=256-182+351=626-277+179=353-265+397=871-64+315=441-21+32=492-484+732=164-26+142=81-27+31=79-33+146=899-490+967=184-161+350=639-109+127=302-273+28=797-483+505=442-408+323=930-276+122=111-93+320=769-428+179=273+(249-130)=905+(307-240)=397+(201-191)=538+(829-793)=251+(65-16)=876+(537-229)=412+(321-162)=375+(409-255)=248+(492-13)=334+(425-300)=169+(224-47)=839+(300-278)=213+(240-124)=602+(633-344)=12+(431-327)=960+(695-194)=429+(400-171)=295+(523-62)=178+(49-10)=688+(351-181)=153+(411-188)=936+(717-132)=331+(269-224)=706+(937-755)=223+(444-414)=440+(844-19)=220+(213-95)=273+(332-63)=205+(482-481)=223+(513-45)=200+(322-186)=881+(556-364)=122+(477-399)=330+(456-143)=330+(152-66)=352+(889-298)=496+(435-399)=948+(734-261)=167+(337-148)=540+(541-373)=247+(367-51)=576+(493-266)=439+(402-282)=37+(243-210)=181+(411-268)=490+(210-203)=316+(263-234)=232+(652-470)=356+(471-86)=712+(650-455)=398+(162-41)=774+(702-562)=86+(167-27)=976+(952-609)=377+(459-41)=495+(655-474)=497+(451-263)=490+(962-592)=341+(390-37)=45+(378-37)=264-(78+62)=854-(169+208)=375-(19+113)=692-(44+627)=379-(104+160)=604-(64+388)=418-(125+143)=933-(370+281)=460-(18+217)=990-(110+237)=299-(19+10)=841-(407+166)=482-(235+178)=934-(753+41)=471-(145+319)=839-(16+116)=255-(28+144)=871-(490+216)=94-(28+60)=968-(642+82)=260-(249+11)=776-(21+577)=452-(208+105)=888-(191+357)=455-(154+38)=713-(209+278)=409-(15+191)=606-(412+82)=391-(146+79)=962-(267+49)=288-(89+24)=730-(63+15)=372-(180+57)=952-(92+18)=308-(122+173)=678-(99+208)=478-(202+231)=769-(242+97)=334-(34+88)=536-(132+328)=414-(128+124)=914-(512+124)=459-(59+91)=733-(90+372)=458-(92+152)=545-(385+108)=386-(165+139)=665-(260+244)=474-(142+217)=662-(181+338)=411-(29+224)=992-(728+84)=241-(90+24)=534-(284+39)=466-(245+183)=233-(122+17)=150-(126+20)=574-(20+68)=365-(61+225)=903-(614+15)=454-(443-141)=977-(777-70)=361-(460-312)=486-(720-459)=477-(487-410)=684-(873-295)=339-(425-152)=940-(914-553)=318-(79-76)=544-(717-301)=370-(437-248)=325-(665-352)=217-(244-60)=485-(632-621)=390-(286-23)=970-(140-38)=241-(286-227)=361-(268-14)=439-(252-215)=871-(954-586)=81-(322-314)=947-(911-466)=497-(268-257)=303-(134-21)=199-(482-472)=669-(853-675)=317-(452-437)=493-(794-368)=49-(261-214)=927-(665-70)=449-(318-315)=609-(682-512)=339-(381-272)=538-(263-211)=82-(162-92)=147-(755-720)=497-(26-13)=959-(821-439)=324-(486-307)=971-(479-386)=401-(327-107)=951-(896-557)=271-(204-42)=792-(432-431)=376-(203-76)=732-(878-184)=495-(184-143)=235-(795-764)=255-(191-76)=471-(693-227)=307-(360-358)=895-(249-181)=210-(217-28)=943-(829-174)=473-(298-269)=665-(833-361)=391-(386-321)=354-(368-244)=470-(431-185)=441-(863-738)=19+435×2=792+33×3=205+81×6=865+180×4=436+92×4=396+280×2=94+117×2=174+74×4=159+136×6=966+250×4=497+99×5=564+64×4=475+108×3=100+109×2=41+123×6=816+50×2=44+94×4=558+276×2=253+51×7=134+83×8=139+47×5=822+317×2=91+133×3=735+200×2=192+177×4=857+33×3=283+189×3=514+243×3=18+140×2=781+111×9=83×4+451=324×3+518=255×2+75=118×3+807=126×3+436=96×6+596=22×4+414=37×9+856=243×3+160=126×3+370=59×7+345=190×5+165=123×4+489=112×6+991=60×3+50=304×2+939=28×6+438=18×2+459=31×4+86=195×5+244=72×4+486=118×8+176=63×2+376=45×8+319=232×2+80=333×3+875=14×7+195=424×2+610=13×5+134=40×9+84=185-14×5=431-46×7=107-15×2=619-31×5=308-14×4=316-106×2=439-10×4=950-52×6=277-40×4=603-16×2=462-122×2=824-145×4=423-26×3=978-17×6=335-12×3=772-43×9=221-16×2=147-27×4=418-90×3=939-17×9=306-51×6=444-185×2=389-111×2=685-231×2=241-72×3=398-11×2=477-56×8=321-45×2=320-53×2=791-115×4=474-41×5=329-41×8=188-42×4=467-44×5=500-53×7=476-32×4=157-42×2=239-47×2=455-189×2=679-20×2=284-55×4=325-10×9=359-72×2=485-85×3=493-215×2=603-75×3=240-24×8=787-174×4=378-123×3=950-302×2=257-19×2=986-106×2=469-42×7=546-147×2=39-10×3=796-13×3=371-38×7=914-69×4=486-46×3=807-72×9=140×6-417=445×6-12=303×3-374=789×2-832=164×6-912=594×6-990=124×6-249=851×6-350=434×2-16=879×3-842=146×4-363=417×7-503=78×7-462=888×7-49=136×7-903=626×9-358=145×6-582=773×8-845=456×2-469=387×8-609=78×6-331=34×8-215=241×2-330=158×4-279=251×3-52=887×4-194=258×2-494=834×5-714=83×9-730=482×3-292=242×4-653=107×3-111=110×7-284=273×3-343=127×7-305=664×6-783=70×7-239=672×9-714=184×3-402=692×9-549=149×4-423=494×7-180=72×5-243=768×3-45=161×5-431=559×9-830=72×8-80=832×4-567=74×9-242=846×2-390=132×4-152=643×9-703=259×2-301=267×7-379=307×2-427=874×3-573=193×2-282=229×5-488=155×6-507=464×8-732=126×(114-110)=325×(489-486)=74×(248-244)=128×(145-142)=69×(381-374)=738×(327-322)=234×(309-305)=530×(120-114)=192×(313-309)=624×(384-376)=96×(93-89)=218×(185-180)=108×(315-312)=474×(496-489)=111×(196-193)=766×(484-475)=28×(451-448)=551×(802-796)=60×(120-114)=462×(990-981)=42×(32-24)=958×(425-422)=29×(238-230)=120×(884-879)=12×(397-391)=712×(74-67)=31×(419-415)=441×(751-743)=147×(435-429)=365×(784-778)=40×(25-16)=742×(815-810)=109×(74-66)=989×(107-101)=125×(86-82)=104×(217-212)=297×(477-474)=954×(86-82)=190×(51-48)=137×(502-494)=267×(326-323)=823×(590-587)=11×(496-491)=45×(198-194)=98×(429-425)=646×(694-686)=42×(394-388)=152×(654-649)=143×(167-163)=943×(880-874)=17×(337-333)=182×(359-354)=34×(470-465)=968×(48-44)=25×(290-283)=551×(521-513)=38×(242-238)=154×(326-319)=11×(369-360)=834×(622-617)=3/8+2/8=4/9+3/9=4/8+3/8=1/6+5/6=5/8+2/8=5/10+2/10=1/6+3/6=1/3+2/3=1/5+2/5=6/9+3/9=1/5+3/5=1/8+2/8=2/8-1/8=3/8-2/8=3/5-1/5=4/9-2/9=4/8-2/8=4/10-2/10=4/7-2/7=4/8-3/8=5/7-1/7=3/5-2/5=3/8-1/8=5/9-4/9=参考答案96+349=445141+485=626133+223=356394+184=578155+56=211165+410=575228+159=387446+690=113647+280=327275+408=68379+194=273578+363=94198+329=427298+614=91290+223=313348+139=487133+235=368124+588=712184+135=319574+296=87094+282=376353+115=468107+127=234874+634=1508130+164=294162+813=975187+54=241150+89=239132+183=315770+191=961108+210=318423+302=72546+103=14981+235=316147+61=208234+83=317125+79=204672+876=154876+156=232550+147=697110+301=411827+606=1433164+246=410247+144=391113+70=183154+85=239114+347=461164+55=219186+171=357445+103=548261+118=37969+21=9065+270=335466+352=818273+205=478162+730=892279+58=337332+127=45959+291=350245+111=356115-68=47498-239=259234-80=154933-597=33697-67=30282-248=34365-207=158570-130=440362-71=291933-132=801389-134=255994-918=76322-169=153919-596=323273-236=37845-114=731436-217=219849-134=715395-35=360906-538=368103-51=52968-66=902475-184=291903-10=893392-191=201862-615=247360-161=199777-54=723443-417=26678-138=540381-252=129762-629=133381-346=35808-291=517427-204=223949-16=933321-283=38637-567=70319-231=88872-308=564276-24=252885-706=179204-14=190956-693=263327-160=167681-548=133269-68=201631-510=121475-370=105647-622=25405-52=353612-314=298442-25=417570-485=85474-206=268101-21=80470-407=63247-200=47420-404=16593-243=350257×2=514512×2=1024196×4=784832×6=499246×8=368323×8=258436×7=252367×5=1835145×4=580866×3=259811×4=44389×5=1945128×4=512391×5=1955249×2=498181×6=1086149×2=298125×8=100016×2=32258×7=1806151×5=755291×6=174691×7=637295×5=147525×5=125421×7=294723×2=46675×2=1350236×4=944644×3=193297×4=388448×3=134435×4=140506×7=3542123×4=492977×5=488576×4=304254×8=2032224×2=448530×4=212014×6=84308×5=1540116×3=348947×7=662940×5=200631×4=252448×7=336349×9=3141189×4=756651×8=520821×3=6325×9=22520×5=100589×2=1178146×2=292831×8=664818×9=162937×3=2811243×3=729686×4=2744249+62+348=659127+978+345=145079+755+130=96435+918+718=1671111+212+294=617971+632+733=2336117+329+216=662198+905+854=1957205+234+395=834905+222+218=134576+78+491=645223+162+420=80582+39+629=750695+706+441=1842200+136+60=396417+565+81=1063682+29+26=737103+743+824=1670517+340+109=966990+934+675=2599441+65+19=525107+480+846=143316+49+652=717804+273+10=108763+445+345=853561+203+81=845264+327+167=758798+898+268=1964351+453+159=963267+483+990=1740656+51+175=882269+694+568=1531283+125+468=876269+961+585=1815683+15+253=951963+727+105=179523+558+133=714714+171+882=176788+644+158=890434+403+406=1243166+66+398=630654+891+469=2014618+187+115=920932+117+517=1566129+73+308=510551+358+96=100518+739+57=81454+803+141=998422+295+96=813124+885+941=1950508+33+415=956474+886+677=2037194+174+333=701503+176+649=1328130+150+620=900982+218+620=182041+15+232=288194+761+62=1017185+40+246=471764+754+924=2442176+184-251=109398+936-372=962169+112-126=155999+491-42=1448131+251-176=206385+525-655=255195+166-194=167890+881-943=828215+116-60=271503+841-509=835274+214-465=23450+582-897=13575+292-135=232611+362-534=43961+180-29=212957+667-994=630118+60-114=64682+179-531=33025+359-220=164587+329-511=405167+96-66=197533+191-674=5011+253-58=206585+626-18=119318+375-146=247853+706-611=94867+83-22=128727+612-846=49371+123-177=17679+931-787=82390+178-134=13414+755-688=81332+45-287=90306+841-926=221126+357-143=340737+668-483=922103+337-275=165272+341-301=312248+181-243=186476+673-731=41810+292-301=1952+325-615=662213+286-270=229690+507-968=229263+147-219=191317+470-355=432301+195-24=472394+726-557=563284+66-54=296154+733-557=33042+397-108=331915+474-657=732367+35-252=150891+288-640=53987+80-148=19820+474-334=96076+374-325=125296+917-911=302179+316-427=68802+938-942=798465-136-47=282815-37-166=612389-27-128=234648-95-215=338356-86-169=101697-178-83=436482-116-152=214913-342-360=211479-149-268=62622-250-271=101209-10-79=120559-71-304=184421-281-54=86814-188-248=378433-59-155=219893-503-356=34366-180-11=175860-578-264=18409-68-160=181910-307-313=290339-281-47=11559-245-163=151472-26-230=216746-182-102=462348-276-38=34677-344-232=101447-58-98=291729-356-130=243215-82-128=5736-232-410=94364-153-84=127317-16-204=97212-66-20=126292-28-17=247482-311-165=6811-290-511=10286-158-13=115806-576-48=182481-277-163=41943-107-176=660481-192-119=170713-315-305=93393-86-288=19795-268-51=476455-13-386=56604-380-100=124476-102-324=50611-79-100=432243-34-32=177406-27-216=163499-244-225=30502-453-47=2212-121-71=20637-585-41=11332-187-107=38934-562-268=104427-141-257=29605-60-110=435430-153-239=38438-49-212=177363-343+302=322807-267+397=937293-157+157=293834-139+463=1158144-129+420=435981-143+262=1100223-162+127=188957-319+133=771215-19+241=437882-742+945=1085105-52+15=68952-347+468=1073189-37+154=306750-185+177=742460-276+139=323491-88+723=1126385-212+49=222412-316+470=566350-296+423=477880-76+954=1758419-42+83=460968-198+686=1456153-52+222=323950-671+238=517218-180+192=230990-594+589=985187-138+64=113420-372+721=769329-283+423=469717-264+922=1375266-226+320=360592-478+661=775416-168+89=337499-72+417=844306-231+93=168139-94+464=509318-286+254=286941-96+486=1331377-118+212=471388-137+505=756499-360+191=330760-543+79=296256-182+351=425626-277+179=528353-265+397=485871-64+315=1122441-21+32=452492-484+732=740164-26+142=28081-27+31=8579-33+146=192899-490+967=1376184-161+350=373639-109+127=657302-273+28=57797-483+505=819442-408+323=357930-276+122=776111-93+320=338769-428+179=520273+(249-130)=392905+(307-240)=972397+(201-191)=407538+(829-793)=574251+(65-16)=300876+(537-229)=1184412+(321-162)=571375+(409-255)=529248+(492-13)=727334+(425-300)=459169+(224-47)=346839+(300-278)=861213+(240-124)=329602+(633-344)=89112+(431-327)=116960+(695-194)=1461429+(400-171)=658295+(523-62)=756178+(49-10)=217688+(351-181)=858153+(411-188)=376936+(717-132)=1521331+(269-224)=376706+(937-755)=888223+(444-414)=253440+(844-19)=1265220+(213-95)=338273+(332-63)=542205+(482-481)=206223+(513-45)=691200+(322-186)=336881+(556-364)=1073122+(477-399)=200330+(456-143)=643330+(152-66)=416352+(889-298)=943496+(435-399)=532948+(734-261)=1421167+(337-148)=356540+(541-373)=708247+(367-51)=563576+(493-266)=803439+(402-282)=55937+(243-210)=70181+(411-268)=324490+(210-203)=497316+(263-234)=345232+(652-470)=414356+(471-86)=741712+(650-455)=907398+(162-41)=519774+(702-562)=91486+(167-27)=226976+(952-609)=1319377+(459-41)=795495+(655-474)=676497+(451-263)=685490+(962-592)=860341+(390-37)=69445+(378-37)=386264-(78+62)=124854-(169+208)=477375-(19+113)=243692-(44+627)=21379-(104+160)=115604-(64+388)=152418-(125+143)=150933-(370+281)=282460-(18+217)=225990-(110+237)=643299-(19+10)=270841-(407+166)=268482-(235+178)=69934-(753+41)=140471-(145+319)=7839-(16+116)=707255-(28+144)=83871-(490+216)=16594-(28+60)=6968-(642+82)=244260-(249+11)=0776-(21+577)=178452-(208+105)=139888-(191+357)=340455-(154+38)=263713-(209+278)=226409-(15+191)=203606-(412+82)=112391-(146+79)=166962-(267+49)=646288-(89+24)=175730-(63+15)=652372-(180+57)=135952-(92+18)=842308-(122+173)=13678-(99+208)=371478-(202+231)=45769-(242+97)=430334-(34+88)=212536-(132+328)=76414-(128+124)=162914-(512+124)=278459-(59+91)=309733-(90+372)=271458-(92+152)=214545-(385+108)=52386-(165+139)=82665-(260+244)=161474-(142+217)=115662-(181+338)=143411-(29+224)=158992-(728+84)=180241-(90+24)=127534-(284+39)=211466-(245+183)=38233-(122+17)=94150-(126+20)=4574-(20+68)=486365-(61+225)=79903-(614+15)=274454-(443-141)=152977-(777-70)=270361-(460-312)=213486-(720-459)=225477-(487-410)=400684-(873-295)=106339-(425-152)=66940-(914-553)=579318-(79-76)=315544-(717-301)=128370-(437-248)=181325-(665-352)=12217-(244-60)=33485-(632-621)=474390-(286-23)=127970-(140-38)=868241-(286-227)=182361-(268-14)=107439-(252-215)=402871-(954-586)=50381-(322-314)=73947-(911-466)=502497-(268-257)=486303-(134-21)=190199-(482-472)=189669-(853-675)=491317-(452-437)=302493-(794-368)=6749-(261-214)=2927-(665-70)=332449-(318-315)=446609-(682-512)=439339-(381-272)=230538-(263-211)=48682-(162-92)=12147-(755-720)=112497-(26-13)=484959-(821-439)=577324-(486-307)=145971-(479-386)=878401-(327-107)=181951-(896-557)=612271-(204-42)=109792-(432-431)=791376-(203-76)=249732-(878-184)=38495-(184-143)=454235-(795-764)=204255-(191-76)=140471-(693-227)=5307-(360-358)=305895-(249-181)=827210-(217-28)=21943-(829-174)=288473-(298-269)=444665-(833-361)=193391-(386-321)=326354-(368-244)=230470-(431-185)=224441-(863-738)=31619+435×2=889792+33×3=891205+81×6=691865+180×4=1585436+92×4=804396+280×2=95694+117×2=328174+74×4=470159+136×6=975966+250×4=1966497+99×5=992564+64×4=820475+108×3=799100+109×2=31841+123×6=779816+50×2=91644+94×4=420558+276×2=1110253+51×7=610134+83×8=798139+47×5=374822+317×2=145691+133×3=490735+200×2=1135192+177×4=900857+33×3=956283+189×3=850514+243×3=124318+140×2=298781+111×9=178083×4+451=783324×3+518=1490255×2+75=585118×3+807=1161126×3+436=81496×6+596=117222×4+414=50237×9+856=1189243×3+160=889126×3+370=74859×7+345=758190×5+165=1115123×4+489=981112×6+991=166360×3+50=230304×2+939=154728×6+438=60618×2+459=49531×4+86=210195×5+244=121972×4+486=774118×8+176=112063×2+376=50245×8+319=679232×2+80=544333×3+875=187414×7+195=293424×2+610=145813×5+134=19940×9+84=444185-14×5=115431-46×7=109107-15×2=77619-31×5=464308-14×4=252316-106×2=104439-10×4=399950-52×6=638277-40×4=117603-16×2=571462-122×2=218824-145×4=244423-26×3=345978-17×6=876335-12×3=299772-43×9=385221-16×2=189147-27×4=39418-90×3=148939-17×9=786306-51×6=0444-185×2=74389-111×2=167685-231×2=223241-72×3=25398-11×2=376477-56×8=29321-45×2=231320-53×2=214791-115×4=331474-41×5=269329-41×8=1188-42×4=20467-44×5=247500-53×7=129476-32×4=348157-42×2=73239-47×2=145455-189×2=77679-20×2=639284-55×4=64325-10×9=235359-72×2=215485-85×3=230493-215×2=63603-75×3=378240-24×8=48787-174×4=91378-123×3=9950-302×2=346257-19×2=219986-106×2=774469-42×7=175546-147×2=25239-10×3=9796-13×3=757371-38