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52+70=400+369=268+214=175+61=44+34=486+438=200+223=527+491=169+179=190+294=46+178=188+336=237+248=843+523=380+65=459+227=230+269=427+829=348+98=311+492=330+119=311+353=114+195=585+640=176+123=138+609=183+283=191+544=93+274=700+289=155+142=952+932=65+31=76+244=200+200=133+91=121+235=122+272=110+114=251+159=70+384=716+781=54+31=959+565=67+256=151+567=275+210=874+688=321+171=687+432=159+125=114+232=221+151=928+269=155+263=314+558=179+315=120+341=357+126=291+86=289-271=751-601=321-198=401-34=163-95=995-535=268-198=872-816=229-124=122-84=331-277=641-562=388-182=308-15=490-19=349-57=451-286=784-513=279-85=546-527=163-51=763-580=385-281=891-502=328-231=635-503=215-50=937-124=471-345=894-15=365-217=712-448=396-70=441-322=300-63=540-515=122-98=638-548=348-246=820-552=181-28=422-241=460-182=833-209=493-262=335-119=332-47=826-737=464-220=418-75=498-410=337-148=460-282=786-371=268-118=804-656=408-312=500-89=388-270=864-106=49×5=31×3=63×9=55×7=445×2=78×4=274×2=476×5=229×4=603×3=70×2=233×9=215×3=714×4=261×2=144×4=64×7=873×9=123×6=31×4=428×2=122×8=12×6=444×5=76×5=456×2=93×6=811×8=112×3=269×3=291×2=99×2=108×7=604×4=92×8=455×2=369×2=152×4=341×2=903×5=73×9=543×9=211×2=745×9=230×3=711×4=165×6=537×2=137×7=966×6=56×8=875×8=279×2=244×9=105×3=94×9=177×3=199×2=173×5=859×5=636+91+146=469+598+660=112+351+359=261+715+408=220+23+643=452+490+418=618+166+129=679+381+829=314+268+86=654+462+292=118+162+554=619+797+974=90+68+525=564+902+19=446+328+212=750+44+572=128+249+415=545+40+32=147+146+490=770+696+707=55+14+622=818+809+237=261+207+112=383+488+479=484+99+301=921+787+442=48+36+761=37+146+895=509+84+400=891+943+916=579+31+292=570+113+880=328+266+286=272+33+541=185+184+353=431+790+868=219+383+390=118+343+657=220+370+166=951+532+411=54+75+269=379+162+249=81+435+200=639+581+984=42+289+15=33+583+823=400+178+181=594+666+434=112+297+312=769+639+797=19+226+172=936+189+315=329+15+169=511+837+887=149+311+236=948+416+643=14+141+524=184+68+952=20+521+295=573+422+828=84+244-142=764+687-825=291+34-199=579+559-396=33+282-173=651+230-589=172+14-129=379+584-373=68+173-53=485+758-337=45+121-137=913+598-918=46+380-241=269+897-980=360+89-46=964+550-978=196+138-197=465+821-197=98+197-237=497+524-306=301+195-431=239+409-628=349+52-362=903+183-626=415+65-72=663+793-29=40+265-47=153+398-405=449+24-70=594+724-70=48+203-227=866+340-546=182+38-195=311+465-441=234+141-296=972+680-475=247+221-51=976+183-768=43+445-95=985+274-699=186+134-17=213+559-394=99+315-138=757+861-981=184+38-172=985+11-696=162+322-322=346+284-528=245+172-117=807+417-679=163+260-270=621+295-762=78+129-10=753+61-218=115+217-246=940+19-513=65+72-47=427+259-628=29+433-379=819+463-749=343-106-120=982-493-63=433-337-19=645-101-125=295-142-37=929-87-555=464-118-185=711-565-39=321-42-20=752-623-76=471-185-156=209-107-37=459-247-123=572-254-232=436-63-33=961-528-143=391-22-59=832-229-300=332-79-81=803-252-383=326-37-183=364-69-285=364-180-109=896-356-119=495-41-52=961-721-121=473-278-183=870-459-179=244-80-105=789-448-176=366-142-146=744-315-148=450-170-53=972-123-100=470-279-144=553-31-354=464-184-216=999-173-686=300-119-14=785-641-67=321-20-272=868-635-102=336-112-130=834-454-110=491-23-202=874-651-213=482-77-325=699-321-326=454-149-281=393-31-156=377-11-250=912-316-315=499-24-406=813-213-91=488-311-26=926-836-89=411-270-134=788-144-560=276-57-49=704-133-467=304-133+168=505-246+598=223-201+73=871-306+964=78-66+484=802-138+360=84-57+133=722-686+497=95-29+431=209-56+130=87-24+320=912-889+981=366-105+137=890-40+174=315-304+28=816-237+208=449-66+109=540-461+322=415-358+157=444-418+998=379-178+254=324-111+386=270-247+226=273-18+299=95-33+374=858-640+504=455-421+159=424-384+372=384-359+110=894-891+773=324-301+301=672-311+433=292-105+303=863-821+751=448-318+338=507-22+788=328-252+366=570-80+725=242-132+250=425-183+716=450-343+84=953-510+409=111-111+377=763-76+202=328-113+185=373-295+250=388-145+197=747-579+360=247-176+264=653-159+738=433-278+235=627-377+785=328-178+177=757-372+492=83-62+201=930-100+583=281-12+169=884-783+814=441-321+146=667-361+885=33+(379-100)=779+(521-328)=187+(199-54)=843+(327-16)=419+(420-61)=198+(785-124)=235+(292-37)=344+(926-758)=228+(201-61)=31+(962-892)=237+(159-155)=981+(794-540)=131+(231-20)=395+(419-323)=91+(381-355)=960+(743-214)=261+(327-174)=113+(497-94)=240+(117-109)=986+(453-44)=211+(158-123)=621+(215-137)=282+(94-67)=127+(784-307)=264+(374-195)=976+(940-126)=58+(103-71)=447+(490-394)=342+(457-369)=140+(427-380)=224+(283-180)=196+(924-119)=448+(333-228)=343+(833-71)=327+(165-99)=912+(886-537)=488+(472-301)=373+(960-592)=41+(453-268)=625+(763-87)=363+(466-182)=69+(658-106)=295+(360-82)=286+(926-62)=151+(426-117)=914+(728-720)=198+(467-392)=209+(407-398)=458+(389-142)=472+(925-622)=332+(358-195)=74+(836-499)=155+(393-53)=339+(988-462)=135+(431-48)=991+(388-244)=95+(447-44)=91+(959-462)=302+(238-170)=990+(390-148)=423-(68+31)=881-(105+39)=490-(45+284)=917-(26+402)=442-(135+292)=448-(36+175)=355-(123+140)=812-(196+332)=401-(118+15)=763-(239+502)=122-(77+29)=427-(14+164)=338-(113+18)=802-(708+74)=358-(82+190)=892-(80+575)=159-(73+83)=820-(352+66)=477-(100+241)=655-(61+199)=437-(351+40)=744-(176+42)=346-(142+183)=916-(166+307)=447-(87+95)=638-(154+37)=279-(85+27)=930-(316+609)=356-(23+251)=677-(160+180)=117-(84+16)=797-(448+144)=354-(59+41)=776-(363+103)=376-(85+41)=690-(355+139)=388-(65+39)=721-(261+68)=389-(42+114)=891-(422+290)=367-(218+76)=286-(19+215)=478-(395+16)=800-(607+121)=316-(77+109)=484-(428+34)=410-(50+68)=377-(89+198)=466-(209+43)=225-(81+56)=366-(89+101)=671-(488+179)=413-(106+144)=317-(95+192)=479-(55+130)=590-(300+254)=446-(47+349)=684-(244+351)=260-(42+34)=995-(95+360)=461-(244-130)=826-(853-455)=294-(273-252)=427-(859-543)=295-(270-163)=858-(622-366)=259-(271-213)=410-(640-480)=288-(460-302)=497-(885-586)=442-(188-103)=814-(187-179)=195-(145-81)=940-(498-214)=405-(217-109)=372-(158-147)=57-(90-33)=287-(796-627)=481-(283-117)=389-(328-14)=478-(63-33)=296-(503-495)=439-(238-90)=709-(722-597)=279-(369-339)=575-(830-612)=466-(422-254)=351-(982-809)=190-(365-348)=403-(872-614)=268-(418-278)=955-(475-85)=295-(327-178)=688-(398-236)=500-(414-313)=958-(923-43)=308-(199-155)=925-(972-83)=141-(477-462)=724-(748-340)=224-(268-76)=558-(940-758)=365-(247-204)=81-(268-244)=368-(343-86)=737-(886-296)=343-(167-108)=820-(670-613)=382-(289-206)=694-(979-838)=458-(388-65)=972-(917-336)=132-(141-130)=867-(166-131)=213-(244-168)=642-(425-355)=493-(306-169)=974-(680-392)=189-(175-162)=502-(628-399)=226+33×6=331+62×5=422+65×7=903+135×6=32+77×9=64+38×7=289+32×3=104+146×4=461+70×5=601+150×2=492+40×3=968+124×3=475+24×5=347+45×2=243+168×2=886+175×3=31+18×9=580+53×6=232+32×8=554+27×5=222+91×4=200+49×2=239+52×9=291+245×4=83+342×2=384+42×4=427+105×3=137+418×2=398+47×5=395+46×4=193×3+330=228×2+444=55×9+173=45×4+175=135×5+250=139×3+237=52×5+200=67×9+702=37×5+305=35×8+979=63×8+320=32×3+147=177×2+482=476×2+62=57×8+107=161×4+244=59×5+84=17×3+597=52×2+434=236×4+758=59×4+123=387×2+547=92×2+375=157×2+353=119×2+158=137×5+296=107×5+437=181×3+944=361×2+271=400×2+807=454-34×8=743-58×3=459-92×3=680-98×3=494-35×5=510-38×6=490-96×3=521-49×3=168-39×3=479-43×8=450-19×7=919-293×3=459-161×2=128-14×9=192-16×6=917-90×9=347-125×2=798-195×2=138-10×5=248-72×2=431-24×9=422-120×2=425-28×3=804-109×3=354-151×2=584-55×8=221-62×2=696-91×4=301-64×2=794-97×5=485-12×7=790-18×4=416-18×8=542-29×3=124-12×9=622-60×2=231-91×2=925-64×3=289-30×7=616-77×6=389-122×2=912-76×9=316-40×7=695-128×5=445-89×5=517-95×5=340-13×5=955-97×6=365-148×2=843-124×2=352-18×4=421-44×8=365-17×8=211-47×4=472-28×3=900-148×6=473-80×2=961-35×4=477-24×3=690-47×9=330×3-198=153×3-305=116×5-440=126×6-384=489×2-372=176×9-18=68×9-121=707×3-596=186×4-350=439×5-339=101×9-337=302×5-574=426×2-43=277×8-821=201×3-250=374×6-891=357×2-434=602×9-372=283×3-683=355×3-719=142×7-233=653×8-120=50×4-93=86×8-444=188×5-421=294×4-104=194×2-172=635×9-496=242×4-313=205×4-342=274×2-229=147×7-423=85×8-13=206×7-387=109×8-407=521×2-824=249×4-664=72×6-10=300×2-378=830×6-504=187×4-480=741×6-250=455×2-309=671×9-231=92×7-33=548×5-223=172×5-363=553×5-737=327×2-158=808×2-211=137×4-110=678×6-749=127×4-193=296×4-596=239×3-472=438×8-374=352×2-81=685×2-914=319×3-523=132×5-362=143×(294-289)=53×(169-162)=166×(140-135)=773×(274-271)=142×(180-176)=148×(366-362)=32×(393-387)=866×(402-397)=121×(468-460)=399×(573-564)=195×(129-126)=962×(537-529)=37×(42-36)=35×(917-912)=270×(298-295)=301×(745-738)=146×(31-26)=894×(536-528)=107×(50-44)=787×(879-871)=300×(279-276)=773×(511-507)=105×(221-212)=609×(123-120)=240×(343-339)=169×(133-127)=59×(290-286)=301×(170-166)=72×(291-287)=303×(116-110)=63×(218-214)=894×(120-113)=172×(273-270)=720×(878-872)=59×(66-58)=588×(415-410)=58×(52-48)=405×(885-881)=238×(405-401)=783×(260-257)=24×(180-174)=342×(764-757)=219×(226-223)=598×(101-92)=24×(21-16)=588×(908-905)=11×(161-158)=211×(412-408)=10×(395-387)=488×(496-489)=117×(198-193)=506×(308-301)=17×(133-129)=108×(555-552)=206×(315-311)=51×(539-533)=153×(13-10)=64×(321-318)=90×(108-105)=315×(716-711)=1/5+3/5=3/5+2/5=1/5+2/5=1/4+2/4=1/8+4/8=2/10+7/10=3/8+4/8=5/7+2/7=3/6+2/6=1/7+5/7=1/7+2/7=5/10+4/10=3/7-1/7=2/7-1/7=4/7-1/7=4/7-3/7=3/7-2/7=3/8-2/8=3/6-2/6=5/10-1/10=3/6-1/6=3/5-1/5=2/4-1/4=7/10-2/10=参考答案52+70=122400+369=769268+214=482175+61=23644+34=78486+438=924200+223=423527+491=1018169+179=348190+294=48446+178=224188+336=524237+248=485843+523=1366380+65=445459+227=686230+269=499427+829=1256348+98=446311+492=803330+119=449311+353=664114+195=309585+640=1225176+123=299138+609=747183+283=466191+544=73593+274=367700+289=989155+142=297952+932=188465+31=9676+244=320200+200=400133+91=224121+235=356122+272=394110+114=224251+159=41070+384=454716+781=149754+31=85959+565=152467+256=323151+567=718275+210=485874+688=1562321+171=492687+432=1119159+125=284114+232=346221+151=372928+269=1197155+263=418314+558=872179+315=494120+341=461357+126=483291+86=377289-271=18751-601=150321-198=123401-34=367163-95=68995-535=460268-198=70872-816=56229-124=105122-84=38331-277=54641-562=79388-182=206308-15=293490-19=471349-57=292451-286=165784-513=271279-85=194546-527=19163-51=112763-580=183385-281=104891-502=389328-231=97635-503=132215-50=165937-124=813471-345=126894-15=879365-217=148712-448=264396-70=326441-322=119300-63=237540-515=25122-98=24638-548=90348-246=102820-552=268181-28=153422-241=181460-182=278833-209=624493-262=231335-119=216332-47=285826-737=89464-220=244418-75=343498-410=88337-148=189460-282=178786-371=415268-118=150804-656=148408-312=96500-89=411388-270=118864-106=75849×5=24531×3=9363×9=56755×7=385445×2=89078×4=312274×2=548476×5=2380229×4=916603×3=180970×2=140233×9=2097215×3=645714×4=2856261×2=522144×4=57664×7=448873×9=7857123×6=73831×4=124428×2=856122×8=97612×6=72444×5=222076×5=380456×2=91293×6=558811×8=6488112×3=336269×3=807291×2=58299×2=198108×7=756604×4=241692×8=736455×2=910369×2=738152×4=608341×2=682903×5=451573×9=657543×9=4887211×2=422745×9=6705230×3=690711×4=2844165×6=990537×2=1074137×7=959966×6=579656×8=448875×8=7000279×2=558244×9=2196105×3=31594×9=846177×3=531199×2=398173×5=865859×5=4295636+91+146=873469+598+660=1727112+351+359=822261+715+408=1384220+23+643=886452+490+418=1360618+166+129=913679+381+829=1889314+268+86=668654+462+292=1408118+162+554=834619+797+974=239090+68+525=683564+902+19=1485446+328+212=986750+44+572=1366128+249+415=792545+40+32=617147+146+490=783770+696+707=217355+14+622=691818+809+237=1864261+207+112=580383+488+479=1350484+99+301=884921+787+442=215048+36+761=84537+146+895=1078509+84+400=993891+943+916=2750579+31+292=902570+113+880=1563328+266+286=880272+33+541=846185+184+353=722431+790+868=2089219+383+390=992118+343+657=1118220+370+166=756951+532+411=189454+75+269=398379+162+249=79081+435+200=716639+581+984=220442+289+15=34633+583+823=1439400+178+181=759594+666+434=1694112+297+312=721769+639+797=220519+226+172=417936+189+315=1440329+15+169=513511+837+887=2235149+311+236=696948+416+643=200714+141+524=679184+68+952=120420+521+295=836573+422+828=182384+244-142=186764+687-825=626291+34-199=126579+559-396=74233+282-173=142651+230-589=292172+14-129=57379+584-373=59068+173-53=188485+758-337=90645+121-137=29913+598-918=59346+380-241=185269+897-980=186360+89-46=403964+550-978=536196+138-197=137465+821-197=108998+197-237=58497+524-306=715301+195-431=65239+409-628=20349+52-362=39903+183-626=460415+65-72=408663+793-29=142740+265-47=258153+398-405=146449+24-70=403594+724-70=124848+203-227=24866+340-546=660182+38-195=25311+465-441=335234+141-296=79972+680-475=1177247+221-51=417976+183-768=39143+445-95=393985+274-699=560186+134-17=303213+559-394=37899+315-138=276757+861-981=637184+38-172=50985+11-696=300162+322-322=162346+284-528=102245+172-117=300807+417-679=545163+260-270=153621+295-762=15478+129-10=197753+61-218=596115+217-246=86940+19-513=44665+72-47=90427+259-628=5829+433-379=83819+463-749=533343-106-120=117982-493-63=426433-337-19=77645-101-125=419295-142-37=116929-87-555=287464-118-185=161711-565-39=107321-42-20=259752-623-76=53471-185-156=130209-107-37=65459-247-123=89572-254-232=86436-63-33=340961-528-143=290391-22-59=310832-229-300=303332-79-81=172803-252-383=168326-37-183=106364-69-285=10364-180-109=75896-356-119=421495-41-52=402961-721-121=119473-278-183=12870-459-179=232244-80-105=59789-448-176=165366-142-146=78744-315-148=281450-170-53=227972-123-100=749470-279-144=47553-31-354=168464-184-216=64999-173-686=140300-119-14=167785-641-67=77321-20-272=29868-635-102=131336-112-130=94834-454-110=270491-23-202=266874-651-213=10482-77-325=80699-321-326=52454-149-281=24393-31-156=206377-11-250=116912-316-315=281499-24-406=69813-213-91=509488-311-26=151926-836-89=1411-270-134=7788-144-560=84276-57-49=170704-133-467=104304-133+168=339505-246+598=857223-201+73=95871-306+964=152978-66+484=496802-138+360=102484-57+133=160722-686+497=53395-29+431=497209-56+130=28387-24+320=383912-889+981=1004366-105+137=398890-40+174=1024315-304+28=39816-237+208=787449-66+109=492540-461+322=401415-358+157=214444-418+998=1024379-178+254=455324-111+386=599270-247+226=249273-18+299=55495-33+374=436858-640+504=722455-421+159=193424-384+372=412384-359+110=135894-891+773=776324-301+301=324672-311+433=794292-105+303=490863-821+751=793448-318+338=468507-22+788=1273328-252+366=442570-80+725=1215242-132+250=360425-183+716=958450-343+84=191953-510+409=852111-111+377=377763-76+202=889328-113+185=400373-295+250=328388-145+197=440747-579+360=528247-176+264=335653-159+738=1232433-278+235=390627-377+785=1035328-178+177=327757-372+492=87783-62+201=222930-100+583=1413281-12+169=438884-783+814=915441-321+146=266667-361+885=119133+(379-100)=312779+(521-328)=972187+(199-54)=332843+(327-16)=1154419+(420-61)=778198+(785-124)=859235+(292-37)=490344+(926-758)=512228+(201-61)=36831+(962-892)=101237+(159-155)=241981+(794-540)=1235131+(231-20)=342395+(419-323)=49191+(381-355)=117960+(743-214)=1489261+(327-174)=414113+(497-94)=516240+(117-109)=248986+(453-44)=1395211+(158-123)=246621+(215-137)=699282+(94-67)=309127+(784-307)=604264+(374-195)=443976+(940-126)=179058+(103-71)=90447+(490-394)=543342+(457-369)=430140+(427-380)=187224+(283-180)=327196+(924-119)=1001448+(333-228)=553343+(833-71)=1105327+(165-99)=393912+(886-537)=1261488+(472-301)=659373+(960-592)=74141+(453-268)=226625+(763-87)=1301363+(466-182)=64769+(658-106)=621295+(360-82)=573286+(926-62)=1150151+(426-117)=460914+(728-720)=922198+(467-392)=273209+(407-398)=218458+(389-142)=705472+(925-622)=775332+(358-195)=49574+(836-499)=411155+(393-53)=495339+(988-462)=865135+(431-48)=518991+(388-244)=113595+(447-44)=49891+(959-462)=588302+(238-170)=370990+(390-148)=1232423-(68+31)=324881-(105+39)=737490-(45+284)=161917-(26+402)=489442-(135+292)=15448-(36+175)=237355-(123+140)=92812-(196+332)=284401-(118+15)=268763-(239+502)=22122-(77+29)=16427-(14+164)=249338-(113+18)=207802-(708+74)=20358-(82+190)=86892-(80+575)=237159-(73+83)=3820-(352+66)=402477-(100+241)=136655-(61+199)=395437-(351+40)=46744-(176+42)=526346-(142+183)=21916-(166+307)=443447-(87+95)=265638-(154+37)=447279-(85+27)=167930-(316+609)=5356-(23+251)=82677-(160+180)=337117-(84+16)=17797-(448+144)=205354-(59+41)=254776-(363+103)=310376-(85+41)=250690-(355+139)=196388-(65+39)=284721-(261+68)=392389-(42+114)=233891-(422+290)=179367-(218+76)=73286-(19+215)=52478-(395+16)=67800-(607+121)=72316-(77+109)=130484-(428+34)=22410-(50+68)=292377-(89+198)=90466-(209+43)=214225-(81+56)=88366-(89+101)=176671-(488+179)=4413-(106+144)=163317-(95+192)=30479-(55+130)=294590-(300+254)=36446-(47+349)=50684-(244+351)=89260-(42+34)=184995-(95+360)=540461-(244-130)=347826-(853-455)=428294-(273-252)=273427-(859-543)=111295-(270-163)=188858-(622-366)=602259-(271-213)=201410-(640-480)=250288-(460-302)=130497-(885-586)=198442-(188-103)=357814-(187-179)=806195-(145-81)=131940-(498-214)=656405-(217-109)=297372-(158-147)=36157-(90-33)=0287-(796-627)=118481-(283-117)=315389-(328-14)=75478-(63-33)=448296-(503-495)=288439-(238-90)=291709-(722-597)=584279-(369-339)=249575-(830-612)=357466-(422-254)=298351-(982-809)=178190-(365-348)=173403-(872-614)=145268-(418-278)=128955-(475-85)=565295-(327-178)=146688-(398-236)=526500-(414-313)=399958-(923-43)=78308-(199-155)=264925-(972-83)=36141-(477-462)=126724-(748-340)=316224-(268-76)=32558-(940-758)=376365-(247-204)=32281-(268-244)=57368-(343-86)=111737-(886-296)=147343-(167-108)=284820-(670-613)=763382-(289-206)=299694-(979-838)=553458-(388-65)=135972-(917-336)=391132-(141-130)=121867-(166-131)=832213-(244-168)=137642-(425-355)=572493-(306-169)=356974-(680-392)=686189-(175-162)=176502-(628-399)=273226+33×6=424331+62×5=641422+65×7=877903+135×6=171332+77×9=72564+38×7=330289+32×3=385104+146×4=688461+70×5=811601+150×2=901492+40×3=612968+124×3=1340475+24×5=595347+45×2=437243+168×2=579886+175×3=141131+18×9=193580+53×6=898232+32×8=488554+27×5=689222+91×4=586200+49×2=298239+52×9=707291+245×4=127183+342×2=767384+42×4=552427+105×3=742137+418×2=973398+47×5=633395+46×4=579193×3+330=909228×2+444=90055×9+173=66845×4+175=355135×5+250=925139×3+237=65452×5+200=46067×9+702=130537×5+305=49035×8+979=125963×8+320=82432×3+147=243177×2+482=836476×2+62=101457×8+107=563161×4+244=88859×5+84=37917×3+597=64852×2+434=538236×4+758=170259×4+123=359387×2+547=132192×2+375=559157×2+353=667119×2+158=396137×5+296=981107×5+437=972181×3+944=1487361×2+271=993400×2+807=1607454-34×8=182743-58×3=569459-92×3=183680-98×3=386494-35×5=319510-38×6=282490-96×3=202521-49×3=374168-39×3=51479-43×8=135450-19×7=317919-293×3=40459-161×2=137128-14×9=2192-16×6=96917-90×9=107347-125×2=97798-195×2=408138-10×5=88248-72×2=104431-24×9=215422-120×2=182425-28×3=341804-109×3=477354-151×2=52584-55×8=144221-62×2=97696-91×4=332301-64×2=173794-97×5=309485-12×7=401790-18×4=718416-18×8=272542-29×3=455124-12×9=16622-60×2=502231-91×2=49925-64×3=733289-30×7=79616-77×6=154389-122×2=145912-76×9=228316-40×7=36695-128×5=55445-89×5=0517-95×5=42340-13×5=275955-97×6=373365-148×2=69843-124×2=595352-18×4=280421-44×8=69365-17×8=229211-47×4=23472-28×3=388900-148×6=12473-80×2=313961-35×4