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266+148=588+148=50+46=120+33=236+186=232+50=39+46=463+929=73+256=104+152=309+72=240+576=291+186=943+634=69+365=582+183=136+158=992+839=137+71=212+958=128+118=232+535=108+341=344+698=181+193=206+585=215+185=408+340=61+163=986+662=218+141=925+488=86+316=82+57=318+121=359+547=192+152=518+112=263+140=356+63=65+262=976+586=28+39=266+629=59+239=233+213=173+167=466+511=157+293=663+491=117+92=368+343=146+52=202+271=66+200=253+396=190+252=589+113=85+260=780+225=382-93=372-121=134-16=541-159=462-246=451-284=476-33=744-260=44-26=853-296=360-324=894-197=396-155=910-535=474-384=978-190=434-143=536-182=344-296=117-59=349-56=540-483=236-193=518-307=488-15=963-180=442-422=87-57=157-43=873-294=459-428=495-103=229-14=676-643=459-410=722-51=295-52=439-208=378-196=897-48=480-17=608-330=450-352=984-132=299-28=312-146=468-270=734-18=319-15=742-531=447-232=903-379=473-393=643-412=388-112=855-313=451-192=277-15=382-43=375-106=22×8=130×7=459×2=212×9=60×2=205×4=56×7=611×5=303×2=174×7=159×3=581×4=217×3=668×3=40×4=427×8=194×4=99×7=92×8=480×7=54×4=493×3=80×7=559×4=122×7=305×4=19×9=463×3=46×3=311×5=91×9=575×6=55×8=251×7=264×2=679×8=81×4=974×3=119×8=449×2=381×2=652×3=62×5=54×9=370×2=412×5=180×4=834×9=97×7=75×3=307×3=925×9=279×2=149×9=140×3=52×8=216×4=213×4=100×8=714×3=139+159+450=33+654+478=123+232+213=738+149+715=338+47+434=916+325+233=189+321+418=476+207+185=109+509+115=53+978+213=56+136+83=837+407+216=83+584+238=679+415+631=678+49+40=442+291+231=537+109+294=643+370+950=295+473+228=319+347+990=771+93+16=241+99+388=290+190+14=401+865+750=22+102+77=498+36+14=324+23+607=410+752+607=213+307+384=424+565+469=132+260+405=693+91+656=67+217+77=283+322+999=370+239+289=399+425+520=677+104+114=631+308+532=342+11+249=796+571+817=331+504+145=512+850+837=310+594+40=602+181+834=164+145+668=241+855+196=119+64+394=55+124+452=336+289+212=372+901+293=515+12+433=159+877+519=708+104+167=782+166+14=51+86+575=978+817+517=149+376+355=462+383+490=553+310+18=338+559+903=275+182-217=427+935-163=164+172-216=630+603-552=67+178-143=766+468-180=278+104-217=445+415-530=138+129-98=366+856-249=156+267-68=172+577-387=268+165-73=600+920-456=13+225-231=819+733-938=141+350-89=232+945-787=265+57-220=640+98-673=122+290-265=901+627-932=385+42-107=218+485-292=78+202-22=782+107-102=294+129-149=886+945-611=30+367-303=678+139-704=148+352-208=409+259-67=209+148-167=966+373-591=11+311-139=592+220-550=190+174-46=811+782-755=378+108-79=749+535-628=295+72-210=427+275-240=127+248-274=799+754-629=408+88-65=209+680-222=392+97-421=837+58-692=447+30-39=565+477-32=204+290-489=609+553-912=133+45-81=598+788-500=185+304-444=476+835-375=253+103-208=16+349-301=83+341-199=720+470-298=429-25-138=753-275-100=435-330-35=540-248-21=471-10-240=330-57-199=275-14-222=886-600-200=452-162-219=907-589-171=395-15-326=653-74-236=444-29-46=891-94-119=487-44-385=983-498-345=483-369-47=924-249-47=410-30-37=841-196-520=219-50-99=736-339-54=426-69-150=946-503-190=456-45-161=769-86-101=463-376-62=829-294-381=466-92-150=961-191-310=369-45-58=413-383-30=206-90-10=778-16-326=458-309-12=957-328-127=464-18-244=875-453-402=377-199-61=691-39-450=437-175-260=552-222-287=353-172-98=401-124-165=357-105-39=888-151-493=438-50-117=945-225-576=365-227-109=871-147-214=324-182-47=814-312-314=417-118-240=511-332-100=438-64-153=686-67-190=449-213-138=557-80-364=300-59-176=710-216-240=311-120+287=702-121+45=296-256+30=885-679+121=264-106+224=643-272+247=412-398+211=965-592+85=399-186+248=514-384+682=395-152+20=475-387+61=332-165+69=962-925+694=216-57+231=856-286+831=69-66+210=206-176+963=424-385+75=944-506+116=469-119+115=481-112+685=424-346+286=850-576+518=130-44+117=268-215+934=393-341+351=695-685+873=499-198+70=981-755+937=341-89+236=483-25+842=411-195+234=899-817+12=75-72+396=884-215+168=164-155+145=725-245+217=128-62+191=436-114+56=85-44+259=703-702+439=170-160+133=929-191+945=432-408+215=788-334+573=211-115+315=508-30+222=427-202+82=809-517+310=164-113+434=492-310+75=378-222+189=582-428+899=479-431+216=604-534+343=190-120+398=799-682+259=214-49+314=913-599+994=378+(497-402)=853+(674-119)=69+(398-342)=526+(353-230)=62+(178-16)=56+(378-245)=225+(463-234)=428+(799-469)=18+(438-374)=25+(914-109)=446+(197-189)=410+(624-48)=335+(258-106)=905+(939-763)=81+(446-430)=329+(709-247)=90+(321-218)=279+(895-648)=270+(235-188)=843+(906-347)=167+(386-238)=425+(976-645)=120+(305-194)=720+(999-347)=296+(482-136)=206+(291-83)=312+(403-83)=645+(160-113)=196+(132-63)=417+(931-907)=48+(170-50)=195+(648-463)=498+(210-155)=543+(845-89)=302+(498-342)=873+(922-538)=45+(342-182)=923+(668-286)=451+(433-75)=946+(994-940)=84+(448-134)=256+(908-769)=426+(470-87)=749+(222-71)=150+(499-51)=530+(545-283)=281+(455-324)=351+(869-326)=13+(298-48)=717+(835-19)=277+(216-181)=72+(404-403)=100+(390-172)=980+(623-104)=430+(480-326)=516+(950-903)=179+(442-189)=644+(465-240)=36+(263-11)=19+(948-194)=424-(106+272)=891-(527+331)=311-(142+106)=285-(162+47)=396-(169+136)=868-(545+72)=273-(24+217)=546-(52+140)=391-(233+134)=394-(12+77)=372-(18+308)=954-(24+214)=445-(98+39)=945-(263+656)=277-(130+144)=662-(299+167)=374-(178+42)=890-(828+25)=496-(58+270)=952-(303+159)=212-(11+33)=997-(13+585)=372-(39+68)=910-(651+121)=358-(66+35)=410-(136+10)=186-(41+55)=849-(317+449)=440-(64+342)=810-(311+468)=268-(33+105)=911-(76+246)=232-(16+143)=400-(189+174)=391-(108+201)=589-(88+406)=189-(15+75)=331-(64+125)=430-(67+135)=738-(468+247)=335-(118+174)=976-(177+24)=401-(30+168)=868-(423+150)=391-(130+111)=562-(216+267)=314-(245+25)=899-(58+598)=403-(286+48)=656-(189+268)=468-(187+23)=734-(215+56)=425-(35+279)=747-(198+450)=464-(198+116)=837-(454+155)=449-(383+56)=938-(757+151)=486-(285+60)=889-(556+330)=367-(498-402)=671-(312-204)=395-(491-147)=191-(356-245)=388-(318-199)=757-(988-868)=491-(449-368)=746-(817-663)=292-(199-121)=763-(791-76)=221-(210-27)=777-(623-483)=483-(235-231)=856-(37-19)=328-(31-15)=602-(726-364)=253-(244-202)=638-(384-199)=354-(400-99)=513-(573-62)=294-(373-320)=554-(456-317)=386-(255-17)=269-(238-168)=163-(403-282)=548-(763-550)=307-(298-118)=939-(981-327)=354-(234-166)=169-(476-367)=282-(263-261)=987-(945-46)=460-(379-378)=499-(790-707)=367-(472-259)=724-(836-524)=325-(446-381)=856-(830-437)=277-(496-456)=466-(355-172)=391-(332-73)=805-(440-236)=362-(481-463)=705-(361-178)=125-(39-29)=330-(355-83)=363-(210-81)=66-(76-68)=384-(428-189)=941-(606-92)=420-(427-272)=557-(481-272)=492-(156-44)=989-(198-58)=471-(479-226)=754-(580-453)=451-(344-307)=671-(626-10)=471-(184-179)=504-(564-100)=183+400×2=468+89×6=55+157×3=520+416×2=43+218×2=555+118×2=421+43×9=642+175×3=451+10×7=132+45×9=185+360×2=339+50×2=266+107×6=411+74×8=447+107×4=15+37×3=462+37×3=744+156×3=206+136×3=610+138×4=135+29×5=61+183×3=191+226×3=878+178×2=134+169×5=477+97×7=35+71×8=784+233×2=425+17×3=737+88×3=100×4+483=124×4+825=108×4+324=49×6+816=113×7+81=228×4+570=134×2+83=175×5+834=58×7+260=235×4+819=145×3+257=384×2+375=64×3+129=95×6+894=67×7+488=319×3+659=109×4+321=70×9+859=121×2+17=71×7+324=84×5+195=240×2+445=182×5+14=56×8+994=167×4+252=124×7+197=37×5+94=42×7+453=49×7+220=70×3+765=401-193×2=794-44×4=464-32×6=223-59×3=259-21×5=312-21×4=232-20×8=747-181×3=237-14×2=779-67×3=435-106×3=649-109×5=396-117×2=996-303×3=345-34×5=378-36×2=185-74×2=607-182×2=396-25×9=581-169×2=450-152×2=980-82×6=366-17×8=823-309×2=257-18×8=410-97×3=473-96×3=742-34×7=473-70×6=896-89×2=473-51×8=445-81×2=437-67×2=771-66×9=312-41×3=395-159×2=266-47×3=222-16×5=338-36×6=897-185×4=219-53×4=638-290×2=215-61×2=584-117×2=334-120×2=934-132×4=294-11×4=279-10×4=384-34×2=467-109×3=423-128×2=862-44×6=349-49×7=364-32×4=418-88×2=371-91×2=434-13×9=539-94×3=371-73×5=849-297×2=85×9-733=259×2-391=143×4-557=402×2-62=338×2-17=847×2-730=164×6-199=418×5-24=479×2-272=334×7-831=140×2-266=379×2-409=476×2-238=443×2-374=151×6-374=874×3-746=130×4-448=581×7-607=109×9-775=762×7-476=141×7-188=190×3-369=136×5-464=225×7-638=317×2-298=506×2-432=92×4-105=828×2-651=266×2-419=853×3-985=57×2-42=401×3-276=341×2-557=305×2-384=117×5-533=775×4-828=239×4-729=697×8-624=233×2-14=390×6-365=88×5-261=503×2-11=467×2-246=128×8-748=245×4-223=243×9-568=397×2-128=877×2-902=180×3-361=269×4-295=332×3-995=411×7-976=112×8-708=406×2-606=92×9-542=256×5-450=166×5-672=274×8-372=80×4-149=539×3-620=91×(133-127)=109×(444-437)=106×(191-188)=961×(662-655)=189×(60-57)=723×(575-569)=260×(99-96)=488×(417-410)=223×(15-12)=248×(529-520)=80×(476-469)=410×(820-813)=61×(360-355)=14×(84-80)=126×(364-359)=830×(276-269)=55×(444-440)=500×(53-50)=199×(29-25)=501×(832-827)=242×(79-75)=813×(245-238)=82×(177-171)=775×(16-11)=16×(136-131)=771×(692-684)=90×(180-176)=467×(738-729)=123×(204-196)=474×(743-740)=82×(102-97)=396×(177-171)=103×(400-394)=814×(164-160)=61×(477-474)=177×(20-17)=123×(167-161)=515×(818-814)=52×(359-354)=181×(229-224)=61×(293-287)=413×(384-379)=23×(99-90)=694×(955-948)=24×(302-299)=807×(713-704)=29×(235-230)=158×(328-322)=49×(220-216)=336×(860-854)=133×(150-146)=626×(478-469)=87×(333-325)=53×(259-253)=148×(199-193)=633×(38-35)=182×(499-495)=302×(271-263)=149×(265-259)=137×(572-563)=1/6+2/6=3/5+2/5=2/6+3/6=4/7+3/7=4/8+3/8=1/10+8/10=3/6+2/6=1/5+2/5=1/7+5/7=5/8+3/8=1/7+4/7=6/9+2/9=4/8-3/8=5/9-4/9=4/6-1/6=4/10-1/10=3/8-2/8=6/9-1/9=2/7-1/7=4/5-1/5=3/6-1/6=7/10-3/10=2/6-1/6=3/4-1/4=参考答案266+148=414588+148=73650+46=96120+33=153236+186=422232+50=28239+46=85463+929=139273+256=329104+152=256309+72=381240+576=816291+186=477943+634=157769+365=434582+183=765136+158=294992+839=1831137+71=208212+958=1170128+118=246232+535=767108+341=449344+698=1042181+193=374206+585=791215+185=400408+340=74861+163=224986+662=1648218+141=359925+488=141386+316=40282+57=139318+121=439359+547=906192+152=344518+112=630263+140=403356+63=41965+262=327976+586=156228+39=67266+629=89559+239=298233+213=446173+167=340466+511=977157+293=450663+491=1154117+92=209368+343=711146+52=198202+271=47366+200=266253+396=649190+252=442589+113=70285+260=345780+225=1005382-93=289372-121=251134-16=118541-159=382462-246=216451-284=167476-33=443744-260=48444-26=18853-296=557360-324=36894-197=697396-155=241910-535=375474-384=90978-190=788434-143=291536-182=354344-296=48117-59=58349-56=293540-483=57236-193=43518-307=211488-15=473963-180=783442-422=2087-57=30157-43=114873-294=579459-428=31495-103=392229-14=215676-643=33459-410=49722-51=671295-52=243439-208=231378-196=182897-48=849480-17=463608-330=278450-352=98984-132=852299-28=271312-146=166468-270=198734-18=716319-15=304742-531=211447-232=215903-379=524473-393=80643-412=231388-112=276855-313=542451-192=259277-15=262382-43=339375-106=26922×8=176130×7=910459×2=918212×9=190860×2=120205×4=82056×7=392611×5=3055303×2=606174×7=1218159×3=477581×4=2324217×3=651668×3=200440×4=160427×8=3416194×4=77699×7=69392×8=736480×7=336054×4=216493×3=147980×7=560559×4=2236122×7=854305×4=122019×9=171463×3=138946×3=138311×5=155591×9=819575×6=345055×8=440251×7=1757264×2=528679×8=543281×4=324974×3=2922119×8=952449×2=898381×2=762652×3=195662×5=31054×9=486370×2=740412×5=2060180×4=720834×9=750697×7=67975×3=225307×3=921925×9=8325279×2=558149×9=1341140×3=42052×8=416216×4=864213×4=852100×8=800714×3=2142139+159+450=74833+654+478=1165123+232+213=568738+149+715=1602338+47+434=819916+325+233=1474189+321+418=928476+207+185=868109+509+115=73353+978+213=124456+136+83=275837+407+216=146083+584+238=905679+415+631=1725678+49+40=767442+291+231=964537+109+294=940643+370+950=1963295+473+228=996319+347+990=1656771+93+16=880241+99+388=728290+190+14=494401+865+750=201622+102+77=201498+36+14=548324+23+607=954410+752+607=1769213+307+384=904424+565+469=1458132+260+405=797693+91+656=144067+217+77=361283+322+999=1604370+239+289=898399+425+520=1344677+104+114=895631+308+532=1471342+11+249=602796+571+817=2184331+504+145=980512+850+837=2199310+594+40=944602+181+834=1617164+145+668=977241+855+196=1292119+64+394=57755+124+452=631336+289+212=837372+901+293=1566515+12+433=960159+877+519=1555708+104+167=979782+166+14=96251+86+575=712978+817+517=2312149+376+355=880462+383+490=1335553+310+18=881338+559+903=1800275+182-217=240427+935-163=1199164+172-216=120630+603-552=68167+178-143=102766+468-180=1054278+104-217=165445+415-530=330138+129-98=169366+856-249=973156+267-68=355172+577-387=362268+165-73=360600+920-456=106413+225-231=7819+733-938=614141+350-89=402232+945-787=390265+57-220=102640+98-673=65122+290-265=147901+627-932=596385+42-107=320218+485-292=41178+202-22=258782+107-102=787294+129-149=274886+945-611=122030+367-303=94678+139-704=113148+352-208=292409+259-67=601209+148-167=190966+373-591=74811+311-139=183592+220-550=262190+174-46=318811+782-755=838378+108-79=407749+535-628=656295+72-210=157427+275-240=462127+248-274=101799+754-629=924408+88-65=431209+680-222=667392+97-421=68837+58-692=203447+30-39=438565+477-32=1010204+290-489=5609+553-912=250133+45-81=97598+788-500=886185+304-444=45476+835-375=936253+103-208=14816+349-301=6483+341-199=225720+470-298=892429-25-138=266753-275-100=378435-330-35=70540-248-21=271471-10-240=221330-57-199=74275-14-222=39886-600-200=86452-162-219=71907-589-171=147395-15-326=54653-74-236=343444-29-46=369891-94-119=678487-44-385=58983-498-345=140483-369-47=67924-249-47=628410-30-37=343841-196-520=125219-50-99=70736-339-54=343426-69-150=207946-503-190=253456-45-161=250769-86-101=582463-376-62=25829-294-381=154466-92-150=224961-191-310=460369-45-58=266413-383-30=0206-90-10=106778-16-326=436458-309-12=137957-328-127=502464-18-244=202875-453-402=20377-199-61=117691-39-450=202437-175-260=2552-222-287=43353-172-98=83401-124-165=112357-105-39=213888-151-493=244438-50-117=271945-225-576=144365-227-109=29871-147-214=510324-182-47=95814-312-314=188417-118-240=59511-332-100=79438-64-153=221686-67-190=429449-213-138=98557-80-364=113300-59-176=65710-216-240=254311-120+287=478702-121+45=626296-256+30=70885-679+121=327264-106+224=382643-272+247=618412-398+211=225965-592+85=458399-186+248=461514-384+682=812395-152+20=263475-387+61=149332-165+69=236962-925+694=731216-57+231=390856-286+831=140169-66+210=213206-176+963=993424-385+75=114944-506+116=554469-119+115=465481-112+685=1054424-346+286=364850-576+518=792130-44+117=203268-215+934=987393-341+351=403695-685+873=883499-198+70=371981-755+937=1163341-89+236=488483-25+842=1300411-195+234=450899-817+12=9475-72+396=399884-215+168=837164-155+145=154725-245+217=697128-62+191=257436-114+56=37885-44+259=300703-702+439=440170-160+133=143929-191+945=1683432-408+215=239788-334+573=1027211-115+315=411508-30+222=700427-202+82=307809-517+310=602164-113+434=485492-310+75=257378-222+189=345582-428+899=1053479-431+216=264604-534+343=413190-120+398=468799-682+259=376214-49+314=479913-599+994=1308378+(497-402)=473853+(674-119)=140869+(398-342)=125526+(353-230)=64962+(178-16)=22456+(378-245)=189225+(463-234)=454428+(799-469)=75818+(438-374)=8225+(914-109)=830446+(197-189)=454410+(624-48)=986335+(258-106)=487905+(939-763)=108181+(446-430)=97329+(709-247)=79190+(321-218)=193279+(895-648)=526270+(235-188)=317843+(906-347)=1402167+(386-238)=315425+(976-645)=756120+(305-194)=231720+(999-347)=1372296+(482-136)=642206+(291-83)=414312+(403-83)=632645+(160-113)=692196+(132-63)=265417+(931-907)=44148+(170-50)=168195+(648-463)=380498+(210-155)=553543+(845-89)=1299302+(498-342)=458873+(922-538)=125745+(342-182)=205923+(668-286)=1305451+(433-75)=809946+(994-940)=100084+(448-134)=398256+(908-769)=395426+(470-87)=809749+(222-71)=900150+(499-51)=598530+(545-283)=792281+(455-324)=412351+(869-326)=89413+(298-48)=263717+(835-19)=1533277+(216-181)=31272+(404-403)=73100+(390-172)=318980+(623-104)=1499430+(480-326)=584516+(950-903)=563179+(442-189)=432644+(465-240)=86936+(263-11)=28819+(948-194)=773424-(106+272)=46891-(527+331)=33311-(142+106)=63285-(162+47)=76396-(169+136)=91868-(545+72)=251273-(24+217)=32546-(52+140)=354391-(233+134)=24394-(12+77)=305372-(18+308)=46954-(24+214)=716445-(98+39)=308945-(263+656)=26277-(130+144)=3662-(299+167)=196374-(178+42)=154890-(828+25)=37496-(58+270)=168952-(303+159)=490212-(11+33)=168997-(13+585)=399372-(39+68)=265910-(651+121)=138358-(66+35)=257410-(136+10)=264186-(41+55)=90849-(317+449)=83440-(64+342)=34810-(311+468)=31268-(33+105)=130911-(76+246)=589232-(16+143)=73400-(189+174)=37391-(108+201)=82589-(88+406)=95189-(15+75)=99331-(64+125)=142430-(67+135)=228738-(468+247)=23335-(118+174)=43976-(177+24)=775401-(30+168)=203868-(423+150)=295391-(130+111)=150562-(216+267)=79314-(245+25)=44899-(58+598)=243403-(286+48)=69656-(189+268)=199468-(187+23)=258734-(215+56)=463425-(35+279)=111747-(198+450)=99464-(198+116)=150837-(454+155)=228449-(383+56)=10938-(757+151)=30486-(285+60)=141889-(556+330)=3367-(498-402)=271671-(312-204)=563395-(491-147)=51191-(356-245)=80388-(318-199)=269757-(988-868)=637491-(449-368)=410746-(817-663)=592292-(199-121)=214763-(791-76)=48221-(210-27)=38777-(623-483)=637483-(235-231)=479856-(37-19)=838328-(31-15)=312602-(726-364)=240253-(244-202)=211638-(384-199)=453354-(400-99)=53513-(573-62)=2294-(373-320)=241554-(456-317)=415386-(255-17)=148269-(238-168)=199163-(403-282)=42548-(763-550)=335307-(298-118)=127939-(981-327)=285354-(234-166)=286169-(476-367)=60282-(263-261)=280987-(945-46)=88460-(379-378)=459499-(790-707)=416367-(472-259)=154724-(836-524)=412325-(446-381)=260856-(830-437)=463277-(496-456)=237466-(355-172)=283391-(332-73)=132805-(440-236)=601362-(481-463)=344705-(361-178)=522125-(39-29)=115330-(355-83)=58363-(210-81)=23466-(76-68)=58384-(428-189)=145941-(606-92)=427420-(427-272)=265557-(481-272)=348492-(156-44)=380989-(198-58)=849471-(479-226)=218754-(580-453)=627451-(344-307)=414671-(626-10)=55471-(184-179)=466504-(564-100)=40183+400×2=983468+89×6=100255+157×3=526520+416×2=135243+218×2=479555+118×2=791421+43×9=808642+175×3=1167451+10×7=521132+45×9=537185+360×2=905339+50×2=439266+107×6=908411+74×8=1003447+107×4=87515+37×3=126462+37×3=573744+156×3=1212206+136×3=614610+138×4=1162135+29×5=28061+183×3=610191+226×3=869878+178×2=1234134+169×5=979477+97×7=115635+71×8=603784+233×2=1250425+17×3=476737+88×3=1001100×4+483=883124×4+825=1321108×4+324=75649×6+816=1110113×7+81=872228×4+570=1482134×2+83=351175×5+834=170958×7+260=666235×4+819=1759145×3+257=692384×2+375=114364×3+129=32195×6+894=146467×7+488=957319×3+659=1616109×4+321=75770×9+859=1489121×2+17=25971×7+324=82184×5+195=615240×2+445=925182×5+14=92456×8+994=1442167×4+252=920124×7+197=106537×5+94=27942×7+453=74749×7+220=56370×3+765=975401-193×2=15794-44×4=618464-32×6=272223-59×3=46259-21×5=154312-21×4=228232-20×8=72747-181×3=204237-14×2=209779-67×3=578435-106×3=117649-109×5=104396-117×2=162996-303×3=87345-34×5=175378-36×2=306185-74×2=37607-182×2=243396-25×9=171581-169×2=243450-152×2=146980-82×6=488366-17×8=230823-309×2=205257-18×8=113410-97×3=119473-96×3=185742-34×7=504473-70×6=53896-89×2=718473-51×8=65445-81×2=283437-67×2=303771-66×9=177312-41×3=189395-159×2=77266-47×3=125222-16×5=142338-36×6=122897-185×4=157219-53×4=7638-290×2=58215-61×2=93584-117×2=350334-120×2=94934-132×4=406294-11×4=250279-10×4=239384-34×2=316467-109×3=140423-128×2=167862-44×6=598349-49×7=6364-32×4=236418-88×2=242371-91×