三年級數(shù)學(上)計算題專項練習附答案

三年級數(shù)學(上)計算題專項練習附答案174+46=730+269=339+114=140+51=104+134=747+202=180+212=568+881=95+288=75+277=88+251=301+223=175+190=52+80=247+66=243+520=130+59=677+801=214+280=889+579=67+289=460+85=80+87=980+919=138+76=335+540=64+78=284+401=100+378=808+557=147+31=750+158=180+84=193+222=176+229=580+239=218+90=806+385=254+94=370+367=353+100=154+38=58+262=744+345=225+50=60+56=266+111=347+202=134+66=300+730=48+96=513+231=177+309=623+174=65+304=289+331=255+116=80+137=122+255=715+802=438-196=905-302=488-419=952-296=473-277=855-612=429-202=839-104=418-324=872-347=312-182=774-755=274-199=526-38=460-400=393-287=397-241=665-545=472-396=874-480=464-180=587-365=326-267=801-344=460-61=676-450=406-139=639-445=495-216=594-554=481-429=222-140=443-209=588-444=487-264=489-237=417-10=270-122=476-141=865-150=262-211=890-592=368-72=640-30=409-237=783-576=139-127=399-120=480-207=988-681=446-25=841-130=317-180=862-509=332-73=644-409=260-28=676-141=246-132=887-565=114×7=748×4=140×5=776×6=68×6=389×8=94×6=650×2=13×8=526×8=233×3=252×2=170×4=284×7=26×4=201×5=102×7=21×3=210×3=950×3=129×2=972×7=259×2=814×3=74×3=731×2=221×2=274×7=177×4=429×7=93×7=753×5=34×2=492×7=117×3=699×6=211×2=926×8=190×5=879×6=165×6=678×3=90×6=193×2=94×3=310×6=74×5=443×9=65×3=304×6=84×5=57×8=135×3=894×9=19×5=315×4=239×3=452×3=51×5=111×5=67+616+84=303+808+446=285+196+355=65+965+195=343+90+400=290+341+771=396+183+407=972+578+293=121+88+234=795+153+552=168+284+36=846+266+88=192+498+44=245+90+725=48+767+153=928+796+989=177+226+403=579+947+917=197+568+186=617+493+786=510+175+239=378+255+143=96+321+507=513+691+891=238+625+124=295+928+65=416+501+30=767+710+43=528+18+167=810+726+125=104+252+412=581+161+206=371+274+49=882+94+83=296+512+184=456+286+287=90+105+548=623+618+439=169+217+406=472+510+254=14+26+16=480+709+32=192+333+257=196+124+678=229+350+28=450+414+631=518+96+103=157+71+142=119+115+648=379+788+798=297+98+467=544+302+893=112+293+282=246+163+657=177+323+414=96+553+442=278+279+268=935+588+912=176+187+451=96+361+661=78+91-139=223+719-539=153+327-104=779+163-575=197+300-251=87+899-652=257+192-293=48+831-494=44+382-56=279+689-321=71+429-269=113+637-212=14+420-348=505+51-267=339+13-36=439+521-294=334+41-313=153+317-98=246+241-448=564+862-337=320+27-218=768+781-566=17+352-347=297+175-63=94+301-349=78+602-239=366+40-70=131+453-56=222+265-485=205+91-173=133+353-399=872+634-112=162+111-24=643+60-53=57+270-246=133+632-466=96+116-117=424+578-879=223+201-24=971+522-499=163+120-107=323+678-751=120+64-134=587+582-945=111+30-16=479+566-316=259+213-81=312+568-273=181+181-199=825+535-650=160+51-110=43+769-303=262+138-271=828+22-155=422+40-378=452+965-51=139+153-198=37+515-83=239+137-119=197+771-650=431-239-131=828-199-438=449-44-237=920-273-256=284-123-94=608-239-235=458-10-340=591-148-123=488-46-214=899-658-84=219-55-70=649-192-316=394-126-135=959-91-548=484-202-77=969-504-302=440-354-74=608-194-118=283-115-74=689-230-53=212-30-90=995-506-417=468-326-75=840-344-225=160-16-105=776-611-22=316-17-222=986-57-556=454-117-120=900-236-380=246-40-105=865-418-447=293-97-182=980-728-114=355-25-218=980-402-303=377-32-203=782-259-77=327-27-211=510-141-98=488-389-20=735-136-21=217-35-20=740-190-31=472-84-21=914-536-193=494-316-176=443-54-212=399-52-229=756-308-417=311-25-215=939-191-133=363-145-218=774-454-211=440-224-50=929-639-55=443-100-245=805-175-395=349-10-262=919-43-441=298-244+280=955-355+777=328-263+377=363-361+716=496-182+107=347-20+195=255-48+134=814-594+734=385-345+435=845-230+809=175-100+255=979-139+815=272-17+208=293-204+890=178-100+239=973-733+978=437-400+382=210-181+159=294-171+207=894-880+865=272-157+24=972-668+436=432-280+270=328-138+124=320-146+168=354-33+186=414-287+124=408-237+197=176-23+59=727-579+640=95-44+57=854-551+981=324-70+66=848-609+638=486-402+410=269-171+514=262-34+126=369-141+764=261-171+253=917-727+768=453-366+340=565-527+957=322-274+54=968-169+862=260-183+164=434-299+865=473-183+21=710-76+635=144-48+238=997-347+17=120-92+349=798-53+380=303-214+66=888-524+582=371-241+240=584-78+158=403-111+204=443-214+378=424-157+179=728-530+52=135+(311-104)=47+(590-58)=397+(327-261)=569+(740-232)=429+(458-67)=15+(821-806)=332+(313-166)=244+(632-247)=131+(159-114)=857+(942-533)=47+(387-321)=136+(985-545)=228+(459-295)=325+(39-32)=469+(495-28)=466+(577-64)=85+(339-114)=758+(102-29)=472+(487-216)=580+(793-649)=145+(496-342)=762+(457-188)=429+(344-20)=125+(732-709)=180+(470-302)=450+(898-113)=385+(231-144)=241+(639-419)=363+(494-393)=204+(400-355)=167+(341-156)=174+(681-126)=40+(433-317)=577+(742-451)=376+(40-19)=943+(430-60)=428+(303-149)=465+(835-624)=170+(446-80)=232+(820-533)=271+(348-68)=225+(814-614)=60+(364-125)=666+(763-385)=415+(386-195)=806+(575-492)=388+(303-11)=167+(644-295)=171+(219-185)=282+(979-220)=262+(485-101)=367+(924-708)=346+(345-284)=766+(993-480)=23+(266-25)=674+(412-17)=145+(472-453)=694+(413-40)=298+(332-297)=612+(688-681)=301-(61+33)=807-(602+141)=473-(36+333)=918-(35+153)=382-(23+29)=973-(474+186)=400-(122+200)=884-(345+450)=316-(14+192)=735-(469+22)=381-(278+73)=740-(26+470)=496-(304+170)=790-(378+380)=497-(11+26)=909-(323+26)=401-(234+56)=844-(213+82)=326-(119+166)=516-(10+64)=367-(93+145)=702-(91+378)=310-(153+19)=847-(343+362)=273-(263+10)=723-(224+462)=401-(33+273)=700-(351+103)=455-(150+60)=654-(207+394)=387-(295+87)=456-(77+324)=277-(119+61)=892-(636+119)=366-(22+45)=933-(470+189)=363-(324+25)=629-(123+230)=364-(63+158)=292-(155+129)=306-(206+52)=677-(274+108)=480-(438+40)=920-(203+365)=447-(199+95)=666-(140+166)=473-(16+208)=741-(331+253)=419-(86+328)=966-(518+343)=392-(159+82)=941-(124+201)=490-(78+202)=973-(41+219)=242-(31+36)=902-(99+161)=496-(188+49)=954-(288+268)=253-(223+26)=585-(116+232)=475-(200-199)=169-(794-702)=272-(360-221)=650-(631-294)=129-(325-276)=626-(859-497)=143-(429-355)=671-(896-356)=45-(346-319)=237-(406-235)=321-(322-94)=167-(446-402)=359-(328-69)=968-(858-548)=308-(361-97)=959-(142-72)=423-(443-144)=485-(808-693)=248-(320-74)=762-(665-230)=408-(357-239)=925-(925-486)=237-(109-30)=544-(818-810)=391-(406-305)=677-(543-355)=326-(199-49)=703-(627-53)=198-(179-109)=587-(885-592)=398-(380-261)=179-(534-515)=484-(200-80)=57-(424-403)=106-(131-36)=167-(348-300)=497-(459-169)=556-(179-90)=422-(357-178)=436-(195-29)=220-(312-180)=992-(427-182)=240-(266-171)=641-(183-134)=479-(400-214)=435-(940-783)=486-(97-92)=839-(473-327)=455-(230-129)=514-(854-773)=492-(291-72)=538-(731-553)=479-(160-45)=974-(522-131)=399-(31-15)=993-(931-499)=498-(232-46)=913-(998-404)=473-(272-156)=996-(868-779)=423+170×2=253+316×2=231+70×2=847+143×2=82+413×2=216+176×5=299+119×3=654+75×6=279+117×2=536+48×3=167+264×3=400+98×4=85+95×8=535+105×5=57+194×4=800+311×2=208+19×5=647+64×4=493+99×2=333+19×5=315+27×2=188+93×6=78+140×4=529+104×9=290+158×2=401+246×2=454+10×7=556+41×4=277+128×4=555+141×5=57×9+271=24×2+845=362×2+85=40×4+938=81×2+52=107×9+466=167×4+315=72×2+565=271×2+10=245×4+581=28×6+473=104×2+166=117×4+258=362×2+108=45×5+412=150×6+614=195×4+170=50×9+833=364×2+90=40×3+946=27×6+363=139×2+357=62×2+166=58×4+909=174×2+496=43×8+450=21×4+81=160×4+836=13×2+45=92×5+394=275-62×4=492-41×8=399-21×3=885-17×3=333-16×2=605-83×7=242-19×3=970-40×7=471-214×2=704-221×3=107-18×5=428-28×8=268-59×4=530-50×4=442-207×2=823-117×5=440-42×9=162-30×3=469-117×4=956-407×2=441-42×2=442-53×6=208-27×4=484-32×7=499-20×4=305-142×2=456-105×3=853-121×4=378-21×3=978-136×5=416-123×3=478-58×8=492-108×4=873-231×3=170-20×7=355-21×2=154-45×3=438-28×3=312-93×3=940-131×4=379-63×2=949-187×3=493-24×2=984-196×5=492-38×6=956-128×3=405-33×9=873-269×2=318-57×3=495-218×2=333-90×3=751-325×2=458-14×8=670-51×5=493-16×7=673-20×4=249-15×4=441-18×3=422-19×7=970-54×7=40×2-79=755×8-392=44×7-103=753×3-316=165×5-794=595×8-203=76×9-493=876×2-441=110×8-421=902×3-192=157×5-115=692×2-393=90×7-528=502×8-281=113×7-510=564×3-497=463×2-697=368×7-784=442×2-787=625×3-135=186×5-499=433×3-917=130×5-635=142×3-166=458×2-654=623×6-37=438×2-521=677×8-563=101×5-99=901×6-770=280×2-56=384×7-697=323×3-546=152×5-560=121×5-383=582×3-920=120×7-597=798×3-525=103×8-691=527×5-87=246×4-823=535×5-281=248×4-964=636×2-509=113×5-388=877×7-539=230×3-590=565×5-569=102×5-35=838×9-707=285×2-102=409×6-813=496×2-306=475×2-671=49×6-247=872×5-203=172×5-471=523×8-608=313×3-655=666×4-212=133×(160-153)=823×(796-792)=331×(83-80)=620×(530-525)=12×(291-284)=858×(839-836)=305×(468-465)=822×(551-547)=96×(177-174)=731×(724-718)=119×(192-188)=342×(127-120)=115×(460-454)=968×(138-130)=282×(233-230)=791×(138-134)=205×(139-136)=40×(919-916)=226×(200-197)=553×(614-608)=107×(327-320)=829×(643-640)=87×(431-422)=457×(61-54)=68×(419-413)=662×(782-779)=118×(327-322)=590×(16-11)=140×(255-249)=299×(197-192)=34×(416-411)=852×(241-235)=106×(135-131)=395×(318-309)=294×(154-151)=527×(930-924)=131×(431-426)=180×(900-892)=268×(177-174)=190×(321-312)=19×(254-245)=730×(813-806)=25×(40-33)=839×(976-973)=57×(457-452)=507×(967-961)=116×(162-159)=537×(459-454)=96×(139-135)=421×(257-251)=104×(274-270)=869×(946-940)=161×(367-361)=330×(697-692)=65×(259-251)=767×(355-350)=29×(437-434)=306×(155-148)=130×(61-55)=159×(346-341)=3/6+2/6=5/9+4/9=2/6+3/6=1/9+6/9=2/8+5/8=6/10+4/10=2/7+3/7=1/5+2/5=3/7+2/7=1/10+9/10=1/4+2/4=4/9+5/9=2/5-1/5=3/5-1/5=3/7-2/7=2/9-1/9=4/6-1/6=4/5-1/5=2/4-1/4=2/6-1/6=3/6-2/6=6/9-3/9=5/7-1/7=2/3-1/3=參考答案174+46=220730+269=999339+114=453140+51=191104+134=238747+202=949180+212=392568+881=144995+288=38375+277=35288+251=339301+223=524175+190=36552+80=132247+66=313243+520=763130+59=189677+801=1478214+280=494889+579=146867+289=356460+85=54580+87=167980+919=1899138+76=214335+540=87564+78=142284+401=685100+378=478808+557=1365147+31=178750+158=908180+84=264193+222=415176+229=405580+239=819218+90=308806+385=1191254+94=348370+367=737353+100=453154+38=19258+262=320744+345=1089225+50=27560+56=116266+111=377347+202=549134+66=200300+730=103048+96=144513+231=744177+309=486623+174=79765+304=369289+331=620255+116=37180+137=217122+255=377715+802=1517438-196=242905-302=603488-419=69952-296=656473-277=196855-612=243429-202=227839-104=735418-324=94872-347=525312-182=130774-755=19274-199=75526-38=488460-400=60393-287=106397-241=156665-545=120472-396=76874-480=394464-180=284587-365=222326-267=59801-344=457460-61=399676-450=226406-139=267639-445=194495-216=279594-554=40481-429=52222-140=82443-209=234588-444=144487-264=223489-237=252417-10=407270-122=148476-141=335865-150=715262-211=51890-592=298368-72=296640-30=610409-237=172783-576=207139-127=12399-120=279480-207=273988-681=307446-25=421841-130=711317-180=137862-509=353332-73=259644-409=235260-28=232676-141=535246-132=114887-565=322114×7=798748×4=2992140×5=700776×6=465668×6=408389×8=311294×6=564650×2=130013×8=104526×8=4208233×3=699252×2=504170×4=680284×7=198826×4=104201×5=1005102×7=71421×3=63210×3=630950×3=2850129×2=258972×7=6804259×2=518814×3=244274×3=222731×2=1462221×2=442274×7=1918177×4=708429×7=300393×7=651753×5=376534×2=68492×7=3444117×3=351699×6=4194211×2=422926×8=7408190×5=950879×6=5274165×6=990678×3=203490×6=540193×2=38694×3=282310×6=186074×5=370443×9=398765×3=195304×6=182484×5=42057×8=456135×3=405894×9=804619×5=95315×4=1260239×3=717452×3=135651×5=255111×5=55567+616+84=767303+808+446=1557285+196+355=83665+965+195=1225343+90+400=833290+341+771=1402396+183+407=986972+578+293=1843121+88+234=443795+153+552=1500168+284+36=488846+266+88=1200192+498+44=734245+90+725=106048+767+153=968928+796+989=2713177+226+403=806579+947+917=2443197+568+186=951617+493+786=1896510+175+239=924378+255+143=77696+321+507=924513+691+891=2095238+625+124=987295+928+65=1288416+501+30=947767+710+43=1520528+18+167=713810+726+125=1661104+252+412=768581+161+206=948371+274+49=694882+94+83=1059296+512+184=992456+286+287=102990+105+548=743623+618+439=1680169+217+406=792472+510+254=123614+26+16=56480+709+32=1221192+333+257=782196+124+678=998229+350+28=607450+414+631=1495518+96+103=717157+71+142=370119+115+648=882379+788+798=1965297+98+467=862544+302+893=1739112+293+282=687246+163+657=1066177+323+414=91496+553+442=1091278+279+268=825935+588+912=2435176+187+451=81496+361+661=111878+91-139=30223+719-539=403153+327-104=376779+163-575=367197+300-251=24687+899-652=334257+192-293=15648+831-494=38544+382-56=370279+689-321=64771+429-269=231113+637-212=53814+420-348=86505+51-267=289339+13-36=316439+521-294=666334+41-313=62153+317-98=372246+241-448=39564+862-337=1089320+27-218=129768+781-566=98317+352-347=22297+175-63=40994+301-349=4678+602-239=441366+40-70=336131+453-56=528222+265-485=2205+91-173=123133+353-399=87872+634-112=1394162+111-24=249643+60-53=65057+270-246=81133+632-466=29996+116-117=95424+578-879=123223+201-24=400971+522-499=994163+120-107=176323+678-751=250120+64-134=50587+582-945=224111+30-16=125479+566-316=729259+213-81=391312+568-273=607181+181-199=163825+535-650=710160+51-110=10143+769-303=509262+138-271=129828+22-155=695422+40-378=84452+965-51=1366139+153-198=9437+515-83=469239+137-119=257197+771-650=318431-239-131=61828-199-438=191449-44-237=168920-273-256=391284-123-94=67608-239-235=134458-10-340=108591-148-123=320488-46-214=228899-658-84=157219-55-70=94649-192-316=141394-126-135=133959-91-548=320484-202-77=205969-504-302=163440-354-74=12608-194-118=296283-115-74=94689-230-53=406212-30-90=92995-506-417=72468-326-75=67840-344-225=271160-16-105=39776-611-22=143316-17-222=77986-57-556=373454-117-120=217900-236-380=284246-40-105=101865-418-447=0293-97-182=14980-728-114=138355-25-218=112980-402-303=275377-32-203=142782-259-77=446327-27-211=89510-141-98=271488-389-20=79735-136-21=578217-35-20=162740-190-31=519472-84-21=367914-536-193=185494-316-176=2443-54-212=177399-52-229=118756-308-417=31311-25-215=71939-191-133=615363-145-218=0774-454-211=109440-224-50=166929-639-55=235443-100-245=98805-175-395=235349-10-262=77919-43-441=435298-244+280=334955-355+777=1377328-263+377=442363-361+716=718496-182+107=421347-20+195=522255-48+134=341814-594+734=954385-345+435=475845-230+809=1424175-100+255=330979-139+815=1655272-17+208=463293-204+890=979178-100+239=317973-733+978=1218437-400+382=419210-181+159=188294-171+207=330894-880+865=879272-157+24=139972-668+436=740432-280+270=422328-138+124=314320-146+168=342354-33+186=507414-287+124=251408-237+197=368176-23+59=212727-579+640=78895-44+57=108854-551+981=1284324-70+66=320848-609+638=877486-402+410=494269-171+514=612262-34+126=354369-141+764=992261-171+253=343917-727+768=958453-366+340=427565-527+957=995322-274+54=102968-169+862=1661260-183+164=241434-299+865=1000473-183+21=311710-76+635=1269144-48+238=334997-347+17=667120-92+349=377798-53+380=1125303-214+66=155888-524+582=946371-241+240=370584-78+158=664403-111+204=496443-214+378=607424-157+179=446728-530+52=250135+(311-104)=34247+(590-58)=579397+(327-261)=463569+(740-232)=1077429+(458-67)=82015+(821-806)=30332+(313-166)=479244+(632-247)=629131+(159-114)=176857+(942-533)=126647+(387-321)=113136+(985-545)=576228+(459-295)=392325+(39-32)=332469+(495-28)=936466+(577-64)=97985+(339-114)=310758+(102-29)=831472+(487-216)=743580+(793-649)=724145+(496-342)=299762+(457-188)=1031429+(344-20)=753125+(732-709)=148180+(470-302)=348450+(898-113)=1235385+(231-144)=472241+(639-419)=461363+(494-393)=464204+(400-355)=249167+(341-156)=352174+(681-126)=72940+(433-317)=156577+(742-451)=868376+(40-19)=397943+(430-60)=1313428+(303-149)=582465+(835-624)=676170+(446-80)=536232+(820-533)=519271+(348-68)=551225+(814-614)=42560+(364-125)=299666+(763-385)=1044415+(386-195)=606806+(575-492)=889388+(303-11)=680167+(644-295)=516171+(219-185)=205282+(979-220)=1041262+(485-101)=646367+(924-708)=583346+(345-284)=407766+(993-480)=127923+(266-25)=264674+(412-17)=1069145+(472-453)=164694+(413-40)=1067298+(332-297)=333612+(688-681)=619301-(61+33)=207807-(602+141)=64473-(36+333)=104918-(35+153)=730382-(23+29)=330973-(474+186)=313400-(122+200)=78884-(345+450)=89316-(14+192)=110735-(469+22)=244381-(278+73)=30740-(26+470)=244496-(304+170)=22790-(378+380)=32497-(11+26)=460909-(323+26)=560401-(234+56)=111844-(213+82)=549326-(119+166)=41516-(10+64)=442367-(93+145)=129702-(91+378)=233310-(153+19)=138847-(343+362)=142273-(263+10)=0723-(224+462)=37401-(33+273)=95700-(351+103)=246455-(150+60)=245654-(207+394)=53387-(295+87)=5456-(77+324)=55277-(119+61)=97892-(636+119)=137366-(22+45)=299933-(470+189)=274363-(324+25)=14629-(123+230)=276364-(63+158)=143292-(155+129)=8306-(206+52)=48677-(274+108)=295480-(438+40)=2920-(203+365)=352447-(199+95)=153666-(140+166)=360473-(16+208)=249741-(331+253)=157419-(86+328)=5966-(518+343)=105392-(159+82)=151941-(124+201)=616490-(78+202)=210973-(41+219)=713242-(31+36)=175902-(99+161)=642496-(188+49)=259954-(288+268)=398253-(223+26)=4585-(116+232)=237475-(200-199)=474169-(794-702)=77272-(360-221)=133650-(631-294)=313129-(325-276)=80626-(859-497)=264143-(429-355)=69671-(896-356)=13145-(346-319)=18237-(406-235)=66321-(322-94)=93167-(446-402)=123359-(328-69)=100968-(858-548)=658308-(361-97)=44959-(142-72)=889423-(443-144)=124485-(808-693)=370248-(320-74)=2762-(665-230)=327408-(357-239)=290925-(925-486)=486237-(109-30)=158544-(818-810)=536391-(406-305)=290677-(543-355)=489326-(199-49)=176703-(627-53)=129198-(179-109)=128587-(885-592)=294398-(380-261)=279179-(534-515)=160484-(200-80)=36457-(424-403)=36106-(131-36)=11167-(348-300)=119497-(459-169)=207556-(179-90)=467422-(357-178)=243436-(195-29)=270220-(312-180)=88992-(427-182)=747240-(266-171)=145641-(183-134)=592479-(400-214)=293435-(940-783)=278486-(97-92)=481839-(473-327)=693455-(230-129)=354514-(854-773)=433492-(291-72)=273538-(731-553)=360479-(160-45)=364974-(522-131)=583399-(31-15)=383993-(931-499)=561498-(232-46)=312913-(998-404)=319473-(272-156)=357996-(868-779)=907423+170×2=763253+316×2=885231+70×2=371847+143×2=113382+413×2=908216+176×5=1096299+119×3=656654+75×6=1104279+117×2=513536+48×3=680167+264×3=959400+98×4=79285+95×8=845535+105×5=106057+194×4=833800+311×2=1422208+19×5=303647+64×4=903493+99×2=691333+19×5=428315+27×2=369188+93×6=74678+140×4=638529+104×9=1465290+158×2=606401+246×2=893454+10×7=524556+41×4=720277+128×4=789555+141×5=126057×9+271=78424×2+845=893362×2+85=80940×4+938=109881×2+52=214107×9+466=1429167×4+315=98372×2+565=709271×2+10=552245×4+581=156128×6+473=641104×2+166=374117×4+258=726362×2+108=83245×5+412=637150×6+614=1514195×4+170=95050×9+833=1283364×2+90=81840×3+946=106627×6+363=525139×2+357=63562×2+166=29058×4+909=1141174×2+496=84443×8+450=79421×4+81=165160×4+836=147613×2+45=7192×5+394=854275-62×4=27492-41×8=164399-21×3=336885-17×3=834333-16×2=301605-83×7=24242-19×3=185970-40×7=690471-214×2=43704-221×3=41107-18×5=17428-28×8=204268-59×4=32530-50×4=330442-207×2=28823-117×5=238440-42×9=62162-30×3=72469-117×4=1956-407×2=142441-42×2=357442-53×6=124208-27×4=100484-32×7=260499-20×4=419305-142×2=21456-105×3=141853-121×4=369378-21×3=315978-136×5=298416-123×3=47478-58×8=14492-108×4=60873-231×3=180170-20×7=30355-21×2=313154-45×3=19438-28×3=354312-93×3=33940-131×4=416379-63×2=253949-187×3=388493-24×2=445984-196×5=4492-38×6=264956-128×3=572405-33×9=108873-269×2=335318-57×3=147495-218×2=59333-90×3=63751-325×2=101458-14×8=346670-51×5=415493-16×7=381673-20×4=593249-15×4=189441-18×3