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352+66=523+279=82+255=159+77=266+168=207+329=290+67=403+298=152+105=223+47=182+221=442+799=345+78=290+622=79+107=261+125=81+174=462+898=82+24=251+185=111+170=275+280=93+43=685+919=186+126=567+225=260+141=130+147=163+314=220+138=332+86=912+836=89+403=43+131=275+110=459+428=91+120=194+443=209+147=230+542=262+81=511+693=314+176=708+654=285+49=81+268=171+192=146+308=73+410=220+158=105+265=265+200=16+85=384+357=205+274=227+583=245+96=338+363=298+139=235+933=190-149=800-223=457-18=753-252=464-270=865-417=72-39=984-593=252-207=941-720=412-397=428-315=460-200=549-169=338-308=688-241=409-245=920-677=155-60=834-287=250-227=897-168=285-238=762-191=394-304=674-327=458-347=774-145=195-114=838-200=418-308=952-404=386-190=656-210=322-95=909-567=404-370=232-28=169-118=827-750=331-144=747-248=278-208=707-566=264-118=446-399=446-281=820-263=352-21=698-56=474-191=570-376=465-389=539-221=497-379=278-180=463-330=976-395=138-59=800-453=255×3=383×7=249×3=578×2=43×6=993×4=177×5=691×9=83×6=959×5=168×5=918×9=398×2=205×5=427×2=456×3=28×7=293×2=245×3=922×5=91×3=747×7=124×3=583×7=263×3=41×7=38×8=596×3=74×4=744×7=228×2=595×8=54×5=448×5=13×4=633×5=101×9=954×3=92×6=295×4=74×6=557×8=110×9=168×7=286×2=642×8=339×2=658×3=92×8=471×6=46×4=839×9=73×6=529×9=298×2=902×6=359×2=927×6=12×5=772×7=92+365+338=498+747+532=176+211+118=260+846+14=20+168+269=918+585+334=330+591+33=861+549+500=127+271+347=421+717+235=801+98+27=437+543+840=338+573+54=952+244+467=601+100+95=173+184+862=577+64+313=401+692+461=501+234+237=774+980+93=462+238+112=774+63+283=613+236+138=911+764+290=67+116+645=721+520+266=109+332+394=43+646+681=107+81+378=872+573+829=539+38+323=952+816+238=214+150+169=479+337+733=482+193+228=957+807+467=154+256+108=686+162+830=506+198+15=495+548+451=163+212+282=732+513+686=265+123+513=92+984+858=211+122+148=227+629+143=803+110+33=957+309+887=119+157+33=660+890+115=298+323+25=428+342+221=103+460+313=189+840+86=446+56+103=763+780+561=82+560+29=469+189+660=202+153+511=605+186+878=328+100-328=446+199-155=382+43-276=628+865-564=284+172-257=678+24-24=412+66-155=164+702-240=90+205-112=341+512-16=367+95-158=966+966-111=21+275-19=619+679-452=33+429-147=729+815-992=24+332-72=385+106-442=65+157-19=93+418-44=153+249-249=763+496-666=42+229-159=958+512-337=30+229-251=755+744-149=82+299-53=238+705-820=81+349-370=30+679-478=187+49-121=100+936-125=367+128-55=769+750-99=217+261-380=829+168-501=457+38-425=561+112-600=25+274-97=304+85-356=454+43-167=276+405-537=295+33-309=179+821-187=22+390-228=660+448-189=115+170-80=476+567-653=106+80-160=669+704-676=87+286-88=737+421-298=294+53-170=487+491-857=26+286-77=261+312-448=54+285-279=245+771-93=327+137-207=582+991-122=211-50-37=587-151-156=423-52-311=929-164-509=378-332-31=956-10-387=462-244-15=648-36-416=461-39-306=833-434-48=204-10-83=690-71-578=396-176-139=798-455-233=384-257-33=813-508-19=191-29-114=965-375-369=445-39-400=967-80-556=426-288-94=907-566-221=253-150-21=743-276-241=230-17-76=454-167-146=428-60-80=424-126-149=485-26-391=471-126-241=460-66-42=717-87-373=451-251-70=696-270-240=329-160-128=947-747-93=371-270-13=431-213-199=473-283-159=718-259-415=419-202-69=721-352-308=430-198-49=837-41-605=129-12-31=750-105-173=458-235-74=971-106-583=294-177-67=965-264-83=358-144-22=653-381-240=481-114-309=825-41-375=485-73-128=854-20-493=386-347-32=999-213-769=276-114-153=857-389-257=345-99+103=840-308+811=184-135+36=257-46+498=343-258+316=720-698+344=130-84+216=805-667+751=273-235+358=784-173+354=445-197+185=682-414+404=500-446+22=392-44+62=483-445+81=920-599+463=354-25+112=649-582+531=200-66+356=819-785+242=97-55+434=752-293+383=65-28+247=826-126+792=257-142+322=862-675+738=151-59+370=500-400+307=283-84+136=554-237+397=495-384+111=904-744+474=492-248+165=918-405+116=238-208+363=519-38+16=292-186+148=685-284+718=464-393+193=599-570+93=323-133+66=485-415+51=415-407+469=573-487+564=149-78+52=643-76+298=65-52+297=715-373+192=57-26+45=870-517+764=375-278+386=970-714+136=418-253+129=612-606+794=266-10+143=695-612+846=260-156+107=841-623+403=357-254+246=854-264+656=170+(413-283)=933+(665-368)=245+(402-331)=877+(526-90)=40+(331-327)=475+(291-141)=308+(131-91)=844+(657-519)=387+(232-52)=104+(552-311)=444+(60-52)=667+(923-179)=397+(449-139)=914+(901-459)=451+(455-451)=777+(393-213)=270+(384-34)=329+(148-69)=396+(292-105)=89+(596-256)=121+(452-216)=73+(455-205)=339+(275-24)=440+(738-504)=416+(222-215)=968+(516-256)=472+(408-292)=93+(431-392)=87+(221-216)=261+(927-440)=82+(264-244)=497+(421-80)=401+(499-170)=163+(910-792)=19+(207-24)=838+(935-739)=474+(207-136)=426+(665-122)=89+(361-138)=769+(910-826)=417+(301-295)=738+(995-359)=245+(380-312)=790+(979-197)=102+(497-210)=381+(848-20)=476+(435-235)=433+(910-564)=452+(427-352)=755+(768-126)=279+(364-80)=738+(659-158)=97+(180-91)=882+(863-231)=399+(289-110)=304+(940-125)=94+(429-328)=92+(403-155)=86+(54-31)=587+(491-112)=474-(328+75)=798-(455+176)=382-(83+258)=993-(152+416)=369-(78+107)=973-(125+326)=243-(186+16)=429-(302+41)=396-(60+235)=914-(328+255)=427-(45+287)=617-(312+23)=226-(157+46)=616-(522+36)=325-(175+49)=915-(525+64)=182-(108+50)=459-(50+277)=344-(265+31)=709-(530+30)=465-(287+97)=812-(104+205)=413-(47+189)=655-(42+289)=399-(162+50)=903-(530+131)=490-(208+257)=584-(21+185)=292-(98+136)=635-(284+83)=487-(121+298)=215-(48+134)=457-(61+132)=855-(590+193)=336-(99+21)=877-(36+29)=411-(35+77)=239-(67+102)=290-(69+199)=932-(207+485)=446-(125+79)=535-(129+339)=412-(11+26)=914-(400+274)=441-(263+119)=276-(199+27)=319-(58+101)=683-(93+372)=491-(308+104)=788-(263+116)=410-(98+44)=544-(184+167)=366-(76+199)=993-(236+604)=342-(13+294)=825-(160+107)=485-(266+32)=550-(402+106)=468-(90+314)=637-(499+81)=233-(301-219)=375-(963-714)=187-(128-17)=560-(627-107)=472-(280-120)=674-(814-575)=204-(69-21)=910-(915-209)=138-(263-191)=990-(620-457)=216-(245-100)=327-(523-364)=427-(449-318)=920-(514-91)=253-(155-137)=622-(749-424)=382-(437-416)=688-(368-312)=321-(264-22)=118-(71-46)=435-(468-439)=849-(497-206)=49-(223-217)=812-(609-563)=426-(426-311)=463-(313-219)=481-(336-128)=680-(541-448)=410-(357-78)=202-(50-14)=266-(186-16)=724-(292-22)=382-(160-65)=977-(877-319)=387-(463-222)=173-(438-352)=249-(255-117)=364-(778-709)=430-(313-174)=712-(931-721)=237-(343-326)=651-(216-175)=466-(310-140)=678-(853-567)=286-(448-295)=335-(371-93)=486-(388-117)=551-(706-523)=137-(486-378)=879-(882-510)=329-(390-370)=578-(253-155)=329-(166-121)=953-(655-561)=499-(289-210)=532-(571-459)=327-(290-146)=208-(379-350)=158-(262-169)=536-(110-33)=243+26×8=509+102×2=119+232×2=186+179×5=149+82×9=842+66×5=417+11×8=423+22×6=460+148×2=17+269×3=468+75×6=876+77×8=349+105×6=538+290×3=467+159×2=13+152×2=56+16×2=652+220×2=223+184×2=881+41×4=453+25×4=373+148×4=482+24×2=748+129×6=303+32×5=708+114×6=171+298×2=888+137×5=135+413×2=978+453×2=23×6+254=290×2+86=49×3+430=145×5+970=128×3+161=376×2+647=377×2+83=434×2+482=63×2+241=32×6+888=210×3+173=153×2+78=150×5+222=125×7+866=108×5+128=59×2+923=94×3+129=87×3+739=83×5+362=232×4+247=44×5+285=30×9+323=62×3+324=426×2+307=234×3+53=179×2+370=85×4+115=15×6+269=89×5+178=29×3+331=281-83×3=687-61×5=305-52×4=779-44×7=308-95×2=476-15×9=301-22×8=821-44×7=477-67×6=764-127×5=209-15×3=475-28×9=474-190×2=501-13×3=149-16×3=386-54×3=328-12×2=875-235×2=204-65×2=615-134×4=395-18×3=767-260×2=286-12×9=435-133×3=490-53×6=616-37×3=396-14×7=747-244×3=482-13×2=354-77×2=231-65×3=567-32×4=348-58×5=848-36×8=484-33×9=504-137×2=400-12×8=424-161×2=416-12×8=808-172×2=59-13×4=582-159×2=399-125×3=179-51×3=252-36×2=989-115×6=278-40×3=912-140×4=444-16×6=782-128×6=305-50×2=656-137×4=432-78×3=537-99×5=316-32×8=811-199×2=374-44×4=290-73×2=498-155×3=675-68×9=464×2-70=349×2-146=69×7-189=620×9-248=181×4-228=497×7-336=168×5-604=746×5-286=130×5-524=206×8-282=70×4-279=585×5-474=164×6-654=696×4-444=13×5-50=852×7-158=57×3-135=541×2-883=84×9-31=870×5-210=47×9-74=802×3-113=73×9-250=744×2-71=395×2-521=618×4-465=214×4-591=303×7-641=157×3-260=559×8-468=110×4-407=180×5-560=162×5-469=151×9-332=114×7-672=577×8-101=158×4-202=878×8-756=247×4-638=747×7-369=438×2-553=825×9-410=499×2-803=519×9-866=367×2-633=430×9-524=99×6-178=462×5-962=90×3-29=394×4-160=157×6-807=75×9-214=167×5-360=714×9-823=256×2-226=624×2-522=236×2-192=428×4-990=96×2-86=343×4-960=333×(112-109)=497×(947-941)=115×(480-474)=574×(827-820)=36×(113-109)=326×(152-145)=117×(393-386)=952×(961-954)=101×(55-46)=752×(909-905)=59×(205-202)=775×(267-260)=156×(409-404)=604×(848-842)=154×(488-482)=926×(747-742)=56×(414-411)=352×(581-578)=108×(54-50)=370×(496-490)=17×(455-450)=810×(364-361)=91×(59-53)=614×(305-297)=59×(103-100)=840×(215-209)=78×(429-424)=16×(406-403)=208×(375-371)=250×(736-727)=316×(34-31)=888×(400-393)=220×(159-156)=65×(76-72)=210×(315-311)=749×(658-650)=47×(95-86)=181×(353-347)=222×(270-267)=378×(941-934)=219×(46-42)=463×(382-376)=89×(216-210)=254×(717-713)=79×(413-405)=99×(313-307)=18×(351-347)=650×(424-415)=129×(23-18)=423×(456-451)=140×(304-297)=110×(890-883)=271×(376-373)=266×(513-510)=72×(430-425)=360×(196-191)=190×(186-183)=333×(423-417)=14×(420-413)=299×(980-972)=1/6+4/6=1/4+2/4=1/6+2/6=3/9+6/9=1/7+2/7=1/7+5/7=2/7+4/7=2/6+4/6=3/8+2/8=1/8+7/8=1/8+3/8=1/5+3/5=4/7-2/7=5/8-3/8=3/5-1/5=2/5-1/5=3/8-1/8=3/4-1/4=5/7-1/7=2/9-1/9=4/6-1/6=3/5-2/5=3/6-2/6=4/10-3/10=參考答案352+66=418523+279=80282+255=337159+77=236266+168=434207+329=536290+67=357403+298=701152+105=257223+47=270182+221=403442+799=1241345+78=423290+622=91279+107=186261+125=38681+174=255462+898=136082+24=106251+185=436111+170=281275+280=55593+43=136685+919=1604186+126=312567+225=792260+141=401130+147=277163+314=477220+138=358332+86=418912+836=174889+403=49243+131=174275+110=385459+428=88791+120=211194+443=637209+147=356230+542=772262+81=343511+693=1204314+176=490708+654=1362285+49=33481+268=349171+192=363146+308=45473+410=483220+158=378105+265=370265+200=46516+85=101384+357=741205+274=479227+583=810245+96=341338+363=701298+139=437235+933=1168190-149=41800-223=577457-18=439753-252=501464-270=194865-417=44872-39=33984-593=391252-207=45941-720=221412-397=15428-315=113460-200=260549-169=380338-308=30688-241=447409-245=164920-677=243155-60=95834-287=547250-227=23897-168=729285-238=47762-191=571394-304=90674-327=347458-347=111774-145=629195-114=81838-200=638418-308=110952-404=548386-190=196656-210=446322-95=227909-567=342404-370=34232-28=204169-118=51827-750=77331-144=187747-248=499278-208=70707-566=141264-118=146446-399=47446-281=165820-263=557352-21=331698-56=642474-191=283570-376=194465-389=76539-221=318497-379=118278-180=98463-330=133976-395=581138-59=79800-453=347255×3=765383×7=2681249×3=747578×2=115643×6=258993×4=3972177×5=885691×9=621983×6=498959×5=4795168×5=840918×9=8262398×2=796205×5=1025427×2=854456×3=136828×7=196293×2=586245×3=735922×5=461091×3=273747×7=5229124×3=372583×7=4081263×3=78941×7=28738×8=304596×3=178874×4=296744×7=5208228×2=456595×8=476054×5=270448×5=224013×4=52633×5=3165101×9=909954×3=286292×6=552295×4=118074×6=444557×8=4456110×9=990168×7=1176286×2=572642×8=5136339×2=678658×3=197492×8=736471×6=282646×4=184839×9=755173×6=438529×9=4761298×2=596902×6=5412359×2=718927×6=556212×5=60772×7=540492+365+338=795498+747+532=1777176+211+118=505260+846+14=112020+168+269=457918+585+334=1837330+591+33=954861+549+500=1910127+271+347=745421+717+235=1373801+98+27=926437+543+840=1820338+573+54=965952+244+467=1663601+100+95=796173+184+862=1219577+64+313=954401+692+461=1554501+234+237=972774+980+93=1847462+238+112=812774+63+283=1120613+236+138=987911+764+290=196567+116+645=828721+520+266=1507109+332+394=83543+646+681=1370107+81+378=566872+573+829=2274539+38+323=900952+816+238=2006214+150+169=533479+337+733=1549482+193+228=903957+807+467=2231154+256+108=518686+162+830=1678506+198+15=719495+548+451=1494163+212+282=657732+513+686=1931265+123+513=90192+984+858=1934211+122+148=481227+629+143=999803+110+33=946957+309+887=2153119+157+33=309660+890+115=1665298+323+25=646428+342+221=991103+460+313=876189+840+86=1115446+56+103=605763+780+561=210482+560+29=671469+189+660=1318202+153+511=866605+186+878=1669328+100-328=100446+199-155=490382+43-276=149628+865-564=929284+172-257=199678+24-24=678412+66-155=323164+702-240=62690+205-112=183341+512-16=837367+95-158=304966+966-111=182121+275-19=277619+679-452=84633+429-147=315729+815-992=55224+332-72=284385+106-442=4965+157-19=20393+418-44=467153+249-249=153763+496-666=59342+229-159=112958+512-337=113330+229-251=8755+744-149=135082+299-53=328238+705-820=12381+349-370=6030+679-478=231187+49-121=115100+936-125=911367+128-55=440769+750-99=1420217+261-380=98829+168-501=496457+38-425=70561+112-600=7325+274-97=202304+85-356=33454+43-167=330276+405-537=144295+33-309=19179+821-187=81322+390-228=184660+448-189=919115+170-80=205476+567-653=390106+80-160=26669+704-676=69787+286-88=285737+421-298=860294+53-170=177487+491-857=12126+286-77=235261+312-448=12554+285-279=60245+771-93=923327+137-207=257582+991-122=1451211-50-37=124587-151-156=280423-52-311=60929-164-509=256378-332-31=15956-10-387=559462-244-15=203648-36-416=196461-39-306=116833-434-48=351204-10-83=111690-71-578=41396-176-139=81798-455-233=110384-257-33=94813-508-19=286191-29-114=48965-375-369=221445-39-400=6967-80-556=331426-288-94=44907-566-221=120253-150-21=82743-276-241=226230-17-76=137454-167-146=141428-60-80=288424-126-149=149485-26-391=68471-126-241=104460-66-42=352717-87-373=257451-251-70=130696-270-240=186329-160-128=41947-747-93=107371-270-13=88431-213-199=19473-283-159=31718-259-415=44419-202-69=148721-352-308=61430-198-49=183837-41-605=191129-12-31=86750-105-173=472458-235-74=149971-106-583=282294-177-67=50965-264-83=618358-144-22=192653-381-240=32481-114-309=58825-41-375=409485-73-128=284854-20-493=341386-347-32=7999-213-769=17276-114-153=9857-389-257=211345-99+103=349840-308+811=1343184-135+36=85257-46+498=709343-258+316=401720-698+344=366130-84+216=262805-667+751=889273-235+358=396784-173+354=965445-197+185=433682-414+404=672500-446+22=76392-44+62=410483-445+81=119920-599+463=784354-25+112=441649-582+531=598200-66+356=490819-785+242=27697-55+434=476752-293+383=84265-28+247=284826-126+792=1492257-142+322=437862-675+738=925151-59+370=462500-400+307=407283-84+136=335554-237+397=714495-384+111=222904-744+474=634492-248+165=409918-405+116=629238-208+363=393519-38+16=497292-186+148=254685-284+718=1119464-393+193=264599-570+93=122323-133+66=256485-415+51=121415-407+469=477573-487+564=650149-78+52=123643-76+298=86565-52+297=310715-373+192=53457-26+45=76870-517+764=1117375-278+386=483970-714+136=392418-253+129=294612-606+794=800266-10+143=399695-612+846=929260-156+107=211841-623+403=621357-254+246=349854-264+656=1246170+(413-283)=300933+(665-368)=1230245+(402-331)=316877+(526-90)=131340+(331-327)=44475+(291-141)=625308+(131-91)=348844+(657-519)=982387+(232-52)=567104+(552-311)=345444+(60-52)=452667+(923-179)=1411397+(449-139)=707914+(901-459)=1356451+(455-451)=455777+(393-213)=957270+(384-34)=620329+(148-69)=408396+(292-105)=58389+(596-256)=429121+(452-216)=35773+(455-205)=323339+(275-24)=590440+(738-504)=674416+(222-215)=423968+(516-256)=1228472+(408-292)=58893+(431-392)=13287+(221-216)=92261+(927-440)=74882+(264-244)=102497+(421-80)=838401+(499-170)=730163+(910-792)=28119+(207-24)=202838+(935-739)=1034474+(207-136)=545426+(665-122)=96989+(361-138)=312769+(910-826)=853417+(301-295)=423738+(995-359)=1374245+(380-312)=313790+(979-197)=1572102+(497-210)=389381+(848-20)=1209476+(435-235)=676433+(910-564)=779452+(427-352)=527755+(768-126)=1397279+(364-80)=563738+(659-158)=123997+(180-91)=186882+(863-231)=1514399+(289-110)=578304+(940-125)=111994+(429-328)=19592+(403-155)=34086+(54-31)=109587+(491-112)=966474-(328+75)=71798-(455+176)=167382-(83+258)=41993-(152+416)=425369-(78+107)=184973-(125+326)=522243-(186+16)=41429-(302+41)=86396-(60+235)=101914-(328+255)=331427-(45+287)=95617-(312+23)=282226-(157+46)=23616-(522+36)=58325-(175+49)=101915-(525+64)=326182-(108+50)=24459-(50+277)=132344-(265+31)=48709-(530+30)=149465-(287+97)=81812-(104+205)=503413-(47+189)=177655-(42+289)=324399-(162+50)=187903-(530+131)=242490-(208+257)=25584-(21+185)=378292-(98+136)=58635-(284+83)=268487-(121+298)=68215-(48+134)=33457-(61+132)=264855-(590+193)=72336-(99+21)=216877-(36+29)=812411-(35+77)=299239-(67+102)=70290-(69+199)=22932-(207+485)=240446-(125+79)=242535-(129+339)=67412-(11+26)=375914-(400+274)=240441-(263+119)=59276-(199+27)=50319-(58+101)=160683-(93+372)=218491-(308+104)=79788-(263+116)=409410-(98+44)=268544-(184+167)=193366-(76+199)=91993-(236+604)=153342-(13+294)=35825-(160+107)=558485-(266+32)=187550-(402+106)=42468-(90+314)=64637-(499+81)=57233-(301-219)=151375-(963-714)=126187-(128-17)=76560-(627-107)=40472-(280-120)=312674-(814-575)=435204-(69-21)=156910-(915-209)=204138-(263-191)=66990-(620-457)=827216-(245-100)=71327-(523-364)=168427-(449-318)=296920-(514-91)=497253-(155-137)=235622-(749-424)=297382-(437-416)=361688-(368-312)=632321-(264-22)=79118-(71-46)=93435-(468-439)=406849-(497-206)=55849-(223-217)=43812-(609-563)=766426-(426-311)=311463-(313-219)=369481-(336-128)=273680-(541-448)=587410-(357-78)=131202-(50-14)=166266-(186-16)=96724-(292-22)=454382-(160-65)=287977-(877-319)=419387-(463-222)=146173-(438-352)=87249-(255-117)=111364-(778-709)=295430-(313-174)=291712-(931-721)=502237-(343-326)=220651-(216-175)=610466-(310-140)=296678-(853-567)=392286-(448-295)=133335-(371-93)=57486-(388-117)=215551-(706-523)=368137-(486-378)=29879-(882-510)=507329-(390-370)=309578-(253-155)=480329-(166-121)=284953-(655-561)=859499-(289-210)=420532-(571-459)=420327-(290-146)=183208-(379-350)=179158-(262-169)=65536-(110-33)=459243+26×8=451509+102×2=713119+232×2=583186+179×5=1081149+82×9=887842+66×5=1172417+11×8=505423+22×6=555460+148×2=75617+269×3=824468+75×6=918876+77×8=1492349+105×6=979538+290×3=1408467+159×2=78513+152×2=31756+16×2=88652+220×2=1092223+184×2=591881+41×4=1045453+25×4=553373+148×4=965482+24×2=530748+129×6=1522303+32×5=463708+114×6=1392171+298×2=767888+137×5=1573135+413×2=961978+453×2=188423×6+254=392290×2+86=66649×3+430=577145×5+970=1695128×3+161=545376×2+647=1399377×2+83=837434×2+482=135063×2+241=36732×6+888=1080210×3+173=803153×2+78=384150×5+222=972125×7+866=1741108×5+128=66859×2+923=104194×3+129=41187×3+739=100083×5+362=777232×4+247=117544×5+285=50530×9+323=59362×3+324=510426×2+307=1159234×3+53=755179×2+370=72885×4+115=45515×6+269=35989×5+178=62329×3+331=418281-83×3=32687-61×5=382305-52×4=97779-44×7=471308-95×2=118476-15×9=341301-22×8=125821-44×7=513477-67×6=75764-127×5=129209-15×3=164475-28×9=223474-190×2=94501-13×3=462149-16×3=101386-54×3=224328-12×2=304875-235×2=405204-65×2=74615-134×4=79395-18×3=341767-260×2=247286-12×9=178435-133×3=36490-53×6=172616-37×3=505396-14×7=298747-244×3=15482-13×2=456354-77×2=200231-65×3=36567-32×4=439348-58×5=58848-36×8=560484-33×9=187504-137×2=230400-12×8=304424-161×2=102416-12×8=320808-172×2=46459-13×4=7582-159×2=264399-125×3=24179-51×3=26252-36×2=180989-115×6=299278-40×3=158912-140×4=352444-16×6=348782-128×6=14305-50×2=205656-137×4=108432-78×3=198537-99×5=42316-32×8=60811-199×2=413374-