三年級數(shù)學(xué)(上)計算題專項練習(xí)附答案

三年級數(shù)學(xué)(上)計算題專項練習(xí)附答案151+233=498+472=64+57=88+204=220+276=143+451=113+375=304+542=149+229=83+172=252+125=173+485=233+166=772+903=354+127=173+336=206+205=318+932=81+257=413+911=198+296=433+77=188+97=598+687=221+102=282+545=53+157=376+164=195+150=825+603=349+85=697+341=132+29=488+127=67+350=137+145=195+68=824+850=333+141=133+359=188+118=384+512=301+75=689+963=148+258=314+129=76+322=541+863=355+82=652+347=313+57=79+378=71+128=447+217=221+159=566+297=228+58=274+54=297+98=399+987=374-143=780-28=226-30=947-254=177-155=959-177=307-156=975-232=355-327=684-509=488-31=958-847=288-45=407-383=432-267=775-675=475-29=475-348=366-244=921-762=391-152=544-371=223-206=925-624=379-319=653-101=348-330=741-216=180-146=989-608=231-86=937-702=319-304=975-605=394-187=979-184=339-120=851-636=485-312=925-744=479-152=886-215=209-160=993-841=442-76=985-56=470-377=551-224=306-150=805-80=477-313=713-477=395-230=747-178=374-197=761-252=459-184=578-102=32-17=700-308=199×5=283×3=37×2=559×9=80×9=632×5=405×2=468×8=16×6=498×8=151×4=309×3=14×3=851×8=112×6=441×8=163×6=954×4=220×3=602×6=143×3=311×6=29×3=10×8=113×5=182×7=192×2=53×9=337×2=423×3=39×7=288×8=40×4=938×3=150×4=72×6=21×3=183×7=84×5=703×8=128×3=921×9=28×9=282×8=148×5=399×5=206×2=760×6=406×2=276×3=98×4=545×9=81×9=791×4=47×9=648×5=186×5=762×8=82×2=421×7=415+27+397=229+566+607=121+222+351=543+418+810=57+451+462=884+263+32=472+42+31=361+88+293=122+432+445=966+505+505=162+83+613=115+574+368=33+672+144=549+849+300=318+56+56=949+67+667=62+688+201=173+950+985=12+579+146=331+997+677=380+61+213=802+372+302=250+659+27=863+958+674=169+265+194=565+694+894=48+141+370=367+531+479=412+103+394=212+683+628=83+142+274=474+779+885=120+549+234=210+569+896=634+172+188=285+715+364=205+42+606=246+938+636=29+15+448=230+300+519=251+199+522=334+890+672=127+132+126=403+342+332=47+36+84=94+716+636=167+399+89=974+880+228=740+11+82=165+956+853=321+151+153=953+569+576=384+383+196=421+640+910=184+167+551=46+569+774=295+53+444=447+741+752=290+223+42=254+683+301=118+148-48=475+991-578=85+296-259=342+970-337=313+117-85=29+537-86=300+148-143=392+644-123=118+123-105=714+313-345=137+93-148=28+989-946=158+273-258=98+602-499=226+274-274=717+385-805=187+242-379=420+683-451=180+44-115=602+62-182=26+193-111=233+652-520=149+163-281=758+296-87=95+347-155=922+110-205=176+190-361=641+669-159=324+168-157=130+826-77=313+124-137=340+168-299=161+40-184=121+324-316=27+405-256=888+298-587=396+92-138=700+771-591=96+247-201=584+496-246=26+319-323=180+242-339=55+147-70=369+393-313=278+135-147=85+463-373=217+241-454=905+235-215=338+148-98=328+558-642=378+57-72=823+237-930=400+23-339=684+742-131=154+236-135=516+826-155=14+219-67=503+904-26=341+94-130=887+544-590=239-46-111=818-164-370=479-52-327=964-359-433=385-149-70=887-566-273=161-79-14=711-227-143=490-106-307=997-488-474=215-10-169=918-640-192=315-123-154=611-22-560=125-49-28=883-476-73=445-253-167=989-178-447=460-79-272=920-476-158=478-15-322=946-350-456=392-61-183=778-59-321=269-53-42=980-154-189=466-21-294=911-489-81=381-12-158=925-455-356=491-131-299=489-314-110=421-86-298=475-178-81=485-175-113=832-120-572=445-346-93=782-420-217=339-11-123=845-384-257=361-59-111=707-572-101=491-37-119=941-678-133=325-246-37=866-432-271=360-109-248=716-180-195=473-66-37=563-267-41=290-137-41=940-328-23=450-74-282=591-287-13=467-150-68=999-58-915=146-48-91=860-48-493=376-187-138=840-369-327=412-335+34=955-672+934=147-106+109=819-40+990=447-332+258=885-470+710=418-331+108=203-88+778=498-480+176=832-431+925=446-223+79=451-309+57=462-134+103=317-124+863=371-347+205=587-548+598=386-327+189=181-63+660=54-39+406=573-370+607=253-208+76=487-398+560=471-441+200=452-113+286=81-68+383=308-15+229=179-135+190=181-69+327=218-94+187=211-24+150=310-58+98=507-203+296=429-393+35=532-208+336=263-167+58=870-558+858=438-42+22=754-326+586=343-139+140=407-122+359=177-141+287=256-226+281=111-103+73=555-150+288=103-17+111=653-151+732=245-225+46=404-302+738=267-227+371=758-626+399=460-134+144=209-140+497=200-158+335=874-35+877=181-52+221=850-706+157=413-177+154=168-96+421=135-130+369=931-513+938=252+(204-104)=168+(439-336)=290+(248-137)=986+(957-358)=324+(363-67)=770+(280-215)=466+(456-391)=713+(897-713)=71+(301-82)=844+(574-464)=279+(411-95)=796+(621-457)=457+(365-30)=773+(324-321)=352+(448-65)=356+(165-105)=423+(366-140)=228+(974-842)=297+(258-50)=740+(711-279)=221+(201-182)=129+(994-165)=30+(382-335)=973+(624-260)=118+(159-21)=676+(906-739)=101+(256-18)=966+(743-567)=386+(296-289)=743+(730-378)=128+(257-107)=878+(951-879)=325+(336-23)=813+(461-324)=239+(129-117)=344+(849-594)=203+(495-294)=497+(926-311)=289+(359-309)=516+(612-22)=122+(459-402)=334+(784-717)=188+(399-90)=510+(677-434)=365+(326-12)=327+(987-915)=148+(403-88)=210+(368-74)=392+(492-346)=915+(970-409)=251+(396-33)=799+(237-82)=424+(325-253)=333+(987-249)=135+(165-34)=264+(985-213)=144+(478-32)=436+(861-400)=267+(393-26)=149+(422-297)=462-(41+411)=812-(137+514)=387-(37+144)=868-(133+653)=173-(70+23)=598-(354+82)=497-(327+45)=494-(117+96)=423-(130+166)=983-(371+490)=435-(96+186)=261-(36+99)=405-(208+57)=876-(500+230)=471-(85+299)=805-(639+23)=329-(172+119)=668-(22+22)=401-(184+198)=976-(249+420)=432-(28+235)=978-(117+742)=417-(342+62)=375-(38+36)=366-(47+50)=702-(391+228)=423-(139+26)=881-(457+67)=480-(117+73)=960-(270+65)=312-(254+46)=797-(196+559)=379-(48+165)=793-(213+420)=313-(218+15)=901-(181+639)=478-(434+30)=600-(182+354)=489-(161+240)=769-(337+73)=388-(73+86)=873-(432+372)=378-(255+82)=526-(164+214)=394-(261+65)=439-(28+397)=474-(236+83)=813-(210+296)=381-(27+268)=916-(53+725)=382-(148+211)=925-(265+68)=88-(42+29)=924-(247+327)=371-(49+51)=960-(133+204)=388-(90+267)=951-(480+439)=465-(339+50)=709-(231+74)=484-(404-62)=194-(752-561)=154-(420-377)=984-(672-469)=256-(270-118)=649-(684-566)=187-(456-408)=332-(143-33)=256-(215-212)=828-(502-362)=414-(230-70)=333-(759-636)=252-(187-26)=546-(907-644)=391-(488-147)=992-(130-52)=180-(189-147)=508-(860-650)=107-(436-389)=539-(800-716)=145-(329-197)=637-(767-175)=317-(480-183)=528-(517-76)=363-(200-50)=596-(58-25)=354-(451-403)=716-(507-400)=338-(204-164)=995-(450-394)=268-(310-192)=801-(923-882)=117-(414-343)=975-(771-132)=326-(337-55)=558-(643-299)=221-(261-84)=773-(441-332)=290-(370-241)=308-(273-173)=405-(336-126)=351-(908-750)=321-(220-40)=870-(566-31)=407-(391-179)=969-(937-349)=209-(411-234)=177-(784-708)=304-(466-170)=396-(414-342)=373-(484-475)=612-(779-517)=372-(251-234)=881-(792-148)=330-(349-228)=827-(947-408)=244-(195-94)=814-(711-546)=361-(451-238)=884-(530-444)=10+428×2=185+37×9=134+30×5=430+359×2=175+50×5=680+99×3=116+125×7=251+104×8=336+88×5=812+246×2=79+196×3=509+154×5=458+69×2=153+98×7=418+47×9=731+30×6=196+66×7=36+27×8=427+35×5=740+476×2=171+67×7=838+241×2=416+83×3=874+118×7=439+38×4=351+155×5=79+33×3=354+270×3=164+187×2=242+48×6=133×2+284=122×3+306=141×6+150=349×2+693=17×6+328=198×5+806=158×4+345=151×5+599=47×6+53=27×8+303=134×4+102=184×2+698=368×2+148=137×6+726=42×3+172=276×2+769=215×3+299=96×4+812=87×5+156=223×3+146=35×2+448=389×2+460=170×4+235=21×2+593=268×3+33=333×3+824=246×2+329=191×2+551=120×5+308=297×3+565=234-98×2=958-266×2=368-12×5=689-94×3=494-111×4=553-183×3=411-98×3=433-36×6=341-42×7=952-74×8=369-108×3=881-27×4=333-19×7=695-52×7=342-114×3=942-48×5=232-10×9=721-94×2=209-32×3=719-69×9=270-13×5=954-152×3=71-24×2=561-20×5=399-10×5=306-21×8=293-128×2=896-113×6=342-40×8=960-65×8=302-129×2=364-172×2=332-78×3=414-24×6=271-21×7=985-22×7=350-39×8=834-95×6=195-20×4=818-391×2=260-26×2=723-54×6=479-100×4=915-99×3=72-13×3=594-141×3=80-27×2=988-268×3=311-52×5=674-58×9=128-14×8=955-12×4=358-42×6=889-212×4=464-116×2=780-93×2=444-124×3=593-89×4=131-19×6=864-257×3=74×7-16=235×6-362=70×6-82=648×3-914=225×2-214=858×7-738=258×2-387=412×6-890=274×3-475=883×6-210=218×2-333=569×8-763=52×9-166=513×5-709=92×9-447=81×8-223=48×7-319=212×7-355=244×3-26=706×6-638=186×3-222=419×4-96=162×6-103=854×9-75=222×4-850=31×8-186=298×2-363=841×7-532=198×4-641=287×3-348=125×8-811=723×6-185=153×2-153=201×8-330=228×3-207=701×6-808=123×7-635=431×4-42=152×6-565=529×8-327=318×2-113=877×9-241=237×2-68=853×2-272=142×4-541=184×3-322=178×3-48=175×4-401=246×2-261=180×7-377=140×7-184=551×4-638=97×4-308=252×6-518=360×2-219=849×4-941=359×2-102=363×5-573=111×9-57=547×2-557=106×(103-99)=234×(746-741)=103×(234-231)=212×(111-105)=107×(471-468)=104×(546-537)=118×(36-30)=942×(581-576)=141×(23-17)=74×(494-489)=262×(227-224)=241×(239-232)=50×(31-22)=97×(694-686)=192×(113-109)=299×(410-406)=160×(304-301)=288×(691-685)=83×(38-33)=389×(759-751)=118×(426-421)=652×(116-113)=173×(301-296)=280×(147-138)=95×(413-410)=632×(549-541)=135×(52-47)=626×(522-519)=19×(281-274)=744×(644-635)=124×(69-65)=840×(361-358)=177×(318-314)=802×(757-753)=61×(75-68)=64×(75-66)=229×(129-125)=565×(464-456)=247×(357-354)=790×(940-933)=24×(148-145)=232×(782-774)=56×(58-49)=815×(91-88)=86×(86-79)=126×(651-646)=127×(485-480)=843×(647-639)=87×(414-407)=881×(472-466)=23×(379-371)=912×(379-374)=53×(110-104)=188×(800-796)=95×(418-414)=24×(633-628)=127×(391-387)=189×(227-223)=164×(73-68)=788×(889-886)=4/8+2/8=4/7+2/7=1/7+2/7=3/9+5/9=1/6+3/6=1/4+3/4=1/5+2/5=1/8+5/8=1/5+3/5=3/8+2/8=3/6+2/6=4/9+5/9=2/4-1/4=4/6-1/6=2/6-1/6=3/6-2/6=4/8-1/8=2/8-1/8=3/5-1/5=6/9-3/9=3/6-1/6=6/8-1/8=3/8-2/8=4/8-3/8=參考答案151+233=384498+472=97064+57=12188+204=292220+276=496143+451=594113+375=488304+542=846149+229=37883+172=255252+125=377173+485=658233+166=399772+903=1675354+127=481173+336=509206+205=411318+932=125081+257=338413+911=1324198+296=494433+77=510188+97=285598+687=1285221+102=323282+545=82753+157=210376+164=540195+150=345825+603=1428349+85=434697+341=1038132+29=161488+127=61567+350=417137+145=282195+68=263824+850=1674333+141=474133+359=492188+118=306384+512=896301+75=376689+963=1652148+258=406314+129=44376+322=398541+863=1404355+82=437652+347=999313+57=37079+378=45771+128=199447+217=664221+159=380566+297=863228+58=286274+54=328297+98=395399+987=1386374-143=231780-28=752226-30=196947-254=693177-155=22959-177=782307-156=151975-232=743355-327=28684-509=175488-31=457958-847=111288-45=243407-383=24432-267=165775-675=100475-29=446475-348=127366-244=122921-762=159391-152=239544-371=173223-206=17925-624=301379-319=60653-101=552348-330=18741-216=525180-146=34989-608=381231-86=145937-702=235319-304=15975-605=370394-187=207979-184=795339-120=219851-636=215485-312=173925-744=181479-152=327886-215=671209-160=49993-841=152442-76=366985-56=929470-377=93551-224=327306-150=156805-80=725477-313=164713-477=236395-230=165747-178=569374-197=177761-252=509459-184=275578-102=47632-17=15700-308=392199×5=995283×3=84937×2=74559×9=503180×9=720632×5=3160405×2=810468×8=374416×6=96498×8=3984151×4=604309×3=92714×3=42851×8=6808112×6=672441×8=3528163×6=978954×4=3816220×3=660602×6=3612143×3=429311×6=186629×3=8710×8=80113×5=565182×7=1274192×2=38453×9=477337×2=674423×3=126939×7=273288×8=230440×4=160938×3=2814150×4=60072×6=43221×3=63183×7=128184×5=420703×8=5624128×3=384921×9=828928×9=252282×8=2256148×5=740399×5=1995206×2=412760×6=4560406×2=812276×3=82898×4=392545×9=490581×9=729791×4=316447×9=423648×5=3240186×5=930762×8=609682×2=164421×7=2947415+27+397=839229+566+607=1402121+222+351=694543+418+810=177157+451+462=970884+263+32=1179472+42+31=545361+88+293=742122+432+445=999966+505+505=1976162+83+613=858115+574+368=105733+672+144=849549+849+300=1698318+56+56=430949+67+667=168362+688+201=951173+950+985=210812+579+146=737331+997+677=2005380+61+213=654802+372+302=1476250+659+27=936863+958+674=2495169+265+194=628565+694+894=215348+141+370=559367+531+479=1377412+103+394=909212+683+628=152383+142+274=499474+779+885=2138120+549+234=903210+569+896=1675634+172+188=994285+715+364=1364205+42+606=853246+938+636=182029+15+448=492230+300+519=1049251+199+522=972334+890+672=1896127+132+126=385403+342+332=107747+36+84=16794+716+636=1446167+399+89=655974+880+228=2082740+11+82=833165+956+853=1974321+151+153=625953+569+576=2098384+383+196=963421+640+910=1971184+167+551=90246+569+774=1389295+53+444=792447+741+752=1940290+223+42=555254+683+301=1238118+148-48=218475+991-578=88885+296-259=122342+970-337=975313+117-85=34529+537-86=480300+148-143=305392+644-123=913118+123-105=136714+313-345=682137+93-148=8228+989-946=71158+273-258=17398+602-499=201226+274-274=226717+385-805=297187+242-379=50420+683-451=652180+44-115=109602+62-182=48226+193-111=108233+652-520=365149+163-281=31758+296-87=96795+347-155=287922+110-205=827176+190-361=5641+669-159=1151324+168-157=335130+826-77=879313+124-137=300340+168-299=209161+40-184=17121+324-316=12927+405-256=176888+298-587=599396+92-138=350700+771-591=88096+247-201=142584+496-246=83426+319-323=22180+242-339=8355+147-70=132369+393-313=449278+135-147=26685+463-373=175217+241-454=4905+235-215=925338+148-98=388328+558-642=244378+57-72=363823+237-930=130400+23-339=84684+742-131=1295154+236-135=255516+826-155=118714+219-67=166503+904-26=1381341+94-130=305887+544-590=841239-46-111=82818-164-370=284479-52-327=100964-359-433=172385-149-70=166887-566-273=48161-79-14=68711-227-143=341490-106-307=77997-488-474=35215-10-169=36918-640-192=86315-123-154=38611-22-560=29125-49-28=48883-476-73=334445-253-167=25989-178-447=364460-79-272=109920-476-158=286478-15-322=141946-350-456=140392-61-183=148778-59-321=398269-53-42=174980-154-189=637466-21-294=151911-489-81=341381-12-158=211925-455-356=114491-131-299=61489-314-110=65421-86-298=37475-178-81=216485-175-113=197832-120-572=140445-346-93=6782-420-217=145339-11-123=205845-384-257=204361-59-111=191707-572-101=34491-37-119=335941-678-133=130325-246-37=42866-432-271=163360-109-248=3716-180-195=341473-66-37=370563-267-41=255290-137-41=112940-328-23=589450-74-282=94591-287-13=291467-150-68=249999-58-915=26146-48-91=7860-48-493=319376-187-138=51840-369-327=144412-335+34=111955-672+934=1217147-106+109=150819-40+990=1769447-332+258=373885-470+710=1125418-331+108=195203-88+778=893498-480+176=194832-431+925=1326446-223+79=302451-309+57=199462-134+103=431317-124+863=1056371-347+205=229587-548+598=637386-327+189=248181-63+660=77854-39+406=421573-370+607=810253-208+76=121487-398+560=649471-441+200=230452-113+286=62581-68+383=396308-15+229=522179-135+190=234181-69+327=439218-94+187=311211-24+150=337310-58+98=350507-203+296=600429-393+35=71532-208+336=660263-167+58=154870-558+858=1170438-42+22=418754-326+586=1014343-139+140=344407-122+359=644177-141+287=323256-226+281=311111-103+73=81555-150+288=693103-17+111=197653-151+732=1234245-225+46=66404-302+738=840267-227+371=411758-626+399=531460-134+144=470209-140+497=566200-158+335=377874-35+877=1716181-52+221=350850-706+157=301413-177+154=390168-96+421=493135-130+369=374931-513+938=1356252+(204-104)=352168+(439-336)=271290+(248-137)=401986+(957-358)=1585324+(363-67)=620770+(280-215)=835466+(456-391)=531713+(897-713)=89771+(301-82)=290844+(574-464)=954279+(411-95)=595796+(621-457)=960457+(365-30)=792773+(324-321)=776352+(448-65)=735356+(165-105)=416423+(366-140)=649228+(974-842)=360297+(258-50)=505740+(711-279)=1172221+(201-182)=240129+(994-165)=95830+(382-335)=77973+(624-260)=1337118+(159-21)=256676+(906-739)=843101+(256-18)=339966+(743-567)=1142386+(296-289)=393743+(730-378)=1095128+(257-107)=278878+(951-879)=950325+(336-23)=638813+(461-324)=950239+(129-117)=251344+(849-594)=599203+(495-294)=404497+(926-311)=1112289+(359-309)=339516+(612-22)=1106122+(459-402)=179334+(784-717)=401188+(399-90)=497510+(677-434)=753365+(326-12)=679327+(987-915)=399148+(403-88)=463210+(368-74)=504392+(492-346)=538915+(970-409)=1476251+(396-33)=614799+(237-82)=954424+(325-253)=496333+(987-249)=1071135+(165-34)=266264+(985-213)=1036144+(478-32)=590436+(861-400)=897267+(393-26)=634149+(422-297)=274462-(41+411)=10812-(137+514)=161387-(37+144)=206868-(133+653)=82173-(70+23)=80598-(354+82)=162497-(327+45)=125494-(117+96)=281423-(130+166)=127983-(371+490)=122435-(96+186)=153261-(36+99)=126405-(208+57)=140876-(500+230)=146471-(85+299)=87805-(639+23)=143329-(172+119)=38668-(22+22)=624401-(184+198)=19976-(249+420)=307432-(28+235)=169978-(117+742)=119417-(342+62)=13375-(38+36)=301366-(47+50)=269702-(391+228)=83423-(139+26)=258881-(457+67)=357480-(117+73)=290960-(270+65)=625312-(254+46)=12797-(196+559)=42379-(48+165)=166793-(213+420)=160313-(218+15)=80901-(181+639)=81478-(434+30)=14600-(182+354)=64489-(161+240)=88769-(337+73)=359388-(73+86)=229873-(432+372)=69378-(255+82)=41526-(164+214)=148394-(261+65)=68439-(28+397)=14474-(236+83)=155813-(210+296)=307381-(27+268)=86916-(53+725)=138382-(148+211)=23925-(265+68)=59288-(42+29)=17924-(247+327)=350371-(49+51)=271960-(133+204)=623388-(90+267)=31951-(480+439)=32465-(339+50)=76709-(231+74)=404484-(404-62)=142194-(752-561)=3154-(420-377)=111984-(672-469)=781256-(270-118)=104649-(684-566)=531187-(456-408)=139332-(143-33)=222256-(215-212)=253828-(502-362)=688414-(230-70)=254333-(759-636)=210252-(187-26)=91546-(907-644)=283391-(488-147)=50992-(130-52)=914180-(189-147)=138508-(860-650)=298107-(436-389)=60539-(800-716)=455145-(329-197)=13637-(767-175)=45317-(480-183)=20528-(517-76)=87363-(200-50)=213596-(58-25)=563354-(451-403)=306716-(507-400)=609338-(204-164)=298995-(450-394)=939268-(310-192)=150801-(923-882)=760117-(414-343)=46975-(771-132)=336326-(337-55)=44558-(643-299)=214221-(261-84)=44773-(441-332)=664290-(370-241)=161308-(273-173)=208405-(336-126)=195351-(908-750)=193321-(220-40)=141870-(566-31)=335407-(391-179)=195969-(937-349)=381209-(411-234)=32177-(784-708)=101304-(466-170)=8396-(414-342)=324373-(484-475)=364612-(779-517)=350372-(251-234)=355881-(792-148)=237330-(349-228)=209827-(947-408)=288244-(195-94)=143814-(711-546)=649361-(451-238)=148884-(530-444)=79810+428×2=866185+37×9=518134+30×5=284430+359×2=1148175+50×5=425680+99×3=977116+125×7=991251+104×8=1083336+88×5=776812+246×2=130479+196×3=667509+154×5=1279458+69×2=596153+98×7=839418+47×9=841731+30×6=911196+66×7=65836+27×8=252427+35×5=602740+476×2=1692171+67×7=640838+241×2=1320416+83×3=665874+118×7=1700439+38×4=591351+155×5=112679+33×3=178354+270×3=1164164+187×2=538242+48×6=530133×2+284=550122×3+306=672141×6+150=996349×2+693=139117×6+328=430198×5+806=1796158×4+345=977151×5+599=135447×6+53=33527×8+303=519134×4+102=638184×2+698=1066368×2+148=884137×6+726=154842×3+172=298276×2+769=1321215×3+299=94496×4+812=119687×5+156=591223×3+146=81535×2+448=518389×2+460=1238170×4+235=91521×2+593=635268×3+33=837333×3+824=1823246×2+329=821191×2+551=933120×5+308=908297×3+565=1456234-98×2=38958-266×2=426368-12×5=308689-94×3=407494-111×4=50553-183×3=4411-98×3=117433-36×6=217341-42×7=47952-74×8=360369-108×3=45881-27×4=773333-19×7=200695-52×7=331342-114×3=0942-48×5=702232-10×9=142721-94×2=533209-32×3=113719-69×9=98270-13×5=205954-152×3=49871-24×2=23561-20×5=461399-10×5=349306-21×8=138293-128×2=37896-113×6=218342-40×8=22960-65×8=440302-129×2=44364-172×2=20332-78×3=98414-24×6=270271-21×7=124985-22×7=831350-39×8=38834-95×6=264195-20×4=115818-391×2=36260-26×2=208723-54×6=399479-100×4=79915-99×3=61872-13×3=33594-141×3=17180-27×2=26988-268×3=184311-52×5=51674-58×9=152128-14×8=16955-12×4=907358-42×6=106889-212×4=41464-116×2=232780-