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77+358=175+257=275+80=336+153=261+144=120+295=50+230=449+620=81+138=441+177=148+340=585+115=241+123=652+128=243+56=192+503=95+171=461+969=170+210=625+241=117+381=510+235=132+232=265+317=367+98=264+319=226+89=54+263=24+117=916+544=317+169=622+950=286+207=503+91=245+113=250+186=284+214=77+345=200+129=329+162=334+63=188+339=105+87=674+860=259+157=280+476=158+250=239+128=53+312=528+983=86+234=407+144=136+137=101+471=165+281=139+819=196+87=33+154=51+47=618+739=257-202=141-97=254-207=840-368=360-161=917-385=416-386=826-489=214-51=305-135=276-156=701-183=496-458=625-364=431-420=367-266=166-56=974-439=484-265=566-346=174-26=585-429=342-66=868-544=352-340=849-285=175-27=155-82=190-77=326-112=456-278=779-49=470-293=319-206=489-418=986-877=477-218=661-260=258-12=100-14=304-178=675-34=173-128=635-405=343-241=830-765=375-62=980-41=145-118=344-310=377-356=679-375=281-218=351-142=490-461=694-576=134-15=846-195=439-318=377-124=427×2=213×3=135×4=664×9=76×3=759×5=109×5=953×5=163×5=705×2=409×2=248×8=189×4=752×2=125×2=771×4=74×9=350×6=101×7=525×3=40×5=99×2=110×9=407×3=70×5=679×4=87×9=762×5=81×9=603×7=17×6=336×2=317×2=594×8=147×5=987×5=38×3=192×8=75×3=534×7=197×3=258×8=124×3=665×7=324×3=323×8=182×5=334×2=165×4=483×9=120×2=974×8=274×2=183×3=142×3=927×5=13×5=795×8=332×2=294×2=249+135+557=411+568+310=193+27+589=703+938+634=110+146+315=79+324+935=283+397+177=399+584+237=132+171+599=392+381+988=77+703+77=993+108+993=475+62+69=893+928+201=205+595+131=611+695+585=379+406+122=436+417+102=491+145+171=296+238+98=208+116+40=13+699+482=321+507+132=754+507+771=608+173+134=725+919+295=456+248+92=649+562+647=786+51+94=821+830+67=233+90+200=359+27+63=477+13+169=611+570+737=151+124+663=926+151+439=110+308+101=429+919+931=96+226+81=804+362+823=177+306+24=973+215+100=83+96+592=320+114+205=18+60+121=23+898+618=609+92+252=806+21+208=325+158+247=679+842+652=452+379+72=925+352+106=19+276+216=109+339+539=117+514+59=135+875+870=10+172+148=957+946+194=81+489+218=372+152+111=391+40-355=581+666-608=226+99-278=799+86-600=91+397-426=566+806-740=36+153-91=698+863-395=407+79-469=174+295-351=386+46-280=477+887-407=237+101-53=468+329-781=342+154-137=638+969-523=309+137-215=779+629-519=138+359-384=494+538-782=344+116-228=679+971-457=445+37-224=979+201-658=308+126-284=610+158-316=260+118-166=743+854-456=190+194-206=749+618-52=218+165-177=912+298-135=106+259-135=219+593-686=248+239-217=307+293-504=267+198-309=776+793-960=217+130-127=761+696-918=200+233-54=938+272-262=106+235-105=796+587-608=31+375-302=856+746-745=177+291-160=685+844-830=44+203-39=294+656-907=153+298-206=289+182-299=166+263-220=491+567-888=198+191-343=319+439-185=166+318-467=17+680-389=301+83-268=957+73-222=462-68-205=868-22-411=435-21-248=937-398-130=342-32-179=358-296-52=362-205-41=611-491-14=162-21-105=504-223-83=499-261-65=911-54-794=474-222-186=766-283-125=450-223-70=969-171-478=465-191-104=926-97-582=264-102-15=184-109-15=206-80-98=992-258-222=386-107-16=923-125-786=402-87-125=427-296-32=287-81-73=499-77-220=240-34-162=598-250-31=447-39-322=932-275-415=390-104-146=959-188-241=367-26-131=943-186-250=446-157-128=930-513-214=497-36-382=733-193-435=312-21-200=779-638-118=469-413-52=991-45-44=400-27-355=966-545-251=487-33-308=909-350-331=432-72-137=373-259-93=257-154-102=623-423-65=500-246-50=937-847-83=472-277-145=974-258-214=468-12-228=784-690-76=245-75-147=384-167-191=429-382+448=976-914+857=281-125+229=537-391+480=439-107+45=784-151+573=365-275+76=542-191+996=212-117+294=599-221+876=458-291+94=953-622+174=128-39+369=478-176+26=88-67+303=898-158+848=189-46+117=993-588+997=485-424+84=727-216+64=324-33+90=986-317+655=179-108+386=850-839+835=227-107+120=388-170+40=212-145+334=840-143+544=277-156+260=609-168+35=423-108+173=760-644+332=476-412+366=580-468+242=250-49+201=991-887+120=216-212+121=856-218+128=138-69+163=749-376+752=115-73+99=62-10+217=328-162+191=449-385+874=148-141+309=935-687+118=269-256+311=719-15+604=403-338+387=583-451+737=326-278+322=654-635+501=363-346+56=662-175+636=398-276+311=903-153+649=200-17+303=483-367+935=284-19+52=494-309+786=409+(387-353)=998+(412-181)=316+(464-266)=437+(889-464)=225+(404-369)=979+(706-45)=240+(474-41)=61+(764-370)=347+(417-355)=129+(566-394)=147+(158-72)=105+(299-37)=364+(50-20)=964+(537-344)=157+(172-143)=810+(266-226)=352+(472-30)=695+(897-267)=441+(374-346)=737+(240-199)=109+(374-72)=945+(827-525)=471+(102-50)=940+(676-318)=425+(391-35)=428+(841-486)=27+(396-369)=586+(274-109)=464+(201-192)=272+(940-207)=36+(332-63)=880+(982-539)=223+(404-305)=356+(885-455)=70+(417-247)=424+(383-352)=123+(414-107)=828+(988-973)=110+(439-326)=723+(742-523)=39+(254-179)=709+(391-41)=226+(337-109)=457+(516-195)=193+(400-28)=272+(890-428)=408+(302-119)=711+(899-308)=329+(173-82)=244+(911-596)=36+(448-244)=841+(980-759)=144+(181-101)=441+(749-624)=308+(116-105)=309+(241-214)=456+(476-126)=430+(818-376)=147+(258-51)=844+(697-288)=199-(22+114)=963-(178+126)=359-(102+30)=688-(619+66)=404-(137+205)=935-(137+679)=469-(250+189)=617-(124+259)=409-(98+140)=718-(187+25)=477-(59+147)=706-(319+81)=468-(53+308)=768-(38+155)=408-(58+284)=780-(528+136)=489-(436+23)=333-(136+53)=405-(14+42)=933-(375+305)=306-(147+50)=965-(171+435)=432-(44+183)=901-(284+46)=354-(14+217)=838-(169+651)=493-(299+127)=764-(591+158)=333-(96+220)=912-(37+371)=345-(101+126)=833-(91+709)=407-(167+106)=828-(486+307)=466-(415+26)=723-(203+249)=312-(81+161)=667-(202+41)=452-(62+369)=841-(198+300)=496-(33+163)=729-(382+61)=398-(315+59)=718-(60+316)=291-(164+108)=570-(394+39)=386-(116+197)=822-(412+123)=420-(12+376)=982-(149+813)=203-(24+138)=667-(186+156)=497-(223+178)=980-(447+411)=185-(102+41)=847-(442+94)=427-(73+157)=213-(167+18)=340-(96+175)=457-(90+246)=354-(477-283)=589-(942-698)=208-(251-43)=988-(911-530)=365-(456-152)=512-(754-616)=140-(310-278)=826-(580-191)=215-(441-410)=616-(509-11)=252-(319-253)=791-(587-566)=293-(285-95)=836-(880-224)=290-(94-16)=334-(918-846)=413-(354-160)=783-(653-245)=63-(96-63)=893-(879-577)=136-(95-67)=479-(850-608)=391-(430-58)=506-(802-699)=442-(498-355)=223-(833-811)=338-(326-96)=737-(777-290)=176-(300-289)=553-(755-514)=138-(161-111)=52-(117-67)=366-(222-216)=387-(783-440)=348-(356-27)=467-(639-298)=303-(186-119)=910-(696-565)=432-(205-167)=631-(622-371)=454-(93-17)=554-(402-182)=212-(416-373)=834-(941-353)=170-(338-240)=819-(355-319)=243-(343-107)=851-(675-96)=426-(262-128)=442-(887-762)=446-(466-314)=122-(800-687)=30-(96-88)=974-(848-511)=446-(462-310)=977-(868-353)=373-(64-61)=856-(409-352)=324-(461-383)=545-(786-723)=88+62×7=725+412×2=100+156×3=417+110×3=378+17×2=117+21×2=106+137×5=573+247×3=353+193×3=595+68×6=346+150×4=285+32×3=401+75×7=116+460×2=310+16×2=515+220×3=100+395×2=748+145×6=217+42×7=16+44×4=463+146×3=452+243×2=94+88×6=492+160×5=123+104×5=598+133×6=258+77×6=785+17×5=358+152×2=949+20×8=62×2+16=152×6+928=17×5+255=83×2+736=230×4+69=73×2+644=321×2+100=88×2+896=75×7+43=216×3+455=46×7+174=495×2+601=341×2+56=278×3+400=47×9+154=114×2+385=28×3+174=93×3+558=52×8+403=36×6+131=68×3+108=354×2+634=77×4+320=439×2+517=82×6+34=10×5+244=199×2+170=23×7+346=26×6+451=14×4+624=323-12×3=463-30×4=35-13×2=645-136×2=380-66×4=616-284×2=480-58×6=394-13×2=225-106×2=494-180×2=163-42×3=834-50×8=318-36×2=948-42×4=398-88×3=916-192×4=202-20×7=586-60×5=361-25×3=394-26×6=313-31×7=653-182×2=366-86×3=947-366×2=300-31×7=681-87×4=283-12×6=762-250×2=404-65×6=627-21×7=272-38×4=815-135×4=479-72×5=216-22×3=494-118×2=616-181×2=422-32×4=681-120×5=370-27×2=466-150×3=158-23×6=881-143×6=487-16×9=958-133×3=228-60×2=324-17×7=142-42×3=351-54×6=232-38×2=965-394×2=454-138×2=749-62×5=462-92×5=796-43×9=256-71×3=894-397×2=116-15×4=748-33×5=149-13×9=548-111×2=33×4-87=547×6-532=108×8-780=829×6-152=81×7-459=747×8-612=104×7-439=201×4-788=411×2-596=115×4-50=308×2-215=694×2-580=126×4-140=877×6-175=76×7-24=427×2-482=108×8-301=840×3-855=323×3-645=888×3-955=297×2-169=282×2-156=255×2-196=808×6-309=481×2-809=236×8-724=389×2-117=613×7-394=127×5-63=848×9-397=59×4-155=199×2-185=110×9-715=702×9-775=147×2-294=221×7-804=170×3-391=311×4-576=104×3-236=852×5-529=261×2-13=690×8-43=155×5-271=820×8-468=355×2-201=573×6-501=206×2-136=468×4-744=141×5-538=379×7-287=99×2-89=582×7-710=28×7-167=35×7-191=307×3-417=639×6-57=236×3-209=406×8-638=202×3-124=293×3-522=63×(152-143)=330×(385-377)=108×(107-102)=253×(925-916)=132×(262-255)=598×(191-186)=271×(321-318)=346×(769-765)=19×(78-69)=821×(561-555)=92×(186-181)=697×(404-398)=303×(449-446)=696×(367-361)=85×(353-348)=108×(311-302)=108×(54-47)=469×(982-975)=21×(418-410)=257×(530-521)=174×(48-44)=296×(542-533)=59×(123-115)=588×(162-154)=26×(467-464)=763×(581-575)=238×(195-192)=496×(188-185)=131×(300-294)=123×(417-409)=272×(442-439)=141×(251-246)=123×(379-375)=104×(987-983)=101×(117-114)=325×(544-535)=75×(439-434)=792×(382-379)=84×(40-36)=695×(843-838)=13×(333-329)=792×(836-827)=192×(124-119)=552×(732-725)=47×(438-434)=931×(204-196)=207×(398-394)=59×(311-307)=53×(386-382)=503×(233-227)=165×(65-59)=45×(143-137)=290×(254-251)=245×(437-428)=183×(80-77)=518×(196-191)=51×(333-327)=270×(914-909)=74×(76-71)=71×(306-297)=1/8+5/8=1/6+5/6=1/6+3/6=2/6+3/6=1/6+2/6=3/5+2/5=1/5+2/5=5/8+2/8=2/7+4/7=1/4+2/4=2/8+4/8=1/9+6/9=2/7-1/7=4/7-2/7=3/8-2/8=3/5-2/5=5/7-1/7=2/3-1/3=2/6-1/6=2/4-1/4=4/7-1/7=7/9-2/9=4/6-1/6=5/10-4/10=参考答案77+358=435175+257=432275+80=355336+153=489261+144=405120+295=41550+230=280449+620=106981+138=219441+177=618148+340=488585+115=700241+123=364652+128=780243+56=299192+503=69595+171=266461+969=1430170+210=380625+241=866117+381=498510+235=745132+232=364265+317=582367+98=465264+319=583226+89=31554+263=31724+117=141916+544=1460317+169=486622+950=1572286+207=493503+91=594245+113=358250+186=436284+214=49877+345=422200+129=329329+162=491334+63=397188+339=527105+87=192674+860=1534259+157=416280+476=756158+250=408239+128=36753+312=365528+983=151186+234=320407+144=551136+137=273101+471=572165+281=446139+819=958196+87=28333+154=18751+47=98618+739=1357257-202=55141-97=44254-207=47840-368=472360-161=199917-385=532416-386=30826-489=337214-51=163305-135=170276-156=120701-183=518496-458=38625-364=261431-420=11367-266=101166-56=110974-439=535484-265=219566-346=220174-26=148585-429=156342-66=276868-544=324352-340=12849-285=564175-27=148155-82=73190-77=113326-112=214456-278=178779-49=730470-293=177319-206=113489-418=71986-877=109477-218=259661-260=401258-12=246100-14=86304-178=126675-34=641173-128=45635-405=230343-241=102830-765=65375-62=313980-41=939145-118=27344-310=34377-356=21679-375=304281-218=63351-142=209490-461=29694-576=118134-15=119846-195=651439-318=121377-124=253427×2=854213×3=639135×4=540664×9=597676×3=228759×5=3795109×5=545953×5=4765163×5=815705×2=1410409×2=818248×8=1984189×4=756752×2=1504125×2=250771×4=308474×9=666350×6=2100101×7=707525×3=157540×5=20099×2=198110×9=990407×3=122170×5=350679×4=271687×9=783762×5=381081×9=729603×7=422117×6=102336×2=672317×2=634594×8=4752147×5=735987×5=493538×3=114192×8=153675×3=225534×7=3738197×3=591258×8=2064124×3=372665×7=4655324×3=972323×8=2584182×5=910334×2=668165×4=660483×9=4347120×2=240974×8=7792274×2=548183×3=549142×3=426927×5=463513×5=65795×8=6360332×2=664294×2=588249+135+557=941411+568+310=1289193+27+589=809703+938+634=2275110+146+315=57179+324+935=1338283+397+177=857399+584+237=1220132+171+599=902392+381+988=176177+703+77=857993+108+993=2094475+62+69=606893+928+201=2022205+595+131=931611+695+585=1891379+406+122=907436+417+102=955491+145+171=807296+238+98=632208+116+40=36413+699+482=1194321+507+132=960754+507+771=2032608+173+134=915725+919+295=1939456+248+92=796649+562+647=1858786+51+94=931821+830+67=1718233+90+200=523359+27+63=449477+13+169=659611+570+737=1918151+124+663=938926+151+439=1516110+308+101=519429+919+931=227996+226+81=403804+362+823=1989177+306+24=507973+215+100=128883+96+592=771320+114+205=63918+60+121=19923+898+618=1539609+92+252=953806+21+208=1035325+158+247=730679+842+652=2173452+379+72=903925+352+106=138319+276+216=511109+339+539=987117+514+59=690135+875+870=188010+172+148=330957+946+194=209781+489+218=788372+152+111=635391+40-355=76581+666-608=639226+99-278=47799+86-600=28591+397-426=62566+806-740=63236+153-91=98698+863-395=1166407+79-469=17174+295-351=118386+46-280=152477+887-407=957237+101-53=285468+329-781=16342+154-137=359638+969-523=1084309+137-215=231779+629-519=889138+359-384=113494+538-782=250344+116-228=232679+971-457=1193445+37-224=258979+201-658=522308+126-284=150610+158-316=452260+118-166=212743+854-456=1141190+194-206=178749+618-52=1315218+165-177=206912+298-135=1075106+259-135=230219+593-686=126248+239-217=270307+293-504=96267+198-309=156776+793-960=609217+130-127=220761+696-918=539200+233-54=379938+272-262=948106+235-105=236796+587-608=77531+375-302=104856+746-745=857177+291-160=308685+844-830=69944+203-39=208294+656-907=43153+298-206=245289+182-299=172166+263-220=209491+567-888=170198+191-343=46319+439-185=573166+318-467=1717+680-389=308301+83-268=116957+73-222=808462-68-205=189868-22-411=435435-21-248=166937-398-130=409342-32-179=131358-296-52=10362-205-41=116611-491-14=106162-21-105=36504-223-83=198499-261-65=173911-54-794=63474-222-186=66766-283-125=358450-223-70=157969-171-478=320465-191-104=170926-97-582=247264-102-15=147184-109-15=60206-80-98=28992-258-222=512386-107-16=263923-125-786=12402-87-125=190427-296-32=99287-81-73=133499-77-220=202240-34-162=44598-250-31=317447-39-322=86932-275-415=242390-104-146=140959-188-241=530367-26-131=210943-186-250=507446-157-128=161930-513-214=203497-36-382=79733-193-435=105312-21-200=91779-638-118=23469-413-52=4991-45-44=902400-27-355=18966-545-251=170487-33-308=146909-350-331=228432-72-137=223373-259-93=21257-154-102=1623-423-65=135500-246-50=204937-847-83=7472-277-145=50974-258-214=502468-12-228=228784-690-76=18245-75-147=23384-167-191=26429-382+448=495976-914+857=919281-125+229=385537-391+480=626439-107+45=377784-151+573=1206365-275+76=166542-191+996=1347212-117+294=389599-221+876=1254458-291+94=261953-622+174=505128-39+369=458478-176+26=32888-67+303=324898-158+848=1588189-46+117=260993-588+997=1402485-424+84=145727-216+64=575324-33+90=381986-317+655=1324179-108+386=457850-839+835=846227-107+120=240388-170+40=258212-145+334=401840-143+544=1241277-156+260=381609-168+35=476423-108+173=488760-644+332=448476-412+366=430580-468+242=354250-49+201=402991-887+120=224216-212+121=125856-218+128=766138-69+163=232749-376+752=1125115-73+99=14162-10+217=269328-162+191=357449-385+874=938148-141+309=316935-687+118=366269-256+311=324719-15+604=1308403-338+387=452583-451+737=869326-278+322=370654-635+501=520363-346+56=73662-175+636=1123398-276+311=433903-153+649=1399200-17+303=486483-367+935=1051284-19+52=317494-309+786=971409+(387-353)=443998+(412-181)=1229316+(464-266)=514437+(889-464)=862225+(404-369)=260979+(706-45)=1640240+(474-41)=67361+(764-370)=455347+(417-355)=409129+(566-394)=301147+(158-72)=233105+(299-37)=367364+(50-20)=394964+(537-344)=1157157+(172-143)=186810+(266-226)=850352+(472-30)=794695+(897-267)=1325441+(374-346)=469737+(240-199)=778109+(374-72)=411945+(827-525)=1247471+(102-50)=523940+(676-318)=1298425+(391-35)=781428+(841-486)=78327+(396-369)=54586+(274-109)=751464+(201-192)=473272+(940-207)=100536+(332-63)=305880+(982-539)=1323223+(404-305)=322356+(885-455)=78670+(417-247)=240424+(383-352)=455123+(414-107)=430828+(988-973)=843110+(439-326)=223723+(742-523)=94239+(254-179)=114709+(391-41)=1059226+(337-109)=454457+(516-195)=778193+(400-28)=565272+(890-428)=734408+(302-119)=591711+(899-308)=1302329+(173-82)=420244+(911-596)=55936+(448-244)=240841+(980-759)=1062144+(181-101)=224441+(749-624)=566308+(116-105)=319309+(241-214)=336456+(476-126)=806430+(818-376)=872147+(258-51)=354844+(697-288)=1253199-(22+114)=63963-(178+126)=659359-(102+30)=227688-(619+66)=3404-(137+205)=62935-(137+679)=119469-(250+189)=30617-(124+259)=234409-(98+140)=171718-(187+25)=506477-(59+147)=271706-(319+81)=306468-(53+308)=107768-(38+155)=575408-(58+284)=66780-(528+136)=116489-(436+23)=30333-(136+53)=144405-(14+42)=349933-(375+305)=253306-(147+50)=109965-(171+435)=359432-(44+183)=205901-(284+46)=571354-(14+217)=123838-(169+651)=18493-(299+127)=67764-(591+158)=15333-(96+220)=17912-(37+371)=504345-(101+126)=118833-(91+709)=33407-(167+106)=134828-(486+307)=35466-(415+26)=25723-(203+249)=271312-(81+161)=70667-(202+41)=424452-(62+369)=21841-(198+300)=343496-(33+163)=300729-(382+61)=286398-(315+59)=24718-(60+316)=342291-(164+108)=19570-(394+39)=137386-(116+197)=73822-(412+123)=287420-(12+376)=32982-(149+813)=20203-(24+138)=41667-(186+156)=325497-(223+178)=96980-(447+411)=122185-(102+41)=42847-(442+94)=311427-(73+157)=197213-(167+18)=28340-(96+175)=69457-(90+246)=121354-(477-283)=160589-(942-698)=345208-(251-43)=0988-(911-530)=607365-(456-152)=61512-(754-616)=374140-(310-278)=108826-(580-191)=437215-(441-410)=184616-(509-11)=118252-(319-253)=186791-(587-566)=770293-(285-95)=103836-(880-224)=180290-(94-16)=212334-(918-846)=262413-(354-160)=219783-(653-245)=37563-(96-63)=30893-(879-577)=591136-(95-67)=108479-(850-608)=237391-(430-58)=19506-(802-699)=403442-(498-355)=299223-(833-811)=201338-(326-96)=108737-(777-290)=250176-(300-289)=165553-(755-514)=312138-(161-111)=8852-(117-67)=2366-(222-216)=360387-(783-440)=44348-(356-27)=19467-(639-298)=126303-(186-119)=236910-(696-565)=779432-(205-167)=394631-(622-371)=380454-(93-17)=378554-(402-182)=334212-(416-373)=169834-(941-353)=246170-(338-240)=72819-(355-319)=783243-(343-107)=7851-(675-96)=272426-(262-128)=292442-(887-762)=317446-(466-314)=294122-(800-687)=930-(96-88)=22974-(848-511)=637446-(462-310)=294977-(868-353)=462373-(64-61)=370856-(409-352)=799324-(461-383)=246545-(786-723)=48288+62×7=522725+412×2=1549100+156×3=568417+110×3=747378+17×2=412117+21×2=159106+137×5=791573+247×3=1314353+193×3=932595+68×6=1003346+150×4=946285+32×3=381401+75×7=926116+460×2=1036310+16×2=342515+220×3=1175100+395×2=890748+145×6=1618217+42×7=51116+44×4=192463+146×3=901452+243×2=93894+88×6=622492+160×5=1292123+104×5=643598+133×6=1396258+77×6=720785+17×5=870358+152×2=662949+20×8=110962×2+16=140152×6+928=184017×5+255=34083×2+736=902230×4+69=98973×2+644=790321×2+100=74288×2+896=107275×7+43=568216×3+455=110346×7+174=496495×2+601=1591341×2+56=738278×3+400=123447×9+154=577114×2+385=61328×3+174=25893×3+558=83752×8+403=81936×6+131=34768×3+108=312354×2+634=134277×4+320=628439×2+517=139582×6+34=52610×5+244=294199×2+170=56823×7+346=50726×6+451=60714×4+624=680323-12×3=287463-30×4=34335-13×2=9645-136×2=373380-66×4=116616-284×2=48480-58×6=132394-13×2=368225-106×2=13494-180×2=134163-42×3=37834-50×8=434318-36×2=246948-42×4=780398-88×3=134916-192×4=148202-20×7=62586-60×5=286361-25×3=286394-26×6=238313-31×7=96653-182×2=289366-86×3=108947-366×2=215300-31×7=83681-87×4=333283-12×6=211762-250×2=262404-65×6=14627-21×7=480272-38×4=120815-135×4=275479-72×5=119216-22×3=150494-118×2=258616-181×2=254422-32×4=294681-120×5=81370-27×2=316466-150×3=16158-23×6=20881-143×6=23487-16×9=343958-133×3=559228-60×2=108324-17×7=205142-42×3=16351-54×6=27232-38×2=156965-394×2=177454-138×2=178749-62×5=439462-92×5=2796-43×9=409256-71×3=43894-397×2=1