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56+285=805+976=94+136=264+334=253+212=189+483=265+73=383+371=102+382=223+178=47+73=908+482=236+89=795+348=60+302=54+270=78+347=428+118=51+289=301+83=183+208=126+556=177+316=378+126=373+90=322+554=91+297=564+151=355+77=748+539=56+318=510+658=94+220=439+286=128+59=298+582=400+72=174+820=70+293=161+63=189+227=661+993=392+96=350+283=152+230=381+111=251+205=347+564=101+81=801+509=46+113=99+264=206+242=589+235=217+78=367+303=91+93=305+106=340+136=640+599=400-360=796-694=419-175=601-326=442-54=142-59=230-35=988-943=390-38=359-310=352-132=398-305=417-359=451-217=237-54=741-692=349-201=339-141=400-75=949-914=485-133=780-453=496-346=784-475=430-210=897-865=59-20=626-63=454-441=691-269=108-43=769-709=341-154=431-144=76-47=391-345=351-91=881-665=452-111=349-158=393-275=436-29=443-141=972-751=388-278=790-379=470-194=722-70=340-193=375-42=171-73=911-382=342-254=766-276=257-236=871-795=250-210=246-190=481-154=465-415=38×2=75×9=342×2=210×7=124×3=506×2=155×2=513×7=360×2=31×7=123×7=168×3=190×4=897×8=61×3=36×8=491×2=955×3=110×8=919×5=58×3=779×5=23×5=158×5=60×4=216×6=90×7=416×9=180×4=334×9=124×4=349×7=198×2=668×6=193×4=97×2=493×2=692×3=426×2=509×3=272×3=433×5=137×7=661×8=56×6=710×3=69×8=545×9=437×2=978×3=114×2=311×2=53×5=579×4=111×5=968×5=131×2=176×5=368×2=112×8=23+309+259=896+991+474=192+261+212=722+511+247=658+95+92=44+779+229=200+302+297=136+747+685=351+48+417=449+926+716=48+399+190=560+310+30=322+309+246=985+766+306=50+469+410=681+623+327=98+11+131=190+217+357=57+403+273=270+583+648=270+303+117=368+827+67=556+65+274=173+641+787=43+399+482=924+961+960=593+50+276=368+173+16=784+107+79=467+123+100=204+562+74=269+72+306=266+98+528=540+461+453=416+267+297=390+417+78=371+40+108=949+22+677=485+180+64=852+604+531=388+464+42=587+31+782=317+534+82=126+667+960=60+503+397=718+198+980=706+18+117=572+274+35=334+340+232=60+630+200=110+168+530=940+575+598=46+109+447=50+817+780=521+78+400=949+528+564=399+252+81=242+290+649=399+95+115=93+504+312=470+30-286=645+207-53=344+23-18=146+390-430=64+211-30=714+542-519=353+84-349=342+967-954=309+114-283=578+812-421=438+52-345=184+42-185=125+325-132=336+795-347=85+362-228=462+592-340=10+344-304=385+561-601=22+382-346=902+802-353=41+164-29=909+427-21=168+263-136=892+342-14=310+165-355=398+988-618=233+165-63=584+217-709=268+79-235=621+540-830=60+377-78=117+655-706=265+34-188=272+798-24=383+96-216=537+794-764=145+127-218=940+433-984=129+214-76=460+534-178=25+320-74=961+979-285=41+394-409=377+390-403=218+179-290=594+901-798=335+80-84=700+868-327=20+93-61=220+101-265=181+220-292=854+106-214=72+229-274=767+851-174=75+404-154=166+352-411=69+348-12=114+496-468=320+57-53=263+591-653=452-249-95=815-760-25=350-123-125=815-313-53=446-97-181=658-30-327=352-18-93=517-160-258=85-66-16=815-415-331=438-127-227=873-501-355=335-18-50=127-101-13=492-84-300=961-210-455=469-126-279=540-165-126=419-47-113=988-151-816=178-57-88=606-317-169=448-190-64=849-221-18=320-19-207=998-388-33=481-256-188=305-232-52=413-269-36=988-461-72=172-122-23=800-654-124=399-156-91=619-79-240=395-282-49=689-217-223=322-192-104=928-451-158=463-271-37=928-365-16=378-216-117=805-318-480=320-229-79=341-21-295=471-125-91=971-333-412=429-292-76=996-802-11=384-202-105=874-135-726=369-264-13=640-119-326=393-82-210=917-525-155=430-74-352=584-83-277=427-261-155=856-522-207=205-67-97=467-234-194=164-80+244=943-764+683=165-113+293=706-398+259=251-172+67=684-80+205=152-91+435=766-413+243=368-300+183=972-419+951=166-156+160=557-205+404=217-72+272=857-459+220=274-156+285=437-247+504=414-70+47=100-63+297=481-330+184=674-101+409=242-225+65=629-129+303=108-34+352=789-572+499=197-27+21=960-932+228=449-301+345=981-76+679=349-185+233=824-559+734=321-216+174=868-289+837=224-125+286=748-217+94=254-188+271=822-785+199=203-152+165=889-426+758=335-89+78=661-361+77=432-129+101=460-422+131=422-352+15=270-200+812=489-281+212=987-223+131=161-124+276=512-451+399=436-162+102=361-260+330=423-259+246=242-148+101=432-120+125=752-422+509=230-211+148=746-515+413=149-40+275=988-740+836=323-163+339=649-583+556=255+(453-15)=10+(600-341)=358+(213-16)=686+(932-88)=314+(323-184)=590+(374-367)=100+(211-178)=415+(831-530)=492+(313-90)=187+(704-573)=16+(312-232)=604+(834-430)=351+(302-189)=788+(755-492)=125+(91-14)=724+(903-707)=133+(198-29)=731+(786-686)=163+(247-227)=804+(973-693)=80+(291-232)=417+(787-579)=463+(291-101)=66+(914-211)=20+(473-335)=196+(745-398)=94+(335-30)=792+(365-269)=157+(414-186)=315+(884-757)=140+(21-10)=138+(836-294)=458+(170-112)=599+(732-533)=422+(400-325)=210+(981-31)=410+(492-107)=392+(569-419)=132+(427-240)=860+(940-242)=332+(451-287)=689+(840-326)=412+(396-262)=541+(382-59)=166+(166-21)=926+(379-370)=213+(346-210)=97+(829-815)=455+(372-370)=660+(821-250)=296+(463-329)=686+(406-142)=257+(212-211)=898+(710-451)=455+(168-91)=421+(769-692)=302+(454-340)=494+(286-151)=430+(351-159)=407+(714-138)=300-(189+56)=769-(144+141)=434-(38+84)=816-(430+328)=432-(74+143)=764-(63+176)=440-(220+35)=951-(258+530)=123-(11+56)=440-(71+225)=404-(276+91)=931-(372+117)=474-(365+15)=997-(585+304)=451-(43+330)=770-(237+319)=321-(99+92)=689-(286+241)=354-(327+11)=745-(228+21)=460-(83+321)=604-(269+86)=414-(33+362)=705-(204+10)=277-(123+43)=690-(299+71)=398-(102+182)=690-(164+165)=292-(179+24)=388-(68+218)=471-(15+287)=851-(711+35)=434-(35+67)=741-(150+64)=469-(184+107)=380-(261+18)=488-(102+35)=999-(150+395)=489-(57+274)=838-(532+47)=456-(290+31)=855-(64+513)=432-(251+87)=779-(190+342)=396-(309+31)=684-(127+515)=277-(35+145)=388-(26+130)=389-(172+131)=916-(216+134)=326-(18+177)=898-(167+291)=466-(85+237)=616-(405+65)=470-(137+300)=607-(32+41)=395-(297+17)=844-(21+439)=250-(18+232)=952-(482+101)=475-(469-381)=208-(584-444)=481-(248-194)=387-(984-842)=131-(202-98)=510-(765-609)=284-(223-116)=702-(546-189)=90-(300-257)=677-(454-28)=202-(183-122)=654-(945-913)=318-(477-178)=49-(574-553)=384-(391-276)=396-(284-231)=94-(412-354)=526-(520-438)=126-(92-86)=870-(829-414)=490-(296-291)=956-(997-301)=313-(337-76)=985-(595-554)=220-(382-263)=414-(573-164)=231-(302-253)=34-(928-924)=410-(439-210)=817-(599-204)=340-(330-239)=289-(523-247)=276-(375-121)=511-(783-492)=407-(279-177)=422-(683-307)=53-(197-151)=962-(848-70)=338-(355-240)=725-(555-475)=321-(262-166)=870-(274-145)=426-(493-77)=573-(798-290)=345-(25-21)=557-(715-252)=233-(416-256)=821-(896-420)=311-(234-157)=762-(214-69)=411-(123-45)=840-(997-263)=430-(121-65)=190-(531-458)=281-(434-175)=934-(433-263)=263-(110-89)=693-(605-535)=401-(259-199)=920-(964-203)=75+124×7=310+68×3=306+189×3=644+211×3=87+15×3=89+257×2=316+287×2=285+197×2=112+33×4=510+30×4=290+17×3=423+342×2=451+51×5=515+136×6=109+272×3=668+32×2=225+10×4=209+58×9=61+113×8=719+356×2=442+70×5=630+92×6=111+48×9=579+212×4=354+88×7=399+103×8=82+195×2=342+400×2=81+169×5=875+28×6=266×2+46=182×2+286=215×2+58=35×9+11=81×9+34=213×4+885=140×4+165=22×2+574=190×2+356=174×4+578=42×6+445=124×7+399=87×7+331=41×9+813=10×6+138=66×2+162=19×2+282=261×3+255=50×2+60=25×8+651=33×8+402=131×5+221=34×3+374=232×2+488=84×9+41=298×2+387=231×2+201=52×4+346=319×2+354=123×8+44=498-84×4=256-29×7=215-26×8=262-22×7=359-104×3=204-16×2=339-37×9=300-38×5=414-11×6=507-36×6=365-19×2=406-37×4=436-31×3=805-10×8=236-45×5=874-141×6=195-45×3=788-65×8=444-182×2=719-149×4=225-83×2=439-40×8=484-20×9=837-286×2=483-52×6=652-141×4=187-25×3=978-339×2=428-76×3=905-79×4=478-24×9=829-379×2=434-43×9=965-454×2=462-26×4=402-41×3=462-34×2=805-225×3=411-22×7=187-18×9=466-30×2=628-92×6=314-12×7=571-79×3=447-169×2=721-45×6=292-55×4=734-72×6=188-49×3=533-11×3=448-55×3=769-160×4=493-37×6=878-127×6=447-56×3=905-142×4=380-43×3=692-12×6=174-56×2=965-255×2=203×3-180=741×4-158=392×2-320=108×7-671=53×9-350=175×6-408=84×8-536=510×9-192=373×2-387=755×7-375=278×3-352=165×9-732=193×5-412=724×8-454=459×2-422=517×7-184=86×5-300=633×7-512=417×2-717=275×6-422=235×3-405=907×4-507=77×9-490=792×8-400=189×4-644=183×8-137=258×2-184=312×6-469=53×9-235=596×8-298=91×6-240=620×7-495=258×2-99=220×8-601=251×3-243=409×7-588=198×3-489=201×2-77=339×2-571=299×5-965=56×2-85=78×4-268=143×4-252=311×7-452=189×3-92=498×9-319=298×2-94=391×9-33=133×7-112=546×6-518=109×8-595=353×6-938=451×2-896=315×4-535=173×2-253=556×8-73=108×9-860=630×2-696=381×2-132=729×3-783=72×(495-487)=478×(129-123)=28×(446-441)=92×(621-613)=62×(192-183)=604×(702-695)=45×(398-390)=600×(316-311)=49×(24-18)=249×(82-77)=186×(62-59)=835×(866-862)=212×(39-36)=448×(59-53)=14×(126-117)=247×(753-745)=114×(280-274)=930×(92-87)=71×(400-395)=817×(470-464)=138×(133-128)=784×(256-251)=18×(491-486)=38×(613-607)=140×(117-114)=461×(847-842)=130×(91-84)=667×(157-148)=236×(417-413)=227×(709-700)=189×(272-269)=39×(387-382)=114×(470-463)=216×(251-245)=209×(282-278)=571×(273-264)=95×(30-27)=180×(715-708)=102×(342-338)=246×(459-453)=233×(393-389)=322×(302-299)=64×(69-65)=763×(872-864)=67×(245-236)=949×(560-552)=326×(499-496)=535×(599-592)=228×(20-17)=402×(225-218)=150×(419-413)=645×(798-793)=195×(198-193)=215×(701-692)=59×(254-251)=146×(698-692)=24×(343-337)=400×(200-193)=183×(427-423)=999×(183-178)=3/6+2/6=4/6+2/6=3/7+2/7=5/7+2/7=2/7+4/7=3/9+6/9=1/5+2/5=1/3+2/3=1/8+2/8=2/9+7/9=4/8+3/8=3/5+2/5=4/8-3/8=6/7-1/7=3/6-1/6=3/4-1/4=2/8-1/8=4/6-2/6=5/8-1/8=2/3-1/3=3/5-1/5=3/5-2/5=2/4-1/4=4/6-1/6=參考答案56+285=341805+976=178194+136=230264+334=598253+212=465189+483=672265+73=338383+371=754102+382=484223+178=40147+73=120908+482=1390236+89=325795+348=114360+302=36254+270=32478+347=425428+118=54651+289=340301+83=384183+208=391126+556=682177+316=493378+126=504373+90=463322+554=87691+297=388564+151=715355+77=432748+539=128756+318=374510+658=116894+220=314439+286=725128+59=187298+582=880400+72=472174+820=99470+293=363161+63=224189+227=416661+993=1654392+96=488350+283=633152+230=382381+111=492251+205=456347+564=911101+81=182801+509=131046+113=15999+264=363206+242=448589+235=824217+78=295367+303=67091+93=184305+106=411340+136=476640+599=1239400-360=40796-694=102419-175=244601-326=275442-54=388142-59=83230-35=195988-943=45390-38=352359-310=49352-132=220398-305=93417-359=58451-217=234237-54=183741-692=49349-201=148339-141=198400-75=325949-914=35485-133=352780-453=327496-346=150784-475=309430-210=220897-865=3259-20=39626-63=563454-441=13691-269=422108-43=65769-709=60341-154=187431-144=28776-47=29391-345=46351-91=260881-665=216452-111=341349-158=191393-275=118436-29=407443-141=302972-751=221388-278=110790-379=411470-194=276722-70=652340-193=147375-42=333171-73=98911-382=529342-254=88766-276=490257-236=21871-795=76250-210=40246-190=56481-154=327465-415=5038×2=7675×9=675342×2=684210×7=1470124×3=372506×2=1012155×2=310513×7=3591360×2=72031×7=217123×7=861168×3=504190×4=760897×8=717661×3=18336×8=288491×2=982955×3=2865110×8=880919×5=459558×3=174779×5=389523×5=115158×5=79060×4=240216×6=129690×7=630416×9=3744180×4=720334×9=3006124×4=496349×7=2443198×2=396668×6=4008193×4=77297×2=194493×2=986692×3=2076426×2=852509×3=1527272×3=816433×5=2165137×7=959661×8=528856×6=336710×3=213069×8=552545×9=4905437×2=874978×3=2934114×2=228311×2=62253×5=265579×4=2316111×5=555968×5=4840131×2=262176×5=880368×2=736112×8=89623+309+259=591896+991+474=2361192+261+212=665722+511+247=1480658+95+92=84544+779+229=1052200+302+297=799136+747+685=1568351+48+417=816449+926+716=209148+399+190=637560+310+30=900322+309+246=877985+766+306=205750+469+410=929681+623+327=163198+11+131=240190+217+357=76457+403+273=733270+583+648=1501270+303+117=690368+827+67=1262556+65+274=895173+641+787=160143+399+482=924924+961+960=2845593+50+276=919368+173+16=557784+107+79=970467+123+100=690204+562+74=840269+72+306=647266+98+528=892540+461+453=1454416+267+297=980390+417+78=885371+40+108=519949+22+677=1648485+180+64=729852+604+531=1987388+464+42=894587+31+782=1400317+534+82=933126+667+960=175360+503+397=960718+198+980=1896706+18+117=841572+274+35=881334+340+232=90660+630+200=890110+168+530=808940+575+598=211346+109+447=60250+817+780=1647521+78+400=999949+528+564=2041399+252+81=732242+290+649=1181399+95+115=60993+504+312=909470+30-286=214645+207-53=799344+23-18=349146+390-430=10664+211-30=245714+542-519=737353+84-349=88342+967-954=355309+114-283=140578+812-421=969438+52-345=145184+42-185=41125+325-132=318336+795-347=78485+362-228=219462+592-340=71410+344-304=50385+561-601=34522+382-346=58902+802-353=135141+164-29=176909+427-21=1315168+263-136=295892+342-14=1220310+165-355=120398+988-618=768233+165-63=335584+217-709=92268+79-235=112621+540-830=33160+377-78=359117+655-706=66265+34-188=111272+798-24=1046383+96-216=263537+794-764=567145+127-218=54940+433-984=389129+214-76=267460+534-178=81625+320-74=271961+979-285=165541+394-409=26377+390-403=364218+179-290=107594+901-798=697335+80-84=331700+868-327=124120+93-61=52220+101-265=56181+220-292=109854+106-214=74672+229-274=27767+851-174=144475+404-154=325166+352-411=10769+348-12=405114+496-468=142320+57-53=324263+591-653=201452-249-95=108815-760-25=30350-123-125=102815-313-53=449446-97-181=168658-30-327=301352-18-93=241517-160-258=9985-66-16=3815-415-331=69438-127-227=84873-501-355=17335-18-50=267127-101-13=13492-84-300=108961-210-455=296469-126-279=64540-165-126=249419-47-113=259988-151-816=21178-57-88=33606-317-169=120448-190-64=194849-221-18=610320-19-207=94998-388-33=577481-256-188=37305-232-52=21413-269-36=108988-461-72=455172-122-23=27800-654-124=22399-156-91=152619-79-240=300395-282-49=64689-217-223=249322-192-104=26928-451-158=319463-271-37=155928-365-16=547378-216-117=45805-318-480=7320-229-79=12341-21-295=25471-125-91=255971-333-412=226429-292-76=61996-802-11=183384-202-105=77874-135-726=13369-264-13=92640-119-326=195393-82-210=101917-525-155=237430-74-352=4584-83-277=224427-261-155=11856-522-207=127205-67-97=41467-234-194=39164-80+244=328943-764+683=862165-113+293=345706-398+259=567251-172+67=146684-80+205=809152-91+435=496766-413+243=596368-300+183=251972-419+951=1504166-156+160=170557-205+404=756217-72+272=417857-459+220=618274-156+285=403437-247+504=694414-70+47=391100-63+297=334481-330+184=335674-101+409=982242-225+65=82629-129+303=803108-34+352=426789-572+499=716197-27+21=191960-932+228=256449-301+345=493981-76+679=1584349-185+233=397824-559+734=999321-216+174=279868-289+837=1416224-125+286=385748-217+94=625254-188+271=337822-785+199=236203-152+165=216889-426+758=1221335-89+78=324661-361+77=377432-129+101=404460-422+131=169422-352+15=85270-200+812=882489-281+212=420987-223+131=895161-124+276=313512-451+399=460436-162+102=376361-260+330=431423-259+246=410242-148+101=195432-120+125=437752-422+509=839230-211+148=167746-515+413=644149-40+275=384988-740+836=1084323-163+339=499649-583+556=622255+(453-15)=69310+(600-341)=269358+(213-16)=555686+(932-88)=1530314+(323-184)=453590+(374-367)=597100+(211-178)=133415+(831-530)=716492+(313-90)=715187+(704-573)=31816+(312-232)=96604+(834-430)=1008351+(302-189)=464788+(755-492)=1051125+(91-14)=202724+(903-707)=920133+(198-29)=302731+(786-686)=831163+(247-227)=183804+(973-693)=108480+(291-232)=139417+(787-579)=625463+(291-101)=65366+(914-211)=76920+(473-335)=158196+(745-398)=54394+(335-30)=399792+(365-269)=888157+(414-186)=385315+(884-757)=442140+(21-10)=151138+(836-294)=680458+(170-112)=516599+(732-533)=798422+(400-325)=497210+(981-31)=1160410+(492-107)=795392+(569-419)=542132+(427-240)=319860+(940-242)=1558332+(451-287)=496689+(840-326)=1203412+(396-262)=546541+(382-59)=864166+(166-21)=311926+(379-370)=935213+(346-210)=34997+(829-815)=111455+(372-370)=457660+(821-250)=1231296+(463-329)=430686+(406-142)=950257+(212-211)=258898+(710-451)=1157455+(168-91)=532421+(769-692)=498302+(454-340)=416494+(286-151)=629430+(351-159)=622407+(714-138)=983300-(189+56)=55769-(144+141)=484434-(38+84)=312816-(430+328)=58432-(74+143)=215764-(63+176)=525440-(220+35)=185951-(258+530)=163123-(11+56)=56440-(71+225)=144404-(276+91)=37931-(372+117)=442474-(365+15)=94997-(585+304)=108451-(43+330)=78770-(237+319)=214321-(99+92)=130689-(286+241)=162354-(327+11)=16745-(228+21)=496460-(83+321)=56604-(269+86)=249414-(33+362)=19705-(204+10)=491277-(123+43)=111690-(299+71)=320398-(102+182)=114690-(164+165)=361292-(179+24)=89388-(68+218)=102471-(15+287)=169851-(711+35)=105434-(35+67)=332741-(150+64)=527469-(184+107)=178380-(261+18)=101488-(102+35)=351999-(150+395)=454489-(57+274)=158838-(532+47)=259456-(290+31)=135855-(64+513)=278432-(251+87)=94779-(190+342)=247396-(309+31)=56684-(127+515)=42277-(35+145)=97388-(26+130)=232389-(172+131)=86916-(216+134)=566326-(18+177)=131898-(167+291)=440466-(85+237)=144616-(405+65)=146470-(137+300)=33607-(32+41)=534395-(297+17)=81844-(21+439)=384250-(18+232)=0952-(482+101)=369475-(469-381)=387208-(584-444)=68481-(248-194)=427387-(984-842)=245131-(202-98)=27510-(765-609)=354284-(223-116)=177702-(546-189)=34590-(300-257)=47677-(454-28)=251202-(183-122)=141654-(945-913)=622318-(477-178)=1949-(574-553)=28384-(391-276)=269396-(284-231)=34394-(412-354)=36526-(520-438)=444126-(92-86)=120870-(829-414)=455490-(296-291)=485956-(997-301)=260313-(337-76)=52985-(595-554)=944220-(382-263)=101414-(573-164)=5231-(302-253)=18234-(928-924)=30410-(439-210)=181817-(599-204)=422340-(330-239)=249289-(523-247)=13276-(375-121)=22511-(783-492)=220407-(279-177)=305422-(683-307)=4653-(197-151)=7962-(848-70)=184338-(355-240)=223725-(555-475)=645321-(262-166)=225870-(274-145)=741426-(493-77)=10573-(798-290)=65345-(25-21)=341557-(715-252)=94233-(416-256)=73821-(896-420)=345311-(234-157)=234762-(214-69)=617411-(123-45)=333840-(997-263)=106430-(121-65)=374190-(531-458)=117281-(434-175)=22934-(433-263)=764263-(110-89)=242693-(605-535)=623401-(259-199)=341920-(964-203)=15975+124×7=943310+68×3=514306+189×3=873644+211×3=127787+15×3=13289+257×2=603316+287×2=890285+197×2=679112+33×4=244510+30×4=630290+17×3=341423+342×2=1107451+51×5=706515+136×6=1331109+272×3=925668+32×2=732225+10×4=265209+58×9=73161+113×8=965719+356×2=1431442+70×5=792630+92×6=1182111+48×9=543579+212×4=1427354+88×7=970399+103×8=122382+195×2=472342+400×2=114281+169×5=926875+28×6=1043266×2+46=578182×2+286=650215×2+58=48835×9+11=32681×9+34=763213×4+885=1737140×4+165=72522×2+574=618190×2+356=736174×4+578=127442×6+445=697124×7+399=126787×7+331=94041×9+813=118210×6+138=19866×2+162=29419×2+282=320261×3+255=103850×2+60=16025×8+651=85133×8+402=666131×5+221=87634×3+374=476232×2+488=95284×9+41=797298×2+387=983231×2+201=66352×4+346=554319×2+354=992123×8+44=1028498-84×4=162256-29×7=53215-26×8=7262-22×7=108359-104×3=47204-16×2=172339-37×9=6300-38×5=110414-11×6=348507-36×6=291365-19×2=327406-37×4=258436-31×3=343805-10×8=725236-45×5=11874-141×6=28195-45×3=60788-65×8=268444-182×2=80719-149×4=123225-83×2=59439-40×8=119484-20×9=304837-286×2=265483-52×6=171652-141×4=88187-25×3=112978-339×2=300428-76×3=200905-79×4=589478-24×9=262829-379×2=71434-43×9=47965-454×2=57462-26×4=358402-41×3=279462-34×2=394805-225×3=130411-22×7=257187-18×9=25466-30×2=406628-92×6=76314-12×7=230571-79×3=334447-169×2=109721-45×6=451292-55×4=72734-72×6=302188-49×3=41533-11×3=500448-55×3=283769-160×4=129493-37×6=271878-127×6=116447-56×3=279905-142×4=33738