三年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案309+70=80+113=116+126=323+243=156+296=498+347=147+299=494+231=264+202=513+248=158+201=247+761=24+135=479+266=119+195=276+366=356+69=588+654=277+196=417+91=421+76=46+91=150+291=563+876=287+136=763+224=47+43=284+402=172+275=992+940=235+141=515+403=136+24=171+304=220+202=178+509=70+96=217+946=76+368=153+380=201+259=106+225=45+221=869+878=189+106=321+270=384+76=472+921=218+154=656+495=262+135=280+100=101+284=772+821=115+170=322+374=210+259=31+48=294+145=364+224=292-48=987-622=459-263=457-395=439-240=908-312=436-292=629-118=352-250=882-745=472-221=567-549=393-28=289-126=353-211=226-21=459-214=315-294=87-23=266-49=371-263=236-57=142-22=966-681=355-217=559-177=110-71=858-446=477-396=890-811=416-363=694-303=210-127=941-692=258-56=940-742=428-395=935-569=300-281=871-290=227-118=888-215=367-97=547-343=316-33=573-19=294-54=499-475=257-184=718-313=231-196=762-138=87-54=998-379=467-189=972-750=386-142=426-12=175-150=846-241=87×4=405×2=170×3=924×9=54×5=386×9=448×2=71×3=69×9=977×8=109×2=142×6=284×3=392×3=108×4=593×9=70×7=917×5=30×9=636×9=157×5=787×2=39×8=272×4=73×7=126×9=113×4=111×6=469×2=752×4=329×2=600×6=139×3=762×9=25×8=710×3=153×3=795×7=49×3=57×2=203×4=894×6=102×6=574×4=284×2=312×2=200×2=907×2=29×6=318×6=82×5=793×3=75×2=759×7=61×2=257×8=254×2=944×3=351×2=397×7=307+126+61=290+636+736=79+623+142=992+418+382=231+362+141=119+484+944=74+368+462=224+540+732=103+339+38=533+968+402=633+72+287=537+639+148=495+231+61=991+363+58=92+598+41=41+616+846=170+215+42=624+801+796=195+245+252=959+136+371=182+480+13=740+994+514=391+569+33=478+848+76=178+393+63=535+129+322=214+608+11=322+125+431=364+19+383=984+354+320=68+46+57=783+747+660=187+538+10=562+559+633=98+106+351=939+683+472=10+233+668=517+733+330=21+90+296=84+775+191=70+259+338=110+106+859=386+446+78=201+534+92=132+402+282=420+256+458=110+713+44=261+510+917=267+333+226=509+606+74=272+281+290=230+351+567=380+105+364=217+226+289=460+59+297=32+789+995=26+128+744=388+576+551=341+147+377=64+837+794=241+111-226=389+657-725=251+159-289=385+148-506=203+214-214=383+789-490=130+28-67=890+584-111=328+131-227=914+876-910=75+327-104=101+878-653=110+58-132=690+877-556=252+62-32=796+384-432=83+141-34=82+691-736=258+47-49=912+691-661=11+359-293=937+968-47=281+129-271=818+151-42=141+194-164=535+851-72=206+57-78=436+264-303=88+157-167=970+298-452=185+283-387=748+502-531=191+236-101=649+400-217=115+239-104=870+594-170=22+419-149=800+645-840=296+152-325=924+809-884=48+148-155=166+758-709=20+90-88=930+937-468=269+124-146=298+86-96=22+178-19=30+781-123=324+158-112=745+848-619=96+370-296=972+956-214=66+217-163=448+780-954=357+112-456=468+255-406=357+102-120=165+675-744=245+73-198=338+602-249=379-73-148=854-437-360=345-88-48=968-278-214=226-36-26=946-277-576=466-125-261=624-339-191=241-14-202=597-262-128=419-107-281=775-46-500=134-23-105=892-313-54=416-105-57=686-185-266=423-18-280=511-125-333=408-230-145=438-230-133=499-288-112=813-621-77=481-186-35=496-76-313=394-70-68=666-138-118=314-51-225=678-216-344=475-188-115=974-655-116=438-276-98=747-187-192=442-53-77=826-558-130=337-184-92=987-734-10=462-93-362=737-158-198=425-13-25=993-381-26=393-92-239=691-131-493=450-37-32=820-99-318=349-147-161=600-34-60=230-11-189=944-156-606=385-332-30=851-530-33=227-114-86=411-50-47=478-151-300=911-242-103=436-51-27=310-66-55=499-26-222=834-259-518=418-150-29=372-16-336=403-77+70=253-168+365=106-24+125=987-573+31=357-318+394=755-361+107=432-288+47=827-147+917=311-49+31=852-806+435=396-302+85=406-68+852=385-143+162=922-883+262=100-28+248=719-83+755=31-15+225=423-88+799=198-101+31=878-495+148=41-32+366=144-93+184=323-174+341=796-171+634=188-90+43=598-485+462=405-377+368=973-928+850=347-130+176=936-447+990=351-314+222=636-113+640=471-394+146=937-419+974=427-360+201=814-732+88=198-88+319=821-715+223=158-141+230=850-230+43=162-59+249=926-174+546=433-225+155=408-93+488=418-375+32=949-471+98=288-239+373=465-356+203=348-319+271=315-150+489=197-76+214=488-352+14=459-84+125=588-399+258=463-288+241=705-175+770=202-80+324=991-876+404=379-193+253=960-216+334=286+(316-241)=101+(914-334)=385+(485-75)=391+(498-335)=262+(410-150)=863+(619-239)=318+(444-282)=559+(660-140)=188+(297-45)=909+(897-575)=422+(385-26)=599+(674-636)=21+(481-84)=897+(837-191)=479+(387-204)=109+(729-512)=353+(255-70)=634+(884-508)=20+(402-375)=950+(733-37)=350+(465-394)=938+(594-209)=42+(420-383)=135+(774-414)=311+(469-241)=559+(189-132)=440+(242-178)=774+(277-12)=449+(475-108)=23+(89-27)=110+(333-287)=653+(755-629)=93+(232-64)=29+(856-289)=74+(335-223)=172+(740-318)=127+(307-110)=505+(684-37)=221+(191-91)=855+(970-522)=108+(450-66)=300+(867-414)=16+(484-257)=932+(192-84)=198+(167-59)=640+(824-306)=331+(48-29)=196+(280-42)=323+(406-20)=515+(484-339)=494+(480-343)=799+(950-767)=167+(451-32)=158+(897-855)=31+(452-55)=762+(903-727)=185+(203-118)=934+(827-607)=336+(337-94)=517+(535-302)=387-(52+11)=409-(48+61)=459-(208+197)=961-(145+236)=403-(63+183)=889-(108+362)=496-(381+33)=660-(308+93)=306-(162+98)=681-(270+192)=283-(78+128)=502-(115+284)=440-(151+241)=796-(86+539)=153-(17+135)=919-(733+124)=442-(240+168)=658-(18+72)=286-(274+11)=499-(276+123)=489-(189+279)=954-(43+499)=346-(80+184)=583-(37+207)=338-(297+34)=960-(322+164)=297-(135+89)=463-(122+176)=441-(279+51)=689-(102+335)=457-(261+95)=592-(288+208)=256-(51+141)=363-(218+106)=228-(48+168)=740-(257+431)=364-(277+83)=877-(396+463)=441-(325+111)=536-(139+72)=454-(143+114)=841-(34+140)=392-(322+69)=879-(24+579)=284-(161+59)=871-(11+167)=92-(62+17)=375-(44+10)=315-(104+192)=703-(89+535)=478-(13+274)=784-(513+156)=484-(248+49)=990-(336+328)=445-(154+193)=695-(360+90)=441-(43+108)=949-(304+76)=442-(358+34)=738-(65+412)=268-(481-298)=794-(696-650)=230-(190-147)=773-(845-356)=365-(224-99)=553-(655-171)=107-(260-232)=168-(617-583)=408-(383-129)=879-(387-170)=392-(254-200)=910-(754-154)=145-(138-25)=441-(851-755)=236-(260-190)=994-(858-826)=397-(330-75)=187-(190-53)=124-(382-275)=505-(273-148)=394-(106-98)=586-(778-589)=488-(415-233)=537-(357-160)=44-(61-21)=663-(732-717)=239-(390-317)=543-(250-185)=470-(435-277)=447-(760-720)=181-(163-42)=500-(635-604)=396-(414-411)=636-(760-326)=247-(203-168)=688-(685-193)=318-(446-235)=879-(859-134)=327-(260-156)=585-(467-260)=354-(409-120)=622-(581-23)=472-(158-85)=454-(527-439)=300-(442-427)=902-(712-296)=456-(360-230)=339-(630-416)=404-(473-88)=806-(102-50)=414-(401-272)=231-(524-428)=279-(152-106)=331-(979-783)=424-(199-14)=240-(398-395)=122-(446-396)=631-(648-413)=256-(349-305)=441-(524-113)=430+226×2=944+150×3=452+245×2=553+449×2=205+24×7=711+99×7=351+96×4=779+124×3=385+238×2=782+239×3=68+75×7=392+286×3=175+27×6=337+108×7=454+59×7=708+160×3=206+240×3=769+310×2=61+169×4=898+109×2=47+14×5=282+146×4=454+161×3=50+16×7=144+171×3=66+90×4=173+188×2=791+12×6=156+10×8=67+88×7=248×3+173=86×9+598=62×4+463=113×6+617=49×5+348=435×2+574=93×5+407=205×4+520=67×8+136=98×6+306=23×5+191=232×2+620=202×3+189=115×6+699=198×2+359=122×4+697=320×2+141=215×4+462=100×6+22=230×4+10=85×3+246=158×5+496=90×8+233=133×6+250=106×2+385=174×5+57=77×6+428=148×4+71=69×3+322=18×2+703=152-34×2=367-51×7=383-12×8=978-135×3=348-82×4=373-109×3=321-34×8=159-13×2=481-22×5=890-156×2=119-25×4=923-90×4=404-78×2=911-415×2=274-33×6=966-83×4=285-108×2=940-55×2=292-22×5=157-26×2=390-25×8=89-12×6=350-53×4=625-139×2=261-60×2=424-16×4=298-23×7=615-22×7=243-37×2=577-31×4=462-47×3=664-152×3=454-75×2=561-245×2=118-34×3=486-49×6=65-16×3=484-64×4=397-125×2=890-14×5=116-14×8=590-135×2=236-23×7=640-34×4=399-17×2=953-68×7=81-10×5=700-32×6=357-20×7=898-232×3=417-24×7=346-43×6=357-28×2=968-108×7=429-81×5=463-58×7=151-19×5=428-31×7=465-148×2=834-179×4=136×2-37=223×2-186=213×4-430=787×6-89=241×2-35=724×7-345=270×3-409=158×7-509=100×3-173=627×9-646=243×3-331=833×7-793=152×6-864=818×4-550=94×8-669=758×4-290=174×3-12=738×3-246=170×3-173=247×7-573=278×3-338=628×4-687=67×8-297=244×3-517=125×8-21=893×4-397=472×2-123=241×4-692=234×4-609=443×7-712=239×4-155=145×7-773=478×2-593=220×9-783=189×5-220=417×2-377=102×9-692=499×2-623=185×5-921=250×9-862=115×4-236=895×2-394=218×4-639=490×3-643=345×2-363=500×7-210=124×7-605=864×3-326=314×2-569=346×7-797=132×7-418=906×7-601=125×5-294=471×7-54=150×5-468=462×8-857=71×7-172=263×3-310=83×8-314=760×6-376=41×(479-474)=383×(256-250)=170×(220-216)=203×(337-331)=244×(107-103)=79×(783-776)=83×(310-304)=222×(170-165)=85×(331-322)=395×(300-292)=245×(370-367)=794×(339-334)=45×(461-454)=704×(195-188)=90×(160-157)=684×(230-221)=219×(73-69)=512×(931-924)=206×(439-436)=448×(950-944)=232×(172-168)=556×(895-891)=265×(319-316)=135×(458-450)=239×(284-281)=498×(771-764)=93×(338-330)=637×(344-338)=100×(116-112)=30×(382-378)=180×(373-369)=116×(427-423)=154×(114-109)=123×(258-251)=279×(97-94)=728×(383-379)=29×(276-270)=786×(134-125)=135×(164-160)=909×(675-666)=323×(226-223)=321×(329-322)=18×(153-150)=632×(459-450)=17×(430-421)=391×(723-714)=125×(17-13)=895×(281-273)=115×(147-141)=753×(239-236)=91×(71-64)=170×(968-960)=81×(110-102)=283×(919-916)=109×(59-55)=207×(414-410)=277×(305-302)=262×(754-750)=33×(304-295)=537×(498-493)=4/7+2/7=1/4+3/4=1/5+2/5=6/10+2/10=2/7+3/7=5/10+3/10=1/6+3/6=2/10+7/10=1/7+3/7=1/10+6/10=2/6+3/6=4/8+2/8=4/7-2/7=4/6-2/6=3/8-2/8=4/9-1/9=3/5-1/5=2/7-1/7=4/6-1/6=6/8-1/8=2/6-1/6=5/7-2/7=3/7-2/7=8/9-1/9=參考答案309+70=37980+113=193116+126=242323+243=566156+296=452498+347=845147+299=446494+231=725264+202=466513+248=761158+201=359247+761=100824+135=159479+266=745119+195=314276+366=642356+69=425588+654=1242277+196=473417+91=508421+76=49746+91=137150+291=441563+876=1439287+136=423763+224=98747+43=90284+402=686172+275=447992+940=1932235+141=376515+403=918136+24=160171+304=475220+202=422178+509=68770+96=166217+946=116376+368=444153+380=533201+259=460106+225=33145+221=266869+878=1747189+106=295321+270=591384+76=460472+921=1393218+154=372656+495=1151262+135=397280+100=380101+284=385772+821=1593115+170=285322+374=696210+259=46931+48=79294+145=439364+224=588292-48=244987-622=365459-263=196457-395=62439-240=199908-312=596436-292=144629-118=511352-250=102882-745=137472-221=251567-549=18393-28=365289-126=163353-211=142226-21=205459-214=245315-294=2187-23=64266-49=217371-263=108236-57=179142-22=120966-681=285355-217=138559-177=382110-71=39858-446=412477-396=81890-811=79416-363=53694-303=391210-127=83941-692=249258-56=202940-742=198428-395=33935-569=366300-281=19871-290=581227-118=109888-215=673367-97=270547-343=204316-33=283573-19=554294-54=240499-475=24257-184=73718-313=405231-196=35762-138=62487-54=33998-379=619467-189=278972-750=222386-142=244426-12=414175-150=25846-241=60587×4=348405×2=810170×3=510924×9=831654×5=270386×9=3474448×2=89671×3=21369×9=621977×8=7816109×2=218142×6=852284×3=852392×3=1176108×4=432593×9=533770×7=490917×5=458530×9=270636×9=5724157×5=785787×2=157439×8=312272×4=108873×7=511126×9=1134113×4=452111×6=666469×2=938752×4=3008329×2=658600×6=3600139×3=417762×9=685825×8=200710×3=2130153×3=459795×7=556549×3=14757×2=114203×4=812894×6=5364102×6=612574×4=2296284×2=568312×2=624200×2=400907×2=181429×6=174318×6=190882×5=410793×3=237975×2=150759×7=531361×2=122257×8=2056254×2=508944×3=2832351×2=702397×7=2779307+126+61=494290+636+736=166279+623+142=844992+418+382=1792231+362+141=734119+484+944=154774+368+462=904224+540+732=1496103+339+38=480533+968+402=1903633+72+287=992537+639+148=1324495+231+61=787991+363+58=141292+598+41=73141+616+846=1503170+215+42=427624+801+796=2221195+245+252=692959+136+371=1466182+480+13=675740+994+514=2248391+569+33=993478+848+76=1402178+393+63=634535+129+322=986214+608+11=833322+125+431=878364+19+383=766984+354+320=165868+46+57=171783+747+660=2190187+538+10=735562+559+633=175498+106+351=555939+683+472=209410+233+668=911517+733+330=158021+90+296=40784+775+191=105070+259+338=667110+106+859=1075386+446+78=910201+534+92=827132+402+282=816420+256+458=1134110+713+44=867261+510+917=1688267+333+226=826509+606+74=1189272+281+290=843230+351+567=1148380+105+364=849217+226+289=732460+59+297=81632+789+995=181626+128+744=898388+576+551=1515341+147+377=86564+837+794=1695241+111-226=126389+657-725=321251+159-289=121385+148-506=27203+214-214=203383+789-490=682130+28-67=91890+584-111=1363328+131-227=232914+876-910=88075+327-104=298101+878-653=326110+58-132=36690+877-556=1011252+62-32=282796+384-432=74883+141-34=19082+691-736=37258+47-49=256912+691-661=94211+359-293=77937+968-47=1858281+129-271=139818+151-42=927141+194-164=171535+851-72=1314206+57-78=185436+264-303=39788+157-167=78970+298-452=816185+283-387=81748+502-531=719191+236-101=326649+400-217=832115+239-104=250870+594-170=129422+419-149=292800+645-840=605296+152-325=123924+809-884=84948+148-155=41166+758-709=21520+90-88=22930+937-468=1399269+124-146=247298+86-96=28822+178-19=18130+781-123=688324+158-112=370745+848-619=97496+370-296=170972+956-214=171466+217-163=120448+780-954=274357+112-456=13468+255-406=317357+102-120=339165+675-744=96245+73-198=120338+602-249=691379-73-148=158854-437-360=57345-88-48=209968-278-214=476226-36-26=164946-277-576=93466-125-261=80624-339-191=94241-14-202=25597-262-128=207419-107-281=31775-46-500=229134-23-105=6892-313-54=525416-105-57=254686-185-266=235423-18-280=125511-125-333=53408-230-145=33438-230-133=75499-288-112=99813-621-77=115481-186-35=260496-76-313=107394-70-68=256666-138-118=410314-51-225=38678-216-344=118475-188-115=172974-655-116=203438-276-98=64747-187-192=368442-53-77=312826-558-130=138337-184-92=61987-734-10=243462-93-362=7737-158-198=381425-13-25=387993-381-26=586393-92-239=62691-131-493=67450-37-32=381820-99-318=403349-147-161=41600-34-60=506230-11-189=30944-156-606=182385-332-30=23851-530-33=288227-114-86=27411-50-47=314478-151-300=27911-242-103=566436-51-27=358310-66-55=189499-26-222=251834-259-518=57418-150-29=239372-16-336=20403-77+70=396253-168+365=450106-24+125=207987-573+31=445357-318+394=433755-361+107=501432-288+47=191827-147+917=1597311-49+31=293852-806+435=481396-302+85=179406-68+852=1190385-143+162=404922-883+262=301100-28+248=320719-83+755=139131-15+225=241423-88+799=1134198-101+31=128878-495+148=53141-32+366=375144-93+184=235323-174+341=490796-171+634=1259188-90+43=141598-485+462=575405-377+368=396973-928+850=895347-130+176=393936-447+990=1479351-314+222=259636-113+640=1163471-394+146=223937-419+974=1492427-360+201=268814-732+88=170198-88+319=429821-715+223=329158-141+230=247850-230+43=663162-59+249=352926-174+546=1298433-225+155=363408-93+488=803418-375+32=75949-471+98=576288-239+373=422465-356+203=312348-319+271=300315-150+489=654197-76+214=335488-352+14=150459-84+125=500588-399+258=447463-288+241=416705-175+770=1300202-80+324=446991-876+404=519379-193+253=439960-216+334=1078286+(316-241)=361101+(914-334)=681385+(485-75)=795391+(498-335)=554262+(410-150)=522863+(619-239)=1243318+(444-282)=480559+(660-140)=1079188+(297-45)=440909+(897-575)=1231422+(385-26)=781599+(674-636)=63721+(481-84)=418897+(837-191)=1543479+(387-204)=662109+(729-512)=326353+(255-70)=538634+(884-508)=101020+(402-375)=47950+(733-37)=1646350+(465-394)=421938+(594-209)=132342+(420-383)=79135+(774-414)=495311+(469-241)=539559+(189-132)=616440+(242-178)=504774+(277-12)=1039449+(475-108)=81623+(89-27)=85110+(333-287)=156653+(755-629)=77993+(232-64)=26129+(856-289)=59674+(335-223)=186172+(740-318)=594127+(307-110)=324505+(684-37)=1152221+(191-91)=321855+(970-522)=1303108+(450-66)=492300+(867-414)=75316+(484-257)=243932+(192-84)=1040198+(167-59)=306640+(824-306)=1158331+(48-29)=350196+(280-42)=434323+(406-20)=709515+(484-339)=660494+(480-343)=631799+(950-767)=982167+(451-32)=586158+(897-855)=20031+(452-55)=428762+(903-727)=938185+(203-118)=270934+(827-607)=1154336+(337-94)=579517+(535-302)=750387-(52+11)=324409-(48+61)=300459-(208+197)=54961-(145+236)=580403-(63+183)=157889-(108+362)=419496-(381+33)=82660-(308+93)=259306-(162+98)=46681-(270+192)=219283-(78+128)=77502-(115+284)=103440-(151+241)=48796-(86+539)=171153-(17+135)=1919-(733+124)=62442-(240+168)=34658-(18+72)=568286-(274+11)=1499-(276+123)=100489-(189+279)=21954-(43+499)=412346-(80+184)=82583-(37+207)=339338-(297+34)=7960-(322+164)=474297-(135+89)=73463-(122+176)=165441-(279+51)=111689-(102+335)=252457-(261+95)=101592-(288+208)=96256-(51+141)=64363-(218+106)=39228-(48+168)=12740-(257+431)=52364-(277+83)=4877-(396+463)=18441-(325+111)=5536-(139+72)=325454-(143+114)=197841-(34+140)=667392-(322+69)=1879-(24+579)=276284-(161+59)=64871-(11+167)=69392-(62+17)=13375-(44+10)=321315-(104+192)=19703-(89+535)=79478-(13+274)=191784-(513+156)=115484-(248+49)=187990-(336+328)=326445-(154+193)=98695-(360+90)=245441-(43+108)=290949-(304+76)=569442-(358+34)=50738-(65+412)=261268-(481-298)=85794-(696-650)=748230-(190-147)=187773-(845-356)=284365-(224-99)=240553-(655-171)=69107-(260-232)=79168-(617-583)=134408-(383-129)=154879-(387-170)=662392-(254-200)=338910-(754-154)=310145-(138-25)=32441-(851-755)=345236-(260-190)=166994-(858-826)=962397-(330-75)=142187-(190-53)=50124-(382-275)=17505-(273-148)=380394-(106-98)=386586-(778-589)=397488-(415-233)=306537-(357-160)=34044-(61-21)=4663-(732-717)=648239-(390-317)=166543-(250-185)=478470-(435-277)=312447-(760-720)=407181-(163-42)=60500-(635-604)=469396-(414-411)=393636-(760-326)=202247-(203-168)=212688-(685-193)=196318-(446-235)=107879-(859-134)=154327-(260-156)=223585-(467-260)=378354-(409-120)=65622-(581-23)=64472-(158-85)=399454-(527-439)=366300-(442-427)=285902-(712-296)=486456-(360-230)=326339-(630-416)=125404-(473-88)=19806-(102-50)=754414-(401-272)=285231-(524-428)=135279-(152-106)=233331-(979-783)=135424-(199-14)=239240-(398-395)=237122-(446-396)=72631-(648-413)=396256-(349-305)=212441-(524-113)=30430+226×2=882944+150×3=1394452+245×2=942553+449×2=1451205+24×7=373711+99×7=1404351+96×4=735779+124×3=1151385+238×2=861782+239×3=149968+75×7=593392+286×3=1250175+27×6=337337+108×7=1093454+59×7=867708+160×3=1188206+240×3=926769+310×2=138961+169×4=737898+109×2=111647+14×5=117282+146×4=866454+161×3=93750+16×7=162144+171×3=65766+90×4=426173+188×2=549791+12×6=863156+10×8=23667+88×7=683248×3+173=91786×9+598=137262×4+463=711113×6+617=129549×5+348=593435×2+574=144493×5+407=872205×4+520=134067×8+136=67298×6+306=89423×5+191=306232×2+620=1084202×3+189=795115×6+699=1389198×2+359=755122×4+697=1185320×2+141=781215×4+462=1322100×6+22=622230×4+10=93085×3+246=501158×5+496=128690×8+233=953133×6+250=1048106×2+385=597174×5+57=92777×6+428=890148×4+71=66369×3+322=52918×2+703=739152-34×2=84367-51×7=10383-12×8=287978-135×3=573348-82×4=20373-109×3=46321-34×8=49159-13×2=133481-22×5=371890-156×2=578119-25×4=19923-90×4=563404-78×2=248911-415×2=81274-33×6=76966-83×4=634285-108×2=69940-55×2=830292-22×5=182157-26×2=105390-25×8=19089-12×6=17350-53×4=138625-139×2=347261-60×2=141424-16×4=360298-23×7=137615-22×7=461243-37×2=169577-31×4=453462-47×3=321664-152×3=208454-75×2=304561-245×2=71118-34×3=16486-49×6=19265-16×3=17484-64×4=228397-125×2=147890-14×5=820116-14×8=4590-135×2=320236-23×7=75640-34×4=504399-17×2=365953-68×7=47781-10×5=31700-32×6=508357-20×7=217898-232×3=202417-24×7=249346-43×6=88357-28×2=301968-108×7=212429-81×5=24463-58×7=57151-19×5=56428-31×7=211465-148×2