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97+261=911+602=220+211=183+336=213+76=97+414=93+372=425+224=163+158=98+175=164+182=295+796=227+200=406+630=236+200=509+141=55+193=832+447=318+144=374+295=72+158=374+160=175+200=334+700=96+358=309+498=136+247=177+210=75+378=535+896=288+109=881+783=145+332=235+293=194+63=383+610=48+73=921+898=215+193=441+324=17+50=739+260=194+52=609+740=31+11=182+508=216+179=279+517=192+271=548+259=382+68=471+159=107+137=472+181=136+251=254+173=230+264=78+70=115+45=864+830=304-230=421-112=492-393=885-171=473-209=579-459=405-335=936-578=163-12=865-252=323-247=415-291=219-38=441-365=399-97=425-46=342-236=712-395=309-63=680-242=262-212=725-419=325-46=826-565=343-235=745-104=477-439=834-343=287-195=143-124=434-204=534-134=117-79=317-143=488-10=471-267=333-112=900-877=484-250=975-813=319-161=170-87=453-74=97-43=396-246=646-142=183-121=349-114=405-175=862-370=223-149=933-722=180-103=830-793=427-264=712-284=329-319=917-17=207-116=452-43=180×3=994×5=463×2=611×5=12×5=98×9=51×5=648×7=180×2=338×8=81×2=293×8=243×4=47×7=351×2=386×3=220×4=410×7=136×5=956×4=478×2=635×5=140×2=204×6=41×5=929×8=286×2=493×2=311×3=346×5=127×6=965×7=440×2=528×3=16×2=85×2=117×7=330×6=26×5=622×2=97×8=41×3=201×2=561×8=326×2=965×2=196×5=277×6=270×2=485×9=49×5=976×5=14×4=719×8=217×3=49×6=63×6=480×8=53×7=93×2=473+496+14=960+889+24=137+612+32=422+550+442=136+209+292=476+585+689=387+38+242=467+530+22=20+809+165=519+796+258=211+30+268=657+357+315=20+122+607=322+817+801=447+123+298=837+886+323=165+524+115=781+460+364=260+44+433=365+474+882=140+383+65=834+484+358=11+421+218=645+500+594=437+121+60=262+966+622=522+24+266=617+701+36=160+204+581=663+908+977=72+150+663=404+209+573=497+233+20=844+195+245=91+327+41=143+152+344=196+198+102=973+569+132=13+64+115=341+27+729=401+217+244=645+514+925=740+154+100=320+226+582=88+400+312=261+335+498=237+500+128=306+707+286=98+35+421=636+234+464=17+584+102=946+282+32=140+250+582=643+789+944=141+75+97=444+302+165=464+13+260=334+870+471=308+360+74=130+210+320=163+315-249=245+731-717=225+25-99=780+91-143=174+261-426=994+151-51=40+442-370=855+101-43=413+18-35=336+120-294=243+221-59=383+425-432=388+61-360=866+587-175=183+87-138=802+624-790=96+74-154=461+748-333=333+52-260=644+484-152=471+29-129=981+684-292=409+71-152=862+26-266=117+290-204=374+840-380=87+213-68=266+595-107=226+163-324=346+134-38=149+316-409=36+804-645=373+112-428=76+684-146=115+348-278=812+713-519=81+292-241=767+262-741=71+260-122=986+488-669=13+450-43=796+503-802=399+90-401=548+823-12=116+357-470=40+980-538=214+84-13=885+217-945=41+346-28=663+588-788=174+72-165=72+131-166=91+288-107=334+916-506=106+390-118=284+595-858=334+26-148=740+961-233=205+108-197=55+601-641=467-124-14=697-180-484=437-298-96=744-253-146=337-53-223=729-364-33=313-161-94=902-236-415=231-57-153=752-617-69=363-64-108=967-188-133=340-131-141=921-150-653=264-40-172=682-181-320=368-67-20=950-468-138=420-107-228=638-274-320=393-199-134=558-19-539=370-26-235=938-300-52=434-185-111=900-435-351=492-227-88=899-242-614=485-72-328=951-339-32=485-13-118=981-457-204=272-89-94=822-512-66=439-160-241=894-703-111=474-72-30=444-107-285=390-111-156=803-19-327=481-71-239=707-326-161=450-77-25=382-324-34=369-73-257=890-773-91=419-103-197=804-262-162=489-322-58=876-340-262=428-201-79=998-287-498=371-15-336=768-20-477=482-157-95=808-89-43=393-97-93=996-98-793=374-287-66=753-522-198=310-175+121=736-461+255=222-64+316=765-104+282=431-178+217=939-486+604=184-158+143=670-52+818=441-170+208=878-305+999=403-234+18=639-39+916=500-330+167=187-119+682=343-216+373=460-161+13=437-352+337=871-624+101=325-24+146=555-196+279=335-215+264=816-327+468=330-189+214=771-231+983=314-279+428=951-513+703=408-60+33=607-46+712=164-29+64=711-653+748=113-100+310=677-10+331=240-217+294=759-405+61=200-142+273=312-60+692=202-59+126=697-333+444=95-71+217=754-623+889=325-176+196=707-160+739=224-111+348=924-430+404=213-178+24=454-96+210=231-169+386=923-332+678=410-153+139=238-56+316=326-55+158=362-330+664=443-104+42=815-607+526=314-210+112=983-43+77=358-292+393=969-280+462=300-38+199=886-602+207=65+(173-42)=579+(912-664)=338+(277-18)=529+(460-443)=177+(368-55)=23+(214-159)=495+(361-99)=673+(356-112)=106+(319-285)=880+(668-333)=125+(405-153)=224+(670-465)=26+(482-270)=678+(371-269)=249+(256-92)=663+(673-114)=441+(378-208)=42+(934-297)=311+(458-430)=305+(342-289)=96+(256-214)=916+(349-291)=417+(318-13)=811+(206-96)=116+(240-235)=675+(216-174)=57+(444-361)=668+(521-351)=314+(421-333)=798+(668-114)=366+(457-150)=799+(763-482)=133+(402-97)=355+(959-40)=346+(368-315)=221+(939-150)=419+(490-122)=996+(886-811)=298+(270-25)=94+(357-105)=446+(204-187)=45+(669-463)=167+(417-344)=908+(874-331)=311+(220-122)=326+(961-688)=65+(149-137)=787+(449-274)=285+(393-264)=145+(253-170)=155+(225-185)=856+(760-660)=214+(471-185)=107+(654-390)=442+(375-121)=148+(307-214)=107+(492-238)=170+(859-401)=328+(367-348)=111+(982-970)=459-(187+199)=230-(15+105)=385-(68+283)=991-(364+444)=417-(180+162)=772-(225+441)=406-(55+251)=797-(72+194)=286-(161+48)=900-(220+446)=372-(194+86)=527-(25+182)=292-(119+77)=973-(81+483)=245-(30+18)=979-(174+130)=372-(57+161)=971-(279+391)=313-(91+28)=385-(89+196)=339-(253+40)=890-(483+28)=394-(139+33)=922-(20+784)=497-(372+107)=802-(314+122)=460-(184+232)=914-(183+567)=473-(134+81)=942-(170+669)=455-(270+110)=302-(61+14)=483-(286+175)=681-(544+92)=221-(57+77)=927-(160+418)=293-(90+115)=668-(287+201)=255-(46+72)=568-(69+486)=83-(58+14)=605-(31+538)=446-(110+39)=898-(419+179)=285-(270+14)=740-(191+110)=444-(46+103)=816-(235+337)=304-(249+55)=937-(293+643)=371-(70+300)=846-(567+141)=400-(12+333)=629-(348+90)=473-(298+123)=951-(360+519)=389-(153+116)=779-(527+203)=483-(73+372)=991-(241+717)=200-(205-122)=109-(487-436)=455-(121-27)=444-(447-10)=342-(422-85)=246-(758-610)=218-(371-234)=988-(882-547)=496-(444-364)=743-(741-432)=480-(344-15)=843-(756-456)=24-(432-426)=368-(865-587)=72-(75-68)=551-(860-328)=403-(156-69)=400-(110-83)=308-(357-352)=752-(857-458)=365-(162-86)=300-(666-475)=195-(256-133)=873-(489-374)=84-(368-323)=789-(184-163)=405-(290-152)=647-(35-11)=306-(469-221)=686-(937-870)=450-(377-78)=679-(449-371)=422-(421-294)=908-(869-584)=87-(188-113)=695-(645-57)=311-(437-382)=940-(962-272)=452-(165-53)=521-(736-476)=387-(381-150)=177-(765-738)=390-(291-82)=867-(653-298)=233-(242-55)=755-(347-74)=222-(467-406)=681-(785-746)=188-(363-321)=379-(445-140)=248-(124-15)=815-(679-355)=414-(391-183)=824-(770-60)=481-(215-15)=622-(762-735)=443-(482-278)=724-(842-393)=241-(352-193)=971-(376-175)=36+408×2=724+462×2=291+182×2=324+135×5=232+47×9=984+49×7=181+15×5=273+73×9=212+60×8=623+70×7=468+36×6=960+124×8=193+150×3=383+135×3=273+11×5=792+42×9=469+67×3=34+123×6=340+42×3=161+493×2=436+175×2=361+218×4=472+21×9=308+257×3=135+48×3=587+112×7=343+74×5=764+263×3=116+50×7=898+194×4=44×4+170=50×6+345=276×2+248=137×3+497=21×8+318=61×5+362=132×7+64=53×7+209=90×2+152=280×3+479=39×5+329=82×5+596=200×3+329=317×3+902=38×3+94=109×5+449=110×6+205=84×5+576=52×9+128=155×2+831=46×5+257=32×5+228=74×2+346=64×6+194=108×3+294=153×2+562=181×3+391=103×6+909=43×8+158=472×2+950=345-17×4=899-38×2=442-18×6=935-32×7=344-164×2=252-65×2=441-207×2=953-189×5=219-29×2=887-132×2=494-69×5=785-44×6=435-184×2=563-39×2=397-111×2=667-99×6=363-30×2=386-151×2=295-124×2=902-80×3=463-43×9=592-26×5=270-60×4=634-222×2=300-26×9=661-75×8=363-176×2=567-170×3=225-107×2=977-143×3=119-19×3=945-362×2=244-43×2=489-46×4=485-87×2=728-297×2=486-25×4=917-152×4=200-34×4=924-13×9=203-67×2=547-265×2=223-47×3=390-12×8=378-75×5=519-203×2=298-40×7=714-110×3=331-12×6=576-106×5=405-128×2=802-62×9=472-60×5=970-66×6=453-67×2=474-19×2=196-87×2=641-184×2=486-41×7=664-102×3=497×2-508=400×6-70=182×2-197=738×5-349=55×8-287=495×3-222=291×3-492=796×7-732=197×4-365=299×4-711=76×3-97=197×9-194=114×8-472=579×8-257=324×3-903=279×8-90=145×5-151=691×7-182=318×2-540=909×2-640=445×2-773=860×3-446=104×8-192=148×9-403=235×4-485=780×6-300=83×8-80=545×5-825=120×5-56=605×5-43=190×5-901=340×2-473=193×4-172=644×3-628=249×2-327=742×7-835=132×4-235=81×5-54=194×3-308=771×3-564=313×3-322=573×9-336=157×6-187=903×8-698=134×6-803=453×9-338=331×2-569=521×6-447=125×8-755=632×2-300=119×7-699=140×6-500=109×8-787=880×8-169=298×3-533=196×8-904=373×2-655=880×6-204=472×2-176=892×4-527=59×(227-222)=293×(149-142)=92×(496-490)=434×(600-596)=27×(466-458)=174×(94-89)=66×(299-292)=824×(797-794)=122×(455-448)=96×(347-341)=265×(284-281)=747×(840-835)=75×(472-466)=502×(979-971)=23×(377-371)=338×(908-903)=147×(365-361)=581×(897-894)=246×(154-151)=589×(88-85)=154×(284-278)=264×(903-895)=264×(246-243)=746×(214-209)=22×(298-290)=990×(23-16)=218×(321-317)=245×(207-198)=17×(290-287)=10×(120-114)=174×(480-476)=624×(927-920)=103×(53-44)=525×(104-99)=305×(248-245)=50×(100-96)=248×(61-58)=742×(389-385)=53×(67-61)=289×(884-877)=77×(361-356)=603×(331-327)=84×(239-235)=607×(196-192)=326×(420-417)=260×(900-895)=164×(152-149)=724×(479-471)=175×(453-449)=95×(502-496)=85×(279-276)=261×(982-973)=170×(460-455)=799×(30-24)=276×(60-57)=437×(603-597)=21×(65-57)=392×(53-46)=77×(346-342)=937×(734-729)=1/7+5/7=2/6+4/6=1/6+2/6=1/6+5/6=3/8+2/8=6/9+2/9=3/7+2/7=4/9+3/9=4/7+2/7=1/3+2/3=2/7+4/7=5/7+2/7=2/7-1/7=6/8-1/8=2/5-1/5=3/5-2/5=3/6-2/6=3/8-1/8=3/7-1/7=6/8-2/8=3/7-2/7=4/8-1/8=3/5-1/5=3/4-1/4=参考答案97+261=358911+602=1513220+211=431183+336=519213+76=28997+414=51193+372=465425+224=649163+158=32198+175=273164+182=346295+796=1091227+200=427406+630=1036236+200=436509+141=65055+193=248832+447=1279318+144=462374+295=66972+158=230374+160=534175+200=375334+700=103496+358=454309+498=807136+247=383177+210=38775+378=453535+896=1431288+109=397881+783=1664145+332=477235+293=528194+63=257383+610=99348+73=121921+898=1819215+193=408441+324=76517+50=67739+260=999194+52=246609+740=134931+11=42182+508=690216+179=395279+517=796192+271=463548+259=807382+68=450471+159=630107+137=244472+181=653136+251=387254+173=427230+264=49478+70=148115+45=160864+830=1694304-230=74421-112=309492-393=99885-171=714473-209=264579-459=120405-335=70936-578=358163-12=151865-252=613323-247=76415-291=124219-38=181441-365=76399-97=302425-46=379342-236=106712-395=317309-63=246680-242=438262-212=50725-419=306325-46=279826-565=261343-235=108745-104=641477-439=38834-343=491287-195=92143-124=19434-204=230534-134=400117-79=38317-143=174488-10=478471-267=204333-112=221900-877=23484-250=234975-813=162319-161=158170-87=83453-74=37997-43=54396-246=150646-142=504183-121=62349-114=235405-175=230862-370=492223-149=74933-722=211180-103=77830-793=37427-264=163712-284=428329-319=10917-17=900207-116=91452-43=409180×3=540994×5=4970463×2=926611×5=305512×5=6098×9=88251×5=255648×7=4536180×2=360338×8=270481×2=162293×8=2344243×4=97247×7=329351×2=702386×3=1158220×4=880410×7=2870136×5=680956×4=3824478×2=956635×5=3175140×2=280204×6=122441×5=205929×8=7432286×2=572493×2=986311×3=933346×5=1730127×6=762965×7=6755440×2=880528×3=158416×2=3285×2=170117×7=819330×6=198026×5=130622×2=124497×8=77641×3=123201×2=402561×8=4488326×2=652965×2=1930196×5=980277×6=1662270×2=540485×9=436549×5=245976×5=488014×4=56719×8=5752217×3=65149×6=29463×6=378480×8=384053×7=37193×2=186473+496+14=983960+889+24=1873137+612+32=781422+550+442=1414136+209+292=637476+585+689=1750387+38+242=667467+530+22=101920+809+165=994519+796+258=1573211+30+268=509657+357+315=132920+122+607=749322+817+801=1940447+123+298=868837+886+323=2046165+524+115=804781+460+364=1605260+44+433=737365+474+882=1721140+383+65=588834+484+358=167611+421+218=650645+500+594=1739437+121+60=618262+966+622=1850522+24+266=812617+701+36=1354160+204+581=945663+908+977=254872+150+663=885404+209+573=1186497+233+20=750844+195+245=128491+327+41=459143+152+344=639196+198+102=496973+569+132=167413+64+115=192341+27+729=1097401+217+244=862645+514+925=2084740+154+100=994320+226+582=112888+400+312=800261+335+498=1094237+500+128=865306+707+286=129998+35+421=554636+234+464=133417+584+102=703946+282+32=1260140+250+582=972643+789+944=2376141+75+97=313444+302+165=911464+13+260=737334+870+471=1675308+360+74=742130+210+320=660163+315-249=229245+731-717=259225+25-99=151780+91-143=728174+261-426=9994+151-51=109440+442-370=112855+101-43=913413+18-35=396336+120-294=162243+221-59=405383+425-432=376388+61-360=89866+587-175=1278183+87-138=132802+624-790=63696+74-154=16461+748-333=876333+52-260=125644+484-152=976471+29-129=371981+684-292=1373409+71-152=328862+26-266=622117+290-204=203374+840-380=83487+213-68=232266+595-107=754226+163-324=65346+134-38=442149+316-409=5636+804-645=195373+112-428=5776+684-146=614115+348-278=185812+713-519=100681+292-241=132767+262-741=28871+260-122=209986+488-669=80513+450-43=420796+503-802=497399+90-401=88548+823-12=1359116+357-470=340+980-538=482214+84-13=285885+217-945=15741+346-28=359663+588-788=463174+72-165=8172+131-166=3791+288-107=272334+916-506=744106+390-118=378284+595-858=21334+26-148=212740+961-233=1468205+108-197=11655+601-641=15467-124-14=329697-180-484=33437-298-96=43744-253-146=345337-53-223=61729-364-33=332313-161-94=58902-236-415=251231-57-153=21752-617-69=66363-64-108=191967-188-133=646340-131-141=68921-150-653=118264-40-172=52682-181-320=181368-67-20=281950-468-138=344420-107-228=85638-274-320=44393-199-134=60558-19-539=0370-26-235=109938-300-52=586434-185-111=138900-435-351=114492-227-88=177899-242-614=43485-72-328=85951-339-32=580485-13-118=354981-457-204=320272-89-94=89822-512-66=244439-160-241=38894-703-111=80474-72-30=372444-107-285=52390-111-156=123803-19-327=457481-71-239=171707-326-161=220450-77-25=348382-324-34=24369-73-257=39890-773-91=26419-103-197=119804-262-162=380489-322-58=109876-340-262=274428-201-79=148998-287-498=213371-15-336=20768-20-477=271482-157-95=230808-89-43=676393-97-93=203996-98-793=105374-287-66=21753-522-198=33310-175+121=256736-461+255=530222-64+316=474765-104+282=943431-178+217=470939-486+604=1057184-158+143=169670-52+818=1436441-170+208=479878-305+999=1572403-234+18=187639-39+916=1516500-330+167=337187-119+682=750343-216+373=500460-161+13=312437-352+337=422871-624+101=348325-24+146=447555-196+279=638335-215+264=384816-327+468=957330-189+214=355771-231+983=1523314-279+428=463951-513+703=1141408-60+33=381607-46+712=1273164-29+64=199711-653+748=806113-100+310=323677-10+331=998240-217+294=317759-405+61=415200-142+273=331312-60+692=944202-59+126=269697-333+444=80895-71+217=241754-623+889=1020325-176+196=345707-160+739=1286224-111+348=461924-430+404=898213-178+24=59454-96+210=568231-169+386=448923-332+678=1269410-153+139=396238-56+316=498326-55+158=429362-330+664=696443-104+42=381815-607+526=734314-210+112=216983-43+77=1017358-292+393=459969-280+462=1151300-38+199=461886-602+207=49165+(173-42)=196579+(912-664)=827338+(277-18)=597529+(460-443)=546177+(368-55)=49023+(214-159)=78495+(361-99)=757673+(356-112)=917106+(319-285)=140880+(668-333)=1215125+(405-153)=377224+(670-465)=42926+(482-270)=238678+(371-269)=780249+(256-92)=413663+(673-114)=1222441+(378-208)=61142+(934-297)=679311+(458-430)=339305+(342-289)=35896+(256-214)=138916+(349-291)=974417+(318-13)=722811+(206-96)=921116+(240-235)=121675+(216-174)=71757+(444-361)=140668+(521-351)=838314+(421-333)=402798+(668-114)=1352366+(457-150)=673799+(763-482)=1080133+(402-97)=438355+(959-40)=1274346+(368-315)=399221+(939-150)=1010419+(490-122)=787996+(886-811)=1071298+(270-25)=54394+(357-105)=346446+(204-187)=46345+(669-463)=251167+(417-344)=240908+(874-331)=1451311+(220-122)=409326+(961-688)=59965+(149-137)=77787+(449-274)=962285+(393-264)=414145+(253-170)=228155+(225-185)=195856+(760-660)=956214+(471-185)=500107+(654-390)=371442+(375-121)=696148+(307-214)=241107+(492-238)=361170+(859-401)=628328+(367-348)=347111+(982-970)=123459-(187+199)=73230-(15+105)=110385-(68+283)=34991-(364+444)=183417-(180+162)=75772-(225+441)=106406-(55+251)=100797-(72+194)=531286-(161+48)=77900-(220+446)=234372-(194+86)=92527-(25+182)=320292-(119+77)=96973-(81+483)=409245-(30+18)=197979-(174+130)=675372-(57+161)=154971-(279+391)=301313-(91+28)=194385-(89+196)=100339-(253+40)=46890-(483+28)=379394-(139+33)=222922-(20+784)=118497-(372+107)=18802-(314+122)=366460-(184+232)=44914-(183+567)=164473-(134+81)=258942-(170+669)=103455-(270+110)=75302-(61+14)=227483-(286+175)=22681-(544+92)=45221-(57+77)=87927-(160+418)=349293-(90+115)=88668-(287+201)=180255-(46+72)=137568-(69+486)=1383-(58+14)=11605-(31+538)=36446-(110+39)=297898-(419+179)=300285-(270+14)=1740-(191+110)=439444-(46+103)=295816-(235+337)=244304-(249+55)=0937-(293+643)=1371-(70+300)=1846-(567+141)=138400-(12+333)=55629-(348+90)=191473-(298+123)=52951-(360+519)=72389-(153+116)=120779-(527+203)=49483-(73+372)=38991-(241+717)=33200-(205-122)=117109-(487-436)=58455-(121-27)=361444-(447-10)=7342-(422-85)=5246-(758-610)=98218-(371-234)=81988-(882-547)=653496-(444-364)=416743-(741-432)=434480-(344-15)=151843-(756-456)=54324-(432-426)=18368-(865-587)=9072-(75-68)=65551-(860-328)=19403-(156-69)=316400-(110-83)=373308-(357-352)=303752-(857-458)=353365-(162-86)=289300-(666-475)=109195-(256-133)=72873-(489-374)=75884-(368-323)=39789-(184-163)=768405-(290-152)=267647-(35-11)=623306-(469-221)=58686-(937-870)=619450-(377-78)=151679-(449-371)=601422-(421-294)=295908-(869-584)=62387-(188-113)=12695-(645-57)=107311-(437-382)=256940-(962-272)=250452-(165-53)=340521-(736-476)=261387-(381-150)=156177-(765-738)=150390-(291-82)=181867-(653-298)=512233-(242-55)=46755-(347-74)=482222-(467-406)=161681-(785-746)=642188-(363-321)=146379-(445-140)=74248-(124-15)=139815-(679-355)=491414-(391-183)=206824-(770-60)=114481-(215-15)=281622-(762-735)=595443-(482-278)=239724-(842-393)=275241-(352-193)=82971-(376-175)=77036+408×2=852724+462×2=1648291+182×2=655324+135×5=999232+47×9=655984+49×7=1327181+15×5=256273+73×9=930212+60×8=692623+70×7=1113468+36×6=684960+124×8=1952193+150×3=643383+135×3=788273+11×5=328792+42×9=1170469+67×3=67034+123×6=772340+42×3=466161+493×2=1147436+175×2=786361+218×4=1233472+21×9=661308+257×3=1079135+48×3=279587+112×7=1371343+74×5=713764+263×3=1553116+50×7=466898+194×4=167444×4+170=34650×6+345=645276×2+248=800137×3+497=90821×8+318=48661×5+362=667132×7+64=98853×7+209=58090×2+152=332280×3+479=131939×5+329=52482×5+596=1006200×3+329=929317×3+902=185338×3+94=208109×5+449=994110×6+205=86584×5+576=99652×9+128=596155×2+831=114146×5+257=48732×5+228=38874×2+346=49464×6+194=578108×3+294=618153×2+562=868181×3+391=934103×6+909=152743×8+158=502472×2+950=1894345-17×4=277899-38×2=823442-18×6=334935-32×7=711344-164×2=16252-65×2=122441-207×2=27953-189×5=8219-29×2=161887-132×2=623494-69×5=149785-44×6=521435-184×2=67563-39×2=485397-111×2=175667-99×6=73363-30×2=303386-151×2=84295-124×2=47902-80×3=662463-43×9=76592-26×5=462270-60×4=30634-222×2=190300-26×9=66661-75×8=61363-176×2=11567-170×3=57225-107×2=11977-143×3=548119-19×3=62945-362×2=221244-43×2=158489-46×4=305485-87×2=311728-297×2=134486-25×4=386917-152×4=309200-34×4=64924-13×9=807203-67×2=69547-265×2=17223-47×3=82390-12×8=294378-75×5=3519-203×2=113298-40×7=18714-110×3=384331-12×6=259576-106×5=46405-128×2=149802-62×9=244472-60×5=172970-66×6=574453-67×2=319474-19×2=436