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三年级数学(上)计算题专项练习附答案165+274=188+441=122+371=173+229=171+293=550+124=275+81=271+809=101+359=246+347=152+126=611+349=351+134=502+840=345+68=122+559=202+182=760+155=317+166=990+483=111+70=120+377=85+82=240+821=200+63=135+102=62+104=288+248=215+189=271+490=105+122=941+207=214+82=251+100=242+114=95+285=91+399=670+822=222+49=587+113=248+200=540+689=131+97=305+432=240+259=373+211=66+280=513+749=371+110=620+949=124+182=15+51=83+334=805+727=369+118=338+545=182+65=395+157=138+81=480+428=146-78=801-572=441-367=618-67=149-30=898-349=185-22=763-435=461-40=537-266=484-75=718-507=430-218=581-151=426-53=954-246=424-157=689-249=366-125=965-75=493-11=682-528=486-446=804-93=473-262=888-829=354-220=709-633=233-50=970-638=461-183=916-822=377-315=620-41=179-39=499-394=440-190=245-72=463-228=996-335=288-154=956-888=341-196=286-156=418-309=687-649=466-200=806-728=410-164=928-197=410-365=938-537=475-65=857-233=431-315=548-198=343-315=880-563=264-24=724-670=264×3=287×8=138×3=644×3=21×7=602×2=389×2=715×2=215×4=291×4=413×2=417×7=114×3=183×4=30×4=252×9=103×4=687×6=12×3=580×2=55×4=308×6=12×8=85×7=40×8=447×5=275×2=460×4=124×6=811×3=238×3=285×3=17×5=137×6=45×4=53×4=196×5=899×3=79×6=89×3=143×2=368×7=339×2=931×7=135×5=208×7=164×3=427×5=435×2=712×6=289×2=759×8=90×2=152×2=104×8=314×9=257×3=778×6=151×3=674×6=261+627+109=683+958+590=361+345+226=264+406+347=173+491+241=897+163+615=68+105+172=439+937+708=137+104+38=189+185+403=27+403+62=704+642+389=51+23+875=277+708+405=138+191+328=459+178+830=91+664+227=794+488+813=643+51+110=643+722+77=25+155+31=69+951+863=336+251+185=908+747+219=322+392+161=723+23+519=66+306+201=737+235+863=22+845+96=321+473+165=168+508+157=792+905+575=182+15+799=190+912+749=337+523+105=798+728+179=399+54+473=859+97+383=107+101+310=306+118+892=456+206+231=378+821+894=418+378+81=381+871+423=307+362+59=844+458+383=99+434+348=404+792+475=225+574+24=140+103+650=73+434+426=871+349+515=184+17+130=785+116+446=481+61+310=856+447+328=305+26+154=585+44+326=319+265+123=719+979+932=349+134-86=134+390-485=110+19-88=253+735-496=366+100-343=954+578-219=190+74-246=699+426-991=211+17-14=42+411-189=208+141-129=739+200-469=69+375-336=632+537-719=245+111-12=215+155-41=195+300-184=319+557-872=110+127-51=915+606-448=290+147-233=628+511-970=32+241-99=692+438-717=114+177-51=639+144-270=18+401-338=930+692-212=230+84-243=833+537-58=102+189-46=200+940-937=29+163-167=940+945-441=17+373-302=911+398-495=261+189-143=310+350-360=70+362-171=558+810-66=221+137-24=628+700-203=15+260-160=992+875-985=160+84-79=459+112-84=60+421-228=751+325-824=10+472-218=575+449-525=60+130-186=920+653-145=222+231-382=996+437-387=45+258-291=915+818-614=451+22-408=565+154-462=161+258-16=420+301-264=295-106-167=807-337-40=472-45-258=928-357-444=204-58-142=809-126-143=249-81-98=759-472-211=442-286-97=542-79-356=493-265-124=742-335-245=348-69-266=529-146-73=408-207-32=664-380-192=366-148-194=604-269-127=470-43-312=740-114-518=134-26-29=510-240-77=366-146-150=681-164-163=200-133-47=700-420-225=449-250-135=924-289-258=491-123-328=660-69-437=263-100-20=898-209-140=461-217-20=877-169-69=330-84-129=613-207-155=345-144-131=456-121-64=242-47-152=841-287-53=278-130-22=322-88-25=359-69-92=935-173-297=464-329-87=549-282-154=228-162-65=488-17-105=264-17-55=904-610-72=280-264-12=640-256-169=360-166-53=538-99-66=80-12-28=877-118-309=405-318-77=743-375-262=493-25-102=268-11-98=272-102+42=341-190+39=472-187+193=737-581+52=300-256+253=650-225+450=140-67+400=590-412+225=346-329+55=770-508+455=299-137+106=236-63+120=402-238+60=467-434+227=431-406+266=884-289+230=488-117+25=952-916+134=273-117+242=699-203+971=197-35+24=926-528+207=406-234+242=723-111+429=309-213+381=595-67+901=248-175+101=572-291+38=288-92+17=894-318+983=247-147+82=634-553+801=262-177+328=655-67+835=112-86+333=717-701+576=256-254+460=577-452+158=346-148+256=619-308+307=436-432+387=288-36+875=429-397+84=369-133+371=282-275+433=85-17+373=467-170+41=361-346+783=379-268+328=692-74+485=265-198+204=432-311+15=379-261+364=868-621+937=173-103+223=441-138+95=188-182+211=906-388+246=175-57+238=878-568+521=126+(465-228)=153+(647-639)=346+(269-149)=116+(717-87)=203+(163-12)=830+(535-478)=108+(387-117)=79+(427-138)=159+(349-321)=578+(761-357)=180+(441-335)=867+(842-87)=155+(235-176)=565+(855-459)=376+(419-180)=91+(724-67)=126+(455-189)=235+(649-165)=454+(382-17)=242+(407-262)=254+(402-276)=796+(363-238)=239+(258-157)=391+(518-462)=163+(198-79)=553+(628-500)=240+(219-137)=827+(795-524)=229+(420-42)=296+(448-28)=400+(380-191)=110+(643-117)=308+(469-393)=85+(716-414)=53+(231-168)=465+(675-555)=55+(457-397)=448+(768-387)=387+(216-176)=919+(384-119)=65+(217-93)=703+(544-117)=232+(483-212)=695+(741-437)=281+(426-33)=777+(628-211)=237+(474-313)=288+(925-352)=493+(401-174)=953+(580-374)=299+(452-81)=406+(804-651)=51+(251-67)=170+(254-22)=329+(477-71)=950+(501-296)=251+(337-290)=73+(661-396)=392+(450-211)=140+(905-291)=452-(28+150)=963-(263+460)=484-(192+81)=735-(140+152)=458-(84+365)=774-(80+653)=250-(31+195)=786-(341+194)=488-(62+385)=856-(98+647)=496-(207+279)=578-(195+64)=328-(32+284)=814-(143+625)=233-(78+90)=601-(12+310)=290-(93+12)=808-(528+148)=431-(169+262)=823-(649+137)=343-(137+144)=728-(17+638)=488-(266+40)=736-(54+18)=498-(56+263)=717-(21+217)=169-(76+61)=909-(467+225)=339-(153+15)=936-(156+25)=481-(195+60)=742-(20+174)=474-(97+193)=821-(379+250)=484-(324+131)=832-(480+199)=375-(23+202)=609-(249+101)=390-(55+316)=411-(99+242)=345-(76+74)=578-(42+454)=397-(214+64)=679-(309+44)=279-(15+214)=577-(172+185)=491-(198+34)=828-(498+330)=359-(124+192)=792-(461+212)=338-(85+169)=527-(255+197)=493-(10+36)=848-(120+270)=460-(92+199)=975-(863+27)=253-(151+79)=964-(157+461)=332-(70+183)=985-(93+77)=306-(183-178)=857-(577-189)=392-(315-213)=430-(743-413)=487-(249-202)=908-(966-120)=483-(173-76)=693-(584-105)=417-(341-116)=371-(430-276)=319-(318-144)=971-(667-476)=394-(392-364)=730-(242-155)=332-(279-224)=995-(767-467)=420-(431-217)=706-(574-223)=168-(435-309)=812-(743-144)=336-(196-31)=632-(562-497)=163-(202-166)=844-(244-195)=423-(433-278)=463-(439-399)=284-(258-102)=592-(557-249)=388-(436-381)=368-(484-152)=351-(244-177)=356-(974-752)=431-(421-228)=486-(265-15)=479-(305-275)=715-(684-50)=248-(490-467)=900-(507-442)=235-(395-379)=373-(617-585)=116-(62-46)=630-(964-802)=461-(463-283)=962-(968-25)=367-(363-296)=353-(52-46)=306-(423-171)=964-(851-81)=227-(127-71)=444-(553-391)=208-(413-412)=975-(840-362)=334-(461-208)=456-(506-372)=368-(354-282)=96-(845-830)=325-(316-91)=462-(986-651)=469-(144-137)=927-(933-268)=57+74×3=159+197×4=100+29×5=190+191×5=36+115×3=167+112×6=249+78×9=911+156×6=360+19×6=481+35×2=64+122×3=997+159×5=150+360×2=783+103×2=410+120×4=287+112×4=31+156×6=182+121×8=92+126×3=847+75×5=85+62×5=848+125×7=455+53×8=395+238×2=139+281×3=564+92×2=174+248×2=19+130×6=106+37×8=102+80×5=48×2+12=284×2+129=62×9+272=153×5+976=81×3+180=41×4+677=70×5+487=45×9+232=114×7+40=31×8+258=92×7+344=95×7+79=88×7+295=134×4+868=253×2+191=425×2+129=290×3+106=122×2+508=62×8+59=172×5+396=93×7+14=102×9+694=44×7+42=135×4+120=83×2+456=371×2+910=23×3+178=257×3+93=92×5+490=73×3+964=459-44×8=879-163×3=319-10×4=723-100×5=479-145×3=634-75×6=463-91×2=573-56×2=148-16×6=956-54×8=384-130×2=766-180×2=341-28×8=841-40×5=174-54×2=978-101×4=361-30×3=170-17×5=286-25×9=618-125×3=350-83×2=575-11×8=330-114×2=662-58×2=109-30×3=788-188×4=447-183×2=499-13×4=470-45×5=937-122×6=386-49×4=782-42×7=179-26×2=743-105×7=392-21×8=211-48×3=417-48×3=869-171×4=216-17×6=469-107×3=347-43×6=231-25×8=482-61×4=438-153×2=302-10×8=949-14×7=384-106×3=196-65×3=473-18×6=282-10×4=473-131×2=924-38×3=380-13×7=809-149×3=391-40×9=560-103×3=131-10×6=594-105×4=176-36×3=342-58×4=425×2-612=72×5-116=280×3-62=505×5-420=50×9-352=70×9-521=101×4-377=731×9-240=272×3-82=261×4-175=186×3-259=109×5-446=490×2-316=592×8-696=156×6-474=381×8-482=117×8-254=360×9-214=84×6-195=798×8-540=469×2-927=59×2-118=70×6-311=104×8-296=218×4-571=862×7-777=79×8-270=410×2-279=290×3-59=527×3-459=203×3-402=777×5-362=129×6-125=185×7-142=63×9-395=811×5-341=78×8-221=812×5-592=244×3-232=278×9-716=93×5-264=528×8-307=158×6-37=609×6-639=333×3-663=336×3-891=170×2-71=866×2-668=281×2-437=483×3-905=106×6-190=259×9-283=13×7-23=708×2-885=13×9-41=501×7-511=276×3-73=866×7-758=446×2-680=103×4-187=241×(474-470)=27×(395-392)=31×(144-140)=980×(148-144)=147×(271-265)=874×(953-946)=11×(455-449)=124×(405-402)=39×(261-252)=402×(190-187)=161×(49-43)=511×(847-839)=127×(279-273)=715×(156-152)=67×(62-57)=395×(40-36)=91×(126-123)=715×(648-639)=39×(306-303)=750×(566-559)=90×(245-238)=123×(698-689)=162×(437-433)=200×(800-791)=135×(112-105)=322×(450-442)=129×(362-357)=300×(154-145)=69×(378-370)=206×(598-590)=57×(459-452)=17×(200-192)=58×(372-368)=336×(932-929)=168×(360-357)=11×(772-766)=180×(382-377)=859×(284-277)=173×(163-159)=244×(275-266)=106×(402-398)=23×(304-296)=127×(107-102)=178×(942-937)=191×(77-72)=90×(820-816)=184×(64-60)=866×(739-736)=143×(177-173)=126×(347-339)=85×(329-323)=40×(870-867)=148×(440-436)=284×(539-536)=312×(76-73)=147×(263-255)=86×(339-334)=437×(327-318)=193×(423-418)=27×(780-772)=4/7+2/7=1/6+3/6=2/7+4/7=2/9+3/9=5/8+2/8=1/3+2/3=1/8+4/8=3/5+2/5=1/4+2/4=1/9+5/9=1/5+3/5=4/6+2/6=2/4-1/4=6/7-1/7=3/6-1/6=5/7-2/7=4/7-1/7=4/7-3/7=3/6-2/6=5/8-3/8=3/7-2/7=5/9-2/9=3/8-2/8=2/3-1/3=参考答案165+274=439188+441=629122+371=493173+229=402171+293=464550+124=674275+81=356271+809=1080101+359=460246+347=593152+126=278611+349=960351+134=485502+840=1342345+68=413122+559=681202+182=384760+155=915317+166=483990+483=1473111+70=181120+377=49785+82=167240+821=1061200+63=263135+102=23762+104=166288+248=536215+189=404271+490=761105+122=227941+207=1148214+82=296251+100=351242+114=35695+285=38091+399=490670+822=1492222+49=271587+113=700248+200=448540+689=1229131+97=228305+432=737240+259=499373+211=58466+280=346513+749=1262371+110=481620+949=1569124+182=30615+51=6683+334=417805+727=1532369+118=487338+545=883182+65=247395+157=552138+81=219480+428=908146-78=68801-572=229441-367=74618-67=551149-30=119898-349=549185-22=163763-435=328461-40=421537-266=271484-75=409718-507=211430-218=212581-151=430426-53=373954-246=708424-157=267689-249=440366-125=241965-75=890493-11=482682-528=154486-446=40804-93=711473-262=211888-829=59354-220=134709-633=76233-50=183970-638=332461-183=278916-822=94377-315=62620-41=579179-39=140499-394=105440-190=250245-72=173463-228=235996-335=661288-154=134956-888=68341-196=145286-156=130418-309=109687-649=38466-200=266806-728=78410-164=246928-197=731410-365=45938-537=401475-65=410857-233=624431-315=116548-198=350343-315=28880-563=317264-24=240724-670=54264×3=792287×8=2296138×3=414644×3=193221×7=147602×2=1204389×2=778715×2=1430215×4=860291×4=1164413×2=826417×7=2919114×3=342183×4=73230×4=120252×9=2268103×4=412687×6=412212×3=36580×2=116055×4=220308×6=184812×8=9685×7=59540×8=320447×5=2235275×2=550460×4=1840124×6=744811×3=2433238×3=714285×3=85517×5=85137×6=82245×4=18053×4=212196×5=980899×3=269779×6=47489×3=267143×2=286368×7=2576339×2=678931×7=6517135×5=675208×7=1456164×3=492427×5=2135435×2=870712×6=4272289×2=578759×8=607290×2=180152×2=304104×8=832314×9=2826257×3=771778×6=4668151×3=453674×6=4044261+627+109=997683+958+590=2231361+345+226=932264+406+347=1017173+491+241=905897+163+615=167568+105+172=345439+937+708=2084137+104+38=279189+185+403=77727+403+62=492704+642+389=173551+23+875=949277+708+405=1390138+191+328=657459+178+830=146791+664+227=982794+488+813=2095643+51+110=804643+722+77=144225+155+31=21169+951+863=1883336+251+185=772908+747+219=1874322+392+161=875723+23+519=126566+306+201=573737+235+863=183522+845+96=963321+473+165=959168+508+157=833792+905+575=2272182+15+799=996190+912+749=1851337+523+105=965798+728+179=1705399+54+473=926859+97+383=1339107+101+310=518306+118+892=1316456+206+231=893378+821+894=2093418+378+81=877381+871+423=1675307+362+59=728844+458+383=168599+434+348=881404+792+475=1671225+574+24=823140+103+650=89373+434+426=933871+349+515=1735184+17+130=331785+116+446=1347481+61+310=852856+447+328=1631305+26+154=485585+44+326=955319+265+123=707719+979+932=2630349+134-86=397134+390-485=39110+19-88=41253+735-496=492366+100-343=123954+578-219=1313190+74-246=18699+426-991=134211+17-14=21442+411-189=264208+141-129=220739+200-469=47069+375-336=108632+537-719=450245+111-12=344215+155-41=329195+300-184=311319+557-872=4110+127-51=186915+606-448=1073290+147-233=204628+511-970=16932+241-99=174692+438-717=413114+177-51=240639+144-270=51318+401-338=81930+692-212=1410230+84-243=71833+537-58=1312102+189-46=245200+940-937=20329+163-167=25940+945-441=144417+373-302=88911+398-495=814261+189-143=307310+350-360=30070+362-171=261558+810-66=1302221+137-24=334628+700-203=112515+260-160=115992+875-985=882160+84-79=165459+112-84=48760+421-228=253751+325-824=25210+472-218=264575+449-525=49960+130-186=4920+653-145=1428222+231-382=71996+437-387=104645+258-291=12915+818-614=1119451+22-408=65565+154-462=257161+258-16=403420+301-264=457295-106-167=22807-337-40=430472-45-258=169928-357-444=127204-58-142=4809-126-143=540249-81-98=70759-472-211=76442-286-97=59542-79-356=107493-265-124=104742-335-245=162348-69-266=13529-146-73=310408-207-32=169664-380-192=92366-148-194=24604-269-127=208470-43-312=115740-114-518=108134-26-29=79510-240-77=193366-146-150=70681-164-163=354200-133-47=20700-420-225=55449-250-135=64924-289-258=377491-123-328=40660-69-437=154263-100-20=143898-209-140=549461-217-20=224877-169-69=639330-84-129=117613-207-155=251345-144-131=70456-121-64=271242-47-152=43841-287-53=501278-130-22=126322-88-25=209359-69-92=198935-173-297=465464-329-87=48549-282-154=113228-162-65=1488-17-105=366264-17-55=192904-610-72=222280-264-12=4640-256-169=215360-166-53=141538-99-66=37380-12-28=40877-118-309=450405-318-77=10743-375-262=106493-25-102=366268-11-98=159272-102+42=212341-190+39=190472-187+193=478737-581+52=208300-256+253=297650-225+450=875140-67+400=473590-412+225=403346-329+55=72770-508+455=717299-137+106=268236-63+120=293402-238+60=224467-434+227=260431-406+266=291884-289+230=825488-117+25=396952-916+134=170273-117+242=398699-203+971=1467197-35+24=186926-528+207=605406-234+242=414723-111+429=1041309-213+381=477595-67+901=1429248-175+101=174572-291+38=319288-92+17=213894-318+983=1559247-147+82=182634-553+801=882262-177+328=413655-67+835=1423112-86+333=359717-701+576=592256-254+460=462577-452+158=283346-148+256=454619-308+307=618436-432+387=391288-36+875=1127429-397+84=116369-133+371=607282-275+433=44085-17+373=441467-170+41=338361-346+783=798379-268+328=439692-74+485=1103265-198+204=271432-311+15=136379-261+364=482868-621+937=1184173-103+223=293441-138+95=398188-182+211=217906-388+246=764175-57+238=356878-568+521=831126+(465-228)=363153+(647-639)=161346+(269-149)=466116+(717-87)=746203+(163-12)=354830+(535-478)=887108+(387-117)=37879+(427-138)=368159+(349-321)=187578+(761-357)=982180+(441-335)=286867+(842-87)=1622155+(235-176)=214565+(855-459)=961376+(419-180)=61591+(724-67)=748126+(455-189)=392235+(649-165)=719454+(382-17)=819242+(407-262)=387254+(402-276)=380796+(363-238)=921239+(258-157)=340391+(518-462)=447163+(198-79)=282553+(628-500)=681240+(219-137)=322827+(795-524)=1098229+(420-42)=607296+(448-28)=716400+(380-191)=589110+(643-117)=636308+(469-393)=38485+(716-414)=38753+(231-168)=116465+(675-555)=58555+(457-397)=115448+(768-387)=829387+(216-176)=427919+(384-119)=118465+(217-93)=189703+(544-117)=1130232+(483-212)=503695+(741-437)=999281+(426-33)=674777+(628-211)=1194237+(474-313)=398288+(925-352)=861493+(401-174)=720953+(580-374)=1159299+(452-81)=670406+(804-651)=55951+(251-67)=235170+(254-22)=402329+(477-71)=735950+(501-296)=1155251+(337-290)=29873+(661-396)=338392+(450-211)=631140+(905-291)=754452-(28+150)=274963-(263+460)=240484-(192+81)=211735-(140+152)=443458-(84+365)=9774-(80+653)=41250-(31+195)=24786-(341+194)=251488-(62+385)=41856-(98+647)=111496-(207+279)=10578-(195+64)=319328-(32+284)=12814-(143+625)=46233-(78+90)=65601-(12+310)=279290-(93+12)=185808-(528+148)=132431-(169+262)=0823-(649+137)=37343-(137+144)=62728-(17+638)=73488-(266+40)=182736-(54+18)=664498-(56+263)=179717-(21+217)=479169-(76+61)=32909-(467+225)=217339-(153+15)=171936-(156+25)=755481-(195+60)=226742-(20+174)=548474-(97+193)=184821-(379+250)=192484-(324+131)=29832-(480+199)=153375-(23+202)=150609-(249+101)=259390-(55+316)=19411-(99+242)=70345-(76+74)=195578-(42+454)=82397-(214+64)=119679-(309+44)=326279-(15+214)=50577-(172+185)=220491-(198+34)=259828-(498+330)=0359-(124+192)=43792-(461+212)=119338-(85+169)=84527-(255+197)=75493-(10+36)=447848-(120+270)=458460-(92+199)=169975-(863+27)=85253-(151+79)=23964-(157+461)=346332-(70+183)=79985-(93+77)=815306-(183-178)=301857-(577-189)=469392-(315-213)=290430-(743-413)=100487-(249-202)=440908-(966-120)=62483-(173-76)=386693-(584-105)=214417-(341-116)=192371-(430-276)=217319-(318-144)=145971-(667-476)=780394-(392-364)=366730-(242-155)=643332-(279-224)=277995-(767-467)=695420-(431-217)=206706-(574-223)=355168-(435-309)=42812-(743-144)=213336-(196-31)=171632-(562-497)=567163-(202-166)=127844-(244-195)=795423-(433-278)=268463-(439-399)=423284-(258-102)=128592-(557-249)=284388-(436-381)=333368-(484-152)=36351-(244-177)=284356-(974-752)=134431-(421-228)=238486-(265-15)=236479-(305-275)=449715-(684-50)=81248-(490-467)=225900-(507-442)=835235-(395-379)=219373-(617-585)=341116-(62-46)=100630-(964-802)=468461-(463-283)=281962-(968-25)=19367-(363-296)=300353-(52-46)=347306-(423-171)=54964-(851-81)=194227-(127-71)=171444-(553-391)=282208-(413-412)=207975-(840-362)=497334-(461-208)=81456-(506-372)=322368-(354-282)=29696-(845-830)=81325-(316-91)=100462-(986-651)=127469-(144-137)=462927-(933-268)=26257+74×3=279159+197×4=947100+29×5=245190+191×5=114536+115×3=381167+112×6=839249+78×9=951911+156×6=1847360+19×6=474481+35×2=55164+122×3=430997+159×5=1792150+360×2=870783+103×2=989410+120×4=890287+112×4=73531+156×6=967182+121×8=115092+126×3=470847+75×5=122285+62×5=395848+125×7=1723455+53×8=879395+238×2=871139+281×3=982564+92×2=748174+248×2=67019+130×6=799106+37×8=402102+80×5=50248×2+12=108284×2+129=69762×9+272=830153×5+976=174181×3+180=42341×4+677=84170×5+487=83745×9+232=637114×7+40=83831×8+258=50692×7+344=98895×7+79=74488×7+295=911134×4+868=1404253×2+191=697425×2+129=979290×3+106=976122×2+508=75262×8+59=555172×5+396=125693×7+14=665102×9+694=161244×7+42=350135×4+120=66083×2+456=622371×2+910=165223×3+178=247257×3+93=86492×5+490=95073×3+964=1183459-44×8=107879-163×3=390319-10×4=279723-100×5=223479-145×3=44634-75×6=184463-91×2=281573-56×2=461148-16×6=52956-54×8=524384-130×2=124766-180×2=406341-28×8=117841-40×5=641174-54×2=66978-101×4=574361-30×3=271170-17×5=85286-25×9=61618-125×3=243350-83×2=184575-11×8=487330-114×2=102662-58×2=546109-30×3=19788-188×4=36447-183×2=81499-13×4=447470-45×5=245937-122×6=205386-49×4=190782-42×7=488179-26×2=127743-105×7=8392-21×8=224211-48×3=67417-48×3=273869-171×4=185216-17×6=114469-107×3=148347-43×6=89231-25×8=31482-61×4=238438-153×2=132302-10×8=222949-14×7=851384-106×3=66196-65×3=1473-18×6=365282-10×4=242473-131×2=211924-38×3=810380-13×7=289809-149×3=362391-40×9=3156
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