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三年级数学(上)计算题专项练习附答案104+66=936+720=255+85=247+149=250+153=241+157=243+195=614+775=75+46=118+424=227+170=231+914=115+269=692+484=120+55=227+197=211+51=824+245=88+95=236+497=310+173=548+97=167+213=955+663=243+129=338+460=359+88=398+288=177+131=837+865=64+281=977+535=288+202=245+449=73+327=239+405=23+62=224+885=220+53=142+640=128+333=269+945=109+269=102+400=186+75=273+142=215+120=322+370=166+192=843+852=196+182=526+187=241+127=656+475=294+61=28+57=218+253=40+189=192+282=548+330=343-31=846-580=471-112=672-577=402-253=343-45=331-223=56-33=334-173=809-491=416-317=892-683=195-94=985-556=469-236=865-738=342-14=908-195=477-51=745-525=128-40=856-629=256-49=461-141=400-378=599-172=431-372=830-292=475-227=257-208=261-69=602-544=283-132=402-339=493-331=460-312=120-65=804-195=226-39=330-234=301-142=796-447=442-201=790-123=205-64=925-289=325-55=719-625=420-125=597-241=487-336=714-315=188-100=734-703=400-375=432-193=468-176=525-236=464-111=225-206=67×4=577×8=64×6=679×3=91×8=867×5=27×5=731×8=326×3=823×9=107×4=290×5=192×5=336×6=17×4=160×7=129×3=90×6=271×3=793×8=177×2=915×8=135×7=31×6=102×9=875×6=62×2=304×6=139×5=985×9=169×3=910×3=221×2=769×7=37×7=572×2=36×3=315×3=124×3=272×2=18×3=426×2=64×7=966×3=111×6=643×4=110×4=271×6=39×8=610×9=232×4=975×2=133×4=953×6=54×5=402×7=194×4=721×9=466×2=97×3=167+136+316=509+539+652=100+473+399=307+10+546=23+372+533=186+793+963=257+53+29=370+401+643=303+430+184=38+866+78=456+118+179=325+143+371=359+503+128=312+456+786=71+393+331=27+668+854=66+130+606=845+420+833=90+393+251=245+311+726=754+134+14=585+143+825=211+21+547=294+193+546=267+494+227=255+402+341=98+27+176=659+684+450=187+220+136=306+450+531=120+251+459=501+841+607=249+11+476=986+620+511=192+171+554=622+734+957=301+11+263=470+663+61=318+335+82=643+752+840=334+280+278=796+345+282=225+31+649=68+535+686=453+26+393=954+135+370=66+42+179=587+216+554=241+143+339=147+463+113=399+144+155=878+966+50=808+47+29=857+904+249=46+443+434=201+519+188=499+159+236=256+108+339=559+38+368=766+14+789=231+190-163=163+666-781=115+161-150=257+170-385=401+84-307=540+526-905=242+136-336=918+139-44=124+254-34=573+465-242=75+173-164=378+788-143=297+105-129=721+26-173=41+116-69=583+507-751=64+208-161=411+538-645=110+209-157=374+662-824=10+413-124=567+859-641=453+42-332=414+614-351=225+259-235=960+644-197=361+67-393=521+800-378=417+60-150=714+964-939=324+84-53=708+258-622=174+324-224=52+111-96=97+275-97=719+604-790=191+150-284=287+815-65=138+154-88=824+420-420=341+21-215=921+114-655=181+245-398=918+128-508=70+97-131=932+69-408=28+332-330=213+944-854=163+182-289=323+709-91=120+368-102=252+726-302=303+189-391=840+506-470=208+242-154=489+128-333=139+127-216=514+146-408=431+13-252=80+157-124=342-40-265=898-230-255=488-252-44=934-89-713=343-190-97=614-73-198=289-30-53=646-446-140=368-103-156=804-56-305=318-153-43=830-118-273=441-264-23=943-85-68=414-297-40=619-256-11=498-65-36=967-22-159=314-112-173=798-312-193=133-34-25=840-42-19=371-222-138=519-332-27=388-220-142=653-190-185=320-218-34=492-145-215=424-275-66=785-444-218=478-229-31=305-217-47=316-62-246=689-45-184=362-57-175=731-332-147=293-64-197=571-328-233=493-155-28=957-717-141=488-242-65=370-82-242=379-118-21=735-31-300=428-136-101=650-246-87=499-49-372=824-343-31=473-78-190=683-205-295=96-65-23=711-174-91=500-74-180=857-337-393=219-66-41=346-106-219=252-87-137=729-495-128=490-58-264=620-397-138=399-280+286=411-228+633=359-342+79=600-521+417=267-140+154=364-187+516=208-148+186=753-128+711=195-29+52=961-215+220=304-44+129=540-66+870=428-319+52=896-589+256=421-375+436=629-615+399=399-399+484=750-446+124=388-370+163=158-36+482=305-160+79=640-602+160=187-113+130=844-302+552=408-212+106=544-375+922=131-45+28=904-427+701=215-44+252=884-160+439=399-209+167=83-19+19=449-253+295=822-148+565=216-171+141=434-12+288=237-93+256=868-743+489=115-78+270=483-273+625=273-12+27=772-655+232=283-126+131=926-679+341=281-224+396=811-463+863=375-150+77=692-69+811=150-30+276=798-317+374=499-52+41=919-840+602=379-264+320=680-534+310=470-370+296=518-382+518=298-175+126=641-306+903=489-275+26=639-520+739=151+(178-53)=794+(681-655)=242+(498-36)=950+(588-49)=46+(441-77)=105+(930-33)=160+(459-398)=130+(332-197)=146+(439-426)=148+(962-867)=274+(234-90)=575+(994-956)=119+(455-138)=941+(970-916)=320+(168-128)=438+(885-207)=213+(452-278)=717+(652-620)=99+(399-23)=452+(887-421)=94+(431-15)=400+(156-76)=258+(401-185)=727+(907-370)=385+(183-103)=223+(918-621)=458+(420-153)=128+(596-507)=310+(215-143)=845+(961-516)=187+(353-68)=549+(892-619)=484+(198-133)=520+(861-200)=265+(173-87)=533+(705-275)=284+(277-47)=942+(464-71)=339+(284-121)=816+(868-755)=274+(486-227)=271+(973-547)=171+(75-26)=603+(870-387)=363+(461-454)=416+(996-123)=118+(452-21)=428+(440-207)=206+(307-10)=943+(340-21)=93+(409-408)=82+(725-256)=478+(384-255)=589+(288-117)=272+(328-176)=853+(944-16)=254+(97-77)=751+(948-916)=486+(332-246)=358+(809-530)=471-(83+179)=846-(653+80)=371-(17+11)=624-(227+176)=394-(73+53)=854-(316+101)=369-(189+42)=649-(18+363)=391-(131+33)=950-(410+297)=356-(105+126)=951-(511+386)=363-(24+339)=372-(231+44)=190-(13+122)=940-(505+93)=314-(87+33)=495-(124+100)=350-(164+111)=780-(561+219)=478-(379+71)=808-(276+111)=246-(54+136)=489-(157+210)=376-(39+310)=715-(267+429)=393-(87+25)=495-(236+255)=492-(62+142)=763-(170+312)=395-(65+188)=826-(463+129)=416-(70+238)=762-(79+640)=376-(37+119)=585-(158+354)=368-(71+32)=955-(47+306)=433-(209+73)=759-(152+543)=411-(35+204)=895-(240+478)=357-(316+35)=474-(64+81)=254-(197+54)=957-(160+146)=427-(189+81)=687-(132+167)=456-(244+154)=878-(44+88)=368-(51+36)=868-(258+106)=326-(176+128)=881-(385+116)=329-(174+117)=923-(297+209)=422-(190+205)=992-(174+522)=481-(297+14)=933-(93+698)=486-(407-154)=812-(347-120)=113-(186-123)=812-(983-833)=456-(430-193)=488-(255-173)=476-(454-172)=495-(688-237)=328-(320-268)=810-(639-199)=240-(494-270)=327-(616-538)=481-(428-160)=572-(602-436)=238-(299-188)=973-(507-157)=385-(483-432)=435-(496-321)=386-(424-212)=987-(489-301)=327-(364-162)=696-(813-663)=498-(241-210)=492-(741-687)=169-(475-382)=394-(915-833)=184-(233-120)=612-(747-592)=172-(173-34)=860-(512-247)=288-(328-319)=513-(782-771)=387-(407-302)=720-(915-893)=280-(490-460)=680-(194-88)=357-(273-259)=459-(568-505)=394-(217-198)=542-(630-348)=194-(426-371)=934-(737-597)=389-(276-232)=470-(588-572)=382-(298-165)=309-(505-248)=328-(266-76)=473-(408-98)=433-(490-387)=500-(688-424)=339-(483-277)=409-(666-404)=272-(428-281)=544-(338-239)=450-(459-34)=906-(875-669)=353-(223-25)=289-(458-411)=28-(165-137)=642-(973-590)=147+411×2=62+488×2=163+249×2=342+160×2=249+85×6=263+157×2=100+48×3=112+114×2=380+79×6=802+76×2=51+116×3=354+289×2=153+39×4=822+109×7=62+167×4=218+433×2=42+91×8=616+107×5=22+95×8=114+176×5=500+56×8=401+22×4=158+39×2=317+115×5=175+180×4=366+116×8=480+51×4=616+111×6=231+77×8=140+293×2=23×8+152=97×4+253=138×2+445=106×4+119=120×2+483=390×2+991=395×2+78=91×2+104=223×4+54=489×2+189=330×2+95=90×6+261=31×8+71=113×5+199=347×2+264=50×7+361=26×8+379=12×5+720=113×5+427=165×4+171=132×5+283=41×3+550=38×9+365=42×7+554=179×3+427=56×8+346=31×3+382=36×2+217=44×9+417=102×2+229=64-10×6=976-77×2=404-34×7=712-186×2=467-206×2=406-32×4=376-27×3=796-81×5=98-37×2=520-105×4=258-68×2=991-208×3=393-78×3=918-74×6=346-48×4=864-36×3=348-87×4=726-15×3=402-108×2=967-10×8=455-109×2=585-101×5=373-38×6=225-49×4=375-92×4=880-18×7=200-97×2=77-12×6=400-92×2=724-219×3=248-20×2=474-44×6=190-14×2=463-71×4=476-70×6=803-264×2=445-113×3=144-68×2=463-24×8=728-10×4=488-50×5=371-112×2=418-165×2=654-41×8=474-94×2=519-29×4=398-52×2=341-159×2=77-11×5=510-13×6=261-26×7=981-433×2=374-186×2=502-77×6=402-12×4=618-124×3=364-39×8=350-14×7=483-200×2=493-59×7=132×4-378=411×6-919=353×2-661=711×3-506=233×3-459=907×8-766=222×2-29=177×4-38=426×2-259=677×2-648=51×9-96=219×7-468=81×8-502=616×7-973=327×2-449=279×8-399=193×3-192=261×4-459=69×5-56=822×4-125=193×5-667=385×9-452=82×9-400=686×3-21=59×9-253=687×3-693=156×5-643=909×3-547=203×4-301=266×8-76=96×8-611=621×9-975=43×6-76=124×7-45=64×9-465=520×9-95=213×3-572=516×2-847=90×5-244=684×8-881=397×2-268=422×9-610=298×2-35=261×5-38=138×7-802=41×8-56=120×6-293=853×3-121=194×4-378=640×6-583=60×9-400=565×4-244=112×8-90=535×5-445=322×2-297=878×5-255=416×2-551=355×3-493=230×4-756=441×5-923=80×(280-273)=173×(601-594)=34×(120-114)=224×(361-353)=23×(125-119)=303×(169-161)=49×(282-275)=915×(472-467)=312×(323-320)=933×(497-488)=33×(286-278)=509×(717-710)=33×(185-179)=349×(439-436)=42×(466-457)=76×(75-72)=113×(476-468)=599×(397-389)=184×(145-140)=160×(529-524)=64×(396-387)=789×(316-308)=166×(468-462)=482×(600-593)=81×(109-103)=184×(150-141)=31×(98-92)=317×(599-591)=100×(353-349)=871×(103-96)=130×(433-427)=317×(355-350)=63×(329-326)=407×(333-328)=137×(184-177)=366×(540-535)=99×(328-324)=850×(311-307)=28×(496-487)=59×(834-826)=73×(78-75)=861×(252-247)=51×(190-183)=407×(991-985)=141×(363-357)=852×(961-952)=53×(291-287)=35×(406-400)=28×(330-321)=500×(93-85)=59×(319-313)=56×(723-715)=26×(66-59)=895×(136-132)=43×(305-300)=605×(546-539)=106×(282-278)=484×(924-917)=229×(232-229)=908×(429-420)=3/6+2/6=2/8+6/8=4/8+2/8=1/10+8/10=1/7+3/7=2/10+4/10=3/7+2/7=4/9+3/9=1/4+2/4=1/8+7/8=1/6+2/6=1/8+3/8=4/8-3/8=2/4-1/4=5/7-1/7=4/6-1/6=3/5-1/5=4/7-2/7=4/8-2/8=3/9-2/9=3/6-1/6=7/8-1/8=2/8-1/8=3/7-2/7=参考答案104+66=170936+720=1656255+85=340247+149=396250+153=403241+157=398243+195=438614+775=138975+46=121118+424=542227+170=397231+914=1145115+269=384692+484=1176120+55=175227+197=424211+51=262824+245=106988+95=183236+497=733310+173=483548+97=645167+213=380955+663=1618243+129=372338+460=798359+88=447398+288=686177+131=308837+865=170264+281=345977+535=1512288+202=490245+449=69473+327=400239+405=64423+62=85224+885=1109220+53=273142+640=782128+333=461269+945=1214109+269=378102+400=502186+75=261273+142=415215+120=335322+370=692166+192=358843+852=1695196+182=378526+187=713241+127=368656+475=1131294+61=35528+57=85218+253=47140+189=229192+282=474548+330=878343-31=312846-580=266471-112=359672-577=95402-253=149343-45=298331-223=10856-33=23334-173=161809-491=318416-317=99892-683=209195-94=101985-556=429469-236=233865-738=127342-14=328908-195=713477-51=426745-525=220128-40=88856-629=227256-49=207461-141=320400-378=22599-172=427431-372=59830-292=538475-227=248257-208=49261-69=192602-544=58283-132=151402-339=63493-331=162460-312=148120-65=55804-195=609226-39=187330-234=96301-142=159796-447=349442-201=241790-123=667205-64=141925-289=636325-55=270719-625=94420-125=295597-241=356487-336=151714-315=399188-100=88734-703=31400-375=25432-193=239468-176=292525-236=289464-111=353225-206=1967×4=268577×8=461664×6=384679×3=203791×8=728867×5=433527×5=135731×8=5848326×3=978823×9=7407107×4=428290×5=1450192×5=960336×6=201617×4=68160×7=1120129×3=38790×6=540271×3=813793×8=6344177×2=354915×8=7320135×7=94531×6=186102×9=918875×6=525062×2=124304×6=1824139×5=695985×9=8865169×3=507910×3=2730221×2=442769×7=538337×7=259572×2=114436×3=108315×3=945124×3=372272×2=54418×3=54426×2=85264×7=448966×3=2898111×6=666643×4=2572110×4=440271×6=162639×8=312610×9=5490232×4=928975×2=1950133×4=532953×6=571854×5=270402×7=2814194×4=776721×9=6489466×2=93297×3=291167+136+316=619509+539+652=1700100+473+399=972307+10+546=86323+372+533=928186+793+963=1942257+53+29=339370+401+643=1414303+430+184=91738+866+78=982456+118+179=753325+143+371=839359+503+128=990312+456+786=155471+393+331=79527+668+854=154966+130+606=802845+420+833=209890+393+251=734245+311+726=1282754+134+14=902585+143+825=1553211+21+547=779294+193+546=1033267+494+227=988255+402+341=99898+27+176=301659+684+450=1793187+220+136=543306+450+531=1287120+251+459=830501+841+607=1949249+11+476=736986+620+511=2117192+171+554=917622+734+957=2313301+11+263=575470+663+61=1194318+335+82=735643+752+840=2235334+280+278=892796+345+282=1423225+31+649=90568+535+686=1289453+26+393=872954+135+370=145966+42+179=287587+216+554=1357241+143+339=723147+463+113=723399+144+155=698878+966+50=1894808+47+29=884857+904+249=201046+443+434=923201+519+188=908499+159+236=894256+108+339=703559+38+368=965766+14+789=1569231+190-163=258163+666-781=48115+161-150=126257+170-385=42401+84-307=178540+526-905=161242+136-336=42918+139-44=1013124+254-34=344573+465-242=79675+173-164=84378+788-143=1023297+105-129=273721+26-173=57441+116-69=88583+507-751=33964+208-161=111411+538-645=304110+209-157=162374+662-824=21210+413-124=299567+859-641=785453+42-332=163414+614-351=677225+259-235=249960+644-197=1407361+67-393=35521+800-378=943417+60-150=327714+964-939=739324+84-53=355708+258-622=344174+324-224=27452+111-96=6797+275-97=275719+604-790=533191+150-284=57287+815-65=1037138+154-88=204824+420-420=824341+21-215=147921+114-655=380181+245-398=28918+128-508=53870+97-131=36932+69-408=59328+332-330=30213+944-854=303163+182-289=56323+709-91=941120+368-102=386252+726-302=676303+189-391=101840+506-470=876208+242-154=296489+128-333=284139+127-216=50514+146-408=252431+13-252=19280+157-124=113342-40-265=37898-230-255=413488-252-44=192934-89-713=132343-190-97=56614-73-198=343289-30-53=206646-446-140=60368-103-156=109804-56-305=443318-153-43=122830-118-273=439441-264-23=154943-85-68=790414-297-40=77619-256-11=352498-65-36=397967-22-159=786314-112-173=29798-312-193=293133-34-25=74840-42-19=779371-222-138=11519-332-27=160388-220-142=26653-190-185=278320-218-34=68492-145-215=132424-275-66=83785-444-218=123478-229-31=218305-217-47=41316-62-246=8689-45-184=460362-57-175=130731-332-147=252293-64-197=32571-328-233=10493-155-28=310957-717-141=99488-242-65=181370-82-242=46379-118-21=240735-31-300=404428-136-101=191650-246-87=317499-49-372=78824-343-31=450473-78-190=205683-205-295=18396-65-23=8711-174-91=446500-74-180=246857-337-393=127219-66-41=112346-106-219=21252-87-137=28729-495-128=106490-58-264=168620-397-138=85399-280+286=405411-228+633=816359-342+79=96600-521+417=496267-140+154=281364-187+516=693208-148+186=246753-128+711=1336195-29+52=218961-215+220=966304-44+129=389540-66+870=1344428-319+52=161896-589+256=563421-375+436=482629-615+399=413399-399+484=484750-446+124=428388-370+163=181158-36+482=604305-160+79=224640-602+160=198187-113+130=204844-302+552=1094408-212+106=302544-375+922=1091131-45+28=114904-427+701=1178215-44+252=423884-160+439=1163399-209+167=35783-19+19=83449-253+295=491822-148+565=1239216-171+141=186434-12+288=710237-93+256=400868-743+489=614115-78+270=307483-273+625=835273-12+27=288772-655+232=349283-126+131=288926-679+341=588281-224+396=453811-463+863=1211375-150+77=302692-69+811=1434150-30+276=396798-317+374=855499-52+41=488919-840+602=681379-264+320=435680-534+310=456470-370+296=396518-382+518=654298-175+126=249641-306+903=1238489-275+26=240639-520+739=858151+(178-53)=276794+(681-655)=820242+(498-36)=704950+(588-49)=148946+(441-77)=410105+(930-33)=1002160+(459-398)=221130+(332-197)=265146+(439-426)=159148+(962-867)=243274+(234-90)=418575+(994-956)=613119+(455-138)=436941+(970-916)=995320+(168-128)=360438+(885-207)=1116213+(452-278)=387717+(652-620)=74999+(399-23)=475452+(887-421)=91894+(431-15)=510400+(156-76)=480258+(401-185)=474727+(907-370)=1264385+(183-103)=465223+(918-621)=520458+(420-153)=725128+(596-507)=217310+(215-143)=382845+(961-516)=1290187+(353-68)=472549+(892-619)=822484+(198-133)=549520+(861-200)=1181265+(173-87)=351533+(705-275)=963284+(277-47)=514942+(464-71)=1335339+(284-121)=502816+(868-755)=929274+(486-227)=533271+(973-547)=697171+(75-26)=220603+(870-387)=1086363+(461-454)=370416+(996-123)=1289118+(452-21)=549428+(440-207)=661206+(307-10)=503943+(340-21)=126293+(409-408)=9482+(725-256)=551478+(384-255)=607589+(288-117)=760272+(328-176)=424853+(944-16)=1781254+(97-77)=274751+(948-916)=783486+(332-246)=572358+(809-530)=637471-(83+179)=209846-(653+80)=113371-(17+11)=343624-(227+176)=221394-(73+53)=268854-(316+101)=437369-(189+42)=138649-(18+363)=268391-(131+33)=227950-(410+297)=243356-(105+126)=125951-(511+386)=54363-(24+339)=0372-(231+44)=97190-(13+122)=55940-(505+93)=342314-(87+33)=194495-(124+100)=271350-(164+111)=75780-(561+219)=0478-(379+71)=28808-(276+111)=421246-(54+136)=56489-(157+210)=122376-(39+310)=27715-(267+429)=19393-(87+25)=281495-(236+255)=4492-(62+142)=288763-(170+312)=281395-(65+188)=142826-(463+129)=234416-(70+238)=108762-(79+640)=43376-(37+119)=220585-(158+354)=73368-(71+32)=265955-(47+306)=602433-(209+73)=151759-(152+543)=64411-(35+204)=172895-(240+478)=177357-(316+35)=6474-(64+81)=329254-(197+54)=3957-(160+146)=651427-(189+81)=157687-(132+167)=388456-(244+154)=58878-(44+88)=746368-(51+36)=281868-(258+106)=504326-(176+128)=22881-(385+116)=380329-(174+117)=38923-(297+209)=417422-(190+205)=27992-(174+522)=296481-(297+14)=170933-(93+698)=142486-(407-154)=233812-(347-120)=585113-(186-123)=50812-(983-833)=662456-(430-193)=219488-(255-173)=406476-(454-172)=194495-(688-237)=44328-(320-268)=276810-(639-199)=370240-(494-270)=16327-(616-538)=249481-(428-160)=213572-(602-436)=406238-(299-188)=127973-(507-157)=623385-(483-432)=334435-(496-321)=260386-(424-212)=174987-(489-301)=799327-(364-162)=125696-(813-663)=546498-(241-210)=467492-(741-687)=438169-(475-382)=76394-(915-833)=312184-(233-120)=71612-(747-592)=457172-(173-34)=33860-(512-247)=595288-(328-319)=279513-(782-771)=502387-(407-302)=282720-(915-893)=698280-(490-460)=250680-(194-88)=574357-(273-259)=343459-(568-505)=396394-(217-198)=375542-(630-348)=260194-(426-371)=139934-(737-597)=794389-(276-232)=345470-(588-572)=454382-(298-165)=249309-(505-248)=52328-(266-76)=138473-(408-98)=163433-(490-387)=330500-(688-424)=236339-(483-277)=133409-(666-404)=147272-(428-281)=125544-(338-239)=445450-(459-34)=25906-(875-669)=700353-(223-25)=155289-(458-411)=24228-(165-137)=0642-(973-590)=259147+411×2=96962+488×2=1038163+249×2=661342+160×2=662249+85×6=759263+157×2=577100+48×3=244112+114×2=340380+79×6=854802+76×2=95451+116×3=399354+289×2=932153+39×4=309822+109×7=158562+167×4=730218+433×2=108442+91×8=770616+107×5=115122+95×8=782114+176×5=994500+56×8=948401+22×4=489158+39×2=236317+115×5=892175+180×4=895366+116×8=1294480+51×4=684616+111×6=1282231+77×8=847140+293×2=72623×8+152=33697×4+253=641138×2+445=721106×4+119=543120×2+483=723390×2+991=1771395×2+78=86891×2+104=286223×4+54=946489×2+189=1167330×2+95=75590×6+261=80131×8+71=319113×5+199=764347×2+264=95850×7+361=71126×8+379=58712×5+720=780113×5+427=992165×4+171=831132×5+283=94341×3+550=67338×9+365=70742×7+554=848179×3+427=96456×8+346=79431×3+382=47536×2+217=28944×9+417=813102×2+229=43364-10×6=4976-77×2=822404-34×7=166712-186×2=340467-206×2=55406-32×4=278376-27×3=295796-81×5=39198-37×2=24520-105×4=100258-68×2=122991-208×3=367393-78×3=159918-74×6=474346-48×4=154864-36×3=756348-87×4=0726-15×3=681402-108×2=186967-10×8=887455-109×2=237585-101×5=80373-38×6=145225-49×4=29375-92×4=7880-18×7=754200-97×2=677-12×6=5400-92×2=216724-219×3=67248-20×2=208474-44×6=210190-14×2=162463-71×4=179476-70×6=56803-264×2=275445-113×3=106144-68×2=8463-24×8=271728-10×4=688488-50×5=238371-112×2=147418-165×2=88654-41×8=326474-94×2=286519-29×4=403398-52×2=294341-159×2=2377-11×5=22510-13×6=432261-26×7=79981-433×2=115374-186×2=2502-77×6=40402-12×4=354618-124×3=246364-

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