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三年级数学(上)计算题专项练习附答案224+210=466+218=49+228=336+300=51+165=169+758=262+142=703+398=324+111=175+295=99+323=727+338=102+162=635+753=360+114=236+112=204+50=903+945=172+149=650+346=158+113=371+132=88+189=999+211=310+137=366+421=62+83=245+546=80+26=587+140=117+161=456+751=18+30=504+179=60+293=198+214=138+259=156+375=41+185=204+138=224+197=996+369=297+162=508+809=201+207=225+409=238+230=691+231=49+94=626+793=284+119=422+188=131+142=641+870=67+194=582+145=350+84=193+518=357+63=425+218=329-75=452-293=492-100=633-497=471-379=937-398=144-22=912-196=206-100=378-332=482-467=995-291=386-159=781-298=158-92=727-577=249-73=613-129=467-45=512-380=312-44=469-57=409-257=180-73=260-154=696-366=444-114=339-225=341-149=782-365=417-353=624-187=133-24=677-381=280-269=523-158=400-183=363-155=426-184=969-769=462-356=703-647=89-32=896-557=420-389=917-332=276-229=435-112=270-134=968-193=255-26=983-773=394-240=405-174=231-195=210-62=476-310=836-487=350-35=184-162=120×7=24×2=111×2=263×8=186×3=74×8=183×3=918×6=70×9=622×8=119×4=705×4=332×2=447×8=105×4=418×4=302×3=316×4=162×4=791×4=124×6=970×3=208×4=97×2=61×5=112×7=329×3=122×5=237×3=796×4=172×5=413×9=106×7=455×8=231×2=240×3=247×3=720×8=249×2=813×9=130×4=738×8=86×5=316×7=166×6=200×2=79×2=358×6=136×4=771×7=27×3=550×5=66×6=487×6=204×2=989×6=106×8=185×2=47×2=822×5=395+128+278=879+908+241=180+48+620=353+753+251=228+153+395=295+107+331=226+370+345=38+887+234=89+10+838=513+773+270=402+468+35=454+219+503=189+63+252=187+552+389=139+154+452=177+954+364=65+444+19=255+373+430=36+509+322=940+741+324=759+134+95=300+389+476=489+63+357=638+980+350=397+215+115=330+665+946=110+390+373=73+928+746=482+299+97=248+344+441=278+52+199=725+894+594=366+156+473=76+673+418=348+130+267=801+846+209=201+276+404=774+759+229=326+103+374=21+510+580=593+204+149=221+688+805=24+524+11=277+444+653=97+160+156=449+482+274=290+98+72=566+817+536=49+346+372=981+270+211=46+768+152=17+42+246=186+344+123=733+429+613=329+84+430=605+685+257=69+256+432=989+178+378=62+267+61=633+222+57=280+58-34=862+308-50=193+40-13=156+790-257=412+62-152=149+475-578=204+136-101=915+317-916=236+25-29=509+493-80=156+337-371=232+538-181=108+326-378=864+946-427=93+341-152=868+312-864=343+83-45=773+43-51=119+226-343=605+396-451=333+144-296=83+378-165=194+79-247=604+949-306=271+11-149=926+313-653=10+463-443=712+305-695=296+199-486=478+359-404=198+265-377=465+732-41=299+164-59=388+105-301=237+125-134=822+510-912=210+91-247=573+709-166=219+174-313=48+867-738=274+180-10=809+24-649=29+450-454=762+28-278=150+319-240=381+581-793=33+49-33=427+51-95=202+152-207=509+249-669=215+191-67=374+597-361=62+434-266=432+450-816=289+119-365=913+920-459=18+339-43=437+909-186=91+75-100=854+291-404=286-168-101=884-743-57=427-43-199=836-439-71=461-384-33=110-61-26=374-83-248=979-156-775=374-116-117=958-403-215=167-81-20=599-314-75=338-69-269=434-31-67=390-116-91=945-313-428=441-220-171=724-164-298=414-174-74=729-182-511=392-45-30=152-37-115=464-170-272=242-29-58=482-141-324=647-263-360=312-158-123=769-315-261=495-16-377=411-77-46=207-49-24=613-205-238=465-181-125=963-250-402=460-152-99=818-263-256=466-198-114=798-123-165=306-175-127=758-408-306=439-21-290=246-154-60=462-240-176=990-701-276=425-115-188=872-583-220=430-165-191=506-370-60=477-174-63=944-257-403=283-63-215=687-493-179=319-157-110=843-148-220=474-63-334=638-271-80=199-29-92=609-156-405=389-227-127=980-195-672=297-278+366=221-162+844=174-147+221=552-384+39=345-170+306=548-77+358=405-135+109=957-877+743=205-74+338=948-135+601=354-225+72=637-526+849=469-257+32=419-215+557=151-132+187=752-168+383=214-34+10=381-230+502=114-65+172=377-311+500=421-357+145=867-864+905=432-414+226=736-268+367=292-24+14=185-125+531=472-335+212=681-667+705=402-253+211=650-226+805=227-162+414=587-406+176=350-67+28=957-217+865=481-309+16=622-543+776=416-66+80=986-165+823=414-36+90=927-111+323=178-116+112=402-168+311=124-74+22=481-97+472=150-60+205=321-275+162=145-58+376=899-642+197=239-207+215=873-142+305=400-276+197=773-202+497=311-234+333=551-373+284=290-105+174=991-887+465=475-376+238=347-163+511=467-379+50=669-571+535=107+(500-149)=929+(530-319)=497+(283-50)=883+(324-166)=82+(449-262)=178+(949-908)=382+(375-216)=926+(638-449)=241+(447-246)=594+(757-198)=494+(381-197)=425+(689-265)=347+(318-12)=511+(527-253)=97+(297-132)=556+(505-175)=102+(270-155)=929+(872-682)=74+(225-143)=413+(332-73)=237+(152-101)=76+(655-208)=214+(177-89)=245+(468-112)=98+(146-66)=216+(538-474)=205+(462-77)=449+(250-143)=447+(480-207)=254+(850-834)=497+(250-72)=621+(505-186)=497+(62-31)=803+(815-108)=462+(455-370)=948+(701-418)=218+(325-211)=559+(948-835)=444+(370-195)=662+(443-315)=258+(316-272)=731+(354-330)=406+(496-49)=528+(881-619)=269+(448-119)=404+(353-97)=209+(411-317)=871+(337-124)=109+(108-103)=573+(709-108)=243+(434-307)=547+(839-399)=127+(471-328)=351+(832-773)=439+(206-106)=457+(868-612)=485+(499-276)=825+(604-413)=35+(449-356)=616+(749-605)=434-(344+88)=841-(194+567)=368-(221+62)=981-(57+727)=476-(137+24)=736-(56+461)=91-(47+18)=637-(357+49)=322-(132+49)=523-(103+203)=483-(33+339)=606-(117+234)=144-(82+25)=964-(96+491)=255-(15+38)=909-(426+229)=406-(15+51)=980-(697+23)=371-(243+41)=981-(138+762)=496-(29+283)=602-(489+73)=412-(343+44)=998-(772+221)=412-(23+232)=826-(300+512)=316-(73+235)=755-(560+52)=471-(45+244)=934-(144+206)=384-(71+35)=913-(265+360)=267-(138+63)=804-(261+407)=447-(123+312)=796-(298+360)=187-(20+132)=959-(538+165)=398-(176+152)=876-(500+230)=332-(114+167)=998-(18+622)=424-(49+28)=962-(307+458)=492-(328+27)=899-(467+115)=390-(233+61)=966-(258+15)=402-(200+186)=882-(146+212)=429-(236+179)=915-(176+664)=366-(175+160)=951-(847+31)=360-(90+162)=957-(508+15)=447-(60+131)=569-(11+334)=471-(91+378)=687-(420+120)=302-(261-23)=267-(385-131)=316-(500-360)=981-(740-572)=361-(286-154)=692-(785-323)=176-(195-165)=720-(422-56)=236-(400-165)=579-(622-383)=218-(95-43)=422-(680-453)=231-(448-344)=380-(730-633)=336-(408-112)=354-(480-476)=98-(78-62)=702-(419-271)=131-(374-269)=725-(954-683)=92-(410-363)=356-(546-539)=294-(247-106)=705-(462-231)=393-(361-131)=799-(399-216)=467-(358-182)=434-(476-73)=483-(301-147)=267-(783-569)=393-(116-65)=824-(883-682)=125-(348-224)=459-(702-535)=359-(350-138)=556-(721-408)=320-(417-305)=480-(598-285)=265-(483-375)=936-(619-476)=182-(349-279)=659-(384-95)=59-(491-447)=952-(943-555)=421-(482-76)=866-(217-154)=322-(441-219)=268-(848-635)=78-(268-200)=916-(917-206)=374-(390-169)=552-(663-120)=471-(246-80)=321-(770-731)=476-(332-230)=693-(692-678)=145-(194-170)=268-(750-656)=496-(445-99)=450-(183-160)=20+23×2=626+193×2=358+25×8=530+18×2=184+86×7=284+14×8=153+24×8=806+45×8=359+294×2=131+372×2=463+83×5=768+35×7=17+214×4=811+318×3=24+272×3=97+249×4=96+164×2=80+16×2=97+73×5=486+78×2=440+53×9=80+313×3=145+60×8=107+51×5=112+71×2=915+156×2=118+76×2=156+109×2=154+59×2=780+22×4=79×2+10=121×6+989=65×4+130=145×4+464=94×2+32=77×2+225=38×8+225=33×2+868=111×4+246=62×2+126=129×3+75=181×3+862=94×7+214=380×2+386=63×3+24=116×4+552=194×3+137=180×3+210=297×2+307=46×4+231=89×6+210=128×5+40=112×6+16=144×2+919=263×2+242=76×7+808=109×2+304=478×2+990=220×2+400=139×7+141=319-67×2=228-13×2=413-84×2=937-215×2=253-47×5=367-36×8=313-20×6=897-83×5=444-20×8=435-51×7=446-35×5=347-79×4=237-12×9=664-136×2=476-33×9=601-73×4=336-46×2=721-245×2=425-24×2=984-302×2=499-166×3=456-150×3=344-22×5=567-34×7=457-55×4=945-327×2=407-65×5=826-20×2=406-135×3=710-139×2=338-58×5=779-85×4=56-19×2=638-278×2=376-95×3=619-22×5=229-32×2=864-46×8=385-83×3=907-48×9=357-144×2=448-103×3=273-59×2=642-94×3=294-31×8=571-14×7=469-65×6=608-101×6=313-49×4=578-83×3=288-17×7=888-56×6=385-79×2=683-70×8=371-22×5=791-217×2=405-21×8=832-82×5=446-68×3=505-49×9=126×6-636=514×5-185=390×2-488=574×6-170=86×4-280=422×5-51=160×4-47=485×8-620=126×6-190=690×4-830=207×3-617=638×3-454=387×2-538=310×3-392=116×8-161=422×4-151=90×6-214=243×9-945=215×3-38=276×6-67=358×2-508=875×5-637=117×5-439=482×7-844=187×2-94=655×3-133=135×7-840=560×2-830=40×9-107=280×3-580=480×2-249=293×8-88=43×7-198=514×9-188=167×5-218=593×5-843=59×5-164=857×8-954=130×2-201=389×8-492=96×2-116=676×9-292=301×3-58=324×7-912=148×4-491=627×2-928=140×4-409=807×4-508=173×5-431=407×9-586=197×4-566=349×5-160=48×8-154=765×2-67=151×3-429=516×2-714=28×4-50=417×5-566=109×6-347=393×7-691=117×(428-420)=904×(62-55)=233×(116-112)=339×(883-880)=238×(384-380)=962×(43-40)=104×(498-494)=62×(14-10)=107×(417-412)=729×(924-920)=122×(91-83)=387×(856-851)=95×(500-493)=859×(51-47)=36×(41-33)=733×(524-520)=40×(349-346)=836×(556-551)=26×(226-220)=479×(403-396)=120×(308-301)=537×(396-393)=115×(345-340)=977×(648-642)=96×(240-231)=585×(704-695)=88×(20-15)=17×(227-218)=112×(94-86)=746×(63-57)=233×(411-408)=473×(290-286)=169×(468-464)=603×(886-877)=188×(64-60)=686×(409-401)=73×(119-113)=208×(55-47)=109×(415-411)=246×(124-121)=91×(329-326)=234×(922-916)=211×(151-148)=265×(956-949)=119×(62-57)=907×(52-46)=158×(306-302)=110×(326-321)=154×(453-448)=934×(815-806)=241×(464-461)=141×(394-389)=157×(211-206)=11×(194-191)=82×(57-49)=367×(217-208)=57×(428-421)=127×(430-422)=245×(471-467)=334×(49-40)=1/5+2/5=3/5+2/5=3/8+4/8=4/6+2/6=3/6+2/6=1/3+2/3=5/8+2/8=3/10+7/10=1/4+2/4=6/9+3/9=1/5+3/5=6/10+4/10=3/7-2/7=3/5-2/5=4/7-1/7=5/9-1/9=3/5-1/5=8/9-1/9=2/6-1/6=6/9-3/9=2/4-1/4=4/6-2/6=3/6-1/6=2/3-1/3=参考答案224+210=434466+218=68449+228=277336+300=63651+165=216169+758=927262+142=404703+398=1101324+111=435175+295=47099+323=422727+338=1065102+162=264635+753=1388360+114=474236+112=348204+50=254903+945=1848172+149=321650+346=996158+113=271371+132=50388+189=277999+211=1210310+137=447366+421=78762+83=145245+546=79180+26=106587+140=727117+161=278456+751=120718+30=48504+179=68360+293=353198+214=412138+259=397156+375=53141+185=226204+138=342224+197=421996+369=1365297+162=459508+809=1317201+207=408225+409=634238+230=468691+231=92249+94=143626+793=1419284+119=403422+188=610131+142=273641+870=151167+194=261582+145=727350+84=434193+518=711357+63=420425+218=643329-75=254452-293=159492-100=392633-497=136471-379=92937-398=539144-22=122912-196=716206-100=106378-332=46482-467=15995-291=704386-159=227781-298=483158-92=66727-577=150249-73=176613-129=484467-45=422512-380=132312-44=268469-57=412409-257=152180-73=107260-154=106696-366=330444-114=330339-225=114341-149=192782-365=417417-353=64624-187=437133-24=109677-381=296280-269=11523-158=365400-183=217363-155=208426-184=242969-769=200462-356=106703-647=5689-32=57896-557=339420-389=31917-332=585276-229=47435-112=323270-134=136968-193=775255-26=229983-773=210394-240=154405-174=231231-195=36210-62=148476-310=166836-487=349350-35=315184-162=22120×7=84024×2=48111×2=222263×8=2104186×3=55874×8=592183×3=549918×6=550870×9=630622×8=4976119×4=476705×4=2820332×2=664447×8=3576105×4=420418×4=1672302×3=906316×4=1264162×4=648791×4=3164124×6=744970×3=2910208×4=83297×2=19461×5=305112×7=784329×3=987122×5=610237×3=711796×4=3184172×5=860413×9=3717106×7=742455×8=3640231×2=462240×3=720247×3=741720×8=5760249×2=498813×9=7317130×4=520738×8=590486×5=430316×7=2212166×6=996200×2=40079×2=158358×6=2148136×4=544771×7=539727×3=81550×5=275066×6=396487×6=2922204×2=408989×6=5934106×8=848185×2=37047×2=94822×5=4110395+128+278=801879+908+241=2028180+48+620=848353+753+251=1357228+153+395=776295+107+331=733226+370+345=94138+887+234=115989+10+838=937513+773+270=1556402+468+35=905454+219+503=1176189+63+252=504187+552+389=1128139+154+452=745177+954+364=149565+444+19=528255+373+430=105836+509+322=867940+741+324=2005759+134+95=988300+389+476=1165489+63+357=909638+980+350=1968397+215+115=727330+665+946=1941110+390+373=87373+928+746=1747482+299+97=878248+344+441=1033278+52+199=529725+894+594=2213366+156+473=99576+673+418=1167348+130+267=745801+846+209=1856201+276+404=881774+759+229=1762326+103+374=80321+510+580=1111593+204+149=946221+688+805=171424+524+11=559277+444+653=137497+160+156=413449+482+274=1205290+98+72=460566+817+536=191949+346+372=767981+270+211=146246+768+152=96617+42+246=305186+344+123=653733+429+613=1775329+84+430=843605+685+257=154769+256+432=757989+178+378=154562+267+61=390633+222+57=912280+58-34=304862+308-50=1120193+40-13=220156+790-257=689412+62-152=322149+475-578=46204+136-101=239915+317-916=316236+25-29=232509+493-80=922156+337-371=122232+538-181=589108+326-378=56864+946-427=138393+341-152=282868+312-864=316343+83-45=381773+43-51=765119+226-343=2605+396-451=550333+144-296=18183+378-165=296194+79-247=26604+949-306=1247271+11-149=133926+313-653=58610+463-443=30712+305-695=322296+199-486=9478+359-404=433198+265-377=86465+732-41=1156299+164-59=404388+105-301=192237+125-134=228822+510-912=420210+91-247=54573+709-166=1116219+174-313=8048+867-738=177274+180-10=444809+24-649=18429+450-454=25762+28-278=512150+319-240=229381+581-793=16933+49-33=49427+51-95=383202+152-207=147509+249-669=89215+191-67=339374+597-361=61062+434-266=230432+450-816=66289+119-365=43913+920-459=137418+339-43=314437+909-186=116091+75-100=66854+291-404=741286-168-101=17884-743-57=84427-43-199=185836-439-71=326461-384-33=44110-61-26=23374-83-248=43979-156-775=48374-116-117=141958-403-215=340167-81-20=66599-314-75=210338-69-269=0434-31-67=336390-116-91=183945-313-428=204441-220-171=50724-164-298=262414-174-74=166729-182-511=36392-45-30=317152-37-115=0464-170-272=22242-29-58=155482-141-324=17647-263-360=24312-158-123=31769-315-261=193495-16-377=102411-77-46=288207-49-24=134613-205-238=170465-181-125=159963-250-402=311460-152-99=209818-263-256=299466-198-114=154798-123-165=510306-175-127=4758-408-306=44439-21-290=128246-154-60=32462-240-176=46990-701-276=13425-115-188=122872-583-220=69430-165-191=74506-370-60=76477-174-63=240944-257-403=284283-63-215=5687-493-179=15319-157-110=52843-148-220=475474-63-334=77638-271-80=287199-29-92=78609-156-405=48389-227-127=35980-195-672=113297-278+366=385221-162+844=903174-147+221=248552-384+39=207345-170+306=481548-77+358=829405-135+109=379957-877+743=823205-74+338=469948-135+601=1414354-225+72=201637-526+849=960469-257+32=244419-215+557=761151-132+187=206752-168+383=967214-34+10=190381-230+502=653114-65+172=221377-311+500=566421-357+145=209867-864+905=908432-414+226=244736-268+367=835292-24+14=282185-125+531=591472-335+212=349681-667+705=719402-253+211=360650-226+805=1229227-162+414=479587-406+176=357350-67+28=311957-217+865=1605481-309+16=188622-543+776=855416-66+80=430986-165+823=1644414-36+90=468927-111+323=1139178-116+112=174402-168+311=545124-74+22=72481-97+472=856150-60+205=295321-275+162=208145-58+376=463899-642+197=454239-207+215=247873-142+305=1036400-276+197=321773-202+497=1068311-234+333=410551-373+284=462290-105+174=359991-887+465=569475-376+238=337347-163+511=695467-379+50=138669-571+535=633107+(500-149)=458929+(530-319)=1140497+(283-50)=730883+(324-166)=104182+(449-262)=269178+(949-908)=219382+(375-216)=541926+(638-449)=1115241+(447-246)=442594+(757-198)=1153494+(381-197)=678425+(689-265)=849347+(318-12)=653511+(527-253)=78597+(297-132)=262556+(505-175)=886102+(270-155)=217929+(872-682)=111974+(225-143)=156413+(332-73)=672237+(152-101)=28876+(655-208)=523214+(177-89)=302245+(468-112)=60198+(146-66)=178216+(538-474)=280205+(462-77)=590449+(250-143)=556447+(480-207)=720254+(850-834)=270497+(250-72)=675621+(505-186)=940497+(62-31)=528803+(815-108)=1510462+(455-370)=547948+(701-418)=1231218+(325-211)=332559+(948-835)=672444+(370-195)=619662+(443-315)=790258+(316-272)=302731+(354-330)=755406+(496-49)=853528+(881-619)=790269+(448-119)=598404+(353-97)=660209+(411-317)=303871+(337-124)=1084109+(108-103)=114573+(709-108)=1174243+(434-307)=370547+(839-399)=987127+(471-328)=270351+(832-773)=410439+(206-106)=539457+(868-612)=713485+(499-276)=708825+(604-413)=101635+(449-356)=128616+(749-605)=760434-(344+88)=2841-(194+567)=80368-(221+62)=85981-(57+727)=197476-(137+24)=315736-(56+461)=21991-(47+18)=26637-(357+49)=231322-(132+49)=141523-(103+203)=217483-(33+339)=111606-(117+234)=255144-(82+25)=37964-(96+491)=377255-(15+38)=202909-(426+229)=254406-(15+51)=340980-(697+23)=260371-(243+41)=87981-(138+762)=81496-(29+283)=184602-(489+73)=40412-(343+44)=25998-(772+221)=5412-(23+232)=157826-(300+512)=14316-(73+235)=8755-(560+52)=143471-(45+244)=182934-(144+206)=584384-(71+35)=278913-(265+360)=288267-(138+63)=66804-(261+407)=136447-(123+312)=12796-(298+360)=138187-(20+132)=35959-(538+165)=256398-(176+152)=70876-(500+230)=146332-(114+167)=51998-(18+622)=358424-(49+28)=347962-(307+458)=197492-(328+27)=137899-(467+115)=317390-(233+61)=96966-(258+15)=693402-(200+186)=16882-(146+212)=524429-(236+179)=14915-(176+664)=75366-(175+160)=31951-(847+31)=73360-(90+162)=108957-(508+15)=434447-(60+131)=256569-(11+334)=224471-(91+378)=2687-(420+120)=147302-(261-23)=64267-(385-131)=13316-(500-360)=176981-(740-572)=813361-(286-154)=229692-(785-323)=230176-(195-165)=146720-(422-56)=354236-(400-165)=1579-(622-383)=340218-(95-43)=166422-(680-453)=195231-(448-344)=127380-(730-633)=283336-(408-112)=40354-(480-476)=35098-(78-62)=82702-(419-271)=554131-(374-269)=26725-(954-683)=45492-(410-363)=45356-(546-539)=349294-(247-106)=153705-(462-231)=474393-(361-131)=163799-(399-216)=616467-(358-182)=291434-(476-73)=31483-(301-147)=329267-(783-569)=53393-(116-65)=342824-(883-682)=623125-(348-224)=1459-(702-535)=292359-(350-138)=147556-(721-408)=243320-(417-305)=208480-(598-285)=167265-(483-375)=157936-(619-476)=793182-(349-279)=112659-(384-95)=37059-(491-447)=15952-(943-555)=564421-(482-76)=15866-(217-154)=803322-(441-219)=100268-(848-635)=5578-(268-200)=10916-(917-206)=205374-(390-169)=153552-(663-120)=9471-(246-80)=305321-(770-731)=282476-(332-230)=374693-(692-678)=679145-(194-170)=121268-(750-656)=174496-(445-99)=150450-(183-160)=42720+23×2=66626+193×2=1012358+25×8=558530+18×2=566184+86×7=786284+14×8=396153+24×8=345806+45×8=1166359+294×2=947131+372×2=875463+83×5=878768+35×7=101317+214×4=873811+318×3=176524+272×3=84097+249×4=109396+164×2=42480+16×2=11297+73×5=462486+78×2=642440+53×9=91780+313×3=1019145+60×8=625107+51×5=362112+71×2=254915+156×2=1227118+76×2=270156+109×2=374154+59×2=272780+22×4=86879×2+10=168121×6+989=171565×4+130=390145×4+464=104494×2+32=22077×2+225=37938×8+225=52933×2+868=934111×4+246=69062×2+126=250129×3+75=462181×3+862=140594×7+214=872380×2+386=114663×3+24=213116×4+552=1016194×3+137=719180×3+210=750297×2+307=90146×4+231=41589×6+210=744128×5+40=680112×6+16=688144×2+919=1207263×2+242=76876×7+808=1340109×2+304=522478×2+990=1946220×2+400=840139×7+141=1114319-67×2=185228-13×2=202413-84×2=245937-215×2=507253-47×5=18367-36×8=79313-20×6=193897-83×5=482444-20×8=284435-51×7=78446-35×5=271347-79×4=31237-12×9=129664-136×2=392476-33×9=179601-73×4=309336-46×2=244721-245×2=231425-24×2=377984-302×2=380499-166×3=1456-150×3=6344-22×5=234567-34×7=329457-55×4=237945-327×2=291407-65×5=82826-20×2=786406-135×3=1710-139×2=432338-58×5=48779-85×4=43956-19×2=18638-278×2=82376-95×3=91619-22×5=509229-32×2=165864-46×8=496385-83×3=136907-48×9=475357-144×2=69448-103×3=139273-59×2=155642-94×3=360294-31×8=46571-14×7=473469-65×6=79608-101×6=2313-49×4=117578-83×3=329288-17×7=169888-56×6=552385-79×2=227683-70×8=123371-22×5=261791-2

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