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三年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案集錦43+933-636=140+39=165×2=104×(472-467)=697-115×6=163+115+383=190-42+172=213-71=210+789+569=398-10×8=874-(108+332)=364-(464-298)=316-164+56=341-53×5=51×(130-127)=399×2=588-527+560=216×4-592=30-10×3=7/9-2/9=363×8-509=384-19-173=1/8+6/8=59+(648-335)=654+747+808=442-400+218=296-198+788=168-19×5=988-48-321=339-128=139-(923-802)=222×3=300-131-44=296-(173-145)=830+(876-282)=314-(149+132)=106×9-644=930+(997-90)=495-255+124=240+206-124=154×3=952-593-198=763-252+289=207-90+301=490-69×5=359+70×4=337-113=870-617=590-103×3=413+19×8=628+277×3=4/6-1/6=634+459+929=832-105=396+103-90=194+248=635-(729-303)=364+79×5=403-(275-80)=869+776=158×3-183=3/5-1/5=453-(90-38)=216+(220-104)=502-23×2=145-(69-35)=145×6-792=140×7-848=656+35+683=80-47=397-(75+114)=60+163×3=49+448×2=981+(600-221)=670+386-219=527×(274-267)=178-66+170=785×3-99=410-361=118+150+70=205+242=291×6-810=34×(79-76)=115×3=365-(869-764)=418-(425-280)=229-(82+136)=453-408=147+29-53=211-34×5=276-(59+190)=26+519+422=56×5=939-(782+101)=77+259=327+58-165=410-192-56=243+448+56=159×(293-289)=440-85-139=103+520=162×3+53=862-(140+383)=114×3+198=344+(782-473)=1/8+2/8=6/9-3/9=23×7=340×3-470=871-(189+566)=798×(278-270)=180+(292-237)=396-311=153×4=677+657-858=473-164×2=975-(85+610)=3/8+4/8=450+(291-58)=524×(524-518)=322×(997-992)=18+86=250+73+112=46+190+432=655×3=604+(335-207)=25×(495-491)=497-497+889=103×5=274-48-219=145×(458-455)=89×6=369×(105-98)=172×(47-44)=229-118-51=991-829-10=636-42-12=829+(934-707)=134+623=138+486=559+796-966=206-102=253+316-230=492-56-200=195×4-104=93×4=172×3=236×2-278=243×4=360+47×2=136-48=642-(878-656)=428-302=978-201-157=873-(315-202)=212+133=751-79×9=419-75×2=553×7=101-19×5=628-126-193=843+925=957-770+11=792-(692-516)=31×9=267+342-512=141+128-205=451-84×5=780-(643-278)=409×6-485=988-334=273+142+61=220+196=443+72×8=48+52×8=206×9=24×5-112=6/10+2/10=478-43×8=571×3=288+(497-194)=57×4-203=341-108×2=624×6=395×2=471-354-96=113+291-190=401-330=228×2+477=294-11-216=748-(219+508)=297-106+21=129×6-126=388+(400-272)=26+680-594=938+953-613=144+49+494=664-23-418=994-413+600=374-(309+13)=616-(461-361)=325+289=42+99-53=125-25+71=173+697+468=716+514=584+133=643×4-846=154-(256-114)=724+(964-632)=51+279=123+389+249=219+263+386=780-133×5=168×3+333=938+45×9=446+225=517+42×6=100×(35-29)=484+(131-104)=403-(36+28)=346-248+270=78+(203-200)=489-(22+170)=11×(256-249)=404-59-162=491-(250+50)=208+(453-180)=302-(434-172)=546×9=114×(277-271)=483×2+184=835+569+451=217×4=189-(44+62)=446-234=110+602+182=874×(625-621)=914-(531+116)=158+(198-35)=478-(16+94)=647-53×8=897×8=957-(697-632)=871-117=460-96-339=965-(256+153)=365-76-280=1/9+2/9=468-13-188=97+394=637-(30+501)=376+(318-52)=27×(427-419)=69-66+25=79×6=89+96=130+212=31×5+141=365-354+247=64×(542-536)=445-303=132+453+305=189-25+254=107×(361-355)=71+74-15=608-(389+153)=63×4-232=221+(121-31)=849-261×2=680+105+173=464-324+139=63×8-155=186+296×2=456×(706-703)=60+87+40=743-456+283=341-267=224+271-38=183×5-26=405×2+394=396+(185-72)=209-184=240-117×2=726-239-46=125+604=938-864=825-(119+351)=651+824+809=368+386+219=771-(720+47)=191-79=439-(737-512)=134+634=455-166×2=393-(21+130)=314×(536-532)=64×(354-347)=418+594-446=553-(549-408)=110+582+250=108×6+329=460-40×8=806-(367+250)=919-552-238=578-153+800=793-(661+123)=413-44+100=213+194=263+(668-214)=711×9=904×6=103+586+209=464-(410+21)=254×3-646=134-37+137=322-132+260=694+626=388×(64-58)=86-16+907=325×3-415=161+170+335=271-(77-51)=59×7=406-19×6=493×9=229-(211-78)=923-483=32+722+411=159-78+246=281-147=43+505+319=908-344×2=366+916+887=998-559=732-(372-337)=130×(189-186)=250×8-425=469-296=651-436-53=70×(442-437)=501×4-14=415×9=76-(27+12)=427-109-97=527-306-92=467-91=156-123-14=524+540-944=984-(108+839)=197+102=885+242×4=153+222=403+(259-148)=783-(248-99)=962+(930-861)=485+497-258=425-416+79=898-177+294=960×(342-337)=314×2-221=237×4-442=90+407-346=961-285×2=167-(129-66)=165×(202-198)=140×7+23=261+133=271-(100+68)=599-136×4=292-(63+197)=177×(544-539)=43+190×5=171-(413-260)=743+(358-266)=890×2=809×(731-726)=147×4=680-334=228-213+13=112×6+211=463-139=2/5-1/5=531-479+279=82+73-89=243+(660-474)=590-75×3=485-130×3=198+391×2=83×8-70=155×4+44=393-(231-205)=2/5+3/5=138×(881-875)=826×5-485=2/8+3/8=51+292=323×6-340=273+48=126-80+204=983-139-314=378×2-286=38×(290-285)=5/10-1/10=2/4-1/4=487-(477-379)=91+334-119=350+141-427=364×7-202=678-189×2=4/7+2/7=197+112×7=768+281×3=93×8=255-54×2=397+90=630-(563-461)=355-(338-270)=982-515-332=264×3-127=404+(657-67)=330×2=138×6=961-200-223=931+(793-279)=397-(405-298)=594+20×3=248×3=463-(268-119)=116+332-350=173+245=115+931-395=778-(303+272)=362×2+112=322×5-994=619×4-564=224-51×3=475-(352-120)=892-444+752=672-120×4=308+23×9=939-(142+518)=359×2+404=145×6=192-62=452-449+51=342-25×4=34×4+254=813+(583-305)=52+577+230=177×3+685=235+84=15×(53-48)=472-(538-476)=429-(353-31)=305-59=82+338=331+104=797-(201+583)=748-(850-666)=179+96=319-(98+158)=789-656+495=2/6+3/6=992-111=336×(110-102)=368-134-144=839-(678+107)=266-133+304=447-(340+18)=304+757-291=236-107×2=493×2-716=801+(576-324)=292+(646-503)=758-307+586=813+194=956-382×2=321+126+247=997-648+140=836-30=812-333=430-26×4=3/7-1/7=306×3=445×2=289+207=907-24-285=890+(995-228)=356-245+160=237-155-17=82×(357-353)=331-101=767+(956-101)=903-159×3=191+(276-81)=797-226-465=288-148+299=123+165=276×(377-369)=328-(313-129)=357-(252-116)=3/9+5/9=365-(483-383)=157×(257-253)=755-266=426-355+823=469+342+99=540×5=807+125+749=687-(225+239)=31+294-252=338+248+254=172+156×4=910×(29-20)=196-(256-207)=180+745+882=281-25=301+431=922-75-276=334+(412-112)=396-304+148=179×(131-127)=860-(334-96)=610+650+157=810-319-398=109×(27-18)=487-48×7=795-(277+80)=485-250-23=148+76-39=189×2=831-(936-809)=553+87+376=788-(312+220)=475-(123+48)=985-467-382=827-173-160=495-23-329=248+(397-266)=218+115-255=69×9-372=467-(309-221)=240-(234-227)=286-131=151×4-204=160-70×2=403+33×2=360×2+906=497+(157-149)=489+410+82=185-30×6=60+213=432-187+237=457+(492-50)=614×2-657=909-(754+12)=470-(215+228)=253×(878-872)=331-80×3=774×5-747=318+88+522=428×2=679+69+224=260×7-60=463-74-104=348+136-243=340-(285+10)=259×2+64=643-272=632+(960-823)=536-(782-702)=861-778+583=678×(297-294)=781-(808-30)=3/6-1/6=250×8=150-(299-211)=413-258=175-(76-73)=730×7-81=910-(860-714)=51×8-90=356-(189+10)=913+(307-129)=391-(67+52)=654+118=431+20×5=117+(689-558)=61+(388-136)=47×(125-120)=21+(201-10)=772-134×3=184-52=987+270-81=766-84-151=5/10+4/10=70-34+335=558×(624-618)=936-(371+401)=233×3+93=549-(178+337)=44×(64-59)=195+34-62=940+83+926=308-201=374+79-317=296+835+552=69+317-76=261×5-765=220-46×4=572×4-254=376×2+164=788-(361+235)=246×2+455=176×3-336=92×(328-325)=146×5-36=612-415+27=907-799=844+773=110-(42+52)=208×7=115+433+502=398-(289+102)=79+338=485-166-190=284×7=433-99-202=116×4=73+169+404=399-50-299=955+(787-356)=190-103+137=112+(466-31)=830-55-377=10×4+831=48×2+264=730-208=423-(185+110)=151×6-860=87+325=17×2-10=185-143=669-221+313=800-548=461+(434-222)=343-13=463-34×4=957-85×6=175×(146-137)=365+421=798-495-302=695+972-827=836-454+456=797-134×5=573-401+801=188×4+727=326+523-538=712×9=367×(943-939)=711-205+555=483+739+913=99×3+423=500-(340+37)=311-30=790-(169+35)=978-(536-249)=420-(284-83)=713-313-12=245+(346-296)=177-38=103×8-533=425-138=677×2=228+251-432=338+65=26×(15-11)=623+962=871×(665-656)=152-81=54+109-120=51+62×5=120+56=805×(535-532)=722-165×2=259×2+69=68+(891-398)=321-151-170=988+310=16+524+868=277×7=817-199-135=44×6=967-128=202+366+311=454-(143-126)=448-(140+142)=15×7=20+186×3=218×3-39=95+163×2=787-124+747=13×3+126=924-571=429+(354-218)=384-184+260=710+513+779=476-(267-223)=534-34×4=309+(400-351)=853-39+902=378-(62+265)=32×3+28=137-81=735×6=879+983+886=518-173=490-123+71=284×2+237=175×3-362=82+91+805=929+466-860=195-70×2=257×2-151=496-44×3=461-(136+230)=39×7=188+99-89=198×(711-707)=167×5-738=598+726+693=801+101+830=828-566+353=804-360+286=3/6+2/6=986+281-71=358-(41+192)=398+80-464=114×7-520=246+699=11+(868-453)=70×2+392=897+400-254=83+142=835+145-295=37+77+492=961×4=676-329-280=719-(722-638)=260-177-56=358-34×3=950-14×5=212+(285-138)=166×(265-260)=423-112-123=509+763-114=374×(554-548)=191-35+95=89×9-697=262×3=900-(146+341)=96×9-650=955×(266-262)=827+668-852=264+82×8=167+(718-112)=723-68×9=240+70=459-28×4=2/6-1/6=562+501+216=381×3-982=55+167=891+463-979=773×8=919-506-32=980-(627-233)=922-507+697=13+409-249=274+701-509=448+581=942+614=318+163=74×(423-417)=141+129-206=66×(984-979)=309-163-84=757-716+187=119+484+247=430×9=259+130=386-331-40=191-89-51=86+309=863+(711-697)=514+89-207=584×9-695=226-75×3=68×(257-251)=829+246-989=372×5=256×2+319=344+83=748-236=288+987-461=423+76+116=167+(291-161)=841+934+31=718-(144+285)=62+176-155=444-159-259=57×(204-201)=221×4-221=298-191=356-294=879+289×2=462+(288-252)=430+(492-344)=410+(92-76)=77×9=293+37-232=464×2=398-25×5=795-(68-10)=187-(316-201)=887-131×6=73×6-260=297+(255-212)=586-45-251=52+21+684=392×4-439=321-59+170=94+128+61=788+224×4=469+(335-305)=808-(316+451)=73×(277-268)=679+105×3=576+295+973=2/3-1/3=309-244=863-145×5=187-(661-569)=893-168=88+292=492-45-387=792+(790-610)=347-(353-145)=452+560+383=186+232-123=248+190-310=96-(205-198)=871+547-955=503×(972-963)=42+285-299=209+42×8=5/10-4/10=117×3=689-50×6=329-217-17=902-(799-184)=485-223=381-129×2=參考答案43+933-636=340140+39=179165×2=330104×(472-467)=520697-115×6=7163+115+383=661190-42+172=320213-71=142210+789+569=1568398-10×8=318874-(108+332)=434364-(464-298)=198316-164+56=208341-53×5=7651×(130-127)=153399×2=798588-527+560=621216×4-592=27230-10×3=07/9-2/9=5/9363×8-509=2395384-19-173=1921/8+6/8=7/859+(648-335)=372654+747+808=2209442-400+218=260296-198+788=886168-19×5=73988-48-321=619339-128=211139-(923-802)=18222×3=666300-131-44=125296-(173-145)=268830+(876-282)=1424314-(149+132)=33106×9-644=310930+(997-90)=1837495-255+124=364240+206-124=322154×3=462952-593-198=161763-252+289=800207-90+301=418490-69×5=145359+70×4=639337-113=224870-617=253590-103×3=281413+19×8=565628+277×3=14594/6-1/6=3/6634+459+929=2022832-105=727396+103-90=409194+248=442635-(729-303)=209364+79×5=759403-(275-80)=208869+776=1645158×3-183=2913/5-1/5=2/5453-(90-38)=401216+(220-104)=332502-23×2=456145-(69-35)=111145×6-792=78140×7-848=132656+35+683=137480-47=33397-(75+114)=20860+163×3=54949+448×2=945981+(600-221)=1360670+386-219=837527×(274-267)=3689178-66+170=282785×3-99=2256410-361=49118+150+70=338205+242=447291×6-810=93634×(79-76)=102115×3=345365-(869-764)=260418-(425-280)=273229-(82+136)=11453-408=45147+29-53=123211-34×5=41276-(59+190)=2726+519+422=96756×5=280939-(782+101)=5677+259=336327+58-165=220410-192-56=162243+448+56=747159×(293-289)=636440-85-139=216103+520=623162×3+53=539862-(140+383)=339114×3+198=540344+(782-473)=6531/8+2/8=3/86/9-3/9=3/923×7=161340×3-470=550871-(189+566)=116798×(278-270)=6384180+(292-237)=235396-311=85153×4=612677+657-858=476473-164×2=145975-(85+610)=2803/8+4/8=7/8450+(291-58)=683524×(524-518)=3144322×(997-992)=161018+86=104250+73+112=43546+190+432=668655×3=1965604+(335-207)=73225×(495-491)=100497-497+889=889103×5=515274-48-219=7145×(458-455)=43589×6=534369×(105-98)=2583172×(47-44)=516229-118-51=60991-829-10=152636-42-12=582829+(934-707)=1056134+623=757138+486=624559+796-966=389206-102=104253+316-230=339492-56-200=236195×4-104=67693×4=372172×3=516236×2-278=194243×4=972360+47×2=454136-48=88642-(878-656)=420428-302=126978-201-157=620873-(315-202)=760212+133=345751-79×9=40419-75×2=269553×7=3871101-19×5=6628-126-193=309843+925=1768957-770+11=198792-(692-516)=61631×9=279267+342-512=97141+128-205=64451-84×5=31780-(643-278)=415409×6-485=1969988-334=654273+142+61=476220+196=416443+72×8=101948+52×8=464206×9=185424×5-112=86/10+2/10=8/10478-43×8=134571×3=1713288+(497-194)=59157×4-203=25341-108×2=125624×6=3744395×2=790471-354-96=21113+291-190=214401-330=71228×2+477=933294-11-216=67748-(219+508)=21297-106+21=212129×6-126=648388+(400-272)=51626+680-594=112938+953-613=1278144+49+494=687664-23-418=223994-413+600=1181374-(309+13)=52616-(461-361)=516325+289=61442+99-53=88125-25+71=171173+697+468=1338716+514=1230584+133=717643×4-846=1726154-(256-114)=12724+(964-632)=105651+279=330123+389+249=761219+263+386=868780-133×5=115168×3+333=837938+45×9=1343446+225=671517+42×6=769100×(35-29)=600484+(131-104)=511403-(36+28)=339346-248+270=36878+(203-200)=81489-(22+170)=29711×(256-249)=77404-59-162=183491-(250+50)=191208+(453-180)=481302-(434-172)=40546×9=4914114×(277-271)=684483×2+184=1150835+569+451=1855217×4=868189-(44+62)=83446-234=212110+602+182=894874×(625-621)=3496914-(531+116)=267158+(198-35)=321478-(16+94)=368647-53×8=223897×8=7176957-(697-632)=892871-117=754460-96-339=25965-(256+153)=556365-76-280=91/9+2/9=3/9468-13-188=26797+394=491637-(30+501)=106376+(318-52)=64227×(427-419)=21669-66+25=2879×6=47489+96=185130+212=34231×5+141=296365-354+247=25864×(542-536)=384445-303=142132+453+305=890189-25+254=418107×(361-355)=64271+74-15=130608-(389+153)=6663×4-232=20221+(121-31)=311849-261×2=327680+105+173=958464-324+139=27963×8-155=349186+296×2=778456×(706-703)=136860+87+40=187743-456+283=570341-267=74224+271-38=457183×5-26=889405×2+394=1204396+(185-72)=509209-184=25240-117×2=6726-239-46=441125+604=729938-864=74825-(119+351)=355651+824+809=2284368+386+219=973771-(720+47)=4191-79=112439-(737-512)=214134+634=768455-166×2=123393-(21+130)=242314×(536-532)=125664×(354-347)=448418+594-446=566553-(549-408)=412110+582+250=942108×6+329=977460-40×8=140806-(367+250)=189919-552-238=129578-153+800=1225793-(661+123)=9413-44+100=469213+194=407263+(668-214)=717711×9=6399904×6=5424103+586+209=898464-(410+21)=33254×3-646=116134-37+137=234322-132+260=450694+626=1320388×(64-58)=232886-16+907=977325×3-415=560161+170+335=666271-(77-51)=24559×7=413406-19×6=292493×9=4437229-(211-78)=96923-483=44032+722+411=1165159-78+246=327281-147=13443+505+319=867908-344×2=220366+916+887=2169998-559=439732-(372-337)=697130×(189-186)=390250×8-425=1575469-296=173651-436-53=16270×(442-437)=350501×4-14=1990415×9=373576-(27+12)=37427-109-97=221527-306-92=129467-91=376156-123-14=19524+540-944=120984-(108+839)=37197+102=299885+242×4=1853153+222=375403+(259-148)=514783-(248-99)=634962+(930-861)=1031485+497-258=724425-416+79=88898-177+294=1015960×(342-337)=4800314×2-221=407237×4-442=50690+407-346=151961-285×2=391167-(129-66)=104165×(202-198)=660140×7+23=1003261+133=394271-(100+68)=103599-136×4=55292-(63+197)=32177×(544-539)=88543+190×5=993171-(413-260)=18743+(358-266)=835890×2=1780809×(731-726)=4045147×4=588680-334=346228-213+13=28112×6+211=883463-139=3242/5-1/5=1/5531-479+279=33182+73-89=66243+(660-474)=429590-75×3=365485-130×3=95198+391×2=98083×8-70=594155×4+44=664393-(231-205)=3672/5+3/5=1138×(881-875)=828826×5-485=36452/8+3/8=5/851+292=343323×6-340=1598273+48=321126-80+204=250983-139-314=530378×2-286=47038×(290-285)=1905/10-1/10=4/102/4-1/4=1/4487-(477-379)=38991+334-119=306350+141-427=64364×7-202=2346678-189×2=3004/7+2/7=6/7197+112×7=981768+281×3=161193×8=744255-54×2=147397+90=487630-(563-461)=528355-(338-270)=287982-515-332=135264×3-127=665404+(657-67)=994330×2=660138×6=828961-200-223=538931+(793-279)=1445397-(405-298)=290594+20×3=654248×3=744463-(268-119)=314116+332-350=98173+245=418115+931-395=651778-(303+272)=203362×2+112=836322×5-994=616619×4-564=1912224-51×3=71475-(352-120)=243892-444+752=1200672-120×4=192308+23×9=515939-(142+518)=279359×2+404=1122145×6=870192-62=130452-449+51=54342-25×4=24234×4+254=390813+(583-305)=109152+577+230=859177×3+685=1216235+84=31915×(53-48)=75472-(538-476)=410429-(353-31)=107305-59=24682+338=420331+104=435797-(201+583)=13748-(850-666)=564179+96=275319-(98+158)=63789-656+495=6282/6+3/6=5/6992-111=881336×(110-102)=2688368-134-144=90839-(678+107)=54266-133+304=437447-(340+18)=89304+757-291=770236-107×2=22493×2-716=270801+(576-324)=1053292+(646-503)=435758-307+586=1037813+194=1007956-382×2=192321+126+247=694997-648+140=489836-30=806812-333=479430-26×4=3263/7-1/7=2/7306×3=918445×2=890289+207=496907-24-285=598890+(995-228)=1657356-245+160=271237-155-17=6582×(357-353)=328331-101=230767+(956-101)=1622903-159×3=426191+(276-81)=386797-226-465=106288-148+299=439123+165=288276×(377-369)=2208328-(313-129)=144357-(252-116)=2213/9+5/9=8/9365-(483-383)=265157×(257-253)=628755-266=489426-355+823=894469+342+99=910540×5=2700807+125+749=1681687-(225+239)=22331+294-252=73338+248+254=840172+156×4=796910×(29-20)=8190196-(256-207)=147180+745+882=1807281-25=256301+431=732922-75-276=571334+(412-112)=634396-304+148=240179×(131-127)=716860-(334-96)=622610+650+157=1417810-319-398=93109×(27-18)=981487-48×7=151795-(277+80)=438485-250-23=212148+76-39=185189×2=378831-(936-809)=704553+87+376=1016788-(312+220)=256475-(123+48)=304985-467-382=136827-173-160=494495-23-329=143248+(397-266)=379218+115-255=7869×9-372=249467-(309-221)=379240-(234-227)=233286-131=155151×4-204=400160-70×2=20403+33×2=469360×2+906=1626497+(157-149)=505489+410+82=981185-30×6=560+213=273432-187+237=482457+(492-50)=899614×2-657=571909-(754+12)=143470-(215+228)=27253×(878-872)=1518331-80×3=91774×5-747=3123318+88+522=928428×2=856679+69+224=972260×7-60=1760463-74-104=285348+136-243=241340-(285+10)=45259×2+64=582643-272=371632+(960-823)=769536-(782-702)=456861-778+583=666678×(297-294)=2034781-(808-30)=33/6-1/6=2/6250×8=2000150-(299-211)=62413-258=155175-(76-73)=172730×7-81=5029910-(860-714)=76451×8-90=318356-(189+10)=157913+(307-129)=1091391-(67+52)=272654+118=772431+20×5=531117+(689-558)=24861+(388-136)=31347×(125-120)=23521+(201-10)=212772-134×3=370184-52=132987+270-81=1176766-84-151=5315/10+4/10=9/1070-34+335=371558×(624-618)=3348936-(371+401)=164233×3+93=792549-(178+337)=3444×(64-59)=220195+34-62=167940+83+926=1949308-201=107374+79-317=136296+835+552=168369+317-76=310261×5-765=540220-46×4=36572×4-254=2034376×2+164=916788-(361+235)=192246×2+455=947176×3-336=19292×(328-325)=276146×5-36=694612-415+27=224907-799=108844+773=1617110-(42+52)=16208×7=1456115+433+502=1050398-(289+102)=779+338=417485-166-190=129284×7=1988433-99-202=132116×4=46473+169+404=646399-50-299=50955+(787-356)=1386190-103+137=224112+(466-31)=547830-55-377=39810×4+831=87148×2+264=360730-208=522423-(185+110)=128151×6-860=4687+325=41217×2-10=24185-143=42669-221+313=761800-548=252461+(434-222)=673343-13=330463-34×4=327957-85×6=447175×(146-137)=1575365+421=786798-495-302=1695+972-827=840836-454+456=838797-134×5=127573-401+801=973188×4+727=1479326+523-538=311712×9=6408367×(943-939)=1468711-205+555=1061483+739+913=213599×3+423=720500-(340+37)=123311-30=281790-(169+35)=586978-(536-249)=691420-(284-83)=219713-313-12=388245+(346-296)=295177-38=139103×8-533=291425-138=287677×2=1354228+251-432=47338+65=40326×(15-11)=104623+962=1585871×(665-656)=7839152-81=7154+109-120=4351+62×5=361120+56=176805×(535-532)=2415722-165×2=392259×2+69=58768+(891-398)=561321-151-170=0988+310=129816+524+868=1408277×7=1939817-199-135=48344×6=264967-128=839202+366+311=879454-(143-126)=437448-(140+142)=16615×7=10520+186×3=578218×3-39=61595+163×2=421787-124+747=141013×3+126=165924-571=353429+(354-218)=565384-184+260=460710+513+779=2002476-(267-223)=432534-34×4=398309

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