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三年级数学(上)计算题专项练习附答案51+117=905+548=185+286=120+42=47+210=257+200=140+92=216+858=171+140=78+23=159+309=435+453=136+44=949+356=80+229=257+108=103+316=719+210=131+301=442+590=221+99=137+366=89+358=981+625=143+134=515+478=332+157=189+389=259+219=571+641=193+298=278+635=284+154=311+224=188+292=408+230=125+342=434+176=159+96=308+339=74+49=718+799=122+348=777+583=174+200=98+566=127+89=961+313=259+106=617+811=110+230=261+224=88+130=447+747=122+24=62+166=183+214=290+65=32+52=999+294=294-35=642-111=344-77=844-191=82-41=931-257=327-317=644-290=354-338=926-84=453-97=96-10=465-448=551-304=406-91=740-54=241-113=993-722=442-253=821-135=314-38=932-889=174-68=701-541=319-274=414-109=119-97=997-53=442-45=528-261=200-179=732-187=239-116=529-510=101-29=708-464=270-46=922-190=431-232=649-345=306-231=706-100=294-70=457-371=307-19=362-61=339-316=579-35=392-251=965-545=388-208=686-659=494-471=936-651=485-61=401-34=149-127=938-692=448-155=695-665=54×6=647×9=85×9=652×9=234×2=919×3=127×6=298×7=13×2=545×7=16×7=846×4=157×5=396×7=43×4=382×6=404×2=843×2=380×2=228×2=66×9=853×6=413×2=322×3=235×2=907×9=147×4=351×4=181×2=801×6=65×4=282×8=357×2=206×8=163×3=861×8=63×5=268×7=137×4=572×2=165×6=148×8=193×2=143×3=131×4=74×9=117×4=352×4=87×5=527×5=70×7=699×2=427×2=580×5=110×5=425×9=262×3=126×5=60×6=314×3=241+561+20=777+928+317=165+12+686=482+249+752=181+264+286=204+288+153=262+647+76=964+399+374=552+156+163=229+324+420=22+420+319=450+250+514=48+207+574=808+937+362=216+570+92=286+955+286=396+246+148=115+352+690=166+76+644=188+326+135=309+555+32=418+848+411=130+309+233=236+646+454=12+146+779=820+282+176=694+60+21=863+750+692=235+125+294=367+636+61=57+151+494=428+730+692=346+69+126=98+385+88=94+546+96=594+539+827=65+766+169=449+88+690=321+132+311=947+868+671=251+63+452=485+653+576=19+126+594=699+616+534=441+207+300=137+492+142=200+13+406=73+967+814=127+251+601=479+975+994=225+137+422=923+752+390=203+219+105=384+831+943=44+447+464=280+826+890=232+179+578=98+920+113=209+199+101=155+413+588=438+58-207=998+42-567=252+247-439=675+237-41=285+187-79=24+951-879=204+272-109=950+800-945=413+43-56=675+554-979=215+239-299=186+502-325=232+47-209=836+217-513=258+203-374=282+105-155=32+407-235=776+213-418=253+210-389=669+507-304=328+131-190=432+31-144=225+272-109=725+340-179=87+299-129=268+257-367=415+84-402=105+320-91=183+272-398=447+527-462=177+320-402=562+373-365=181+132-201=302+768-738=59+60-111=333+866-301=263+164-211=103+176-186=108+125-195=198+383-419=203+192-346=398+718-270=140+346-95=102+636-356=89+122-55=540+786-514=66+120-112=852+106-420=449+15-425=976+192-332=350+139-243=790+756-177=175+221-305=445+252-144=94+379-202=157+829-108=359+43-53=926+621-36=124+273-358=868+535-527=438-59-36=985-723-155=478-96-58=972-416-66=490-181-33=938-487-114=305-175-46=885-112-43=451-273-83=849-175-639=389-140-132=928-197-302=456-222-88=772-443-27=260-28-56=805-382-415=359-140-74=851-192-463=469-16-163=743-592-17=281-198-30=957-745-103=282-20-66=792-78-83=412-352-56=787-26-674=249-49-142=786-480-35=250-11-155=615-30-531=402-12-184=933-293-117=397-241-94=834-12-805=377-40-125=845-527-36=417-117-208=854-499-311=220-41-121=507-124-264=432-44-231=862-98-433=487-282-133=641-145-52=285-26-78=895-41-797=466-85-106=875-177-236=492-126-112=618-144-132=484-15-460=473-188-15=368-89-74=886-295-357=113-65-12=890-127-181=328-131-106=853-163-594=152-25-100=969-149-797=170-168+428=759-108+664=276-41+114=311-303+898=113-56+140=259-98+353=496-478+156=890-303+782=327-269+34=714-206+817=82-72+64=766-597+49=109-108+88=394-133+676=194-183+223=971-423+131=58-42+76=805-183+230=46-34+48=797-32+795=234-170+61=831-607+455=299-262+162=824-824+36=425-173+105=396-363+102=368-172+164=289-87+911=252-230+123=698-592+236=244-89+131=922-762+978=351-158+114=797-428+43=337-275+42=528-36+871=392-212+202=701-655+624=329-289+341=838-96+211=189-89+153=748-703+657=334-103+267=953-832+717=313-153+309=526-435+179=442-177+136=601-377+553=359-187+97=883-619+327=130-77+424=789-70+595=414-94+91=526-153+714=500-258+112=787-34+686=274-260+65=648-276+21=488-405+211=797-703+130=487+(261-252)=942+(902-886)=431+(153-121)=112+(524-494)=471+(369-67)=401+(259-223)=418+(414-248)=486+(392-96)=467+(349-317)=175+(479-201)=446+(490-357)=259+(552-326)=182+(229-105)=173+(827-279)=450+(317-238)=445+(478-240)=336+(360-32)=817+(902-777)=463+(80-75)=394+(915-204)=480+(308-62)=957+(572-184)=388+(371-200)=659+(854-435)=282+(228-211)=451+(801-108)=451+(423-54)=621+(351-60)=146+(462-308)=873+(690-391)=183+(459-15)=745+(678-12)=444+(135-110)=465+(976-820)=244+(325-111)=691+(850-595)=181+(273-132)=420+(592-350)=115+(365-33)=163+(916-743)=276+(139-42)=689+(506-397)=170+(167-69)=430+(185-156)=287+(310-250)=219+(636-36)=99+(259-224)=956+(423-359)=402+(463-363)=350+(542-181)=450+(336-48)=648+(975-393)=170+(352-31)=88+(474-412)=353+(483-382)=71+(804-723)=72+(339-57)=787+(912-515)=59+(488-265)=990+(414-212)=385-(10+173)=692-(420+14)=461-(69+271)=361-(94+208)=401-(168+117)=635-(211+240)=425-(52+345)=697-(400+46)=413-(104+150)=960-(516+127)=448-(62+355)=894-(626+128)=281-(43+69)=785-(190+254)=382-(118+73)=692-(30+100)=382-(109+257)=483-(98+153)=394-(114+158)=733-(15+241)=435-(191+72)=990-(755+170)=99-(28+16)=591-(240+301)=371-(73+290)=463-(51+291)=433-(198+55)=758-(484+195)=491-(321+37)=954-(107+477)=403-(164+209)=892-(353+296)=456-(164+44)=523-(86+416)=443-(296+87)=901-(338+235)=490-(91+283)=750-(203+497)=270-(21+47)=354-(278+14)=428-(153+122)=856-(55+631)=346-(266+66)=544-(209+162)=303-(258+30)=893-(553+218)=224-(119+54)=768-(358+140)=470-(115+214)=823-(139+209)=368-(112+168)=621-(94+150)=438-(71+266)=466-(64+225)=404-(49+323)=788-(375+261)=389-(169+55)=663-(187+354)=395-(246+34)=933-(282+472)=405-(82-46)=474-(638-209)=329-(291-176)=214-(196-59)=322-(174-91)=943-(89-34)=388-(148-68)=431-(331-15)=270-(106-76)=958-(796-715)=177-(492-470)=195-(655-588)=335-(306-64)=762-(690-614)=493-(477-243)=151-(350-261)=306-(354-67)=341-(889-623)=426-(222-132)=711-(223-175)=396-(491-361)=598-(996-685)=270-(423-235)=730-(937-836)=373-(19-15)=879-(811-274)=235-(245-119)=729-(937-363)=287-(470-401)=519-(380-160)=451-(202-44)=381-(667-655)=441-(379-340)=186-(803-769)=367-(438-267)=859-(374-223)=122-(484-418)=587-(765-568)=242-(481-345)=768-(255-158)=336-(492-172)=846-(588-104)=214-(375-255)=723-(756-173)=388-(423-169)=877-(974-734)=340-(438-180)=706-(718-55)=299-(248-147)=964-(345-181)=205-(400-293)=377-(893-705)=116-(101-16)=819-(963-718)=196-(269-128)=770-(707-127)=446-(336-26)=984-(628-451)=206-(235-140)=856-(908-687)=446+94×5=172+14×6=25+138×4=846+59×3=275+36×8=278+149×4=459+40×9=866+68×8=218+116×6=611+155×4=58+56×9=592+35×9=461+56×3=533+11×7=337+29×5=677+160×3=149+411×2=455+69×2=426+101×2=974+384×2=58+200×4=375+147×2=360+31×6=344+45×2=255+273×2=181+140×3=437+79×7=481+103×8=40+73×7=847+99×6=153×3+65=229×4+191=211×3+141=394×2+346=88×6+471=98×5+548=11×8+206=200×3+421=36×5+339=125×5+375=55×8+284=22×5+782=59×7+461=475×2+716=64×9+303=198×3+124=21×8+374=43×3+754=98×7+85=316×3+75=104×2+199=294×2+701=59×4+363=278×2+531=200×3+201=87×2+798=139×4+248=240×4+548=71×6+91=93×2+73=183-31×2=890-18×9=374-48×3=644-37×4=244-64×3=982-34×4=484-107×4=964-314×2=374-57×3=994-269×2=426-92×4=239-34×5=470-11×8=682-54×8=432-47×2=547-38×2=476-119×3=889-328×2=362-81×3=493-143×3=241-51×2=632-112×4=187-16×7=619-82×4=302-97×3=956-117×5=493-232×2=737-81×7=452-114×2=776-33×6=425-33×4=676-67×8=448-11×8=869-27×8=315-22×9=705-88×8=473-45×8=494-40×7=93-39×2=548-60×2=352-86×3=905-105×7=339-56×2=738-107×2=216-61×2=997-228×4=296-87×3=697-110×2=424-52×4=879-23×7=460-131×3=424-22×9=181-23×6=524-46×2=332-26×2=952-40×7=210-42×4=810-296×2=201-27×3=808-23×6=73×3-158=379×8-558=100×4-133=606×5-762=38×9-41=268×9-827=36×4-40=402×8-697=472×2-899=750×3-704=474×2-232=149×9-114=46×8-277=716×2-235=173×3-493=871×8-482=21×3-22=220×6-909=118×2-41=516×2-245=159×4-150=510×9-991=221×4-575=659×3-887=119×3-182=889×9-639=117×2-55=172×7-964=357×2-649=386×2-273=31×8-77=550×3-757=108×7-756=712×2-24=425×2-341=879×6-707=114×3-11=755×9-259=302×3-621=331×4-410=306×2-158=663×7-665=295×2-477=489×7-352=113×8-69=451×2-899=144×3-316=827×7-749=409×2-191=776×5-644=327×3-55=295×5-972=49×9-137=454×7-443=58×8-145=904×6-584=104×8-564=854×8-763=275×3-472=494×5-558=65×(175-171)=61×(268-264)=84×(154-145)=811×(199-191)=85×(366-361)=638×(149-145)=10×(273-269)=751×(784-775)=133×(441-434)=748×(399-391)=59×(297-293)=964×(987-983)=58×(125-122)=108×(301-295)=225×(412-409)=332×(374-366)=93×(151-148)=600×(706-700)=46×(70-63)=169×(488-485)=150×(18-12)=443×(710-704)=141×(372-368)=637×(364-357)=192×(231-228)=697×(727-720)=10×(403-397)=792×(45-39)=126×(208-203)=181×(986-981)=125×(455-451)=662×(846-838)=40×(175-169)=842×(966-963)=57×(23-19)=512×(912-904)=217×(200-196)=402×(556-552)=216×(164-160)=23×(533-530)=317×(74-71)=725×(481-478)=73×(306-299)=886×(320-313)=34×(164-159)=719×(560-556)=108×(281-273)=71×(882-874)=80×(293-288)=81×(375-369)=323×(402-399)=996×(63-54)=109×(301-293)=576×(136-127)=123×(25-22)=787×(612-604)=77×(65-59)=564×(529-520)=120×(130-126)=209×(168-159)=1/6+2/6=5/9+2/9=3/6+2/6=6/10+4/10=3/8+2/8=6/10+2/10=1/7+3/7=1/3+2/3=2/6+3/6=3/5+2/5=1/7+2/7=1/4+3/4=3/6-2/6=2/10-1/10=3/6-1/6=8/9-1/9=5/7-1/7=2/3-1/3=2/8-1/8=3/9-2/9=4/7-2/7=4/5-1/5=2/6-1/6=4/9-2/9=参考答案51+117=168905+548=1453185+286=471120+42=16247+210=257257+200=457140+92=232216+858=1074171+140=31178+23=101159+309=468435+453=888136+44=180949+356=130580+229=309257+108=365103+316=419719+210=929131+301=432442+590=1032221+99=320137+366=50389+358=447981+625=1606143+134=277515+478=993332+157=489189+389=578259+219=478571+641=1212193+298=491278+635=913284+154=438311+224=535188+292=480408+230=638125+342=467434+176=610159+96=255308+339=64774+49=123718+799=1517122+348=470777+583=1360174+200=37498+566=664127+89=216961+313=1274259+106=365617+811=1428110+230=340261+224=48588+130=218447+747=1194122+24=14662+166=228183+214=397290+65=35532+52=84999+294=1293294-35=259642-111=531344-77=267844-191=65382-41=41931-257=674327-317=10644-290=354354-338=16926-84=842453-97=35696-10=86465-448=17551-304=247406-91=315740-54=686241-113=128993-722=271442-253=189821-135=686314-38=276932-889=43174-68=106701-541=160319-274=45414-109=305119-97=22997-53=944442-45=397528-261=267200-179=21732-187=545239-116=123529-510=19101-29=72708-464=244270-46=224922-190=732431-232=199649-345=304306-231=75706-100=606294-70=224457-371=86307-19=288362-61=301339-316=23579-35=544392-251=141965-545=420388-208=180686-659=27494-471=23936-651=285485-61=424401-34=367149-127=22938-692=246448-155=293695-665=3054×6=324647×9=582385×9=765652×9=5868234×2=468919×3=2757127×6=762298×7=208613×2=26545×7=381516×7=112846×4=3384157×5=785396×7=277243×4=172382×6=2292404×2=808843×2=1686380×2=760228×2=45666×9=594853×6=5118413×2=826322×3=966235×2=470907×9=8163147×4=588351×4=1404181×2=362801×6=480665×4=260282×8=2256357×2=714206×8=1648163×3=489861×8=688863×5=315268×7=1876137×4=548572×2=1144165×6=990148×8=1184193×2=386143×3=429131×4=52474×9=666117×4=468352×4=140887×5=435527×5=263570×7=490699×2=1398427×2=854580×5=2900110×5=550425×9=3825262×3=786126×5=63060×6=360314×3=942241+561+20=822777+928+317=2022165+12+686=863482+249+752=1483181+264+286=731204+288+153=645262+647+76=985964+399+374=1737552+156+163=871229+324+420=97322+420+319=761450+250+514=121448+207+574=829808+937+362=2107216+570+92=878286+955+286=1527396+246+148=790115+352+690=1157166+76+644=886188+326+135=649309+555+32=896418+848+411=1677130+309+233=672236+646+454=133612+146+779=937820+282+176=1278694+60+21=775863+750+692=2305235+125+294=654367+636+61=106457+151+494=702428+730+692=1850346+69+126=54198+385+88=57194+546+96=736594+539+827=196065+766+169=1000449+88+690=1227321+132+311=764947+868+671=2486251+63+452=766485+653+576=171419+126+594=739699+616+534=1849441+207+300=948137+492+142=771200+13+406=61973+967+814=1854127+251+601=979479+975+994=2448225+137+422=784923+752+390=2065203+219+105=527384+831+943=215844+447+464=955280+826+890=1996232+179+578=98998+920+113=1131209+199+101=509155+413+588=1156438+58-207=289998+42-567=473252+247-439=60675+237-41=871285+187-79=39324+951-879=96204+272-109=367950+800-945=805413+43-56=400675+554-979=250215+239-299=155186+502-325=363232+47-209=70836+217-513=540258+203-374=87282+105-155=23232+407-235=204776+213-418=571253+210-389=74669+507-304=872328+131-190=269432+31-144=319225+272-109=388725+340-179=88687+299-129=257268+257-367=158415+84-402=97105+320-91=334183+272-398=57447+527-462=512177+320-402=95562+373-365=570181+132-201=112302+768-738=33259+60-111=8333+866-301=898263+164-211=216103+176-186=93108+125-195=38198+383-419=162203+192-346=49398+718-270=846140+346-95=391102+636-356=38289+122-55=156540+786-514=81266+120-112=74852+106-420=538449+15-425=39976+192-332=836350+139-243=246790+756-177=1369175+221-305=91445+252-144=55394+379-202=271157+829-108=878359+43-53=349926+621-36=1511124+273-358=39868+535-527=876438-59-36=343985-723-155=107478-96-58=324972-416-66=490490-181-33=276938-487-114=337305-175-46=84885-112-43=730451-273-83=95849-175-639=35389-140-132=117928-197-302=429456-222-88=146772-443-27=302260-28-56=176805-382-415=8359-140-74=145851-192-463=196469-16-163=290743-592-17=134281-198-30=53957-745-103=109282-20-66=196792-78-83=631412-352-56=4787-26-674=87249-49-142=58786-480-35=271250-11-155=84615-30-531=54402-12-184=206933-293-117=523397-241-94=62834-12-805=17377-40-125=212845-527-36=282417-117-208=92854-499-311=44220-41-121=58507-124-264=119432-44-231=157862-98-433=331487-282-133=72641-145-52=444285-26-78=181895-41-797=57466-85-106=275875-177-236=462492-126-112=254618-144-132=342484-15-460=9473-188-15=270368-89-74=205886-295-357=234113-65-12=36890-127-181=582328-131-106=91853-163-594=96152-25-100=27969-149-797=23170-168+428=430759-108+664=1315276-41+114=349311-303+898=906113-56+140=197259-98+353=514496-478+156=174890-303+782=1369327-269+34=92714-206+817=132582-72+64=74766-597+49=218109-108+88=89394-133+676=937194-183+223=234971-423+131=67958-42+76=92805-183+230=85246-34+48=60797-32+795=1560234-170+61=125831-607+455=679299-262+162=199824-824+36=36425-173+105=357396-363+102=135368-172+164=360289-87+911=1113252-230+123=145698-592+236=342244-89+131=286922-762+978=1138351-158+114=307797-428+43=412337-275+42=104528-36+871=1363392-212+202=382701-655+624=670329-289+341=381838-96+211=953189-89+153=253748-703+657=702334-103+267=498953-832+717=838313-153+309=469526-435+179=270442-177+136=401601-377+553=777359-187+97=269883-619+327=591130-77+424=477789-70+595=1314414-94+91=411526-153+714=1087500-258+112=354787-34+686=1439274-260+65=79648-276+21=393488-405+211=294797-703+130=224487+(261-252)=496942+(902-886)=958431+(153-121)=463112+(524-494)=142471+(369-67)=773401+(259-223)=437418+(414-248)=584486+(392-96)=782467+(349-317)=499175+(479-201)=453446+(490-357)=579259+(552-326)=485182+(229-105)=306173+(827-279)=721450+(317-238)=529445+(478-240)=683336+(360-32)=664817+(902-777)=942463+(80-75)=468394+(915-204)=1105480+(308-62)=726957+(572-184)=1345388+(371-200)=559659+(854-435)=1078282+(228-211)=299451+(801-108)=1144451+(423-54)=820621+(351-60)=912146+(462-308)=300873+(690-391)=1172183+(459-15)=627745+(678-12)=1411444+(135-110)=469465+(976-820)=621244+(325-111)=458691+(850-595)=946181+(273-132)=322420+(592-350)=662115+(365-33)=447163+(916-743)=336276+(139-42)=373689+(506-397)=798170+(167-69)=268430+(185-156)=459287+(310-250)=347219+(636-36)=81999+(259-224)=134956+(423-359)=1020402+(463-363)=502350+(542-181)=711450+(336-48)=738648+(975-393)=1230170+(352-31)=49188+(474-412)=150353+(483-382)=45471+(804-723)=15272+(339-57)=354787+(912-515)=118459+(488-265)=282990+(414-212)=1192385-(10+173)=202692-(420+14)=258461-(69+271)=121361-(94+208)=59401-(168+117)=116635-(211+240)=184425-(52+345)=28697-(400+46)=251413-(104+150)=159960-(516+127)=317448-(62+355)=31894-(626+128)=140281-(43+69)=169785-(190+254)=341382-(118+73)=191692-(30+100)=562382-(109+257)=16483-(98+153)=232394-(114+158)=122733-(15+241)=477435-(191+72)=172990-(755+170)=6599-(28+16)=55591-(240+301)=50371-(73+290)=8463-(51+291)=121433-(198+55)=180758-(484+195)=79491-(321+37)=133954-(107+477)=370403-(164+209)=30892-(353+296)=243456-(164+44)=248523-(86+416)=21443-(296+87)=60901-(338+235)=328490-(91+283)=116750-(203+497)=50270-(21+47)=202354-(278+14)=62428-(153+122)=153856-(55+631)=170346-(266+66)=14544-(209+162)=173303-(258+30)=15893-(553+218)=122224-(119+54)=51768-(358+140)=270470-(115+214)=141823-(139+209)=475368-(112+168)=88621-(94+150)=377438-(71+266)=101466-(64+225)=177404-(49+323)=32788-(375+261)=152389-(169+55)=165663-(187+354)=122395-(246+34)=115933-(282+472)=179405-(82-46)=369474-(638-209)=45329-(291-176)=214214-(196-59)=77322-(174-91)=239943-(89-34)=888388-(148-68)=308431-(331-15)=115270-(106-76)=240958-(796-715)=877177-(492-470)=155195-(655-588)=128335-(306-64)=93762-(690-614)=686493-(477-243)=259151-(350-261)=62306-(354-67)=19341-(889-623)=75426-(222-132)=336711-(223-175)=663396-(491-361)=266598-(996-685)=287270-(423-235)=82730-(937-836)=629373-(19-15)=369879-(811-274)=342235-(245-119)=109729-(937-363)=155287-(470-401)=218519-(380-160)=299451-(202-44)=293381-(667-655)=369441-(379-340)=402186-(803-769)=152367-(438-267)=196859-(374-223)=708122-(484-418)=56587-(765-568)=390242-(481-345)=106768-(255-158)=671336-(492-172)=16846-(588-104)=362214-(375-255)=94723-(756-173)=140388-(423-169)=134877-(974-734)=637340-(438-180)=82706-(718-55)=43299-(248-147)=198964-(345-181)=800205-(400-293)=98377-(893-705)=189116-(101-16)=31819-(963-718)=574196-(269-128)=55770-(707-127)=190446-(336-26)=136984-(628-451)=807206-(235-140)=111856-(908-687)=635446+94×5=916172+14×6=25625+138×4=577846+59×3=1023275+36×8=563278+149×4=874459+40×9=819866+68×8=1410218+116×6=914611+155×4=123158+56×9=562592+35×9=907461+56×3=629533+11×7=610337+29×5=482677+160×3=1157149+411×2=971455+69×2=593426+101×2=628974+384×2=174258+200×4=858375+147×2=669360+31×6=546344+45×2=434255+273×2=801181+140×3=601437+79×7=990481+103×8=130540+73×7=551847+99×6=1441153×3+65=524229×4+191=1107211×3+141=774394×2+346=113488×6+471=99998×5+548=103811×8+206=294200×3+421=102136×5+339=519125×5+375=100055×8+284=72422×5+782=89259×7+461=874475×2+716=166664×9+303=879198×3+124=71821×8+374=54243×3+754=88398×7+85=771316×3+75=1023104×2+199=407294×2+701=128959×4+363=599278×2+531=1087200×3+201=80187×2+798=972139×4+248=804240×4+548=150871×6+91=51793×2+73=259183-31×2=121890-18×9=728374-48×3=230644-37×4=496244-64×3=52982-34×4=846484-107×4=56964-314×2=336374-57×3=203994-269×2=456426-92×4=58239-34×5=69470-11×8=382682-54×8=250432-47×2=338547-38×2=471476-119×3=119889-328×2=233362-81×3=119493-143×3=64241-51×2=139632-112×4=184187-16×7=75619-82×4=291302-97×3=11956-117×5=371493-232×2=29737-81×7=170452-114×2=224776-33×6=578425-33×4=293676-67×8=140448-11×8=360869-27×8=653315-22×9=117705-88×8=1473-45×8=113494-40×7=21493-39×2=15548-60×2=428352-86×3=94905-105×7=170339-56×2=227738-107×2=524216-61×2=94997-228×4=85296-87×3=35697-110×2=477424-52×4=216879-23×7=718460-131×3=67424-22×9=226181-23×6=43524-46×2=432332-26×2=280952-40×7=6

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