三年级数学(上)计算题专项练习附答案集锦

三年级数学(上)计算题专项练习附答案集锦500-(99+287)=480-79-24=153+405-51=92+384-237=606+996-216=176+155+562=225+(262-63)=774-29×8=242-32-30=117+118-133=483-418=683×7=967-869+873=907-189-669=128×8=806+257-456=95+215=228-(631-582)=202+(400-173)=60×9-142=353-(324-159)=830-(271+65)=829+821-608=486+(677-649)=351-(95+96)=497-381-70=301-242+407=755-189×3=402-27-310=22×8=456+(267-187)=648+289-848=897-467-331=768-31-601=660-128+529=477-(366+34)=420-289=832-(639+82)=222-173+167=106+932+364=247-56-117=4/7-1/7=304-(139+10)=151+197=371-33×4=53×6+759=74+131-171=989-(534+419)=310-169=979-424-144=343-261-30=373-(156+67)=384-72×4=271+225=286×2-149=300-123-102=136+65-161=421×2-316=785+511+962=160×(768-762)=947-710-124=990-472=219+200+260=68+(961-245)=991+946+751=96+144=432-207+222=292-144=402×2-786=77-18=601+814+208=50+114=44+140=365-76×4=883-399+977=354-(248+54)=204-(487-331)=641+835-543=64×(331-326)=355-(117+119)=127+324-98=892-192×2=2/6+3/6=496-49-99=484+383+42=615-23×4=31+640+141=162+52-139=829-468+636=4/7+2/7=990-878+640=123×(255-249)=402+28+300=956-(769-132)=952-315+736=426-87×3=520+45×8=578+224+254=411-(43+148)=2/5-1/5=406-30×9=151-28×2=224×(341-337)=453+197=2/4-1/4=78×8+407=737×8=155-(38+32)=99×7-10=814-314-16=170×3+159=756+101×7=322+157-432=103×(213-205)=811-(310+495)=347-(478-457)=140+359+362=341+966=559-156×3=605-(867-602)=4/7+3/7=191×(194-189)=270-16×2=6/10+4/10=686×(815-806)=698×9-38=481-(61+271)=836×3-420=196×7=114×4+532=639×3=650+(850-611)=485-(140+105)=244-(184-32)=547+935=237-206=978-832=110×4-354=108+192=917+(370-121)=795+61×7=7/9-2/9=714+(915-197)=336-181+47=317-(199+86)=409-320+267=441+(454-437)=271-119×2=393-129×3=94×5=145+320=797+362-758=274-17×8=342-81-122=325×2-397=664+216-306=279+84=119+(711-642)=195×8=429-30×9=708+728+648=604-142+65=508+573+973=960-66×9=320×3=992×(345-338)=683×5=629+(426-311)=239+75=93+332+125=157+276×3=147+210-339=264+143-340=883-536=862-(490+250)=215+240-238=913-(767+127)=913×5=740-40-225=27×(282-274)=806×2-174=179+77×3=249+143=691+(396-155)=51×6=332+577+19=84+(235-11)=204+32+226=243+270=807-481-138=633-(492-281)=7/10+2/10=80+124=179-117+40=726-(330-216)=106+(406-142)=805-(840-783)=252×2-35=215+(81-37)=344-199-76=481-(254-40)=473-47×2=242-236+366=327+93×6=291×3=865+(397-113)=302-182=305-145=315-211+290=60+390-234=606-117-198=102+71+546=347-64=332+979=467-(168+53)=323+99+39=988+(951-756)=6/9-2/9=963-(272-143)=487-462=255+810=103+(933-892)=427-312+213=402+279+170=864-(150+143)=290×3=949-399=456+227+568=255-141+173=920-864=481×(685-676)=614-(340+74)=30×5+210=204+156+240=838-22×5=1/3+2/3=967-922=409+(485-452)=222+(322-25)=129×(210-204)=473-178-169=190-155+79=996-501-444=609+157=511-167+69=572-339-191=307+45×4=242×2=298+(293-27)=156×5+203=211+743+196=258×(127-124)=83×(288-280)=494+113×6=210×2-189=108+323×2=878+189×5=810-98=886-(656-605)=694-354-38=837-139×6=434×2-401=164×4-568=281+180+545=321-45-101=273-238=196+217+23=215+(973-476)=349×(327-318)=91+858+37=286×3-307=584+222+165=743-723+664=302×6-692=43+(114-95)=284-92-127=146+(390-315)=256-41×2=700-(987-612)=441-(727-330)=194×5-468=804-323=141×6+28=377-(478-473)=428+853-986=534+371=5/8+3/8=789-(723-116)=10+36×9=630+327-55=569+601-204=96+373=387-(122+113)=837-(782-416)=390-74-40=230×(603-595)=202+(844-69)=56×6-106=744-716=240-173=93×5=4/8-1/8=157×(101-94)=355-93-150=388-22×8=596×9=214×2=985-445-147=469-(484-122)=764+564=779+239+530=247-(284-256)=902-601=45+(104-36)=965-548-105=381-365=315×7-960=76×3=52×(447-443)=864×6=920-116×5=996+61×9=177-54+160=77+58+182=68+(455-252)=430-276+13=136×2=734+(466-181)=437-(565-505)=225-33-61=361+60+329=264+899-81=909-(738+99)=167×4-220=65×6=68×7=357×8-687=1/7+5/7=960+536+738=79-(215-181)=988-(666+32)=74+760-160=307-(193-110)=437+63×3=177-98=365-272=315-304+140=873-138-497=354+37-18=452-77-260=263-66=183+555=132+269-111=115+16×2=459-(149+142)=303×2+870=582-334+152=392-87=670+885-43=138+637-167=800-181+497=56×(25-22)=328-(849-809)=278×5=366-282-13=430×2-254=609-(733-188)=334+420+196=954+(854-298)=668-(410+51)=203+(732-78)=135+177×4=103×2=162-(190-175)=190×2-43=4/10-3/10=157×2=184×3-357=825-53×7=173+511+127=925-(415+356)=133+366=101×4+409=353-(486-184)=283×2-47=76×8-536=123-78+423=338×(831-827)=720+926+932=117+(71-36)=735-(138+416)=82+316=125+16+307=325+80=166-117-21=163-(436-273)=731-75+445=254+402=108×5=305+(196-122)=146+(306-255)=297+(328-58)=582×(910-907)=669-207×3=157+(384-296)=47+(314-38)=88×8+92=831-75×4=857×7=485+(97-89)=894-164+812=272×(806-800)=896×(50-42)=217+135-11=879-324-187=308-49×5=387+(321-243)=856-173×3=870×9-698=309-291+44=783+591-48=898×(213-205)=645-18×5=114-(11+30)=943-170-249=758+681=199×5-913=342+157-280=799-179=728-17=286×2-403=198+261=213+25-56=434-220-42=285+122+111=472-17+78=81×3+155=201-64×2=415-374+269=994-192-56=378-(100+190)=949-121=338+(735-421)=72×(58-49)=252-189+364=147×6-235=686+(310-303)=43×3+78=325+(466-347)=82+(377-327)=949-178-112=739-456=837-(487-315)=216×4+136=164×(261-255)=215×(458-454)=249-(100-86)=455-(118+202)=472-233-111=922-74×9=92+68=485-174-235=99-(77-30)=388+657+305=482-205+759=640-(350+13)=460-(478-48)=317+72×6=993+976+405=128×7-337=427-(428-280)=476+581-355=576×(659-656)=719-682=36+459-95=680×(258-254)=72×7+844=312-(269-148)=90×5-286=466-202×2=230-80=280+12-28=498-123=10×4+252=342-30×5=846×4-234=50×9-154=321+525+109=481-(263+200)=66-(349-322)=172+309+144=337+140-411=458+273+166=899-430+513=54×(328-325)=468-(225+190)=83×(211-208)=430-84×2=492-432=34×(303-294)=494-336+27=999-789-59=565×(920-915)=962-472+940=88×(209-201)=419-(411-79)=120+284=515+(609-176)=138+101=761+913-734=219+65-162=690-(82+411)=381+310=90-59+279=176+198=715-(874-472)=454-211-100=191+234-161=227+89×6=86+98=949+995+615=132×(360-355)=370-(249-198)=78×7=159-96+752=621+17×2=300×2+151=178×(350-345)=301×3=860-594=705+723+306=686+570+82=352-37×2=6/10-1/10=184×2-198=829-(11+213)=389-10×5=266-27×6=405-(14+50)=295+166×4=25+65=769+982-900=217×5=429×(795-788)=241+89×3=373+625=633-(801-552)=305-49+216=164×6-420=80-30×2=183+97=719+344=355×5=96-23-46=514+222+194=5/9-4/9=421-44×8=415+118×6=101×(460-453)=712-196×3=965-934+13=457-39+42=830-417-97=165×5+659=225-(466-331)=266+203+79=291-236=973+871-161=93×9=461-233-98=962-818=14+(846-803)=316×2=141×6=182×4=170×(981-977)=454-74+52=877-(924-53)=129+315-364=67+164×5=68-(987-975)=449-305+334=379-(289+39)=500-291+311=12×(847-839)=293×3-488=861×5=639×6-63=296×9=235+486=988×5=250×3=268-(412-344)=392+102+471=607×4-405=971-451+632=909+260-897=165-59×2=766+242-392=871-269+873=402-25×2=839-513+257=299-(722-715)=844×(502-493)=81×(462-456)=227+189=377-184-73=164+302×2=133×(68-63)=289+121-54=392-338=111×3=30×(451-446)=3/5-1/5=120×4=693×2-40=1/6+4/6=162+988-994=451-(41+217)=307×(849-840)=265+(334-186)=323×3-298=569-(12+296)=37×6=964+346-549=76×8+312=468+(176-106)=350-230=15×6+449=218×7=160×6+418=910-(376-47)=419+(602-31)=261+189-254=807-(15+95)=230+306×3=113×(811-807)=609×3=549-(251+235)=699×8-985=861+218-466=343+112-388=471-147×2=217-(71+64)=943-261×2=225×3+987=333+(390-15)=268×3-480=214-12×7=324+118=432-123-182=83×8-237=290-(30+19)=670×2=413-210-27=134×9=258-86=488-350=1/6+2/6=983+(641-340)=186×(487-483)=478-(299-12)=404-221-105=603-91+630=378-326=93+504=466-382+94=370-56-82=904-98-386=475+961=415×6-277=129+(430-211)=56×9=724×3=225-48-126=987×(629-621)=694×8-512=307+868-530=24×3+89=151×3-300=464-306=855-16=366-193=420-(95+98)=847×(222-217)=51×4=230×4=169×7-617=1/5+2/5=409-(224+23)=297+54×5=460×3-230=153×7-860=340-251=987+628-448=363×5-408=653+(442-200)=256-127+100=424+497+26=328-68=394-(42+117)=261-10=264-30×5=71+273+185=658×8=887-256-117=592×8=337+785=472+(485-352)=237+151=368-123=971+876+476=573+(976-708)=365+332+159=898×7=303-(131+71)=19+(987-875)=824+259=824×(571-562)=697×(280-272)=94+75=560×3=374-(388-343)=490-(196+95)=203+(911-273)=328-(187+125)=258+565=952-151×5=266+(392-301)=709+895=294-(366-285)=917-(550-390)=801+55×9=85-(460-452)=10×2+108=340+501+42=835-(995-475)=143-(497-452)=799×(156-151)=70+(444-120)=476-325+296=290+78=591-(780-205)=833-185=608-92=204-103=758-(744-149)=181-32×4=525+539-494=236×2+23=481-78+25=169+113×6=409+153×3=875-781+146=883-(779-539)=245-144+392=254×2+955=643+189=108×3+175=954-361-296=320-(428-352)=664+411-98=615×2=382-53=314×(399-396)=22×(227-220)=26×3+384=849×(674-668)=465+230+98=252-15×3=361+128-475=476-62×3=433+322+68=451-254-110=434-405=252-124+130=725+703+497=199-22×2=346-152=225+167=763-314=870-(17+707)=172×4=139×6+56=494-(318+22)=898×(164-155)=717+601-35=265+(256-178)=264+72×7=450-25=325-60-48=336×2-94=340-(80+92)=923-(371+474)=37+187=72+412=975-54×7=419-50-247=498+(122-54)=858×2-881=906×3-346=447-(184+178)=973-600-65=776-733+25=5/8-3/8=43×2=119×(25-19)=77+14+503=295-(72+75)=166+577=263+625+244=360-(450-104)=839+802+393=902+291+642=767-(239+175)=134+135=489-96×5=977×(142-138)=346-63×5=412-68-16=493-109×4=214-(395-242)=1/4+2/4=373-101=838-36×3=401-(233-175)=642×4-337=125+266=489+370+58=20×(322-318)=450-(116+27)=297+144=26×9-61=131×(18-12)=422-166+72=511×(144-140)=572+817+432=280-221+401=230×4+68=78+(468-458)=125×5=713-(363+304)=205+195-56=685-635+593=664-(436+154)=225×5-967=712×6-219=4/6-1/6=106+282-228=430-26×2=471-(201-192)=387-89×2=492-70×4=71+127×3=298+15-268=246×2=150+157-247=532-136+933=234×2-217=296×3-167=210×2+938=597+824=883-49×5=124-84=参考答案500-(99+287)=114480-79-24=377153+405-51=50792+384-237=239606+996-216=1386176+155+562=893225+(262-63)=424774-29×8=542242-32-30=180117+118-133=102483-418=65683×7=4781967-869+873=971907-189-669=49128×8=1024806+257-456=60795+215=310228-(631-582)=179202+(400-173)=42960×9-142=398353-(324-159)=188830-(271+65)=494829+821-608=1042486+(677-649)=514351-(95+96)=160497-381-70=46301-242+407=466755-189×3=188402-27-310=6522×8=176456+(267-187)=536648+289-848=89897-467-331=99768-31-601=136660-128+529=1061477-(366+34)=77420-289=131832-(639+82)=111222-173+167=216106+932+364=1402247-56-117=744/7-1/7=3/7304-(139+10)=155151+197=348371-33×4=23953×6+759=107774+131-171=34989-(534+419)=36310-169=141979-424-144=411343-261-30=52373-(156+67)=150384-72×4=96271+225=496286×2-149=423300-123-102=75136+65-161=40421×2-316=526785+511+962=2258160×(768-762)=960947-710-124=113990-472=518219+200+260=67968+(961-245)=784991+946+751=268896+144=240432-207+222=447292-144=148402×2-786=1877-18=59601+814+208=162350+114=16444+140=184365-76×4=61883-399+977=1461354-(248+54)=52204-(487-331)=48641+835-543=93364×(331-326)=320355-(117+119)=119127+324-98=353892-192×2=5082/6+3/6=5/6496-49-99=348484+383+42=909615-23×4=52331+640+141=812162+52-139=75829-468+636=9974/7+2/7=6/7990-878+640=752123×(255-249)=738402+28+300=730956-(769-132)=319952-315+736=1373426-87×3=165520+45×8=880578+224+254=1056411-(43+148)=2202/5-1/5=1/5406-30×9=136151-28×2=95224×(341-337)=896453+197=6502/4-1/4=1/478×8+407=1031737×8=5896155-(38+32)=8599×7-10=683814-314-16=484170×3+159=669756+101×7=1463322+157-432=47103×(213-205)=824811-(310+495)=6347-(478-457)=326140+359+362=861341+966=1307559-156×3=91605-(867-602)=3404/7+3/7=1191×(194-189)=955270-16×2=2386/10+4/10=1686×(815-806)=6174698×9-38=6244481-(61+271)=149836×3-420=2088196×7=1372114×4+532=988639×3=1917650+(850-611)=889485-(140+105)=240244-(184-32)=92547+935=1482237-206=31978-832=146110×4-354=86108+192=300917+(370-121)=1166795+61×7=12227/9-2/9=5/9714+(915-197)=1432336-181+47=202317-(199+86)=32409-320+267=356441+(454-437)=458271-119×2=33393-129×3=694×5=470145+320=465797+362-758=401274-17×8=138342-81-122=139325×2-397=253664+216-306=574279+84=363119+(711-642)=188195×8=1560429-30×9=159708+728+648=2084604-142+65=527508+573+973=2054960-66×9=366320×3=960992×(345-338)=6944683×5=3415629+(426-311)=744239+75=31493+332+125=550157+276×3=985147+210-339=18264+143-340=67883-536=347862-(490+250)=122215+240-238=217913-(767+127)=19913×5=4565740-40-225=47527×(282-274)=216806×2-174=1438179+77×3=410249+143=392691+(396-155)=93251×6=306332+577+19=92884+(235-11)=308204+32+226=462243+270=513807-481-138=188633-(492-281)=4227/10+2/10=9/1080+124=204179-117+40=102726-(330-216)=612106+(406-142)=370805-(840-783)=748252×2-35=469215+(81-37)=259344-199-76=69481-(254-40)=267473-47×2=379242-236+366=372327+93×6=885291×3=873865+(397-113)=1149302-182=120305-145=160315-211+290=39460+390-234=216606-117-198=291102+71+546=719347-64=283332+979=1311467-(168+53)=246323+99+39=461988+(951-756)=11836/9-2/9=4/9963-(272-143)=834487-462=25255+810=1065103+(933-892)=144427-312+213=328402+279+170=851864-(150+143)=571290×3=870949-399=550456+227+568=1251255-141+173=287920-864=56481×(685-676)=4329614-(340+74)=20030×5+210=360204+156+240=600838-22×5=7281/3+2/3=1967-922=45409+(485-452)=442222+(322-25)=519129×(210-204)=774473-178-169=126190-155+79=114996-501-444=51609+157=766511-167+69=413572-339-191=42307+45×4=487242×2=484298+(293-27)=564156×5+203=983211+743+196=1150258×(127-124)=77483×(288-280)=664494+113×6=1172210×2-189=231108+323×2=754878+189×5=1823810-98=712886-(656-605)=835694-354-38=302837-139×6=3434×2-401=467164×4-568=88281+180+545=1006321-45-101=175273-238=35196+217+23=436215+(973-476)=712349×(327-318)=314191+858+37=986286×3-307=551584+222+165=971743-723+664=684302×6-692=112043+(114-95)=62284-92-127=65146+(390-315)=221256-41×2=174700-(987-612)=325441-(727-330)=44194×5-468=502804-323=481141×6+28=874377-(478-473)=372428+853-986=295534+371=9055/8+3/8=1789-(723-116)=18210+36×9=334630+327-55=902569+601-204=96696+373=469387-(122+113)=152837-(782-416)=471390-74-40=276230×(603-595)=1840202+(844-69)=97756×6-106=230744-716=28240-173=6793×5=4654/8-1/8=3/8157×(101-94)=1099355-93-150=112388-22×8=212596×9=5364214×2=428985-445-147=393469-(484-122)=107764+564=1328779+239+530=1548247-(284-256)=219902-601=30145+(104-36)=113965-548-105=312381-365=16315×7-960=124576×3=22852×(447-443)=208864×6=5184920-116×5=340996+61×9=1545177-54+160=28377+58+182=31768+(455-252)=271430-276+13=167136×2=272734+(466-181)=1019437-(565-505)=377225-33-61=131361+60+329=750264+899-81=1082909-(738+99)=72167×4-220=44865×6=39068×7=476357×8-687=21691/7+5/7=6/7960+536+738=223479-(215-181)=45988-(666+32)=29074+760-160=674307-(193-110)=224437+63×3=626177-98=79365-272=93315-304+140=151873-138-497=238354+37-18=373452-77-260=115263-66=197183+555=738132+269-111=290115+16×2=147459-(149+142)=168303×2+870=1476582-334+152=400392-87=305670+885-43=1512138+637-167=608800-181+497=111656×(25-22)=168328-(849-809)=288278×5=1390366-282-13=71430×2-254=606609-(733-188)=64334+420+196=950954+(854-298)=1510668-(410+51)=207203+(732-78)=857135+177×4=843103×2=206162-(190-175)=147190×2-43=3374/10-3/10=1/10157×2=314184×3-357=195825-53×7=454173+511+127=811925-(415+356)=154133+366=499101×4+409=813353-(486-184)=51283×2-47=51976×8-536=72123-78+423=468338×(831-827)=1352720+926+932=2578117+(71-36)=152735-(138+416)=18182+316=398125+16+307=448325+80=405166-117-21=28163-(436-273)=0731-75+445=1101254+402=656108×5=540305+(196-122)=379146+(306-255)=197297+(328-58)=567582×(910-907)=1746669-207×3=48157+(384-296)=24547+(314-38)=32388×8+92=796831-75×4=531857×7=5999485+(97-89)=493894-164+812=1542272×(806-800)=1632896×(50-42)=7168217+135-11=341879-324-187=368308-49×5=63387+(321-243)=465856-173×3=337870×9-698=7132309-291+44=62783+591-48=1326898×(213-205)=7184645-18×5=555114-(11+30)=73943-170-249=524758+681=1439199×5-913=82342+157-280=219799-179=620728-17=711286×2-403=169198+261=459213+25-56=182434-220-42=172285+122+111=518472-17+78=53381×3+155=398201-64×2=73415-374+269=310994-192-56=746378-(100+190)=88949-121=828338+(735-421)=65272×(58-49)=648252-189+364=427147×6-235=647686+(310-303)=69343×3+78=207325+(466-347)=44482+(377-327)=132949-178-112=659739-456=283837-(487-315)=665216×4+136=1000164×(261-255)=984215×(458-454)=860249-(100-86)=235455-(118+202)=135472-233-111=128922-74×9=25692+68=160485-174-235=7699-(77-30)=52388+657+305=1350482-205+759=1036640-(350+13)=277460-(478-48)=30317+72×6=749993+976+405=2374128×7-337=559427-(428-280)=279476+581-355=702576×(659-656)=1728719-682=3736+459-95=400680×(258-254)=272072×7+844=1348312-(269-148)=19190×5-286=164466-202×2=62230-80=150280+12-28=264498-123=37510×4+252=292342-30×5=192846×4-234=315050×9-154=296321+525+109=955481-(263+200)=1866-(349-322)=39172+309+144=625337+140-411=66458+273+166=897899-430+513=98254×(328-325)=162468-(225+190)=5383×(211-208)=249430-84×2=262492-432=6034×(303-294)=306494-336+27=185999-789-59=151565×(920-915)=2825962-472+940=143088×(209-201)=704419-(411-79)=87120+284=404515+(609-176)=948138+101=239761+913-734=940219+65-162=122690-(82+411)=197381+310=69190-59+279=310176+198=374715-(874-472)=313454-211-100=143191+234-161=264227+89×6=76186+98=184949+995+615=2559132×(360-355)=660370-(249-198)=31978×7=546159-96+752=815621+17×2=655300×2+151=751178×(350-345)=890301×3=903860-594=266705+723+306=1734686+570+82=1338352-37×2=2786/10-1/10=5/10184×2-198=170829-(11+213)=605389-10×5=339266-27×6=104405-(14+50)=341295+166×4=95925+65=90769+982-900=851217×5=1085429×(795-788)=3003241+89×3=508373+625=998633-(801-552)=384305-49+216=472164×6-420=56480-30×2=20183+97=280719+344=1063355×5=177596-23-46=27514+222+194=9305/9-4/9=1/9421-44×8=69415+118×6=1123101×(460-453)=707712-196×3=124965-934+13=44457-39+42=460830-417-97=316165×5+659=1484225-(466-331)=90266+203+79=548291-236=55973+871-161=168393×9=837461-233-98=130962-818=14414+(846-803)=57316×2=632141×6=846182×4=728170×(981-977)=680454-74+52=432877-(924-53)=6129+315-364=8067+164×5=88768-(987-975)=56449-305+334=478379-(289+39)=51500-291+311=52012×(847-839)=96293×3-488=391861×5=4305639×6-63=3771296×9=2664235+486=721988×5=4940250×3=750268-(412-344)=200392+102+471=965607×4-405=2023971-451+632=1152909+260-897=272165-59×2=47766+242-392=616871-269+873=1475402-25×2=352839-513+257=583299-(722-715)=292844×(502-493)=759681×(462-456)=486227+189=416377-184-73=120164+302×2=768133×(68-63)=665289+121-54=356392-338=54111×3=33330×(451-446)=1503/5-1/5=2/5120×4=480693×2-40=13461/6+4/6=5/6162+988-994=156451-(41+217)=193307×(849-840)=2763265+(334-186)=413323×3-298=671569-(12+296)=26137×6=222964+346-549=76176×8+312=920468+(176-106)=538350-230=12015×6+449=539218×7=1526160×6+418=1378910-(376-47)=581419+(602-31)=990261+189-254=196807-(15+95)=697230+306×3=1148113×(811-807)=452609×3=1827549-(251+235)=63699×8-985=4607861+218-466=613343+112-388=67471-147×2=177217-(71+64)=82943-261×2=421225×3+987=1662333+(390-15)=708268×3-480=324214-12×7=130324+118=442432-123-182=12783×8-237=427290-(30+19)=241670×2=1340413-210-27=176134×9=1206258-86=172488-350=1381/6+2/6=3/6983+(641-340)=1284186×(487-483)=744478-(299-12)=191404-221-105=78603-91+630=1142378-326=5293+504=597466-382+94=178370-56-82=232904-98-386=420475+961=1436415×6-277=2213129+(430-211)=34856×9=504724×3=2172225-48-126=51987×(629-621)=7896694×8-512=5040307+868-530=64524×3+89=161151×3-300=153464-306=158855-16=839366-193=173420-(95+98)=227847×(222-217)=423551×4=204230×4=920169×7-617=5661/5+2/5=3/5409-(224+23)=162297+54×5=567460×3-230=1150153×7-860=211340-251=89987+628-448=1167363×5-408=1407653+(442-200)=895256-127+100=229424+497+26=947328-68=260394-(42+117)=235261-10=251264-30×5=11471+273+185=529658×8=5264887-256-117=514592×8=4736337+785=1122472+(485-352)=605237+151=388368-123=24597