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375+530+512=45×(493-487)=334-30×4=968-(160+116)=430×2-154=953+229+933=98×(245-239)=379-157=257+(894-664)=602+160×4=625×3=93×8-634=801+321=196+(376-207)=591+287=72×(315-309)=824-197-423=686+112×4=278+62=252-200+200=613-100×3=118×5+376=670-124+679=366-(89+118)=445-(295+29)=44×5-151=625-481=494-477=222+855=96+50×7=93×7=394-10×6=750-533=862+223-465=94×5=114+377+245=49×5=112+377-87=598-82-447=51×5+274=855+(499-13)=264-(674-593)=794+326+571=63×9=458-(151+14)=198+162×2=865-(84+758)=333-196=161×2=270-265+122=274+186=341+723-462=248+(653-594)=173×(298-289)=241×4+655=310×5=102+(851-551)=128×(219-216)=646+777+698=215+268=376-157-184=1/4+3/4=228+69×7=244+(487-27)=474-182+297=353×2-65=328-(139+19)=481-(51+307)=452-24×6=627×8-729=453-412=385-163=998-(698-116)=809-39-75=969-109×7=348-288=369-36=375+(382-315)=49×8=920-(873-459)=506-87+347=996-(734+71)=464-198=270-223+14=321-(413-377)=3/5-1/5=665+(480-392)=474-126×3=97+420=198-113=282-(25+103)=538+50+757=794+620+103=639+441+508=75+263=415×2-323=772+(192-113)=110+(352-279)=240-(318-80)=894-710+33=622-(499+55)=312-85-108=736-(682-203)=872×(901-897)=653+776=657-69×2=703-(160+429)=478+(506-157)=424+892=49+497×2=817-91-251=452×5-891=872×(606-603)=568+232=262+211=17+(496-230)=829-18×5=486-(339-196)=821-322+561=32+(238-72)=162×4-644=928+542-724=69×8+820=73+406-32=223×2+480=22×9+357=210+167-127=58+99×8=389+78=471-271+817=370-(119+239)=152-11×2=473+(417-53)=413-(233+82)=103+243=272-(245-176)=486+258=400-387+27=157×3=461-229-114=868-431=515+602+934=445-135+36=924-(977-411)=111-(183-167)=213+223=67×6-327=326-214+386=303-20×9=743+418=483×(884-877)=399-(243+49)=355+17×7=295×(275-272)=475-(401-133)=642-173×2=338-200=473+(451-272)=554×(345-341)=580×4-458=665×(793-789)=273-34×5=47+698+245=695-28×9=26×3=231+(785-136)=486+(366-274)=471-(459-370)=917-(635-170)=962-318=319-(198-87)=405-(499-309)=928×3=446-(92+258)=356+42×2=4/6-1/6=353-168=112×4+463=110×2+860=2/4-1/4=929-(274-113)=234+253=97×(270-265)=856-769+584=392+67+321=340-162×2=186+219=192+132-316=275-(187-16)=115×3-313=873-164-648=995×5=506×(503-494)=724-(55+220)=79×5+267=270+(325-80)=393+(253-80)=375-171=72-18×2=274+96×3=361-342=601×5-844=64-49+431=278+198=107+375-90=797+646+971=457-(966-789)=299-186-89=11+(462-406)=748-(708-386)=125+891-384=719+132-421=270-40×6=4/8-2/8=577-374=948-(66+649)=783×9=594+467-756=538×5-368=320-(56+162)=225-23=99+229-13=769-511-134=83+290=169-29=936+455+750=761+461×2=64+170+707=454-(925-638)=824-(721-160)=4/7+2/7=5/8+2/8=114+318-407=528+(823-27)=301-(54+59)=1/5+3/5=45+692+295=292×9-934=467-41×2=11×7+269=277+220-178=311-(305-197)=354+(628-146)=391-70×2=44×(211-207)=906×9-656=140-51-10=11×(205-199)=63×6=211×4=27+(451-102)=938+926-335=469-196+100=991-30×9=425-184=466-35-172=173+211-232=837+84-710=374+108=380+276=383+(461-171)=993-224-397=414×7=96+40=40+399-338=91×8-476=212+(797-335)=441-122=475×9=439-14×9=99-43+330=14×(135-130)=147×2+397=792-616=422+(411-332)=346×(319-312)=815-416-205=408-19×9=680-440+41=387-308=794-359-264=428-21×9=119×8-537=3/6-1/6=83×4-273=159-156+65=990×(204-198)=625+986-492=719-75×2=607-328=342-(380-120)=952-641=243-(23+160)=134-57=863+(668-599)=486-347=65+435-53=495×3=202+144+248=460-213=820-(239-99)=12×(83-76)=118×6-707=802-627=785-226+267=947-(270+118)=693-200×2=793×7-253=469-227=446×(379-370)=258-(434-423)=620×(567-561)=304-49×5=319×3=453-(293-210)=109×9-272=579+385+815=554×(425-421)=367-94=894-295+540=620+46-333=370+212+278=421-93×2=722-(193+204)=249-(75+15)=64×6-138=834×3-482=158+(645-626)=5/7+2/7=647-(831-609)=977-(843+102)=791×5=382-149-212=145×4-315=885×3-373=280-138=244+(448-126)=339-(392-353)=259+16×4=361+76+74=262+(102-99)=157+180=661-59-159=160×6-304=384-(250+131)=3/7-1/7=292-252+235=326-253+284=421-(136+85)=486-88-194=329+(456-175)=85+37+601=254+212=182×4=608-399+585=217×4=77+(305-66)=286+(518-495)=23×(135-128)=935+842+331=225×3-658=445-164-113=207-(297-278)=253-10×4=62+55=359×2=594-410+364=278-10×5=217+218+708=174+579+103=710-(282+40)=104×4-327=53×8-111=25×5+89=168×6=21×2=196-(188-150)=176×3+197=952+(758-310)=5/7-1/7=401+131=220+268=950-65×4=315-(155+102)=492×2+991=115×7-275=490-265=453×2+53=587+581-783=174+228=353-(193-88)=208×2=14+(86-63)=75×8+135=583-(548-503)=905-436-65=219+138+476=232×(294-290)=830+(891-118)=473-10-381=389-239+170=376-128+55=406+42×3=337×2-204=177+392+301=828×4-535=785+(970-177)=857-76=491-41×3=68+226=31×(322-318)=394-25+75=27×4+176=795-71-384=435-151-57=602-481-45=247-(148-17)=408×2-380=546-269-43=177×2-318=329×3=265-219+73=561×9=235+106×7=742-83×5=437-136×3=452+748=197×7=788×9=319-93=908-(645-492)=998×4=528×7=358+311+148=515-112=274-(363-93)=263+67=336+527-418=330+51×6=483-(189+179)=369×8-790=550-(881-649)=532-198-179=593+741+71=166×(855-852)=39+450-445=149×4=527+951+796=1/8+5/8=413-262=878×7=838-378×2=912-147+299=197×4=74×3+783=511×(169-165)=475-98-208=52+292=935-(274+659)=307-95-112=146-31-78=439-(206-109)=138×(86-81)=146×(30-26)=88×4=938-129×6=633-(45+442)=291-17=462-231-120=926×3=553+16-340=291-(364-257)=415-12×7=164+78=148×(106-97)=267-21×7=926-138-136=305-146-106=441+204+203=115+325-293=961-41-371=122+107×9=145+293=48+80-67=341-(378-106)=413-185=878+(923-900)=96×(79-75)=356-303-46=783-61-470=11+426-368=812×(680-676)=6/9-2/9=112+568=58×4+248=843-419-296=936×(109-101)=271+35+472=431-16-334=388-185-133=451+672=121×(594-586)=248-191=58×5+244=927+(942-143)=18+360+325=647-(406-13)=433-73+138=440-(18+419)=532+(819-265)=945×(312-307)=444-101-147=880+442+923=662×7-340=142×2+19=98×(42-33)=131×3-92=949-(770+130)=495-34×4=157-(66-30)=2/3-1/3=200×4-350=525×(686-683)=629+661-507=393-(54+121)=559×6-729=417+45×8=192×(56-53)=318+115=430-246+54=167×5+769=455+829+886=529-(131+248)=99×5=281+229×2=584+725+443=3/4-1/4=64-38+186=779-(861-598)=479+309+94=512-(322-241)=529×6-378=234×2-216=386+(473-263)=70+380-218=273+867+770=45×2=122-70=457+(424-134)=163+116-145=155×(486-483)=704-406+368=174+18+347=857-606+640=74×8-91=847×9=428+161×4=992+171+828=405-105-64=869-(598-231)=490-(421+28)=49+420+309=247+539=216+394+179=915-(476+431)=793-275=33×(283-279)=852×2-83=494-(158+335)=15×(96-89)=258+(308-258)=333+261-200=73×(101-97)=470-310=198×4-538=433-(397-313)=925-26×5=98-81+268=372-(404-225)=589-(841-598)=15+47+772=242+219=425-(71-61)=168+298+60=66×9-589=1/4+2/4=332+207=833+(363-334)=3/8-1/8=443-168-148=321×3-854=433-33×4=56+102×3=768+721-136=28×(496-489)=568-(244+278)=479-258=408+152+188=193×3-521=234×2+326=962-564+447=1/3+2/3=844-(162+624)=342×9-418=147+(563-324)=887-546+22=338+37-111=888+127-938=230-19-60=87×7=559-(142+235)=192-43×3=39×4+231=922+92×3=882+476-560=5/9+2/9=721-557=861-820=280×3-382=941-(25+362)=725-20×7=167+803+735=454-(23+130)=88×8-192=934+945=541×8-215=477-(195-60)=166-106+146=511-(673-647)=431×(71-64)=139+139×2=424+(262-121)=79×2=19×9+713=257+59-255=155+378+43=675-108+697=258-32×5=429-(162+133)=988-969=776-162=454-26×5=407-290+159=274-12×4=314-83+265=187+238=417-19=111×7=256×3=995-59-302=246-105×2=342+(440-355)=903+501-933=457-112-261=497+104+334=586+29+516=271×7-495=771-631-138=67+792+347=4/9+5/9=278-(358-212)=922-368=592+985=185×4=110×2=273+(256-16)=224+977=760+453-52=31+165+111=38+194=672+138×3=611+932-78=356+(496-439)=106+180+100=591-545=94×6=493-83×2=260+70-151=861×(752-746)=99-(66+33)=186×4=17×(355-346)=1/6+2/6=274×7=453+872+971=202×(462-457)=258×3=777-183-279=6/10-1/10=389-(279+97)=501×9=305×3=156+63=149+137+93=480-214-147=510×(918-914)=271-28×3=195+293=461-(407-111)=462-113×4=804-(218+200)=471-308+79=138+(428-170)=886-791+218=329-309+218=712-141+331=675-145×4=317-(45+187)=994-629-196=92×(142-134)=469-46×4=116×(447-441)=998-(396+410)=788+(811-528)=650-108-83=427-(318+75)=84+44×6=278+105=393+61-283=397×2-377=2/6+3/6=189×(468-464)=847×2-165=389-35×5=311+383=330+449-170=42×(456-453)=850×3-584=121×(139-135)=890-88×8=452-38×9=452-256+116=292-42×6=52+39-81=393+82-288=198+118=853-(474+77)=453-20-181=486-162+75=442-30×8=201-172+118=968-370-326=204×2-210=465+72×3=104×(200-197)=969-345+678=586+596=998-828+601=567+544=460-410=94+41=950-(543+23)=182×(315-312)=463-(753-601)=118+299×3=309-106-144=374-280=20×(480-475)=378×2-604=770+(889-98)=840-500+943=887+134+593=202+(362-333)=144×3=377-64=55×9+20=55×5+501=370+13-28=720-417-31=396-350+16=467-(200+243)=717+345-239=91+211=183×3+564=87-73+427=686-(854-826)=273+(381-115)=115+110-179=85+719+28=458-(30+379)=961×7=888×2-385=601-23+712=951×5=12+36=644+85+225=896+399-291=265×(702-696)=111+49-160=191+656-420=327-(376-198)=23+276-91=211+172-299=960-(623+41)=437×2-533=786+(634-478)=424-266=394+(437-248)=219×3=451+420+23=696-133×4=301-(332-40)=705-(215+257)=275-58×4=321-(105+112)=314-138-51=207-66=908+(853-449)=337×8=929×7=456×(980-974)=963+(330-180)=101+(879-764)=814-149=32+206+280=53×6+389=351+84-273=992-(254+76)=52×8=345×7-64=223-(224-116)=185-70-85=65+256=146+83-49=157+26×2=102×8+106=294-140=440-373+69=71+293-359=419-94×3=307+93+309=296+163=520-239×2=147×(295-290)=318+41×3=64+651+32=67×3=485-(724-294)=760-247=403-(68+264)=363-(276-216)=366-101-19=65+164-106=157+267-120=339-16-272=310-153+273=480-(158+112)=460-200-153=76×(329-326)=190+206=865-(708-487)=434-104-176=909-353+78=934-11-59=507-138×2=676+187+114=938+64-47=429+(467-219)=250+151×6=245+37×2=477-79+50=182+288-272=133-20+911=263-231+197=参考答案375+530+512=141745×(493-487)=270334-30×4=214968-(160+116)=692430×2-154=706953+229+933=211598×(245-239)=588379-157=222257+(894-664)=487602+160×4=1242625×3=187593×8-634=110801+321=1122196+(376-207)=365591+287=87872×(315-309)=432824-197-423=204686+112×4=1134278+62=340252-200+200=252613-100×3=313118×5+376=966670-124+679=1225366-(89+118)=159445-(295+29)=12144×5-151=69625-481=144494-477=17222+855=107796+50×7=44693×7=651394-10×6=334750-533=217862+223-465=62094×5=470114+377+245=73649×5=245112+377-87=402598-82-447=6951×5+274=529855+(499-13)=1341264-(674-593)=183794+326+571=169163×9=567458-(151+14)=293198+162×2=522865-(84+758)=23333-196=137161×2=322270-265+122=127274+186=460341+723-462=602248+(653-594)=307173×(298-289)=1557241×4+655=1619310×5=1550102+(851-551)=402128×(219-216)=384646+777+698=2121215+268=483376-157-184=351/4+3/4=1228+69×7=711244+(487-27)=704474-182+297=589353×2-65=641328-(139+19)=170481-(51+307)=123452-24×6=308627×8-729=4287453-412=41385-163=222998-(698-116)=416809-39-75=695969-109×7=206348-288=60369-36=333375+(382-315)=44249×8=392920-(873-459)=506506-87+347=766996-(734+71)=191464-198=266270-223+14=61321-(413-377)=2853/5-1/5=2/5665+(480-392)=753474-126×3=9697+420=517198-113=85282-(25+103)=154538+50+757=1345794+620+103=1517639+441+508=158875+263=338415×2-323=507772+(192-113)=851110+(352-279)=183240-(318-80)=2894-710+33=217622-(499+55)=68312-85-108=119736-(682-203)=257872×(901-897)=3488653+776=1429657-69×2=519703-(160+429)=114478+(506-157)=827424+892=131649+497×2=1043817-91-251=475452×5-891=1369872×(606-603)=2616568+232=800262+211=47317+(496-230)=283829-18×5=739486-(339-196)=343821-322+561=106032+(238-72)=198162×4-644=4928+542-724=74669×8+820=137273+406-32=447223×2+480=92622×9+357=555210+167-127=25058+99×8=850389+78=467471-271+817=1017370-(119+239)=12152-11×2=130473+(417-53)=837413-(233+82)=98103+243=346272-(245-176)=203486+258=744400-387+27=40157×3=471461-229-114=118868-431=437515+602+934=2051445-135+36=346924-(977-411)=358111-(183-167)=95213+223=43667×6-327=75326-214+386=498303-20×9=123743+418=1161483×(884-877)=3381399-(243+49)=107355+17×7=474295×(275-272)=885475-(401-133)=207642-173×2=296338-200=138473+(451-272)=652554×(345-341)=2216580×4-458=1862665×(793-789)=2660273-34×5=10347+698+245=990695-28×9=44326×3=78231+(785-136)=880486+(366-274)=578471-(459-370)=382917-(635-170)=452962-318=644319-(198-87)=208405-(499-309)=215928×3=2784446-(92+258)=96356+42×2=4404/6-1/6=3/6353-168=185112×4+463=911110×2+860=10802/4-1/4=1/4929-(274-113)=768234+253=48797×(270-265)=485856-769+584=671392+67+321=780340-162×2=16186+219=405192+132-316=8275-(187-16)=104115×3-313=32873-164-648=61995×5=4975506×(503-494)=4554724-(55+220)=44979×5+267=662270+(325-80)=515393+(253-80)=566375-171=20472-18×2=36274+96×3=562361-342=19601×5-844=216164-49+431=446278+198=476107+375-90=392797+646+971=2414457-(966-789)=280299-186-89=2411+(462-406)=67748-(708-386)=426125+891-384=632719+132-421=430270-40×6=304/8-2/8=2/8577-374=203948-(66+649)=233783×9=7047594+467-756=305538×5-368=2322320-(56+162)=102225-23=20299+229-13=315769-511-134=12483+290=373169-29=140936+455+750=2141761+461×2=168364+170+707=941454-(925-638)=167824-(721-160)=2634/7+2/7=6/75/8+2/8=7/8114+318-407=25528+(823-27)=1324301-(54+59)=1881/5+3/5=4/545+692+295=1032292×9-934=1694467-41×2=38511×7+269=346277+220-178=319311-(305-197)=203354+(628-146)=836391-70×2=25144×(211-207)=176906×9-656=7498140-51-10=7911×(205-199)=6663×6=378211×4=84427+(451-102)=376938+926-335=1529469-196+100=373991-30×9=721425-184=241466-35-172=259173+211-232=152837+84-710=211374+108=482380+276=656383+(461-171)=673993-224-397=372414×7=289896+40=13640+399-338=10191×8-476=252212+(797-335)=674441-122=319475×9=4275439-14×9=31399-43+330=38614×(135-130)=70147×2+397=691792-616=176422+(411-332)=501346×(319-312)=2422815-416-205=194408-19×9=237680-440+41=281387-308=79794-359-264=171428-21×9=239119×8-537=4153/6-1/6=2/683×4-273=59159-156+65=68990×(204-198)=5940625+986-492=1119719-75×2=569607-328=279342-(380-120)=82952-641=311243-(23+160)=60134-57=77863+(668-599)=932486-347=13965+435-53=447495×3=1485202+144+248=594460-213=247820-(239-99)=68012×(83-76)=84118×6-707=1802-627=175785-226+267=826947-(270+118)=559693-200×2=293793×7-253=5298469-227=242446×(379-370)=4014258-(434-423)=247620×(567-561)=3720304-49×5=59319×3=957453-(293-210)=370109×9-272=709579+385+815=1779554×(425-421)=2216367-94=273894-295+540=1139620+46-333=333370+212+278=860421-93×2=235722-(193+204)=325249-(75+15)=15964×6-138=246834×3-482=2020158+(645-626)=1775/7+2/7=1647-(831-609)=425977-(843+102)=32791×5=3955382-149-212=21145×4-315=265885×3-373=2282280-138=142244+(448-126)=566339-(392-353)=300259+16×4=323361+76+74=511262+(102-99)=265157+180=337661-59-159=443160×6-304=656384-(250+131)=33/7-1/7=2/7292-252+235=275326-253+284=357421-(136+85)=200486-88-194=204329+(456-175)=61085+37+601=723254+212=466182×4=728608-399+585=794217×4=86877+(305-66)=316286+(518-495)=30923×(135-128)=161935+842+331=2108225×3-658=17445-164-113=168207-(297-278)=188253-10×4=21362+55=117359×2=718594-410+364=548278-10×5=228217+218+708=1143174+579+103=856710-(282+40)=388104×4-327=8953×8-111=31325×5+89=214168×6=100821×2=42196-(188-150)=158176×3+197=725952+(758-310)=14005/7-1/7=4/7401+131=532220+268=488950-65×4=690315-(155+102)=58492×2+991=1975115×7-275=530490-265=225453×2+53=959587+581-783=385174+228=402353-(193-88)=248208×2=41614+(86-63)=3775×8+135=735583-(548-503)=538905-436-65=404219+138+476=833232×(294-290)=928830+(891-118)=1603473-10-381=82389-239+170=320376-128+55=303406+42×3=532337×2-204=470177+392+301=870828×4-535=2777785+(970-177)=1578857-76=781491-41×3=36868+226=29431×(322-318)=124394-25+75=44427×4+176=284795-71-384=340435-151-57=227602-481-45=76247-(148-17)=116408×2-380=436546-269-43=234177×2-318=36329×3=987265-219+73=119561×9=5049235+106×7=977742-83×5=327437-136×3=29452+748=1200197×7=1379788×9=7092319-93=226908-(645-492)=755998×4=3992528×7=3696358+311+148=817515-112=403274-(363-93)=4263+67=330336+527-418=445330+51×6=636483-(189+179)=115369×8-790=2162550-(881-649)=318532-198-179=155593+741+71=1405166×(855-852)=49839+450-445=44149×4=596527+951+796=22741/8+5/8=6/8413-262=151878×7=6146838-378×2=82912-147+299=1064197×4=78874×3+783=1005511×(169-165)=2044475-98-208=16952+292=344935-(274+659)=2307-95-112=100146-31-78=37439-(206-109)=342138×(86-81)=690146×(30-26)=58488×4=352938-129×6=164633-(45+442)=146291-17=274462-231-120=111926×3=2778553+16-340=229291-(364-257)=184415-12×7=331164+78=242148×(106-97)=1332267-21×7=120926-138-136=652305-146-106=53441+204+203=848115+325-293=147961-41-371=549122+107×9=1085145+293=43848+80-67=61341-(378-106)=69413-185=228878+(923-900)=90196×(79-75)=384356-303-46=7783-61-470=25211+426-368=69812×(680-676)=32486/9-2/9=4/9112+568=68058×4+248=480843-419-296=128936×(109-101)=7488271+35+472=778431-16-334=81388-185-133=70451+672=1123121×(594-586)=968248-191=5758×5+244=534927+(942-143)=172618+360+325=703647-(406-13)=254433-73+138=498440-(18+419)=3532+(819-265)=1086945×(312-307)=4725444-101-147=196880+442+923=2245662×7-340=4294142×2+19=30398×(42-33)=882131×3-92=301949-(770+130)=49495-34×4=359157-(66-30)=1212/3-1/3=1/3200×4-350=450525×(686-683)=1575629+661-507=783393-(54+121)=218559×6-729=2625417+45×8=777192×(56-53)=576318+115=433430-246+54=238167×5+769=1604455+829+886=2170529-(131+248)=15099×5=495281+229×2=739584+725+443=17523/4-1/4=2/464-38+186=212779-(861-598)=516479+309+94=882512-(322-241)=431529×6-378=2796234×2-216=252386+(473-263)=59670+380-218=232273+867+770=191045×2=90122-70=52457+(424-134)=747163+116-145=134155×(486-483)=465704-406+368=666174+18+347=539857-606+640=89174×8-91=501847×9=7623428+161×4=1072992+171+828=1991405-105-64=236869-(598-231)=502490-(421+28)=4149+420+309=778247+539=786216+394+179=789915-(476+431)=8793-275=51833×(283-279)=132852×2-83=1621494-(158+335)=115×(96-89)=105258+(308-258)=308333+261-200=39473×(101-97)=292470-310=160198×4-538=254433-(397-313)=349925-26×5=79598-81+268=285372-(404-225)=193589-(841-598)=34615+47+772=834242+219=461425-(71-61)=415168+298+60=52666×9-589=51/4+2/4=3/4332+207=539833+(363-334)=8623/8-1/8=2/8443-168-148=127321×3-854=109433-33×4=30156+102×3=362768+721-136=135328×(496-489)=196568-(244+278)=46479-258=221408+152+188=748193×3-521=58234×2+326=794962-564+447=8451/3+2/3=1844-(162+624)=58342×9-418=2660147+(563-324)=386887-546+22=363338+37-111=264888+127-938=77230-19-60=15187×7=609559-(142+235)=182192-43×3=6339×4+231=387922+92×3=1198882+476-560=7985/9+2/9=7/9721-557=164861-820=41280×3-382=458941-(25+362)=554725-20×7=585167+803+735=1705454-(23+130)=30188×8-192=512934+945=1879541×8-215=4113477-(195-60)=342166-106+146=206511-(673-647)=485431×(71-64)=3017139+139×2=417424+(262-121)=56579×2=15819×9+713=884257+59-255=61155+378+43=576675-108+697=1264258-32×5=98429-(162+133)=134988-969=19776-162=614454-26×5=324407-290+159=276274-12×4=226314-83+265=496187+238=425417-19=398111×7=777256×3=768995-59-302=634246-105×2=36342+(440-355)=427903+501-933=471457-112-261=84497+104+334=935586+29+516=1131271×7-495=1402771-631-138=267+792+347=12064/9+5/9=1278-(358-212)=132922-368=554592+985=1577185×4=740110×2=220273+(256-16)=513224+977=1201760+453-52=116131+165+111=30738+194=232672+138×3=1086611+932-78=1465356+(496-439)=413106+180+100=386591-545=4694×6=564493-83×2=327260+70-151=179861×(752-746)=516699-(66+33)=0186×4=74417×(355-346)=1531/6+2/6=3/6274×7=1918453+872+971=2296202×(462-457)=1010258×3=774777-183-279=3156/10-1/10=5/10389-(279+97)=13501×9=4509305×3=915156+63=219149+137+93=379480-214-147=119510×(918-914)=2040271-28×3=187195+293=488461-(407-111)=165462-113×4=10804-(218+200)=386471-308+79=242138+(428-170)=396886-791+218=313329-309+218=238712-141+331=902675-145×4=95317-(45+187)=85994-629-196=16992×(142-134)=736469-46×4=285116×(447-441)