三年級數(shù)學(上)計算題專項練習附答案集錦115+316=53×(445-441)=337-126-209=498×6-397=391-225+37=873-(644-598)=204+(454-360)=278-(152+53)=408-74-157=308+(419-32)=359-15-168=436-39×7=755-653-37=997-347-296=198×4=850-(663-481)=633-473=782-173×2=737+44+51=889×8-192=847-376-344=237×4=415-100=470+54×2=571-(927-864)=295-(400-373)=4/8+3/8=793-(276+485)=982-228=335+(634-317)=401×4-39=302+181×3=878-78-114=103×2=333+(392-312)=49+419-114=438-211-137=220+130-245=339+70+84=127×(431-424)=324-(435-387)=653+233-551=45+402-235=419-337-63=394-220-110=783-400=263+44×5=456-216=970-22×5=358-54+520=302-17×9=105×5-230=428-370=57+442-412=399-(16+160)=112×(179-173)=284+(463-216)=315+660=57×7+317=42+(832-636)=861-323-427=720×8-186=326-25+165=440+(409-146)=874-348-23=479-366-110=85+323-373=471-(356+104)=915-35×6=892-440=114×8-801=230-119+111=246×4+353=420-(77+208)=20×6+399=160+(233-175)=416×(169-163)=443-(349+44)=413-(380-260)=129×9=353×(298-289)=614-98×3=413+(269-121)=135+67=42+206=419-280=210×3-442=65×4-42=287+212-380=742-87=994+403+344=208+(254-173)=799×(67-58)=940-700+249=869-(67+741)=363+626-966=412+282-419=239-(498-431)=106×(356-350)=855-522+900=100×4=207-(452-397)=364-42×4=308-35×7=216+82=408-197+961=76×9=483-89-172=952-397×2=658-10-582=368×2-612=451-363+145=206×(24-21)=347+133-223=160-(850-841)=14×4=336-255=710-568=392+84=225×3=251-114+440=491-131+215=415+(990-647)=232×4-186=719+889+373=678+35×3=282-202=950+198=765×4=428-287=2/5+3/5=660-177×3=115+(986-227)=361-114=110-(270-248)=78+247=285-21×6=954+(791-507)=172×5-775=128×7=738×3-778=418-(148+80)=451-174×2=422+421×2=410-369=639+431+829=852-55+731=441+448+631=235+261-174=475-(43-29)=949+370+527=413-162-64=960-925=15+(431-138)=866-661=197+(155-74)=872-97×2=190×4+457=533×(859-850)=396-18=2/5-1/5=768-135×4=108×7=893-(228+381)=687-77×4=4/5-1/5=164+88=338+(991-297)=849×4-381=993+132+247=926-(410-354)=192×5+161=282-83=475-388=393+211×2=909-28×5=183×(105-102)=161×4+297=279-83×2=246+411×2=485-(258+106)=619×(797-794)=143+625=289+31-276=461-69=129×4=732-570+722=1/6+4/6=806-788+462=72×2-88=345-12×6=244-(321-273)=22+(270-202)=60+929-83=708-69+849=47+184=196-(71+96)=847×2=433-314+348=2/9-1/9=214+141+135=638×3-881=154+83+144=608-77×3=117+33=23+(375-260)=302-133-76=159+154=151+731-694=660-59+423=471-27×5=344+245+304=3/8+2/8=942-619=372+(243-181)=34×9+796=234-25×8=131-11×8=33+86=354-(211-40)=253-235+301=969×3=975-(290+520)=37+569+97=338+185=109+151-182=258×3+546=973-(33+413)=132×(221-213)=933-538-199=575+64+52=335-59×5=324+14-147=370+92-66=731-177-176=185×(213-210)=295×3=90-(654-582)=573×9-426=123×(504-499)=269×3-486=586-119-391=498-422=367-(16+193)=152+58+301=21×7+446=390-(255-30)=133×8-284=125×(103-99)=650+383-815=962-420-164=131×(220-215)=498-20=415-(186-53)=33×9=169+43=436×4=101+85+625=235×9=650+697-83=30+57×8=624-20×7=202×2-78=79+(421-343)=434-(215-115)=838-528-142=57×7-364=3/6-1/6=5/7-2/7=210-99+293=228+117+83=187+347=832×(287-279)=118+877+367=469-43×7=651+165=137-(763-737)=12×2=505-(773-468)=138×5=610+159=544+130×6=412×4-717=118+376+398=319-63-13=11×9=940-232×4=417-24×4=362+529=915-834=68-24-25=177-(400-248)=533+707+675=827+(590-68)=196×4+134=526-63×6=83×4-232=309-(42+259)=441-(203-62)=112+484=150+106=716-220+874=94×3=483-423=158-62=97+279-61=939+113+966=781-(106+205)=189+(426-29)=491-175×2=423-330-16=314-106=955-503+403=45×6=1/4+3/4=392×2-11=901+67-738=377×8=65×8-269=466-33×5=56×3=124×(825-819)=426+(995-270)=254-43×4=259-10-36=42×(193-184)=804+440×2=801×5-341=20×7=854-172-537=100×3+97=282+67+287=482+(421-228)=672-585=270-(363-209)=177+315=133×5-498=80-53+447=342+341+196=158×(924-916)=91×(167-162)=866×8=108-(691-628)=186×5-861=131×5+328=420-177-45=439-122-108=109×(863-860)=308-279=112-40=340-228=263+55+592=145-19×5=232+(203-70)=279+137-203=175×7=21+532+268=413-(210+44)=107×7-243=684-168-472=165×6-543=507-466-20=5/8-2/8=452-(309-196)=239×4-411=180+(409-314)=375+137-106=867-(859-414)=572-537=2/4-1/4=815-284+499=185+131=251×3-628=226+146-173=81×(66-58)=786-15+174=330-(284-156)=510-78-210=886-(543+318)=341-(224-11)=623+237=77-(48+19)=435×2-92=143+647+128=87×8=740-616-15=948×(355-347)=60+229-45=398-166-48=162-(131+30)=403-336+399=124×7-559=306+588+204=513×2-246=57×(286-277)=972-(846-715)=151+109=491-162=433×4=990-(233-52)=315-(220-183)=724-(335+321)=105+183=476-14-33=995-781+200=285-123+263=529×6=411-127=815-584+975=126-26=453-(302-167)=207+207=400-(179+162)=480+109×3=979+642-159=160-(312-193)=466-60-167=457+18×9=326-145+253=724×5-582=498-18×2=264×3-774=268-141=411-(58+296)=181×(205-202)=41+42=770×9-902=515×8-189=115×5-55=612+769-315=269-(66+85)=3/6-2/6=264×2-103=612+126=147×5-616=243+33×4=269+942-998=641-263+380=507+270=343+(426-351)=243-(779-581)=239+(298-292)=822-(108+490)=145+(155-101)=72+362-37=95×(310-306)=508×(312-308)=797+246+647=870-688+555=320-291+72=187×(371-366)=114×(347-342)=920+126+821=474-120-250=940-853=705-121×5=231-80=647+490-781=443×5=886-(86+785)=312+20-80=842-21×5=83×8+138=939-433×2=362×3-195=80×8+840=870-95=283-52×5=324+(488-170)=449×3=520+18×3=135+308×2=329-10×3=138+429+395=104+49=194+436+291=644-109+970=82+455=394+68=447+216=443-112×3=761+90+189=290+(492-20)=78+(449-152)=263-250=981-(832-784)=892+43×3=321+(266-175)=3/8+4/8=104×(598-589)=864-359=138-(366-309)=543-332-27=11×4=10+(313-113)=417-273-45=658+410-84=998-125×2=83×3+184=467-328=73×3+17=305+870+188=355×2=117+233-238=667-114-412=476-(53+300)=495-74×5=636+(983-940)=887-195-659=208-(158-114)=2/10-1/10=892+(203-129)=327-268+256=333+263-67=957-684=876-(155+468)=487-22×8=470×(506-500)=207×(258-255)=91×5-40=147×(213-210)=467-406+143=424-184-154=676-345+529=103+(386-203)=370+145×3=309-(247-140)=679+989-623=977×(435-431)=443-70-24=259+231=108+474=16×2+320=677-70×9=79×(346-342)=336-(753-734)=340+113=87+283=10+348-133=367-184=472-145×3=514+(888-360)=135×6-461=405-(345+23)=46+249+533=437+129+23=413+390+16=800-(380+198)=882+814-708=479-219=278+219=194+125=76+87-72=637-466+174=683+188+117=646-222=406+(485-315)=129+222×3=40×4+98=73×5=104×3+266=468-(170+199)=189+96=276+94-153=878-452+806=12+(456-12)=376+878=164×2=498-103×3=154×3=209-157-11=434×5=400-31×4=10×6+992=327+88-106=612+592-643=680+514+751=543-(957-727)=379×2=441-244=14×9+288=470-(864-704)=384+(922-552)=239-(63-18)=592+327×2=200×2-352=139+(515-414)=50×(419-416)=969-(457+335)=613-80-195=281+(622-64)=131+185+277=459-39×8=460+(400-55)=73+17+770=970×(675-667)=382-(478-371)=169×3=885+188=108×2+264=328-156-84=180×(195-192)=107×(371-365)=438-(70+192)=61×9=887-382-403=237×9-430=220+136×2=314-60+468=638+200×4=279+304×3=650×7-867=887-512+74=135-101+255=471-153-256=344+499+665=189+137=167-48-103=386-(261+23)=184-78-46=963×(770-761)=25+142=469×5=970-(830-791)=919×(797-789)=695+(362-271)=340+109-227=168-139=388-348+204=358×2+61=355+88+357=615+(829-27)=158-86+289=1/5+2/5=551+(376-213)=2/10+3/10=747-(94+418)=59×4=790+615-623=491-377=156×3-450=208+(570-413)=954-108×8=638+(796-337)=135+311+549=399-(296-150)=191+481+281=967+830-165=647+565+806=617×9-740=248×3-386=158×5+893=843-365-473=306+68+333=751-121×6=171-19×6=174+324+222=846-(58+122)=71×(41-38)=282-(386-305)=106+212-138=83×8=145×6-671=673×7=410-360=659×(243-238)=344+101×8=575-(170+59)=146×2-76=830+73+30=304+(484-26)=554+210+222=793-411-130=515-325+22=903+299+969=4/7+3/7=223-14×3=595×(868-863)=663×(994-990)=760+(962-629)=104+83=386-42×7=467+562=16×4=672×9=682×(49-43)=259-(381-330)=5/7-1/7=450-(116+244)=31×3=734×8-137=827+505-190=4/6-1/6=95×5+353=260+(684-584)=268×(102-99)=367-277-56=43+107+839=962+655=32+94+798=902-(176+695)=309+696=247+114×6=254+233-414=579-98=533-(655-612)=156-147+350=234-(79+120)=111×8-681=889+856+810=96+728-159=390-(23+353)=485-149×3=409+29-291=539+867+485=1/7+2/7=457-(141+174)=397-294+386=205+633=38×2+255=426-(42+161)=156+959+741=438+35-124=882-104-651=308-178+27=560+759-181=490-421=76-53+85=229-227+65=306-264+404=638-171-336=241-(562-392)=983×(902-895)=228×3=312-173+147=684-640=97+32-44=498-498+471=13+108×5=727-(276+319)=170-140+401=586-(455-151)=134×(482-478)=414×4=582×(274-266)=225×3-535=329-83=172-(28+86)=387-159=274+124=720×2=24+613-324=1/5+3/5=324-26+164=991-161×4=488-(366-320)=359+147+11=290-(806-608)=448-(298+46)=366-(164+180)=819-321=823-161-130=185+(408-87)=117×3+83=498+(496-363)=463-(112+158)=703+199+687=489+(515-194)=405-393+26=943×(309-303)=335+131-213=250×(650-642)=182×4=49×(45-38)=44+156=523+622-848=838×4=371-(418-144)=211×(227-223)=292-117=2/7+3/7=109+115+455=223×4-24=802×5-409=167×(164-161)=142+78=422-310+978=122+52=3/9-1/9=929×5=492-(68+150)=29+91=457-(195-60)=188-15-76=439+151-500=32×3+389=282-23=490-(350+44)=322+136×6=183-(431-285)=604-(353-175)=69×7-443=428-270=84+173=411+(422-110)=328-(26+103)=473-171-53=205×3+383=103×9=144+168×3=324-299+96=749-569+751=470+231×2=274-52×3=743-(693-523)=960+228+585=973×4=161-53+189=149-(410-304)=489-(171+301)=430+18-434=960+(690-290)=201-39+62=448-87×3=195+(492-61)=302+731-581=333-(50+176)=156-50-90=493-(316+80)=862+164+688=134×9-261=270×5-118=579×8=762×(334-325)=470-116-61=24×2=607-(517-446)=600-(26+388)=190+240×3=59×(112-104)=952+785=146+(727-417)=986-32×6=499-419+291=253-(34+16)=234-27×5=542+(730-548)=365-(119+92)=296+67-340=77×5=424+98+324=264-52×3=462-(70+267)=809+88-512=485+390=623-(714-278)=607-(47+174)=10×(91-86)=12+13×8=377-92×4=76×(341-335)=53+202=934-(149+51)=40×2+228=參考答案115+316=43153×(445-441)=212337-126-209=2498×6-397=2591391-225+37=203873-(644-598)=827204+(454-360)=298278-(152+53)=73408-74-157=177308+(419-32)=695359-15-168=176436-39×7=163755-653-37=65997-347-296=354198×4=792850-(663-481)=668633-473=160782-173×2=436737+44+51=832889×8-192=6920847-376-344=127237×4=948415-100=315470+54×2=578571-(927-864)=508295-(400-373)=2684/8+3/8=7/8793-(276+485)=32982-228=754335+(634-317)=652401×4-39=1565302+181×3=845878-78-114=686103×2=206333+(392-312)=41349+419-114=354438-211-137=90220+130-245=105339+70+84=493127×(431-424)=889324-(435-387)=276653+233-551=33545+402-235=212419-337-63=19394-220-110=64783-400=383263+44×5=483456-216=240970-22×5=860358-54+520=824302-17×9=149105×5-230=295428-370=5857+442-412=87399-(16+160)=223112×(179-173)=672284+(463-216)=531315+660=97557×7+317=71642+(832-636)=238861-323-427=111720×8-186=5574326-25+165=466440+(409-146)=703874-348-23=503479-366-110=385+323-373=35471-(356+104)=11915-35×6=705892-440=452114×8-801=111230-119+111=222246×4+353=1337420-(77+208)=13520×6+399=519160+(233-175)=218416×(169-163)=2496443-(349+44)=50413-(380-260)=293129×9=1161353×(298-289)=3177614-98×3=320413+(269-121)=561135+67=20242+206=248419-280=139210×3-442=18865×4-42=218287+212-380=119742-87=655994+403+344=1741208+(254-173)=289799×(67-58)=7191940-700+249=489869-(67+741)=61363+626-966=23412+282-419=275239-(498-431)=172106×(356-350)=636855-522+900=1233100×4=400207-(452-397)=152364-42×4=196308-35×7=63216+82=298408-197+961=117276×9=684483-89-172=222952-397×2=158658-10-582=66368×2-612=124451-363+145=233206×(24-21)=618347+133-223=257160-(850-841)=15114×4=56336-255=81710-568=142392+84=476225×3=675251-114+440=577491-131+215=575415+(990-647)=758232×4-186=742719+889+373=1981678+35×3=783282-202=80950+198=1148765×4=3060428-287=1412/5+3/5=1660-177×3=129115+(986-227)=874361-114=247110-(270-248)=8878+247=325285-21×6=159954+(791-507)=1238172×5-775=85128×7=896738×3-778=1436418-(148+80)=190451-174×2=103422+421×2=1264410-369=41639+431+829=1899852-55+731=1528441+448+631=1520235+261-174=322475-(43-29)=461949+370+527=1846413-162-64=187960-925=3515+(431-138)=308866-661=205197+(155-74)=278872-97×2=678190×4+457=1217533×(859-850)=4797396-18=3782/5-1/5=1/5768-135×4=228108×7=756893-(228+381)=284687-77×4=3794/5-1/5=3/5164+88=252338+(991-297)=1032849×4-381=3015993+132+247=1372926-(410-354)=870192×5+161=1121282-83=199475-388=87393+211×2=815909-28×5=769183×(105-102)=549161×4+297=941279-83×2=113246+411×2=1068485-(258+106)=121619×(797-794)=1857143+625=768289+31-276=44461-69=392129×4=516732-570+722=8841/6+4/6=5/6806-788+462=48072×2-88=56345-12×6=273244-(321-273)=19622+(270-202)=9060+929-83=906708-69+849=148847+184=231196-(71+96)=29847×2=1694433-314+348=4672/9-1/9=1/9214+141+135=490638×3-881=1033154+83+144=381608-77×3=377117+33=15023+(375-260)=138302-133-76=93159+154=313151+731-694=188660-59+423=1024471-27×5=336344+245+304=8933/8+2/8=5/8942-619=323372+(243-181)=43434×9+796=1102234-25×8=34131-11×8=4333+86=119354-(211-40)=183253-235+301=319969×3=2907975-(290+520)=16537+569+97=703338+185=523109+151-182=78258×3+546=1320973-(33+413)=527132×(221-213)=1056933-538-199=196575+64+52=691335-59×5=40324+14-147=191370+92-66=396731-177-176=378185×(213-210)=555295×3=88590-(654-582)=18573×9-426=4731123×(504-499)=615269×3-486=321586-119-391=76498-422=76367-(16+193)=158152+58+301=51121×7+446=593390-(255-30)=165133×8-284=780125×(103-99)=500650+383-815=218962-420-164=378131×(220-215)=655498-20=478415-(186-53)=28233×9=297169+43=212436×4=1744101+85+625=811235×9=2115650+697-83=126430+57×8=486624-20×7=484202×2-78=32679+(421-343)=157434-(215-115)=334838-528-142=16857×7-364=353/6-1/6=2/65/7-2/7=3/7210-99+293=404228+117+83=428187+347=534832×(287-279)=6656118+877+367=1362469-43×7=168651+165=816137-(763-737)=11112×2=24505-(773-468)=200138×5=690610+159=769544+130×6=1324412×4-717=931118+376+398=892319-63-13=24311×9=99940-232×4=12417-24×4=321362+529=891915-834=8168-24-25=19177-(400-248)=25533+707+675=1915827+(590-68)=1349196×4+134=918526-63×6=14883×4-232=100309-(42+259)=8441-(203-62)=300112+484=596150+106=256716-220+874=137094×3=282483-423=60158-62=9697+279-61=315939+113+966=2018781-(106+205)=470189+(426-29)=586491-175×2=141423-330-16=77314-106=208955-503+403=85545×6=2701/4+3/4=1392×2-11=773901+67-738=230377×8=301665×8-269=251466-33×5=30156×3=168124×(825-819)=744426+(995-270)=1151254-43×4=82259-10-36=21342×(193-184)=378804+440×2=1684801×5-341=366420×7=140854-172-537=145100×3+97=397282+67+287=636482+(421-228)=675672-585=87270-(363-209)=116177+315=492133×5-498=16780-53+447=474342+341+196=879158×(924-916)=126491×(167-162)=455866×8=6928108-(691-628)=45186×5-861=69131×5+328=983420-177-45=198439-122-108=209109×(863-860)=327308-279=29112-40=72340-228=112263+55+592=910145-19×5=50232+(203-70)=365279+137-203=213175×7=122521+532+268=821413-(210+44)=159107×7-243=506684-168-472=44165×6-543=447507-466-20=215/8-2/8=3/8452-(309-196)=339239×4-411=545180+(409-314)=275375+137-106=406867-(859-414)=422572-537=352/4-1/4=1/4815-284+499=1030185+131=316251×3-628=125226+146-173=19981×(66-58)=648786-15+174=945330-(284-156)=202510-78-210=222886-(543+318)=25341-(224-11)=128623+237=86077-(48+19)=10435×2-92=778143+647+128=91887×8=696740-616-15=109948×(355-347)=758460+229-45=244398-166-48=184162-(131+30)=1403-336+399=466124×7-559=309306+588+204=1098513×2-246=78057×(286-277)=513972-(846-715)=841151+109=260491-162=329433×4=1732990-(233-52)=809315-(220-183)=278724-(335+321)=68105+183=288476-14-33=429995-781+200=414285-123+263=425529×6=3174411-127=284815-584+975=1206126-26=100453-(302-167)=318207+207=414400-(179+162)=59480+109×3=807979+642-159=1462160-(312-193)=41466-60-167=239457+18×9=619326-145+253=434724×5-582=3038498-18×2=462264×3-774=18268-141=127411-(58+296)=57181×(205-202)=54341+42=83770×9-902=6028515×8-189=3931115×5-55=520612+769-315=1066269-(66+85)=1183/6-2/6=1/6264×2-103=425612+126=738147×5-616=119243+33×4=375269+942-998=213641-263+380=758507+270=777343+(426-351)=418243-(779-581)=45239+(298-292)=245822-(108+490)=224145+(155-101)=19972+362-37=39795×(310-306)=380508×(312-308)=2032797+246+647=1690870-688+555=737320-291+72=101187×(371-366)=935114×(347-342)=570920+126+821=1867474-120-250=104940-853=87705-121×5=100231-80=151647+490-781=356443×5=2215886-(86+785)=15312+20-80=252842-21×5=73783×8+138=802939-433×2=73362×3-195=89180×8+840=1480870-95=775283-52×5=23324+(488-170)=642449×3=1347520+18×3=574135+308×2=751329-10×3=299138+429+395=962104+49=153194+436+291=921644-109+970=150582+455=537394+68=462447+216=663443-112×3=107761+90+189=1040290+(492-20)=76278+(449-152)=375263-250=13981-(832-784)=933892+43×3=1021321+(266-175)=4123/8+4/8=7/8104×(598-589)=936864-359=505138-(366-309)=81543-332-27=18411×4=4410+(313-113)=210417-273-45=99658+410-84=984998-125×2=74883×3+184=433467-328=13973×3+17=236305+870+188=1363355×2=710117+233-238=112667-114-412=141476-(53+300)=123495-74×5=125636+(983-940)=679887-195-659=33208-(158-114)=1642/10-1/10=1/10892+(203-129)=966327-268+256=315333+263-67=529957-684=273876-(155+468)=253487-22×8=311470×(506-500)=2820207×(258-255)=62191×5-40=415147×(213-210)=441467-406+143=204424-184-154=86676-345+529=860103+(386-203)=286370+145×3=805309-(247-140)=202679+989-623=1045977×(435-431)=3908443-70-24=349259+231=490108+474=58216×2+320=352677-70×9=4779×(346-342)=316336-(753-734)=317340+113=45387+283=37010+348-133=225367-184=183472-145×3=37514+(888-360)=1042135×6-461=349405-(345+23)=3746+249+533=828437+129+23=589413+390+16=819800-(380+198)=222882+814-708=988479-219=260278+219=497194+125=31976+87-72=91637-466+174=345683+188+117=988646-222=424406+(485-315)=576129+222×3=79540×4+98=25873×5=365104×3+266=578468-(170+199)=99189+96=285276+94-153=217878-452+806=123212+(456-12)=456376+878=1254164×2=328498-103×3=189154×3=462209-157-11=41434×5=2170400-31×4=27610×6+992=1052327+88-106=309612+592-643=561680+514+751=1945543-(957-727)=313379×2=758441-244=19714×9+288=414470-(864-704)=310384+(922-552)=754239-(63-18)=194592+327×2=1246200×2-352=48139+(515-414)=24050×(419-416)=150969-(457+335)=177613-80-195=338281+(622-64)=839131+185+277=593459-39×8=147460+(400-55)=80573+17+770=860970×(675-667)=7760382-(478-371)=275169×3=507885+188=1073108×2+264=480328-156-84=88180×(195-192)=540107×(371-365)=642438-(70+192)=17661×9=549887-382-403=102237×9-430=1703220+136×2=492314-60+468=722638+200×4=1438279+304×3=1191650×7-867=3683887-512+74=449135-101+255=289471-153-256=62344+499+665=1508189+137=326167-48-103=16386-(261+23)=102184-78-46=60963×(770-761)=866725+142=167469×5=2345970-(830-791)=931919×(797-789)=7352695+(362-271)=786340+109-227=222168-139=29388-348+204=244358×2+61=777355+88+357=800615+(829-27)=1417158-86+289=3611/5+2/5=3/5551+(376-213)=7142/10+3/10=5/10747-(94+418)=23559×4=236790+615-623=782491-377=114156×3-450=18208+(570-413)=365954-108×8=90638+(796-337)=1097135+311+549=995399-(296-150)=253191+481+281=953967+830-165=1632647+565+806=2018617×9-740=4813248×3-386=358158×5+893=1683843-365-473=5306+68+333=707751-121×6=25171-19×6=57174+324+222=720846-(58+122)=66671×(41-38)=213282-(386-305)=201106+212-138=18083×8=664145×6-671=199673×7=4711410-360=50659×(243-238)=3295344+101×8=1152575-(170+59)=346146×2-76=216830+73+30=933304+(484-26)=762554+210+222=986793-411-130=252515-325+22=212903+299+969=21714/7+3/7=1223-14×3=181595×(868-863)=2975663×(994-990)=2652760+(962-629)=1093104+83=187386-42×7=92467+562=102916×4=64672×9=6048682×(49-43)=4092259-(381-330)=2085/7-1/7=4/7450-(116+244)=9031×3=93734×8-137=5735827+505-190=11424/6-1/6=3/695×5+353=828260+(684-584)=360268×(102-99)=804367-277-56=3443+107+839=989962+655=161732+94+798=924902-(176+695)=31309+696=1005247+114×6=931254+233-414=73579-98=481533-(655-612)=490156-147+350=359234-(79+120)=35111×8-681=207889+856+810=255596+728-159=665390-(23+353)=14