三年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案集錦

三年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案集錦298-135×2=274+337×2=689+496+444=403+20+308=575+(901-35)=152×(219-214)=826-803=381-57×4=82+11×6=806-124=534-331=652-(145+215)=92+247=799×(940-936)=109+99=271-(73+25)=364-233-111=221-33×2=821-(580-182)=147×(482-476)=539+178×5=548-210-314=459-(470-37)=597-(975-494)=380×9-720=979-295×2=572+339=283×3-153=602-351=790-429-129=350-164-68=308×(584-576)=206×7=704×7-776=655×4-916=51+486+249=60+290-136=878-472=624×(365-362)=82×2+879=734-419+672=77+361=179-(138-97)=315+377+150=157×(444-438)=68+111=410-304-42=453-443+64=774-207=77+71×3=974-125×7=451-(559-481)=597+486+683=94×3+502=311-69×3=61×(171-164)=348-43-50=293-109-14=388-(18+66)=357-328-29=298-138+192=588-55×6=193-(877-696)=494-265+213=25×5+731=47+(565-15)=246+60=456-168=84-(21+53)=396+192+394=552-308+30=587-(947-511)=787+995+227=50×(385-378)=499+(122-84)=112+(280-185)=886+867-271=253+166=107×(444-438)=5/10-4/10=362+914+417=438-361=222-151-48=444-251+291=701-49-548=47+394-340=919-567+416=466+957-800=335-36=275+60×2=321-(421-182)=101-72=26×(265-260)=478-186-149=456-47×5=79×(870-862)=368+(433-226)=133+546=594+710+638=239+65=309-(674-474)=779-(376-368)=409×2=108+138+59=306+11-217=960-176+637=141×4=30+165×2=426×6-994=38+166+546=307-(188-147)=58×9-142=113×3+247=444-(22+199)=337-82×4=632×6-688=254×2+231=193×5-881=872-688=387×2+153=213×2-338=320×2-184=436-(368-347)=265×3+598=441-(65+268)=442+820-527=24+856-732=889-590+47=688-149×3=312×2-217=350×4=315-129=439-69-115=830+212+116=333+(405-242)=90+379=74-(29+16)=466-14=34+34+768=76×3-124=542+(360-114)=340-99=444-(72+171)=289+188=379×4-189=200×3-247=144×3+448=77+335+342=204+126×2=169+(255-245)=487+30+152=483-248=314+(373-333)=468-113=656+255=385-(78+138)=438×7=484-(168+276)=259+19-215=841+979=351+125-136=950-618=37×5+308=712-(112+440)=364×6-499=263+86=641×(68-59)=257×3=157-67=936+118+335=327+(742-178)=581-49×9=425×4=122×(552-549)=413-228=745+634+447=230+79=425+(394-210)=910-333=818×9-886=442×5-670=3/8-2/8=245-98-38=618×3-813=935-(994-516)=498+50×5=452-343+39=57×(135-130)=571-(101+424)=260×8=420-278=209+320+159=92+(366-159)=407+264+754=963+77×9=986-(624+257)=50+(466-433)=234-28×2=312-228+253=780×(562-555)=534+(494-487)=849-112×4=133+253+802=265×3=427+66-117=157+791=951-75×8=144×5+185=636-105×6=757-22×4=769+403+139=933+88-762=194-147+104=188+160=204-54-77=314×3-48=262-(400-270)=996-437×2=106×3-285=246+48=948-180=733×(377-373)=899+153+809=429-(248+61)=170+(132-77)=228-107=327-(47+198)=892+525=73×(267-259)=282-29×4=354-225+324=794×7=574-(933-880)=526×5-219=463-420=81+252-51=454-28×4=169+(314-282)=125+301=115×7-477=887-(549-439)=107×5+24=318-(149+31)=195×2+313=224+854-266=196+264-371=289-238=954-426×2=196-151=433-407=485-134+286=89×(213-209)=315-126=503+(639-514)=421-247=104×7-332=28×(34-29)=364-208+299=50×2=452-242+376=616-(877-497)=402-(18+123)=537+753=932-487-354=944-(270-138)=994-963+726=33+431-272=997+205+189=705-320-211=462-(392-352)=700-(247+376)=23+364+423=634×6=484+228×4=207×8-179=146×5=347-170-90=105×3=470-176-279=452-(498-143)=594×9=79×2-81=519-240+159=11+433+228=563+(278-221)=540×(706-703)=348-329+371=268-42×2=164×4=951-880-62=182-133=962-(176+318)=460+199+90=493-483+18=355-92×2=926×(387-383)=71+115+786=444+179=548×(435-430)=859+37+32=292×9=499×8=479-105-91=101×(52-43)=641+261=406-250+643=239+455=121+200×2=792-620+147=664+527-974=16×8=186-176+21=2/6+4/6=244-41+233=216×8=340×2-507=189+174=215-(211-92)=699-66=210×3+466=718×(777-772)=441-(131+263)=881-(526+286)=242+400×2=963×(934-931)=50+(403-194)=337-202=73+14×5=370+55+526=130+(710-428)=883-644=331-(730-641)=620+941-596=95×(26-19)=33+189=226+199-68=738+203-452=16×(304-301)=226+271-428=275-(61+16)=370+373+86=72×(374-365)=851-339+204=476-344+77=438-(303+53)=3/8+2/8=154+203=892-31-626=840+152-394=466+(892-284)=159+60×8=4/9+5/9=474-(380-185)=343-13-120=341×2=864-(993-974)=567+169=386+93=669×8=279×3-247=109×8=263-194=113×6=68-18=100×3=611+133+254=515-381-114=478-47+379=898×5=46×(314-306)=278-106-49=415-26=96+31×7=329-(488-296)=883-571+547=120+130=431×(31-22)=163+46-38=3/4-1/4=113×4-141=340×6=485-14-327=304-(378-265)=407-(88+227)=226-(212-44)=207+189-331=86×6+287=256-234+160=469-(456-183)=423-(350+14)=2/4-1/4=248+305+173=468-184-252=94-79=153+(805-204)=777-365+53=927-(268+331)=189+19×8=491-394+58=559-43×7=585-(788-740)=315-142×2=166×4-581=706-(265+404)=345-62×4=167-56×2=147×2=1/6+2/6=708-52×5=183+489+204=3/6-2/6=821-665+977=13×8+398=589-283-21=495-184-285=952-(516+62)=193+195=116+110=389-269-40=399×2=272+167-272=654-(93+50)=184×7=229+239×3=428-(165-157)=193×(326-322)=989-(36+933)=150×(455-452)=397+30-417=650+(820-613)=743-499=174-(599-440)=346-(91+107)=780-327×2=853-10×2=333-120-148=628+335=81×9-673=343-146-13=1/4+2/4=349-(84+216)=296-(236-123)=499+(575-206)=245+(464-70)=413+(442-79)=224+(244-110)=792-266-369=644-361-237=456-337-87=805-600-37=209×3=319-140+179=268-159+355=536×(564-561)=233-13+982=952+62×9=188+249=112+282-153=229+86=186×(97-94)=144×(239-233)=334-37-183=394+(417-124)=922-140×5=800-79=115+283+380=949-874+112=59+433-385=746×(566-558)=459-(391-308)=42+215=954-878-63=431-380+297=164×(379-373)=445-158-172=385-352+360=3/5-2/5=230×2=770+28+182=707-(389+192)=54×(84-79)=109+724+147=580-(415-252)=53×9=435-81×2=338-53×3=679-(927-643)=974-(364+570)=83×7+973=84+367=71×9-408=2/9+6/9=921-719+745=258+828+491=744-(252+304)=63+160-200=209-133+326=308-(289-163)=151×5-235=87+187=239×(176-172)=299×2=310+59×3=729×(691-688)=87+(372-358)=461-17×9=334-219=969×8=857-(529-237)=141+(156-81)=904×6-643=186+(699-477)=666-(176-144)=90+(283-145)=154+951-724=836-73=86×(109-102)=164×6-794=669×5-249=84+236=641+163×3=21×5=299-231+146=262+167=1/8+2/8=419×(826-817)=457+836-819=736+190×2=391+70×4=68+109-106=200×(171-168)=8/9-1/9=279+10+367=192-(13+168)=792+225=295+835+856=215×2-202=280+624+740=796+(781-205)=345-293+385=389-106×3=157×4+266=386-(146+14)=1/7+3/7=122+354=16×5-36=479-(306-160)=448-356=36+(332-262)=874×3=732-513=446+(325-49)=76×2=90×(452-449)=470-(33+404)=437-(46+35)=41-(375-357)=261+181-161=171-146+223=491×2-424=356×3=528+709+351=62×7+439=172-34×4=300+93×4=306-(179+121)=77×4=494-329+160=272+(388-173)=29+287-14=767×8-160=908+(648-252)=443-(412+17)=12+314+61=609-134-148=458-(350-39)=888×(215-212)=631-299×2=563+606+443=208×4=996-14-696=319×2=386+358+398=970-36-791=244-81+48=318-(46+262)=488-434+25=297×3=364-181×2=889-(936-129)=224×2+110=736-(498-311)=2/5-1/5=408+(232-36)=415+(571-176)=26+988-754=886-(28+527)=50+419-222=441-40×9=485-125=4/5-1/5=884+81×6=907+490×2=261+490=699+216-529=319+717-502=65+149-55=302-15+262=912×4=792+452-336=1/3+2/3=498-194×2=877-(177+169)=516×5=206+820-905=843-(297+38)=566-272=903-(546-162)=284-(302-197)=503+368+101=930-14=362×2-476=89+756-241=893-(165+519)=125-32=260×4=488-51×3=769-(73+545)=42+838-643=116×8-67=678+687+223=802+762-987=4/8-1/8=11×(75-69)=521+304=67+104-102=489-148×2=204+248=442-(169+159)=273×2+244=232+865+888=809+969-764=886-(87+668)=274-(47+217)=37+316+634=185-151+894=229-(958-798)=296+848=58+(141-112)=364-13×9=159+332+10=1/9+5/9=404×(181-173)=948-29-13=781-94×2=413-(484-165)=111×8+58=214×4=109+60=426-171-42=98×8+156=295-48×5=635-(99+232)=311+129-407=355+(553-384)=259-140+298=92×6-294=118+(357-102)=909-200+550=173+885-76=476-(85+61)=194+(539-358)=67+24=4/8-2/8=142+272=133+820+162=765+565+378=43+(442-388)=447×9=720×(837-832)=251+183×4=338-77-88=427+(446-276)=166×6+446=503+303-52=262-(106-51)=435+98=624-144+551=422-95-278=441+(934-586)=129-127+167=698×3=164×(255-250)=505+(676-460)=757×6=358×2-564=25×9+108=599-60-96=72+241-46=952-116×7=517-345+457=420-198-161=176-(431-356)=883×2-951=306×4-102=193×(168-161)=253-(320-224)=882-53=98+324-280=303-(287-251)=844-195-98=430-49-120=117+161-196=690×7-859=222+365-210=347-42×2=251+101=945-331-537=89×5-204=168×(275-268)=746-102=679-32×4=697-109×4=940-(885-710)=280-(949-786)=305+60=690×6=336×2+112=560+162+892=82×8+23=143×3=919+185-666=363+(649-594)=468-(178-164)=96×7=400-(120+36)=386×2=274+202-326=929-257-638=410+(472-51)=127×7+47=463-197+153=185+572-604=49+248=865×4-906=359×9-748=103×(313-310)=863-336-289=199-(130-76)=194-105=497-127×3=159+227=306-155+115=696-(343+73)=813-237-89=436×9-13=304-(166+44)=418-55-99=348-282=75+118+259=61×(108-100)=624×7-682=979-103-280=830-64=63+368-408=473-56×8=360×4-210=211+346×2=486-(266+154)=6/8-1/8=644-408=863-360=741+(283-46)=852-37×3=487+614+701=199-56-121=535-173=18×(420-411)=144×6-158=516-193+750=100+(983-902)=978×(880-872)=624-20+202=323-33×3=198×8-763=77+(377-360)=400+266=110×3=500×2-827=397-30×2=431+204+295=225+(474-437)=136×7=552-(101+344)=819-499-74=430-(319-303)=397-(68+213)=384-97×3=903-884-10=169×4+53=179+257=952-(821-248)=260-23=26+34×6=118×7-361=548-(446+66)=428+(381-162)=299-45+241=882-115-462=488×2-871=870+970=296+44-22=155×(639-634)=121+(334-46)=309-(498-288)=65+59=396×2=478+132=572-381+486=858-362×2=442+214=3/8+4/8=184+133-207=73×5+186=197-67×2=941×(561-555)=279+18+116=545+40+595=71×2+371=442+110×9=702-634+241=918-289=423-156=745+56+70=348×2=283-39×3=981-208×3=310×3=953-480-286=433-(269-32)=469×3-325=70×(321-312)=146×6-515=391+109×2=901-(484+84)=47×(405-397)=84-(73-39)=696+370-408=883+(814-36)=432-64×5=3/7+2/7=285+(851-308)=722-589=210+(336-255)=158×(183-180)=75+(196-136)=620+544-262=113+693+129=168-48=970-71×3=27+971+149=404+(405-271)=123×4=125×7-387=參考答案298-135×2=28274+337×2=948689+496+444=1629403+20+308=731575+(901-35)=1441152×(219-214)=760826-803=23381-57×4=15382+11×6=148806-124=682534-331=203652-(145+215)=29292+247=339799×(940-936)=3196109+99=208271-(73+25)=173364-233-111=20221-33×2=155821-(580-182)=423147×(482-476)=882539+178×5=1429548-210-314=24459-(470-37)=26597-(975-494)=116380×9-720=2700979-295×2=389572+339=911283×3-153=696602-351=251790-429-129=232350-164-68=118308×(584-576)=2464206×7=1442704×7-776=4152655×4-916=170451+486+249=78660+290-136=214878-472=406624×(365-362)=187282×2+879=1043734-419+672=98777+361=438179-(138-97)=138315+377+150=842157×(444-438)=94268+111=179410-304-42=64453-443+64=74774-207=56777+71×3=290974-125×7=99451-(559-481)=373597+486+683=176694×3+502=784311-69×3=10461×(171-164)=427348-43-50=255293-109-14=170388-(18+66)=304357-328-29=0298-138+192=352588-55×6=258193-(877-696)=12494-265+213=44225×5+731=85647+(565-15)=597246+60=306456-168=28884-(21+53)=10396+192+394=982552-308+30=274587-(947-511)=151787+995+227=200950×(385-378)=350499+(122-84)=537112+(280-185)=207886+867-271=1482253+166=419107×(444-438)=6425/10-4/10=1/10362+914+417=1693438-361=77222-151-48=23444-251+291=484701-49-548=10447+394-340=101919-567+416=768466+957-800=623335-36=299275+60×2=395321-(421-182)=82101-72=2926×(265-260)=130478-186-149=143456-47×5=22179×(870-862)=632368+(433-226)=575133+546=679594+710+638=1942239+65=304309-(674-474)=109779-(376-368)=771409×2=818108+138+59=305306+11-217=100960-176+637=1421141×4=56430+165×2=360426×6-994=156238+166+546=750307-(188-147)=26658×9-142=380113×3+247=586444-(22+199)=223337-82×4=9632×6-688=3104254×2+231=739193×5-881=84872-688=184387×2+153=927213×2-338=88320×2-184=456436-(368-347)=415265×3+598=1393441-(65+268)=108442+820-527=73524+856-732=148889-590+47=346688-149×3=241312×2-217=407350×4=1400315-129=186439-69-115=255830+212+116=1158333+(405-242)=49690+379=46974-(29+16)=29466-14=45234+34+768=83676×3-124=104542+(360-114)=788340-99=241444-(72+171)=201289+188=477379×4-189=1327200×3-247=353144×3+448=88077+335+342=754204+126×2=456169+(255-245)=179487+30+152=669483-248=235314+(373-333)=354468-113=355656+255=911385-(78+138)=169438×7=3066484-(168+276)=40259+19-215=63841+979=1820351+125-136=340950-618=33237×5+308=493712-(112+440)=160364×6-499=1685263+86=349641×(68-59)=5769257×3=771157-67=90936+118+335=1389327+(742-178)=891581-49×9=140425×4=1700122×(552-549)=366413-228=185745+634+447=1826230+79=309425+(394-210)=609910-333=577818×9-886=6476442×5-670=15403/8-2/8=1/8245-98-38=109618×3-813=1041935-(994-516)=457498+50×5=748452-343+39=14857×(135-130)=285571-(101+424)=46260×8=2080420-278=142209+320+159=68892+(366-159)=299407+264+754=1425963+77×9=1656986-(624+257)=10550+(466-433)=83234-28×2=178312-228+253=337780×(562-555)=5460534+(494-487)=541849-112×4=401133+253+802=1188265×3=795427+66-117=376157+791=948951-75×8=351144×5+185=905636-105×6=6757-22×4=669769+403+139=1311933+88-762=259194-147+104=151188+160=348204-54-77=73314×3-48=894262-(400-270)=132996-437×2=122106×3-285=33246+48=294948-180=768733×(377-373)=2932899+153+809=1861429-(248+61)=120170+(132-77)=225228-107=121327-(47+198)=82892+525=141773×(267-259)=584282-29×4=166354-225+324=453794×7=5558574-(933-880)=521526×5-219=2411463-420=4381+252-51=282454-28×4=342169+(314-282)=201125+301=426115×7-477=328887-(549-439)=777107×5+24=559318-(149+31)=138195×2+313=703224+854-266=812196+264-371=89289-238=51954-426×2=102196-151=45433-407=26485-134+286=63789×(213-209)=356315-126=189503+(639-514)=628421-247=174104×7-332=39628×(34-29)=140364-208+299=45550×2=100452-242+376=586616-(877-497)=236402-(18+123)=261537+753=1290932-487-354=91944-(270-138)=812994-963+726=75733+431-272=192997+205+189=1391705-320-211=174462-(392-352)=422700-(247+376)=7723+364+423=810634×6=3804484+228×4=1396207×8-179=1477146×5=730347-170-90=87105×3=315470-176-279=15452-(498-143)=97594×9=534679×2-81=77519-240+159=43811+433+228=672563+(278-221)=620540×(706-703)=1620348-329+371=390268-42×2=184164×4=656951-880-62=9182-133=49962-(176+318)=468460+199+90=749493-483+18=28355-92×2=171926×(387-383)=370471+115+786=972444+179=623548×(435-430)=2740859+37+32=928292×9=2628499×8=3992479-105-91=283101×(52-43)=909641+261=902406-250+643=799239+455=694121+200×2=521792-620+147=319664+527-974=21716×8=128186-176+21=312/6+4/6=1244-41+233=436216×8=1728340×2-507=173189+174=363215-(211-92)=96699-66=633210×3+466=1096718×(777-772)=3590441-(131+263)=47881-(526+286)=69242+400×2=1042963×(934-931)=288950+(403-194)=259337-202=13573+14×5=143370+55+526=951130+(710-428)=412883-644=239331-(730-641)=242620+941-596=96595×(26-19)=66533+189=222226+199-68=357738+203-452=48916×(304-301)=48226+271-428=69275-(61+16)=198370+373+86=82972×(374-365)=648851-339+204=716476-344+77=209438-(303+53)=823/8+2/8=5/8154+203=357892-31-626=235840+152-394=598466+(892-284)=1074159+60×8=6394/9+5/9=1474-(380-185)=279343-13-120=210341×2=682864-(993-974)=845567+169=736386+93=479669×8=5352279×3-247=590109×8=872263-194=69113×6=67868-18=50100×3=300611+133+254=998515-381-114=20478-47+379=810898×5=449046×(314-306)=368278-106-49=123415-26=38996+31×7=313329-(488-296)=137883-571+547=859120+130=250431×(31-22)=3879163+46-38=1713/4-1/4=2/4113×4-141=311340×6=2040485-14-327=144304-(378-265)=191407-(88+227)=92226-(212-44)=58207+189-331=6586×6+287=803256-234+160=182469-(456-183)=196423-(350+14)=592/4-1/4=1/4248+305+173=726468-184-252=3294-79=15153+(805-204)=754777-365+53=465927-(268+331)=328189+19×8=341491-394+58=155559-43×7=258585-(788-740)=537315-142×2=31166×4-581=83706-(265+404)=37345-62×4=97167-56×2=55147×2=2941/6+2/6=3/6708-52×5=448183+489+204=8763/6-2/6=1/6821-665+977=113313×8+398=502589-283-21=285495-184-285=26952-(516+62)=374193+195=388116+110=226389-269-40=80399×2=798272+167-272=167654-(93+50)=511184×7=1288229+239×3=946428-(165-157)=420193×(326-322)=772989-(36+933)=20150×(455-452)=450397+30-417=10650+(820-613)=857743-499=244174-(599-440)=15346-(91+107)=148780-327×2=126853-10×2=833333-120-148=65628+335=96381×9-673=56343-146-13=1841/4+2/4=3/4349-(84+216)=49296-(236-123)=183499+(575-206)=868245+(464-70)=639413+(442-79)=776224+(244-110)=358792-266-369=157644-361-237=46456-337-87=32805-600-37=168209×3=627319-140+179=358268-159+355=464536×(564-561)=1608233-13+982=1202952+62×9=1510188+249=437112+282-153=241229+86=315186×(97-94)=558144×(239-233)=864334-37-183=114394+(417-124)=687922-140×5=222800-79=721115+283+380=778949-874+112=18759+433-385=107746×(566-558)=5968459-(391-308)=37642+215=257954-878-63=13431-380+297=348164×(379-373)=984445-158-172=115385-352+360=3933/5-2/5=1/5230×2=460770+28+182=980707-(389+192)=12654×(84-79)=270109+724+147=980580-(415-252)=41753×9=477435-81×2=273338-53×3=179679-(927-643)=395974-(364+570)=4083×7+973=155484+367=45171×9-408=2312/9+6/9=8/9921-719+745=947258+828+491=1577744-(252+304)=18863+160-200=23209-133+326=402308-(289-163)=182151×5-235=52087+187=274239×(176-172)=956299×2=598310+59×3=487729×(691-688)=218787+(372-358)=101461-17×9=308334-219=115969×8=7752857-(529-237)=565141+(156-81)=216904×6-643=4781186+(699-477)=408666-(176-144)=63490+(283-145)=228154+951-724=381836-73=76386×(109-102)=602164×6-794=190669×5-249=309684+236=320641+163×3=113021×5=105299-231+146=214262+167=4291/8+2/8=3/8419×(826-817)=3771457+836-819=474736+190×2=1116391+70×4=67168+109-106=71200×(171-168)=6008/9-1/9=7/9279+10+367=656192-(13+168)=11792+225=1017295+835+856=1986215×2-202=228280+624+740=1644796+(781-205)=1372345-293+385=437389-106×3=71157×4+266=894386-(146+14)=2261/7+3/7=4/7122+354=47616×5-36=44479-(306-160)=333448-356=9236+(332-262)=106874×3=2622732-513=219446+(325-49)=72276×2=15290×(452-449)=270470-(33+404)=33437-(46+35)=35641-(375-357)=23261+181-161=281171-146+223=248491×2-424=558356×3=1068528+709+351=158862×7+439=873172-34×4=36300+93×4=672306-(179+121)=677×4=308494-329+160=325272+(388-173)=48729+287-14=302767×8-160=5976908+(648-252)=1304443-(412+17)=1412+314+61=387609-134-148=327458-(350-39)=147888×(215-212)=2664631-299×2=33563+606+443=1612208×4=832996-14-696=286319×2=638386+358+398=1142970-36-791=143244-81+48=211318-(46+262)=10488-434+25=79297×3=891364-181×2=2889-(936-129)=82224×2+110=558736-(498-311)=5492/5-1/5=1/5408+(232-36)=604415+(571-176)=81026+988-754=260886-(28+527)=33150+419-222=247441-40×9=81485-125=3604/5-1/5=3/5884+81×6=1370907+490×2=1887261+490=751699+216-529=386319+717-502=53465+149-55=159302-15+262=549912×4=3648792+452-336=9081/3+2/3=1498-194×2=110877-(177+169)=531516×5=2580206+820-905=121843-(297+38)=508566-272=294903-(546-162)=519284-(302-197)=179503+368+101=972930-14=916362×2-476=24889+756-241=604893-(165+519)=209125-32=93260×4=1040488-51×3=335769-(73+545)=15142+838-643=237116×8-67=861678+687+223=1588802+762-987=5774/8-1/8=3/811×(75-69)=66521+304=82567+104-102=69489-148×2=193204+248=452442-(169+159)=114273×2+244=790232+865+888=1985809+969-764=1014886-(87+668)=131274-(47+217)=1037+316+634=987185-151+894=928229-(958-798)=69296+848=114458+(141-112)=87364-13×9=247159+332+10=5011/9+5/9=6/9404×(181-173)=3232948-29-13=906781-94×2=593413-(484-165)=94111×8+58=946214×4=856109+60=169426-171-42=21398×8+156=940295-48×5=55635-(99+232)=304311+129-407=33355+(553-384)=524259-140+298=41792×6-294=258118+(357-102)=373909-200+550=1259173+885-76=982476-(85+61)=330194+(539-358)=37567+24=914/8-2/8=2/8142+272=414133+820+162=1115765+565+378=170843+(442-388)=97447×9=4023720×(837-832)=3600251+183×4=983338-77-88=173427+(446-276)=597166×6+446=1442503+303-52=754262-(106-51)=207435+98=533624-144+551=1031422-95-278=49441+(934-586)=789129-127+167=169698×3=2094164×(255-250)=820505+(676-460)=721757×6=4542358×2-564=15225×9+108=333599-60-96=44372+241-46=267952-116×7=140517-345+457=629420-198-161=61176-(431-356)=101883×2-951=815306×4-102=1122193×(168-161)=1351253-(320-224)=157882-53=82998+324-280=142303-(