三年級數(shù)學(xué)(上)計算題專項練習(xí)附答案集錦

三年級數(shù)學(xué)(上)計算題專項練習(xí)附答案集錦483-(318-109)=483×(823-819)=139×(214-208)=368×(669-666)=650+48-450=475-(130+29)=338+409+118=84×(381-378)=532×6-38=495-194-79=405+(468-187)=753×(583-579)=187×7=604-160=619+(997-884)=389+117=873+84-514=96+307=357-224=415×7-909=30×6+483=392+(995-409)=152+60×2=51+63×9=401+589+931=163-16×9=938-32-762=971-(324-313)=110×8-386=295×3-73=952+613=858-(603+110)=974+58×9=160×4=2/8-1/8=329-(165+100)=688×6=495+585=449-270=690×5=473+155×2=810-76+948=3/7-1/7=116+70-106=494-256-179=363+157×5=30×(417-408)=834×8=568+54+338=691×8-60=487+(469-423)=176+634=69+928-379=365-254-93=218+853+355=271+214-475=776-446-161=373×8=471-43×7=979-(950-250)=318-234+59=492-270-19=625-239=315-17×3=60+290=157×(306-300)=78×7=658×(466-460)=331×3+746=461-190-158=126×(148-142)=31+387-261=58+978-970=50×(232-224)=433-168=468+(932-579)=3/6+2/6=139+321=101×7=736+(177-140)=607-(186+58)=145×2+16=49×(500-496)=356+(317-182)=469-56×2=650-(678-640)=468-(377-246)=256+229-173=602-208-233=182-(342-186)=451-24×8=400-88-299=802+573-765=337-(443-426)=470-315-85=718-103+103=195+(672-174)=458-(156+143)=352-228-102=211+275=403-180-131=79×9=563+66+136=295-263=777-210=419×(58-52)=276-(115+101)=817×(102-95)=938-285-25=211×4=253-(291-89)=351+142=54+(594-288)=117+(234-64)=205+(119-44)=272-203=479×9-934=449-(326+51)=403-49×4=480-63-241=946×(761-755)=630-(181+280)=298-205=479-33-335=266+904+403=242+(321-210)=256-32+189=187×(256-252)=442-191+227=105×7-445=691×5=1/6+4/6=872+(615-256)=408+(691-602)=902-168=360-45-262=98×9=100+204-43=77-18+366=349-48=815×2-925=927-(451+364)=5/9-4/9=602+628=445×3-23=944-(387+125)=542×4=279-14-247=217+79=364-103×2=167+796=476-(65+272)=31×8-185=614-(318+144)=262+479+177=884-606-40=432+(195-53)=75+409=634×(65-57)=348×2-596=638-(741-576)=949-(499+434)=649+852-184=494+528+444=435-51×2=225×5-171=331+349=359+127-87=355+153×2=167×8=970+(529-192)=355-20×6=75+174=460×2=192-(497-414)=346×2=27+69+795=116+242=515-430+811=981-(951-796)=942-41+650=171×2=116×8-382=198-58=5/9+4/9=851+466=206+253×2=41+10=177+38=442-(122+27)=172+467=506-355+294=434+233+132=833+620+142=300+514+22=221×8-520=498-(435-173)=353-(301-28)=323-(143-18)=442-359-58=934+693+829=23×(423-414)=447+71-294=966-(316+580)=962-788+673=733-(231+383)=167+61+612=695-(770-218)=152+(335-26)=441+(930-771)=151×3+370=5/8+2/8=340-131×2=809+721-523=129×4-506=455-(401-159)=326+658-776=288-102+87=78+(415-19)=617+474-737=261-167+397=63×(445-440)=2/6+3/6=591-315=372×2=34×(183-179)=81×9-327=237+126+265=286×2+230=192+98-39=817+726-336=582×3-387=817-140+822=458-92×2=47+353-141=119-(39+53)=394+307×2=499×2-241=227+212=468-78-284=408-(215-180)=766-97×3=906+168-52=273-80=81+252+649=164×2+369=466-(229+101)=275-(26+224)=287+(338-10)=161×2+450=528+299+35=377-(331-279)=341-35×2=158+66×7=62×6=252-169+522=213-186=344+652=945+(484-435)=101-44+151=84×2=207×4=137+(819-143)=550×(189-182)=77-46+72=910+(762-579)=491-(10+20)=51+206-121=446+185=210×3+333=3/5-1/5=183+56=2/8+4/8=307-187=201+(657-338)=663-(577-218)=191+262-404=54×4+340=944-184×2=681+979+36=775×(516-511)=215-(32+179)=36×(628-625)=716-(413+71)=488-85=166×8=776-(201+258)=814-(888-526)=174+236=382+695-530=49×8+175=132×3=961-946+787=987-279-582=157-25+168=486-140-307=353+12-192=621-(34+19)=382-188-134=255-(481-301)=293+83×2=116-(901-859)=53+248=127-30×4=447-69-146=150×4=411-243+369=195+(298-263)=945-633+707=169×3+862=55×3+369=825-468+539=345+(177-82)=82×9-610=286-231=1/5+3/5=435-(147+184)=769+365×2=227+267-51=201-90=577+592+500=373-(257-196)=876-(646-78)=446-(267-148)=465-(277+126)=326+165-25=639×4=239+(466-414)=320-124-130=696-513=243×2=653+62-514=237-215=291-(561-313)=15×7=384-368=69+287=73×9+185=117+200×4=464+238×2=905-94×7=319+(362-260)=214-52×4=849-56×7=315+87=903-(202-80)=285+112=718-71×8=124×5-201=23×(407-399)=805-(38+56)=709×(661-656)=440-(249+166)=272×3-406=77×(312-308)=801+451=250+82-106=336+66=916+(759-690)=283-113=535-203=930-671-195=10×5=772+998+249=619-160-302=991-(347+291)=847+578+467=323-296=211+62×8=74+65=924+513=125×(188-183)=207-73-68=3/4-1/4=477+172+179=295-40×5=209-(798-769)=979+376=374+67×3=539+777+547=776+168×3=795-(379+379)=882-287-511=337-102×3=807+420=97×7-398=40×(253-250)=240+233+516=121×(194-186)=697-(781-255)=38×9=142+164=517-25×2=3/5+2/5=41+(263-171)=995-(709-581)=29×3+400=313×(229-220)=285×7-504=819-(942-500)=442-(198+31)=1/5+2/5=357-210+163=465-(155+180)=347-16×5=452-145×2=285+212-340=481-(403-395)=375-97+26=925-54×3=172+973-445=385+32-330=199+228=847-365-99=734+(796-710)=297-26×8=886×3=866×(651-647)=93×4+904=479-171+175=967+(785-425)=75×9-224=306+192×3=715-89×4=213+250=162+27=341-(232-71)=105+241-179=457-154-122=259×(660-655)=827-281=322+120-12=723-(611+23)=352+364+226=363-24-50=742-(641-345)=170-51+83=115+497+367=787×2-85=374-40×6=943+316-251=202+48=14+175×3=374-189-118=280+128×2=900-184=489-90×2=80×(120-112)=975-447-431=8/10+2/10=641×5=781+(944-418)=433-(11+240)=391+362+33=943+224=968-(686-73)=429-210-202=349+657-118=398-279-53=189-54+287=154×(379-374)=261-(292-164)=935-(30+284)=118+339-190=128+142=122+314-161=198+274=557×2=15+110+565=723-23×9=368-269+197=673-420-109=171×4=406-(193+190)=238-(16+84)=112+276=364+42+465=435-(340-222)=79×(244-237)=255-21×6=630+769-995=35+150+705=72×6-134=6/8+2/8=250-42+838=666-96+49=248×2+139=496-141-347=58+(548-205)=833-(538+262)=3/7-2/7=552×9-12=489-(354+104)=494-419+291=765-65×7=38+93+781=851-136+806=879-309+241=753×8-379=941-154=127+(447-435)=149-(437-334)=234×2+347=169+264=385×5-934=782×(663-657)=152×2=747-672=613-193+888=367-339+279=245-(243-60)=165+151=761+262=676+254+917=226×3=763-306-137=197+193×3=417+(217-83)=831×2-294=895+553+172=107+652+86=691+65+134=231-164=280×8-825=411+148×4=681×3=72×(338-332)=955-677+628=876+(996-80)=161×(311-308)=774+29+913=412×(612-608)=299-(105+137)=179-11×7=630-(194-25)=337×6=274×3-204=121-(941-898)=2/5-1/5=450+315=874-(739-350)=311×2+368=126×4+40=419×(532-529)=275+(457-132)=270+168=872-557=812-226-36=247-167=378-25×3=207×3=365-(688-339)=248-(410-317)=11+(274-152)=649-447=269-246=33×7+338=375-190+95=38+701+788=178+780-815=940-(354+162)=339+429+340=447-151-144=761-(915-541)=80-(10+47)=120+83+146=77+122×2=754-(103+481)=399+(255-248)=423+68-388=192×9-912=939-259-513=228-(353-215)=20+152×2=612+364=660-70-359=399-153-33=461-(468-89)=296×3-234=122×8-12=881+919-334=264×(291-288)=219×(287-283)=247+184×4=816-515=448-(285+142)=804+(869-167)=508+(363-331)=5/10-3/10=486-335+224=565-145=115×(363-358)=823-778+117=616-95×3=732-474-31=395-186-126=103×5-381=192×3-474=466-(99+274)=901-596=29×(73-68)=442-11×8=981-94×2=795-(392+242)=77×8=40×8+212=383×2=123+98-133=189×3+380=780-530=405-(395-18)=265-232+166=465×2-602=103×(100-94)=675-(183+350)=475-150+166=292+(457-13)=106+291+103=185+97-16=281+108=105×8-520=461-460+363=704+929+483=31×(309-300)=120×2+945=208-198=466-166=143-40=358+365-580=75-74+923=533×9=589×9=495+198+176=205×4-627=241×(628-622)=299-(131+60)=142+990+692=567-157×2=511-113-93=520+360=591+207+207=533-152=202+260-239=323-59×3=188×6-234=352×8-573=815+(490-282)=160+550+161=393-(171-37)=165×(312-308)=785-306-10=20+235-119=456-329+219=438-(282-240)=197×5+154=78+299=14×8=49×7=713-367+148=698×(263-257)=606-(962-651)=274-225=223+845-514=164+(229-19)=218×4=460-(364-212)=113×8-188=382-83-117=392+(188-155)=374+392+91=880×2-670=339+213+302=501-(374+18)=625×2-727=952×9=314×2=846-572+55=206×5=792×(745-737)=138×6=2/7-1/7=59+219=48+350×2=389+22+450=779+473×2=395×2-473=234-41×2=75+535+68=606×2=305×2=510-219+877=208+(276-155)=393-129-252=277-30=849-288-364=685-223=423+133×2=103+112+581=528×(605-602)=211+77+454=234-164-53=800-90×6=959+166×2=776-404-308=2/4-1/4=434×(262-254)=835-257×2=479-365+601=172-(24+115)=886-12=7/10-3/10=418-66×3=337-76×4=620-15=117×7-655=76-65+259=417-144-260=795×2=375-(53+157)=643-(232+178)=882-63×3=179+(349-173)=64×8+193=825-27×7=354+452-683=63×8-218=388-43×6=351+101=860×5=119×7+68=875+581-835=497-(172+205)=676-151+345=329×3=996-444×2=828-180×2=235-42×3=684×7=145×6-696=47-(492-458)=471-108=127×6=436-263-69=683-95-158=21+379-283=407-(384-233)=319×2-104=168-77+25=346×8=683×7-786=296-230=455×2+895=105+81-85=765+(633-183)=434-307=178×8-68=56×5=147-123=414+(305-278)=74+130-115=752+938-231=495-457=369+170+341=368-28×7=404-(13+299)=471+315+871=101×(372-365)=99-39=441+(440-37)=129×5=6/10-1/10=548+186+205=398-(477-326)=343-(12+227)=695+(765-414)=86×(459-451)=409-35×4=274-159+230=509×(151-145)=599-63×7=450-(368+39)=764+563=322×(490-482)=697-303+882=298-27×6=154×3+699=816+601+264=4/8+3/8=248+126=304-(432-358)=89-39+79=746-676=238+453+52=927-45×2=944-125=603-80+711=423-244+328=319-(275-60)=368+(321-38)=962+623-15=66×9-266=409+47-456=387+331×2=233+299=286-179+228=47+927-909=371-60×5=95×(364-357)=454-(170+37)=63+(337-283)=422×2+696=479-(457-27)=855-(263+32)=278-115+144=290+64-168=295-184-71=176+(383-326)=463-354=829×(723-716)=679×9=69+(307-96)=396-20×8=896-771=763+348=745+195+644=371-(104+83)=269-52-111=741-64×3=202-(465-300)=904-357+65=94+508-143=302×3-128=75+(224-103)=194×(42-37)=76×6-292=806-406-319=153×6-772=995×(238-231)=736-131=412-22-203=256+178+463=314+(361-322)=500-(442-429)=160+326-56=14+544+678=189+178=801+640-532=420-77×2=429-126+125=876×4-260=140×(234-231)=386+(398-75)=242-98=83-79+252=223×4-177=945-(94+154)=398+(424-109)=28×6-81=249-18×3=79×4+108=658×6-222=251+160×4=291-118=125+536+717=參考答案483-(318-109)=274483×(823-819)=1932139×(214-208)=834368×(669-666)=1104650+48-450=248475-(130+29)=316338+409+118=86584×(381-378)=252532×6-38=3154495-194-79=222405+(468-187)=686753×(583-579)=3012187×7=1309604-160=444619+(997-884)=732389+117=506873+84-514=44396+307=403357-224=133415×7-909=199630×6+483=663392+(995-409)=978152+60×2=27251+63×9=618401+589+931=1921163-16×9=19938-32-762=144971-(324-313)=960110×8-386=494295×3-73=812952+613=1565858-(603+110)=145974+58×9=1496160×4=6402/8-1/8=1/8329-(165+100)=64688×6=4128495+585=1080449-270=179690×5=3450473+155×2=783810-76+948=16823/7-1/7=2/7116+70-106=80494-256-179=59363+157×5=114830×(417-408)=270834×8=6672568+54+338=960691×8-60=5468487+(469-423)=533176+634=81069+928-379=618365-254-93=18218+853+355=1426271+214-475=10776-446-161=169373×8=2984471-43×7=170979-(950-250)=279318-234+59=143492-270-19=203625-239=386315-17×3=26460+290=350157×(306-300)=94278×7=546658×(466-460)=3948331×3+746=1739461-190-158=113126×(148-142)=75631+387-261=15758+978-970=6650×(232-224)=400433-168=265468+(932-579)=8213/6+2/6=5/6139+321=460101×7=707736+(177-140)=773607-(186+58)=363145×2+16=30649×(500-496)=196356+(317-182)=491469-56×2=357650-(678-640)=612468-(377-246)=337256+229-173=312602-208-233=161182-(342-186)=26451-24×8=259400-88-299=13802+573-765=610337-(443-426)=320470-315-85=70718-103+103=718195+(672-174)=693458-(156+143)=159352-228-102=22211+275=486403-180-131=9279×9=711563+66+136=765295-263=32777-210=567419×(58-52)=2514276-(115+101)=60817×(102-95)=5719938-285-25=628211×4=844253-(291-89)=51351+142=49354+(594-288)=360117+(234-64)=287205+(119-44)=280272-203=69479×9-934=3377449-(326+51)=72403-49×4=207480-63-241=176946×(761-755)=5676630-(181+280)=169298-205=93479-33-335=111266+904+403=1573242+(321-210)=353256-32+189=413187×(256-252)=748442-191+227=478105×7-445=290691×5=34551/6+4/6=5/6872+(615-256)=1231408+(691-602)=497902-168=734360-45-262=5398×9=882100+204-43=26177-18+366=425349-48=301815×2-925=705927-(451+364)=1125/9-4/9=1/9602+628=1230445×3-23=1312944-(387+125)=432542×4=2168279-14-247=18217+79=296364-103×2=158167+796=963476-(65+272)=13931×8-185=63614-(318+144)=152262+479+177=918884-606-40=238432+(195-53)=57475+409=484634×(65-57)=5072348×2-596=100638-(741-576)=473949-(499+434)=16649+852-184=1317494+528+444=1466435-51×2=333225×5-171=954331+349=680359+127-87=399355+153×2=661167×8=1336970+(529-192)=1307355-20×6=23575+174=249460×2=920192-(497-414)=109346×2=69227+69+795=891116+242=358515-430+811=896981-(951-796)=826942-41+650=1551171×2=342116×8-382=546198-58=1405/9+4/9=1851+466=1317206+253×2=71241+10=51177+38=215442-(122+27)=293172+467=639506-355+294=445434+233+132=799833+620+142=1595300+514+22=836221×8-520=1248498-(435-173)=236353-(301-28)=80323-(143-18)=198442-359-58=25934+693+829=245623×(423-414)=207447+71-294=224966-(316+580)=70962-788+673=847733-(231+383)=119167+61+612=840695-(770-218)=143152+(335-26)=461441+(930-771)=600151×3+370=8235/8+2/8=7/8340-131×2=78809+721-523=1007129×4-506=10455-(401-159)=213326+658-776=208288-102+87=27378+(415-19)=474617+474-737=354261-167+397=49163×(445-440)=3152/6+3/6=5/6591-315=276372×2=74434×(183-179)=13681×9-327=402237+126+265=628286×2+230=802192+98-39=251817+726-336=1207582×3-387=1359817-140+822=1499458-92×2=27447+353-141=259119-(39+53)=27394+307×2=1008499×2-241=757227+212=439468-78-284=106408-(215-180)=373766-97×3=475906+168-52=1022273-80=19381+252+649=982164×2+369=697466-(229+101)=136275-(26+224)=25287+(338-10)=615161×2+450=772528+299+35=862377-(331-279)=325341-35×2=271158+66×7=62062×6=372252-169+522=605213-186=27344+652=996945+(484-435)=994101-44+151=20884×2=168207×4=828137+(819-143)=813550×(189-182)=385077-46+72=103910+(762-579)=1093491-(10+20)=46151+206-121=136446+185=631210×3+333=9633/5-1/5=2/5183+56=2392/8+4/8=6/8307-187=120201+(657-338)=520663-(577-218)=304191+262-404=4954×4+340=556944-184×2=576681+979+36=1696775×(516-511)=3875215-(32+179)=436×(628-625)=108716-(413+71)=232488-85=403166×8=1328776-(201+258)=317814-(888-526)=452174+236=410382+695-530=54749×8+175=567132×3=396961-946+787=802987-279-582=126157-25+168=300486-140-307=39353+12-192=173621-(34+19)=568382-188-134=60255-(481-301)=75293+83×2=459116-(901-859)=7453+248=301127-30×4=7447-69-146=232150×4=600411-243+369=537195+(298-263)=230945-633+707=1019169×3+862=136955×3+369=534825-468+539=896345+(177-82)=44082×9-610=128286-231=551/5+3/5=4/5435-(147+184)=104769+365×2=1499227+267-51=443201-90=111577+592+500=1669373-(257-196)=312876-(646-78)=308446-(267-148)=327465-(277+126)=62326+165-25=466639×4=2556239+(466-414)=291320-124-130=66696-513=183243×2=486653+62-514=201237-215=22291-(561-313)=4315×7=105384-368=1669+287=35673×9+185=842117+200×4=917464+238×2=940905-94×7=247319+(362-260)=421214-52×4=6849-56×7=457315+87=402903-(202-80)=781285+112=397718-71×8=150124×5-201=41923×(407-399)=184805-(38+56)=711709×(661-656)=3545440-(249+166)=25272×3-406=41077×(312-308)=308801+451=1252250+82-106=226336+66=402916+(759-690)=985283-113=170535-203=332930-671-195=6410×5=50772+998+249=2019619-160-302=157991-(347+291)=353847+578+467=1892323-296=27211+62×8=70774+65=139924+513=1437125×(188-183)=625207-73-68=663/4-1/4=2/4477+172+179=828295-40×5=95209-(798-769)=180979+376=1355374+67×3=575539+777+547=1863776+168×3=1280795-(379+379)=37882-287-511=84337-102×3=31807+420=122797×7-398=28140×(253-250)=120240+233+516=989121×(194-186)=968697-(781-255)=17138×9=342142+164=306517-25×2=4673/5+2/5=141+(263-171)=133995-(709-581)=86729×3+400=487313×(229-220)=2817285×7-504=1491819-(942-500)=377442-(198+31)=2131/5+2/5=3/5357-210+163=310465-(155+180)=130347-16×5=267452-145×2=162285+212-340=157481-(403-395)=473375-97+26=304925-54×3=763172+973-445=700385+32-330=87199+228=427847-365-99=383734+(796-710)=820297-26×8=89886×3=2658866×(651-647)=346493×4+904=1276479-171+175=483967+(785-425)=132775×9-224=451306+192×3=882715-89×4=359213+250=463162+27=189341-(232-71)=180105+241-179=167457-154-122=181259×(660-655)=1295827-281=546322+120-12=430723-(611+23)=89352+364+226=942363-24-50=289742-(641-345)=446170-51+83=202115+497+367=979787×2-85=1489374-40×6=134943+316-251=1008202+48=25014+175×3=539374-189-118=67280+128×2=536900-184=716489-90×2=30980×(120-112)=640975-447-431=978/10+2/10=1641×5=3205781+(944-418)=1307433-(11+240)=182391+362+33=786943+224=1167968-(686-73)=355429-210-202=17349+657-118=888398-279-53=66189-54+287=422154×(379-374)=770261-(292-164)=133935-(30+284)=621118+339-190=267128+142=270122+314-161=275198+274=472557×2=111415+110+565=690723-23×9=516368-269+197=296673-420-109=144171×4=684406-(193+190)=23238-(16+84)=138112+276=388364+42+465=871435-(340-222)=31779×(244-237)=553255-21×6=129630+769-995=40435+150+705=89072×6-134=2986/8+2/8=1250-42+838=1046666-96+49=619248×2+139=635496-141-347=858+(548-205)=401833-(538+262)=333/7-2/7=1/7552×9-12=4956489-(354+104)=31494-419+291=366765-65×7=31038+93+781=912851-136+806=1521879-309+241=811753×8-379=5645941-154=787127+(447-435)=139149-(437-334)=46234×2+347=815169+264=433385×5-934=991782×(663-657)=4692152×2=304747-672=75613-193+888=1308367-339+279=307245-(243-60)=62165+151=316761+262=1023676+254+917=1847226×3=678763-306-137=320197+193×3=776417+(217-83)=551831×2-294=1368895+553+172=1620107+652+86=845691+65+134=890231-164=67280×8-825=1415411+148×4=1003681×3=204372×(338-332)=432955-677+628=906876+(996-80)=1792161×(311-308)=483774+29+913=1716412×(612-608)=1648299-(105+137)=57179-11×7=102630-(194-25)=461337×6=2022274×3-204=618121-(941-898)=782/5-1/5=1/5450+315=765874-(739-350)=485311×2+368=990126×4+40=544419×(532-529)=1257275+(457-132)=600270+168=438872-557=315812-226-36=550247-167=80378-25×3=303207×3=621365-(688-339)=16248-(410-317)=15511+(274-152)=133649-447=202269-246=2333×7+338=569375-190+95=28038+701+788=1527178+780-815=143940-(354+162)=424339+429+340=1108447-151-144=152761-(915-541)=38780-(10+47)=23120+83+146=34977+122×2=321754-(103+481)=170399+(255-248)=406423+68-388=103192×9-912=816939-259-513=167228-(353-215)=9020+152×2=324612+364=976660-70-359=231399-153-33=213461-(468-89)=82296×3-234=654122×8-12=964881+919-334=1466264×(291-288)=792219×(287-283)=876247+184×4=983816-515=301448-(285+142)=21804+(869-167)=1506508+(363-331)=5405/10-3/10=2/10486-335+224=375565-145=420115×(363-358)=575823-778+117=162616-95×3=331732-474-31=227395-186-126=83103×5-381=134192×3-474=102466-(99+274)=93901-596=30529×(73-68)=145442-11×8=354981-94×2=793795-(392+242)=16177×8=61640×8+212=532383×2=766123+98-133=88189×3+380=947780-530=250405-(395-18)=28265-232+166=199465×2-602=328103×(100-94)=618675-(183+350)=142475-150+166=491292+(457-13)=736106+291+103=500185+97-16=266281+108=389105×8-520=320461-460+363=364704+929+483=211631×(309-300)=279120×2+945=1185208-198=10466-166=300143-40=103358+365-580=14375-74+923=924533×9=4797589×9=5301495+198+176=869205×4-627=193241×(628-622)=1446299-(131+60)=108142+990+692=1824567-157×2=253511-113-93=305520+360=880591+207+207=1005533-152=381202+260-239=223323-59×3=146188×6-234=894352×8-573=2243815+(490-282)=1023160+550+161=871393-(171-37)=259165×(312-308)=660785-306-10=46920+235-119=136456-329+219=346438-(282-240)=396197×5+154=113978+299=37714×8=11249×7=343713-367+148=494698×(263-257)=4188606-(962-651)=295274-225=49223+845-514=554164+(229-19)=374218×4=872460-(364-212)=308113×8-188=716382-83-117=182392+(188-155)=425374+392+91=857880×2-670=1090339+213+302=854501-(374+18)=109625×2-727=523952×9=8568314×2=628846-572+55=329206×5=1030792×(745-737)=6336138×6=8282/7-1/7=1/759+219=27848+350×2=748389+22+450=861779+473×2=1725395×2-473=317234-41×2=15275+535+68=678606×2=1212305×2=610510-219+877=1168208+(276-155)=329393-129-252=12277-30=247849-288-364=197685-223=462423+133×2=689103+112+581=796528×(605-602)=1584211+77+454=742234-164-53=17800-90×6=260959+166×2=1291776-404-308=642/4-1/4=1/4434×(262-254)=3472835-257×2=321479-365+601=715172-(24+115)=33886-12=8