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445-282-80=47+147=478-69×3=175+324-434=146+251×2=233×3-33=121+139=283-22×9=179+(721-430)=286+(454-247)=531-391+282=228+753-400=450-24×5=239×(871-867)=895-416+418=156+169+76=419-382=296+(387-75)=477-(116+276)=940-51+389=135×4-327=823-(958-799)=454+373=152×2=486×2-590=473-80-374=574-(306+224)=662-593+156=896-60×2=287+357+690=972-759+921=307-(471-217)=587+476-407=72+400-306=461+(429-198)=853-(353-163)=85+311=257×3-467=500-(939-890)=431-(157+92)=218-(264-110)=913+775+248=328-63=302-275+311=721×9-327=431-419=293×2-153=303-14×5=62+638+103=876-239×3=423-29=53+(344-43)=448-210-55=850-(998-467)=47×8=720+79×9=346-198=350-193+273=841+210+593=163+100-81=350+86=637-70-268=886-592=82+166=458+277=178+676+70=748+226=59-33=379+244=696+541-165=141×(385-382)=147-22×6=399-208+86=3/9-1/9=37×7+443=439-85×3=275+213-82=351+125×5=869-76×8=160×(35-29)=1/8+3/8=49-24+360=373+(377-67)=313+72-237=376-(127+177)=743-171+94=495-446+196=317+618-670=492-(225+112)=215+44=448-(323-156)=108×(287-281)=988×3=952-292-364=162+252=347-342+476=808+663-536=630-31=479+(404-158)=252-(308-130)=868-317×2=210×2-91=889-(259+460)=494-(122+337)=907-705+476=440+74×8=862-(240-74)=183×(425-420)=121×5+238=4/8-3/8=259+319=449-189×2=30×(430-425)=573+427×2=324-(768-707)=98×(385-376)=370+558=264-55=4/10+5/10=390-262=2/7+3/7=39+31+284=262-(516-370)=972+(816-57)=61+124-44=232+90=159-14×8=164×4=183-49=67+138×4=233+37-56=253+(793-268)=530+997-438=75-44=948×(561-556)=209+(964-114)=672+236-125=181×3=101×(19-13)=413-308-52=903-83×4=893-321+635=831-(719-444)=283-(105-72)=261-70-177=876-41-56=993-447+460=362-10+134=100×5+477=431×6-433=56×7+79=211×2=187×(437-434)=777+430=123×6+230=401-(62+175)=960-145×6=181×(990-981)=686-(62+146)=761+(526-173)=669+373-732=369-(739-705)=293-106-69=199×2-396=268×3+147=310+145-131=136×3+40=414-(160-43)=183×4-703=452+683-637=469-263=328×4-505=210+(640-628)=555-172=331-121+722=68+162+531=57+294=809-(174+214)=269+132=415-390=336+95-124=348-(208+132)=968-275×2=726-(144-16)=22×5+562=130+(139-10)=141+(120-82)=826+593+299=838-159×2=225-(324-140)=51×6-41=630×6-46=462-417+218=137-16+370=552×(514-511)=410-15-358=46×4-128=949-146-470=4/8-2/8=690-45×4=812-369×2=970+311+998=165+312-74=487-45×3=753+301+543=61×(477-470)=884-314-252=23+(345-252)=752-(191-28)=801-(600-355)=323+980-109=383-286+159=52+378+346=680-237=816×3-375=456-105×2=398-(17+337)=186+398+294=126×3+358=490×2=386-58-205=743+483+829=208+19+976=181×(83-78)=246-21-85=778-(210+94)=303-(392-239)=2/6-1/6=691+511-696=224+60-260=847×5-692=233×(177-168)=382×2-704=82×2=268-62×2=124×(785-782)=833+733=593+353+364=945+(957-142)=427+534+309=171×5-689=244-46=330+(151-19)=355+138-67=216×(27-19)=51+96=675-300-160=447-111+21=454+(711-570)=731×8=303+75×8=654+491+336=164+141-262=687-(502+21)=36+144-66=485-45-287=568+358=885+678-110=211+413+90=905-97=367+247=995-(175+79)=435-(226+44)=78×(67-59)=271-120=312-32×4=728+632-808=63×(316-307)=422-26×8=87+122=373-(437-110)=3/10-2/10=755+441=314×(160-156)=230+127=298×3-825=215-25×5=67+396+519=289-(334-209)=572×3=385-12×5=75×9-216=307-(480-246)=937+11×3=777-(77+663)=346-57×4=393×2-205=416-194-82=971-(216+725)=113×7-469=470-66×3=696-570=377-(141+123)=423+(346-174)=733+19+519=293-139-140=405-118=459-329+165=605-28×5=488+40×5=190+216-172=169+(307-228)=471×2=70-50=226×2+812=20+288-274=215+187-82=442+39-151=880-(329+450)=337-(212-103)=331+(950-144)=364+43+541=75+763+860=185×5+837=860×7-628=422-349=418-89×3=85×4=190×3+407=315-101=257-221+178=961×2=483+(171-25)=638+(595-136)=13+143+756=114+259+502=277×3-726=192+125=126+(143-106)=493-216-230=477×4-370=178-71+190=554×(679-676)=950-(693-432)=944-(925-351)=306-286+387=124+(351-64)=437-305=852×9=150-17+292=376+155×4=823×6-841=708×2-938=892-287=254+123=261+(19-13)=58+261-16=433×8-984=70+178=189×5-412=876-(894-444)=381+603-289=287-283+460=334-52+24=263-56-132=673+118-480=90×(296-289)=929+627+707=37×6+920=957-(198+171)=222×2-159=380-209+138=432-69-296=721×8-996=821-(73+539)=190-116-70=230×(74-71)=480-332-120=883-262=671-318×2=161×8-364=477×6-623=652+236×2=443×2-90=303+(250-144)=780-(439+16)=319-(471-273)=904-(484+51)=18×(204-200)=463×2+630=297+682=315×2=185+149=275-81×2=477-16-298=478-(453+21)=12×6+60=195-59-12=310+141=155×2+121=542-29×3=1/3+2/3=5/6-1/6=3/5-1/5=104×8+674=189×5=80+258=622+408-322=74×(62-58)=346+95-48=670-88-312=977-475-338=909-397-501=676+868-725=844×(679-671)=145-13×5=876+552+598=462-(349+39)=483-(200+168)=975×7=312-92-134=328-153=91-23=519×8=477-(307-250)=869×9=464-(269+73)=913-466-225=220-(46+144)=755-690+718=173+267×2=197×5=474-81×2=263+(116-53)=217+327+65=194×4-23=888×(189-182)=358+134-127=66×9=207+64+233=383-256=841×(764-761)=443-(280-93)=979+672+41=125+196×3=766-(751-453)=464-(426-258)=4/9-1/9=696-404+305=340-241=465+185+190=482+386+392=370+881-330=825×5=179×4=623+506+480=612-(282-67)=371-(473-438)=437-299+244=260+80=159+(290-93)=975×4=784-(135-112)=710-98×7=848-200=897-176+201=338+261×2=345-(203+75)=419-193=400×(696-690)=238-(432-297)=581+(744-260)=675+661=18×2+711=908-95+20=987-157×6=939-(915-775)=212+(434-198)=401+73+397=226-75-125=350-31×6=475-349=233-(45+146)=276×3=369×2=336×3-512=104×8-235=320+989+244=656+783-23=561-363+545=245+235=589×(938-930)=268-28-88=237+777+12=60×6-240=39×5+233=75+395-38=476×(879-872)=423-(156+212)=668-(59+195)=2/3-1/3=935-(761-46)=333×7-330=4/7-1/7=759-53×7=238+(190-184)=341-207+312=362-87-176=862-(32+736)=874-836+598=190+900=510+209=993+(668-270)=473-(302+67)=510-244-125=16×(140-132)=324-62=456×4=200+92×8=442-(470-81)=868-353-348=337×2=434-422+83=6/9+2/9=299+27×3=290×2=828+256-316=492-267-126=176+(376-171)=405+267+158=421+(56-26)=151×5-717=499-175=287×8-977=434-14×9=919+24+334=866+251-791=98×6-274=857×7-385=476-435+485=844-131-442=259+157=784-156+253=329+(912-131)=438-256+71=516-28+183=93+184=484-(349+80)=849×(420-416)=860-276=498-430+392=30+159=824-(562-283)=12×2=36×(236-233)=1/7+2/7=231+482=401+282×3=3/6-1/6=205+867-638=92×(445-442)=737×(31-22)=758-(409+256)=421×5=38×3-33=22+(271-44)=537-(725-531)=388-284+389=194+(211-39)=24×3=694-514=363-(482-273)=759-170-239=421-106×2=79+28+371=798-539+122=248-59=343-19×8=422-369+131=419-(171+25)=115×8=609-109=34+94=135×5+344=959+(849-757)=804-665+62=104-62+377=183×2=652-411+45=481+(482-12)=36×(217-214)=84×6-99=628-(865-325)=252+798-338=460-(472-267)=489-140-225=1/6+2/6=183×(167-163)=783-236×3=65×7-436=357×2=193+(240-39)=14×8+379=188×(271-268)=142×5+277=657-88×4=396-(793-701)=319+125+230=2/4-1/4=2/7+4/7=461-175=92×4=455-(143+123)=358-(407-150)=190-35×2=336+76-81=524-(312-41)=333×7-737=813×9=415+61×2=761+(102-71)=346-101+150=16+131+317=365-(183-85)=38×2=146+824+287=275-31×8=406-(351+53)=1/6+3/6=450-(14+265)=323-(406-382)=101-69=759×2=481-(84-23)=281-99×2=107×8-683=105+(497-79)=111+187=36+145×2=265×3=225×2=474-218×2=234+(867-565)=234+554=736+268=89+384=899+72×7=491-240=116×7=273-(94+177)=54×7+319=257+377+414=751-206-116=253-81+171=41+671+137=377+(474-394)=190+(704-502)=629-23×7=864+234+720=811×4-92=972-736-67=226-133+746=421+96×3=231+336+728=778-304-465=267-61=993-637-120=27+279-89=551-(434-403)=251+115=172×3=134×6-502=377-21×9=360-(307-151)=196×8=90×5+254=778+(669-324)=501+384×2=721×(823-820)=407-69×3=599-445=198-(617-485)=227×2+325=368-(233+119)=490-(66+344)=469-(264+143)=3/8+2/8=398-345+432=794+817=68×(382-377)=982-712+76=201-37×5=273+184-414=972-(384+531)=302+320+40=538+(540-71)=227-(199-128)=943-26×7=452+169+104=209+125-157=818×(649-643)=115+305=460×8-278=744+530-431=159+115×7=215×4=294-(55+220)=220×4-814=203×(100-96)=768+835+189=278+672=978-(556+317)=371-40×5=271-227-28=581-323-173=420×7-428=335×(678-672)=493-39=723-608=910-170-483=1/4+3/4=61+809-849=174×5-586=240×4-891=168+583=434-33×4=864×9=127×7+527=301+151-290=923×9=196+50-45=383-(189+173)=136+437+328=544+(342-117)=163×(477-473)=575+(370-341)=315+162=2/8+4/8=202×3=39×5-195=734+536-994=210×(47-44)=940×4=39+66=690+(876-430)=245-102-66=155+313-23=484-150-247=222×2-86=559-120×2=884×(701-698)=904×(157-153)=125×6=401-35+67=299-285=123-62=844-224-448=184×2+585=113×5=40+242+114=764-27×9=416-57×7=457-301-94=853-390=62×8-426=226+58×2=167×(851-848)=335-115-106=870-(369+499)=77+67=200+(599-91)=56+165+774=329+84=37×7+893=881-259+882=365+132+301=196-137+261=112×6=951-(343+163)=18×9=928-598=248-57-138=123+344-418=257+114+85=216+(238-68)=167×(346-342)=18×(456-452)=336+(415-220)=451-10=77×6=528×(407-399)=384+(677-371)=227+355+397=80×(362-354)=231-(435-273)=627+251×3=151×(478-472)=664-(192+96)=176×(131-128)=590×2=575-503=253-122=297×3=49+297×3=51×6=996+698+145=662-170+244=384+28×8=402+98-459=378-133=820-135-55=477-(472-226)=397-350=489-116-282=472+(328-32)=747×5=254-140+296=478-(440+15)=210+(760-715)=554+79+326=56×9=110×3-90=392-(277+107)=377+604-159=429-351=233-(90-59)=461-(28+333)=139+355=365+107=80×8+162=226+170=927-436-78=47×6+690=933-(442-316)=714-(623+65)=221-52×2=991+498-805=945-439=263+43×4=117-(209-106)=960-251-487=852×(391-388)=855-836=15+83=494+(893-802)=688-(308+295)=236×4-870=42×(383-376)=358+313+323=293+297+239=411×(573-570)=495-(71+101)=242-78-133=863-166-232=698-336-356=499-(322+142)=840-(793-451)=661-222+195=657+(329-304)=744-33×4=410+183-324=230+132×2=663+39×2=179-25×2=36+17=661×7=404+749+326=968+(698-585)=382-(72+118)=857×(903-895)=455-133=113×(483-477)=811-496-79=663+615=参考答案445-282-80=8347+147=194478-69×3=271175+324-434=65146+251×2=648233×3-33=666121+139=260283-22×9=85179+(721-430)=470286+(454-247)=493531-391+282=422228+753-400=581450-24×5=330239×(871-867)=956895-416+418=897156+169+76=401419-382=37296+(387-75)=608477-(116+276)=85940-51+389=1278135×4-327=213823-(958-799)=664454+373=827152×2=304486×2-590=382473-80-374=19574-(306+224)=44662-593+156=225896-60×2=776287+357+690=1334972-759+921=1134307-(471-217)=53587+476-407=65672+400-306=166461+(429-198)=692853-(353-163)=66385+311=396257×3-467=304500-(939-890)=451431-(157+92)=182218-(264-110)=64913+775+248=1936328-63=265302-275+311=338721×9-327=6162431-419=12293×2-153=433303-14×5=23362+638+103=803876-239×3=159423-29=39453+(344-43)=354448-210-55=183850-(998-467)=31947×8=376720+79×9=1431346-198=148350-193+273=430841+210+593=1644163+100-81=182350+86=436637-70-268=299886-592=29482+166=248458+277=735178+676+70=924748+226=97459-33=26379+244=623696+541-165=1072141×(385-382)=423147-22×6=15399-208+86=2773/9-1/9=2/937×7+443=702439-85×3=184275+213-82=406351+125×5=976869-76×8=261160×(35-29)=9601/8+3/8=4/849-24+360=385373+(377-67)=683313+72-237=148376-(127+177)=72743-171+94=666495-446+196=245317+618-670=265492-(225+112)=155215+44=259448-(323-156)=281108×(287-281)=648988×3=2964952-292-364=296162+252=414347-342+476=481808+663-536=935630-31=599479+(404-158)=725252-(308-130)=74868-317×2=234210×2-91=329889-(259+460)=170494-(122+337)=35907-705+476=678440+74×8=1032862-(240-74)=696183×(425-420)=915121×5+238=8434/8-3/8=1/8259+319=578449-189×2=7130×(430-425)=150573+427×2=1427324-(768-707)=26398×(385-376)=882370+558=928264-55=2094/10+5/10=9/10390-262=1282/7+3/7=5/739+31+284=354262-(516-370)=116972+(816-57)=173161+124-44=141232+90=322159-14×8=47164×4=656183-49=13467+138×4=619233+37-56=214253+(793-268)=778530+997-438=108975-44=31948×(561-556)=4740209+(964-114)=1059672+236-125=783181×3=543101×(19-13)=606413-308-52=53903-83×4=571893-321+635=1207831-(719-444)=556283-(105-72)=250261-70-177=14876-41-56=779993-447+460=1006362-10+134=486100×5+477=977431×6-433=215356×7+79=471211×2=422187×(437-434)=561777+430=1207123×6+230=968401-(62+175)=164960-145×6=90181×(990-981)=1629686-(62+146)=478761+(526-173)=1114669+373-732=310369-(739-705)=335293-106-69=118199×2-396=2268×3+147=951310+145-131=324136×3+40=448414-(160-43)=297183×4-703=29452+683-637=498469-263=206328×4-505=807210+(640-628)=222555-172=383331-121+722=93268+162+531=76157+294=351809-(174+214)=421269+132=401415-390=25336+95-124=307348-(208+132)=8968-275×2=418726-(144-16)=59822×5+562=672130+(139-10)=259141+(120-82)=179826+593+299=1718838-159×2=520225-(324-140)=4151×6-41=265630×6-46=3734462-417+218=263137-16+370=491552×(514-511)=1656410-15-358=3746×4-128=56949-146-470=3334/8-2/8=2/8690-45×4=510812-369×2=74970+311+998=2279165+312-74=403487-45×3=352753+301+543=159761×(477-470)=427884-314-252=31823+(345-252)=116752-(191-28)=589801-(600-355)=556323+980-109=1194383-286+159=25652+378+346=776680-237=443816×3-375=2073456-105×2=246398-(17+337)=44186+398+294=878126×3+358=736490×2=980386-58-205=123743+483+829=2055208+19+976=1203181×(83-78)=905246-21-85=140778-(210+94)=474303-(392-239)=1502/6-1/6=1/6691+511-696=506224+60-260=24847×5-692=3543233×(177-168)=2097382×2-704=6082×2=164268-62×2=144124×(785-782)=372833+733=1566593+353+364=1310945+(957-142)=1760427+534+309=1270171×5-689=166244-46=198330+(151-19)=462355+138-67=426216×(27-19)=172851+96=147675-300-160=215447-111+21=357454+(711-570)=595731×8=5848303+75×8=903654+491+336=1481164+141-262=43687-(502+21)=16436+144-66=114485-45-287=153568+358=926885+678-110=1453211+413+90=714905-97=808367+247=614995-(175+79)=741435-(226+44)=16578×(67-59)=624271-120=151312-32×4=184728+632-808=55263×(316-307)=567422-26×8=21487+122=209373-(437-110)=463/10-2/10=1/10755+441=1196314×(160-156)=1256230+127=357298×3-825=69215-25×5=9067+396+519=982289-(334-209)=164572×3=1716385-12×5=32575×9-216=459307-(480-246)=73937+11×3=970777-(77+663)=37346-57×4=118393×2-205=581416-194-82=140971-(216+725)=30113×7-469=322470-66×3=272696-570=126377-(141+123)=113423+(346-174)=595733+19+519=1271293-139-140=14405-118=287459-329+165=295605-28×5=465488+40×5=688190+216-172=234169+(307-228)=248471×2=94270-50=20226×2+812=126420+288-274=34215+187-82=320442+39-151=330880-(329+450)=101337-(212-103)=228331+(950-144)=1137364+43+541=94875+763+860=1698185×5+837=1762860×7-628=5392422-349=73418-89×3=15185×4=340190×3+407=977315-101=214257-221+178=214961×2=1922483+(171-25)=629638+(595-136)=109713+143+756=912114+259+502=875277×3-726=105192+125=317126+(143-106)=163493-216-230=47477×4-370=1538178-71+190=297554×(679-676)=1662950-(693-432)=689944-(925-351)=370306-286+387=407124+(351-64)=411437-305=132852×9=7668150-17+292=425376+155×4=996823×6-841=4097708×2-938=478892-287=605254+123=377261+(19-13)=26758+261-16=303433×8-984=248070+178=248189×5-412=533876-(894-444)=426381+603-289=695287-283+460=464334-52+24=306263-56-132=75673+118-480=31190×(296-289)=630929+627+707=226337×6+920=1142957-(198+171)=588222×2-159=285380-209+138=309432-69-296=67721×8-996=4772821-(73+539)=209190-116-70=4230×(74-71)=690480-332-120=28883-262=621671-318×2=35161×8-364=924477×6-623=2239652+236×2=1124443×2-90=796303+(250-144)=409780-(439+16)=325319-(471-273)=121904-(484+51)=36918×(204-200)=72463×2+630=1556297+682=979315×2=630185+149=334275-81×2=113477-16-298=163478-(453+21)=412×6+60=132195-59-12=124310+141=451155×2+121=431542-29×3=4551/3+2/3=15/6-1/6=4/63/5-1/5=2/5104×8+674=1506189×5=94580+258=338622+408-322=70874×(62-58)=296346+95-48=393670-88-312=270977-475-338=164909-397-501=11676+868-725=819844×(679-671)=6752145-13×5=80876+552+598=2026462-(349+39)=74483-(200+168)=115975×7=6825312-92-134=86328-153=17591-23=68519×8=4152477-(307-250)=420869×9=7821464-(269+73)=122913-466-225=222220-(46+144)=30755-690+718=783173+267×2=707197×5=985474-81×2=312263+(116-53)=326217+327+65=609194×4-23=753888×(189-182)=6216358+134-127=36566×9=594207+64+233=504383-256=127841×(764-761)=2523443-(280-93)=256979+672+41=1692125+196×3=713766-(751-453)=468464-(426-258)=2964/9-1/9=3/9696-404+305=597340-241=99465+185+190=840482+386+392=1260370+881-330=921825×5=4125179×4=716623+506+480=1609612-(282-67)=397371-(473-438)=336437-299+244=382260+80=340159+(290-93)=356975×4=3900784-(135-112)=761710-98×7=24848-200=648897-176+201=922338+261×2=860345-(203+75)=67419-193=226400×(696-690)=2400238-(432-297)=103581+(744-260)=1065675+661=133618×2+711=747908-95+20=833987-157×6=45939-(915-775)=799212+(434-198)=448401+73+397=871226-75-125=26350-31×6=164475-349=126233-(45+146)=42276×3=828369×2=738336×3-512=496104×8-235=597320+989+244=1553656+783-23=1416561-363+545=743245+235=480589×(938-930)=4712268-28-88=152237+777+12=102660×6-240=12039×5+233=42875+395-38=432476×(879-872)=3332423-(156+212)=55668-(59+195)=4142/3-1/3=1/3935-(761-46)=220333×7-330=20014/7-1/7=3/7759-53×7=388238+(190-184)=244341-207+312=446362-87-176=99862-(32+736)=94874-836+598=636190+900=1090510+209=719993+(668-270)=1391473-(302+67)=104510-244-125=14116×(140-132)=128324-62=262456×4=1824200+92×8=936442-(470-81)=53868-353-348=167337×2=674434-422+83=956/9+2/9=8/9299+27×3=380290×2=580828+256-316=768492-267-126=99176+(376-171)=381405+267+158=830421+(56-26)=451151×5-717=38499-175=324287×8-977=1319434-14×9=308919+24+334=1277866+251-791=32698×6-274=314857×7-385=5614476-435+485=526844-131-442=271259+157=416784-156+253=881329+(912-131)=1110438-256+71=253516-28+183=67193+184=277484-(349+80)=55849×(420-416)=3396860-276=584498-430+392=46030+159=189824-(562-283)=54512×2=2436×(236-233)=1081/7+2/7=3/7231+482=713401+282×3=12473/6-1/6=2/6205+867-638=43492×(445-442)=276737×(31-22)=6633758-(409+256)=93421×5=210538×3-33=8122+(271-44)=249537-(725-531)=343388-284+389=493194+(211-39)=36624×3=72694-514=180363-(482-273)=154759-170-239=350421-106×2=20979+28+371=478798-539+122=381248-59=189343-19×8=191422-369+131=184419-(171+25)=223115×8=920609-109=50034+94=128135×5+344=1019959+(849-757)=1051804-665+62=201104-62+377=419183×2=366652-411+45=286481+(482-12)=95136×(217-214)=10884×6-99=405628-(865-325)=88252+798-338=712460-(472-267)=255489-140-225=1241/6+2/6=3/6183×(167-163)=732783-236×3=7565×7-436=19357×2=714193+(240-39)=39414×8+379=491188×(271-268)=564142×5+277=987657-88×4=305396-(793-701)=304319+125+230=6742/4-1/4=1/42/7+4/7=6/7461-175=28692×4=368455-(143+123)=189358-(407-150)=101190-35×2=120336+76-81=331524-(312-41)=253333×7-737=1594813×9=7317415+61×2=537761+(102-71)=792346-101+150=39516+131+317=464365-(183-85)=26738×2=76146+824+287=1257275-31×8=27406-(351+53)=21/6+3/6=4/6450-(14+265)=171323-(406-382)=299101-69=32759×2=1518481-(84-23)=420281-99×2=83107×8-683=173105+(497-79)=523111+187=29836+145×2=326265×3=795225×2=450474-218×2=38234+(867-565)=536234+554=788736+268=100489+384=473899+72×7=1403491-240=251116×7=812273-(94+177)=254×7+319=697257+377+414=1048751-206-116=429253-81+171=34341+671+137=849377+(474-394)=457190+(704-502)=392629-23×7=468864+234+720=1818811×4-92=3152972-736-67=169226-133+746=839421+96×3=709231+336+728=1295778-304-465=9267-61=206993-637-120=23627+279-89=217551-(434-403)=520251+115=366172×3=516134×6-502=302377-21×9=188360-(307-151)=204196×8=156890×5+254=704778+(669-324)=1123501+384×2=1269721×(823-820)=2163407-69×3=200599-445=154198-(617-485)=66227×2+325=779368-(233+119)=16490-(66+344)=80469-(264+143)=623/8+2/8=5/8398-345+432=485794+817=161168×(382-377)=340982-712+76=346201-37×5=16273+184-414=43972-(384+531)=57302+320+40=662538+(540-71)=1007227-(199-128)=156943-26×7=761452+169+104=725209+125-157=177818×(649-643)=4908115+305=420460×8-278=3402744+530-431=843159+115×7=964215×4=860294-(55+220)=19220×4-814=66203×(100-96)=812768+835+189=1792278+672=950978-(556+317)=105371-40×5=171271-227-28=16581-323-173=85420×7-428=2512335×(678-672)=2010493-39=454723-