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45×9+53=91+515=314+125=939-(869-150)=4/7-1/7=131-109+35=286+44-154=85+481+486=438+374-587=199-(355-210)=135×5-65=961-655+616=476-(60+325)=367-(34+305)=504×(882-875)=407-(69+273)=281+151=312+59-162=230×4-298=241-(84+36)=412-(842-612)=121×2=166+41+273=346+(318-224)=890+511+134=264-106×2=41×8+265=123+402+368=209-83×2=354-280=602+243+422=124×6=531-159-56=194+245-174=897+94×9=189-24×6=917+(881-191)=692×(445-440)=407-132=352×(706-700)=281-258+438=106×6+325=376×7=610×5-161=150+240-326=378-(559-318)=393+82=865-(926-443)=233×4=445-396+131=449-15×8=256-(763-713)=495-41+401=314-33×2=184-124+650=979-38=244+134+78=465+363-97=628-140-129=450+423+608=13×(269-265)=847-(627+71)=286-30×7=685+171×4=2/7+4/7=918×7=904×4-220=369+(426-211)=221-56×2=270-(202-95)=191×2+373=795-213×3=108×(69-63)=757-59×8=490-(187-133)=335+61-266=805-(255+112)=110-56+373=71+239=482-172-305=996-879+575=171×5-317=187-51-124=398-246-42=156+(400-281)=128-74+268=325+493+747=806-175-259=133+132-79=536-199-164=613+557-238=625-190-290=879-32-447=478×(162-154)=527+384=344+783-95=504-327=74×2+321=673×(616-607)=399+865-861=582+957-906=857-403×2=641+(988-460)=47×8=387-(15+77)=945-(136+631)=966-428=140×4+684=472-392=560+78+277=26+341×2=124-113+453=152×7-995=876-373×2=713-95-464=663-218=476-(19+11)=776+997-741=783-(828-810)=195+510=144+490+197=212+510+273=29+32=341-228-14=353+269=319-(223+75)=217×2=95+115+85=419+214×2=924-569+842=853-(306-305)=567×(269-264)=236+134-195=542-(249-73)=232×(251-247)=23+115+128=288-31+67=399×2-223=301-215+391=972-31-116=366-53-282=473-71-366=197×4-20=490+576=488×2=500-175=85+117×2=92×(198-193)=970-299-22=772-(923-872)=770-119+593=342-28×4=724-95×5=5/6-1/6=56+176=97-12×5=80×2=210+545=945-101×4=174-12×2=253-202=872-215-202=824×8-919=429+81+338=753-630-92=440×9=568+694-537=333+(956-640)=872-196-148=257-94+119=282-64×2=101×9-179=483+57×4=671-(471+178)=874+692-782=21×(43-40)=130×3=177×4-206=190×2+642=22+(369-200)=30×6+960=750-382+395=523×(524-517)=845-254-240=324-66-127=86+284=210+(440-183)=749-194+785=443-(414-147)=254-243+247=549+49+326=28×7=5/8-2/8=306-151+251=829-493+403=370×2=336×2-235=148×3+409=771+779-323=635-197×2=106+178=331-230=455+(886-477)=272-(159+52)=875×(118-109)=464-12-160=51+364-11=674×(668-662)=354+120=293-237+178=682-94×7=396×6=820-(764+18)=212-26×8=450+21-136=121×2+212=357-39×3=940+607+538=390+206+802=60×(83-76)=480-(202+108)=2/3-1/3=100×3+349=4/8+3/8=469-64×4=392-(419-389)=493-70-118=47×2=454-398=616+(843-116)=168+134-249=144×(351-348)=338-204+860=154+544+262=963-136=35+(325-213)=858-(501-225)=69×3=286-(316-30)=253-128=205×(513-507)=403-(302-153)=254+(229-102)=755+628=653+909+297=98+(446-427)=443-173-210=236+(465-283)=707-639+488=661-13-117=994+(535-437)=618×(329-325)=216-174-22=277+(487-230)=633-63×9=540+715-866=825-758=951×(95-87)=36+446-86=496+83×2=192+629=420-(132+243)=325-122=317-231=836-24+718=634+(960-440)=825-316-50=963-893+294=724-308×2=4/8-1/8=48×(154-146)=1/3+2/3=199-179+397=375-(22+51)=511-(63+317)=37×(424-418)=418+(403-360)=677-30×8=743+(768-55)=374×9-695=204+(436-128)=882-49×3=443-80×4=400-15-35=586×(486-478)=493-57-297=148+694-354=146×(132-126)=445-(103+274)=955+22×4=99-32=569-161-319=433+81+769=187-(63-26)=960×7=383-(277-210)=195+412=453-21-92=266-204+124=262×5-584=967+968=381+(444-237)=51×(596-591)=113+19+612=562+270+65=105+735+966=16×9+488=90×8=98+392-462=238+123-142=285×(307-304)=719×(652-647)=283-159+182=347+115×5=831+719-950=865-(190+380)=273+152=227+224-397=179+75=15×2=117+637+204=685-75-164=158×6=187×(975-971)=386-218=238-(548-428)=281-137-45=453-(199+197)=115+83=471-148×2=11×6+458=353-148=334+63×3=732-59-427=272-207=270-(413-411)=403-(41+181)=52×(176-173)=328-13+82=80×9=160-17×6=168+150-62=352-(270+62)=79×8+178=953-714-93=216×9-427=439+108+198=560+(534-526)=1/4+3/4=194-21×7=218×3-81=403-(66+46)=170×(267-264)=160-(290-224)=4/8-2/8=886-479=534+114=3/8-1/8=319×3=943+205=173-130+128=238×2=490-291-182=477-188×2=656×5-842=11×5-51=219×2=240-159+107=173+983-310=375+784-832=457+91×8=606-(254+78)=108+361=156+742=230+(652-440)=113+(444-375)=949×3=696-(289-171)=82×2+399=481-197-101=899-(31+202)=102×4-344=225-74-111=98-21=604×4=454-376=114+920+69=34×(284-279)=413×5-628=127-(395-369)=307×(664-657)=203+201=32×8+281=381-(44+225)=924+692+572=385+(453-385)=559+121-421=261+828-704=140+295-354=488-(335+144)=211+(593-10)=87×8+256=586-280=258+596+365=936-713=3/8+4/8=139×7+688=680-40-196=28×(131-122)=406+(234-137)=180-162=248×9-718=84×6+311=209×3-352=75×3+34=393-55+60=788+508-142=498+(391-200)=171-81=780-(952-504)=144+(284-268)=995+(982-772)=285-120+258=604×9-966=759×6-744=876×(529-522)=289×(44-41)=742-74×3=593+354-925=488-47×9=803-404-161=822×(653-650)=820-66×9=250+53=731-202×3=467-(421-400)=603×7-923=863-299=323×2-368=771+295+584=244-190-28=467-425=91+95=717-(181+41)=404-227=347-(871-863)=428-(304+113)=848×(350-342)=880-(166+264)=67+153+350=484-233×2=423-(150+147)=900+(598-131)=118+664+471=158×6-730=418-(355-213)=405-375-10=612-58=87+391-361=5/7+2/7=643-(740-212)=100×2+340=151-(31+28)=685+(969-361)=155-93=360-24×7=270×3-504=364+(445-130)=582-(763-661)=876-237=91+215+192=241+137=953-(46+543)=321-224+94=460-440+352=261-(226-218)=979-(235+224)=373+58-153=793+31×4=614+144-292=195×4=47+83×9=105×9-141=281-54-130=18+83=395-336+204=172+527=49×(471-465)=250-(62+87)=37+(869-495)=430-331=193×5=451-20-420=195-131=399+673+918=124+218×2=328-75=337-39×2=377+(813-800)=5/7-1/7=752×5=302×3-618=62×(293-286)=741+179=790-138×3=181×5+345=267+682+71=889-(339+244)=32×7=316+(513-199)=724×9=173×(320-315)=118×8=605-529+546=333-(478-416)=875-(595-272)=12×2+58=464-366+345=185-53×2=223+(893-470)=465-(104+332)=981-619+338=418-(455-201)=70+(781-59)=264-24×3=470-19-51=165×3-438=153+188=599+311+12=976-421=345-148×2=356-(29+188)=105+(887-364)=75+299=58+161+707=182×(522-517)=664-14×9=100×7-138=435+17-259=472-409-38=29×(294-287)=346-(199+28)=383×2-213=490-384+358=485-(483-300)=64×3-81=39×6+10=4/7-2/7=557-241=271×9=191+219-358=2/8+3/8=137+265=91×5-251=228-112-22=251-14×4=113×7-441=572-(616-606)=558-274=786-17+957=207×4-498=352+54×8=548×8-853=182+155-177=902×7-738=663×4-274=430-(302+37)=778-691+796=265+835+871=890×6-484=241+346+227=351-(293-59)=997-648+617=763-671+782=386+(930-220)=341×2-306=719-510=83×(56-53)=93×5-426=437+753+520=921-(54+293)=392×(573-567)=669+407-260=51+123+356=250+(810-803)=831+397+561=317-(234+74)=217-120=657+532-639=697-(142+29)=699-(447-227)=949-107=6/9-1/9=371-(28+87)=383+(188-48)=444-(360-283)=685-(165+322)=441-15×5=939+240×3=358×4-458=324+123=138+214+546=100+319×2=468-86×5=695+59+714=490-31×4=653+148+126=22×8+258=441-179+205=2/6+3/6=68+140=357×6-877=460-56×8=818+(670-202)=813-(719-121)=414-(654-594)=62+(181-174)=454-75-215=281-267+21=303-(113+49)=3/6-1/6=929+700-206=249+68×8=74×(375-368)=150×5-484=717-(238+66)=970-853+323=378-114+13=481×6=414-(72-67)=529-(10+294)=104-16×5=374-(226-185)=203+119=195+68+659=772×(840-837)=19×9=345-51×3=323-147=657-83-255=715+19×5=108×4=450+(422-402)=233+215=798-(428+191)=322-(159+36)=397+42-207=819+227+265=262-219=336-14×6=464-50×9=2/7+3/7=439-253-40=209-140+140=803-11=65+105=707+155=973-220×3=78+(477-193)=160×4=160+331-174=38+(419-247)=693×3=263-146=207-132=691×8=530×2=254-10+958=303×2=86+30=144+287+177=931-47×3=339-(478-444)=262+558-326=491+126×3=168-50-99=46×2=54+(458-350)=273+75+297=246-27×6=271+37×3=97×3=739+737+632=429-415=85+401-275=106×3=450+(312-235)=227+227=157+286=158+760-681=187×3-278=353+186+304=274-39-167=158+(417-89)=460-(59+224)=321-193=500-(246-214)=638-(460+32)=526×9=320+(336-121)=824-374=273×5-261=428-(128-104)=377×3=408-217+357=147+535-432=268-242=4/9+2/9=423+448+98=163+660=174-(83+53)=14×(418-412)=216+188×4=79+333-169=156-(319-307)=428-101-69=358-158+236=216+208-288=80×(47-38)=30×(439-436)=872+152-135=51+125=889×3-865=36+81=110×3-310=170×3-130=104+333=267-214=203+98-286=285-(232+21)=317×(562-559)=477-191-240=823×2=749-(142+38)=812-(665-656)=441-(287-30)=476-65×3=377-207=906-515+616=714×2=199×4=417-(630-351)=234-81+134=117+47×2=107×6=575×7-450=879-(414+121)=68+226×3=167+261-47=222+823=662×3=1/6+3/6=429×(305-299)=254-17=382×2+388=69×9-470=923-(422-39)=74+153=261+(264-118)=363+187+351=668-511-55=269-20=48×(460-453)=53×3+270=35+457+294=870+298=109+161×4=816+196=343+98+62=102+848-668=903×(405-402)=259+(443-307)=25×2+372=749+(569-351)=473×2=180-33+784=2/8+5/8=454-(99+186)=795-(582-309)=270+150×4=79+461+211=53×4+67=137+250+189=308+428+667=150×3-448=262-(469-382)=241-(244-127)=3/4-1/4=515×2=484-50-372=347+(451-268)=444-(438-238)=437-(244-242)=390-(106+27)=719-99×2=904+308=284+(696-355)=218+(121-116)=539×(239-231)=845×7=476-85×4=308-(304-10)=243+99=472×(895-888)=52×(343-340)=81+216+676=267-173+109=801-(555-260)=397×5-521=226×4-755=484-(161-102)=367×2-600=78-45+332=203+66×8=961+(409-351)=139×(380-377)=337+113=204×6=371+34×4=282×(17-14)=267×3-420=139×(206-199)=543-348=648-(266+73)=961-330×2=656+74+175=390+288=106+362-222=712-393+208=755+667+444=886×7=413-197=725-492-164=371+212=910-412=934+127×5=294×2=95×(332-327)=494-97-175=379+84-211=997-493=791-(304-63)=402-25-164=71-21+277=315-134=947-(58+379)=384+(827-340)=738+709=240+202-381=775-308-368=140×4=18×4+292=325×3-611=13×4=141×3=640+(163-96)=846-216+706=535-70×5=890×5-507=558+448=376+739-490=32×(306-303)=186+221×4=480-196-34=参考答案45×9+53=45891+515=606314+125=439939-(869-150)=2204/7-1/7=3/7131-109+35=57286+44-154=17685+481+486=1052438+374-587=225199-(355-210)=54135×5-65=610961-655+616=922476-(60+325)=91367-(34+305)=28504×(882-875)=3528407-(69+273)=65281+151=432312+59-162=209230×4-298=622241-(84+36)=121412-(842-612)=182121×2=242166+41+273=480346+(318-224)=440890+511+134=1535264-106×2=5241×8+265=593123+402+368=893209-83×2=43354-280=74602+243+422=1267124×6=744531-159-56=316194+245-174=265897+94×9=1743189-24×6=45917+(881-191)=1607692×(445-440)=3460407-132=275352×(706-700)=2112281-258+438=461106×6+325=961376×7=2632610×5-161=2889150+240-326=64378-(559-318)=137393+82=475865-(926-443)=382233×4=932445-396+131=180449-15×8=329256-(763-713)=206495-41+401=855314-33×2=248184-124+650=710979-38=941244+134+78=456465+363-97=731628-140-129=359450+423+608=148113×(269-265)=52847-(627+71)=149286-30×7=76685+171×4=13692/7+4/7=6/7918×7=6426904×4-220=3396369+(426-211)=584221-56×2=109270-(202-95)=163191×2+373=755795-213×3=156108×(69-63)=648757-59×8=285490-(187-133)=436335+61-266=130805-(255+112)=438110-56+373=42771+239=310482-172-305=5996-879+575=692171×5-317=538187-51-124=12398-246-42=110156+(400-281)=275128-74+268=322325+493+747=1565806-175-259=372133+132-79=186536-199-164=173613+557-238=932625-190-290=145879-32-447=400478×(162-154)=3824527+384=911344+783-95=1032504-327=17774×2+321=469673×(616-607)=6057399+865-861=403582+957-906=633857-403×2=51641+(988-460)=116947×8=376387-(15+77)=295945-(136+631)=178966-428=538140×4+684=1244472-392=80560+78+277=91526+341×2=708124-113+453=464152×7-995=69876-373×2=130713-95-464=154663-218=445476-(19+11)=446776+997-741=1032783-(828-810)=765195+510=705144+490+197=831212+510+273=99529+32=61341-228-14=99353+269=622319-(223+75)=21217×2=43495+115+85=295419+214×2=847924-569+842=1197853-(306-305)=852567×(269-264)=2835236+134-195=175542-(249-73)=366232×(251-247)=92823+115+128=266288-31+67=324399×2-223=575301-215+391=477972-31-116=825366-53-282=31473-71-366=36197×4-20=768490+576=1066488×2=976500-175=32585+117×2=31992×(198-193)=460970-299-22=649772-(923-872)=721770-119+593=1244342-28×4=230724-95×5=2495/6-1/6=4/656+176=23297-12×5=3780×2=160210+545=755945-101×4=541174-12×2=150253-202=51872-215-202=455824×8-919=5673429+81+338=848753-630-92=31440×9=3960568+694-537=725333+(956-640)=649872-196-148=528257-94+119=282282-64×2=154101×9-179=730483+57×4=711671-(471+178)=22874+692-782=78421×(43-40)=63130×3=390177×4-206=502190×2+642=102222+(369-200)=19130×6+960=1140750-382+395=763523×(524-517)=3661845-254-240=351324-66-127=13186+284=370210+(440-183)=467749-194+785=1340443-(414-147)=176254-243+247=258549+49+326=92428×7=1965/8-2/8=3/8306-151+251=406829-493+403=739370×2=740336×2-235=437148×3+409=853771+779-323=1227635-197×2=241106+178=284331-230=101455+(886-477)=864272-(159+52)=61875×(118-109)=7875464-12-160=29251+364-11=404674×(668-662)=4044354+120=474293-237+178=234682-94×7=24396×6=2376820-(764+18)=38212-26×8=4450+21-136=335121×2+212=454357-39×3=240940+607+538=2085390+206+802=139860×(83-76)=420480-(202+108)=1702/3-1/3=1/3100×3+349=6494/8+3/8=7/8469-64×4=213392-(419-389)=362493-70-118=30547×2=94454-398=56616+(843-116)=1343168+134-249=53144×(351-348)=432338-204+860=994154+544+262=960963-136=82735+(325-213)=147858-(501-225)=58269×3=207286-(316-30)=0253-128=125205×(513-507)=1230403-(302-153)=254254+(229-102)=381755+628=1383653+909+297=185998+(446-427)=117443-173-210=60236+(465-283)=418707-639+488=556661-13-117=531994+(535-437)=1092618×(329-325)=2472216-174-22=20277+(487-230)=534633-63×9=66540+715-866=389825-758=67951×(95-87)=760836+446-86=396496+83×2=662192+629=821420-(132+243)=45325-122=203317-231=86836-24+718=1530634+(960-440)=1154825-316-50=459963-893+294=364724-308×2=1084/8-1/8=3/848×(154-146)=3841/3+2/3=1199-179+397=417375-(22+51)=302511-(63+317)=13137×(424-418)=222418+(403-360)=461677-30×8=437743+(768-55)=1456374×9-695=2671204+(436-128)=512882-49×3=735443-80×4=123400-15-35=350586×(486-478)=4688493-57-297=139148+694-354=488146×(132-126)=876445-(103+274)=68955+22×4=104399-32=67569-161-319=89433+81+769=1283187-(63-26)=150960×7=6720383-(277-210)=316195+412=607453-21-92=340266-204+124=186262×5-584=726967+968=1935381+(444-237)=58851×(596-591)=255113+19+612=744562+270+65=897105+735+966=180616×9+488=63290×8=72098+392-462=28238+123-142=219285×(307-304)=855719×(652-647)=3595283-159+182=306347+115×5=922831+719-950=600865-(190+380)=295273+152=425227+224-397=54179+75=25415×2=30117+637+204=958685-75-164=446158×6=948187×(975-971)=748386-218=168238-(548-428)=118281-137-45=99453-(199+197)=57115+83=198471-148×2=17511×6+458=524353-148=205334+63×3=523732-59-427=246272-207=65270-(413-411)=268403-(41+181)=18152×(176-173)=156328-13+82=39780×9=720160-17×6=58168+150-62=256352-(270+62)=2079×8+178=810953-714-93=146216×9-427=1517439+108+198=745560+(534-526)=5681/4+3/4=1194-21×7=47218×3-81=573403-(66+46)=291170×(267-264)=510160-(290-224)=944/8-2/8=2/8886-479=407534+114=6483/8-1/8=2/8319×3=957943+205=1148173-130+128=171238×2=476490-291-182=17477-188×2=101656×5-842=243811×5-51=4219×2=438240-159+107=188173+983-310=846375+784-832=327457+91×8=1185606-(254+78)=274108+361=469156+742=898230+(652-440)=442113+(444-375)=182949×3=2847696-(289-171)=57882×2+399=563481-197-101=183899-(31+202)=666102×4-344=64225-74-111=4098-21=77604×4=2416454-376=78114+920+69=110334×(284-279)=170413×5-628=1437127-(395-369)=101307×(664-657)=2149203+201=40432×8+281=537381-(44+225)=112924+692+572=2188385+(453-385)=453559+121-421=259261+828-704=385140+295-354=81488-(335+144)=9211+(593-10)=79487×8+256=952586-280=306258+596+365=1219936-713=2233/8+4/8=7/8139×7+688=1661680-40-196=44428×(131-122)=252406+(234-137)=503180-162=18248×9-718=151484×6+311=815209×3-352=27575×3+34=259393-55+60=398788+508-142=1154498+(391-200)=689171-81=90780-(952-504)=332144+(284-268)=160995+(982-772)=1205285-120+258=423604×9-966=4470759×6-744=3810876×(529-522)=6132289×(44-41)=867742-74×3=520593+354-925=22488-47×9=65803-404-161=238822×(653-650)=2466820-66×9=226250+53=303731-202×3=125467-(421-400)=446603×7-923=3298863-299=564323×2-368=278771+295+584=1650244-190-28=26467-425=4291+95=186717-(181+41)=495404-227=177347-(871-863)=339428-(304+113)=11848×(350-342)=6784880-(166+264)=45067+153+350=570484-233×2=18423-(150+147)=126900+(598-131)=1367118+664+471=1253158×6-730=218418-(355-213)=276405-375-10=20612-58=55487+391-361=1175/7+2/7=1643-(740-212)=115100×2+340=540151-(31+28)=92685+(969-361)=1293155-93=62360-24×7=192270×3-504=306364+(445-130)=679582-(763-661)=480876-237=63991+215+192=498241+137=378953-(46+543)=364321-224+94=191460-440+352=372261-(226-218)=253979-(235+224)=520373+58-153=278793+31×4=917614+144-292=466195×4=78047+83×9=794105×9-141=804281-54-130=9718+83=101395-336+204=263172+527=69949×(471-465)=294250-(62+87)=10137+(869-495)=411430-331=99193×5=965451-20-420=11195-131=64399+673+918=1990124+218×2=560328-75=253337-39×2=259377+(813-800)=3905/7-1/7=4/7752×5=3760302×3-618=28862×(293-286)=434741+179=920790-138×3=376181×5+345=1250267+682+71=1020889-(339+244)=30632×7=224316+(513-199)=630724×9=6516173×(320-315)=865118×8=944605-529+546=622333-(478-416)=271875-(595-272)=55212×2+58=82464-366+345=443185-53×2=79223+(893-470)=646465-(104+332)=29981-619+338=700418-(455-201)=16470+(781-59)=792264-24×3=192470-19-51=400165×3-438=57153+188=341599+311+12=922976-421=555345-148×2=49356-(29+188)=139105+(887-364)=62875+299=37458+161+707=926182×(522-517)=910664-14×9=538100×7-138=562435+17-259=193472-409-38=2529×(294-287)=203346-(199+28)=119383×2-213=553490-384+358=464485-(483-300)=30264×3-81=11139×6+10=2444/7-2/7=2/7557-241=316271×9=2439191+219-358=522/8+3/8=5/8137+265=40291×5-251=204228-112-22=94251-14×4=195113×7-441=350572-(616-606)=562558-274=284786-17+957=1726207×4-498=330352+54×8=784548×8-853=3531182+155-177=160902×7-738=5576663×4-274=2378430-(302+37)=91778-691+796=883265+835+871=1971890×6-484=4856241+346+227=814351-(293-59)=117997-648+617=966763-671+782=874386+(930-220)=1096341×2-306=376719-510=20983×(56-53)=24993×5-426=39437+753+520=1710921-(54+293)=574392×(573-567)=2352669+407-260=81651+123+356=530250+(810-803)=257831+397+561=1789317-(234+74)=9217-120=97657+532-639=550697-(142+29)=526699-(447-227)=479949-107=8426/9-1/9=5/9371-(28+87)=256383+(188-48)=523444-(360-283)=367685-(165+322)=198441-15×5=366939+240×3=1659358×4-458=974324+123=447138+214+546=898100+319×2=738468-86×5=38695+59+714=1468490-31×4=366653+148+126=92722×8+258=434441-179+205=4672/6+3/6=5/668+140=208357×6-877=1265460-56×8=12818+(670-202)=1286813-(719-121)=215414-(654-594)=35462+(181-174)=69454-75-215=164281-267+21=35303-(113+49)=1413/6-1/6=2/6929+700-206=1423249+68×8=79374×(375-368)=518150×5-484=266717-(238+66)=413970-853+323=440378-114+13=277481×6=2886414-(72-67)=409529-(10+294)=225104-16×5=24374-(226-185)=333203+119=322195+68+659=922772×(840-837)=231619×9=171345-51×3=192323-147=176657-83-255=319715+19×5=810108×4=432450+(422-402)=470233+215=448798-(428+191)=179322-(159+36)=127397+42-207=232819+227+265=1311262-219=43336-14×6=252464-50×9=142/7+3/7=5/7439-253-40=146209-140+140=209803-11=79265+105=170707+155=862973-220×3=31378+(477-193)=362160×4=640160+331-174=31738+(419-247)=210693×3=2079263-146=117207-132=75691×8=5528530×2=1060254-10+958=1202303×2=60686+30=116144+287+177=608931-47×3=790339-(478-444)=305262+558-326=494491+126×3=869168-50-99=1946×2=9254+(458-350)=162273+75+297=645246-27×6=84271+37×3=38297×3=291739+737+632=2108429-415=1485+401-275=211106×3=318450+(312-235)=527227+227=454157+286=443158+760-681=237187×3-278=283353+186+304=843274-39-167=68158+(417-89)=486460-(59+224)=177321-193=128500-(246-214)=468638-(460+32)=146526×9=4734320+(336-121)=535824-374=450273×5-261=1104428-(128-104)=404377×3=1131408-217+357=548147+535-432=250268-242=264/9+2/9=6/9423+448+98=969163+660=8231