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471+(404-376)=129×(83-77)=74+(481-357)=88×2=823+253-284=349×2-119=431×2+846=309+343=655-(263+280)=454×6-745=738×9=186-61+663=61-19+136=543-288=4/8-3/8=483-(70+397)=55×2=232+287+169=357+66-422=886+(659-437)=342-(100+194)=233+114=456×(16-11)=131-22+52=406+90-318=157×3+47=347×(803-796)=107×(445-439)=960×(522-513)=546-70×7=103×6-280=594-240×2=83×(350-344)=130×8-681=299+178-138=108-(223-159)=755-(752-219)=423+(461-10)=427+(178-134)=221×3-265=913-183-156=792-159×4=988-(155+337)=621+(834-356)=215-(486-292)=825+314×3=24×6=880-(134+394)=90+158=59×6=762-278=107+66×7=52×9+31=237×(453-449)=395-(402-51)=259×3-687=431-(345-34)=399+(737-272)=120+312-304=59+99=16+460-327=388-318=337-333+143=288+900+723=382-(68+311)=516×6-515=672+172+66=121×4-365=699×2-596=834-(773-683)=946-148×4=228×2-28=398-149=899-126+395=484×3-857=237-(201-129)=895-44×8=492-417=435-149=672-68×5=67×8-17=196-(648-549)=423+497+801=359+172+972=572-(88+320)=825-603=530+(856-141)=94+296=388×2-763=997-(209+618)=890+381-923=225-(995-901)=896-58-111=787+565+344=286×3=201+(457-282)=769+(758-709)=670-356=620+64+61=256×2+324=961-621=69+396-379=107×(229-221)=906-(311+89)=545-81-223=909-402-125=969-(386-369)=110×(29-23)=390-70×5=449-88×3=128+52+816=78×2=601+405+551=183×5=482-(374+102)=266+39×5=332-(44+113)=104×(383-379)=85+264=850×7-308=92×8+317=533×(242-236)=449-164-192=76+348=919×(732-723)=123×7-108=143+236+71=252-108+342=703-29-454=446+153+233=458+514+663=274-40-26=205-(324-301)=290-32-78=947-101=416-(337-13)=642+416+950=461-142=563+785+699=493-114×4=42×(388-382)=484-(160-141)=229-174+300=367-89×3=871-61-604=143+251=272-77-50=975-(321+524)=216-10=870-551+329=465-212+48=471×2-278=152×4+155=291+366=758+529+533=878-140=408-190=4/10-1/10=19×(284-277)=389×(189-183)=774-(67+706)=294+192+125=317-(317-274)=140+(430-370)=3/7-2/7=257+205=56×(128-125)=202×(314-311)=61×(376-367)=246+829=276-(224-14)=147-21×2=209+70×4=165+332-168=210+87=949×8=401×(492-488)=456+(627-587)=968×(790-782)=293+(882-192)=687-(50+251)=251-103+93=2/7+3/7=867×2-975=358+(189-112)=27×8=355-(23+23)=992-(65+442)=694+656-713=299-(234-115)=335+27-340=117×4+689=73×8=33×5-34=955-(320+366)=368-157-168=179+314+196=110-70+133=255-11×3=390-238-33=4/7+2/7=233-(667-656)=540-19-119=81×2=72+358-35=581-105=752-93×6=988-(262-95)=463-(122+325)=141×2+277=891×7=929-26=377-(395-269)=874+233-727=622-11×7=102×7=31×9-251=760+223=12+328-326=247-174+44=607×(317-309)=281-253+382=928-652-236=868+776-998=604×2=467-47×4=153+296-246=851×2=15+564-312=242-92=156×2=760-278=426+559=23×6+247=918-170-140=93×7=30×9+393=298-(215-88)=50+(350-299)=851-593+183=87×(46-41)=3/9+5/9=361+(171-156)=353+110×3=294-48=67-52=803×(257-249)=186+310=104×2+226=288-(204-187)=109-(375-290)=973+733+530=449-80+74=353-13×4=79+455×2=567+305×2=548-(19+440)=977-21×2=977-(463-159)=190×3+76=424+13×4=152+277-51=282-174-71=432-(385-325)=422+(189-39)=234×3-96=61+103=651+706-637=480×9-421=333-(349-97)=382+10-29=40×6-75=249+140=196-(132+19)=959+584+651=418-(131+228)=656+731=776+(907-376)=375-173+36=230+196-311=64×7-69=223×4-175=480+276×2=914+(950-516)=614+(746-196)=484-48×9=187+(326-193)=289+(551-419)=27×5=252+598-729=144+363+64=169+684-19=189-(426-352)=813×2=373-31=93+338-431=488-(589-518)=407+(415-158)=785-783+880=84×(485-479)=818-(275+330)=459+(412-170)=1/7+4/7=595-130×3=278-262+28=981×(845-841)=457-170+174=488-(398+54)=147×5=845-289=443×7=275+183-235=414+122+230=592+999+966=329-(165+87)=478×4-348=210-(266-107)=82+196×2=959-341×2=246×9-749=249+62=497+368=694-602+282=309+300+47=239-46+77=116+311=582+474-473=68×6+193=472-445+279=116×3-146=777+124+215=220×2+173=148+388+435=445-170=42+212-248=103+134-127=136-12=339+375+161=430+325-129=513+441=313-(25+223)=615-410-191=406-97×4=31+374-193=908+943+496=76+372=838×6-364=490×8-668=70+(199-179)=96×7=817×3-581=76×7-495=323×(557-552)=206+593=343-113×2=308×2-578=159+65=412-41-171=444+627-269=667×8-930=173+15×9=816-51+73=162+(273-12)=718+44×2=701-231-300=170-24×5=191+190+170=136+(741-52)=63×8-145=413+305+165=972+963=486-333=80×5-14=257-(340-158)=453+784-71=368+240+125=921-(908-629)=200-(45-42)=185×8-732=5/9-3/9=720+488+776=309-106-13=27+734-210=986-(648-173)=234+257-325=39-(471-433)=345-(295-136)=2/8+5/8=339-160=280+(814-377)=129+140+631=128+100-34=467+100×2=779+355=111×9-330=266×(130-126)=145-30×2=984+73+981=54+352-301=264-227+70=441-(428+11)=863-192=845+357-709=355+83-209=259-201=115+(135-100)=193×5=341+158=347+(947-71)=120+117+333=823+403+373=121-(499-412)=5/7-1/7=396×7-698=226+55=454-120×2=117×5+998=820+139×2=364-(247-30)=113×3-279=25×9+373=155+119×6=286-131+312=952-156+78=171+(812-67)=213-31-69=120+207-195=641×9=235+127-124=980+907=113×(95-89)=878×5=35+393×2=332-22×2=347-123+583=904-(283+604)=343-283=301-17=414+(329-224)=140+344+392=842-(228+88)=837+369-682=223+198-249=958×(407-398)=796×9=271-(656-483)=455+(491-441)=520-(858-556)=1/8+2/8=830-(431+329)=39+157×5=166+251-87=909-11×3=457-28-173=656-197+800=472-57×3=157×3+336=721-(951-716)=585×(139-132)=944-(117+160)=427-133-288=380-(402-60)=448-198×2=305×3=958-(640+28)=373-146=707-193=397+257+617=996×6=696-43-627=376-174=209-67+248=978+416-70=259×4=456-126×2=192×5=125+(365-100)=124×(288-280)=307×3-865=307-139+214=487-81-250=407-77-189=839-(787-185)=991-323=852+88×2=441-309+343=669+(729-439)=170-79=35×(199-190)=133+362+140=826×7-641=2/4-1/4=222-24-54=232×4+202=728×7=213+194=210+30-134=720×(446-440)=64-22+78=693-68=167+160+152=141-(135-11)=153-131+165=468-246-37=210-(422-222)=764+113×2=863+26-501=132+(281-242)=229×3-335=689+744+388=855-670-52=26+(462-46)=405+744+313=432-41×2=297+140×5=244×(28-25)=298-(507-439)=30×(232-229)=984+275=934+659=185×5=458-228=469+96+362=878×3=940-14×7=31+142=82×3+106=76×6=27+41-63=365-(107+124)=456-112×3=947-140×4=221+370=246×(149-146)=784+67×7=897+956+889=214+557-126=272-44-169=129×5+187=101×(779-771)=458+51×9=115+272=108+215+314=454-118-75=950+746+414=238-116×2=311-36-234=49×8-253=936-760+196=412-341-38=981-(99+647)=113+763+232=177+(307-209)=858+58+13=307-48+111=893+724-744=948-392+931=256-96-61=557×(652-648)=563-(719-281)=634-(997-983)=97×2+177=288-64-207=183+172=657-497=818-274=345-107-81=342+(429-131)=397-361+119=134-66×2=28+73×6=750+155-652=276+635+747=155+217=494×7-502=238-74×3=483-(303+179)=884-97-480=803-360+544=450+837-844=366-150×2=479-61×6=594+234+131=411+273×3=136×6=548-109×4=837×8=874+94-903=437-52×3=101+(676-620)=252-217=489-292=1/6+3/6=991×5=831-151×4=853-127×4=216×(106-103)=462-(634-536)=217×(150-146)=457-(352-55)=149+123=846-(165+596)=988-490-15=476-(125+223)=226-169+773=987×(687-684)=138+125+183=91×(285-279)=987-(520-159)=900-190×3=396-64-86=70+296=291×(30-27)=72×(231-222)=326+(355-285)=394+590-457=237-15×9=145+304-19=385+(209-25)=463-132-120=391-66×3=186×(856-852)=24×7=776-255-209=247-116-101=433+573-466=435-(240+50)=472-75=449-(72+320)=758-75-123=551+112=125×7+667=632+(947-143)=96×7+170=981-97×4=883×3=430-66-115=716×4=113+324+547=341-162=419-82×5=763×(234-229)=863×8-380=222×(609-604)=229+159=607×2=779×6=381-317=450-(220+22)=45×9=697×(739-730)=117+380=464-(104+306)=764-544=382+41-244=3/8-2/8=7/9+2/9=725-58+836=109+648=496-82-178=110×8-524=809-(592-192)=330+220=348+(448-61)=645-452=149+(330-250)=292-39-224=424×6=919+953+201=846-157×3=441-(55+327)=432-171=6/8+2/8=179×2=155×7=47+46=1/5+2/5=156+379=781-429+745=160×(514-507)=17+350+297=47+176=3/5-1/5=452×9-551=196+250=386+(283-180)=470+(859-566)=427×8-30=57×7+944=14×4=649+980+576=748-(841-572)=417-224=918-(481+249)=377-15-310=326-(191+51)=491-(167+58)=637-(191+444)=85+261=394-144+697=389×2-723=886-129=318+(430-323)=972+201-341=93×3=213+143×3=423-279+228=383-(265+103)=194+95=41×9+911=27+176×3=103-(323-289)=814-(285+78)=83×(574-568)=483-143=324-(99+169)=414-56=284×8-490=420+999=53×8+413=353-39-230=386-171+101=922-95×6=765-25-463=834-117+446=201-(135-63)=176+308=117×3-227=815×3=150+641=74×6=342-(84+168)=480-(425+45)=855×8=77×(296-293)=357+49+35=885-209-672=3/9-2/9=423+(397-163)=911-142=869-(560+162)=709-(401-324)=493×(377-370)=194×6=444+(409-243)=25×(132-128)=203×(406-403)=432×8-726=568×(193-186)=108-30-47=762-(113+206)=480-(309+77)=37×2+114=196+(160-15)=650+(454-421)=166×9-783=321+310+146=228-23×2=475-(144+286)=364×2+924=295-142×2=909-148+590=3/6+2/6=270-167+295=927+103+534=318+758-561=351+118=77+333-72=458-124+103=240+(341-22)=355-(953-696)=743-123-219=365×6=415-124-65=203+(426-364)=81×9-386=555×7=956-521+555=991-480+800=470-242-192=292+169=403-391=627-137=2/6-1/6=972-118-70=159×4=143+(462-294)=557×9-41=324+(375-94)=678-487=110+224+238=375×7-92=348-74×4=778-492+28=892-129×3=375-61×5=979-452×2=300-(322-163)=762-57+75=418-362+153=69+135=10×(330-321)=466-(65+292)=157+78×8=979-352+441=402+730=718+93×5=2/5-1/5=786-294=454-(343-323)=303×(261-258)=507-59×2=303-(58+197)=156-106+320=24+26=171+(416-343)=272-187+32=509+598-642=175×7=470×5-229=267-37-199=477+208=909-(148+666)=131-17+226=377-(252+85)=475-125-220=127-24+334=761-(557-22)=196×5-226=247×3-43=882-(84+690)=891-393×2=264-78-93=914+811+584=941-82-435=500-428=30×(63-54)=758×3=341-(442-377)=11×(734-728)=550-(955-654)=3/5-2/5=920-370-117=822-(567+64)=353-303+31=81×6+61=87+(364-183)=89×4=158+172+600=261-43=475-13×9=438+(255-60)=593-135+686=330×8=86-68=3/5+2/5=255+127×4=113×4+730=260+(713-503)=318-289=289+470×2=116×3-164=716×(951-943)=536-43×3=参考答案471+(404-376)=499129×(83-77)=77474+(481-357)=19888×2=176823+253-284=792349×2-119=579431×2+846=1708309+343=652655-(263+280)=112454×6-745=1979738×9=6642186-61+663=78861-19+136=178543-288=2554/8-3/8=1/8483-(70+397)=1655×2=110232+287+169=688357+66-422=1886+(659-437)=1108342-(100+194)=48233+114=347456×(16-11)=2280131-22+52=161406+90-318=178157×3+47=518347×(803-796)=2429107×(445-439)=642960×(522-513)=8640546-70×7=56103×6-280=338594-240×2=11483×(350-344)=498130×8-681=359299+178-138=339108-(223-159)=44755-(752-219)=222423+(461-10)=874427+(178-134)=471221×3-265=398913-183-156=574792-159×4=156988-(155+337)=496621+(834-356)=1099215-(486-292)=21825+314×3=176724×6=144880-(134+394)=35290+158=24859×6=354762-278=484107+66×7=56952×9+31=499237×(453-449)=948395-(402-51)=44259×3-687=90431-(345-34)=120399+(737-272)=864120+312-304=12859+99=15816+460-327=149388-318=70337-333+143=147288+900+723=1911382-(68+311)=3516×6-515=2581672+172+66=910121×4-365=119699×2-596=802834-(773-683)=744946-148×4=354228×2-28=428398-149=249899-126+395=1168484×3-857=595237-(201-129)=165895-44×8=543492-417=75435-149=286672-68×5=33267×8-17=519196-(648-549)=97423+497+801=1721359+172+972=1503572-(88+320)=164825-603=222530+(856-141)=124594+296=390388×2-763=13997-(209+618)=170890+381-923=348225-(995-901)=131896-58-111=727787+565+344=1696286×3=858201+(457-282)=376769+(758-709)=818670-356=314620+64+61=745256×2+324=836961-621=34069+396-379=86107×(229-221)=856906-(311+89)=506545-81-223=241909-402-125=382969-(386-369)=952110×(29-23)=660390-70×5=40449-88×3=185128+52+816=99678×2=156601+405+551=1557183×5=915482-(374+102)=6266+39×5=461332-(44+113)=175104×(383-379)=41685+264=349850×7-308=564292×8+317=1053533×(242-236)=3198449-164-192=9376+348=424919×(732-723)=8271123×7-108=753143+236+71=450252-108+342=486703-29-454=220446+153+233=832458+514+663=1635274-40-26=208205-(324-301)=182290-32-78=180947-101=846416-(337-13)=92642+416+950=2008461-142=319563+785+699=2047493-114×4=3742×(388-382)=252484-(160-141)=465229-174+300=355367-89×3=100871-61-604=206143+251=394272-77-50=145975-(321+524)=130216-10=206870-551+329=648465-212+48=301471×2-278=664152×4+155=763291+366=657758+529+533=1820878-140=738408-190=2184/10-1/10=3/1019×(284-277)=133389×(189-183)=2334774-(67+706)=1294+192+125=611317-(317-274)=274140+(430-370)=2003/7-2/7=1/7257+205=46256×(128-125)=168202×(314-311)=60661×(376-367)=549246+829=1075276-(224-14)=66147-21×2=105209+70×4=489165+332-168=329210+87=297949×8=7592401×(492-488)=1604456+(627-587)=496968×(790-782)=7744293+(882-192)=983687-(50+251)=386251-103+93=2412/7+3/7=5/7867×2-975=759358+(189-112)=43527×8=216355-(23+23)=309992-(65+442)=485694+656-713=637299-(234-115)=180335+27-340=22117×4+689=115773×8=58433×5-34=131955-(320+366)=269368-157-168=43179+314+196=689110-70+133=173255-11×3=222390-238-33=1194/7+2/7=6/7233-(667-656)=222540-19-119=40281×2=16272+358-35=395581-105=476752-93×6=194988-(262-95)=821463-(122+325)=16141×2+277=559891×7=6237929-26=903377-(395-269)=251874+233-727=380622-11×7=545102×7=71431×9-251=28760+223=98312+328-326=14247-174+44=117607×(317-309)=4856281-253+382=410928-652-236=40868+776-998=646604×2=1208467-47×4=279153+296-246=203851×2=170215+564-312=267242-92=150156×2=312760-278=482426+559=98523×6+247=385918-170-140=60893×7=65130×9+393=663298-(215-88)=17150+(350-299)=101851-593+183=44187×(46-41)=4353/9+5/9=8/9361+(171-156)=376353+110×3=683294-48=24667-52=15803×(257-249)=6424186+310=496104×2+226=434288-(204-187)=271109-(375-290)=24973+733+530=2236449-80+74=443353-13×4=30179+455×2=989567+305×2=1177548-(19+440)=89977-21×2=935977-(463-159)=673190×3+76=646424+13×4=476152+277-51=378282-174-71=37432-(385-325)=372422+(189-39)=572234×3-96=60661+103=164651+706-637=720480×9-421=3899333-(349-97)=81382+10-29=36340×6-75=165249+140=389196-(132+19)=45959+584+651=2194418-(131+228)=59656+731=1387776+(907-376)=1307375-173+36=238230+196-311=11564×7-69=379223×4-175=717480+276×2=1032914+(950-516)=1348614+(746-196)=1164484-48×9=52187+(326-193)=320289+(551-419)=42127×5=135252+598-729=121144+363+64=571169+684-19=834189-(426-352)=115813×2=1626373-31=34293+338-431=0488-(589-518)=417407+(415-158)=664785-783+880=88284×(485-479)=504818-(275+330)=213459+(412-170)=7011/7+4/7=5/7595-130×3=205278-262+28=44981×(845-841)=3924457-170+174=461488-(398+54)=36147×5=735845-289=556443×7=3101275+183-235=223414+122+230=766592+999+966=2557329-(165+87)=77478×4-348=1564210-(266-107)=5182+196×2=474959-341×2=277246×9-749=1465249+62=311497+368=865694-602+282=374309+300+47=656239-46+77=270116+311=427582+474-473=58368×6+193=601472-445+279=306116×3-146=202777+124+215=1116220×2+173=613148+388+435=971445-170=27542+212-248=6103+134-127=110136-12=124339+375+161=875430+325-129=626513+441=954313-(25+223)=65615-410-191=14406-97×4=1831+374-193=212908+943+496=234776+372=448838×6-364=4664490×8-668=325270+(199-179)=9096×7=672817×3-581=187076×7-495=37323×(557-552)=1615206+593=799343-113×2=117308×2-578=38159+65=224412-41-171=200444+627-269=802667×8-930=4406173+15×9=308816-51+73=838162+(273-12)=423718+44×2=806701-231-300=170170-24×5=50191+190+170=551136+(741-52)=82563×8-145=359413+305+165=883972+963=1935486-333=15380×5-14=386257-(340-158)=75453+784-71=1166368+240+125=733921-(908-629)=642200-(45-42)=197185×8-732=7485/9-3/9=2/9720+488+776=1984309-106-13=19027+734-210=551986-(648-173)=511234+257-325=16639-(471-433)=1345-(295-136)=1862/8+5/8=7/8339-160=179280+(814-377)=717129+140+631=900128+100-34=194467+100×2=667779+355=1134111×9-330=669266×(130-126)=1064145-30×2=85984+73+981=203854+352-301=105264-227+70=107441-(428+11)=2863-192=671845+357-709=493355+83-209=229259-201=58115+(135-100)=150193×5=965341+158=499347+(947-71)=1223120+117+333=570823+403+373=1599121-(499-412)=345/7-1/7=4/7396×7-698=2074226+55=281454-120×2=214117×5+998=1583820+139×2=1098364-(247-30)=147113×3-279=6025×9+373=598155+119×6=869286-131+312=467952-156+78=874171+(812-67)=916213-31-69=113120+207-195=132641×9=5769235+127-124=238980+907=1887113×(95-89)=678878×5=439035+393×2=821332-22×2=288347-123+583=807904-(283+604)=17343-283=60301-17=284414+(329-224)=519140+344+392=876842-(228+88)=526837+369-682=524223+198-249=172958×(407-398)=8622796×9=7164271-(656-483)=98455+(491-441)=505520-(858-556)=2181/8+2/8=3/8830-(431+329)=7039+157×5=824166+251-87=330909-11×3=876457-28-173=256656-197+800=1259472-57×3=301157×3+336=807721-(951-716)=486585×(139-132)=4095944-(117+160)=667427-133-288=6380-(402-60)=38448-198×2=52305×3=915958-(640+28)=290373-146=227707-193=514397+257+617=1271996×6=5976696-43-627=26376-174=202209-67+248=390978+416-70=1324259×4=1036456-126×2=204192×5=960125+(365-100)=390124×(288-280)=992307×3-865=56307-139+214=382487-81-250=156407-77-189=141839-(787-185)=237991-323=668852+88×2=1028441-309+343=475669+(729-439)=959170-79=9135×(199-190)=315133+362+140=635826×7-641=51412/4-1/4=1/4222-24-54=144232×4+202=1130728×7=5096213+194=407210+30-134=106720×(446-440)=432064-22+78=120693-68=625167+160+152=479141-(135-11)=17153-131+165=187468-246-37=185210-(422-222)=10764+113×2=990863+26-501=388132+(281-242)=171229×3-335=352689+744+388=1821855-670-52=13326+(462-46)=442405+744+313=1462432-41×2=350297+140×5=997244×(28-25)=732298-(507-439)=23030×(232-229)=90984+275=1259934+659=1593185×5=925458-228=230469+96+362=927878×3=2634940-14×7=84231+142=17382×3+106=35276×6=45627+41-63=5365-(107+124)=134456-112×3=120947-140×4=387221+370=591246×(149-146)=738784+67×7=1253897+956+889=2742214+557-126=645272-44-169=59129×5+187=832101×(779-771)=808458+51×9=917115+272=387108+215+314=637454-118-75=261950+746+414=2110238-116×2=6311-36-234=4149×8-253=139936-760+196=372412-341-38=33981-(99+647)=235113+763+232=1108177+(307-209)=275858+58+13=929307-48+111=370893+724-744=873948-392+931=1487256-96-61=99557×(652-648)=2228563-(719-281)=125634-(997-983)=62097×2+177=371288-64-207=17183+172=355657-497=160818-274=544345-107-81=157342+(429-131)=640397-361+119=155134-66×2=228+73×6=466750+155-652=253276+635+747=1658155+217=372494×7-502=2956238-74×3=16483-(303+179)=1884-97-480=307803-360+544=987450+837-844=443366-150×2=66479-61×6=113594+234+131=959411+273×3=1230136×6=816548-109×4=112837×8=6696874+94-903=65437-52×3=281101+(676-620)=157252-217=35489-292=1971/6+3/6=4/6991×5=4955831-151×4=227853-127×4=345216×(106-103)=648462-(634-536)=364217×(150-146)=868457-(352-55)=160149+123=272846-(165+596)=85988-490-15=483476-(125+223)=128226-169+773=830987×(687-684)=2961138+125+183=44691×(285-279)=546987-(520-159)=626900-190×3=330396-64-86=24670+296=366291×(30-27)=87372×(231-222)=648326+(355-285)=396394+590-457=527237-15×9=102145+304-19=430385+(209-25)=569463-132-120=211391-66×3=193186×(856-852)=74424×7=168776-255-209=312247-116-101=30433+573-466=540435-(240+50)=145472-75=397449-(72+320)=57758-75-123=560551+112=663125×7+667=1542632+(947-143)=143696×7+170=842981-97×4=593883×3=2649430-66-115=249716×4=2864113+324+547=984341-162=179419-82×5=9763×(234-229)=3815863×8-380=6524222×(609-604)=1110229+159=388607×2=1214779×6=4674381-317=64450-(220+22)=20845×9=405697×(739-730)=6273117+380=497464-(104+306)=54764-544=220382+41-244=1793/8-2/8=1/87/9+2/9=1725-58+836=1503109+648=757496-82-178=236110×8-524=356809-(592-192)=409330+220=550348+(448-61)=735645-452=193149+(330-250)=229292-39-224=29424×6=2544919+953+201=2073846-157×3=375441-(55+327)=59432-171=2616/8+2/8=1179×2=358155×7=108547+46=931/5+2/5=3/5156+379=535781-429+745=1097160×(514-507)=112017+350+297=66447+176=2233/5-1/5=2/5452×9-551=3517196+250=446386+(283-180)=489470+(859-566)=763427×8-30=338657×7+944=134314×4=56649+980+576=2205748-(841-572)=479417-224=193918-(481+249)=188377-15-310=52326-(191+51)=84491-(167+58)=266637-(191+444)=285+261=346394-144+697=947389×2-723=55886-129=757318+(430-323)=425972+201-341=83293×3=279213+143×3=642423-279+228=372383-(265+103)=15194+95=28941×9+911=1