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55+(261-39)=962-(679+256)=53+764-453=521-56=385+101=325+68=814×6-993=116×5+349=780-(141+263)=923-285+140=45+23=781-79-155=351-52-187=450-(179+189)=3/5-1/5=824-209=830×7=958-573-180=825+784=297-55×5=81×3-243=172+(322-59)=967-(788-359)=708×7-474=277-(102-72)=733-(743-186)=357+12×3=176×(254-251)=610-127×4=965-797=117-(467-378)=139×5=56+236-153=943+53+866=473-142=467-159-168=666×(652-648)=205×4=757-(89+662)=675-397-141=236+185+490=197+196+11=397+(365-347)=80+632-212=265+594-378=71-15×4=136×(339-336)=188+81×5=464-220-243=137-(435-427)=476-473+473=116-(367-366)=415-(338-200)=402-(376-310)=448-44-116=385-79-47=18×(443-436)=817+(748-248)=289-(366-214)=127-30×4=427×2-752=986+226-903=998-215-36=725-109+34=334-121+98=314×(757-751)=950+712+655=398+30-115=327×3-152=730×(449-441)=270-16=1/6+4/6=322-213+676=105×4+14=175+247×2=813-(155+353)=207×(894-885)=861+364+477=828×3=114×(55-51)=923-273-421=848-(911-808)=511×7=139-(379-349)=281+57=300×3-664=538+262=284+225=491-268-162=718-195-478=951-269-149=518+184+252=469+(455-33)=495-(91+26)=139+46-172=464-105×3=492+402+26=772+257=886-(794-289)=466-74-239=770+80+54=279-(70+100)=388×2-592=304×2+284=369×8-998=186-11+320=436-(379+16)=419×2-704=490+161+190=362+60-131=465×(212-208)=457-93-310=136×3-250=140+(475-192)=238-21=519-20-226=472+47×9=587+88×2=751+692+439=905×(96-90)=2/6+4/6=272×2=928-593+469=732-601+466=379-319=257-53-24=235×(380-377)=69+205=150×5+218=431+933-151=478-268+42=808-233+714=561×3=481-(347-102)=246-132-60=286-41×5=34×4+495=123×2=783-(448+279)=105+356+388=438-40×4=953-401+26=917+488+587=432-341-75=3/10-2/10=487×2+125=144+268=416-144+788=67×8+494=63×(166-157)=475-14×9=383+71-318=155+(248-51)=4/10-3/10=964-(722-92)=31+(196-10)=785+280-552=376+334+181=488+839-237=92×4=161+645=940-128-662=82+253×3=534-264×2=167×4=3/7-1/7=467-(124+166)=570×3-59=120+199-308=425-(59+149)=605-139×3=988-243-567=281×6-968=431+34-289=402-213+114=77×8-600=611-123×3=258+(393-247)=219-(108+108)=279-258=302-25-173=519+31+212=255-152=992-871+796=40+384-168=572-(194+42)=319-(204-59)=179×5=80×(167-159)=917-(86+128)=460-264=489-80×6=233×3=211+329×2=185×2-323=164+199=142+23×9=160+330=100×7-520=315+61+605=85×3+130=265-245=123-(394-366)=106×8-58=982-296-241=991+(616-162)=104+(395-123)=300-(446-263)=994-(332+528)=344-(320-34)=853-(541-196)=717+461+798=640×2=223+337=777×2-591=866-55×7=396+223+823=567-(888-684)=91×3+452=385-326+99=485-276-22=345+518=130×(434-428)=720+(445-312)=205×(213-210)=637×(781-777)=227×8=218×(465-462)=388-(279-151)=823-291=666-478=666×(18-13)=874+977+912=257+69-131=468+(489-355)=338+52×4=33+313-105=776-165=372+(452-140)=759-(591+15)=96×7+842=356×2-315=259×2=438-69-141=55+(851-133)=251×3-24=798+(576-485)=148+(371-290)=145+87+684=326-285+16=265+77-20=101-14+988=215+162=162+(942-269)=118+(347-10)=517-279=72+214=92×4-333=879+(498-38)=428+139+188=267×(417-414)=1/6+3/6=459-(24+83)=280-(168-131)=161-113=141×7+719=2/5-1/5=74×9+817=594-21-397=92×5=4/8-1/8=143×6+24=136×(42-39)=811-572+354=169+67=427+59-230=826×2-577=806-76-70=42×7+786=132×(405-398)=481-81=516-201×2=121+524+112=360+262-574=589-58×3=741-37-353=521+714-630=317-45×6=676+992+783=367-206+135=349+90+312=690+(618-15)=611+339+22=461+213×4=440-419+316=352+71=779+498=60×6=244×(16-12)=625-(338-184)=485+(186-17)=571×4-496=423-(477-117)=129+434+211=331+451+171=857-(355-141)=436-159+120=150×3+360=647-(945-925)=975+746-33=461-140×2=716×8=324-47+85=557×9=40×7+371=14+670-139=968+102×4=908+186+288=27×(287-284)=820-80+568=256×(417-414)=153+149×4=226+192+562=269-(178-80)=590×5=403-389+303=224+(464-313)=364+64×2=21×8=492-(826-464)=442-(121+91)=322-298=581-358=352-250=21×(324-319)=186×5=487+(430-11)=418-104×4=827+821-998=207-165-30=530-(573-236)=955×(732-728)=362-(242+98)=91+(455-102)=479+(306-52)=372×6-965=313-125×2=53×9+105=628×9-713=210+228=471+(146-26)=5/8+2/8=687-26×7=451-(321-133)=760+216+772=193+236=773+98+24=428-172-252=244-(105-77)=856-282-33=206-(332-232)=283-15×6=659+200+998=472-111-232=144+69=94+260=346×5=158+919-440=428-36×6=173+234×3=948-131-198=79+316=206-43×4=362-73-274=157×(164-158)=78+302=698-67-246=415-122-69=795-347=410+(278-145)=226-96=249×4=33×(493-484)=95×(305-299)=175×5-581=163+371=178×2=450-273+322=221+246=977-797=455-(195+23)=883-803=260×3-44=240×(209-206)=198×5-423=154+93=388-(111+116)=406-(372+30)=161+245-191=148×7=810-577-24=473-21=639+243×2=364-63×2=208×(803-799)=312×3-148=358×2=454×(91-85)=464-150-282=195-56×2=79+16=477-(289+126)=431-(180-140)=490+(876-352)=279×4-429=477-136+585=135+(648-132)=28×9=482×(250-244)=296-78×2=265-115-13=139-68=967-(215+752)=191+144=456-(289+142)=343-134=407-343=167+456-602=390-203=342-58=367+(228-91)=155+102-16=822+685-341=977×(722-715)=117+937-93=423-40×3=59+17=438-333+166=985-(486+338)=736×6-918=49+128=203+(482-207)=65×9+214=858-244+557=349×9-478=187-55=128×5-358=1/4+2/4=142+881+327=139-18+95=340-(189+34)=131+585=151+620=294+14-284=447+72×5=141×2+366=1/4+3/4=257+(177-84)=2/6-1/6=490+547-714=237-91=351+931-765=236×2-71=150×5+224=741-(69+80)=111+551=855-138×4=506-414=151+15×7=11×8=490-94×3=343-41-277=564×2-50=619×2-879=138×3=482×9-734=89+108×7=315+199×2=389+(930-285)=469+(181-156)=594-(327+250)=854-274×3=433-(90+315)=799+910=432-(406+21)=608-473=204-24×2=436×(39-30)=176+57-92=387+878-555=121+632=261×(585-576)=531-(121+165)=102+341-54=896+(322-100)=47×9+227=408-135×3=259-32+176=291-169+237=220-(470-339)=365+(628-222)=151-102=818-83-300=435+325+400=551-398-11=397-(29+285)=779-686=218×2=58×8=470×(293-290)=594×7=867×(115-108)=220+192+174=933+150×5=367-115+185=297×2-74=964×8=359-125=31+353-36=461-(241-18)=359+20-103=627-33×4=58+142=595+551-139=346-(180-105)=509+128=65×(354-348)=362-11-177=218+105+102=157×(478-472)=367-(292-279)=190+54=212+74-36=920-(316+215)=333×2-287=281×(63-55)=613-194×2=67+114=961+895+126=227+(571-375)=318×(490-485)=131×(74-71)=167×2=309+245+81=1/7+4/7=151×(447-443)=413+261+135=43×4+293=976-(481-301)=347×(566-562)=189×4-47=875×5=265×3-445=477-(113+290)=381-(31+253)=150×5=350-29×7=419+579-490=3/7+2/7=784-291+313=229×(294-291)=482+657+747=845-375×2=143+13-112=326+(391-165)=495×2-938=271-(391-176)=750×7=574-101×4=899+467=766+294-460=691-(708-691)=974+(972-524)=65+422-73=712-414=251×(752-749)=47×6=97+180-169=961-159=396-342=376-(950-578)=303×2+272=295-74=599-(771-333)=213×2-259=865-(482-402)=15+307+139=731×8=376-277+914=449-269+67=699-458=809-360=971-267-685=42×8+632=511-115+592=261-128+76=309×(253-245)=342+(399-274)=484-12×6=169×2=189+(358-13)=177+90×4=302×3=2/6+3/6=70+28+205=368+984-218=668×2-29=841-693+52=888-(164+405)=490-191×2=3/7-2/7=859×(645-639)=349-33×2=77×(160-153)=290+162×3=348-315+97=94×7-396=392+397=338-65=713+199+578=127+(801-710)=2/7-1/7=484-(15+279)=695+(947-858)=927-(583-73)=990-(687-350)=321×2+17=154×3+92=149+167+450=135+67×8=332-208=632+345=3/8-2/8=638+588=104+237+402=417-(164+245)=206+91=119×7-582=538-(725-189)=326-37×8=937+257=183-14=523+238=938-503-123=115×3+486=311+261×2=163×(384-379)=410-392-14=329+98-402=610-46×7=301×2=427-(38+205)=368-75+84=616+85×6=473-73-86=315+(597-134)=463-169+108=316+177+231=47+47×8=309+106-47=351×9=976-217-736=295+(409-341)=170+(297-64)=809-469=752+227+107=931-570-282=914-38×3=920-15×6=432-116×2=211+250+395=718-10=423+153+43=296×2=785-52×6=391-(53+313)=339-67×3=762-(436-352)=235×8-302=199×9=160+48=341-172+45=148×6=383-310-73=477+(252-107)=836-267×3=381-236=498-(161+300)=539×(137-133)=333-(456-148)=57×(108-101)=794+847=311×7-241=423-320+824=525-365=755+(598-68)=246-149=994-597-279=99×(150-143)=451-313=308+235+979=743-(235+134)=63×9+220=380-(53+277)=340+782+246=161+288-179=346-23×7=172+253=143×2+19=840-(257+570)=252-92-65=316×(43-38)=992-369+997=418-(88+155)=788-64×2=222-(346-275)=742-269×2=496-375+325=260-183+415=3/5-2/5=475-(52+82)=392×8-891=702×9=360+922-238=594×2-593=336+271×2=254+154=169-(473-408)=383×2=62×5-136=838-593+36=338×(402-399)=346-18×8=855+979=993-377+855=517+(659-64)=205-39×4=76+292-154=113×5-51=492-(165+206)=811+283+449=870×6=641×8-693=145+296=419-39+62=154+77+409=251+843-924=938×7=437-98-159=780-(215+448)=355-27×8=657+118+170=5/9+3/9=109×8-460=59×9+701=780-432+836=110+252-107=595-(653-253)=889-(664+29)=786-(101+634)=864+405-727=620×8-598=814-74-624=426-229+202=195+92=109+(726-651)=3/5+2/5=71×7-61=453-360=141+437-491=88+(425-124)=829×3=331+(326-205)=534-445+888=636+365-375=173-(500-468)=1/5+3/5=7/10-3/10=322-85=374×3=915+(485-229)=682+173+759=945-673+215=994×8=196-(136-54)=976-54+403=67+609+219=88+632+836=496-(138+171)=173+74×5=310-(311-310)=490-44-196=225×6-963=468-(130+171)=222+272-492=320×6=306-76=802×9-176=145+150-257=856-94×5=367+38-108=735+984+254=390+185×4=754-(68+491)=261-24×4=438×6-942=730-(691-485)=627×(160-157)=596-167=744×5=326-(264-170)=325-286+172=152+328=459+(440-58)=89+(946-253)=181×5=261+826=59+186×3=706-185-312=224+370+124=823-126×4=382-12×4=979-(338+33)=928-41-132=631-39×9=90×(388-382)=603×(678-671)=844-(784-552)=879-336+249=976-597=59+987+79=233+216=234+320+247=500+(256-14)=449-66-44=133×4-274=316-(167+59)=621-78×4=635+(756-337)=37-(570-549)=943-(957-21)=243×2=642-(221+282)=519-(88+111)=438-189=126+298=472+25-208=626-607+813=316+(351-342)=387-(108+49)=248-59=401×2=599-368-175=105×7-627=482+(460-135)=193×(898-889)=481-(372+105)=283-188+134=101-77+161=397-290+357=585-(171-26)=261-175=423-379-21=880×7=参考答案55+(261-39)=277962-(679+256)=2753+764-453=364521-56=465385+101=486325+68=393814×6-993=3891116×5+349=929780-(141+263)=376923-285+140=77845+23=68781-79-155=547351-52-187=112450-(179+189)=823/5-1/5=2/5824-209=615830×7=5810958-573-180=205825+784=1609297-55×5=2281×3-243=0172+(322-59)=435967-(788-359)=538708×7-474=4482277-(102-72)=247733-(743-186)=176357+12×3=393176×(254-251)=528610-127×4=102965-797=168117-(467-378)=28139×5=69556+236-153=139943+53+866=1862473-142=331467-159-168=140666×(652-648)=2664205×4=820757-(89+662)=6675-397-141=137236+185+490=911197+196+11=404397+(365-347)=41580+632-212=500265+594-378=48171-15×4=11136×(339-336)=408188+81×5=593464-220-243=1137-(435-427)=129476-473+473=476116-(367-366)=115415-(338-200)=277402-(376-310)=336448-44-116=288385-79-47=25918×(443-436)=126817+(748-248)=1317289-(366-214)=137127-30×4=7427×2-752=102986+226-903=309998-215-36=747725-109+34=650334-121+98=311314×(757-751)=1884950+712+655=2317398+30-115=313327×3-152=829730×(449-441)=5840270-16=2541/6+4/6=5/6322-213+676=785105×4+14=434175+247×2=669813-(155+353)=305207×(894-885)=1863861+364+477=1702828×3=2484114×(55-51)=456923-273-421=229848-(911-808)=745511×7=3577139-(379-349)=109281+57=338300×3-664=236538+262=800284+225=509491-268-162=61718-195-478=45951-269-149=533518+184+252=954469+(455-33)=891495-(91+26)=378139+46-172=13464-105×3=149492+402+26=920772+257=1029886-(794-289)=381466-74-239=153770+80+54=904279-(70+100)=109388×2-592=184304×2+284=892369×8-998=1954186-11+320=495436-(379+16)=41419×2-704=134490+161+190=841362+60-131=291465×(212-208)=1860457-93-310=54136×3-250=158140+(475-192)=423238-21=217519-20-226=273472+47×9=895587+88×2=763751+692+439=1882905×(96-90)=54302/6+4/6=1272×2=544928-593+469=804732-601+466=597379-319=60257-53-24=180235×(380-377)=70569+205=274150×5+218=968431+933-151=1213478-268+42=252808-233+714=1289561×3=1683481-(347-102)=236246-132-60=54286-41×5=8134×4+495=631123×2=246783-(448+279)=56105+356+388=849438-40×4=278953-401+26=578917+488+587=1992432-341-75=163/10-2/10=1/10487×2+125=1099144+268=412416-144+788=106067×8+494=103063×(166-157)=567475-14×9=349383+71-318=136155+(248-51)=3524/10-3/10=1/10964-(722-92)=33431+(196-10)=217785+280-552=513376+334+181=891488+839-237=109092×4=368161+645=806940-128-662=15082+253×3=841534-264×2=6167×4=6683/7-1/7=2/7467-(124+166)=177570×3-59=1651120+199-308=11425-(59+149)=217605-139×3=188988-243-567=178281×6-968=718431+34-289=176402-213+114=30377×8-600=16611-123×3=242258+(393-247)=404219-(108+108)=3279-258=21302-25-173=104519+31+212=762255-152=103992-871+796=91740+384-168=256572-(194+42)=336319-(204-59)=174179×5=89580×(167-159)=640917-(86+128)=703460-264=196489-80×6=9233×3=699211+329×2=869185×2-323=47164+199=363142+23×9=349160+330=490100×7-520=180315+61+605=98185×3+130=385265-245=20123-(394-366)=95106×8-58=790982-296-241=445991+(616-162)=1445104+(395-123)=376300-(446-263)=117994-(332+528)=134344-(320-34)=58853-(541-196)=508717+461+798=1976640×2=1280223+337=560777×2-591=963866-55×7=481396+223+823=1442567-(888-684)=36391×3+452=725385-326+99=158485-276-22=187345+518=863130×(434-428)=780720+(445-312)=853205×(213-210)=615637×(781-777)=2548227×8=1816218×(465-462)=654388-(279-151)=260823-291=532666-478=188666×(18-13)=3330874+977+912=2763257+69-131=195468+(489-355)=602338+52×4=54633+313-105=241776-165=611372+(452-140)=684759-(591+15)=15396×7+842=1514356×2-315=397259×2=518438-69-141=22855+(851-133)=773251×3-24=729798+(576-485)=889148+(371-290)=229145+87+684=916326-285+16=57265+77-20=322101-14+988=1075215+162=377162+(942-269)=835118+(347-10)=455517-279=23872+214=28692×4-333=35879+(498-38)=1339428+139+188=755267×(417-414)=8011/6+3/6=4/6459-(24+83)=352280-(168-131)=243161-113=48141×7+719=17062/5-1/5=1/574×9+817=1483594-21-397=17692×5=4604/8-1/8=3/8143×6+24=882136×(42-39)=408811-572+354=593169+67=236427+59-230=256826×2-577=1075806-76-70=66042×7+786=1080132×(405-398)=924481-81=400516-201×2=114121+524+112=757360+262-574=48589-58×3=415741-37-353=351521+714-630=605317-45×6=47676+992+783=2451367-206+135=296349+90+312=751690+(618-15)=1293611+339+22=972461+213×4=1313440-419+316=337352+71=423779+498=127760×6=360244×(16-12)=976625-(338-184)=471485+(186-17)=654571×4-496=1788423-(477-117)=63129+434+211=774331+451+171=953857-(355-141)=643436-159+120=397150×3+360=810647-(945-925)=627975+746-33=1688461-140×2=181716×8=5728324-47+85=362557×9=501340×7+371=65114+670-139=545968+102×4=1376908+186+288=138227×(287-284)=81820-80+568=1308256×(417-414)=768153+149×4=749226+192+562=980269-(178-80)=171590×5=2950403-389+303=317224+(464-313)=375364+64×2=49221×8=168492-(826-464)=130442-(121+91)=230322-298=24581-358=223352-250=10221×(324-319)=105186×5=930487+(430-11)=906418-104×4=2827+821-998=650207-165-30=12530-(573-236)=193955×(732-728)=3820362-(242+98)=2291+(455-102)=444479+(306-52)=733372×6-965=1267313-125×2=6353×9+105=582628×9-713=4939210+228=438471+(146-26)=5915/8+2/8=7/8687-26×7=505451-(321-133)=263760+216+772=1748193+236=429773+98+24=895428-172-252=4244-(105-77)=216856-282-33=541206-(332-232)=106283-15×6=193659+200+998=1857472-111-232=129144+69=21394+260=354346×5=1730158+919-440=637428-36×6=212173+234×3=875948-131-198=61979+316=395206-43×4=34362-73-274=15157×(164-158)=94278+302=380698-67-246=385415-122-69=224795-347=448410+(278-145)=543226-96=130249×4=99633×(493-484)=29795×(305-299)=570175×5-581=294163+371=534178×2=356450-273+322=499221+246=467977-797=180455-(195+23)=237883-803=80260×3-44=736240×(209-206)=720198×5-423=567154+93=247388-(111+116)=161406-(372+30)=4161+245-191=215148×7=1036810-577-24=209473-21=452639+243×2=1125364-63×2=238208×(803-799)=832312×3-148=788358×2=716454×(91-85)=2724464-150-282=32195-56×2=8379+16=95477-(289+126)=62431-(180-140)=391490+(876-352)=1014279×4-429=687477-136+585=926135+(648-132)=65128×9=252482×(250-244)=2892296-78×2=140265-115-13=137139-68=71967-(215+752)=0191+144=335456-(289+142)=25343-134=209407-343=64167+456-602=21390-203=187342-58=284367+(228-91)=504155+102-16=241822+685-341=1166977×(722-715)=6839117+937-93=961423-40×3=30359+17=76438-333+166=271985-(486+338)=161736×6-918=349849+128=177203+(482-207)=47865×9+214=799858-244+557=1171349×9-478=2663187-55=132128×5-358=2821/4+2/4=3/4142+881+327=1350139-18+95=216340-(189+34)=117131+585=716151+620=771294+14-284=24447+72×5=807141×2+366=6481/4+3/4=1257+(177-84)=3502/6-1/6=1/6490+547-714=323237-91=146351+931-765=517236×2-71=401150×5+224=974741-(69+80)=592111+551=662855-138×4=303506-414=92151+15×7=25611×8=88490-94×3=208343-41-277=25564×2-50=1078619×2-879=359138×3=414482×9-734=360489+108×7=845315+199×2=713389+(930-285)=1034469+(181-156)=494594-(327+250)=17854-274×3=32433-(90+315)=28799+910=1709432-(406+21)=5608-473=135204-24×2=156436×(39-30)=3924176+57-92=141387+878-555=710121+632=753261×(585-576)=2349531-(121+165)=245102+341-54=389896+(322-100)=111847×9+227=650408-135×3=3259-32+176=403291-169+237=359220-(470-339)=89365+(628-222)=771151-102=49818-83-300=435435+325+400=1160551-398-11=142397-(29+285)=83779-686=93218×2=43658×8=464470×(293-290)=1410594×7=4158867×(115-108)=6069220+192+174=586933+150×5=1683367-115+185=437297×2-74=520964×8=7712359-125=23431+353-36=348461-(241-18)=238359+20-103=276627-33×4=49558+142=200595+551-139=1007346-(180-105)=271509+128=63765×(354-348)=390362-11-177=174218+105+102=425157×(478-472)=942367-(292-279)=354190+54=244212+74-36=250920-(316+215)=389333×2-287=379281×(63-55)=2248613-194×2=22567+114=181961+895+126=1982227+(571-375)=423318×(490-485)=1590131×(74-71)=393167×2=334309+245+81=6351/7+4/7=5/7151×(447-443)=604413+261+135=80943×4+293=465976-(481-301)=796347×(566-562)=1388189×4-47=709875×5=4375265×3-445=350477-(113+290)=74381-(31+253)=97150×5=750350-29×7=147419+579-490=5083/7+2/7=5/7784-291+313=806229×(294-291)=687482+657+747=1886845-375×2=95143+13-112=44326+(391-165)=552495×2-938=52271-(391-176)=56750×7=5250574-101×4=170899+467=1366766+294-460=600691-(708-691)=674974+(972-524)=142265+422-73=414712-414=298251×(752-749)=75347×6=28297+180-169=108961-159=802396-342=54376-(950-578)=4303×2+272=878295-74=221599-(771-333)=161213×2-259=167865-(482-402)=78515+307+139=461731×8=5848376-277+914=1013449-269+67=247699-458=241809-360=449971-267-685=1942×8+632=968511-115+592=988261-128+76=209309×(253-245)=2472342+(399-274)=467484-12×6=412169×2=338189+(358-13)=534177+90×4=537302×3=9062/6+3/6=5/670+28+205=303368+984-218=1134668×2-29=1307841-693+52=200888-(164+405)=319490-191×2=1083/7-2/7=1/7859×(645-639)=5154349-33×2=28377×(160-153)=539290+162×3=776348-315+97=13094×7-396=262392+397=789338-65=273713+199+578=1490127+(801-710)=2182/7-1/7=1/7484-(15+279)=190695+(947-858)=784927-(583-73)=417990-(687-350)=653321×2+17=659154×3+92=554149+167+450=766135+67×8=671332-208=124632+345=9773/8-2/8=1/8638+588=1226104+237+402=743417-(164+245)=8206+91=297119×7-582=251538-(725-189)=2326-37×8=30937+257=1194183-14=169523+238=761938-503-123=312115×3+486=831311+261×2=833163×(384-379)=815410-392-14=4329+98-402=25610-46×7=288301×2=602427-(38+205)=184368-75+84=377616+85×6=1126473-73-86=314315+(597-134)=778463-169+108=402316+177+231=72447+47×8=423309+106-47=368351×9=3159976-217-736=23295+(409-341)=363170+(297-64)=403809-469=340752+227+107=1086931-570-282=79914-38×3=800920-15×6=830432-116×2=200211+250+395=856718-10=708423+153+43=619296×2=592785-52×6=473391-(53+313)=25339-67×3=138762-(436-352)=678235×8-302=1578199×9=1791160+48=208341-172+45=214148×6=888383-310-73=0477+(252-107)=622836-267×3=35381-236=145498-(161+300)=37539×(137-133)=2156333-(456-148)=2557×(108-101)=399794+847=1641311×7-241=1936423-320+824=927525-365=160755+(598-68)=1285246-149=97994-597-279=11899×(150-143)=693451-313=138308+235+979=1522743-(235+134)=37463×9+220=787380-(53+277)=50340+782+246=1368161+288-179=270346-23×7=185172+253=425143×2+19=305840-(257+570)=13252-92-65=95316×(43-38)=1580992-369+