三年級(jí)數(shù)學(xué)(上)計(jì)算題及答案集錦

三年級(jí)數(shù)學(xué)(上)計(jì)算題及答案集錦485+(440-85)=384+61+128=938-346+183=271×3+641=3/7-1/7=144+657+60=699+56+242=345×6=97+195-128=75+(350-219)=358-38-227=39×4+46=417-35×8=241-40=78+404=323-(269-149)=608-(652-75)=283-200+367=202×3=164-11×4=637×6=628×(178-171)=746-(680-415)=922-16-253=325-(307-53)=382-143×2=215×2+294=773-485+208=58×(870-864)=352-187+239=868-668=359-127+16=2/8+3/8=47+428-12=58×5-79=943-(429+420)=675+344+570=496-13=242-(232-204)=781-(789-268)=989-(811-777)=440-(304+108)=361×2+680=438-144×2=98+565=278-91=143×(64-58)=448+340=316+(429-68)=323+47×2=392-63=706-245=442-(311-243)=291-114=981-734+148=81+370=917×(762-754)=906+(483-383)=903-(302+59)=555-379-94=550-(165+41)=133+(115-100)=421-246=3/8-1/8=720×(184-180)=2/7+3/7=167+19×7=390-43×8=215+(188-114)=268-32×6=528-231=399-(149+138)=696+648+607=432-255-125=242-207=787×5=75×(39-36)=15+999+888=633-85=75×(87-83)=312+870-615=165×3+206=23×7=623×(626-621)=313-76-212=332×(695-690)=175+726=885+33+276=986-540-390=204+200+474=480-(810-680)=327-(173-156)=450×(463-458)=46×2+166=629+956-458=5/7-1/7=876-397=335-52×3=316-44+126=576-351+812=362-27+128=129+149=68+247=4/7-3/7=862+(817-382)=362-26×5=623×8-131=510+18×9=55×(431-426)=288+251=187×4=106×5=897×9-831=166×2=95+(559-376)=422-14×3=217×2+362=649+115+81=501-(40+133)=73×9=171+(263-246)=469-268+60=317×3-369=72×8-115=746-(598+118)=19×(610-607)=384-(504-162)=83+(269-13)=357-233-61=449+839=456-374+164=382-310=99×(41-34)=711+222+643=630-147×2=960-628-198=369+(135-107)=472-(337-237)=541+935-314=817×8-378=922-660=198×(612-608)=277+101×6=220-133+158=126-43-79=81+751+111=457-237=891-(103+712)=971+666+44=772-(209+144)=68+653-371=336-136-200=498-144-49=244+(841-665)=303×3+136=900-862=325-30×8=282-117+131=467-(22+253)=579-(298+271)=35+452-202=85×(455-452)=45+258-148=252-18×9=325+141=339+(184-139)=702-91-224=912+284+298=409+682-547=931-899+140=477-29-343=231+89=554-171×3=332×3-136=469-17×8=341-29×3=107+123×7=974×(83-76)=3/6-1/6=906+(926-336)=648-(378+135)=388+285+259=108×3=320×3-340=197+264=2/10+3/10=726×(369-361)=350+40×3=243-37+90=114+231=275-(55+85)=19×9+628=821+419-723=705×(407-398)=180×2+885=228+(290-211)=568-406+282=239-163+198=833-(180+68)=135-115=304-239=282+84-298=300-127=450-(253-41)=181+856+430=404×7=355-150-62=255+492+53=215-68-96=440+(242-226)=845×3=64+329-153=355×8-485=338-(86+124)=533+(739-85)=510+148=115+269-164=129×(193-188)=397-385+173=380+(202-118)=109×3-79=570-104+305=494-16×5=383-162=260+176=166-21×2=163-(53+68)=498-125-139=184+(478-391)=136×6-265=118×6=701-(353-190)=141×4+424=288×2+199=526-154×3=77+326=711+(692-293)=62+408-371=639+(740-207)=464×8-673=652×4-555=484+103+253=301×(430-427)=317+160=424×(827-818)=51+(269-130)=181-43+234=277-240=308+75-37=13+237×3=650×5-577=350+35+495=456-321=385-(266-26)=275-136×2=381-227+518=378-240=4/8+3/8=476×8-236=743-237×3=928-59-506=761+908=569-(645-195)=639+711=259×(357-354)=643-82×7=908-(55+120)=304-281=359+88=65×(424-420)=808×(131-122)=71-(381-346)=139×7=232+879-541=295+623+217=50×4=390-(918-864)=480+119+277=91×2+466=246-159+219=212+462=245×4=423+397-120=223×4-391=12×8+284=22+124=900×6-349=845-(16+503)=305+37+215=723-184=115+251+569=171+373+396=85+347-159=322-(176-170)=920×6=694×8-258=231×3-515=317-15-215=112+138=237+63=489+317+101=193+(486-105)=74×(436-428)=107+333-333=273+743-677=476×(424-418)=459-48-143=486-391=753-133×3=218+(750-568)=71×3=809-406+832=626-235×2=878-648=482-(498-139)=614-88=6/10-4/10=418-230-98=452-(198+232)=626+245×2=435-(106+60)=283-22×3=462-(243+50)=714-346=287×2+18=77×2=174+120=70+(296-248)=845-467+717=668-485+19=321-317+273=869+211+114=685-(585-541)=101-(486-437)=45×(233-226)=566-(32+368)=727-(976-648)=292-249+564=872-(446+141)=89+40×5=850+52×3=39×(429-421)=436-(98+319)=322×3-263=729+629+239=810-(30+206)=649-332-200=691+(457-205)=531-205-240=771-172-408=1/7+3/7=954-(961-624)=114-(443-374)=432+13-183=377-42×2=795-676+837=122×8-625=496+(407-65)=321-200-60=495+133×6=274×3+56=150×5-290=970-(305+433)=317-(606-371)=451-(16+297)=76+785+22=559-223×2=880-379×2=296+195-77=873-309-10=118+(499-194)=168+(923-724)=953+(908-592)=5/8+2/8=309-(410-343)=436×2-401=642-41×7=204+208-167=425-418+200=153+(782-555)=436+50-354=112×3-133=811×5=142×3=97×(129-121)=448-(269-14)=753+850=904+(616-562)=37×(295-289)=787-74=497-22-186=934+748+276=99×(478-474)=41×8=341+74+536=79×2=229+(468-242)=913×(276-271)=72×8+70=822-419+864=127+324-49=159-21=24+832+864=112×(317-312)=797+894-794=951-117-226=346-(978-966)=333+(433-209)=905+704-613=55×(245-236)=325×8=335-(251-195)=30×9=230-(996-973)=778+247=128+(420-370)=904-298+260=102+15+696=212+132-327=261×3+935=382+24+516=384-69-271=90×4+455=475+(469-292)=154×(22-16)=446-(113-61)=327×6=343×2=146+770-132=632×9=925+388+689=749-(978-392)=58+151+247=867-(680-31)=659×3=12×4+221=992+(958-611)=374×7-231=201+240-105=157+222=275+905-131=675+650+720=141+265=490-(20+461)=472-20-436=70+202=570-58×7=284×2=91×8-712=464+165×6=432-(337+43)=510×2=210+263=10×5+374=996-156×6=772×8-57=409+169=680-(106-21)=956-805+439=171-(291-132)=756-(548-166)=440-131=97×(420-412)=700+(897-75)=772-(36+508)=382×4-506=313+775-592=357-(242+51)=242×4=321+78=565×4-958=460×2=564+176=373+85=58×(83-74)=125+69+51=883-237-255=914-(692+36)=735-99×7=105+532+270=640×3-967=756×(623-615)=49×9-40=53×8=147+427=831-433+733=898+(612-158)=100+237-95=58-(457-430)=276×3-361=343×8-353=191+228×2=852-180×4=864-(246+497)=387+156+55=836-738=249×4-13=280×7=223+42=430-12×5=436-92+38=751-81+806=384-(250-41)=594×6-122=975-138×2=244×4=437+987-426=443-62-148=80+133=913-96×9=819-(271+156)=91×6-223=51-21+463=43×4+803=86+(180-25)=864-404+508=124×2=722-80×9=212+332+85=273+197=252×6=174×6-916=32+439-184=457-(229+105)=956-65-122=360-125-44=494-15×7=388-134×2=468-310-45=303+190+606=925-(53+135)=52×9=146-131=668×9=203-72×2=309×(94-91)=212+76×2=483-383=417+39×2=301-12×6=947+945+999=673-383-42=453-(27+68)=441-184+394=636-413=343-103×2=85×5-393=222×3=682×4-381=559-237-91=483×5=2/3-1/3=245-(384-332)=163-(52+21)=12+141×4=450-(132+246)=252×3-379=405+35-227=339-(51+94)=891+471+952=89+87=69×4=671×9-410=52×(187-179)=159×6+561=630-(438+82)=204-(243-235)=344×2+245=34×(457-449)=678+(338-17)=380×5-646=836-732-72=443-163+19=685+164-369=897-105×3=207-43-31=53×5+232=1/10+8/10=53×(990-983)=149+269-237=848-250-216=426-245+195=260+151-305=242×3-268=839×3-456=195-33+449=438-104×2=190×(385-381)=50×(177-168)=213+319+444=143×9=443-141-247=433+718=227×3=895+518-904=199×(353-348)=946-160+575=202-(494-461)=431-89+126=276×5=47+523+48=158-(89+44)=475-103-228=479×2-96=348+527-49=449-128-320=672×7-376=96×5=892-(151+35)=872-306-292=662+11×3=790+919-826=275+(399-58)=121×3=847+311=500-(461-116)=224×2+204=793-104=309-146×2=170+109=138+46=310-(245-64)=91+(187-175)=132+95=480-(208+222)=934-457×2=200+198-339=170×3=587-60=264×2=287+388=141-53-88=157×5-426=560+194=656-(622-332)=778-(124+73)=568+945+840=222×3+673=815-740=52+189=55×(298-290)=486-269+681=46×(69-62)=442-(275-152)=345×9-265=160×(297-291)=277×3=117×(117-110)=11+(194-134)=324-173+63=65+(436-29)=118×5-98=296-12×3=103+(364-308)=92×3=874-166×2=907-(961-441)=941-(904-565)=460-242-109=797-(879-741)=638+513-461=365-(125+82)=459-276-27=137-20=498+195×2=836-(473+231)=773-365-49=341×2=493-478=903+795+90=353+338=772+675+143=162×6=192+95×8=986-739=937-(816+31)=956+(209-55)=309-11×3=152-16+954=71×(114-107)=60+331=885-(245+473)=728+(906-638)=61+855-196=400-234-137=155+187=158×5=271+82×8=364+107×5=346+50-109=397+(811-513)=83+780-210=491-105-375=324-79+11=615-479-10=452-42×2=376-54-177=334+981-512=108-(31+39)=459-(137+181)=116×(658-651)=318-195=475×8-366=266+(252-56)=422+(206-162)=292-96=203+(187-148)=404-387=44×9=275+702-331=513-115+49=74+601-254=843-34×7=384+(970-388)=340-307-31=953-436=195+531+253=773-34×5=311+51×3=759-223-377=62×6-258=307-96×3=389-270+341=434-(185+237)=130-91+309=320×(230-226)=110-(44+32)=483+123+176=195-(433-346)=183+98=1/5+3/5=533×(80-71)=165-(300-250)=4/7-1/7=300-137=340-204+281=210-21×3=650-43-223=654-360+400=47+84×7=404×4-805=478-404-45=722-(719-371)=360-17-254=725-397-167=2/4-1/4=367-(333-310)=3/9+6/9=538-36=139+46=789-(300+41)=963×(709-701)=207+280-274=482-358=661-(812-544)=294+200+265=1/5+4/5=27×2+317=685-529=369-144=711+90×2=970×9=284+(329-205)=342-50×2=436-231=423+(365-325)=302-(606-402)=955+(803-165)=28×(375-371)=225-35=169+(477-476)=124+258+558=270-(299-225)=632+221×4=426-(30+85)=178+715=277-(93+93)=413+404+166=107+274-315=891×(203-194)=231+612=792+843+570=217+125×6=276×4=291×2-288=293-(114+86)=2/5-1/5=180×5-196=757-371=759-30×9=151-122+166=622-354=818-(376+273)=25×(140-135)=74+220+984=153-13×4=732×(715-706)=5/8-2/8=179+434×2=391+54×7=469+148+125=212+95-255=338-85+180=908-581-155=970+334×2=267+(448-277)=981+599-660=475+19+73=265+235-498=73×5+206=380+(265-126)=450-(937-754)=497-457=285-22×5=500-(246+22)=85×8-603=593+868=338+136-350=396-203=349×(644-637)=127+55=687-167×3=145×6-660=59+51-19=72+220=239×3-581=1/6+4/6=405-106-71=342-221=232+30×2=85×3-170=846+529+428=368-117=71+313=672+(917-894)=445-27×3=462-(112-10)=2/7+5/7=492-(63+121)=362-333+457=277-(408-321)=154+592-516=261×2-126=171+566+36=199+439-115=492-337+241=351-212+633=95-18+123=275×2-436=347-307+263=448-(466-192)=131×(182-175)=667-294+564=288-222=3/8-2/8=260+33-101=373+459+462=289+96=847×7=722-86×5=826-31-148=139×6+194=42+592+200=576×3=參考答案485+(440-85)=840384+61+128=573938-346+183=775271×3+641=14543/7-1/7=2/7144+657+60=861699+56+242=997345×6=207097+195-128=16475+(350-219)=206358-38-227=9339×4+46=202417-35×8=137241-40=20178+404=482323-(269-149)=203608-(652-75)=31283-200+367=450202×3=606164-11×4=120637×6=3822628×(178-171)=4396746-(680-415)=481922-16-253=653325-(307-53)=71382-143×2=96215×2+294=724773-485+208=49658×(870-864)=348352-187+239=404868-668=200359-127+16=2482/8+3/8=5/847+428-12=46358×5-79=211943-(429+420)=94675+344+570=1589496-13=483242-(232-204)=214781-(789-268)=260989-(811-777)=955440-(304+108)=28361×2+680=1402438-144×2=15098+565=663278-91=187143×(64-58)=858448+340=788316+(429-68)=677323+47×2=417392-63=329706-245=461442-(311-243)=374291-114=177981-734+148=39581+370=451917×(762-754)=7336906+(483-383)=1006903-(302+59)=542555-379-94=82550-(165+41)=344133+(115-100)=148421-246=1753/8-1/8=2/8720×(184-180)=28802/7+3/7=5/7167+19×7=300390-43×8=46215+(188-114)=289268-32×6=76528-231=297399-(149+138)=112696+648+607=1951432-255-125=52242-207=35787×5=393575×(39-36)=22515+999+888=1902633-85=54875×(87-83)=300312+870-615=567165×3+206=70123×7=161623×(626-621)=3115313-76-212=25332×(695-690)=1660175+726=901885+33+276=1194986-540-390=56204+200+474=878480-(810-680)=350327-(173-156)=310450×(463-458)=225046×2+166=258629+956-458=11275/7-1/7=4/7876-397=479335-52×3=179316-44+126=398576-351+812=1037362-27+128=463129+149=27868+247=3154/7-3/7=1/7862+(817-382)=1297362-26×5=232623×8-131=4853510+18×9=67255×(431-426)=275288+251=539187×4=748106×5=530897×9-831=7242166×2=33295+(559-376)=278422-14×3=380217×2+362=796649+115+81=845501-(40+133)=32873×9=657171+(263-246)=188469-268+60=261317×3-369=58272×8-115=461746-(598+118)=3019×(610-607)=57384-(504-162)=4283+(269-13)=339357-233-61=63449+839=1288456-374+164=246382-310=7299×(41-34)=693711+222+643=1576630-147×2=336960-628-198=134369+(135-107)=397472-(337-237)=372541+935-314=1162817×8-378=6158922-660=262198×(612-608)=792277+101×6=883220-133+158=245126-43-79=481+751+111=943457-237=220891-(103+712)=76971+666+44=1681772-(209+144)=41968+653-371=350336-136-200=0498-144-49=305244+(841-665)=420303×3+136=1045900-862=38325-30×8=85282-117+131=296467-(22+253)=192579-(298+271)=1035+452-202=28585×(455-452)=25545+258-148=155252-18×9=90325+141=466339+(184-139)=384702-91-224=387912+284+298=1494409+682-547=544931-899+140=172477-29-343=105231+89=320554-171×3=41332×3-136=860469-17×8=333341-29×3=254107+123×7=968974×(83-76)=68183/6-1/6=2/6906+(926-336)=1496648-(378+135)=135388+285+259=932108×3=324320×3-340=620197+264=4612/10+3/10=5/10726×(369-361)=5808350+40×3=470243-37+90=296114+231=345275-(55+85)=13519×9+628=799821+419-723=517705×(407-398)=6345180×2+885=1245228+(290-211)=307568-406+282=444239-163+198=274833-(180+68)=585135-115=20304-239=65282+84-298=68300-127=173450-(253-41)=238181+856+430=1467404×7=2828355-150-62=143255+492+53=800215-68-96=51440+(242-226)=456845×3=253564+329-153=240355×8-485=2355338-(86+124)=128533+(739-85)=1187510+148=658115+269-164=220129×(193-188)=645397-385+173=185380+(202-118)=464109×3-79=248570-104+305=771494-16×5=414383-162=221260+176=436166-21×2=124163-(53+68)=42498-125-139=234184+(478-391)=271136×6-265=551118×6=708701-(353-190)=538141×4+424=988288×2+199=775526-154×3=6477+326=403711+(692-293)=111062+408-371=99639+(740-207)=1172464×8-673=3039652×4-555=2053484+103+253=840301×(430-427)=903317+160=477424×(827-818)=381651+(269-130)=190181-43+234=372277-240=37308+75-37=34613+237×3=724650×5-577=2673350+35+495=880456-321=135385-(266-26)=145275-136×2=3381-227+518=672378-240=1384/8+3/8=7/8476×8-236=3572743-237×3=32928-59-506=363761+908=1669569-(645-195)=119639+711=1350259×(357-354)=777643-82×7=69908-(55+120)=733304-281=23359+88=44765×(424-420)=260808×(131-122)=727271-(381-346)=36139×7=973232+879-541=570295+623+217=113550×4=200390-(918-864)=336480+119+277=87691×2+466=648246-159+219=306212+462=674245×4=980423+397-120=700223×4-391=50112×8+284=38022+124=146900×6-349=5051845-(16+503)=326305+37+215=557723-184=539115+251+569=935171+373+396=94085+347-159=273322-(176-170)=316920×6=5520694×8-258=5294231×3-515=178317-15-215=87112+138=250237+63=300489+317+101=907193+(486-105)=57474×(436-428)=592107+333-333=107273+743-677=339476×(424-418)=2856459-48-143=268486-391=95753-133×3=354218+(750-568)=40071×3=213809-406+832=1235626-235×2=156878-648=230482-(498-139)=123614-88=5266/10-4/10=2/10418-230-98=90452-(198+232)=22626+245×2=1116435-(106+60)=269283-22×3=217462-(243+50)=169714-346=368287×2+18=59277×2=154174+120=29470+(296-248)=118845-467+717=1095668-485+19=202321-317+273=277869+211+114=1194685-(585-541)=641101-(486-437)=5245×(233-226)=315566-(32+368)=166727-(976-648)=399292-249+564=607872-(446+141)=28589+40×5=289850+52×3=100639×(429-421)=312436-(98+319)=19322×3-263=703729+629+239=1597810-(30+206)=574649-332-200=117691+(457-205)=943531-205-240=86771-172-408=1911/7+3/7=4/7954-(961-624)=617114-(443-374)=45432+13-183=262377-42×2=293795-676+837=956122×8-625=351496+(407-65)=838321-200-60=61495+133×6=1293274×3+56=878150×5-290=460970-(305+433)=232317-(606-371)=82451-(16+297)=13876+785+22=883559-223×2=113880-379×2=122296+195-77=414873-309-10=554118+(499-194)=423168+(923-724)=367953+(908-592)=12695/8+2/8=7/8309-(410-343)=242436×2-401=471642-41×7=355204+208-167=245425-418+200=207153+(782-555)=380436+50-354=132112×3-133=203811×5=4055142×3=42697×(129-121)=776448-(269-14)=193753+850=1603904+(616-562)=95837×(295-289)=222787-74=713497-22-186=289934+748+276=195899×(478-474)=39641×8=328341+74+536=95179×2=158229+(468-242)=455913×(276-271)=456572×8+70=646822-419+864=1267127+324-49=402159-21=13824+832+864=1720112×(317-312)=560797+894-794=897951-117-226=608346-(978-966)=334333+(433-209)=557905+704-613=99655×(245-236)=495325×8=2600335-(251-195)=27930×9=270230-(996-973)=207778+247=1025128+(420-370)=178904-298+260=866102+15+696=813212+132-327=17261×3+935=1718382+24+516=922384-69-271=4490×4+455=815475+(469-292)=652154×(22-16)=924446-(113-61)=394327×6=1962343×2=686146+770-132=784632×9=5688925+388+689=2002749-(978-392)=16358+151+247=456867-(680-31)=218659×3=197712×4+221=269992+(958-611)=1339374×7-231=2387201+240-105=336157+222=379275+905-131=1049675+650+720=2045141+265=406490-(20+461)=9472-20-436=1670+202=272570-58×7=164284×2=56891×8-712=16464+165×6=1454432-(337+43)=52510×2=1020210+263=47310×5+374=424996-156×6=60772×8-57=6119409+169=578680-(106-21)=595956-805+439=590171-(291-132)=12756-(548-166)=374440-131=30997×(420-412)=776700+(897-75)=1522772-(36+508)=228382×4-506=1022313+775-592=496357-(242+51)=64242×4=968321+78=399565×4-958=1302460×2=920564+176=740373+85=45858×(83-74)=522125+69+51=245883-237-255=391914-(692+36)=186735-99×7=42105+532+270=907640×3-967=953756×(623-615)=604849×9-40=40153×8=424147+427=574831-433+733=1131898+(612-158)=1352100+237-95=24258-(457-430)=31276×3-361=467343×8-353=2391191+228×2=647852-180×4=132864-(246+497)=121387+156+55=598836-738=98249×4-13=983280×7=1960223+42=265430-12×5=370436-92+38=382751-81+806=1476384-(250-41)=175594×6-122=3442975-138×2=699244×4=976437+987-426=998443-62-148=23380+133=213913-96×9=49819-(271+156)=39291×6-223=32351-21+463=49343×4+803=97586+(180-25)=241864-404+508=968124×2=248722-80×9=2212+332+85=629273+197=470252×6=1512174×6-916=12832+439-184=287457-(229+105)=123956-65-122=769360-125-44=191494-15×7=389388-134×2=120468-310-45=113303+190+606=1099925-(53+135)=73752×9=468146-131=15668×9=6012203-72×2=59309×(94-91)=927212+76×2=364483-383=100417+39×2=495301-12×6=229947+945+999=2891673-383-42=248453-(27+68)=358441-184+394=651636-413=223343-103×2=13785×5-393=32222×3=666682×4-381=2347559-237-91=231483×5=24152/3-1/3=1/3245-(384-332)=193163-(52+21)=9012+141×4=576450-(132+246)=72252×3-379=377405+35-227=213339-(51+94)=194891+471+952=231489+87=17669×4=276671×9-410=562952×(187-179)=416159×6+561=1515630-(438+82)=110204-(243-235)=196344×2+245=93334×(457-449)=272678+(338-17)=999380×5-646=1254836-732-72=32443-163+19=299685+164-369=480897-105×3=582207-43-31=13353×5+232=4971/10+8/10=9/1053×(990-983)=371149+269-237=181848-250-216=382426-245+195=376260+151-305=106242×3-268=458839×3-456=2061195-33+449=611438-104×2=230190×(385-381)=76050×(177-168)=450213+319+444=976143×9=1287443-141-247=55433+718=1151227×3=681895+518-904=509199×(353-348)=995946-160+575=1361202-(494-461)=169431-89+126=468276×5=138047+523+48=618158-(89+44)=25475-103-228=144479×2-96=862348+527-49=826449-128-320=1672×7-376=432896×5=480892-(151+35)=706872-306-292=274662+11×3=695790+919-826=883275+(399-58)=616121×3=363847+311=1158500-(461-116)=155224×2+204=652793-104=689309-146×2=17170+109=279138+46=184310-(245-64)=12991+(187-175)=103132+95=227480-(208+222)=50934-457×2=20200+198-339=59170×3=510587-60=527264×2=528287+388=675141-53-88=0157×5-426=359560+194=754656-(622-332)=366778-(124+73)=581568+945+840=2353222×3+673=1339815-740=7552+189=24155×(298-290)=440486-269+681=89846×(69-62)=322442-(275-152)=319345×9-265=2840160×(297-291)=960277×3=831117×(117-110)=81911+(194-134)=71324-173+63=21465+(436-29)=472118×5-98=492296-12×3=260103+(364-308)=15992×3=276874-166×2=542907-(961-441)=387941-(904-565)=602460-242-109=109797-(879-741)=659638+513-461=690365-(125+82)=158459-276-27=156137-20=117498+195×2=888836-(473+231)=132773-365-49=359341×2=682493-478=15903+795+90=1788353+338=691772+675+143=1590162×6=972192+95×8=952986-739=247937-(816+31)=90956+(209-55)=1110309-11×3=276152-16+954=109071×(114-107)=49760+331=391885-(245+473)=167728+(906-638)=99661+855-196=720400-234-137=29155+187=342158×5=790271+82×8=927364+107×5=899346+50-109=287397+(811-513)=69583+780-210=653491-105-375=11324-79+11=256615-479-10=126452-42×2=368376-54-177=145334+981-512=803108-(31+39)=38459-(137+181)=141116×(658-651)=812318-195=123475×8-366=3434266+(252-56)=462422+(206-162)=466292-96=196203+(187-148)=242404-387=1744×9=396275+702