三年級數(shù)學(xué)(上)計算題及答案集錦

三年級數(shù)學(xué)(上)計算題及答案集錦961-353×2=3/6-2/6=615+940-870=788-420=706-629=490-451+334=492-410+250=477+271+53=418-(282-273)=320+163-439=796+48-234=149×6-648=453-220+81=936+291+359=292+159-402=407+348+40=59+85+744=459+(319-211)=167+(214-16)=717-204×2=462-63×3=428+548+233=811+934+468=112×(214-209)=953+731-555=629-(856-396)=257+236-341=269+132=48×9=107×9+968=270×3-134=88×3-168=423-(315+11)=639+570-254=486-(626-609)=869-786+597=983-654-196=333-(29+98)=488-223-121=602+70+776=539×(316-311)=412-306+990=782-83×9=475-(262+182)=450×(892-889)=379-337=133+154-177=830-(117+386)=155×2+51=48×3=720×6=431-27=750-105-169=196+31×4=322-116=308-(153-128)=471-42×4=915-(15+216)=337-145×2=190×5=952-(411+111)=95×(142-136)=270×(367-364)=435-(109+32)=260+508+347=417-368=228+144-118=658-192=522×7-366=478-86×5=16×4-38=181+70=406-60×2=157+(105-26)=270+(316-99)=615×(339-333)=343-203+175=392-72-86=101×8=146+420+311=89+(327-66)=563-98+268=896-251-84=86×8+25=460-131-64=278+376-264=280×(70-67)=374-183-154=408-142+162=320×8-708=91×(92-84)=55×4=105×5+271=724×4=591×5=152+221=935-606+852=886-239+62=269-87+218=190-41×2=4/7-1/7=458+(311-115)=876-(100+755)=229-81=395-260+96=270+811+91=42×5+598=362-(226+89)=314+78×5=51-(451-432)=266+203=688×(605-600)=853-406+258=531×(270-262)=199×4=109+96=538×6-751=174×(397-393)=740-89×7=410-28×6=94+325-111=103×5+991=2/7+4/7=891-(458+90)=942-251+533=350+639-597=477-343+708=82+(884-638)=131-25+43=98×6-208=390+(340-215)=124×5=959-739-71=164+42+311=801+102+861=479-50-95=533-(603-524)=308-38×4=286-143=54×8=826+(577-314)=952-698=387+(913-725)=209+44-208=636×(842-838)=3/7-2/7=333-(123+22)=835-748+41=202+181=441+(431-22)=213+248+105=576+(228-180)=42×2-44=132×7-458=469-(212+22)=237+310=356-(306-176)=227-49×4=183+117+678=668×5=155+196=658-370+250=296-194=218×(296-288)=457×(523-515)=501+(802-196)=513-28×3=868×6-348=251×(813-809)=638-140=583-426=289+63-25=440-143-170=742-167×2=58+265=691+246=916+(752-722)=436-(180-68)=888×4-459=669+571-344=334+283=714-266-222=407×2=483+437+624=393-(82+70)=743×2=543+437-967=244+(290-272)=49+(491-383)=855-(239+605)=55+(821-178)=563×4-984=105×(565-560)=88×8-537=279+(430-370)=209×4-64=941-(766-733)=363+197=698-24×7=365-135×2=165×6+709=278-(418-164)=973-150-666=273+179=532×7=194-99=466-56=738-(356+209)=403-33×7=717-147-117=23+(354-260)=191-(442-336)=543+61×9=4/6+2/6=760-111×3=635+451+681=259×(121-115)=941-826+450=753-112-246=180+(322-300)=263-20+133=342+95-345=50×6+309=336-121×2=741×(689-680)=615×5-612=653×(373-368)=676+521=24+36×7=328-17×6=332+28+233=314-74+239=481-378+257=182+630=360-(478-229)=732-719+502=924+138×6=809+147×5=650+231-46=318-(100+111)=302+(640-219)=180×2=306-57×4=266-14×4=295-(311-72)=75×6+196=284×3=976-(191+132)=317-40×4=382-(384-365)=794-116×2=382-12×9=866+530=52×8-379=17×8+371=22+75=426×3-979=462+(817-378)=393-124-48=744-(267+376)=639-162-312=520×(550-546)=577-(545-25)=207+760=6/9-3/9=877-325-169=437-406=840-(612-433)=8/9-1/9=903-15×4=1/7+4/7=150×4-86=251-103+84=126+11+169=394×7=333-174+34=347+(245-113)=360-(187-94)=432+(170-70)=88×8-275=99+241-132=92+315-369=105×(253-248)=191+(430-60)=39+209+343=650-260+701=949+182=333×3+760=986-(664-597)=182-41=326-101+166=524+81+171=467-(462-84)=24+184+190=619-228×2=386-(319-283)=575+53-83=138×(322-316)=101+324-276=435+32-250=275×4-689=972-82×9=100+(335-109)=278-174+918=355+103-241=299+(488-89)=600-344=715×4-695=294+446=273-95×2=896-(694+187)=477-(283+46)=474-383+892=296-(612-435)=2/7+3/7=374×5-34=126×5-71=226-38+198=455+299=5/8-2/8=789×8=336+284=804-626-109=197-31×4=380-286=170-65-97=388+555+597=542+(784-350)=310+(182-109)=301-36+190=379-114=323+109×5=871×8-452=1/5+2/5=415-258+759=896-(724-149)=339+(981-598)=320+508-593=374-(94+168)=150-110=414-159+67=134×4-111=49×7+424=871×7=793-(304+142)=287×2=176+247-168=336-275+357=32-10×3=486+(231-35)=73×4=11×3+896=96×(454-451)=335-19-60=153+(985-112)=163+322=610-215+752=405-234-115=77-(30+19)=339-(495-334)=304×3=780×7-639=119×2+276=788-(826-790)=681-(308-135)=190+133×7=157-55=676-66=375-79×2=858-157=961-143-521=735-259-439=445×(596-593)=526×9=107×6=80+233×4=210×3+917=78×2-23=730-620+806=780-748=798-233=100×7-595=160+141=439-(17+126)=234-15×9=737+711+381=242×8=421+39×6=18+52-62=800-472+499=70×5=284-43-194=264-32=71×(438-434)=867×3=44+(374-263)=253+165+141=199+655+680=290-(301-164)=149×3=417-170×2=23+251+482=698-345-88=960+181-57=978×(348-343)=669+(55-46)=446-165-53=767+922-881=100+316=986-316-271=879×8=988-(478+500)=501-225-118=227×8=633×5-731=941-75+590=73+59×5=557-(132+17)=704-83-326=394-290=137×(242-239)=631-(50+349)=795+793+904=426-51×3=168+97-101=669+(932-354)=215-20×3=269+95-22=138×2+485=679-140-409=612+513-90=418-(890-771)=150+320=293-(175-128)=327-154-49=156+480+156=225-116+165=322-245=6/10+3/10=873-239+216=66×(447-441)=445-(261+101)=953×6=652+(335-314)=119×8-346=75+299+583=970-476×2=443-34×4=399+(714-693)=3/5-1/5=89×8-502=133-10=84+458=2/6-1/6=348-108=803-(574-78)=158+175×2=101×(214-209)=294-(409-340)=337+218+35=344+409-31=125×(419-413)=3/8-2/8=387-79×3=397+76+438=518-131=972+92+282=227×3-557=354-147+223=173×4=113+686+76=837+993=53+423-453=108×8=422-390+290=493-188-159=155+52×2=500-(41+203)=218×3-287=901+917-641=997-(706-462)=992-309-431=219×(262-259)=223-41×5=907-(558+275)=270+429=87-12=111×(73-66)=160-(188-91)=229+(915-576)=350-100=317×2-193=124+599=228×3-548=391-12-263=951-(486-59)=32+248-125=532×6=492×9-696=968-67=123+374×2=197+242-158=14×9+86=468+452+887=473-30-68=792-744-39=26×(175-169)=87×8+734=348-209+23=324-(75+196)=463-429-31=35×7+398=11+407+12=124×(492-484)=199×5=205+425+362=317-16+57=474-455+321=477-(45+75)=844+708=216×2=155+(745-461)=525+897-755=478-119-90=207+(573-83)=193×3-376=350+445+127=367-101-187=369+116-438=690-(571-121)=646-118-271=52+10=535-(187+216)=411-284=634+219-369=129-89=293×2+279=404-(350-104)=868-(817-228)=441+474×2=392×2=853×2-173=674-424-229=683×(577-574)=749+181-334=364+(685-469)=627+230+539=168×5=160+329+398=330×3-236=143+197=864-(639-419)=325+(425-35)=298+169-137=477-129=448-(87-66)=937-(946-295)=842-(947-611)=11×(434-431)=697-(300+33)=383-(216+130)=363-130=69+52+399=634+104+72=483-112-353=457+(184-103)=704+(654-608)=204-139+321=590+535=462-(80+169)=247+21×2=286×2+602=51×(132-127)=555×(802-793)=5/8+2/8=137+62=94+255=861+194-324=446-(286-76)=195+620+106=219+526+646=183-107+682=58×(394-386)=272×(334-325)=284-(230-223)=39+175×4=774×(263-259)=166-13×5=858+691-430=163+685=744-382-133=86+286=135+14×9=743-685=761×5=733-(96+624)=514×(951-947)=309×(83-78)=782+694+884=605-(31+406)=413-322-46=875-59=260+548-405=621×9=210×7=2/3-1/3=224+192×5=274×2+27=1/6+3/6=54+410-342=170×2+235=724-452-159=841×8=249-95+549=40+303-302=301×3-501=51×(548-541)=722+973+635=159+119=578-300=727-(291+200)=305+84×9=140×2=701×2-117=425-356=80×(195-192)=988-420×2=4/10+2/10=91×2+56=287-41+901=461-331-54=168×3=203-(374-301)=605-203-112=108×(178-171)=85×(181-178)=114-72+442=78×2=960+496-531=638×5=241+260=211-(697-523)=302×(202-198)=573-59×9=18+41=101×(243-238)=4/8-3/8=452+525=116+85×7=901-(585+286)=165-57+231=386-(91+122)=376-137=401-67×2=254×5-567=828+273-422=400-(196-189)=492-(110+131)=270+(114-83)=515×(696-687)=391+761+422=45×6=855-185×2=151+66=318+998+22=384-172-48=467+(253-51)=735-(992-785)=824-400-155=991+754-591=160+278=407-73×2=443-(40+147)=248×3=430-299-19=646-(656-484)=909+115+694=727+656+340=417-(207+187)=377+(337-60)=866×7=48×5=148×(115-109)=472-26×7=387+263+235=445×(655-652)=247×2=184-77×2=873-308-266=356-(130+70)=376-19×2=671-289=316+172=370-357-12=349-73-71=174×4-76=763×9=48+162=330-(165-13)=211-44+206=109×9-517=325+(403-264)=624-(30+499)=396-(321-284)=985-(813-784)=536×4-90=390-(215+129)=450-(267+60)=486-362=499-152×2=342×2=312+(205-32)=459+110=58×5-285=1/4+2/4=174×5=730-313=247-88+171=86+17×9=3/10+5/10=74+(251-153)=777+405+208=33×(741-733)=10×6+555=417-(464-127)=373+526+225=75×9-365=424-(107+288)=365-(305+12)=190×4-570=13×7+374=389+389+298=471-191×2=360+220+33=703-(58+294)=219+316×2=70+61+674=113+256-21=280+76=206+(363-360)=56+135=491-(129+238)=472-40=268-33=55×(442-437)=470-48×6=397-52=509-103-134=516+29+375=794×3-336=418-(505-474)=843-(840-85)=495×8-148=326-(480-228)=142×7-130=222-22×6=77+(311-273)=683-351=291+151=363-24×5=223×6=773+(871-653)=412-239=222-132+242=654-150×2=461+18-298=64×8+377=24+57×2=346-(358-202)=767-(29+201)=182×(275-270)=247+(374-157)=18+(496-337)=351+345=397-(244+87)=236-(454-260)=340+(453-64)=807+145×3=105×2-85=133+14×8=856×(820-817)=328-(24+166)=79-40+96=415-170-210=870-274×2=801-350=164+207=572×3=477+(456-296)=841×8-590=288-145+341=992+883-843=423+961-361=328+114=146+(600-152)=922-(901-336)=981-376=31+953-72=140+344×2=275-10=234+225=16+524+664=742+564=230+123-302=99×(264-260)=250+228=157×(448-445)=487-(29+259)=14×(32-23)=163×4-112=499-(185+291)=315-16+483=884-(21+180)=620+374+411=140×3=482-89+188=91×9=281+811=231+479×2=375-69-175=928-893=96+297=315+37×4=178×5-499=174-28×3=111×(315-311)=839-(372+140)=855-160-448=185-107+91=344×7-457=314×3-413=199-159=327-67-192=98×4=63+406+323=519+(444-232)=411-132-194=701+744-21=900-(745+143)=184×2+482=592+31+127=470-216-174=119+106=481-(459-176)=807-792=227×3-254=121+300-323=197-46×3=94+348=4/7-2/7=359-346+136=155+27×7=736-158×2=556+(571-565)=68+310-181=746-(977-743)=111×5-262=409-(416-131)=38+557-243=928-433=43×3+20=237×4+697=275-83=5/8+3/8=參考答案961-353×2=2553/6-2/6=1/6615+940-870=685788-420=368706-629=77490-451+334=373492-410+250=332477+271+53=801418-(282-273)=409320+163-439=44796+48-234=610149×6-648=246453-220+81=314936+291+359=1586292+159-402=49407+348+40=79559+85+744=888459+(319-211)=567167+(214-16)=365717-204×2=309462-63×3=273428+548+233=1209811+934+468=2213112×(214-209)=560953+731-555=1129629-(856-396)=169257+236-341=152269+132=40148×9=432107×9+968=1931270×3-134=67688×3-168=96423-(315+11)=97639+570-254=955486-(626-609)=469869-786+597=680983-654-196=133333-(29+98)=206488-223-121=144602+70+776=1448539×(316-311)=2695412-306+990=1096782-83×9=35475-(262+182)=31450×(892-889)=1350379-337=42133+154-177=110830-(117+386)=327155×2+51=36148×3=144720×6=4320431-27=404750-105-169=476196+31×4=320322-116=206308-(153-128)=283471-42×4=303915-(15+216)=684337-145×2=47190×5=950952-(411+111)=43095×(142-136)=570270×(367-364)=810435-(109+32)=294260+508+347=1115417-368=49228+144-118=254658-192=466522×7-366=3288478-86×5=4816×4-38=26181+70=251406-60×2=286157+(105-26)=236270+(316-99)=487615×(339-333)=3690343-203+175=315392-72-86=234101×8=808146+420+311=87789+(327-66)=350563-98+268=733896-251-84=56186×8+25=713460-131-64=265278+376-264=390280×(70-67)=840374-183-154=37408-142+162=428320×8-708=185291×(92-84)=72855×4=220105×5+271=796724×4=2896591×5=2955152+221=373935-606+852=1181886-239+62=709269-87+218=400190-41×2=1084/7-1/7=3/7458+(311-115)=654876-(100+755)=21229-81=148395-260+96=231270+811+91=117242×5+598=808362-(226+89)=47314+78×5=70451-(451-432)=32266+203=469688×(605-600)=3440853-406+258=705531×(270-262)=4248199×4=796109+96=205538×6-751=2477174×(397-393)=696740-89×7=117410-28×6=24294+325-111=308103×5+991=15062/7+4/7=6/7891-(458+90)=343942-251+533=1224350+639-597=392477-343+708=84282+(884-638)=328131-25+43=14998×6-208=380390+(340-215)=515124×5=620959-739-71=149164+42+311=517801+102+861=1764479-50-95=334533-(603-524)=454308-38×4=156286-143=14354×8=432826+(577-314)=1089952-698=254387+(913-725)=575209+44-208=45636×(842-838)=25443/7-2/7=1/7333-(123+22)=188835-748+41=128202+181=383441+(431-22)=850213+248+105=566576+(228-180)=62442×2-44=40132×7-458=466469-(212+22)=235237+310=547356-(306-176)=226227-49×4=31183+117+678=978668×5=3340155+196=351658-370+250=538296-194=102218×(296-288)=1744457×(523-515)=3656501+(802-196)=1107513-28×3=429868×6-348=4860251×(813-809)=1004638-140=498583-426=157289+63-25=327440-143-170=127742-167×2=40858+265=323691+246=937916+(752-722)=946436-(180-68)=324888×4-459=3093669+571-344=896334+283=617714-266-222=226407×2=814483+437+624=1544393-(82+70)=241743×2=1486543+437-967=13244+(290-272)=26249+(491-383)=157855-(239+605)=1155+(821-178)=698563×4-984=1268105×(565-560)=52588×8-537=167279+(430-370)=339209×4-64=772941-(766-733)=908363+197=560698-24×7=530365-135×2=95165×6+709=1699278-(418-164)=24973-150-666=157273+179=452532×7=3724194-99=95466-56=410738-(356+209)=173403-33×7=172717-147-117=45323+(354-260)=117191-(442-336)=85543+61×9=10924/6+2/6=1760-111×3=427635+451+681=1767259×(121-115)=1554941-826+450=565753-112-246=395180+(322-300)=202263-20+133=376342+95-345=9250×6+309=609336-121×2=94741×(689-680)=6669615×5-612=2463653×(373-368)=3265676+521=119724+36×7=276328-17×6=226332+28+233=593314-74+239=479481-378+257=360182+630=812360-(478-229)=111732-719+502=515924+138×6=1752809+147×5=1544650+231-46=835318-(100+111)=107302+(640-219)=723180×2=360306-57×4=78266-14×4=210295-(311-72)=5675×6+196=646284×3=852976-(191+132)=653317-40×4=157382-(384-365)=363794-116×2=562382-12×9=274866+530=139652×8-379=3717×8+371=50722+75=97426×3-979=299462+(817-378)=901393-124-48=221744-(267+376)=101639-162-312=165520×(550-546)=2080577-(545-25)=57207+760=9676/9-3/9=3/9877-325-169=383437-406=31840-(612-433)=6618/9-1/9=7/9903-15×4=8431/7+4/7=5/7150×4-86=514251-103+84=232126+11+169=306394×7=2758333-174+34=193347+(245-113)=479360-(187-94)=267432+(170-70)=53288×8-275=42999+241-132=20892+315-369=38105×(253-248)=525191+(430-60)=56139+209+343=591650-260+701=1091949+182=1131333×3+760=1759986-(664-597)=919182-41=141326-101+166=391524+81+171=776467-(462-84)=8924+184+190=398619-228×2=163386-(319-283)=350575+53-83=545138×(322-316)=828101+324-276=149435+32-250=217275×4-689=411972-82×9=234100+(335-109)=326278-174+918=1022355+103-241=217299+(488-89)=698600-344=256715×4-695=2165294+446=740273-95×2=83896-(694+187)=15477-(283+46)=148474-383+892=983296-(612-435)=1192/7+3/7=5/7374×5-34=1836126×5-71=559226-38+198=386455+299=7545/8-2/8=3/8789×8=6312336+284=620804-626-109=69197-31×4=73380-286=94170-65-97=8388+555+597=1540542+(784-350)=976310+(182-109)=383301-36+190=455379-114=265323+109×5=868871×8-452=65161/5+2/5=3/5415-258+759=916896-(724-149)=321339+(981-598)=722320+508-593=235374-(94+168)=112150-110=40414-159+67=322134×4-111=42549×7+424=767871×7=6097793-(304+142)=347287×2=574176+247-168=255336-275+357=41832-10×3=2486+(231-35)=68273×4=29211×3+896=92996×(454-451)=288335-19-60=256153+(985-112)=1026163+322=485610-215+752=1147405-234-115=5677-(30+19)=28339-(495-334)=178304×3=912780×7-639=4821119×2+276=514788-(826-790)=752681-(308-135)=508190+133×7=1121157-55=102676-66=610375-79×2=217858-157=701961-143-521=297735-259-439=37445×(596-593)=1335526×9=4734107×6=64280+233×4=1012210×3+917=154778×2-23=133730-620+806=916780-748=32798-233=565100×7-595=105160+141=301439-(17+126)=296234-15×9=99737+711+381=1829242×8=1936421+39×6=65518+52-62=8800-472+499=82770×5=350284-43-194=47264-32=23271×(438-434)=284867×3=260144+(374-263)=155253+165+141=559199+655+680=1534290-(301-164)=153149×3=447417-170×2=7723+251+482=756698-345-88=265960+181-57=1084978×(348-343)=4890669+(55-46)=678446-165-53=228767+922-881=808100+316=416986-316-271=399879×8=7032988-(478+500)=10501-225-118=158227×8=1816633×5-731=2434941-75+590=145673+59×5=368557-(132+17)=408704-83-326=295394-290=104137×(242-239)=411631-(50+349)=232795+793+904=2492426-51×3=273168+97-101=164669+(932-354)=1247215-20×3=155269+95-22=342138×2+485=761679-140-409=130612+513-90=1035418-(890-771)=299150+320=470293-(175-128)=246327-154-49=124156+480+156=792225-116+165=274322-245=776/10+3/10=9/10873-239+216=85066×(447-441)=396445-(261+101)=83953×6=5718652+(335-314)=673119×8-346=60675+299+583=957970-476×2=18443-34×4=307399+(714-693)=4203/5-1/5=2/589×8-502=210133-10=12384+458=5422/6-1/6=1/6348-108=240803-(574-78)=307158+175×2=508101×(214-209)=505294-(409-340)=225337+218+35=590344+409-31=722125×(419-413)=7503/8-2/8=1/8387-79×3=150397+76+438=911518-131=387972+92+282=1346227×3-557=124354-147+223=430173×4=692113+686+76=875837+993=183053+423-453=23108×8=864422-390+290=322493-188-159=146155+52×2=259500-(41+203)=256218×3-287=367901+917-641=1177997-(706-462)=753992-309-431=252219×(262-259)=657223-41×5=18907-(558+275)=74270+429=69987-12=75111×(73-66)=777160-(188-91)=63229+(915-576)=568350-100=250317×2-193=441124+599=723228×3-548=136391-12-263=116951-(486-59)=52432+248-125=155532×6=3192492×9-696=3732968-67=901123+374×2=871197+242-158=28114×9+86=212468+452+887=1807473-30-68=375792-744-39=926×(175-169)=15687×8+734=1430348-209+23=162324-(75+196)=53463-429-31=335×7+398=64311+407+12=430124×(492-484)=992199×5=995205+425+362=992317-16+57=358474-455+321=340477-(45+75)=357844+708=1552216×2=432155+(745-461)=439525+897-755=667478-119-90=269207+(573-83)=697193×3-376=203350+445+127=922367-101-187=79369+116-438=47690-(571-121)=240646-118-271=25752+10=62535-(187+216)=132411-284=127634+219-369=484129-89=40293×2+279=865404-(350-104)=158868-(817-228)=279441+474×2=1389392×2=784853×2-173=1533674-424-229=21683×(577-574)=2049749+181-334=596364+(685-469)=580627+230+539=1396168×5=840160+329+398=887330×3-236=754143+197=340864-(639-419)=644325+(425-35)=715298+169-137=330477-129=348448-(87-66)=427937-(946-295)=286842-(947-611)=50611×(434-431)=33697-(300+33)=364383-(216+130)=37363-130=23369+52+399=520634+104+72=810483-112-353=18457+(184-103)=538704+(654-608)=750204-139+321=386590+535=1125462-(80+169)=213247+21×2=289286×2+602=117451×(132-127)=255555×(802-793)=49955/8+2/8=7/8137+62=19994+255=349861+194-324=731446-(286-76)=236195+620+106=921219+526+646=1391183-107+682=75858×(394-386)=464272×(334-325)=2448284-(230-223)=27739+175×4=739774×(263-259)=3096166-13×5=101858+691-430=1119163+685=848744-382-133=22986+286=372135+14×9=261743-685=58761×5=3805733-(96+624)=13514×(951-947)=2056309×(83-78)=1545782+694+884=2360605-(31+406)=168413-322-46=45875-59=816260+548-405=403621×9=5589210×7=14702/3-1/3=1/3224+192×5=1184274×2+27=5751/6+3/6=4/654+410-342=122170×2+235=575724-452-159=113841×8=6728249-95+549=70340+303-302=41301×3-501=40251×(548-541)=357722+973+635=2330159+119=278578-300=278727-(291+200)=236305+84×9=1061140×2=280701×2-117=1285425-356=6980×(195-192)=240988-420×2=1484/10+2/10=6/1091×2+56=238287-41+901=1147461-331-54=76168×3=504203-(374-301)=130605-203-112=290108×(178-171)=75685×(181-178)=255114-72+442=48478×2=156960+496-531=925638×5=3190241+260=501211-(697-523)=37302×(202-198)=1208573-59×9=4218+41=59101×(243-238)=5054/8-3/8=1/8452+525=977116+85×7=711901-(585+286)=30165-57+231=339386-(91+122)=173376-137=239401-67×2=267254×5-567=703828+273-422=679400-(196-189)=393492-(110+131)=251270+(114-83)=301515×(696-687)=4635391+761+422=157445×6=270855-185×2=485151+66=217318+998+22=1338384-172-48=164467+(253-51)=669735-(992-785)=528824-400-155=269991+754-591=1154160+278=438407-73×2=261443-(40+147)=256248×3=744430-299-19=112646-(656-484)=474909+115+694=1718727+656+340=1723417-(207+187)=23377+(337-60)=654866×7=606248×5=240148×(115-109)=888472-26×7=290387+263+235=885445×(655-652)=1335247×2=494184-77×2=30873-308-266=299356-(130+70)=156376-19×2=338671-289=382316+172=488370-357-12=1349-73-71=205174×4-76=620763×9=686748+162=210330-(165-13)=178211-44+206=373109×9-517=464325+(403-264)=464624-(30+499)=95396-(321-284)=359985-(813-784)=956536×4-90=2054390-(215+129)=46450-(267+60)=1