三年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案集錦

三年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案集錦451-301-10=888×7=235+823+240=765-(103+247)=471-471+189=98×5+290=101×6-388=270×6=69×(105-100)=901-88×3=921+(383-380)=435×9-804=240-164+52=6/9-3/9=138-19×7=708-42-244=3/5-2/5=467+430+88=37×8=68×5-101=714+994+423=44×(389-383)=415-369=318+172-472=83-32×2=109×(103-99)=879-60×4=683×(552-545)=759×9=721+(784-49)=691-60-401=867+572+767=46+153=653-53=476×8-686=129-47=21+423-436=58×8-172=284-104=139+274-198=262-(438-356)=115+75×7=822-298×2=117×(59-53)=988-186×2=283×3-500=135×7+105=815-(395+120)=206-(158-17)=822-(32+265)=387-(34+160)=183+(439-20)=410-(789-453)=319-48-20=72×8+283=370-33×8=235+86×4=334-(305-165)=218-(292-174)=106×6=171+86+697=73×7=400+470+608=135-95=379-92+209=725-90×3=38+(160-81)=514×9=158×2=532+436=361-88×3=468-286=701+835-640=16+444-198=403+367+167=164+(473-361)=3/7-2/7=430×(827-822)=177-143=111+135=445-424=317-(27+21)=274-44+235=159+341×2=463-19×3=230+225+243=70×6+232=660+(631-23)=210×2+162=859×7=316-58×2=1/6+4/6=134-73=782-75×8=628+(659-430)=133×4-250=235×(55-52)=743-70×5=129+351=160+984-182=730-223+753=54+50+144=163-68=199-(263-239)=97+173+655=348-151=387+(912-609)=438-42×8=407-(32+300)=641-20×7=9/10-1/10=115×4+504=482-(323+44)=729×5-645=222-(113-90)=529×(551-545)=995-625-82=324+46-15=138×3+453=687-288+214=319-(481-404)=628+593-29=43×6=917-278=32×8-204=338-(362-261)=535+193-149=60×(775-767)=341-122×2=747+92+572=487-480+149=462+58×8=26×2+169=254+752=465×2=76×8=614+208=36+279+417=421+551-590=67+19=465-23×6=343-321=133×2=192+(281-242)=172+75-99=388+61-432=584+25+133=443-221-92=990-(626-399)=76+(160-28)=266-87=200-(86-17)=631-(295-65)=279-37×7=69×6-16=669-(375+213)=563-19=166+141+218=5/8-1/8=150×4-492=254×8-983=387×4=256+97×7=906-(964-523)=92×9-634=885-168-30=194+54-104=581+267=847-463=291+(926-470)=219-(792-592)=405-(466-340)=851×(984-981)=126-66=171+307=232+39=66+740+147=377-(367-53)=430×5-580=182-106-62=5/10-3/10=900-(461+335)=396-375+372=463-(191+146)=592+788+890=384+98-153=69+446+736=56×9+82=717-665+94=396-53-109=329-200+365=210-(839-658)=299×9-495=822+536+601=177-49×3=995-(573-59)=405-45-342=240-(919-835)=57+392-116=189-171-13=893+299=98+798-354=219-43+44=398+(185-29)=623+156=495×2=60+294=900-147-518=608+172=63-10+356=420-93-148=45+824-208=115+50×6=961-(422+252)=355+(389-324)=242-232+136=171-139+851=246×2=419-191-193=423-(151+142)=871-475-145=546-39×6=556-138+319=355-73×4=729-(298+402)=65+68×7=184×4=43+919+818=888-(806-29)=147-65=374×2+580=109+259=807×(572-563)=155-102+323=233×(590-582)=196-24+234=354-224+80=386-365+161=594-(744-281)=486-(241-121)=558+98×2=144×4+720=757-122-240=73×8=354-(127+108)=89×9=673-365=434+343+202=954-574+998=106×5+77=84+293×2=776-(614-139)=590-51-200=128+198=175×4-506=217+209-229=364+92=285+(339-218)=107×(170-162)=725-175-436=307+132=711+974-39=37-(440-414)=528-(347+91)=14×2+198=689-406+960=136×5-75=566-(656-354)=26×9=53+59+386=1/7+3/7=181×6=109+283+72=649×(76-73)=369×(105-97)=37×9+229=103+83=77×6=35+413-369=83-55=441-191×2=167-(51+21)=555×6=144-(211-169)=4/6-1/6=175+813-252=480-157-172=865-126=446-(61+157)=329-165-82=139×7=858-32×5=196+133=79×(281-274)=148+113=307-97=190+42=533-(220+196)=336-111×3=650+702-189=26×(99-90)=128×4=895-501=987+(924-593)=83×(87-78)=271+15+693=435+150+138=990-737-81=980+485=466-(532-220)=503×(348-340)=227-16×7=33×(488-483)=312-247+210=897-429=94×(308-302)=74×(485-478)=389-(79+144)=765×3-382=356×2-307=185×(201-196)=446-200=183+(156-16)=119×2-161=73+245=642+896+83=940-(74+78)=369+11×3=604×5-647=862×2-645=308+159×4=465+93=468×2-297=930-85=153+46×6=366+74+489=974-286+409=688×(576-569)=2/5-1/5=740-533+379=461×6-117=380-75×2=963+41+724=487-(198+68)=651×(432-429)=559+862-131=966+22×6=190×9=125×4=131×4-393=78×(191-188)=266-(394-197)=80×(145-138)=448+116+188=1/5+2/5=392+(290-116)=380+34+396=305×7=162+(908-433)=746-370=763-92×4=107×9=402+789-969=98+(231-78)=430-39-344=227-(244-216)=497-(145+68)=250-81×2=488+873-95=408+866-144=565×9-86=342+18+498=43+108=414+(420-220)=320-115-164=51+197×4=133×3=337+(963-645)=160-18×8=145×3-310=8/10+2/10=537-48×9=832+837+947=407×(52-44)=3/6+2/6=159×2-223=161×4+883=915-(283+391)=686×(57-54)=790-488=485-211=335×8-395=31×8=434-75×4=511×3-636=397+384-643=42+104=74×4-260=258+(472-48)=261-(152+51)=487+(392-222)=4/6+2/6=452-99-82=423-(103+136)=350-(197-109)=991-362-133=413×7=414-(194+152)=802-60-719=281+608-260=70+770+50=3/6-1/6=570×8=268-53=863-556+361=451-415+292=188+323=2/4-1/4=358-348+238=899+897=533-(205+220)=359-162×2=38×(267-259)=917+(944-449)=205+29+730=893-38=600×(315-308)=119+356=805-333×2=595-(25+350)=499×2+55=10×4=6/8+2/8=672+908+76=105-67+71=65×(473-465)=432-(633-290)=55+186×3=155+12×2=234+(468-233)=729×6=212-25×6=428+530-580=777-84+600=85+103-141=222×4=185×4-176=571×8-871=957-(84+488)=222×6-384=925×9=161+(463-192)=276-(244-141)=362-(428-399)=74-30×2=547+(324-234)=27×9=685+391+570=185×(286-282)=412-(338-318)=33+429-386=38×4=437-241+826=360+953-368=522×(236-228)=901×6-225=778-712+885=170-(229-170)=808-116-394=73×9-64=165+140+352=128+28=60+222=309×9-161=991-114-71=48×7-206=184-47+573=75×(575-571)=471-240+662=273×3=913-719+610=233+691=210×4-278=298-(749-506)=778-(294+246)=487-341=86+(870-737)=219+226=494×(302-294)=27×6=354-198+227=751-174×4=311-224=394-171=361-(64+74)=525-291=319+152×3=847×(957-953)=109+286=611+78+147=303+911=137×(261-256)=382-(143+188)=336+(538-524)=76+184+190=85×9=423-109=947+316-300=721-389+675=91×5=488-(149+323)=131-(424-332)=477-(389-193)=719+707-731=164+(128-114)=21×6+362=438-258=177×4-288=67×(216-213)=85+506+238=417-(273+78)=209+39=781×6-646=664-(68+339)=541+167=905×(478-471)=203×(87-84)=784-(661-284)=17×3=148×3=544×(626-623)=402-182×2=219-(609-423)=189+45=913-316×2=992+305×2=497-317+119=287+(397-73)=795×4=185+31=497-(128+150)=580+(785-344)=636-90×3=876×(276-273)=919-446-187=437×4=290-158-11=391-211-131=152+(345-275)=849-356=313+151=154-(21+50)=428-153=78+(803-749)=440-183-237=69+(688-557)=279×(482-479)=4/7+2/7=233+157-311=375-238-47=155+476=293+368×2=247+199-260=766×2-383=331-92-10=215+74+696=215×3+149=893-(253+81)=474+(470-183)=94+(536-159)=209×2=143+(627-215)=439-(415-281)=187×5+46=801-88-621=40×4+157=661+396+794=491-86=248+674=665+858=324-(195+46)=263-(42+113)=34+14+809=949-15-516=478-(309-245)=357+101-230=293-(153+26)=1/8+2/8=153×6-478=214-19×9=237-85+747=853-46×8=224-11=3/8-2/8=226-16×4=835+265-685=212×2-284=951+(874-419)=361×7-896=100+301=144+242=235×4-752=443×2-457=815-(349+318)=336+863=972-530=543+337=125×(390-384)=497-326-163=143-62+48=89+79-151=273-(110+139)=417×(463-456)=317-213=438-418=441-176-66=676-215+458=421+(342-288)=142×7=959+(334-250)=282-(424-195)=862-560-132=978-(11+696)=183×(338-333)=161+149×3=528+(974-723)=721-89×6=224+539=823-(837-630)=299-81+23=460-(832-493)=868-160=180×(245-242)=627-105-386=795×2-655=479-225=103+44-127=484+665-422=728×2-137=543+(461-233)=280+144+121=357-(355-244)=424+16-133=95×3+55=60+790-741=115-(387-310)=149+54=289+102+319=300-82-145=539+85+129=457+(559-503)=757-31-42=679-172-30=329+(423-393)=491-(94+211)=285-238+76=53×(237-234)=433-(210-24)=696-(630-292)=925-299-165=994-349+354=889-221=220-204=102+(467-344)=295+159=490-(142+326)=222+146-236=340-120×2=185×(481-476)=120+386=142×2=338-(75+67)=467-(823-437)=173×(97-93)=25×3+346=438-414+903=617-85×6=64×8+333=767+560+533=140+73+716=269+126+11=314-13-281=34+(566-338)=136×7-630=472-129×3=452-(81+84)=930×(122-115)=387×3-149=113+(116-36)=181-23×4=454-(251+179)=441-(147+250)=99+(177-25)=197×(220-212)=382+112-462=119+149×4=187+105×8=417-13+12=836-160=22+122+57=83×(358-350)=479-21×6=67×(224-217)=352+18-79=168-117+426=699-69×5=601-237=124×4=706-(330+369)=387+(333-130)=240+320=607+88×5=915×4=211×2+273=596+186×4=471-(140+210)=756-572=799+37×3=3/8+4/8=851-301=347-215+255=111×7=297×2+450=102+822-64=108×(386-382)=469-175×2=43+(269-200)=81+120×5=291+202-423=453+(109-48)=317-140-136=773×(257-250)=716-38×9=839-(241+76)=43+(248-51)=339-314=536+(527-75)=282+128-402=428-(796-697)=87+72×9=209+147-168=138+(405-148)=196×3+247=217×3-279=444+760+900=120×7-464=487-29×5=434-47×3=53×5+100=869-55+250=970+372+161=481×9-377=189×7=910-478=190+61-129=69×8+89=423-263-69=982-230=235+180+398=655-99×6=233+(619-114)=4/8+2/8=53+315+580=672-(717-365)=596-39×9=27-(337-310)=775-306×2=323-61-92=401+603-191=694-197+444=318×2=920-(479-229)=29+321-347=112+(983-413)=146-33=767-98+672=214×4=943-(827-126)=64+31+555=152+256=6/10-2/10=947×5=575+821+234=908-21=363-123=435-(234-55)=685-554=279+28×8=290+183=393×4-209=597-88=575-433-65=225+291×2=114+226+120=433-35-384=179×5+753=69+337-140=166×2-252=254+123=214×4-56=981-(130+41)=720+455=286+76-316=775×4=478+137×6=419-416+23=468-185-282=830-819+413=534-483+576=418-43×4=236+225=812+(916-376)=80-11+424=304×2+331=556×2=828-(358+26)=815×4-198=304-36-198=863-(97+133)=519×(385-377)=2/7+4/7=564-258+95=159×(309-306)=113-87+298=401-(409-26)=729-(54+113)=349-55-108=61+61=877+174+201=820-382-380=701+541+431=942+532+210=164×7=189+92-275=938-449-128=96-35+296=291×4-97=467-(20+413)=376-98-57=259+170-391=545-(706-544)=364-328+399=480+942-993=238-(52-23)=304×(955-952)=401-44×6=282+(805-478)=120+21+107=486-(145+164)=911+919-527=848+307-714=694-387-68=978-281-404=254-229+631=797-153-478=854-(314+270)=161-19×8=442-319+11=307-26×5=463+(631-418)=908×5-169=878-(350-284)=936-203-486=280+105=參考答案451-301-10=140888×7=6216235+823+240=1298765-(103+247)=415471-471+189=18998×5+290=780101×6-388=218270×6=162069×(105-100)=345901-88×3=637921+(383-380)=924435×9-804=3111240-164+52=1286/9-3/9=3/9138-19×7=5708-42-244=4223/5-2/5=1/5467+430+88=98537×8=29668×5-101=239714+994+423=213144×(389-383)=264415-369=46318+172-472=1883-32×2=19109×(103-99)=436879-60×4=639683×(552-545)=4781759×9=6831721+(784-49)=1456691-60-401=230867+572+767=220646+153=199653-53=600476×8-686=3122129-47=8221+423-436=858×8-172=292284-104=180139+274-198=215262-(438-356)=180115+75×7=640822-298×2=226117×(59-53)=702988-186×2=616283×3-500=349135×7+105=1050815-(395+120)=300206-(158-17)=65822-(32+265)=525387-(34+160)=193183+(439-20)=602410-(789-453)=74319-48-20=25172×8+283=859370-33×8=106235+86×4=579334-(305-165)=194218-(292-174)=100106×6=636171+86+697=95473×7=511400+470+608=1478135-95=40379-92+209=496725-90×3=45538+(160-81)=117514×9=4626158×2=316532+436=968361-88×3=97468-286=182701+835-640=89616+444-198=262403+367+167=937164+(473-361)=2763/7-2/7=1/7430×(827-822)=2150177-143=34111+135=246445-424=21317-(27+21)=269274-44+235=465159+341×2=841463-19×3=406230+225+243=69870×6+232=652660+(631-23)=1268210×2+162=582859×7=6013316-58×2=2001/6+4/6=5/6134-73=61782-75×8=182628+(659-430)=857133×4-250=282235×(55-52)=705743-70×5=393129+351=480160+984-182=962730-223+753=126054+50+144=248163-68=95199-(263-239)=17597+173+655=925348-151=197387+(912-609)=690438-42×8=102407-(32+300)=75641-20×7=5019/10-1/10=8/10115×4+504=964482-(323+44)=115729×5-645=3000222-(113-90)=199529×(551-545)=3174995-625-82=288324+46-15=355138×3+453=867687-288+214=613319-(481-404)=242628+593-29=119243×6=258917-278=63932×8-204=52338-(362-261)=237535+193-149=57960×(775-767)=480341-122×2=97747+92+572=1411487-480+149=156462+58×8=92626×2+169=221254+752=1006465×2=93076×8=608614+208=82236+279+417=732421+551-590=38267+19=86465-23×6=327343-321=22133×2=266192+(281-242)=231172+75-99=148388+61-432=17584+25+133=742443-221-92=130990-(626-399)=76376+(160-28)=208266-87=179200-(86-17)=131631-(295-65)=401279-37×7=2069×6-16=398669-(375+213)=81563-19=544166+141+218=5255/8-1/8=4/8150×4-492=108254×8-983=1049387×4=1548256+97×7=935906-(964-523)=46592×9-634=194885-168-30=687194+54-104=144581+267=848847-463=384291+(926-470)=747219-(792-592)=19405-(466-340)=279851×(984-981)=2553126-66=60171+307=478232+39=27166+740+147=953377-(367-53)=63430×5-580=1570182-106-62=145/10-3/10=2/10900-(461+335)=104396-375+372=393463-(191+146)=126592+788+890=2270384+98-153=32969+446+736=125156×9+82=586717-665+94=146396-53-109=234329-200+365=494210-(839-658)=29299×9-495=2196822+536+601=1959177-49×3=30995-(573-59)=481405-45-342=18240-(919-835)=15657+392-116=333189-171-13=5893+299=119298+798-354=542219-43+44=220398+(185-29)=554623+156=779495×2=99060+294=354900-147-518=235608+172=78063-10+356=409420-93-148=17945+824-208=661115+50×6=415961-(422+252)=287355+(389-324)=420242-232+136=146171-139+851=883246×2=492419-191-193=35423-(151+142)=130871-475-145=251546-39×6=312556-138+319=737355-73×4=63729-(298+402)=2965+68×7=541184×4=73643+919+818=1780888-(806-29)=111147-65=82374×2+580=1328109+259=368807×(572-563)=7263155-102+323=376233×(590-582)=1864196-24+234=406354-224+80=210386-365+161=182594-(744-281)=131486-(241-121)=366558+98×2=754144×4+720=1296757-122-240=39573×8=584354-(127+108)=11989×9=801673-365=308434+343+202=979954-574+998=1378106×5+77=60784+293×2=670776-(614-139)=301590-51-200=339128+198=326175×4-506=194217+209-229=197364+92=456285+(339-218)=406107×(170-162)=856725-175-436=114307+132=439711+974-39=164637-(440-414)=11528-(347+91)=9014×2+198=226689-406+960=1243136×5-75=605566-(656-354)=26426×9=23453+59+386=4981/7+3/7=4/7181×6=1086109+283+72=464649×(76-73)=1947369×(105-97)=295237×9+229=562103+83=18677×6=46235+413-369=7983-55=28441-191×2=59167-(51+21)=95555×6=3330144-(211-169)=1024/6-1/6=3/6175+813-252=736480-157-172=151865-126=739446-(61+157)=228329-165-82=82139×7=973858-32×5=698196+133=32979×(281-274)=553148+113=261307-97=210190+42=232533-(220+196)=117336-111×3=3650+702-189=116326×(99-90)=234128×4=512895-501=394987+(924-593)=131883×(87-78)=747271+15+693=979435+150+138=723990-737-81=172980+485=1465466-(532-220)=154503×(348-340)=4024227-16×7=11533×(488-483)=165312-247+210=275897-429=46894×(308-302)=56474×(485-478)=518389-(79+144)=166765×3-382=1913356×2-307=405185×(201-196)=925446-200=246183+(156-16)=323119×2-161=7773+245=318642+896+83=1621940-(74+78)=788369+11×3=402604×5-647=2373862×2-645=1079308+159×4=944465+93=558468×2-297=639930-85=845153+46×6=429366+74+489=929974-286+409=1097688×(576-569)=48162/5-1/5=1/5740-533+379=586461×6-117=2649380-75×2=230963+41+724=1728487-(198+68)=221651×(432-429)=1953559+862-131=1290966+22×6=1098190×9=1710125×4=500131×4-393=13178×(191-188)=234266-(394-197)=6980×(145-138)=560448+116+188=7521/5+2/5=3/5392+(290-116)=566380+34+396=810305×7=2135162+(908-433)=637746-370=376763-92×4=395107×9=963402+789-969=22298+(231-78)=251430-39-344=47227-(244-216)=199497-(145+68)=284250-81×2=88488+873-95=1266408+866-144=1130565×9-86=4999342+18+498=85843+108=151414+(420-220)=614320-115-164=4151+197×4=839133×3=399337+(963-645)=655160-18×8=16145×3-310=1258/10+2/10=1537-48×9=105832+837+947=2616407×(52-44)=32563/6+2/6=5/6159×2-223=95161×4+883=1527915-(283+391)=241686×(57-54)=2058790-488=302485-211=274335×8-395=228531×8=248434-75×4=134511×3-636=897397+384-643=13842+104=14674×4-260=36258+(472-48)=682261-(152+51)=58487+(392-222)=6574/6+2/6=1452-99-82=271423-(103+136)=184350-(197-109)=262991-362-133=496413×7=2891414-(194+152)=68802-60-719=23281+608-260=62970+770+50=8903/6-1/6=2/6570×8=4560268-53=215863-556+361=668451-415+292=328188+323=5112/4-1/4=1/4358-348+238=248899+897=1796533-(205+220)=108359-162×2=3538×(267-259)=304917+(944-449)=1412205+29+730=964893-38=855600×(315-308)=4200119+356=475805-333×2=139595-(25+350)=220499×2+55=105310×4=406/8+2/8=1672+908+76=1656105-67+71=10965×(473-465)=520432-(633-290)=8955+186×3=613155+12×2=179234+(468-233)=469729×6=4374212-25×6=62428+530-580=378777-84+600=129385+103-141=47222×4=888185×4-176=564571×8-871=3697957-(84+488)=385222×6-384=948925×9=8325161+(463-192)=432276-(244-141)=173362-(428-399)=33374-30×2=14547+(324-234)=63727×9=243685+391+570=1646185×(286-282)=740412-(338-318)=39233+429-386=7638×4=152437-241+826=1022360+953-368=945522×(236-228)=4176901×6-225=5181778-712+885=951170-(229-170)=111808-116-394=29873×9-64=593165+140+352=657128+28=15660+222=282309×9-161=2620991-114-71=80648×7-206=130184-47+573=71075×(575-571)=300471-240+662=893273×3=819913-719+610=804233+691=924210×4-278=562298-(749-506)=55778-(294+246)=238487-341=14686+(870-737)=219219+226=445494×(302-294)=395227×6=162354-198+227=383751-174×4=55311-224=87394-171=223361-(64+74)=223525-291=234319+152×3=775847×(957-953)=3388109+286=395611+78+147=836303+911=1214137×(261-256)=685382-(143+188)=51336+(538-524)=35076+184+190=45085×9=765423-109=314947+316-300=963721-389+675=100791×5=455488-(149+323)=16131-(424-332)=39477-(389-193)=281719+707-731=695164+(128-114)=17821×6+362=488438-258=180177×4-288=42067×(216-213)=20185+506+238=829417-(273+78)=66209+39=248781×6-646=4040664-(68+339)=257541+167=708905×(478-471)=6335203×(87-84)=609784-(661-284)=40717×3=51148×3=444544×(626-623)=1632402-182×2=38219-(609-423)=33189+45=234913-316×2=281992+305×2=1602497-317+119=299287+(397-73)=611795×4=3180185+31=216497-(128+150)=219580+(785-344)=1021636-90×3=366876×(276-273)=2628919-446-187=286437×4=1748290-158-11=121391-211-131=49152+(345-275)=222849-356=493313+151=464154-(21+50)=83428-153=27578+(803-749)=132440-183-237=2069+(688-557)=200279×(482-479)=8374/7+2/7=6/7233+157-311=79375-238-47=90155+476=631293+368×2=1029247+199-260=186766×2-383=1149331-92-10=229215+74+696=985215×3+149=794893-(253+81)=559474+(470-183)=76194+(536-159)=471209×2=418143+(627-215)=555439-(415-281)=305187×5+46=981801-88-621=9240×4+157=317661+396+794=1851491-86=405248+674=922665+858=1523324-(195+46)=83263-(42+113)=10834+14+809=857949-15-516=418478-(309-245)=414357+101-230=228293-(153+26)=1141/8+2/8=3/8153×6-478=440214-19×9=43237-85+747=899853-46×8=485224-11=2133/8-2/8=1/8226-16×4=162835+265-685=415212×2-284=140951+(874-419)=1406361×7-896=1631100+301=401144+242=386235×4-752=188443×2-457=429815-(349+318)=148336+863=1199972-530=442543+337=880125×(390-384)=750497-326-163=8143-62+48=12989+79-151=17273-(110+139)=24417×(463-456)=2919317-213=104438-418=20441-176-66=199676-215+458=919421+(342-288)=475142×7=994959+(334-250)=1043282-(424-195)=53862-560-132=170978-(11+696)=271183×(338-333)=915161+149×3=608528+(974-723)=779721-89×6=187224+539=763823-(837-630)=616299-81+23=241460-(832-493)=121868-160=708180×(245-242)=540627-105-386=136795×2-655=935479-225=254103+44-127=20484+665-422=727728×2-137=1319543+(461-233)=771280+144+121=545357-(355-244)=246424+16-133=30795×3+55=34060+790-741=109115-(387-310)=38149+54=203289+102+319=710300-82-145=73539+85+129=753457+(559-503)=513757-31-42=684679-172-30=477329+(423-393)=359491-(94+211)=186285-238+76=12353×(237-234)=159433-(210-24)=247696-(630-292)=358925-299-165=461994-349+354=999889-221=668220-204=16102+(467-344)=225295+159=454490-(142+326)=22222+146-236=132340-120×2=100185×(481-476)=925120+386=506142×2=284338-(75+67)=196467-(823-437)=81173×(97-93)=69225×3+346=421438-414+903=927617-85×6=10764×8+333=845767+560+533=1860140+73+716=929269+126+11=406314-13-281=2034+(566-338)=262136×7-630=322472-129×3=85452-(81+84)=287930×(122-115)=6510387×3-149=1012113+(116-36)=193181-23×4=89454-(251+179)=24441-(147+250)=4499+(177-25)=251197×(220-212)=1576382+112-462=32119+149×4=715187+105×8=1027417-13+12=416836-160=67622+122+57=20183×(358-350)=664479-21×6=35367×(224-217)=469352+18-79=291168-117+426=477699-69×5=354601-237=364124×4=496706-(330+369)=7387+(333-130)=590240+320=560