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54×(252-248)=230-187=836-(279-108)=476-33-377=493+411-246=174+917-516=837+132×4=288-62×2=270×3+79=164×2-185=352-(69+168)=292-40-106=158×7=368-12×7=319+155×3=628×9-269=38×7=852-119=83×9=230-(178+33)=921-784=92×(60-56)=77+187-95=781-(577-170)=361-(305+46)=105×4+171=495-47-98=859+751-715=377+870-89=78+(713-528)=187-58×3=241+(63-23)=455-70+387=929-139-674=457-126+138=928+728+66=624+639-616=121×(90-84)=849×4=3/5-2/5=780×(704-696)=328-40+48=433-228+160=347-269=626×7-739=134×9=470-36×9=203+262-25=784-90×2=173+100+547=241×4-307=118+305=929×(431-426)=733×8=28+427+91=38×(857-848)=947-687-91=276×2-185=629-(134+374)=950+147+566=126×4=890+15-672=156×4=543-234-132=434-85×5=424+715-479=78+54=19×6+864=426-(420-359)=650-(902-875)=598×7=670×7-788=395+50+199=834+(771-370)=380-(483-398)=729-704+84=214-43=290-19-116=416+816+68=64×2+217=535×8-598=682-437-216=492-415+190=397×(364-357)=325-18×6=366-84-42=297+(395-359)=876-(94+745)=369-(63+290)=988-(34+516)=31×(395-388)=226×2=234+156=17+131×4=624-80=152+261=143-71+797=296-(344-215)=461+592+205=580-(126+409)=826+118×2=71+186=170+(750-731)=156+45+773=408+(269-139)=415-66+139=964-(845+111)=110×9=289×6=196×(667-664)=359+(130-124)=123-(242-177)=18-(459-455)=49×(421-418)=530×7-916=214-31×6=493-127-218=737-545=90+327=269-(123-50)=80+383=398+24-300=140×5=283×(195-189)=788+167+945=854-(158+255)=432-(303-252)=320-(84+209)=135-85+269=476×(65-57)=156×2+65=406×2=78+67=769+497-634=723+946=277+94-276=102+87=474+(477-341)=491-(450-83)=548+473+86=473×2+530=820-276=891×6-239=288-18×9=144-12×4=486-(312+101)=694+755-96=225×4-557=16×8+164=157×(291-287)=112×2=435-68+64=136×(198-194)=936+645=631×5-202=628×(599-590)=531-91×4=969+760+794=263×3+985=700×9-974=660×2=861-177=991-102+654=395×4=878-545+940=292-85+235=598+606+989=455-(35+228)=195×5-880=481-95=461-(340-243)=236-187=281-61×2=281×(366-359)=302-(861-642)=479-(600-382)=451-(293+29)=349-(326-202)=456+36+416=10×(188-180)=592+(814-419)=306+26×9=691+186×2=634×(702-694)=5/9+2/9=903×9=749-633+964=242×3-195=346×4=72+236=187×4-218=455-(372+61)=274-51=217-(170+13)=558+38+376=940-(465+344)=75+(976-768)=260+169-356=105×6-122=315-285+444=22×(75-66)=744×(550-543)=365-(346-159)=304-(171+76)=396×2-292=645-229=224-69×2=993-127×6=449-(199+81)=80×8-21=965-15×9=611-44-396=210-161+293=758+463=25+51+655=725-250=101×8=3/5-1/5=744-425-180=299×(265-262)=97×3+411=301+69-101=913×(394-388)=576-345+305=344-133=405×2=98×(304-296)=829-(190+393)=137×(340-337)=312+939-17=313-147-46=762-(668+63)=113+250+606=236+138-91=18+309-233=137+32+416=727×3=411+290=39+17×3=949-377-433=43×(360-352)=519×2=411+(767-222)=478-215+786=270-(174-145)=371+(864-513)=112+36×2=479-49×3=1/8+7/8=59+341=283×9-893=284-(314-310)=192×3-573=251-164+437=125+(207-172)=912-(446-146)=912-(185-172)=459-153=786-528+796=786-58×5=109+365=762-10-510=353-325+77=129-35+38=700-515+570=387+362=157+632+172=34+(491-385)=974-201×3=393-66×5=39+(291-16)=411+315+227=769×3-74=314-151-18=210×4-718=254+51+651=693-(400-106)=531+429-806=243+119+343=262×3-190=843-151×5=470-109-350=200+(720-310)=149+481=2/3-1/3=950-82×7=424-(44+316)=375-255=975+388=293-(436-249)=56×2=37+596+57=556+(400-34)=735×(811-803)=755+(871-464)=925-636-120=649-18×9=360-17×8=130+150-215=655×3-779=256-160+14=570+32×6=245-165+460=387+29-285=756-571=695+146+44=663+(745-546)=430×4=3/5+2/5=136×7-863=42+116=471-(46+38)=315×3=4/10-3/10=316-17-218=324-178=964+(445-344)=121+101×8=282-266+616=384+(475-323)=495-214×2=107×4+514=728+551+966=985-16×6=4/10-1/10=473-(391-133)=648+551=110+567+93=253-68-48=933+572+688=706-262-366=199×2-180=260+(705-433)=951+261-141=496+264=583+208=141+328=662×9-264=415-43-34=854-795=838×7=475-115×2=81+345×2=451-13-385=543+(259-103)=259×3+385=255-40-184=891-103×2=77+276=375-72-212=182+26+613=131+46+734=642-431+65=365+87=785-(192+346)=580+382+23=486-(293+38)=451-(448-290)=27×(223-214)=743-497+40=66×2+294=848-626=224+115-182=301-260+277=935-79×9=765-228×2=101×5-377=470-(83+292)=242+947=239+28×3=491-(268+84)=495×2=910-(464-369)=251-136=880-858+540=524×7-674=3/6-2/6=123+41+764=752+(942-547)=785-63-147=363-87=964-(799-511)=51×5=863×4-928=47×5-71=288-(323-139)=404-(327-159)=64-43=151×2+910=707×(564-561)=269+126+328=499-66×5=844×3-705=14×(219-214)=5/8-1/8=319×2+97=760-(761-136)=746-131=219×(410-407)=16+600+760=784-(33+36)=431×5-831=261×3+528=869+883-495=343-301+263=525-(951-619)=99+384=366-11×7=166-(704-663)=353×2-226=708-342-363=962-581-150=946-489-59=296-(414-147)=174+277×3=616-154-414=424-(977-636)=275-183=96×4-370=298×(249-243)=744+973+138=246-31×4=749-215=904-(660-489)=172+208=73+190-215=296×5=788-475+205=138×7=235-10=944-(814-490)=489-77+217=308-49×6=155+967+330=263+32×7=193+(412-173)=656-(541+47)=154+260=793-(185+447)=91×7+77=609+60+155=234+455+841=230-201=320-178-61=914+197×4=790×6=392×(927-923)=161×6=367+(258-106)=457+(898-771)=490-357-114=629×5=157+516=571-(851-571)=132+(861-244)=390-85-168=93×2+11=769×(945-936)=288+231+11=397×3-917=714+(462-137)=772×2=342-129+192=283+(404-370)=40×7-16=214×(395-391)=459-56=732+842-574=419-(393-306)=724-162×4=721-(287-108)=129×(378-371)=482-(86+90)=410-306+299=123+81-83=956×5=213+63×6=296×3-845=671+563-849=175+24+122=108+386=337×2-431=668-567=414-50×4=90+272-85=770×6-156=612-108×2=980-775-191=163+79=530×9-449=269×8-794=423-(323-281)=377-(418-197)=864+167+845=121+122=892-(548+339)=23×2+86=2/7+5/7=585-312-100=344-336+409=485-212+156=134×8=705-630+869=132+111=921-434-182=313×4-752=168-(478-415)=417+(361-143)=262-25×7=106×(161-158)=191-101=560+951-167=474-383+128=78-70+251=964-201-273=433-(117+43)=528×(752-749)=348+(499-172)=1/6+4/6=285-205=357+736+544=346-327+703=37+81×8=208-(175+16)=121-(203-156)=441-(15+102)=433-23+544=773×6-223=52+(426-320)=935×5=38×8=5/8+2/8=170+99-253=107+(773-654)=119×(161-152)=372+(97-88)=292+803+783=491-(70+294)=556-51-427=500-359=820-129-203=416-(180+220)=106×3-52=352-(244+29)=233-82=105+380=486+99+80=475-119×3=218+75-285=227+(495-71)=4/8-2/8=157-49×2=54×6+101=491×3=337+153-262=332×2-219=732+213×3=163×3-404=18+(102-73)=285+26+686=327+100=322+728-737=83×3=970+451-168=75+(88-44)=32×(176-170)=583-(413-42)=493-118×3=449-134-74=283-110+50=181×(168-164)=664-85-463=595+140=900+(910-730)=74×5=772-(431+82)=968+672=472-319=315+147-123=833-457=551-406=2/4-1/4=85×9-361=82×(44-37)=788+160×6=323-(89+189)=651×2=13+798+982=169+117-281=29+84=87×9=268+120×5=457-(40+395)=539×(928-922)=902-(274+300)=456-(500-323)=150+237=362+59+252=137+199=107×3-32=88-75+207=409+(186-104)=10×3+487=225+(168-69)=423-119-247=425-36-38=264+(323-76)=60+892+617=842+781-701=415-306+253=43-(373-358)=1/6+3/6=857+686-571=524+424+22=208+482=6/10-3/10=509-34×9=491-(219+116)=274-(296-55)=433-284=278+123+38=738×(402-399)=243+(173-61)=878-(949-712)=132+479=890-488+936=140+529=30+166-13=1/4+2/4=854+74×2=185-(131+19)=120×7+27=496-367=401-(208+144)=882-750+988=350-(922-705)=526-229=394+140+404=381-46-284=261+61=803-(186+127)=2/7+4/7=959+164=307+249+66=260-78+166=174-(357-260)=840+223-480=426-188-65=192-89+80=397+156×3=33×7=896+(858-772)=437+671=403-(41+327)=172-66×2=225×4=21×8-28=111+364-432=652-311-62=855-(105+194)=495-233×2=145+188-118=185+50=641-179=901+(817-291)=476-(297-261)=489-(51+294)=877-250-158=940-535=228-16×3=716+570-427=41×2=500-(94+256)=120×(236-228)=694+662-205=47+341-289=132-64=477-316+21=868-14×7=182-55×3=381×2=883-(37-36)=375-(365-68)=257×2-441=139×4-546=259-67+86=269-77×2=92+166×5=495-(253-205)=945-214-89=412+134×6=96+462+264=910×(41-37)=491-99×2=26×3+70=12+422-434=353+(339-325)=159-47×3=249×7=113+711-114=601×3-738=166+447+243=5/7-1/7=698-(716-101)=370-39-149=878×4-399=87+978+687=889-(697-242)=100-97+95=289-48=823-673+337=118+582=773+17-202=687-295+624=755-177-240=137+62=362-(122+188)=701-(212+231)=823+100-834=791-271+550=134-67=399-(255-215)=916+346-773=3/7-1/7=315+(356-187)=942-411×2=10×(325-317)=490×2=447-397-23=642+736+51=264+257×2=133-97=795+325-120=475-10-16=176+174×3=369-50=346-49-134=426×7-768=83+(723-674)=11+145-128=285+188-404=85×(341-336)=653-180×3=284+(438-408)=452-53=593×(747-743)=22×7+442=987-48×5=229+(322-264)=478-205=49+174=179-151=50×2=176-57=334-145-182=139+353-486=13×2=446×(873-868)=877-83+621=861-(208+558)=997-64×6=12×3=903-226-543=815-463=189×3+675=797-80×4=785×6=398-386=979+(817-17)=477-29×4=419+23-44=173+(619-55)=923-314=109×(65-56)=44+380+393=309×(203-200)=93+493+464=953-(174+497)=595+971+386=459-450+478=581+308=22×5+126=202+(625-244)=670+527+494=136×6-504=255+90=37+40+764=567-(552-336)=133-36×2=825-(225+239)=252+517=489-(230-217)=148×6-477=639-(116+92)=907+33×2=900×(94-85)=571-533=122×4+174=436×6=710-(320+77)=811-765=73×4=803-710=493+(396-272)=376-(198+120)=353-64+107=90×3=1/7+4/7=482-177-65=260×(368-365)=180×(198-195)=314-130-17=816+(779-314)=282+92×6=628×(276-270)=960-938+426=74+249-260=347×2=178×(510-501)=69+31×7=210×(298-294)=405-118×2=890-343=956-(775+27)=4/8+3/8=106-25+309=182×5=834+339=16×(237-232)=13×7+468=47×(253-244)=95×4+468=326+(166-28)=141×4=489-392-24=121+328=802×4-886=421-(568-408)=185+234=471+(386-97)=791-389-127=93×(306-298)=693+(896-54)=133+292-287=835+14×2=430-86×2=611+638-957=108×2+76=466-41×4=632×2-576=229×4-452=1/7+2/7=114×6+157=518+689=971-694-98=568+663=400+(295-263)=407-(421-145)=70-40=57+(338-267)=389+63-342=894-126×2=412+627+447=416-(96+238)=参考答案54×(252-248)=216230-187=43836-(279-108)=665476-33-377=66493+411-246=658174+917-516=575837+132×4=1365288-62×2=164270×3+79=889164×2-185=143352-(69+168)=115292-40-106=146158×7=1106368-12×7=284319+155×3=784628×9-269=538338×7=266852-119=73383×9=747230-(178+33)=19921-784=13792×(60-56)=36877+187-95=169781-(577-170)=374361-(305+46)=10105×4+171=591495-47-98=350859+751-715=895377+870-89=115878+(713-528)=263187-58×3=13241+(63-23)=281455-70+387=772929-139-674=116457-126+138=469928+728+66=1722624+639-616=647121×(90-84)=726849×4=33963/5-2/5=1/5780×(704-696)=6240328-40+48=336433-228+160=365347-269=78626×7-739=3643134×9=1206470-36×9=146203+262-25=440784-90×2=604173+100+547=820241×4-307=657118+305=423929×(431-426)=4645733×8=586428+427+91=54638×(857-848)=342947-687-91=169276×2-185=367629-(134+374)=121950+147+566=1663126×4=504890+15-672=233156×4=624543-234-132=177434-85×5=9424+715-479=66078+54=13219×6+864=978426-(420-359)=365650-(902-875)=623598×7=4186670×7-788=3902395+50+199=644834+(771-370)=1235380-(483-398)=295729-704+84=109214-43=171290-19-116=155416+816+68=130064×2+217=345535×8-598=3682682-437-216=29492-415+190=267397×(364-357)=2779325-18×6=217366-84-42=240297+(395-359)=333876-(94+745)=37369-(63+290)=16988-(34+516)=43831×(395-388)=217226×2=452234+156=39017+131×4=541624-80=544152+261=413143-71+797=869296-(344-215)=167461+592+205=1258580-(126+409)=45826+118×2=106271+186=257170+(750-731)=189156+45+773=974408+(269-139)=538415-66+139=488964-(845+111)=8110×9=990289×6=1734196×(667-664)=588359+(130-124)=365123-(242-177)=5818-(459-455)=1449×(421-418)=147530×7-916=2794214-31×6=28493-127-218=148737-545=19290+327=417269-(123-50)=19680+383=463398+24-300=122140×5=700283×(195-189)=1698788+167+945=1900854-(158+255)=441432-(303-252)=381320-(84+209)=27135-85+269=319476×(65-57)=3808156×2+65=377406×2=81278+67=145769+497-634=632723+946=1669277+94-276=95102+87=189474+(477-341)=610491-(450-83)=124548+473+86=1107473×2+530=1476820-276=544891×6-239=5107288-18×9=126144-12×4=96486-(312+101)=73694+755-96=1353225×4-557=34316×8+164=292157×(291-287)=628112×2=224435-68+64=431136×(198-194)=544936+645=1581631×5-202=2953628×(599-590)=5652531-91×4=167969+760+794=2523263×3+985=1774700×9-974=5326660×2=1320861-177=684991-102+654=1543395×4=1580878-545+940=1273292-85+235=442598+606+989=2193455-(35+228)=192195×5-880=95481-95=386461-(340-243)=364236-187=49281-61×2=159281×(366-359)=1967302-(861-642)=83479-(600-382)=261451-(293+29)=129349-(326-202)=225456+36+416=90810×(188-180)=80592+(814-419)=987306+26×9=540691+186×2=1063634×(702-694)=50725/9+2/9=7/9903×9=8127749-633+964=1080242×3-195=531346×4=138472+236=308187×4-218=530455-(372+61)=22274-51=223217-(170+13)=34558+38+376=972940-(465+344)=13175+(976-768)=283260+169-356=73105×6-122=508315-285+444=47422×(75-66)=198744×(550-543)=5208365-(346-159)=178304-(171+76)=57396×2-292=500645-229=416224-69×2=86993-127×6=231449-(199+81)=16980×8-21=619965-15×9=830611-44-396=171210-161+293=342758+463=122125+51+655=731725-250=475101×8=8083/5-1/5=2/5744-425-180=139299×(265-262)=89797×3+411=702301+69-101=269913×(394-388)=5478576-345+305=536344-133=211405×2=81098×(304-296)=784829-(190+393)=246137×(340-337)=411312+939-17=1234313-147-46=120762-(668+63)=31113+250+606=969236+138-91=28318+309-233=94137+32+416=585727×3=2181411+290=70139+17×3=90949-377-433=13943×(360-352)=344519×2=1038411+(767-222)=956478-215+786=1049270-(174-145)=241371+(864-513)=722112+36×2=184479-49×3=3321/8+7/8=159+341=400283×9-893=1654284-(314-310)=280192×3-573=3251-164+437=524125+(207-172)=160912-(446-146)=612912-(185-172)=899459-153=306786-528+796=1054786-58×5=496109+365=474762-10-510=242353-325+77=105129-35+38=132700-515+570=755387+362=749157+632+172=96134+(491-385)=140974-201×3=371393-66×5=6339+(291-16)=314411+315+227=953769×3-74=2233314-151-18=145210×4-718=122254+51+651=956693-(400-106)=399531+429-806=154243+119+343=705262×3-190=596843-151×5=88470-109-350=11200+(720-310)=610149+481=6302/3-1/3=1/3950-82×7=376424-(44+316)=64375-255=120975+388=1363293-(436-249)=10656×2=11237+596+57=690556+(400-34)=922735×(811-803)=5880755+(871-464)=1162925-636-120=169649-18×9=487360-17×8=224130+150-215=65655×3-779=1186256-160+14=110570+32×6=762245-165+460=540387+29-285=131756-571=185695+146+44=885663+(745-546)=862430×4=17203/5+2/5=1136×7-863=8942+116=158471-(46+38)=387315×3=9454/10-3/10=1/10316-17-218=81324-178=146964+(445-344)=1065121+101×8=929282-266+616=632384+(475-323)=536495-214×2=67107×4+514=942728+551+966=2245985-16×6=8894/10-1/10=3/10473-(391-133)=215648+551=1199110+567+93=770253-68-48=137933+572+688=2193706-262-366=78199×2-180=218260+(705-433)=532951+261-141=1071496+264=760583+208=791141+328=469662×9-264=5694415-43-34=338854-795=59838×7=5866475-115×2=24581+345×2=771451-13-385=53543+(259-103)=699259×3+385=1162255-40-184=31891-103×2=68577+276=353375-72-212=91182+26+613=821131+46+734=911642-431+65=276365+87=452785-(192+346)=247580+382+23=985486-(293+38)=155451-(448-290)=29327×(223-214)=243743-497+40=28666×2+294=426848-626=222224+115-182=157301-260+277=318935-79×9=224765-228×2=309101×5-377=128470-(83+292)=95242+947=1189239+28×3=323491-(268+84)=139495×2=990910-(464-369)=815251-136=115880-858+540=562524×7-674=29943/6-2/6=1/6123+41+764=928752+(942-547)=1147785-63-147=575363-87=276964-(799-511)=67651×5=255863×4-928=252447×5-71=164288-(323-139)=104404-(327-159)=23664-43=21151×2+910=1212707×(564-561)=2121269+126+328=723499-66×5=169844×3-705=182714×(219-214)=705/8-1/8=4/8319×2+97=735760-(761-136)=135746-131=615219×(410-407)=65716+600+760=1376784-(33+36)=715431×5-831=1324261×3+528=1311869+883-495=1257343-301+263=305525-(951-619)=19399+384=483366-11×7=289166-(704-663)=125353×2-226=480708-342-363=3962-581-150=231946-489-59=398296-(414-147)=29174+277×3=1005616-154-414=48424-(977-636)=83275-183=9296×4-370=14298×(249-243)=1788744+973+138=1855246-31×4=122749-215=534904-(660-489)=733172+208=38073+190-215=48296×5=1480788-475+205=518138×7=966235-10=225944-(814-490)=620489-77+217=629308-49×6=14155+967+330=1452263+32×7=487193+(412-173)=432656-(541+47)=68154+260=414793-(185+447)=16191×7+77=714609+60+155=824234+455+841=1530230-201=29320-178-61=81914+197×4=1702790×6=4740392×(927-923)=1568161×6=966367+(258-106)=519457+(898-771)=584490-357-114=19629×5=3145157+516=673571-(851-571)=291132+(861-244)=749390-85-168=13793×2+11=197769×(945-936)=6921288+231+11=530397×3-917=274714+(462-137)=1039772×2=1544342-129+192=405283+(404-370)=31740×7-16=264214×(395-391)=856459-56=403732+842-574=1000419-(393-306)=332724-162×4=76721-(287-108)=542129×(378-371)=903482-(86+90)=306410-306+299=403123+81-83=121956×5=4780213+63×6=591296×3-845=43671+563-849=385175+24+122=321108+386=494337×2-431=243668-567=101414-50×4=21490+272-85=277770×6-156=4464612-108×2=396980-775-191=14163+79=242530×9-449=4321269×8-794=1358423-(323-281)=381377-(418-197)=156864+167+845=1876121+122=243892-(548+339)=523×2+86=1322/7+5/7=1585-312-100=173344-336+409=417485-212+156=429134×8=1072705-630+869=944132+111=243921-434-182=305313×4-752=500168-(478-415)=105417+(361-143)=635262-25×7=87106×(161-158)=318191-101=90560+951-167=1344474-383+128=21978-70+251=259964-201-273=490433-(117+43)=273528×(752-749)=1584348+(499-172)=6751/6+4/6=5/6285-205=80357+736+544=1637346-327+703=72237+81×8=685208-(175+16)=17121-(203-156)=74441-(15+102)=324433-23+544=954773×6-223=441552+(426-320)=158935×5=467538×8=3045/8+2/8=7/8170+99-253=16107+(773-654)=226119×(161-152)=1071372+(97-88)=381292+803+783=1878491-(70+294)=127556-51-427=78500-359=141820-129-203=488416-(180+220)=16106×3-52=266352-(244+29)=79233-82=151105+380=485486+99+80=665475-119×3=118218+75-285=8227+(495-71)=6514/8-2/8=2/8157-49×2=5954×6+101=425491×3=1473337+153-262=228332×2-219=445732+213×3=1371163×3-404=8518+(102-73)=47285+26+686=997327+100=427322+728-737=31383×3=249970+451-168=125375+(88-44)=11932×(176-170)=192583-(413-42)=212493-118×3=139449-134-74=241283-110+50=223181×(168-164)=724664-85-463=116595+140=735900+(910-730)=108074×5=370772-(431+82)=259968+672=1640472-319=153315+147-123=339833-457=376551-406=1452/4-1/4=1/485×9-361=40482×(44-37)=574788+160×6=1748323-(89+189)=45651×2=130213+798+982=1793169+117-281=529+84=11387×9=783268+120×5=868457-(40+395)=22539×(928-922)=3234902-(274+300)=328456-(500-323)=279150+237=387362+59+252=673137+199=336107×3-32=28988-75+207=220409+(186-104)=49110×3+487=517225+(168-69)=324423-119-247=57425-36-38=351264+(323-76)=51160+892+617=1569842+781-701=922415-306+253=36243-(373-358)=281/6+3/6=4/6857+686-571=972524+424+22=970208+482=6906/10-3/10=3/10509-34×9=203491-(219+116)=156274-(296-55)=33433-284=149278+123+38=439738×(402-399)=2214243+(173-61)=355878-(949-712)=641132+479=611890-488+936=1338140+529=66930+166-13=1831/4+2/4=3/4854+74×2=1002185-(131+19)=35120×7+27=867496-367=129401-(208+144)=49882-750+988=1120350-(922-705)=133526-229=297394+140+404=938381-46-284=51261+61=322803-(186+127)=4902/7+4/7=6/7959+164=1123307+249+66=622260-78+166=348174-(357-260)=77840+223-480=583426-188-65=173192-89+80=183397+156×3=86533×7=231896+(858-772)=982437+671=1108403-(41+327)=35172-66×2=40225×4=90021×8-28=140111+364-432=43652-311-62=279855-(105+194)=556495-233×2=29145+188-118=215185+50=235641-179=462901+(817-291)=1427476-(297-261)=440489-(51+294)=144877-250-158=469940-535=405228-16×3=180716+570-427=85941×2=82500-(94+256)=150120×(236-228)=960694+662-205=115147+341-289=99132-64=68477-316+21=182868-14×7=770182-55×3=17381×2=762883-(37-36)=882375-(365-68)=78257×2-441=73139×4-546=10259-67+86=278269-77×2=11592+166×5=922495-(253-205)=447945-214-89=642412+134×6=121696+462+264=822910×(41-37)=3640491-99×2=29326×3+70=14812+422-434=0353+(339-325)=367159-47×3=18249×7=1743113+711-114=710601×3-738=1065166+447+243=8565/7-1/7=4/7698-(716-101)=83370-39-149=182878×4-399=311387+978+687=1752889-(697-242)=434100-