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775-(275+422)=91×6+477=719-(485+41)=401-(362-99)=868-(210+146)=149×4+135=427×2=282+240-520=220×6-782=873-(27+839)=851-202×2=909-(472+109)=259-115=347-319=99×9-135=120+397×2=474+(457-195)=74×7=368-264+144=553+385+36=311-64=221-45-121=316-254+549=174-13×4=337-(440-314)=76+(207-102)=291+(381-302)=386-163-144=259-(83-61)=430+243=66+24=225-14×6=982-268=547+119+259=81-(832-806)=452+(862-231)=127+207-178=761-608+818=343+105+348=742-(858-647)=182×4+495=302+657+654=139+632=731×(965-956)=950+(832-624)=77+323×2=536+(338-233)=45+179+201=838-756+651=735×5-157=422+252+177=201-(14+89)=857-(437-53)=72+371=961-611=142×(433-426)=114×5=77+389+48=347-(427-330)=51×7-192=91+532+920=4/6-1/6=257×2-433=331-168+83=326×2=984-944+433=299+170=57+(892-323)=200×4+471=347+87+495=198+312×2=344-209=409-35×2=446-40×9=175×5-18=532+916-219=671-433-165=57×(249-245)=17+437-413=355-328=106+330-394=184-24=429+(392-123)=465-453+106=327-(481-204)=485-251+14=487-387+383=247+183-230=714-590-104=875+409-424=837+477-427=37+441-217=401+(165-135)=365-54-186=449-25=796×6=236-65+121=389-77×4=966+(899-652)=589-88×2=86+469+606=561-512-23=107+305=84+(424-109)=981-(751+125)=449-259+198=47+52×5=921×9=301+170+315=546×5=87-43×2=257-111=80×3+381=690-(448-229)=204×4=173-(173-113)=879-274+832=463-72×3=17×5=214-191+358=282×3=236-(685-656)=198+171×2=111+(419-157)=623+325-215=246+(746-655)=858-(853-758)=180-30×2=873-492=476-94-75=986-310×2=40×(197-188)=880×4=973-221=185×4+10=306×2=710-(25+680)=84×(132-129)=504-385=82-46+156=326-242+307=395-49×7=3/8+2/8=401×(830-824)=402-(997-625)=299-91=137×3+432=287+171-431=790-(233+33)=147+79=991+993-668=23×5=95×9=439-218×2=942-85×9=32×8+849=178+263×2=533-46×4=106×(272-268)=371+(406-119)=19×(16-11)=151+652=233×(21-17)=223×3-298=3/7+2/7=375+254×2=719-404=330-(155+113)=278-161+220=472-421+449=204+(506-58)=39×(49-40)=951-196×3=365-39×5=32+72×2=145×8-355=2/6-1/6=568×4-238=84-(404-349)=171×(192-189)=953-808+136=30×5=489-(60+339)=519×(362-355)=988-(801-800)=393-(30+87)=271×5=343-16-188=272+518=231+102-127=481-313=534+422-374=497-131=291×3=235-(464-355)=31×2-42=459-329=371-110=547-341+157=293×8=123×7=951-(281+446)=492-66-38=517+405×2=43+168=309+360-197=68+194=59×6=162-102=406+404+821=642+21×8=482-(154+92)=479+60+123=347-324-11=316+94+540=965-232+63=944-(805-46)=432-365-46=177+(326-235)=569+290=393+151×3=115+753-100=324×(730-721)=486-213-158=894-602=240-64-78=940×(180-172)=28-(837-826)=154+60×5=234×7-338=493-96=781+44+864=652-488+293=5/9-4/9=332-(483-446)=893-(447+426)=133+763=75×4+806=360+436=348×2-432=377-(694-550)=458-(211+29)=56×(325-319)=894+(584-518)=440×2-64=64+207=237×(799-794)=2/9+6/9=354-(886-606)=746+149×6=819-406+921=713-(756-158)=846×(550-541)=34×(242-238)=21+34=290-(175+89)=678×2=125×2-149=174-(32+109)=2/5-1/5=453+13×2=293+88+220=265+233-416=953+537=19+225-112=470×2-243=300+(489-87)=261+796+645=955×(815-807)=321-205+182=54×(498-492)=329+130-337=214×4-683=863+300-766=428+289×3=296+52=300×3-827=480+(871-798)=385+(186-120)=464-355-20=490+(616-87)=149×9-887=884-61-747=223+118=558-(324-297)=368-109-17=644×2-157=254+(338-176)=63+289=42×8+34=122-(275-203)=870-84×7=616-137-58=74+17=216+171-185=363×5=978+874+800=756-(185+241)=989+637-441=195+124=264-(423-244)=94×2=156+95-223=385+75=886-670-176=328-(146-11)=473-(151+312)=113+155=77+66=927-(61+187)=276-212=319-225+218=20-(355-354)=956×8=924-107-466=659-301=662-48+853=881-(432-303)=711×4-106=146+88=453×2=45+(375-347)=66+64=158×6-389=113+613=569×(493-485)=630-17×8=663-(169-128)=130×6=810×(849-840)=435×7-709=472-111×4=468-(216+194)=355-340+465=142×(451-446)=664-234×2=258+647=132-37×2=894-678-127=305-235+269=224×6=755-(194+362)=484-324-21=274×3-604=861-(56+414)=227-215+304=761+24×6=62+(385-138)=100+751+86=452-276=148+338-272=707-(158+542)=407+78=394-20×3=191+(465-29)=540-22×3=178-65×2=318-51×2=429-223+204=49×(357-353)=579+600=823×5=179+96×4=598+54+328=95×8=797×3-874=235-120-13=70×6=151×4=834×3=4/8+2/8=51+273=428-113×2=412+30-66=769-73-575=362-(287+42)=353×(817-809)=172+989+874=80-(500-478)=441+945-271=143×4+318=668-89×4=246+48-172=245-(190-81)=176×2+394=584-(57+437)=549+926+154=414+66×3=139×5-557=579-146-49=321-152×2=244×4-820=93+337-375=167+31+674=525+205=14+635+211=805×6-95=198×9-926=442-(205+29)=911+834+939=16×4+910=565×6-354=222×7=242×4-964=588+(309-249)=358+405+114=125×6=340-(91+224)=211×(100-96)=454-90-200=929-170=316-(449-300)=259+(736-493)=460-116-181=174-28-86=420+(498-53)=289-14=497-(98+201)=33×2+480=342-(236-136)=677-473-29=733-63-196=569+804+224=831-(16+397)=230×4-901=36×(83-78)=144+(579-528)=376-199=925+891=90+62=242-(445-376)=292-39×5=320+338+229=584-224+438=489+714+401=39×2-18=316-22×2=438-85-291=285+707+878=337-31×9=320+108×7=880×3=237×3+84=471-(459+12)=796+39+279=444-426=976-63=378-249+40=400+(37-18)=118-79+608=179×5-610=977-293-25=339×2-295=719+448-91=492-239-143=327+19×7=830-357+49=434+867+923=146×5+826=258×(22-19)=357×4=465-125-178=378+95-421=70-53=598-(828-238)=199-37×3=469-(348+91)=40×5=249-199=728×4-56=497-(319+10)=868-(338+312)=274-(15+65)=46×(380-376)=218×4+466=399+68+904=272+227×2=391-(142+33)=947+(410-141)=249×(436-433)=188+144=675-51×7=194×6-393=769×5=610-588=498+14+284=722+665-435=361+552-896=821+200-571=474×2=944-(191+602)=471-42×3=589-112×5=485+(270-82)=172-22×3=332+(948-239)=168×(129-124)=75+336-145=175+321-428=472+76-161=298-66×4=949-313×2=335-(129+135)=412×(950-943)=174-149+152=721+319-805=76+965-220=75+46=90×(157-153)=593×(686-677)=3/6-1/6=229-216=136+115×4=2/6+3/6=748×7=315×2=102×8+54=811-312=33×(149-142)=233+(827-11)=105+(396-344)=65×8=78×9=176+110+220=825+(869-638)=962-(18+565)=891-(47-29)=97+567-438=38+70=302-271+403=769-90×7=250+(405-275)=958-218×4=173-(438-394)=33×(386-378)=12+69=340+(253-29)=448-49×6=288-218+381=26+111+184=922×(887-878)=20×(168-165)=655+403×2=5/10-1/10=152+315-240=713-324-61=735+294=571+86+162=929-652=841-(752-598)=302+92×3=2/9+5/9=994×(961-957)=144+228+235=106+123-87=448-(83+19)=5/8-2/8=5/8-1/8=5/9+2/9=458×(140-135)=743-216-120=317-112-170=165+275-325=623×7-814=27+457+158=897-414=319-(430-166)=381×(390-382)=935-169-669=992-(753+103)=463-(494-146)=23×9-45=25+125=806-681=55-(373-362)=467-415=387-210-35=298+308-514=43+423-316=2/4-1/4=366+(951-614)=621+321-929=950+(988-918)=148+276=896-539=794-16-348=14×7+433=556×3-593=623-302+483=993+544=326+(438-337)=149-100+218=449+(777-595)=452×8=720×3-336=963-342-553=237-119=617-(119+260)=457-344-12=31+(713-404)=142×2-22=492×6-940=205-20-95=642×9-409=230+340=401-(118+136)=102×4=419-(128+56)=491×(504-501)=348-90=445-11×5=233+98=366-161=748+218-111=226+664+351=774+633-744=961+61+416=416-223=576-(928-673)=429-(194+221)=901-30×7=51×6-114=810-135×4=937+86+842=272-67+37=981-229-156=118×8=161+246=375-148=465-159+160=30-(457-452)=6/8+2/8=1/6+5/6=626-111-397=72×6=873×3-418=354×(657-653)=996+(697-93)=113-77+259=121+(428-367)=125+138=756-108×7=123+395=245-(190-13)=243-231+198=383-(286-81)=175×(519-511)=302×3=46-40+92=805-244×3=590×8=263×2-256=341+126-44=134-28=381-338+212=1/8+3/8=459-(252+102)=740-72-155=912-(35+187)=156+208-196=244×2-324=920-636+527=829×(343-334)=201-(123+44)=419+81+397=218-19+817=623-(974-373)=986×6=243-(115+40)=309+(155-71)=971-(151-149)=94+347-109=955-427-128=475-(144-17)=381-17×8=54×5=90×3=158-81+612=580-37×7=771-(337+16)=367-30+161=468-194-54=482+369+983=498-40-205=847×9-805=70+167+471=281-86+105=495×7=890×7-926=397×5-676=270-228=489-188-146=41×7+91=10+275×2=342+153-371=117-41=667×9=630-17×3=65×(803-797)=75×(116-108)=398×5=145×5+240=171×4+69=897-(183+220)=490-142×2=946-566-33=713+561=792×6=165×3+205=236+(423-289)=949-(925-856)=129×7-298=710-119+679=239+187=341+42-326=722-241=423+(499-446)=48×8+313=733-65+957=371-155-20=407-(452-62)=312+(434-52)=346+149-325=218-125=201-(666-661)=389-34×3=478-(382-207)=211-13×5=376-(354-134)=369-127=186+527=964×(343-340)=787+75+91=83+83+27=89×(129-122)=542-258+486=465×2+264=13+629+29=93×(91-82)=267×3-393=270+914+635=845+394-566=989-(651+99)=86×8+789=310-(300-247)=447+52+147=29+(143-90)=127×7+103=235-90+28=377+(197-49)=510-27-324=541-368+888=616-523+975=755-215=283-31-214=318-123+714=944-189+58=543-124=640×(484-475)=443-(251+163)=281-255=448+46×4=907×(752-743)=916-97×3=880-703=936-(27+643)=891+553+192=275+(522-157)=209-99-60=485×2-713=600+(138-28)=631+(786-236)=786-(254+405)=307-19×9=613+919-59=278×(425-419)=494×2-64=74×9+212=182×4+53=6/10+2/10=1/4+2/4=3/8-1/8=331+145-286=254+216=249+(470-79)=321-224-47=300+354+302=87-(464-427)=330+235×2=189+59×6=223+98-228=65×(280-276)=292-(414-391)=895×(656-651)=82×2-56=315-(122+169)=466+576+133=309-156=763+655+74=343-60+135=192-145=82+147=57×(320-316)=336+177=350-(87+179)=96+377=67-20×2=201+349+83=910×(788-783)=100×4=374-299-17=317-42×4=132×(184-178)=3/7-1/7=507+312+120=803+241+246=26+93-78=101+123=787+528-626=381+(296-288)=188×(433-428)=867-205=120×8-884=477-170-81=191×3-81=140+196=206+(753-424)=86×3=62×6+380=269-41=289+187=373+727-755=219+262+208=141×6-204=230-26×8=891×2-135=354+85×5=270×(640-634)=182+211=686+152=91×6=301-(47+128)=70+(947-211)=155×2=967-644-224=6/9-1/9=203×2-119=244+659+84=471-(961-917)=267+157×3=224-102+164=255-(378-226)=171+(448-107)=404-(55+137)=973-614-10=362-161-123=418-288+164=729+(884-809)=275-(383-378)=667-40×4=470-116×4=376-149=791-(500-382)=241+646+908=参考答案775-(275+422)=7891×6+477=1023719-(485+41)=193401-(362-99)=138868-(210+146)=512149×4+135=731427×2=854282+240-520=2220×6-782=538873-(27+839)=7851-202×2=447909-(472+109)=328259-115=144347-319=2899×9-135=756120+397×2=914474+(457-195)=73674×7=518368-264+144=248553+385+36=974311-64=247221-45-121=55316-254+549=611174-13×4=122337-(440-314)=21176+(207-102)=181291+(381-302)=370386-163-144=79259-(83-61)=237430+243=67366+24=90225-14×6=141982-268=714547+119+259=92581-(832-806)=55452+(862-231)=1083127+207-178=156761-608+818=971343+105+348=796742-(858-647)=531182×4+495=1223302+657+654=1613139+632=771731×(965-956)=6579950+(832-624)=115877+323×2=723536+(338-233)=64145+179+201=425838-756+651=733735×5-157=3518422+252+177=851201-(14+89)=98857-(437-53)=47372+371=443961-611=350142×(433-426)=994114×5=57077+389+48=514347-(427-330)=25051×7-192=16591+532+920=15434/6-1/6=3/6257×2-433=81331-168+83=246326×2=652984-944+433=473299+170=46957+(892-323)=626200×4+471=1271347+87+495=929198+312×2=822344-209=135409-35×2=339446-40×9=86175×5-18=857532+916-219=1229671-433-165=7357×(249-245)=22817+437-413=41355-328=27106+330-394=42184-24=160429+(392-123)=698465-453+106=118327-(481-204)=50485-251+14=248487-387+383=483247+183-230=200714-590-104=20875+409-424=860837+477-427=88737+441-217=261401+(165-135)=431365-54-186=125449-25=424796×6=4776236-65+121=292389-77×4=81966+(899-652)=1213589-88×2=41386+469+606=1161561-512-23=26107+305=41284+(424-109)=399981-(751+125)=105449-259+198=38847+52×5=307921×9=8289301+170+315=786546×5=273087-43×2=1257-111=14680×3+381=621690-(448-229)=471204×4=816173-(173-113)=113879-274+832=1437463-72×3=24717×5=85214-191+358=381282×3=846236-(685-656)=207198+171×2=540111+(419-157)=373623+325-215=733246+(746-655)=337858-(853-758)=763180-30×2=120873-492=381476-94-75=307986-310×2=36640×(197-188)=360880×4=3520973-221=752185×4+10=750306×2=612710-(25+680)=584×(132-129)=252504-385=11982-46+156=192326-242+307=391395-49×7=523/8+2/8=5/8401×(830-824)=2406402-(997-625)=30299-91=208137×3+432=843287+171-431=27790-(233+33)=524147+79=226991+993-668=131623×5=11595×9=855439-218×2=3942-85×9=17732×8+849=1105178+263×2=704533-46×4=349106×(272-268)=424371+(406-119)=65819×(16-11)=95151+652=803233×(21-17)=932223×3-298=3713/7+2/7=5/7375+254×2=883719-404=315330-(155+113)=62278-161+220=337472-421+449=500204+(506-58)=65239×(49-40)=351951-196×3=363365-39×5=17032+72×2=176145×8-355=8052/6-1/6=1/6568×4-238=203484-(404-349)=29171×(192-189)=513953-808+136=28130×5=150489-(60+339)=90519×(362-355)=3633988-(801-800)=987393-(30+87)=276271×5=1355343-16-188=139272+518=790231+102-127=206481-313=168534+422-374=582497-131=366291×3=873235-(464-355)=12631×2-42=20459-329=130371-110=261547-341+157=363293×8=2344123×7=861951-(281+446)=224492-66-38=388517+405×2=132743+168=211309+360-197=47268+194=26259×6=354162-102=60406+404+821=1631642+21×8=810482-(154+92)=236479+60+123=662347-324-11=12316+94+540=950965-232+63=796944-(805-46)=185432-365-46=21177+(326-235)=268569+290=859393+151×3=846115+753-100=768324×(730-721)=2916486-213-158=115894-602=292240-64-78=98940×(180-172)=752028-(837-826)=17154+60×5=454234×7-338=1300493-96=397781+44+864=1689652-488+293=4575/9-4/9=1/9332-(483-446)=295893-(447+426)=20133+763=89675×4+806=1106360+436=796348×2-432=264377-(694-550)=233458-(211+29)=21856×(325-319)=336894+(584-518)=960440×2-64=81664+207=271237×(799-794)=11852/9+6/9=8/9354-(886-606)=74746+149×6=1640819-406+921=1334713-(756-158)=115846×(550-541)=761434×(242-238)=13621+34=55290-(175+89)=26678×2=1356125×2-149=101174-(32+109)=332/5-1/5=1/5453+13×2=479293+88+220=601265+233-416=82953+537=149019+225-112=132470×2-243=697300+(489-87)=702261+796+645=1702955×(815-807)=7640321-205+182=29854×(498-492)=324329+130-337=122214×4-683=173863+300-766=397428+289×3=1295296+52=348300×3-827=73480+(871-798)=553385+(186-120)=451464-355-20=89490+(616-87)=1019149×9-887=454884-61-747=76223+118=341558-(324-297)=531368-109-17=242644×2-157=1131254+(338-176)=41663+289=35242×8+34=370122-(275-203)=50870-84×7=282616-137-58=42174+17=91216+171-185=202363×5=1815978+874+800=2652756-(185+241)=330989+637-441=1185195+124=319264-(423-244)=8594×2=188156+95-223=28385+75=460886-670-176=40328-(146-11)=193473-(151+312)=10113+155=26877+66=143927-(61+187)=679276-212=64319-225+218=31220-(355-354)=19956×8=7648924-107-466=351659-301=358662-48+853=1467881-(432-303)=752711×4-106=2738146+88=234453×2=90645+(375-347)=7366+64=130158×6-389=559113+613=726569×(493-485)=4552630-17×8=494663-(169-128)=622130×6=780810×(849-840)=7290435×7-709=2336472-111×4=28468-(216+194)=58355-340+465=480142×(451-446)=710664-234×2=196258+647=905132-37×2=58894-678-127=89305-235+269=339224×6=1344755-(194+362)=199484-324-21=139274×3-604=218861-(56+414)=391227-215+304=316761+24×6=90562+(385-138)=309100+751+86=937452-276=176148+338-272=214707-(158+542)=7407+78=485394-20×3=334191+(465-29)=627540-22×3=474178-65×2=48318-51×2=216429-223+204=41049×(357-353)=196579+600=1179823×5=4115179+96×4=563598+54+328=98095×8=760797×3-874=1517235-120-13=10270×6=420151×4=604834×3=25024/8+2/8=6/851+273=324428-113×2=202412+30-66=376769-73-575=121362-(287+42)=33353×(817-809)=2824172+989+874=203580-(500-478)=58441+945-271=1115143×4+318=890668-89×4=312246+48-172=122245-(190-81)=136176×2+394=746584-(57+437)=90549+926+154=1629414+66×3=612139×5-557=138579-146-49=384321-152×2=17244×4-820=15693+337-375=55167+31+674=872525+205=73014+635+211=860805×6-95=4735198×9-926=856442-(205+29)=208911+834+939=268416×4+910=974565×6-354=3036222×7=1554242×4-964=4588+(309-249)=648358+405+114=877125×6=750340-(91+224)=25211×(100-96)=844454-90-200=164929-170=759316-(449-300)=167259+(736-493)=502460-116-181=163174-28-86=60420+(498-53)=865289-14=275497-(98+201)=19833×2+480=546342-(236-136)=242677-473-29=175733-63-196=474569+804+224=1597831-(16+397)=418230×4-901=1936×(83-78)=180144+(579-528)=195376-199=177925+891=181690+62=152242-(445-376)=173292-39×5=97320+338+229=887584-224+438=798489+714+401=160439×2-18=60316-22×2=272438-85-291=62285+707+878=1870337-31×9=58320+108×7=1076880×3=2640237×3+84=795471-(459+12)=0796+39+279=1114444-426=18976-63=913378-249+40=169400+(37-18)=419118-79+608=647179×5-610=285977-293-25=659339×2-295=383719+448-91=1076492-239-143=110327+19×7=460830-357+49=522434+867+923=2224146×5+826=1556258×(22-19)=774357×4=1428465-125-178=162378+95-421=5270-53=17598-(828-238)=8199-37×3=88469-(348+91)=3040×5=200249-199=50728×4-56=2856497-(319+10)=168868-(338+312)=218274-(15+65)=19446×(380-376)=184218×4+466=1338399+68+904=1371272+227×2=726391-(142+33)=216947+(410-141)=1216249×(436-433)=747188+144=332675-51×7=318194×6-393=771769×5=3845610-588=22498+14+284=796722+665-435=952361+552-896=17821+200-571=450474×2=948944-(191+602)=151471-42×3=345589-112×5=29485+(270-82)=673172-22×3=106332+(948-239)=1041168×(129-124)=84075+336-145=266175+321-428=68472+76-161=387298-66×4=34949-313×2=323335-(129+135)=71412×(950-943)=2884174-149+152=177721+319-805=23576+965-220=82175+46=12190×(157-153)=360593×(686-677)=53373/6-1/6=2/6229-216=13136+115×4=5962/6+3/6=5/6748×7=5236315×2=630102×8+54=870811-312=49933×(149-142)=231233+(827-11)=1049105+(396-344)=15765×8=52078×9=702176+110+220=506825+(869-638)=1056962-(18+565)=379891-(47-29)=87397+567-438=22638+70=108302-271+403=434769-90×7=139250+(405-275)=380958-218×4=86173-(438-394)=12933×(386-378)=26412+69=81340+(253-29)=564448-49×6=154288-218+381=45126+111+184=321922×(887-878)=829820×(168-165)=60655+403×2=14615/10-1/10=4/10152+315-240=227713-324-61=328735+294=1029571+86+162=819929-652=277841-(752-598)=687302+92×3=5782/9+5/9=7/9994×(961-957)=3976144+228+235=607106+123-87=142448-(83+19)=3465/8-2/8=3/85/8-1/8=4/85/9+2/9=7/9458×(140-135)=2290743-216-120=407317-112-170=35165+275-325=115623×7-814=354727+457+158=642897-414=483319-(430-166)=55381×(390-382)=3048935-169-669=97992-(753+103)=136463-(494-146)=11523×9-45=16225+125=150806-681=12555-(373-362)=44467-415=52387-210-35=142298+308-514=9243+423-316=1502/4-1/4=1/4366+(951-614)=703621+321-929=13950+(988-918)=1020148+276=424896-539=357794-16-348=43014×7+433=531556×3-593=1075623-302+483=804993+544=1537326+(438-337)=427149-100+218=267449+(777-595)=631452×8=3616720×3-336=1824963-342-553=68237-119=118617-(119+260)=238457-344-12=10131+(713-404)=340142×2-22=262492×6-940=2012205-20-95=90642×9-409=5369230+340=570401-(118+136)=147102×4=408419-(128+56)=235491×(504-501)=1473348-90=258445-11×5=390233+98=331366-161=205748+218-111=855226+664+351=1241774+633-744=663961+61+416=1438416-223=193576-(928-673)=321429-(194+221)=14901-30×7=69151×6-114=192810-135×4=270937+86+842=1865272-67+37=242981-229-156=596118×8=944161+246=407375-148=227465-159+160=46630-(457-452)=256/8+2/8=11/6+5/6=1626-111-397=11872×6=432873×3-418=2201354×(657-653)=1416996+(697-93)=1600113-77+259=295121+(428-367)=182125+138=263756-108×7=0123+395=518245-(190-13)=68243-231+198=210383-(286-81)=178175×(519-511)=1400302×3=90646-40+92=98805-244×3=73590×8=4720263×2-256=270341+126-44=423134-28=106381-338+212=2551/8+3/8=4/8459-(252+102)=105740-72-155=513912-(35+187)=690156+208-196=168244×2-324=164920-636+527=811829×(343-334)=7461201-(123+44)=34419+81+397=897218-19+817=1016623-(974-373)=22986×6=5916243-(115+40)=88309+(155-71)=393971-(151-149)=96994+347-109=332955-427-128=400475-(144-17)=348381-17×8=24554×5=27090×3=270158-81+612=689580-37×7=321771-(337+16)=418367-30+161=498468-194-54=220482+369+983=1834498-40-205=253847×9-805=681870+167+471=708281-86+105=300495×7=3465890×7-926=5304397×5-676=1309270-228=42489-188-146=15541×7+91=37810+275×2=560342+153-371=124117-41=76667×9=6003630-17×3=57965×(803-797)=39075×(116-108)=600398×5=1990145×5+240=965171×4+69=753897-(183+220)=494490-142×2=206946-566-33=347713+561=1274792×6=4752165×3+205=700236+(423-289)=370949-(925-856)=880129×7-298=605710-119+67