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

三年級(jí)數(shù)學(xué)(上)計(jì)算題專(zhuān)項(xiàng)練習(xí)附答案集錦156+147=170×5-153=105+389+152=478-325=316-257=211+(900-657)=966-74×8=494-209-41=494-(454+15)=402-(297-31)=999-93=335+584=302-39×6=932-(284+194)=297-14×5=356-58×3=789-150-64=475-54×2=14+522+373=406-40=383+(548-203)=884+603-633=42+81×5=928+593+796=463+(399-117)=980-(521+250)=845-10×2=200×(40-33)=243+353+165=448-95-248=364-(202+154)=53×(384-375)=56×4=311+(240-67)=45×9=90×5-323=449-78+60=608-410-116=904-896+712=183+277=180×3-162=148×5=74×(36-33)=857-(257+419)=492-75×4=81+(714-462)=495-46×7=101+621+199=767-(27+510)=227+738-826=432-368=451-(396-110)=139×4-39=499-(134+62)=205+(335-68)=92+79×4=589×(539-532)=544-293+396=113+231+645=319×2=237-172+271=883-376+645=383+270+225=47×9+222=468-89=475-(343+27)=227×2=562-535+208=98+20=467+38×8=97×4=536-190-191=996×(534-527)=498+(766-110)=931+318+964=480-(331-269)=99+116+68=757-(11+402)=650-(104+93)=3/6-1/6=19+80=16×7-86=425+268+339=90+(490-252)=295×2=120+349=330+88-208=245+219=840×6=567-24=238×2+186=573-358=82+(477-228)=207×6-47=715×(372-365)=79+95=314-64-17=177×4+511=133-(119-56)=2/5-1/5=380-(461-128)=482+(839-592)=184+61×3=904-(678+74)=474-36-438=286×2=157-29×4=30+563-497=489-(479-65)=175-14×7=18×8-90=4/8+3/8=99+204×2=536-100-217=990-353×2=397-156-190=657-129+696=465-147=648+(485-462)=475×2=89×6+232=74×6+306=13×9+743=487-27×5=179×(45-40)=410+410-557=851×7-785=228+(207-117)=765-(648-530)=94+999+561=348-(213-117)=928-287×3=695-(919-594)=450+(705-63)=116×8+642=194-100+290=468-67×3=42+175=418-174-68=935-13-657=646×3=299+674=184+98=101×4-173=718+456×2=522×(174-169)=938+69×7=419-105-268=12+286-78=836-241-302=903+(829-661)=141+51=455-242-62=446-383=94×7-502=372+30+75=67+721+46=33×4=195×5-266=34×8=445+868-755=7/9+2/9=722-403=960+350-166=49×7+44=460+126×4=311+695+852=211×(282-278)=213-(623-533)=227-(103-92)=499-(437+31)=730+111+393=214+216-239=505+867-78=769-488=250-(336-275)=425×3-51=498-(695-308)=112+889-224=966-507-74=281-15-125=104×4+283=131×2+516=674×(480-471)=283+147+560=220+(158-52)=747+999-551=637×(630-622)=958-(641+152)=998-31-568=186-46+42=318-89+78=940×3=926-457=793-155=565-189×2=392-103×2=465+147=903-508-124=627-345=5/7-1/7=323-(133+110)=918-56×4=938+804+636=952+153-942=338-10-128=70+111+372=716×4=170-(34+47)=178-28=180-37-137=862-(188+537)=391×2+59=652-116=98×7=417-49×3=85-(55-16)=458+(287-99)=494+(380-109)=885-(208+203)=75-23=298-16×4=139+183=99+46=33-12=434×6-183=25×4=130+143=411-46-137=321-(58+173)=964-59×7=439-194+76=939-(969-182)=492-62-127=133×4+78=291-175+843=704-381=364-64×2=151-(213-185)=407-(297+106)=701-(285-274)=223+835=423-(63+215)=525×(683-680)=684+127×2=3/5+2/5=340-205+162=353+120=395+22-101=529×(372-367)=472-(396+43)=454+338+164=864×5-92=806-78=330+83-302=192+103=604-413=274+720=725×5-176=478+(398-349)=492-(114-94)=453-34+822=140-22+201=15×5=482-136×2=2/8+5/8=979+843-690=44+(352-47)=151×(19-16)=570-113×5=806-267=750-321×2=143-106=115+(621-546)=248-38×3=686+106×2=368×(838-831)=175-22×7=394-309+317=88×(466-460)=474+117+217=196×(167-162)=148+331-312=834-588=3/5-1/5=80+142=134×6=2/4-1/4=70+(415-386)=873×7-679=162+103=37+(954-922)=99×(177-174)=202+97×5=547+128=260+(258-256)=954-11-315=36×(372-369)=792×8=426+73-25=879×8=392-243=949-218-512=257-57+68=32×(368-365)=572×3-310=306-79×2=253-10×5=469+150+376=954+221+171=460-(14+28)=306+(377-228)=185+(908-278)=140×2=455-375+531=498-196=730-593=929+(738-485)=75+(393-301)=54×9=29-27+108=102×2+272=166-(312-265)=956-241-417=609+209+105=761-612-143=115×5+65=952-(741-74)=95+(672-622)=3/6-2/6=223×(28-23)=754-(271+479)=667+92×7=954-536-189=954-411×2=336-(190+23)=118×4+156=936-406=768+55+175=114+279-353=62×(434-427)=142×6-275=411-387=417-69×2=274×(449-446)=138-131+228=235×5=94+536+131=193+(222-50)=877×4-175=211×2=666-261+609=833×(108-100)=247+603-719=368+(748-207)=13+220-26=386+64×6=347-15×5=950-(193+316)=407-80×3=142×4+357=4/7-1/7=329-29+160=573-90+78=994-977=248-26-106=625+530-588=751-301-305=195×(137-132)=20+99=154-(172-117)=476-(231-189)=428×2=230+177=668-293+254=177+(735-117)=802×2-396=114×(47-44)=732-257×2=56×5-186=274-(990-911)=780-111-589=477-355=126-(352-304)=434+(429-264)=391+16-180=277-(94+132)=993-(203+328)=246+210+347=27×9+64=35+(134-106)=381×2=220+533-123=74+72×2=584+753-750=43+232+212=481-292=217+333+45=84×(112-105)=879-404+829=118+835+871=433-108-170=226-44=39+130-68=755+(732-189)=471-(108+89)=351-105-119=974-(263+656)=228×(374-371)=195+(395-353)=995×(801-797)=457-398+54=330-(496-337)=299-(296-234)=157+144=674+392+28=255×2=927+(805-120)=846+629+236=260×(742-737)=554+759=223+258-423=252-(423-351)=184+(399-49)=733-83×7=462-(109+132)=433-(56+350)=190-171+348=421+119=425+47×8=840-25=82-80+465=934+268+154=508×8-560=140+(324-155)=498×(676-672)=591-(906-441)=45+166×2=132×2+55=514+385-240=287-(73+51)=891+698-461=871-74×7=60+212×3=77+309=948-(299+438)=267-258+496=462×2-517=204+272=176×2+81=809+41-93=966×(692-688)=615-548=864×8-278=5/8-2/8=163+(317-27)=849-(410+166)=144+30×2=174+(444-23)=479+(450-47)=397×2-505=221×4-674=467-(980-822)=84+227=129×2-21=38+258-139=213+206-142=99×(257-249)=394-(210+159)=294+(248-231)=894-650-134=16×4=487-(24+285)=59×(306-302)=3/6+2/6=49+176-174=969+18+19=70×6-174=670+29-24=607+685=818-353-81=866-39×3=323-166=414+18×6=223-218+122=417+(441-380)=325-(496-271)=915-107+762=305×7=200-121+487=786×(633-626)=140+277=497+143+468=488-187-197=84×4=697×6-47=468×(605-599)=135+42×5=38×2=258-(144-86)=224×6-584=623-(442+155)=206-(231-136)=147-30×4=776×(598-589)=159×6+385=453×5-318=804-(864-515)=64+303=229-(16+104)=429-164+516=4/8+2/8=435-221+995=411-(62+230)=762+(934-13)=240-(414-352)=313-108-113=494×6=20×(262-259)=53×4=341+421+47=967-(153+38)=231+215-115=391-14-271=625×4=433-(25+306)=387-123-134=5/9-2/9=514+551-657=87+230-255=436×5-172=434×8=342-101×3=407-194+82=392-(179+113)=298-36-133=610+749+166=411-(326+80)=119+367-218=668-(287+370)=292-(95+60)=213+(262-19)=336+694-791=372-350+991=808+179+492=928-240=399-174-196=987-118+990=731-(606+13)=48×(424-421)=508-153×2=744×2=70+833-215=976-(960-64)=415-389=4/8-2/8=847×6-83=426-133+592=782-219+885=406-324=11+663-330=156-(611-500)=883×4=140×7-290=877+784+816=345-304=662×(709-700)=142×6=300+(904-143)=346×2-459=350×6-30=167-22×3=384-207+206=49×2+597=308-21×9=873-(669-424)=897-431=856×2-651=362+521=82×9+33=445×2-118=52×7=765-94×2=599-37-281=853-396=457+766+392=554+202=75-71+20=1/4+3/4=47×(438-434)=212-48×3=726×7-213=49×8=197×3=382-139=376-43×5=418-381=305×(242-238)=34-23+357=431-265-34=320-71-147=701-227=401+(956-943)=353-101×2=411-91-86=226×3+720=489-(437-401)=800-(390+298)=122×4+410=129×5-350=343-243+42=39+85-107=611+198×2=589+17+181=911-33-54=90+26+54=247+146×4=116-20×2=79+201=817-686=32×(142-138)=326×3+842=137×7-814=182+137-188=920-257×3=795+586-500=162-133+382=54-(117-92)=793-468=874+516=413+876=175×3-456=420×9-995=311+53-297=163-54+50=771+203+639=691-324-209=278×2=846+223+975=335-57×3=70+815-752=313+222×2=618+944=219×3-152=242-172+378=322×(103-100)=33×8-39=494×4-936=909-127×7=151+(484-395)=38×4=954-(947-922)=2/3-1/3=382+155=16+332+591=339-(219-83)=776-(175+379)=457×(345-339)=317+626=449-85+16=884-11-790=129×8-436=389+387=239+188-180=484-23×6=373-(382-102)=305+56-295=447+202=307-276=21×(749-740)=410+340+224=76+230=348+343=823-(17+670)=263-(49+175)=648+211=282+464=802×8=79×(108-104)=559+323×2=364×7-909=301-249=960×2=442×5-35=881-99-708=150+90+703=27×(177-172)=478+158-94=228-80=37+92×3=395-379+81=477×(141-132)=705+(226-133)=515-22-284=151+593-218=798×(149-145)=431-(160+97)=654-417+290=3/8+2/8=88+396-303=468-44-51=491-421+144=4/7+3/7=312+106-273=108×7=104×6-152=29×9=118+261+141=417-132=398×4-341=181+439=235+24-33=753-115×2=679-(34+127)=874-121-145=179+651-530=308-81=478-48×8=513-(724-706)=992-127-790=252+518=490-(523-455)=853-669=256×7=305×6=336+140-181=460+212+164=87-67+326=671-108×5=646-209+973=292-137+80=322-(264-260)=415+(491-431)=568+403+798=294-31×8=842-(504-343)=221+(425-109)=100×(161-158)=108+144-199=971-184-98=17+102+660=553+455+406=78×8-45=72×4+801=31+717+178=104-77=857+782+582=563×4=665-(971-517)=201-(48+127)=112+261-208=329-27+375=338-(371-119)=992-(995-958)=933-24×9=588+491=131+488-44=15×(505-496)=428-341+196=339-181-121=383-77-55=164-(276-181)=324×2=925+(559-57)=4/7+2/7=58×6+53=235×4=263×3=921-472=185+191+200=115+379-313=381×(224-218)=741+650=839×(989-983)=123-(440-361)=245-215-27=996-(442-425)=286-77+656=944-(846-763)=31×5=80×4-149=144×6-622=472+(226-219)=139×8=946+(912-127)=10×8=388-170-185=596+201+291=83+23×5=190-40-141=221×4=164×5-550=104+(739-612)=468-152=89×3+240=358×2-159=369-172×2=630-(172-106)=536-458=578+30+721=142+545=300-19×8=794-(370+262)=312×(287-284)=474-413+320=1/7+4/7=818-(282-197)=443-65×2=201×4=154+117×7=686-(628-110)=103×4-276=961+(716-131)=402-(233+99)=762-(185+207)=349+(662-562)=875-(442+171)=32×(25-19)=251-144+223=649-(817-656)=548-(54+50)=174×(171-168)=234+69=318+457=546+126+257=372-(128+73)=129×(136-131)=184×3-178=268×2=3/7+2/7=282×3-746=164+239=664-342-161=181+66=264+196=886-509+196=90+216-248=54+(718-57)=147-85=893-412-25=339+359+186=319-228+110=926-167×3=654-354=281+266=88×4+229=557+46×9=164×5+581=341-(290-207)=296×2-542=115+368+260=40×(494-490)=14+166×6=467+(718-280)=232×(237-234)=73+262+493=8/10-2/10=442+107×3=543-(545-287)=295+88=500-67×6=400-(948-648)=671-(19+253)=925+(184-76)=參考答案156+147=303170×5-153=697105+389+152=646478-325=153316-257=59211+(900-657)=454966-74×8=374494-209-41=244494-(454+15)=25402-(297-31)=136999-93=906335+584=919302-39×6=68932-(284+194)=454297-14×5=227356-58×3=182789-150-64=575475-54×2=36714+522+373=909406-40=366383+(548-203)=728884+603-633=85442+81×5=447928+593+796=2317463+(399-117)=745980-(521+250)=209845-10×2=825200×(40-33)=1400243+353+165=761448-95-248=105364-(202+154)=853×(384-375)=47756×4=224311+(240-67)=48445×9=40590×5-323=127449-78+60=431608-410-116=82904-896+712=720183+277=460180×3-162=378148×5=74074×(36-33)=222857-(257+419)=181492-75×4=19281+(714-462)=333495-46×7=173101+621+199=921767-(27+510)=230227+738-826=139432-368=64451-(396-110)=165139×4-39=517499-(134+62)=303205+(335-68)=47292+79×4=408589×(539-532)=4123544-293+396=647113+231+645=989319×2=638237-172+271=336883-376+645=1152383+270+225=87847×9+222=645468-89=379475-(343+27)=105227×2=454562-535+208=23598+20=118467+38×8=77197×4=388536-190-191=155996×(534-527)=6972498+(766-110)=1154931+318+964=2213480-(331-269)=41899+116+68=283757-(11+402)=344650-(104+93)=4533/6-1/6=2/619+80=9916×7-86=26425+268+339=103290+(490-252)=328295×2=590120+349=469330+88-208=210245+219=464840×6=5040567-24=543238×2+186=662573-358=21582+(477-228)=331207×6-47=1195715×(372-365)=500579+95=174314-64-17=233177×4+511=1219133-(119-56)=702/5-1/5=1/5380-(461-128)=47482+(839-592)=729184+61×3=367904-(678+74)=152474-36-438=0286×2=572157-29×4=4130+563-497=96489-(479-65)=75175-14×7=7718×8-90=544/8+3/8=7/899+204×2=507536-100-217=219990-353×2=284397-156-190=51657-129+696=1224465-147=318648+(485-462)=671475×2=95089×6+232=76674×6+306=75013×9+743=860487-27×5=352179×(45-40)=895410+410-557=263851×7-785=5172228+(207-117)=318765-(648-530)=64794+999+561=1654348-(213-117)=252928-287×3=67695-(919-594)=370450+(705-63)=1092116×8+642=1570194-100+290=384468-67×3=26742+175=217418-174-68=176935-13-657=265646×3=1938299+674=973184+98=282101×4-173=231718+456×2=1630522×(174-169)=2610938+69×7=1421419-105-268=4612+286-78=220836-241-302=293903+(829-661)=1071141+51=192455-242-62=151446-383=6394×7-502=156372+30+75=47767+721+46=83433×4=132195×5-266=70934×8=272445+868-755=5587/9+2/9=1722-403=319960+350-166=114449×7+44=387460+126×4=964311+695+852=1858211×(282-278)=844213-(623-533)=123227-(103-92)=216499-(437+31)=31730+111+393=1234214+216-239=191505+867-78=1294769-488=281250-(336-275)=189425×3-51=1224498-(695-308)=111112+889-224=777966-507-74=385281-15-125=141104×4+283=699131×2+516=778674×(480-471)=6066283+147+560=990220+(158-52)=326747+999-551=1195637×(630-622)=5096958-(641+152)=165998-31-568=399186-46+42=182318-89+78=307940×3=2820926-457=469793-155=638565-189×2=187392-103×2=186465+147=612903-508-124=271627-345=2825/7-1/7=4/7323-(133+110)=80918-56×4=694938+804+636=2378952+153-942=163338-10-128=20070+111+372=553716×4=2864170-(34+47)=89178-28=150180-37-137=6862-(188+537)=137391×2+59=841652-116=53698×7=686417-49×3=27085-(55-16)=46458+(287-99)=646494+(380-109)=765885-(208+203)=47475-23=52298-16×4=234139+183=32299+46=14533-12=21434×6-183=242125×4=100130+143=273411-46-137=228321-(58+173)=90964-59×7=551439-194+76=321939-(969-182)=152492-62-127=303133×4+78=610291-175+843=959704-381=323364-64×2=236151-(213-185)=123407-(297+106)=4701-(285-274)=690223+835=1058423-(63+215)=145525×(683-680)=1575684+127×2=9383/5+2/5=1340-205+162=297353+120=473395+22-101=316529×(372-367)=2645472-(396+43)=33454+338+164=956864×5-92=4228806-78=728330+83-302=111192+103=295604-413=191274+720=994725×5-176=3449478+(398-349)=527492-(114-94)=472453-34+822=1241140-22+201=31915×5=75482-136×2=2102/8+5/8=7/8979+843-690=113244+(352-47)=349151×(19-16)=453570-113×5=5806-267=539750-321×2=108143-106=37115+(621-546)=190248-38×3=134686+106×2=898368×(838-831)=2576175-22×7=21394-309+317=40288×(466-460)=528474+117+217=808196×(167-162)=980148+331-312=167834-588=2463/5-1/5=2/580+142=222134×6=8042/4-1/4=1/470+(415-386)=99873×7-679=5432162+103=26537+(954-922)=6999×(177-174)=297202+97×5=687547+128=675260+(258-256)=262954-11-315=62836×(372-369)=108792×8=6336426+73-25=474879×8=7032392-243=149949-218-512=219257-57+68=26832×(368-365)=96572×3-310=1406306-79×2=148253-10×5=203469+150+376=995954+221+171=1346460-(14+28)=418306+(377-228)=455185+(908-278)=815140×2=280455-375+531=611498-196=302730-593=137929+(738-485)=118275+(393-301)=16754×9=48629-27+108=110102×2+272=476166-(312-265)=119956-241-417=298609+209+105=923761-612-143=6115×5+65=640952-(741-74)=28595+(672-622)=1453/6-2/6=1/6223×(28-23)=1115754-(271+479)=4667+92×7=1311954-536-189=229954-411×2=132336-(190+23)=123118×4+156=628936-406=530768+55+175=998114+279-353=4062×(434-427)=434142×6-275=577411-387=24417-69×2=279274×(449-446)=822138-131+228=235235×5=117594+536+131=761193+(222-50)=365877×4-175=3333211×2=422666-261+609=1014833×(108-100)=6664247+603-719=131368+(748-207)=90913+220-26=207386+64×6=770347-15×5=272950-(193+316)=441407-80×3=167142×4+357=9254/7-1/7=3/7329-29+160=460573-90+78=561994-977=17248-26-106=116625+530-588=567751-301-305=145195×(137-132)=97520+99=119154-(172-117)=99476-(231-189)=434428×2=856230+177=407668-293+254=629177+(735-117)=795802×2-396=1208114×(47-44)=342732-257×2=21856×5-186=94274-(990-911)=195780-111-589=80477-355=122126-(352-304)=78434+(429-264)=599391+16-180=227277-(94+132)=51993-(203+328)=462246+210+347=80327×9+64=30735+(134-106)=63381×2=762220+533-123=63074+72×2=218584+753-750=58743+232+212=487481-292=189217+333+45=59584×(112-105)=588879-404+829=1304118+835+871=1824433-108-170=155226-44=18239+130-68=101755+(732-189)=1298471-(108+89)=274351-105-119=127974-(263+656)=55228×(374-371)=684195+(395-353)=237995×(801-797)=3980457-398+54=113330-(496-337)=171299-(296-234)=237157+144=301674+392+28=1094255×2=510927+(805-120)=1612846+629+236=1711260×(742-737)=1300554+759=1313223+258-423=58252-(423-351)=180184+(399-49)=534733-83×7=152462-(109+132)=221433-(56+350)=27190-171+348=367421+119=540425+47×8=801840-25=81582-80+465=467934+268+154=1356508×8-560=3504140+(324-155)=309498×(676-672)=1992591-(906-441)=12645+166×2=377132×2+55=319514+385-240=659287-(73+51)=163891+698-461=1128871-74×7=35360+212×3=69677+309=386948-(299+438)=211267-258+496=505462×2-517=407204+272=476176×2+81=433809+41-93=757966×(692-688)=3864615-548=67864×8-278=66345/8-2/8=3/8163+(317-27)=453849-(410+166)=273144+30×2=204174+(444-23)=595479+(450-47)=882397×2-505=289221×4-674=210467-(980-822)=30984+227=311129×2-21=23738+258-139=157213+206-142=27799×(257-249)=792394-(210+159)=25294+(248-231)=311894-650-134=11016×4=64487-(24+285)=17859×(306-302)=2363/6+2/6=5/649+176-174=51969+18+19=100670×6-174=246670+29-24=675607+685=1292818-353-81=384866-39×3=749323-166=157414+18×6=522223-218+122=127417+(441-380)=478325-(496-271)=100915-107+762=1570305×7=2135200-121+487=566786×(633-626)=5502140+277=417497+143+468=1108488-187-197=10484×4=336697×6-47=4135468×(605-599)=2808135+42×5=34538×2=76258-(144-86)=200224×6-584=760623-(442+155)=26206-(231-136)=111147-30×4=27776×(598-589)=6984159×6+385=1339453×5-318=1947804-(864-515)=45564+303=367229-(16+104)=109429-164+516=7814/8+2/8=6/8435-221+995=1209411-(62+230)=119762+(934-13)=1683240-(414-352)=178313-108-113=92494×6=296420×(262-259)=6053×4=212341+421+47=809967-(153+38)=776231+215-115=331391-14-271=106625×4=2500433-(25+306)=102387-123-134=1305/9-2/9=3/9514+551-657=40887+230-255=62436×5-172=2008434×8=3472342-101×3=39407-194+82=295392-(179+113)=100298-36-133=129610+749+166=1525411-(326+80)=5119+367-218=268668-(287+370)=11292-(95+60)=137213+(262-19)=456336+694-791=239372-350+991=1013808+179+492=1479928-240=688399-174-196=29987-118+990=1859731-(606+13)=11248×(424-421)=144508-153×2=202744×2=148870+833-215=688976-(960-64)=80415-389=264/8-2/8=2/8847×6-83=4999426-133+592=885782-219+885=1448406-324=8211+663-330=344156-(611-500)=45883×4=3532140×7-290=690877+784+816=2477345-304=41662×(709-700)=5958142×6=852300+(904-143)=1061346×2-459=233350×6-30=2070167-22×3=101384-207+206=38349×2+597=695308-21×9=119873-(669-424)=628897-431=466856×2-651=1061362+521=88382×9+33=771445×2-118=77252×7=364765-94×2=577599-37-281=281853-396=457457+766+392=1615554+202=75675-71+20=241/4+3/4=147×(438-434)=188212-48×3=68726×7-213=486949×8=392197×3=591382-139=243376-43×5=161418-381=37305×(242-238)=122034-23+357=368431-265-34=132320-71-147=102701-227=474401+(956-943)=414353-101×2=151411-91-86=234226×3+720=1398489-(437-401)=453800-(390+298)=112122×4+410=898129×5-350=295343-243+42=14239+85-107=17611+198×2=1007589+17+181=787911-33-54=82490+26+54=170247+146×4=831116-20×2=7679+201=280817-686=13132×(142-138)=128326×3+842=1820137×7-814=145182+137-188=131920-257×3=149795+586-500=881162-133+382=41154-(117-92)=29793-468=325874+516=1390413+876=1289175×3-456=69420×9-995=2785311+53-297=67163-54+50=159771+203+639=1613691-324-209=158278×2=556846+223+975=2044335-57×3=16470+815-752=133313+222×2=757618+944=1562219×3-152=505242-172+378=448322×(103-100)=96633×8-39=225494×4-936=1040909-127×7=20151+(484-395)=24038×4=152954-(947-922)=9292/3-1/3=1/3382+155=53716+332+591=939339-(219-83)=203776-(175+379)=222457×(345-339)=2742317+626=943449-85+16=380884-11-790=83129×8-436=596389+387=776239+188-180=247484-23×6=346373-(382-102)=93305+56-295=66447+202=649307-276=3121×(749-740)=189410+340+224=97476+230=306348+343=691823-(17+670)=136263-(49+175)=39648+211=859282+464=746802×8=641679×(108-104)=316559+323×2=1205364×7-909=1639301-249=52960×2=1920442×5-35=2175881-99-708=74150+90+703=94327×(177-172)=135478+158-94=542228-80=14837+92×3=313395-379+81=97477×(141-132)=4293705+(226-133)=798515-22-284=209151+593-218=526798×(149-145)=3192431-(160+97)=174654-417+290=5273/8+2/8=5/888+396-303=181468-44-51=373491-421+144=2144/7+3/7=1312+106-273=145108×7=756104×6-152=47229×9=261118+261+141=520417-132=285398×4-341=1251181+439=620235+24-33=226753-11