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549+211=394×3=959-95×3=188-58-52=537-469=907+14-903=948-921=395-16×2=729+393×2=548+956+337=565×(165-159)=352×2-602=25×6+245=409-63×3=60×7-268=227-15×7=401-(279+19)=293+32+392=828×2-146=635-(312+225)=667-627+627=336×6-314=399+674+334=417×2-81=430-318=530+(953-147)=362+65-368=437-66×6=354+(446-156)=86+195-110=686-550=690-(324-310)=372+86-45=476×2-341=997-345-87=151+146×5=96+372-215=904-250-224=137×(417-414)=684-141+266=120-118+482=353+25+394=193+256-369=897-167-298=133-65+21=768-(539-294)=332×4=239+92-224=107×2=739×4-211=34+(178-146)=192+598=840×5-396=427+(284-196)=251+495=265+355×2=372×8-368=226+(233-108)=320-(61+134)=503-249-198=215×3+276=142×3=614×(893-888)=336-292+129=55+126=120-110+336=332-(166+98)=7/10-1/10=685-82=954+201×2=136×4=100×3=295+(425-89)=671-636+67=706-318×2=2/8-1/8=994+(997-769)=945-(391+193)=238+22+268=239+62=179+288=3/6+2/6=252-11×9=409+(263-129)=913+463+859=57×2+240=974+(984-886)=334-11×4=191-26+194=361-166×2=878-812+50=91+466×2=64×(835-826)=95×(173-166)=173+766-671=96×3+518=476-(125+86)=580×(665-660)=195+232=188-17×2=385×7-581=358×2-625=272+(372-173)=269×2=176+131×3=577+348=677-233+379=108×9=474×2-238=104-12×5=103×3=220+(672-226)=428-364=483-104-272=609+214+146=172+265-306=117×3-256=636-33×8=298-107-78=321+175=994-145×3=401-340=802-693=302-72×2=582×(600-595)=128-66+79=147+(161-137)=190×3=469-72-301=250+84=306+127×4=136-(346-283)=137×(290-285)=348-116+41=851-96-102=602×(846-838)=138×2=99+71×9=759+170×5=378+58+473=480+13-20=301-161=932-(161+55)=375×4-183=85+152-144=444-348-39=80×3=46×(125-122)=579-164=435+748=86+140+261=343-289+54=50+292=11×6+989=749-160+869=949-(811-410)=486+44-518=177+570=125×3+864=312-56+845=671-17×6=915×(417-410)=122+(478-253)=573×(803-794)=670-500=114×8+18=444+(246-175)=115+79=412-292+271=702+105-273=4/7+3/7=847-(316-120)=36×(348-340)=857+854-921=990-104×7=524×6=208-69=493-61-359=301+315+331=460-(131+11)=145+(158-18)=337-144+978=1/6+4/6=348+68=205-(452-294)=766-651=389-(196-126)=452-50-317=703+492-187=915-661+581=249+229+224=798-(67+407)=456-(389-86)=226×3-372=48×7-48=531×(53-47)=120×6-36=906-490+561=211-152+327=56+948+374=450-179=128×6=40×(331-323)=314+184×4=161-130-14=620-42×5=15+(260-172)=531×8=441-353=197-135=49×(813-806)=829×3=318-127=346+261×2=572-(748-586)=875-114-410=948+281+628=277-233+58=156+311=734-595-40=34+204-155=362+11+163=852-155-181=920+42-118=909+(770-161)=431+986-217=740×(937-930)=352-204+72=511+(479-163)=740-50-155=100×4=113×4=407-103×3=907+208+110=364+(467-200)=89+100=358-(878-832)=269-220=74×7-406=169+232×2=462-100=89×6+379=724×(351-348)=839-127+54=667-593=758+(337-55)=89×4-233=92+371=484-(416-292)=52×5+35=1/7+2/7=236+210-309=460×2=310-(246-67)=587+59-134=806-(375-170)=556+11×7=776+215-812=145×2+790=615+710-388=325+(270-177)=417-(240-70)=826+(688-189)=39×6+101=719+961-804=584-218-99=437+(319-120)=114+240+562=991-(334-27)=736+(775-676)=47+203+151=175+(297-246)=718-89×6=226+114-138=865-847+577=223-(214-79)=822+(684-195)=6/10-4/10=263×2=654-42+68=336-(71+88)=286-(129+117)=354+(853-82)=762-(130+470)=195×2+261=24+58=663×4=369-16×3=320+192×3=902+(885-544)=894-22+50=330+(140-93)=81×(249-245)=677×(946-941)=516+50×3=619-462-16=142×7-644=618×(344-341)=189+31+742=325×3-484=171×3+198=454-126-208=482-(129+133)=119×6+891=257+20×7=206+28+584=863+74×5=468×4-669=316×2=376-179-195=317-57-141=319+155-129=404+431+35=478-14-234=374-352+228=2/7+4/7=16×(176-170)=126×5=558×9=337+39-205=762+66×6=233+48+569=662-65×4=733+47+28=28×7=161+11×5=746×(994-989)=246+182=291+227×2=336-25-162=489×2-495=57-(146-102)=328-101×2=541-(63+470)=672-153-402=148-39-19=18×(414-409)=578+(974-64)=703+33-311=778+74+151=149-41+224=458-369+23=405+443+146=1/10+9/10=454-376=478-(153+116)=367+96=421-(15+278)=217-21-45=309×6-696=927-(446+43)=3/6-1/6=717-192+112=631-313=378+(914-605)=682-(516-324)=803-712=4/8-3/8=583+499+879=500-94×3=357×2-452=100-(368-347)=912-571+720=669×(300-293)=465-349=393-(261+101)=492-50+396=857+849=736-387+621=404-313=547-45+34=441-(100+235)=296×3=821×4-564=853-122=108×(452-447)=3/5-1/5=20×8+858=870+608+148=73×3=810-254-409=399+974+275=623-(26+513)=395-(441-259)=445-47=290+985-113=247+(429-386)=213-157+143=300-(416-171)=485+(381-79)=737+343+256=750×9-939=952-397-426=261-139+353=51-(151-145)=376×8-762=919-185-203=980-(156+120)=56+198=93×(150-141)=582-(317+228)=108+130=144×2=861-76×4=997+585+381=2/3-1/3=195×2+100=123+(613-582)=303-(111+190)=547-278-126=737-407=650-(140-94)=764+244-233=605-27×7=243-17×4=930-96=153+163=466-448+218=43×(256-249)=758×2=362+157×2=406×3-719=171-27×2=137+263=286×9-35=422-82=545+160=902×6-957=455+56×7=246+(637-166)=218-36×3=423+75=497-(343-100)=89+312=819-509+96=301-269+968=936-(265+422)=448×7-872=453-253=307-(122+23)=9/10-1/10=206-45+329=286+147+397=86+314×3=348-136=1/7+4/7=930-24×7=664×2=844+651=105-(145-135)=358-137-149=273-(128-78)=6/9-2/9=360×6-81=107+348=208+661+128=262-(486-240)=422-(37+324)=520+(565-496)=101+612+179=668×4-127=574+276+19=338×2-220=321+710+153=469-(127+124)=47×6+303=242-(11+144)=385-(52+19)=146+231+460=47+985-703=643-194×3=451-32-305=400-(305+21)=858-679+540=100×(34-31)=946-(215+261)=467+284-97=78+162=464×2=223-166+200=175+(143-10)=37×(147-144)=29+89=391+(334-318)=167×5+774=666×6=929-(728+192)=536+291+127=65+406+378=462-(26+36)=64×(132-126)=428-181-152=550-(862-715)=223×(442-439)=179+798=49-(75-65)=415-82×3=441-122-146=348-244-53=183-74×2=462-(267-75)=226+525=579-54-445=387×2-112=372-30×9=425-302=279-(895-772)=140+824=208+169-286=266-(314-94)=492+321=324-280+428=454-(89+28)=341+433+223=72×9-622=274+167-97=428×(899-892)=403+(444-14)=892-(534+274)=425+(91-64)=98+362=77×9=208-149=720+424-242=150+(107-78)=882×8-691=214×3-132=5/7+2/7=765-(946-601)=325-38-115=485×(754-745)=162×4-380=730-(175+270)=468×(589-586)=431-184-203=94-57=53+(464-194)=641×8=879-421-133=438-43-350=479-(117+231)=236×3+571=753-270+709=944×(53-48)=748-265+972=692-542-85=109+276-187=223+203-254=357-66+193=175×(483-478)=146×3=127+275+471=67-(320-308)=67×9=312+39-227=734×8-744=143×6+128=284-59×4=925×7=422-61×6=663-(181+314)=79×(230-222)=338-(414-98)=486-32×7=50+21×4=420-22-25=766-33×7=86×8-323=775+147+59=808×3=337+93=269×(243-236)=706+288×3=504-26=705-(909-399)=279-55-41=446-189=261×(130-127)=139×5=338+(456-76)=208+(354-331)=658-(457-49)=270×3=350-(123+225)=612×8=458+187×2=139+482+568=356+285=57+175=810-(245+152)=420+632=453×2-795=490-155=471-155-96=243×4-555=917-124×4=45+369-24=989-(809-608)=51+15×3=154×(460-456)=981-118=514-(597-346)=167+209+558=115-82+307=84×(185-176)=455+32-456=681-(78+469)=224-(399-363)=416-364=51×8-105=188-59-114=321-174+197=344+478=736-127×3=49×8+417=472-453=272+(722-621)=643-171×2=1/10+7/10=326+172=504+636-974=478+618+418=383+41-25=355-107-103=567+895+930=456+84×6=153×(317-312)=463+270+139=231+964+120=413-98-77=121×4+18=455×8=497-122-235=941+33+682=535+863-26=676+300=70×9-62=621+654+76=970-(385+454)=410-251+142=252×3-515=327-26×4=999-334=214-(250-155)=908-(389-356)=19+369-361=800-88×6=13×4=579+360+386=225-69+310=962-181×5=415-267=364-(86+206)=88+231-259=855+614-538=77+(963-585)=117+64=54-(408-365)=289-52=198×4+108=252×2+436=145+(444-29)=511-120×4=328+834+885=294×2-185=12×(279-275)=37+293-234=530+528=968-309-305=112×(413-410)=528+607=381-226=393×(580-577)=669+285-571=47×5=302-29×4=358+(543-55)=744-27×4=661×9-893=287-272=807-140+407=93×6=233-106+248=725+146+69=295×(152-149)=493-(256-44)=280-207+326=839+424-896=35×7=905-126×5=899-(923-244)=464-77×6=136×3=780-(182+343)=10+65-21=444-87-155=902+550-882=930+795-405=249×4=97×9-807=81+(405-310)=472-189=419-84×4=80×8+883=978-(483+391)=958-907=209+604=105×7=260+239+182=250-55+49=212-44=14×3=814+(402-279)=380-169×2=776+649+824=270+600+758=335×(920-912)=990-(129+444)=110×(354-346)=55+74+236=460-392=509-(188+234)=2/10+8/10=166+(414-295)=242×(446-439)=111×6=299×3-783=662-248=867-225-220=383-225+188=491-31×4=151×(171-166)=145-(14+65)=521+266=900+796=223-95×2=275+152=408×2+765=329-(350-59)=740+(470-87)=87×(239-232)=410+210=299-62=613×3=1/5+2/5=862×8-113=349×4-705=251×7-554=464+(482-173)=58×(317-309)=945×6=837-525=439-(167+241)=982×8=399-199=568+389=83×3-81=364-76-114=248×2=499-(295+80)=189-(739-736)=792-(778-644)=278+801-883=159×6+367=15×(395-389)=550+(643-329)=104+196-259=780-443=946-126-572=3/6-2/6=903×(869-865)=135×5+13=139×(134-130)=45+333+192=276×(783-779)=960-(631-449)=860+364+128=881+264-145=377-178-96=502×5-362=164-19×8=420-(263-159)=398-378+423=290-(399-190)=2/4-1/4=435-(220+178)=995-60×8=347-63×2=70×(109-103)=636+776+799=67+256-209=567-26×3=125-36+403=308-179-87=943-(517+58)=765-50×3=739×(544-536)=455-(455-37)=131+54=282-(89+132)=492+(565-449)=624-(433+66)=520+252+18=185×3=988+(378-260)=94×3-108=143+225=927-(917-651)=290-(253-65)=167+246=884+172-708=164+312=175+127×6=42+(816-580)=618-41×2=881-(230+561)=582×2=236×9-421=426+434-748=607×9=2/5-1/5=94+41-93=396-(43+306)=94×4+326=956-172+595=627-258=525+(818-153)=572×6=792-(731-405)=438-332-84=223+306=49+11=461-54×4=400+83-439=422-407=326-(234-181)=567×9-782=667-(550-398)=383-16×7=969-571-71=987-590=459-(502-85)=34×2+257=832-345-50=273+841-569=77+105×5=132×(408-401)=500-(16+219)=932-665=734+(755-513)=448-(71+334)=469+(618-446)=776-(187+233)=55×9-294=467-289-26=2/6+3/6=471×8=338-(445-302)=401-101=267-(35+71)=318-228+585=312-165+33=359+550+459=493-(991-544)=参考答案549+211=760394×3=1182959-95×3=674188-58-52=78537-469=68907+14-903=18948-921=27395-16×2=363729+393×2=1515548+956+337=1841565×(165-159)=3390352×2-602=10225×6+245=395409-63×3=22060×7-268=152227-15×7=122401-(279+19)=103293+32+392=717828×2-146=1510635-(312+225)=98667-627+627=667336×6-314=1702399+674+334=1407417×2-81=753430-318=112530+(953-147)=1336362+65-368=59437-66×6=41354+(446-156)=64486+195-110=171686-550=136690-(324-310)=676372+86-45=413476×2-341=611997-345-87=565151+146×5=88196+372-215=253904-250-224=430137×(417-414)=411684-141+266=809120-118+482=484353+25+394=772193+256-369=80897-167-298=432133-65+21=89768-(539-294)=523332×4=1328239+92-224=107107×2=214739×4-211=274534+(178-146)=66192+598=790840×5-396=3804427+(284-196)=515251+495=746265+355×2=975372×8-368=2608226+(233-108)=351320-(61+134)=125503-249-198=56215×3+276=921142×3=426614×(893-888)=3070336-292+129=17355+126=181120-110+336=346332-(166+98)=687/10-1/10=6/10685-82=603954+201×2=1356136×4=544100×3=300295+(425-89)=631671-636+67=102706-318×2=702/8-1/8=1/8994+(997-769)=1222945-(391+193)=361238+22+268=528239+62=301179+288=4673/6+2/6=5/6252-11×9=153409+(263-129)=543913+463+859=223557×2+240=354974+(984-886)=1072334-11×4=290191-26+194=359361-166×2=29878-812+50=11691+466×2=102364×(835-826)=57695×(173-166)=665173+766-671=26896×3+518=806476-(125+86)=265580×(665-660)=2900195+232=427188-17×2=154385×7-581=2114358×2-625=91272+(372-173)=471269×2=538176+131×3=569577+348=925677-233+379=823108×9=972474×2-238=710104-12×5=44103×3=309220+(672-226)=666428-364=64483-104-272=107609+214+146=969172+265-306=131117×3-256=95636-33×8=372298-107-78=113321+175=496994-145×3=559401-340=61802-693=109302-72×2=158582×(600-595)=2910128-66+79=141147+(161-137)=171190×3=570469-72-301=96250+84=334306+127×4=814136-(346-283)=73137×(290-285)=685348-116+41=273851-96-102=653602×(846-838)=4816138×2=27699+71×9=738759+170×5=1609378+58+473=909480+13-20=473301-161=140932-(161+55)=716375×4-183=131785+152-144=93444-348-39=5780×3=24046×(125-122)=138579-164=415435+748=118386+140+261=487343-289+54=10850+292=34211×6+989=1055749-160+869=1458949-(811-410)=548486+44-518=12177+570=747125×3+864=1239312-56+845=1101671-17×6=569915×(417-410)=6405122+(478-253)=347573×(803-794)=5157670-500=170114×8+18=930444+(246-175)=515115+79=194412-292+271=391702+105-273=5344/7+3/7=1847-(316-120)=65136×(348-340)=288857+854-921=790990-104×7=262524×6=3144208-69=139493-61-359=73301+315+331=947460-(131+11)=318145+(158-18)=285337-144+978=11711/6+4/6=5/6348+68=416205-(452-294)=47766-651=115389-(196-126)=319452-50-317=85703+492-187=1008915-661+581=835249+229+224=702798-(67+407)=324456-(389-86)=153226×3-372=30648×7-48=288531×(53-47)=3186120×6-36=684906-490+561=977211-152+327=38656+948+374=1378450-179=271128×6=76840×(331-323)=320314+184×4=1050161-130-14=17620-42×5=41015+(260-172)=103531×8=4248441-353=88197-135=6249×(813-806)=343829×3=2487318-127=191346+261×2=868572-(748-586)=410875-114-410=351948+281+628=1857277-233+58=102156+311=467734-595-40=9934+204-155=83362+11+163=536852-155-181=516920+42-118=844909+(770-161)=1518431+986-217=1200740×(937-930)=5180352-204+72=220511+(479-163)=827740-50-155=535100×4=400113×4=452407-103×3=98907+208+110=1225364+(467-200)=63189+100=189358-(878-832)=312269-220=4974×7-406=112169+232×2=633462-100=36289×6+379=913724×(351-348)=2172839-127+54=766667-593=74758+(337-55)=104089×4-233=12392+371=463484-(416-292)=36052×5+35=2951/7+2/7=3/7236+210-309=137460×2=920310-(246-67)=131587+59-134=512806-(375-170)=601556+11×7=633776+215-812=179145×2+790=1080615+710-388=937325+(270-177)=418417-(240-70)=247826+(688-189)=132539×6+101=335719+961-804=876584-218-99=267437+(319-120)=636114+240+562=916991-(334-27)=684736+(775-676)=83547+203+151=401175+(297-246)=226718-89×6=184226+114-138=202865-847+577=595223-(214-79)=88822+(684-195)=13116/10-4/10=2/10263×2=526654-42+68=680336-(71+88)=177286-(129+117)=40354+(853-82)=1125762-(130+470)=162195×2+261=65124+58=82663×4=2652369-16×3=321320+192×3=896902+(885-544)=1243894-22+50=922330+(140-93)=37781×(249-245)=324677×(946-941)=3385516+50×3=666619-462-16=141142×7-644=350618×(344-341)=1854189+31+742=962325×3-484=491171×3+198=711454-126-208=120482-(129+133)=220119×6+891=1605257+20×7=397206+28+584=818863+74×5=1233468×4-669=1203316×2=632376-179-195=2317-57-141=119319+155-129=345404+431+35=870478-14-234=230374-352+228=2502/7+4/7=6/716×(176-170)=96126×5=630558×9=5022337+39-205=171762+66×6=1158233+48+569=850662-65×4=402733+47+28=80828×7=196161+11×5=216746×(994-989)=3730246+182=428291+227×2=745336-25-162=149489×2-495=48357-(146-102)=13328-101×2=126541-(63+470)=8672-153-402=117148-39-19=9018×(414-409)=90578+(974-64)=1488703+33-311=425778+74+151=1003149-41+224=332458-369+23=112405+443+146=9941/10+9/10=1454-376=78478-(153+116)=209367+96=463421-(15+278)=128217-21-45=151309×6-696=1158927-(446+43)=4383/6-1/6=2/6717-192+112=637631-313=318378+(914-605)=687682-(516-324)=490803-712=914/8-3/8=1/8583+499+879=1961500-94×3=218357×2-452=262100-(368-347)=79912-571+720=1061669×(300-293)=4683465-349=116393-(261+101)=31492-50+396=838857+849=1706736-387+621=970404-313=91547-45+34=536441-(100+235)=106296×3=888821×4-564=2720853-122=731108×(452-447)=5403/5-1/5=2/520×8+858=1018870+608+148=162673×3=219810-254-409=147399+974+275=1648623-(26+513)=84395-(441-259)=213445-47=398290+985-113=1162247+(429-386)=290213-157+143=199300-(416-171)=55485+(381-79)=787737+343+256=1336750×9-939=5811952-397-426=129261-139+353=47551-(151-145)=45376×8-762=2246919-185-203=531980-(156+120)=70456+198=25493×(150-141)=837582-(317+228)=37108+130=238144×2=288861-76×4=557997+585+381=19632/3-1/3=1/3195×2+100=490123+(613-582)=154303-(111+190)=2547-278-126=143737-407=330650-(140-94)=604764+244-233=775605-27×7=416243-17×4=175930-96=834153+163=316466-448+218=23643×(256-249)=301758×2=1516362+157×2=676406×3-719=499171-27×2=117137+263=400286×9-35=2539422-82=340545+160=705902×6-957=4455455+56×7=847246+(637-166)=717218-36×3=110423+75=498497-(343-100)=25489+312=401819-509+96=406301-269+968=1000936-(265+422)=249448×7-872=2264453-253=200307-(122+23)=1629/10-1/10=8/10206-45+329=490286+147+397=83086+314×3=1028348-136=2121/7+4/7=5/7930-24×7=762664×2=1328844+651=1495105-(145-135)=95358-137-149=72273-(128-78)=2236/9-2/9=4/9360×6-81=2079107+348=455208+661+128=997262-(486-240)=16422-(37+324)=61520+(565-496)=589101+612+179=892668×4-127=2545574+276+19=869338×2-220=456321+710+153=1184469-(127+124)=21847×6+303=585242-(11+144)=87385-(52+19)=314146+231+460=83747+985-703=329643-194×3=61451-32-305=114400-(305+21)=74858-679+540=719100×(34-31)=300946-(215+261)=470467+284-97=65478+162=240464×2=928223-166+200=257175+(143-10)=30837×(147-144)=11129+89=118391+(334-318)=407167×5+774=1609666×6=3996929-(728+192)=9536+291+127=95465+406+378=849462-(26+36)=40064×(132-126)=384428-181-152=95550-(862-715)=403223×(442-439)=669179+798=97749-(75-65)=39415-82×3=169441-122-146=173348-244-53=51183-74×2=35462-(267-75)=270226+525=751579-54-445=80387×2-112=662372-30×9=102425-302=123279-(895-772)=156140+824=964208+169-286=91266-(314-94)=46492+321=813324-280+428=472454-(89+28)=337341+433+223=99772×9-622=26274+167-97=344428×(899-892)=2996403+(444-14)=833892-(534+274)=84425+(91-64)=45298+362=46077×9=693208-149=59720+424-242=902150+(107-78)=179882×8-691=6365214×3-132=5105/7+2/7=1765-(946-601)=420325-38-115=172485×(754-745)=4365162×4-380=268730-(175+270)=285468×(589-586)=1404431-184-203=4494-57=3753+(464-194)=323641×8=5128879-421-133=325438-43-350=45479-(117+231)=131236×3+571=1279753-270+709=1192944×(53-48)=4720748-265+972=1455692-542-85=65109+276-187=198223+203-254=172357-66+193=484175×(483-478)=875146×3=438127+275+471=87367-(320-308)=5567×9=603312+39-227=124734×8-744=5128143×6+128=986284-59×4=48925×7=6475422-61×6=56663-(181+314)=16879×(230-222)=632338-(414-98)=22486-32×7=26250+21×4=134420-22-25=373766-33×7=53586×8-323=365775+147+59=981808×3=2424337+93=430269×(243-236)=1883706+288×3=1570504-26=478705-(909-399)=195279-55-41=183446-189=257261×(130-127)=783139×5=695338+(456-76)=718208+(354-331)=231658-(457-49)=250270×3=810350-(123+225)=2612×8=4896458+187×2=832139+482+568=1189356+285=64157+175=232810-(245+152)=413420+632=1052453×2-795=111490-155=335471-155-96=220243×4-555=417917-124×4=42145+369-24=390989-(809-608)=78851+15×3=96154×(460-456)=616981-118=863514-(597-346)=263167+209+558=934115-82+307=34084×(185-176)=756455+32-456=31681-(78+469)=134224-(399-363)=188416-364=5251×8-105=303188-59-114=15321-174+197=344344+478=822736-127×3=35549×8+417=809472-453=19272+(722-621)=373643-171×2=3011/10+7/10=8/10326+172=498504+636-974=166478+618+418=1514383+41-25=399355-107-103=145567+895+930=2392456+84×6=960153×(317-312)=765463+270+139=872231+964+120=1315413-98-77=238121×4+18=502455×8=3640497-122-235=140941+33+682=1656535+863-26=1372676+300=97670×9-62=568621+654+76=1351970-(385+454)=131410-251+142=301252×3-515=241327-26×4=223999-334=665214-(250-155)=119908-(389-356)=87519+369-361=27800-88×6=27213×4=52579+360+386=1325225-69+310=466962-181×5=57415-267=148364-(86+206)=7288+231-259=60855+614-538=93177+(963-585)=455117+64=18154-(408-365)=11289-52=237198×4+108=900252×2+436=940145+(444-29)=560511-120×4=31328+834+885=2047294×2-185=40312×(279-275)=4837+293-234=96530+528=1058968-309-305=354112×(413-410)=336528+607=1135381-226=155393×(580-577)=1179669+285-571=38347×5=235302-29×4=186358+(543-55)=846744-27×4=636661×9-893=5056287-272=15807-140+407=107493×6=558233-106+248=375725+146+69=940295×(152-149)=885493-(256-44)=281280-207+326=399839+424-896=36735×7=245905-126×5=275899-(923-244)=220464-77×6=2136×3=408780-(182+343)=25510+65-21=54444-87-155=202902+550-882=570930+795-405=1320249×4=99697×9-807=6681+(405-310)=176472-189=283419-84×4=8380×8+883=1523978-(483+391)=104958-907=51209+604=813105×7=735260+239+182=681250-55+49=244212-44=16814×3=42814+(4