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767-255-114=427-(120-87)=116×4+145=34+(470-12)=676+119=169×(195-190)=343-80-125=326+485+834=88×9+554=381-22×9=453-152-256=954+911-298=295-186=158-86-45=907-191=151+158=426-371+151=155×(14-10)=300-12×7=181+89+126=239×8-915=115×7=944-(254-91)=53×5+352=280+210=700+880-297=75+(433-32)=673-64×7=823×4-544=926-204=54+311-69=306+86×4=89+148=99×2+412=536+46+692=974×7=413-78-185=2/3-1/3=478-(160-103)=41×8=467-(445-303)=689×(627-621)=672-322×2=451-(500-76)=422-143=586×3-758=123×4-488=758-335=194×3-142=609-82×6=322-240+20=691+29×7=783+127×5=201+597-360=124×3+153=798+933=574+(839-748)=146+(938-610)=817-90=431+(412-393)=705-427-126=22+406-175=290+202=486-(238+30)=5/8-2/8=409-173×2=226+771-359=266+314+820=266-(255-227)=238×(435-428)=117×2+227=223+557+73=499-20×8=276+112-163=470-20×2=649-136+426=303+32-92=848-277=721-40×9=266-(58+12)=378-40-330=156×2=991+32-541=278-(160-62)=875-109-85=104×7-255=966+333+423=20×9=891-57-90=317+101×6=719×7-93=888-761=52×(116-112)=784+540-519=395×2-127=184-(496-315)=770-(937-352)=29+399+460=371×2-412=636×6=407-335-54=428-(451-52)=699+144=3/5-1/5=437-(205+191)=771+398+436=491-397+226=876-(369+252)=957-642-163=286-62×4=286×8=678-288-45=109×5-151=838-(239+385)=161×(241-235)=772×4-165=373-(312-238)=688+744-874=298+29+591=151×4+186=686-318+434=29+(411-343)=989-942=140×5+489=363+723-240=618-(554-438)=194+855-217=214+240+408=188×5-284=104-(264-213)=303+715-838=695×(870-862)=108+425=996-(238+741)=464-73×5=47+910-166=977-156×4=225×3=101+274+14=863-251-140=581-147=484+(494-343)=981-(897-19)=846-37×2=372-282-24=378-36×3=732-(918-552)=729-37×2=840-20×3=524+157=154+317-313=951-96×8=34+187×4=602×9-469=114×6-74=96×5+131=429-(105+321)=141×7-618=773-372-401=349-185-108=593-165=88+(248-96)=538+(945-825)=428-(274+100)=371-295+575=309×2=523-(583-375)=923-465-135=325-148+175=182+(280-188)=126+(226-91)=65×(329-324)=500+(474-335)=832-95+972=415-229=332-181+302=691+447+163=113-41=176-84=156×(15-12)=464-(966-618)=359-63×5=90×(367-358)=202-166=459-(353-261)=985×(173-167)=326-174=320-91+139=466×6-314=553-(76+83)=435-348=991-202-630=125+303+487=109×8=397-(138+136)=946-434=991+(912-641)=349×7=410+841=90+278=465-(493-143)=925+999-473=254×2-31=825+(789-136)=286-196=602-62=215-163=411+86-310=163+260-279=778-550=418+277+191=279+192=721-262-100=947-(10+268)=46×8-279=412-83×2=490×2=248+59=228-30×4=203-18-26=558+935=386-(910-712)=360-96-168=390-181=653+158+358=217-114=945-763+889=797+213×3=430+37×6=497-(442-103)=555+229×3=320×3+707=499-174-315=770×(640-631)=873-143+774=147-54×2=478-52×2=913-(343-71)=668-(251+76)=179+237+439=489-(359+42)=483×(224-216)=337-36×9=207+44-192=286-(319-172)=1/5+2/5=727×9=445+(278-264)=176×(382-378)=223-211=449-(263+129)=160-17×7=547+941-336=310+(552-539)=40+423+260=862-340=2/6-1/6=194×2-210=180-(990-902)=182+267=388-317+64=95×(790-785)=667-90×3=869-182×2=279×2+73=542-140=304+60-49=140×4+220=836-630+522=95+296-369=205×(704-700)=946+515+586=394-248+311=325-65=259×6-543=54+425-31=691+666+462=184+93=411+568=483-(177+29)=904-138×3=938-(455+319)=255+158-233=411-(237+119)=413×2=427-60×5=458-192+211=469-383-58=452-(38+398)=700-172+84=948-(695-676)=87+177=470+(681-572)=317+35×5=478-161-257=475-107+132=987-(787+120)=20+(923-223)=352+(211-161)=185×(203-194)=456+(492-337)=243+89=1/3+2/3=495×5=226×5=102×4-201=529×5=250×4-336=307+85-35=46×(164-160)=304+(497-350)=466-54=757-44×3=170×5-526=107×(848-842)=79×7=493+26×6=292+54=426-(497-485)=426-(206+165)=1/4+2/4=189-(227-164)=107×(360-354)=133×5-104=991-(924+65)=38×(495-486)=358-(172+93)=878+(325-83)=725-517-58=205-147+359=108×6-604=316×2+321=273-(112+16)=218×(477-473)=469+(494-356)=361-163-96=450+869+219=172+461=147+(376-90)=466-96-34=369-254+253=56×(557-548)=379+28×4=49×(118-110)=552-412-130=734+(432-174)=279-119+41=901+308=742-509=535-(954-458)=136+425+306=549+971+351=267-(17+88)=92×5=165+262=89×(19-13)=86+434+457=133-(406-315)=751-473+340=682-302-354=113+(392-309)=371+58×9=957-(956-36)=134+(986-782)=462-202-40=267+112=123-101+426=263+223-107=48×3-40=36+216-79=394×6-965=67×(258-253)=652-66×6=190×5-191=281+176=913-(985-659)=131+363-123=30×6+375=600+167=444-(93+192)=781-43×9=338-(51+106)=571+206+49=171×3-12=256×7-331=767+617=861-(384+369)=882-123-205=873×3=21×3=48+913+399=829×8-794=3/6-2/6=823-(272+232)=548-(327-186)=454-407+194=310+467+116=467-(58+10)=197+225=291-87-41=74+246-281=90×(391-384)=392-(409-166)=281-33×8=200+612+942=182×2-289=582-493=207+239+154=138×3=662-601+162=990-804-150=884×2-256=311-195+153=256×2+709=99×9-544=361-181-105=948+(834-376)=902-(137+599)=807×5=16+27=831×(460-451)=166-75+283=349+129-346=399×(105-100)=279-(216-50)=4/6-1/6=166-94=352-43×8=210+119×4=204-(453-355)=803×8=40+412+580=730-(206+516)=413-128×3=101+326=658×(452-445)=724-(236+44)=359-205-44=368-240=559×(967-959)=254+(395-266)=260×(170-167)=786-339-401=49×7=425-365+92=898+(264-27)=476-206-241=800+163=5/8+2/8=394-16×6=114+199=3/7+4/7=650-74-147=324-(239-79)=169×2=119+(380-296)=656+(740-203)=309×3=359+(409-40)=442×(370-362)=296-33×8=742-193+171=159×3+438=218+75-272=238+(426-61)=376+151×2=141+309=899-(63+445)=468+(476-272)=942-(378+88)=450×2-247=243+477=241+630+469=37×4-45=2/6+3/6=102×5-123=445-200=248×(427-423)=907-884=161×6-692=627+249+569=612-493+17=145+344-280=352-(159+132)=791+916+483=231×2=46×6+252=482×2=305+910+927=951-898+443=358+(750-404)=471-(116+94)=57×(193-184)=267+41×2=335+(310-147)=269-97=404-357+437=429×8-864=4/8-3/8=443-103×4=460-(718-389)=571×(215-210)=738-(885-148)=894-602+882=752-197×3=472×(903-898)=186×7=996-656+955=157+230=294-20-52=924-415+443=301+240=375-274+77=702+737=395-(170+215)=45×5+938=269+345=955-(353+220)=37+30+235=51×5+97=657-204+417=702×3-910=755×(719-711)=4/8+3/8=436-(337-117)=288-44×6=577-182×3=175+262-114=181+805-399=401-(125-74)=23+508+290=850×8=102+(694-421)=82+70+722=453-77×2=901-237+576=184-(703-684)=137×2=487-(96+255)=263-48=650×(718-714)=384+46+360=226-93+182=262+(673-321)=88+38×2=207-143+44=404-207-194=960-61-694=788×3-755=129×2=351-130=213+(638-533)=131×6-561=420-(351-205)=564-340-42=442-(123+190)=466-119×2=567-517+833=790-(628-402)=2/8+5/8=849-504=721+(150-143)=856-237-581=51×(529-521)=152+(421-62)=286-(107+18)=266+(354-211)=296×7-591=488-(388-83)=125+84+643=332-92+64=435+58+262=504+87+380=112×5-107=193+493+24=140×3=100+(902-351)=863×(315-311)=11×7=757×4=404-42×6=960-838=446+166+287=531+192=285×2=399-38=325+154-347=69×(459-453)=114+267=74×(443-434)=461-407=852-(636-203)=510-36×6=628+119+472=347+107=48+186=351+(354-56)=491-399=11+842-794=22+250+113=108×7-262=240+132=693-56×6=823-(150-24)=753-(133+393)=495-382+89=320-(153+115)=313+433=325+290×3=393-(723-524)=255+850+810=347+139-158=952-96-765=908×2=2/4-1/4=52×8=37×4=484+(349-123)=18+285+640=822×(949-946)=147×2=490×(603-597)=53+425-258=68-26=805-(71+41)=285+184=808-661+607=588+256×3=104×7-105=538-120=289×3+395=143-(174-135)=716+875-405=62×8+251=684×6-981=391×6=174×2=194×3=643+171-26=79×7+412=456-104-171=400-71×4=627×6=377-(410-264)=58×(472-469)=939-714-80=115+300=99×(321-317)=349-(139-129)=119-14×2=288×(160-157)=299×5=4/7+2/7=721-242×2=217+161×2=837×8-372=376-217=538+144+12=337-84×4=248-49×3=257×2+14=911-(845-96)=542×(912-907)=779-(526+142)=816+489-581=987+(859-555)=503×6=205×2+666=334+296+125=615-93=493-72-421=358-138-108=664-(550-337)=485-(106+31)=498-203=275+557-553=355-40-66=325×3+481=394+210×2=957-132×3=456-263+122=425-(227+41)=95+55×3=768×5=432+596+450=880×8-57=781+357+192=899-565+31=261-150-101=589+387×2=62×5+288=172-118=371+(485-346)=475×2-782=947×(228-219)=362+58-289=227×2=280+796=303+404=145+(497-60)=720-(475+57)=2/8-1/8=849-115-349=439×9-66=823+493+864=950-44=428-(93+130)=54×4-204=266×(149-146)=939-928+126=926-90×9=127+436=807-(207+66)=272+390=997+763+101=433-185+354=161×2=836+215+728=11+155+760=320-213+971=428-129-34=97+310-365=193-14×8=72+(452-323)=424+235=217-167+631=298+200=254×3=2/7-1/7=654-(333+289)=639×5-394=216-(142+49)=80+767-798=700-22×3=281+216-158=914-(292+344)=122-110+41=746-(105-76)=785-(86+173)=675-336×2=122×8-340=66+148×3=599+708-787=255+117=37+47=249+149×5=253-68-45=620×9-628=206-121=202+102×9=415-20×9=1/4+3/4=459-(233-60)=61+334-26=554×2-783=556-165=304×3+43=425+57-270=508+209+534=186+122=635×9-611=576+(637-513)=286+129-54=415-(249-30)=18+(280-259)=428+(394-315)=733+(946-56)=119×6=404-18×8=970-647+567=294+54×2=820-23×3=255-46=39×9+956=392-103-234=637+461-301=783-389=187+171-177=1/6+2/6=77-53+367=554-234=960-155-662=923-96×4=268-177+74=268×(490-487)=320-(429-237)=558+59×9=900+(964-329)=373+150+208=688-(523-17)=129+420+273=267×(662-654)=541+371-191=721+103×4=368-(143+61)=497-(311+61)=359+325×3=48×(327-319)=191-113=328-54+50=488-454+268=223+268+345=197×4=322-(225+13)=458-(395+41)=333+59=995-(901-546)=148+442+124=79×6=161+(246-156)=174+151=228-(151-73)=957-595-344=305×2+236=68×7-106=441+647-731=123×3+346=449×2=115-57+190=582-218=787×5=115+237=406-(138+232)=139+(392-198)=738×9=463-304+983=630-132×4=469-383=235+(343-198)=173×3=164-147+84=17×(498-490)=129+(430-411)=110×(861-853)=34+451-198=82×(96-89)=521-71=939+732-604=731-158-449=828+997-281=331-107-141=603+438-928=307-33=943-317+726=606-41-91=319+12×7=593-(313+189)=911-171-721=24×7-102=805×3=3/7+2/7=781+668=116×7-66=6/9-3/9=40×(198-194)=316×3=103-(185-147)=89×(419-413)=366+131-324=369+224+84=15×(340-332)=358+(758-719)=98+151=3/7-2/7=参考答案767-255-114=398427-(120-87)=394116×4+145=60934+(470-12)=492676+119=795169×(195-190)=845343-80-125=138326+485+834=164588×9+554=1346381-22×9=183453-152-256=45954+911-298=1567295-186=109158-86-45=27907-191=716151+158=309426-371+151=206155×(14-10)=620300-12×7=216181+89+126=396239×8-915=997115×7=805944-(254-91)=78153×5+352=617280+210=490700+880-297=128375+(433-32)=476673-64×7=225823×4-544=2748926-204=72254+311-69=296306+86×4=65089+148=23799×2+412=610536+46+692=1274974×7=6818413-78-185=1502/3-1/3=1/3478-(160-103)=42141×8=328467-(445-303)=325689×(627-621)=4134672-322×2=28451-(500-76)=27422-143=279586×3-758=1000123×4-488=4758-335=423194×3-142=440609-82×6=117322-240+20=102691+29×7=894783+127×5=1418201+597-360=438124×3+153=525798+933=1731574+(839-748)=665146+(938-610)=474817-90=727431+(412-393)=450705-427-126=15222+406-175=253290+202=492486-(238+30)=2185/8-2/8=3/8409-173×2=63226+771-359=638266+314+820=1400266-(255-227)=238238×(435-428)=1666117×2+227=461223+557+73=853499-20×8=339276+112-163=225470-20×2=430649-136+426=939303+32-92=243848-277=571721-40×9=361266-(58+12)=196378-40-330=8156×2=312991+32-541=482278-(160-62)=180875-109-85=681104×7-255=473966+333+423=172220×9=180891-57-90=744317+101×6=923719×7-93=4940888-761=12752×(116-112)=208784+540-519=805395×2-127=663184-(496-315)=3770-(937-352)=18529+399+460=888371×2-412=330636×6=3816407-335-54=18428-(451-52)=29699+144=8433/5-1/5=2/5437-(205+191)=41771+398+436=1605491-397+226=320876-(369+252)=255957-642-163=152286-62×4=38286×8=2288678-288-45=345109×5-151=394838-(239+385)=214161×(241-235)=966772×4-165=2923373-(312-238)=299688+744-874=558298+29+591=918151×4+186=790686-318+434=80229+(411-343)=97989-942=47140×5+489=1189363+723-240=846618-(554-438)=502194+855-217=832214+240+408=862188×5-284=656104-(264-213)=53303+715-838=180695×(870-862)=5560108+425=533996-(238+741)=17464-73×5=9947+910-166=791977-156×4=353225×3=675101+274+14=389863-251-140=472581-147=434484+(494-343)=635981-(897-19)=103846-37×2=772372-282-24=66378-36×3=270732-(918-552)=366729-37×2=655840-20×3=780524+157=681154+317-313=158951-96×8=18334+187×4=782602×9-469=4949114×6-74=61096×5+131=611429-(105+321)=3141×7-618=369773-372-401=0349-185-108=56593-165=42888+(248-96)=240538+(945-825)=658428-(274+100)=54371-295+575=651309×2=618523-(583-375)=315923-465-135=323325-148+175=352182+(280-188)=274126+(226-91)=26165×(329-324)=325500+(474-335)=639832-95+972=1709415-229=186332-181+302=453691+447+163=1301113-41=72176-84=92156×(15-12)=468464-(966-618)=116359-63×5=4490×(367-358)=810202-166=36459-(353-261)=367985×(173-167)=5910326-174=152320-91+139=368466×6-314=2482553-(76+83)=394435-348=87991-202-630=159125+303+487=915109×8=872397-(138+136)=123946-434=512991+(912-641)=1262349×7=2443410+841=125190+278=368465-(493-143)=115925+999-473=1451254×2-31=477825+(789-136)=1478286-196=90602-62=540215-163=52411+86-310=187163+260-279=144778-550=228418+277+191=886279+192=471721-262-100=359947-(10+268)=66946×8-279=89412-83×2=246490×2=980248+59=307228-30×4=108203-18-26=159558+935=1493386-(910-712)=188360-96-168=96390-181=209653+158+358=1169217-114=103945-763+889=1071797+213×3=1436430+37×6=652497-(442-103)=158555+229×3=1242320×3+707=1667499-174-315=10770×(640-631)=6930873-143+774=1504147-54×2=39478-52×2=374913-(343-71)=641668-(251+76)=341179+237+439=855489-(359+42)=88483×(224-216)=3864337-36×9=13207+44-192=59286-(319-172)=1391/5+2/5=3/5727×9=6543445+(278-264)=459176×(382-378)=704223-211=12449-(263+129)=57160-17×7=41547+941-336=1152310+(552-539)=32340+423+260=723862-340=5222/6-1/6=1/6194×2-210=178180-(990-902)=92182+267=449388-317+64=13595×(790-785)=475667-90×3=397869-182×2=505279×2+73=631542-140=402304+60-49=315140×4+220=780836-630+522=72895+296-369=22205×(704-700)=820946+515+586=2047394-248+311=457325-65=260259×6-543=101154+425-31=448691+666+462=1819184+93=277411+568=979483-(177+29)=277904-138×3=490938-(455+319)=164255+158-233=180411-(237+119)=55413×2=826427-60×5=127458-192+211=477469-383-58=28452-(38+398)=16700-172+84=612948-(695-676)=92987+177=264470+(681-572)=579317+35×5=492478-161-257=60475-107+132=500987-(787+120)=8020+(923-223)=720352+(211-161)=402185×(203-194)=1665456+(492-337)=611243+89=3321/3+2/3=1495×5=2475226×5=1130102×4-201=207529×5=2645250×4-336=664307+85-35=35746×(164-160)=184304+(497-350)=451466-54=412757-44×3=625170×5-526=324107×(848-842)=64279×7=553493+26×6=649292+54=346426-(497-485)=414426-(206+165)=551/4+2/4=3/4189-(227-164)=126107×(360-354)=642133×5-104=561991-(924+65)=238×(495-486)=342358-(172+93)=93878+(325-83)=1120725-517-58=150205-147+359=417108×6-604=44316×2+321=953273-(112+16)=145218×(477-473)=872469+(494-356)=607361-163-96=102450+869+219=1538172+461=633147+(376-90)=433466-96-34=336369-254+253=36856×(557-548)=504379+28×4=49149×(118-110)=392552-412-130=10734+(432-174)=992279-119+41=201901+308=1209742-509=233535-(954-458)=39136+425+306=867549+971+351=1871267-(17+88)=16292×5=460165+262=42789×(19-13)=53486+434+457=977133-(406-315)=42751-473+340=618682-302-354=26113+(392-309)=196371+58×9=893957-(956-36)=37134+(986-782)=338462-202-40=220267+112=379123-101+426=448263+223-107=37948×3-40=10436+216-79=173394×6-965=139967×(258-253)=335652-66×6=256190×5-191=759281+176=457913-(985-659)=587131+363-123=37130×6+375=555600+167=767444-(93+192)=159781-43×9=394338-(51+106)=181571+206+49=826171×3-12=501256×7-331=1461767+617=1384861-(384+369)=108882-123-205=554873×3=261921×3=6348+913+399=1360829×8-794=58383/6-2/6=1/6823-(272+232)=319548-(327-186)=407454-407+194=241310+467+116=893467-(58+10)=399197+225=422291-87-41=16374+246-281=3990×(391-384)=630392-(409-166)=149281-33×8=17200+612+942=1754182×2-289=75582-493=89207+239+154=600138×3=414662-601+162=223990-804-150=36884×2-256=1512311-195+153=269256×2+709=122199×9-544=347361-181-105=75948+(834-376)=1406902-(137+599)=166807×5=403516+27=43831×(460-451)=7479166-75+283=374349+129-346=132399×(105-100)=1995279-(216-50)=1134/6-1/6=3/6166-94=72352-43×8=8210+119×4=686204-(453-355)=106803×8=642440+412+580=1032730-(206+516)=8413-128×3=29101+326=427658×(452-445)=4606724-(236+44)=444359-205-44=110368-240=128559×(967-959)=4472254+(395-266)=383260×(170-167)=780786-339-401=4649×7=343425-365+92=152898+(264-27)=1135476-206-241=29800+163=9635/8+2/8=7/8394-16×6=298114+199=3133/7+4/7=1650-74-147=429324-(239-79)=164169×2=338119+(380-296)=203656+(740-203)=1193309×3=927359+(409-40)=728442×(370-362)=3536296-33×8=32742-193+171=720159×3+438=915218+75-272=21238+(426-61)=603376+151×2=678141+309=450899-(63+445)=391468+(476-272)=672942-(378+88)=476450×2-247=653243+477=720241+630+469=134037×4-45=1032/6+3/6=5/6102×5-123=387445-200=245248×(427-423)=992907-884=23161×6-692=274627+249+569=1445612-493+17=136145+344-280=209352-(159+132)=61791+916+483=2190231×2=46246×6+252=528482×2=964305+910+927=2142951-898+443=496358+(750-404)=704471-(116+94)=26157×(193-184)=513267+41×2=349335+(310-147)=498269-97=172404-357+437=484429×8-864=25684/8-3/8=1/8443-103×4=31460-(718-389)=131571×(215-210)=2855738-(885-148)=1894-602+882=1174752-197×3=161472×(903-898)=2360186×7=1302996-656+955=1295157+230=387294-20-52=222924-415+443=952301+240=541375-274+77=178702+737=1439395-(170+215)=1045×5+938=1163269+345=614955-(353+220)=38237+30+235=30251×5+97=352657-204+417=870702×3-910=1196755×(719-711)=60404/8+3/8=7/8436-(337-117)=216288-44×6=24577-182×3=31175+262-114=323181+805-399=587401-(125-74)=35023+508+290=821850×8=6800102+(694-421)=37582+70+722=874453-77×2=299901-237+576=1240184-(703-684)=165137×2=274487-(96+255)=136263-48=215650×(718-714)=2600384+46+360=790226-93+182=315262+(673-321)=61488+38×2=164207-143+44=108404-207-194=3960-61-694=205788×3-755=1609129×2=258351-130=221213+(638-533)=318131×6-561=225420-(351-205)=274564-340-42=182442-(123+190)=129466-119×2=228567-517+833=883790-(628-402)=5642/8+5/8=7/8849-504=345721+(150-143)=728856-237-581=3851×(529-521)=408152+(421-62)=511286-(107+18)=161266+(354-211)=409296×7-591=1481488-(388-83)=183125+84+643=852332-92+64=304435+58+262=755504+87+380=971112×5-107=453193+493+24=710140×3=420100+(902-351)=651863×(315-311)=345211×7=77757×4=3028404-42×6=152960-838=122446+166+287=899531+192=723285×2=570399-38=361325+154-347=13269×(459-453)=414114+267=38174×(443-434)=666461-407=54852-(636-203)=419510-36×6=294628+119+472=1219347+107=45448+186=234351+(354-56)=649491-399=9211+842-794=5922+250+113=385108×7-262=494240+132=372693-56×6=357823-(150-24)=697753-(133+393)=227495-382+89=202320-(153+115)=52313+433=746325+290×3=1195393-(723-524)=194255+850+810=1915347+139-158=328952-96-765=91908×2=18162/4-1/4=1/452×8=41637×4=148484+(349-123)=71018+285+640=943822×(949-946)=2466147×2=294490×(603-597)=294053+425-258=22068-26=42805-(71+41)=693285+184=469808-661+607=754588+256×3=1356104×7-105=623538-120=418289×3+395=1262143-(174-135)=104716+875-405=118662×8+251=747684×6-981=3123391×6=2346174×2=348194×3=582643+171-26=78879×7+412=965456-104-171=181400-71×4=116627×6=3762377-(410-264)=23158×(472-469)=174939-714-80=145115+300=41599×(321-317)=396349-(139-129)=339119-14×2=91288×(160-157)=864299×5=14954/7+2/7=6/7721-242×2=237217+161×2=539837×8-372=6324376-217=159538+144+12=694337-84×4=1248-49×3=101257×2+14=528911-(845-96)=162542×(912-907)=2710779-(526+142)=111816+489-581=724987+(859-555)=1291503×6=3018205×2+666=1076334+296+125=755615-93=522493-72-421=0358-138-108=112664-(550-337)=451485-(106+31)=348498-203=295275+557-553=279355-40-66=249325×3+481=1456394+210×2=814957-132×3=561456-263+122=315425-(227+41)=15795+55×3=260768×5=3840432+596+450=1478880×8-57=6983781+357+192=1330899-565+31=365261-150-101=10589+387×2=136362×5+288=598172-118=54371+(485-346)=510475×2-782=168947×(228-219)=8523362+58-289=131227×2=454280+796=1076303+404=707145+(497-60)=582720-(475+57)=1882/8-1/8=1/8849-115-349=385439×9-66=3885823+493+864=2180950-44=906428-(93+130)=20554×4-204=12266×(149-146)