三年级数学(上)计算题专项练习附答案

三年级数学(上)计算题专项练习附答案294+85=590+893=126+235=166+490=72+122=403+508=91+201=619+389=93+92=380+103=45+81=436+205=334+153=340+339=54+88=87+313=144+237=382+641=85+271=380+409=155+74=141+333=225+133=654+136=63+277=21+34=213+239=234+313=44+256=717+824=360+72=282+73=115+273=309+152=84+306=433+533=209+77=872+617=201+67=389+225=90+183=852+719=393+71=683+248=223+73=409+289=208+87=487+386=60+27=406+301=325+169=522+183=65+25=183+481=306+176=229+671=102+94=548+243=183+95=532+395=166-118=541-407=484-281=965-68=466-442=854-120=407-279=483-307=286-40=447-410=488-157=534-139=395-183=823-357=266-88=859-386=371-137=939-90=496-183=632-110=224-146=406-103=194-84=481-189=241-87=631-418=274-68=767-356=466-47=868-392=256-44=456-175=179-94=289-219=345-139=527-330=435-108=242-189=484-448=316-150=208-87=615-327=258-110=516-457=366-164=801-361=248-229=252-239=405-46=790-660=472-101=787-559=483-54=794-225=457-299=649-375=60-39=484-145=336-188=800-165=47×4=25×4=18×7=204×2=183×4=60×8=98×3=642×5=158×2=364×2=109×6=927×7=133×5=143×4=323×2=475×9=208×2=480×3=53×3=289×7=320×2=748×7=51×4=632×6=39×9=220×9=327×2=718×6=210×3=928×6=197×2=803×5=36×6=633×8=69×9=333×4=280×2=551×8=66×3=769×7=290×3=172×5=115×8=801×3=62×7=175×9=143×2=117×2=160×2=580×2=244×4=331×2=305×2=14×8=243×3=439×5=23×4=247×6=197×3=15×6=394+118+307=676+391+978=190+329+421=969+723+198=153+152+411=86+29+135=759+31+17=23+471+845=186+22+99=368+774+964=578+188+94=228+953+516=159+12+607=143+653+581=548+139+110=210+743+729=291+369+243=662+338+730=427+66+223=522+940+891=28+14+282=454+835+734=482+244+65=213+480+67=296+15+120=483+432+59=478+394+63=770+646+966=341+300+217=806+838+513=117+269+326=116+795+443=306+295+183=284+337+550=138+176+337=245+187+159=59+248+436=516+93+37=419+194+271=206+237+714=384+435+91=636+266+361=298+382+199=189+856+310=439+16+269=535+539+403=461+131+179=413+999+687=129+698+123=353+175+536=600+187+147=709+849+549=64+23+541=872+218+726=528+121+15=988+819+97=151+183+394=74+80+76=86+188+364=991+656+90=21+206-197=80+540-168=324+174-270=940+713-796=172+202-127=459+873-568=35+318-292=651+611-32=116+130-118=41+828-376=265+130-298=613+895-304=252+174-72=134+823-487=287+110-323=486+563-362=105+341-144=973+628-985=143+195-201=963+298-338=123+335-304=137+285-37=381+87-269=601+459-387=228+25-227=562+772-687=311+84-371=808+969-494=76+283-150=527+900-869=377+120-79=728+343-430=29+107-23=891+51-508=326+94-342=200+690-560=401+89-117=979+545-856=283+124-374=190+962-648=101+309-394=419+837-389=38+335-339=330+459-112=17+413-421=406+960-486=13+429-363=645+979-591=44+379-350=977+266-850=181+208-79=282+119-48=117+202-130=615+957-917=71+346-92=204+987-383=117+363-169=891+819-930=473+22-254=243+980-35=391-82-253=871-169-470=387-125-46=781-506-192=498-363-111=960-521-359=400-299-16=980-491-460=375-38-276=940-390-255=206-77-129=729-326-123=355-214-121=875-367-117=457-200-20=472-38-30=432-46-309=953-401-549=447-179-173=920-10-529=495-105-138=629-56-363=280-131-129=687-27-619=451-46-265=961-145-600=495-242-100=632-44-111=474-255-146=858-536-27=484-77-139=734-157-355=312-108-200=802-352-139=439-86-140=589-108-350=367-12-202=617-252-13=155-112-29=904-143-29=488-258-156=997-231-761=375-268-84=977-143-120=385-74-123=391-43-219=392-186-105=905-626-131=312-122-63=946-769-75=487-296-45=550-221-310=389-14-229=946-652-133=474-32-391=630-360-160=492-148-166=583-147-178=335-142-184=989-820-24=359-324+365=208-63+294=142-83+296=584-444+603=384-258+223=507-285+423=483-390+239=774-484+898=227-108+98=652-303+612=365-228+78=904-332+247=174-77+367=383-315+607=166-114+276=474-235+849=430-217+280=894-461+609=231-188+402=152-134+870=466-275+68=802-474+223=374-101+51=995-748+372=324-232+104=527-271+590=293-272+265=861-182+837=467-316+292=939-49+491=417-121+34=377-147+493=351-252+179=706-524+722=239-238+321=779-536+691=393-260+50=385-308+272=199-141+65=682-606+724=76-11+419=682-560+351=226-194+252=868-336+612=462-12+43=345-94+940=285-166+125=258-218+952=248-129+130=982-171+201=399-379+150=893-684+611=362-296+286=755-275+193=476-107+69=567-444+321=241-122+21=147-117+414=360-313+11=786-537+290=362+(351-251)=230+(622-516)=22+(251-154)=382+(806-93)=214+(376-70)=86+(897-296)=484+(132-42)=732+(599-46)=330+(178-133)=859+(904-497)=249+(283-156)=343+(107-88)=242+(408-393)=540+(465-421)=410+(479-384)=915+(473-100)=451+(500-388)=446+(717-148)=53+(463-162)=204+(979-805)=419+(425-164)=616+(242-223)=322+(212-180)=914+(924-684)=143+(364-18)=363+(731-112)=125+(462-224)=865+(861-336)=27+(463-30)=951+(989-797)=451+(227-181)=688+(787-783)=154+(451-24)=120+(931-848)=261+(262-162)=305+(557-381)=352+(240-130)=692+(880-823)=96+(477-347)=485+(955-897)=436+(495-312)=783+(358-351)=225+(251-61)=357+(484-84)=212+(418-252)=41+(847-180)=322+(426-226)=135+(460-361)=324+(475-189)=908+(187-167)=150+(434-77)=574+(665-365)=45+(240-155)=360+(491-52)=404+(451-169)=481+(685-196)=49+(157-103)=47+(950-94)=386+(466-133)=680+(670-199)=258-(33+117)=892-(175+522)=350-(27+109)=913-(410+431)=458-(61+389)=846-(499+82)=493-(298+28)=460-(337+12)=344-(164+169)=894-(376+259)=490-(293+75)=867-(369+459)=371-(247+99)=867-(106+266)=297-(213+47)=869-(724+47)=212-(26+88)=899-(40+600)=334-(162+55)=941-(749+173)=161-(27+75)=800-(340+256)=250-(119+92)=763-(174+44)=279-(43+42)=718-(404+300)=335-(85+171)=970-(248+665)=441-(132+88)=805-(249+528)=398-(239+61)=768-(539+158)=255-(57+49)=834-(485+111)=475-(222+247)=801-(179+594)=413-(319+71)=642-(536+41)=460-(73+308)=401-(140+211)=288-(187+41)=616-(98+179)=341-(174+80)=587-(239+63)=397-(183+201)=937-(634+277)=448-(133+129)=760-(527+197)=407-(151+201)=905-(311+455)=157-(118+18)=889-(336+270)=481-(239+164)=624-(42+444)=495-(81+126)=836-(440+188)=362-(22+96)=370-(59+267)=241-(10+44)=812-(370+145)=297-(379-173)=969-(626-424)=379-(289-93)=474-(114-105)=259-(229-207)=747-(665-545)=212-(114-79)=899-(690-244)=194-(496-462)=912-(796-149)=401-(308-30)=983-(707-20)=274-(380-159)=906-(977-384)=454-(198-82)=931-(465-369)=213-(293-113)=917-(889-515)=229-(236-148)=915-(852-295)=312-(459-439)=533-(513-365)=437-(321-179)=735-(335-52)=488-(254-43)=595-(758-268)=466-(498-413)=967-(571-172)=458-(322-312)=761-(299-224)=425-(331-59)=938-(391-93)=472-(298-166)=370-(390-278)=208-(110-16)=766-(631-405)=358-(476-335)=512-(320-240)=338-(145-102)=950-(474-91)=354-(180-67)=311-(605-582)=181-(402-379)=703-(639-523)=69-(343-308)=676-(144-41)=418-(180-163)=670-(865-578)=205-(322-124)=742-(346-303)=63-(335-329)=593-(649-380)=401-(391-133)=662-(932-731)=247-(414-326)=873-(991-961)=462-(410-67)=630-(951-730)=355-(480-150)=520-(864-782)=238+53×8=171+47×6=421+90×2=149+190×2=395+163×3=592+162×2=285+92×4=138+128×3=162+114×3=713+75×2=367+66×9=297+365×2=40+462×2=263+10×5=293+133×4=256+121×3=48+29×6=96+95×9=338+139×4=340+132×3=225+269×2=765+170×3=311+79×3=910+163×6=99+179×3=369+134×4=485+143×2=509+71×9=266+88×8=974+94×7=23×2+336=22×7+600=17×5+287=496×2+766=104×7+162=474×2+272=54×4+31=142×7+782=15×7+65=253×2+898=76×9+186=88×9+118=20×4+380=251×3+992=30×8+292=30×5+671=164×3+224=53×8+558=249×2+302=77×6+749=285×2+365=179×2+143=408×2+103=83×7+787=156×4+82=282×2+748=59×7+495=248×3+339=241×2+148=157×4+197=373-35×4=355-79×3=373-49×3=389-22×9=470-83×2=963-93×2=180-26×6=860-48×7=396-82×3=599-30×6=390-52×2=338-14×5=96-10×2=707-216×2=324-50×2=816-236×2=488-69×4=836-99×4=242-31×7=977-165×4=480-164×2=552-89×3=488-36×5=686-22×4=403-68×3=767-52×8=414-44×2=527-30×4=368-31×5=387-115×2=385-71×3=835-221×3=271-39×2=867-76×9=399-88×3=534-176×2=206-40×5=644-40×2=434-33×3=834-72×8=228-16×9=833-13×8=469-142×3=908-112×3=220-32×2=970-31×4=424-11×2=213-28×5=453-40×7=557-42×4=283-27×6=982-207×4=306-133×2=711-13×4=296-17×3=281-16×2=473-82×4=894-111×4=111-14×7=959-81×7=105×9-495=291×3-329=436×2-284=259×9-500=113×8-899=703×7-603=133×4-474=269×6-354=208×3-305=409×4-57=220×4-416=538×6-94=249×3-382=173×9-736=214×3-408=180×4-521=175×5-738=508×8-11=482×2-25=692×7-96=126×3-300=537×4-973=215×2-372=216×2-389=186×5-477=233×8-604=498×2-559=898×5-182=209×4-89=751×9-567=143×3-18=394×4-113=394×2-550=888×4-896=194×5-780=325×8-56=191×4-647=283×4-468=163×4-56=225×7-434=269×2-100=407×5-575=98×2-144=897×6-90=72×3-200=126×9-57=95×5-268=106×6-314=191×4-19=599×9-211=107×8-94=184×3-413=228×4-577=647×6-257=240×4-133=500×3-504=447×2-868=436×8-482=207×3-83=629×3-397=111×(23-14)=699×(39-32)=29×(224-220)=118×(942-933)=58×(437-431)=766×(35-27)=81×(311-307)=191×(470-461)=139×(343-338)=498×(994-989)=40×(344-338)=722×(890-881)=139×(431-428)=396×(966-962)=216×(488-484)=695×(657-648)=41×(290-287)=159×(330-322)=76×(24-21)=587×(670-665)=198×(307-303)=972×(804-795)=89×(209-206)=146×(360-354)=144×(437-433)=783×(604-601)=47×(101-97)=828×(585-580)=75×(414-410)=387×(229-225)=215×(473-470)=815×(189-180)=110×(154-149)=340×(959-955)=67×(104-96)=220×(969-964)=173×(181-177)=427×(512-507)=326×(496-493)=79×(305-298)=92×(130-123)=962×(535-528)=203×(110-106)=335×(444-440)=200×(429-424)=251×(764-758)=23×(495-486)=411×(652-649)=246×(497-493)=400×(248-243)=226×(377-374)=161×(348-340)=325×(239-236)=322×(316-307)=20×(290-285)=167×(699-696)=212×(217-214)=80×(839-831)=104×(140-132)=658×(861-855)=3/7+2/7=1/6+5/6=1/5+3/5=4/9+2/9=5/8+2/8=1/3+2/3=2/8+4/8=1/5+2/5=4/7+2/7=2/6+3/6=1/4+2/4=2/8+5/8=5/8-2/8=7/8-1/8=2/4-1/4=5/7-1/7=3/7-2/7=2/5-1/5=4/8-1/8=3/10-1/10=5/8-1/8=3/7-1/7=3/5-1/5=2/3-1/3=参考答案294+85=379590+893=1483126+235=361166+490=65672+122=194403+508=91191+201=292619+389=100893+92=185380+103=48345+81=126436+205=641334+153=487340+339=67954+88=14287+313=400144+237=381382+641=102385+271=356380+409=789155+74=229141+333=474225+133=358654+136=79063+277=34021+34=55213+239=452234+313=54744+256=300717+824=1541360+72=432282+73=355115+273=388309+152=46184+306=390433+533=966209+77=286872+617=1489201+67=268389+225=61490+183=273852+719=1571393+71=464683+248=931223+73=296409+289=698208+87=295487+386=87360+27=87406+301=707325+169=494522+183=70565+25=90183+481=664306+176=482229+671=900102+94=196548+243=791183+95=278532+395=927166-118=48541-407=134484-281=203965-68=897466-442=24854-120=734407-279=128483-307=176286-40=246447-410=37488-157=331534-139=395395-183=212823-357=466266-88=178859-386=473371-137=234939-90=849496-183=313632-110=522224-146=78406-103=303194-84=110481-189=292241-87=154631-418=213274-68=206767-356=411466-47=419868-392=476256-44=212456-175=281179-94=85289-219=70345-139=206527-330=197435-108=327242-189=53484-448=36316-150=166208-87=121615-327=288258-110=148516-457=59366-164=202801-361=440248-229=19252-239=13405-46=359790-660=130472-101=371787-559=228483-54=429794-225=569457-299=158649-375=27460-39=21484-145=339336-188=148800-165=63547×4=18825×4=10018×7=126204×2=408183×4=73260×8=48098×3=294642×5=3210158×2=316364×2=728109×6=654927×7=6489133×5=665143×4=572323×2=646475×9=4275208×2=416480×3=144053×3=159289×7=2023320×2=640748×7=523651×4=204632×6=379239×9=351220×9=1980327×2=654718×6=4308210×3=630928×6=5568197×2=394803×5=401536×6=216633×8=506469×9=621333×4=1332280×2=560551×8=440866×3=198769×7=5383290×3=870172×5=860115×8=920801×3=240362×7=434175×9=1575143×2=286117×2=234160×2=320580×2=1160244×4=976331×2=662305×2=61014×8=112243×3=729439×5=219523×4=92247×6=1482197×3=59115×6=90394+118+307=819676+391+978=2045190+329+421=940969+723+198=1890153+152+411=71686+29+135=250759+31+17=80723+471+845=1339186+22+99=307368+774+964=2106578+188+94=860228+953+516=1697159+12+607=778143+653+581=1377548+139+110=797210+743+729=1682291+369+243=903662+338+730=1730427+66+223=716522+940+891=235328+14+282=324454+835+734=2023482+244+65=791213+480+67=760296+15+120=431483+432+59=974478+394+63=935770+646+966=2382341+300+217=858806+838+513=2157117+269+326=712116+795+443=1354306+295+183=784284+337+550=1171138+176+337=651245+187+159=59159+248+436=743516+93+37=646419+194+271=884206+237+714=1157384+435+91=910636+266+361=1263298+382+199=879189+856+310=1355439+16+269=724535+539+403=1477461+131+179=771413+999+687=2099129+698+123=950353+175+536=1064600+187+147=934709+849+549=210764+23+541=628872+218+726=1816528+121+15=664988+819+97=1904151+183+394=72874+80+76=23086+188+364=638991+656+90=173721+206-197=3080+540-168=452324+174-270=228940+713-796=857172+202-127=247459+873-568=76435+318-292=61651+611-32=1230116+130-118=12841+828-376=493265+130-298=97613+895-304=1204252+174-72=354134+823-487=470287+110-323=74486+563-362=687105+341-144=302973+628-985=616143+195-201=137963+298-338=923123+335-304=154137+285-37=385381+87-269=199601+459-387=673228+25-227=26562+772-687=647311+84-371=24808+969-494=128376+283-150=209527+900-869=558377+120-79=418728+343-430=64129+107-23=113891+51-508=434326+94-342=78200+690-560=330401+89-117=373979+545-856=668283+124-374=33190+962-648=504101+309-394=16419+837-389=86738+335-339=34330+459-112=67717+413-421=9406+960-486=88013+429-363=79645+979-591=103344+379-350=73977+266-850=393181+208-79=310282+119-48=353117+202-130=189615+957-917=65571+346-92=325204+987-383=808117+363-169=311891+819-930=780473+22-254=241243+980-35=1188391-82-253=56871-169-470=232387-125-46=216781-506-192=83498-363-111=24960-521-359=80400-299-16=85980-491-460=29375-38-276=61940-390-255=295206-77-129=0729-326-123=280355-214-121=20875-367-117=391457-200-20=237472-38-30=404432-46-309=77953-401-549=3447-179-173=95920-10-529=381495-105-138=252629-56-363=210280-131-129=20687-27-619=41451-46-265=140961-145-600=216495-242-100=153632-44-111=477474-255-146=73858-536-27=295484-77-139=268734-157-355=222312-108-200=4802-352-139=311439-86-140=213589-108-350=131367-12-202=153617-252-13=352155-112-29=14904-143-29=732488-258-156=74997-231-761=5375-268-84=23977-143-120=714385-74-123=188391-43-219=129392-186-105=101905-626-131=148312-122-63=127946-769-75=102487-296-45=146550-221-310=19389-14-229=146946-652-133=161474-32-391=51630-360-160=110492-148-166=178583-147-178=258335-142-184=9989-820-24=145359-324+365=400208-63+294=439142-83+296=355584-444+603=743384-258+223=349507-285+423=645483-390+239=332774-484+898=1188227-108+98=217652-303+612=961365-228+78=215904-332+247=819174-77+367=464383-315+607=675166-114+276=328474-235+849=1088430-217+280=493894-461+609=1042231-188+402=445152-134+870=888466-275+68=259802-474+223=551374-101+51=324995-748+372=619324-232+104=196527-271+590=846293-272+265=286861-182+837=1516467-316+292=443939-49+491=1381417-121+34=330377-147+493=723351-252+179=278706-524+722=904239-238+321=322779-536+691=934393-260+50=183385-308+272=349199-141+65=123682-606+724=80076-11+419=484682-560+351=473226-194+252=284868-336+612=1144462-12+43=493345-94+940=1191285-166+125=244258-218+952=992248-129+130=249982-171+201=1012399-379+150=170893-684+611=820362-296+286=352755-275+193=673476-107+69=438567-444+321=444241-122+21=140147-117+414=444360-313+11=58786-537+290=539362+(351-251)=462230+(622-516)=33622+(251-154)=119382+(806-93)=1095214+(376-70)=52086+(897-296)=687484+(132-42)=574732+(599-46)=1285330+(178-133)=375859+(904-497)=1266249+(283-156)=376343+(107-88)=362242+(408-393)=257540+(465-421)=584410+(479-384)=505915+(473-100)=1288451+(500-388)=563446+(717-148)=101553+(463-162)=354204+(979-805)=378419+(425-164)=680616+(242-223)=635322+(212-180)=354914+(924-684)=1154143+(364-18)=489363+(731-112)=982125+(462-224)=363865+(861-336)=139027+(463-30)=460951+(989-797)=1143451+(227-181)=497688+(787-783)=692154+(451-24)=581120+(931-848)=203261+(262-162)=361305+(557-381)=481352+(240-130)=462692+(880-823)=74996+(477-347)=226485+(955-897)=543436+(495-312)=619783+(358-351)=790225+(251-61)=415357+(484-84)=757212+(418-252)=37841+(847-180)=708322+(426-226)=522135+(460-361)=234324+(475-189)=610908+(187-167)=928150+(434-77)=507574+(665-365)=87445+(240-155)=130360+(491-52)=799404+(451-169)=686481+(685-196)=97049+(157-103)=10347+(950-94)=903386+(466-133)=719680+(670-199)=1151258-(33+117)=108892-(175+522)=195350-(27+109)=214913-(410+431)=72458-(61+389)=8846-(499+82)=265493-(298+28)=167460-(337+12)=111344-(164+169)=11894-(376+259)=259490-(293+75)=122867-(369+459)=39371-(247+99)=25867-(106+266)=495297-(213+47)=37869-(724+47)=98212-(26+88)=98899-(40+600)=259334-(162+55)=117941-(749+173)=19161-(27+75)=59800-(340+256)=204250-(119+92)=39763-(174+44)=545279-(43+42)=194718-(404+300)=14335-(85+171)=79970-(248+665)=57441-(132+88)=221805-(249+528)=28398-(239+61)=98768-(539+158)=71255-(57+49)=149834-(485+111)=238475-(222+247)=6801-(179+594)=28413-(319+71)=23642-(536+41)=65460-(73+308)=79401-(140+211)=50288-(187+41)=60616-(98+179)=339341-(174+80)=87587-(239+63)=285397-(183+201)=13937-(634+277)=26448-(133+129)=186760-(527+197)=36407-(151+201)=55905-(311+455)=139157-(118+18)=21889-(336+270)=283481-(239+164)=78624-(42+444)=138495-(81+126)=288836-(440+188)=208362-(22+96)=244370-(59+267)=44241-(10+44)=187812-(370+145)=297297-(379-173)=91969-(626-424)=767379-(289-93)=183474-(114-105)=465259-(229-207)=237747-(665-545)=627212-(114-79)=177899-(690-244)=453194-(496-462)=160912-(796-149)=265401-(308-30)=123983-(707-20)=296274-(380-159)=53906-(977-384)=313454-(198-82)=338931-(465-369)=835213-(293-113)=33917-(889-515)=543229-(236-148)=141915-(852-295)=358312-(459-439)=292533-(513-365)=385437-(321-179)=295735-(335-52)=452488-(254-43)=277595-(758-268)=105466-(498-413)=381967-(571-172)=568458-(322-312)=448761-(299-224)=686425-(331-59)=153938-(391-93)=640472-(298-166)=340370-(390-278)=258208-(110-16)=114766-(631-405)=540358-(476-335)=217512-(320-240)=432338-(145-102)=295950-(474-91)=567354-(180-67)=241311-(605-582)=288181-(402-379)=158703-(639-523)=58769-(343-308)=34676-(144-41)=573418-(180-163)=401670-(865-578)=383205-(322-124)=7742-(346-303)=69963-(335-329)=57593-(649-380)=324401-(391-133)=143662-(932-731)=461247-(414-326)=159873-(991-961)=843462-(410-67)=119630-(951-730)=409355-(480-150)=25520-(864-782)=438238+53×8=662171+47×6=453421+90×2=601149+190×2=529395+163×3=884592+162×2=916285+92×4=653138+128×3=522162+114×3=504713+75×2=863367+66×9=961297+365×2=102740+462×2=964263+10×5=313293+133×4=825256+121×3=61948+29×6=22296+95×9=951338+139×4=894340+132×3=736225+269×2=763765+170×3=1275311+79×3=548910+163×6=188899+179×3=636369+134×4=905485+143×2=771509+71×9=1148266+88×8=970974+94×7=163223×2+336=38222×7+600=75417×5+287=372496×2+766=1758104×7+162=890474×2+272=122054×4+31=247142×7+782=177615×7+65=170253×2+898=140476×9+186=87088×9+118=91020×4+380=460251×3+992=174530×8+292=53230×5+671=821164×3+224=71653×8+558=982249×2+302=80077×6+749=1211285×2+365=935179×2+143=501408×2+103=91983×7+787=1368156×4+82=706282×2+748=131259×7+495=908248×3+339=1083241×2+148=630157×4+197=825373-35×4=233355-79×3=118373-49×3=226389-22×9=191470-83×2=304963-93×2=777180-26×6=24860-48×7=524396-82×3=150599-30×6=419390-52×2=286338-14×5=26896-10×2=76707-216×2=275324-50×2=224816-236×2=344488-69×4=212836-99×4=440242-31×7=25977-165×4=317480-164×2=152552-89×3=285488-36×5=308686-22×4=598403-68×3=199767-52×8=351414-44×2=326527-30×4=407368-31×5=213387-115×2=157385-71×3=172835-221×3=172271-39×2=193867-76×9=183399-88×3=135534-176×2=182206-40×5=6644-40×2=564434-33×3=335834-72×8=258228-16×9=84833-13×8=729469-142×3=43908-112×3=572220-32×2=156970-31×4=846424-11×2=402213-28×5=73453-40×7=173557-42×4=389283-27×6=121982-207×4=154306-133×2=40711-13×4=659296-17×3=245281-16×2=249473-82×4=1