三年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案

三年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案93+296=337+667=77+204=38+79=133+363=490+271=40+231=955+565=248+78=215+431=61+324=379+206=134+283=677+481=216+239=124+105=407+92=352+975=41+100=564+742=330+77=520+149=96+234=324+631=220+206=755+148=200+151=274+206=181+69=876+896=72+114=636+241=106+178=187+492=87+62=394+518=177+68=549+807=282+60=158+605=193+130=666+800=174+229=516+214=107+311=162+175=80+50=484+868=344+82=35+73=58+116=553+97=141+269=210+785=224+208=232+86=318+146=417+171=181+89=820+989=433-202=591-313=360-239=766-620=310-15=732-548=441-121=677-218=123-33=704-580=366-181=123-75=214-86=696-441=408-118=383-371=120-68=292-244=236-75=837-139=471-90=212-184=269-225=852-393=436-341=921-564=461-134=285-11=469-322=950-570=291-66=707-325=207-30=608-572=489-61=677-612=245-70=961-708=482-123=693-145=125-108=733-722=231-207=949-263=410-171=897-250=373-84=737-291=430-270=823-374=446-211=905-532=217-204=847-276=291-75=538-528=423-280=820-52=314-158=607-385=66×5=547×7=419×2=984×7=60×5=617×4=176×2=677×3=159×4=38×3=281×2=295×4=70×8=124×6=57×7=859×9=190×5=527×9=208×3=673×6=139×3=279×5=52×2=537×9=44×7=64×7=405×2=958×2=162×5=936×7=76×9=204×2=30×7=476×5=100×8=424×3=69×2=467×2=31×9=329×7=132×6=15×7=101×2=375×5=63×6=558×9=127×7=132×3=252×3=939×6=20×2=627×4=89×4=924×4=27×9=730×7=224×3=36×8=169×5=51×7=281+22+284=771+416+725=47+113+368=345+787+831=380+260+241=594+979+95=36+320+308=735+619+263=190+73+117=16+792+207=308+198+238=919+334+275=429+141+36=185+820+425=262+221+80=652+523+998=332+147+469=635+749+527=26+92+632=760+743+865=238+39+656=34+965+552=487+379+15=978+871+478=127+381+10=469+940+560=282+82+141=238+132+70=516+88+163=137+625+526=325+26+411=469+972+965=127+123+453=827+984+587=34+46+435=262+591+926=423+65+131=545+869+716=45+31+759=664+922+721=148+612+44=622+602+198=125+454+192=861+239+433=110+481+262=56+141+271=75+213+379=869+599+422=619+266+53=782+651+934=293+350+70=269+383+592=53+441+11=277+636+837=39+113+115=270+790+451=231+367+231=589+176+50=666+145+173=257+911+205=315+20-172=612+69-487=269+34-65=634+890-857=217+185-230=502+900-569=284+201-449=667+568-243=319+129-358=89+550-118=208+79-281=619+282-290=410+42-64=413+958-792=466+31-297=24+805-308=143+154-152=945+677-147=253+192-388=248+750-921=257+79-117=781+556-870=118+156-64=13+808-72=63+263-27=420+657-700=67+191-211=902+178-747=58+254-126=664+369-541=293+121-150=706+67-538=161+100-78=925+26-242=308+172-370=618+267-867=91+57-26=246+422-242=16+175-83=589+673-979=34+60-94=258+882-617=332+137-252=279+261-63=146+243-12=593+212-505=54+118-40=443+646-405=80+352-35=758+302-247=124+355-286=586+317-530=80+375-358=876+137-369=73+271-61=872+394-660=213+88-201=760+590-706=348+37-344=372+966-701=145-76-60=871-20-147=341-127-119=907-343-486=315-179-92=771-222-278=465-166-185=881-145-673=240-116-33=754-317-298=435-124-92=412-356-24=363-22-124=810-153-498=107-41-27=869-417-14=368-36-308=473-145-254=396-86-69=846-364-337=417-137-223=684-88-413=190-168-13=704-352-280=487-24-207=266-42-42=320-56-156=640-72-266=361-182-152=925-115-528=500-171-220=706-458-41=413-37-276=962-54-700=310-23-52=910-306-457=401-109-235=945-848-25=455-251-41=857-821-30=403-94-289=948-211-32=442-37-391=249-15-81=254-184-12=998-29-595=413-191-51=989-768-83=487-105-175=643-97-500=480-250-227=516-206-95=432-314-64=875-146-169=313-55-246=639-330-48=471-104-72=718-256-27=360-10-206=621-251-256=29-24+443=497-394+426=464-404+395=296-175+490=436-432+44=891-618+442=336-209+102=616-102+203=317-304+47=609-29+210=435-181+38=690-560+362=408-67+137=955-481+377=372-317+76=296-136+235=452-263+311=732-270+553=440-257+259=672-253+100=499-261+248=928-187+812=341-292+138=739-113+245=181-61+119=855-850+72=354-333+244=664-257+302=283-122+285=750-552+886=370-143+63=865-137+645=309-299+173=795-476+498=471-143+159=416-233+200=332-189+330=323-260+65=287-103+99=315-138+731=390-260+130=795-296+920=427-342+78=788-265+212=274-225+69=563-165+608=140-18+280=610-319+696=202-117+40=480-78+768=369-241+15=491-67+468=496-198+128=748-289+129=497-270+76=899-431+964=456-450+12=469-184+226=377-326+229=963-202+350=26+(328-157)=620+(250-14)=442+(429-425)=394+(968-805)=264+(457-122)=587+(705-669)=29+(67-49)=161+(905-386)=147+(385-92)=426+(836-87)=408+(394-172)=355+(371-87)=16+(380-84)=806+(453-408)=403+(427-52)=727+(681-440)=250+(387-83)=709+(594-90)=426+(175-42)=126+(327-287)=320+(224-198)=873+(854-778)=98+(88-82)=334+(723-652)=380+(328-173)=242+(647-174)=94+(226-210)=83+(972-910)=474+(249-82)=821+(171-70)=307+(195-154)=186+(558-311)=469+(133-44)=426+(637-545)=121+(452-34)=963+(467-85)=219+(393-34)=706+(682-47)=246+(471-365)=72+(714-531)=431+(442-131)=340+(426-383)=184+(457-125)=897+(929-795)=390+(260-187)=875+(185-88)=154+(119-17)=168+(618-598)=351+(472-297)=187+(785-196)=363+(456-199)=89+(241-19)=397+(480-65)=834+(515-490)=326+(118-57)=821+(349-12)=125+(398-391)=776+(919-487)=51+(358-270)=197+(669-395)=392-(309+22)=883-(155+341)=420-(197+167)=749-(422+186)=474-(12+401)=878-(134+172)=442-(144+64)=571-(434+69)=297-(18+228)=390-(76+217)=357-(80+128)=682-(118+130)=465-(107+213)=867-(703+107)=319-(176+36)=979-(453+136)=347-(125+40)=870-(267+420)=360-(108+182)=886-(204+237)=366-(137+108)=799-(485+109)=465-(197+162)=634-(100+283)=317-(210+77)=812-(100+27)=430-(115+258)=695-(656+21)=472-(58+162)=996-(518+242)=320-(29+199)=955-(572+274)=334-(35+42)=959-(774+105)=428-(112+200)=520-(173+78)=433-(136+286)=849-(322+44)=386-(85+71)=440-(163+186)=399-(64+178)=650-(36+278)=396-(155+156)=892-(55+396)=337-(37+15)=443-(197+122)=412-(22+355)=736-(102+473)=499-(353+50)=937-(84+69)=499-(94+256)=991-(412+375)=319-(94+215)=602-(66+387)=344-(144+43)=903-(34+743)=240-(128+111)=815-(259+215)=410-(161+136)=940-(116+755)=104-(362-273)=870-(621-383)=472-(469-306)=342-(410-396)=299-(334-124)=899-(806-422)=360-(291-109)=799-(288-58)=348-(469-358)=437-(824-614)=456-(293-203)=730-(919-413)=361-(267-72)=822-(680-384)=437-(333-86)=357-(815-522)=383-(405-261)=721-(685-371)=446-(476-187)=549-(846-486)=389-(221-123)=889-(849-264)=203-(180-13)=956-(619-414)=363-(178-39)=730-(941-916)=188-(265-155)=607-(296-131)=253-(217-96)=467-(774-453)=219-(473-457)=338-(969-840)=264-(324-231)=829-(513-31)=491-(416-35)=698-(624-129)=132-(79-49)=416-(984-593)=350-(146-36)=677-(932-352)=324-(399-279)=807-(520-73)=39-(164-131)=274-(603-348)=446-(401-241)=554-(323-254)=485-(444-41)=488-(700-570)=137-(220-114)=874-(828-736)=244-(85-51)=920-(940-731)=214-(265-99)=362-(576-433)=15-(197-196)=291-(838-553)=123-(153-139)=440-(290-15)=295-(151-48)=262-(592-580)=194+56×7=151+179×4=77+17×2=626+80×7=236+28×5=607+18×4=20+20×8=30+284×3=499+63×6=29+15×3=361+82×3=285+36×2=19+359×2=466+62×3=234+145×4=402+21×8=150+48×9=983+71×7=69+76×5=582+60×7=351+24×6=462+24×4=133+98×6=439+91×7=291+70×7=766+94×7=23+46×8=741+412×2=110+12×3=720+493×2=55×3+177=123×8+725=62×4+153=81×7+920=91×5+99=96×2+962=54×3+64=142×6+132=25×4+71=137×5+435=48×7+262=57×5+987=13×6+352=122×5+97=47×6+162=80×7+726=66×5+15=93×6+114=49×2+16=137×3+953=79×7+373=195×4+265=18×7+327=231×4+397=67×8+252=66×2+678=83×8+296=99×3+368=13×6+21=87×9+758=137-12×2=992-171×4=266-51×5=201-10×6=352-31×7=923-127×2=448-33×2=990-93×7=278-45×3=413-124×2=451-42×7=915-139×3=448-27×2=458-36×9=436-95×3=738-16×7=429-37×6=934-162×2=264-37×3=408-12×2=480-17×8=381-29×9=327-115×2=747-161×4=264-17×9=445-19×9=420-57×3=664-287×2=409-92×3=584-20×4=154-10×2=678-51×3=387-51×2=716-307×2=458-103×3=852-31×4=415-66×4=537-34×9=390-19×6=688-68×3=146-15×4=336-53×2=369-40×9=370-35×9=391-58×3=783-21×2=490-29×6=464-119×3=189-60×2=231-10×2=246-97×2=934-434×2=278-125×2=568-95×3=348-79×4=233-53×2=464-167×2=737-80×5=418-83×4=451-74×5=108×6-363=449×5-121=183×5-863=269×3-368=57×8-452=316×7-121=115×7-551=505×7-92=243×3-543=400×9-417=497×2-707=288×9-767=153×3-36=186×5-862=102×9-73=347×6-265=100×7-324=627×6-448=213×4-815=168×4-309=182×2-195=384×5-993=101×8-130=393×2-543=121×8-600=268×8-447=206×4-810=901×6-897=199×5-43=689×3-333=324×2-543=288×5-876=246×2-327=831×3-214=155×6-439=805×9-557=111×7-279=122×5-111=404×2-634=258×5-220=115×5-377=84×2-34=312×3-199=739×7-164=230×3-659=738×7-432=112×8-197=709×7-51=239×4-298=597×2-53=158×2-88=755×3-330=170×4-46=269×6-993=160×4-270=805×8-894=194×3-543=134×6-466=50×5-145=852×7-155=23×(328-320)=134×(953-950)=73×(389-386)=517×(866-862)=66×(49-41)=36×(707-702)=85×(69-60)=538×(920-916)=36×(31-27)=856×(82-79)=36×(41-32)=677×(328-322)=196×(449-445)=683×(319-314)=233×(63-59)=426×(589-583)=10×(197-189)=502×(60-55)=31×(77-73)=837×(551-544)=315×(34-31)=641×(161-157)=328×(314-311)=417×(374-365)=104×(146-137)=673×(988-984)=170×(35-32)=933×(130-123)=160×(100-94)=524×(315-310)=18×(480-476)=232×(210-205)=41×(425-420)=179×(604-597)=134×(58-53)=85×(679-674)=211×(343-340)=266×(923-914)=139×(348-341)=202×(767-763)=198×(69-65)=22×(827-822)=209×(138-135)=887×(319-313)=79×(396-391)=890×(334-328)=71×(168-164)=606×(421-417)=37×(288-281)=609×(231-222)=133×(393-386)=594×(405-398)=42×(99-93)=132×(994-988)=16×(451-444)=182×(701-692)=180×(435-430)=441×(326-323)=92×(366-363)=437×(494-490)=2/7+3/7=3/8+4/8=2/7+4/7=4/8+2/8=1/6+2/6=1/3+2/3=1/5+3/5=1/4+3/4=1/5+2/5=5/8+3/8=1/8+4/8=3/9+2/9=4/6-1/6=4/9-2/9=2/4-1/4=5/8-1/8=3/8-1/8=3/8-2/8=5/7-1/7=5/6-1/6=4/8-1/8=5/9-1/9=3/6-2/6=6/9-2/9=參考答案93+296=389337+667=100477+204=28138+79=117133+363=496490+271=76140+231=271955+565=1520248+78=326215+431=64661+324=385379+206=585134+283=417677+481=1158216+239=455124+105=229407+92=499352+975=132741+100=141564+742=1306330+77=407520+149=66996+234=330324+631=955220+206=426755+148=903200+151=351274+206=480181+69=250876+896=177272+114=186636+241=877106+178=284187+492=67987+62=149394+518=912177+68=245549+807=1356282+60=342158+605=763193+130=323666+800=1466174+229=403516+214=730107+311=418162+175=33780+50=130484+868=1352344+82=42635+73=10858+116=174553+97=650141+269=410210+785=995224+208=432232+86=318318+146=464417+171=588181+89=270820+989=1809433-202=231591-313=278360-239=121766-620=146310-15=295732-548=184441-121=320677-218=459123-33=90704-580=124366-181=185123-75=48214-86=128696-441=255408-118=290383-371=12120-68=52292-244=48236-75=161837-139=698471-90=381212-184=28269-225=44852-393=459436-341=95921-564=357461-134=327285-11=274469-322=147950-570=380291-66=225707-325=382207-30=177608-572=36489-61=428677-612=65245-70=175961-708=253482-123=359693-145=548125-108=17733-722=11231-207=24949-263=686410-171=239897-250=647373-84=289737-291=446430-270=160823-374=449446-211=235905-532=373217-204=13847-276=571291-75=216538-528=10423-280=143820-52=768314-158=156607-385=22266×5=330547×7=3829419×2=838984×7=688860×5=300617×4=2468176×2=352677×3=2031159×4=63638×3=114281×2=562295×4=118070×8=560124×6=74457×7=399859×9=7731190×5=950527×9=4743208×3=624673×6=4038139×3=417279×5=139552×2=104537×9=483344×7=30864×7=448405×2=810958×2=1916162×5=810936×7=655276×9=684204×2=40830×7=210476×5=2380100×8=800424×3=127269×2=138467×2=93431×9=279329×7=2303132×6=79215×7=105101×2=202375×5=187563×6=378558×9=5022127×7=889132×3=396252×3=756939×6=563420×2=40627×4=250889×4=356924×4=369627×9=243730×7=5110224×3=67236×8=288169×5=84551×7=357281+22+284=587771+416+725=191247+113+368=528345+787+831=1963380+260+241=881594+979+95=166836+320+308=664735+619+263=1617190+73+117=38016+792+207=1015308+198+238=744919+334+275=1528429+141+36=606185+820+425=1430262+221+80=563652+523+998=2173332+147+469=948635+749+527=191126+92+632=750760+743+865=2368238+39+656=93334+965+552=1551487+379+15=881978+871+478=2327127+381+10=518469+940+560=1969282+82+141=505238+132+70=440516+88+163=767137+625+526=1288325+26+411=762469+972+965=2406127+123+453=703827+984+587=239834+46+435=515262+591+926=1779423+65+131=619545+869+716=213045+31+759=835664+922+721=2307148+612+44=804622+602+198=1422125+454+192=771861+239+433=1533110+481+262=85356+141+271=46875+213+379=667869+599+422=1890619+266+53=938782+651+934=2367293+350+70=713269+383+592=124453+441+11=505277+636+837=175039+113+115=267270+790+451=1511231+367+231=829589+176+50=815666+145+173=984257+911+205=1373315+20-172=163612+69-487=194269+34-65=238634+890-857=667217+185-230=172502+900-569=833284+201-449=36667+568-243=992319+129-358=9089+550-118=521208+79-281=6619+282-290=611410+42-64=388413+958-792=579466+31-297=20024+805-308=521143+154-152=145945+677-147=1475253+192-388=57248+750-921=77257+79-117=219781+556-870=467118+156-64=21013+808-72=74963+263-27=299420+657-700=37767+191-211=47902+178-747=33358+254-126=186664+369-541=492293+121-150=264706+67-538=235161+100-78=183925+26-242=709308+172-370=110618+267-867=1891+57-26=122246+422-242=42616+175-83=108589+673-979=28334+60-94=0258+882-617=523332+137-252=217279+261-63=477146+243-12=377593+212-505=30054+118-40=132443+646-405=68480+352-35=397758+302-247=813124+355-286=193586+317-530=37380+375-358=97876+137-369=64473+271-61=283872+394-660=606213+88-201=100760+590-706=644348+37-344=41372+966-701=637145-76-60=9871-20-147=704341-127-119=95907-343-486=78315-179-92=44771-222-278=271465-166-185=114881-145-673=63240-116-33=91754-317-298=139435-124-92=219412-356-24=32363-22-124=217810-153-498=159107-41-27=39869-417-14=438368-36-308=24473-145-254=74396-86-69=241846-364-337=145417-137-223=57684-88-413=183190-168-13=9704-352-280=72487-24-207=256266-42-42=182320-56-156=108640-72-266=302361-182-152=27925-115-528=282500-171-220=109706-458-41=207413-37-276=100962-54-700=208310-23-52=235910-306-457=147401-109-235=57945-848-25=72455-251-41=163857-821-30=6403-94-289=20948-211-32=705442-37-391=14249-15-81=153254-184-12=58998-29-595=374413-191-51=171989-768-83=138487-105-175=207643-97-500=46480-250-227=3516-206-95=215432-314-64=54875-146-169=560313-55-246=12639-330-48=261471-104-72=295718-256-27=435360-10-206=144621-251-256=11429-24+443=448497-394+426=529464-404+395=455296-175+490=611436-432+44=48891-618+442=715336-209+102=229616-102+203=717317-304+47=60609-29+210=790435-181+38=292690-560+362=492408-67+137=478955-481+377=851372-317+76=131296-136+235=395452-263+311=500732-270+553=1015440-257+259=442672-253+100=519499-261+248=486928-187+812=1553341-292+138=187739-113+245=871181-61+119=239855-850+72=77354-333+244=265664-257+302=709283-122+285=446750-552+886=1084370-143+63=290865-137+645=1373309-299+173=183795-476+498=817471-143+159=487416-233+200=383332-189+330=473323-260+65=128287-103+99=283315-138+731=908390-260+130=260795-296+920=1419427-342+78=163788-265+212=735274-225+69=118563-165+608=1006140-18+280=402610-319+696=987202-117+40=125480-78+768=1170369-241+15=143491-67+468=892496-198+128=426748-289+129=588497-270+76=303899-431+964=1432456-450+12=18469-184+226=511377-326+229=280963-202+350=111126+(328-157)=197620+(250-14)=856442+(429-425)=446394+(968-805)=557264+(457-122)=599587+(705-669)=62329+(67-49)=47161+(905-386)=680147+(385-92)=440426+(836-87)=1175408+(394-172)=630355+(371-87)=63916+(380-84)=312806+(453-408)=851403+(427-52)=778727+(681-440)=968250+(387-83)=554709+(594-90)=1213426+(175-42)=559126+(327-287)=166320+(224-198)=346873+(854-778)=94998+(88-82)=104334+(723-652)=405380+(328-173)=535242+(647-174)=71594+(226-210)=11083+(972-910)=145474+(249-82)=641821+(171-70)=922307+(195-154)=348186+(558-311)=433469+(133-44)=558426+(637-545)=518121+(452-34)=539963+(467-85)=1345219+(393-34)=578706+(682-47)=1341246+(471-365)=35272+(714-531)=255431+(442-131)=742340+(426-383)=383184+(457-125)=516897+(929-795)=1031390+(260-187)=463875+(185-88)=972154+(119-17)=256168+(618-598)=188351+(472-297)=526187+(785-196)=776363+(456-199)=62089+(241-19)=311397+(480-65)=812834+(515-490)=859326+(118-57)=387821+(349-12)=1158125+(398-391)=132776+(919-487)=120851+(358-270)=139197+(669-395)=471392-(309+22)=61883-(155+341)=387420-(197+167)=56749-(422+186)=141474-(12+401)=61878-(134+172)=572442-(144+64)=234571-(434+69)=68297-(18+228)=51390-(76+217)=97357-(80+128)=149682-(118+130)=434465-(107+213)=145867-(703+107)=57319-(176+36)=107979-(453+136)=390347-(125+40)=182870-(267+420)=183360-(108+182)=70886-(204+237)=445366-(137+108)=121799-(485+109)=205465-(197+162)=106634-(100+283)=251317-(210+77)=30812-(100+27)=685430-(115+258)=57695-(656+21)=18472-(58+162)=252996-(518+242)=236320-(29+199)=92955-(572+274)=109334-(35+42)=257959-(774+105)=80428-(112+200)=116520-(173+78)=269433-(136+286)=11849-(322+44)=483386-(85+71)=230440-(163+186)=91399-(64+178)=157650-(36+278)=336396-(155+156)=85892-(55+396)=441337-(37+15)=285443-(197+122)=124412-(22+355)=35736-(102+473)=161499-(353+50)=96937-(84+69)=784499-(94+256)=149991-(412+375)=204319-(94+215)=10602-(66+387)=149344-(144+43)=157903-(34+743)=126240-(128+111)=1815-(259+215)=341410-(161+136)=113940-(116+755)=69104-(362-273)=15870-(621-383)=632472-(469-306)=309342-(410-396)=328299-(334-124)=89899-(806-422)=515360-(291-109)=178799-(288-58)=569348-(469-358)=237437-(824-614)=227456-(293-203)=366730-(919-413)=224361-(267-72)=166822-(680-384)=526437-(333-86)=190357-(815-522)=64383-(405-261)=239721-(685-371)=407446-(476-187)=157549-(846-486)=189389-(221-123)=291889-(849-264)=304203-(180-13)=36956-(619-414)=751363-(178-39)=224730-(941-916)=705188-(265-155)=78607-(296-131)=442253-(217-96)=132467-(774-453)=146219-(473-457)=203338-(969-840)=209264-(324-231)=171829-(513-31)=347491-(416-35)=110698-(624-129)=203132-(79-49)=102416-(984-593)=25350-(146-36)=240677-(932-352)=97324-(399-279)=204807-(520-73)=36039-(164-131)=6274-(603-348)=19446-(401-241)=286554-(323-254)=485485-(444-41)=82488-(700-570)=358137-(220-114)=31874-(828-736)=782244-(85-51)=210920-(940-731)=711214-(265-99)=48362-(576-433)=21915-(197-196)=14291-(838-553)=6123-(153-139)=109440-(290-15)=165295-(151-48)=192262-(592-580)=250194+56×7=586151+179×4=86777+17×2=111626+80×7=1186236+28×5=376607+18×4=67920+20×8=18030+284×3=882499+63×6=87729+15×3=74361+82×3=607285+36×2=35719+359×2=737466+62×3=652234+145×4=814402+21×8=570150+48×9=582983+71×7=148069+76×5=449582+60×7=1002351+24×6=495462+24×4=558133+98×6=721439+91×7=1076291+70×7=781766+94×7=142423+46×8=391741+412×2=1565110+12×3=146720+493×2=170655×3+177=342123×8+725=170962×4+153=40181×7+920=148791×5+99=55496×2+962=115454×3+64=226142×6+132=98425×4+71=171137×5+435=112048×7+262=59857×5+987=127213×6+352=430122×5+97=70747×6+162=44480×7+726=128666×5+15=34593×6+114=67249×2+16=114137×3+953=136479×7+373=926195×4+265=104518×7+327=453231×4+397=132167×8+252=78866×2+678=81083×8+296=96099×3+368=66513×6+21=9987×9+758=1541137-12×2=113992-171×4=308266-51×5=11201-10×6=141352-31×7=135923-127×2=669448-33×2=382990-93×7=339278-45×3=143413-124×2=165451-42×7=157915-139×3=498448-27×2=394458-36×9=134436-95×3=151738-16×7=626429-37×6=207934-162×2=610264-37×3=153408-12×2=384480-17×8=344381-29×9=120327-115×2=97747-161×4=103264-17×9=111445-19×9=274420-57×3=249664-287×2=90409-92×3=133584-20×4=504154-10×2=134678-51×3=525387-51×2=285716-307×2=102458-103×3=149852-31×4=728415-66×4=151537-34×9=231390-19×6=276688-68×3=484146-15×4=86336-53×2=230369-40×9=9370-35×9=55391-58×3=217783-21×2=741490-29×6=316464-119×3=107189-60×2=69231-10×2=211246-97×2=52934-434×2=66278-125×2=28568-95×3=283348-79×4=32233-53×2=127