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290+117=139+300=129+91=201+518=218+71=257+145=406+88=589+684=369+90=530+257=243+241=623+915=152+186=359+208=243+242=12+30=131+312=920+572=65+77=955+314=119+80=253+113=288+112=772+866=96+330=396+413=93+261=546+97=313+74=264+511=218+42=723+664=53+281=187+325=263+89=244+55=278+110=711+466=35+183=51+161=283+128=391+544=104+252=480+730=324+175=388+343=312+100=946+287=32+137=918+876=60+305=125+397=139+131=367+606=214+121=228+651=250+217=309+131=65+37=815+868=455-228=251-120=462-263=875-828=85-18=821-19=460-211=985-63=181-145=838-482=111-82=263-68=390-178=976-888=332-10=840-134=280-266=607-38=420-156=962-172=254-42=696-622=474-444=767-615=216-187=632-378=425-353=717-279=436-234=587-159=444-95=350-200=247-22=904-878=267-84=986-245=365-208=561-487=256-155=283-44=185-167=769-701=498-239=414-272=465-337=587-369=452-248=751-561=165-106=974-579=224-120=901-832=451-343=651-524=412-371=768-717=88-40=705-491=417-275=656-369=76×8=118×3=187×5=516×7=213×2=796×6=70×9=505×5=129×5=450×3=134×4=45×9=44×8=366×3=228×3=428×2=162×3=879×5=65×4=118×2=139×3=105×5=283×2=284×6=212×4=842×3=143×4=296×2=210×4=345×9=15×5=52×9=253×3=423×5=112×7=465×6=266×3=931×3=289×3=795×3=169×3=658×9=92×7=535×6=42×3=741×9=61×9=526×7=130×3=549×5=232×3=119×2=25×8=888×4=171×3=978×8=102×4=997×7=102×7=951×6=183+384+280=120+204+479=55+719+190=226+239+878=318+209+54=557+241+993=372+277+127=784+844+947=404+324+54=900+300+714=269+89+302=517+425+751=237+72+218=703+654+194=270+86+290=311+403+229=94+254+411=849+432+968=228+296+151=714+187+145=59+262+296=208+598+635=182+190+300=461+759+770=306+170+233=711+944+451=160+158+449=570+404+95=35+282+313=337+941+258=366+263+262=78+80+687=630+165+194=275+908+775=176+107+323=176+209+177=413+166+251=675+925+467=12+716+231=123+441+184=102+460+264=286+747+805=70+287+194=225+325+464=278+114+470=789+271+427=129+141+691=798+471+238=219+583+144=797+766+452=73+284+532=921+301+881=87+77+713=84+262+839=16+390+446=333+683+875=321+120+413=754+220+600=496+158+175=37+813+501=177+21-106=651+764-582=17+474-359=923+981-976=195+251-146=722+853-45=80+139-112=241+506-205=132+231-308=588+851-599=297+54-48=386+822-387=163+30-157=573+733-932=216+89-111=174+506-597=140+326-118=228+760-632=225+182-281=632+788-286=410+90-279=978+897-842=388+21-357=400+763-266=105+267-328=481+93-379=237+46-21=138+616-346=245+253-361=896+341-812=298+88-63=957+335-609=68+283-133=464+412-564=368+63-188=390+289-566=178+118-208=615+916-371=353+23-82=739+683-609=95+50-97=167+942-561=242+241-132=485+309-686=196+34-58=388+847-54=118+317-282=667+418-627=60+191-64=330+453-126=356+140-419=361+834-337=173+121-130=572+813-460=381+31-379=44+170-142=423+58-18=404+37-308=179+223-387=451+786-105=417-36-240=917-411-190=441-305-37=865-139-642=214-108-37=666-496-54=478-36-348=522-80-124=291-206-50=357-152-145=415-11-316=629-218-121=381-138-66=968-148-275=265-155-94=451-342-97=431-112-214=938-484-58=461-42-70=562-97-363=443-168-52=855-369-380=256-41-56=845-158-150=490-56-259=783-164-45=276-17-18=693-140-285=436-206-54=941-598-218=352-85-187=531-202-165=329-174-151=950-870-23=187-10-99=864-228-51=439-103-274=891-187-558=402-266-47=852-263-210=464-126-263=191-97-42=432-137-30=601-350-245=493-206-54=255-99-145=328-158-95=586-324-149=416-47-174=991-584-369=269-181-71=732-228-182=305-169-110=880-595-117=294-33-159=834-393-72=162-79-71=654-34-379=365-134-65=850-321-313=378-257+377=974-594+506=287-197+410=875-181+645=251-41+128=709-692+852=421-283+278=424-172+378=456-231+200=817-232+892=321-205+64=637-347+776=352-244+322=821-115+251=453-380+165=842-804+44=443-406+431=717-360+344=267-113+344=908-176+489=261-141+323=382-305+671=169-95+171=762-597+227=337-247+365=695-291+752=274-138+58=833-543+527=384-358+329=593-521+588=33-22+379=435-116+481=447-353+73=722-575+916=355-266+389=375-323+989=187-49+228=577-573+443=299-282+69=810-204+635=470-445+131=779-244+435=107-37+248=705-524+821=483-311+164=200-143+63=382-202+147=635-236+200=446-343+215=480-212+200=345-82+126=576-564+344=447-419+233=581-209+497=434-414+225=956-177+713=388-155+117=81-11+36=365-63+130=371-321+992=410+(388-251)=266+(935-292)=47+(482-159)=10+(179-78)=48+(402-235)=469+(785-441)=194+(485-155)=87+(575-398)=468+(207-153)=401+(499-313)=153+(191-23)=652+(886-586)=255+(196-99)=494+(352-311)=14+(368-125)=860+(936-23)=490+(170-108)=474+(669-125)=449+(406-336)=206+(841-127)=271+(386-171)=487+(500-126)=244+(477-41)=222+(709-26)=415+(375-316)=30+(914-851)=495+(432-363)=703+(819-653)=159+(328-237)=559+(885-420)=68+(85-34)=246+(279-14)=463+(235-203)=53+(190-16)=119+(120-88)=617+(828-503)=226+(478-441)=716+(610-270)=96+(26-19)=23+(752-253)=72+(326-310)=687+(104-100)=292+(390-312)=156+(227-49)=359+(424-348)=163+(754-92)=137+(180-63)=922+(493-354)=283+(439-197)=259+(818-466)=181+(326-67)=394+(661-190)=325+(348-294)=977+(625-428)=321+(87-68)=218+(525-196)=394+(291-273)=570+(501-72)=384+(468-182)=437+(312-186)=451-(20+378)=759-(680+70)=432-(13+379)=943-(474+45)=278-(77+104)=555-(154+178)=397-(164+153)=789-(651+88)=421-(131+90)=776-(19+629)=403-(272+128)=976-(153+151)=441-(299+66)=974-(364+51)=453-(200+216)=751-(454+241)=382-(212+150)=842-(426+207)=485-(239+64)=588-(307+264)=470-(65+93)=450-(165+121)=262-(18+200)=445-(29+291)=271-(222+11)=674-(571+66)=497-(138+273)=553-(118+370)=314-(99+162)=893-(16+120)=428-(190+81)=604-(52+536)=397-(172+22)=897-(589+66)=305-(143+121)=876-(170+523)=408-(45+188)=994-(574+206)=362-(123+147)=943-(241+136)=465-(73+342)=923-(79+580)=470-(49+412)=559-(105+431)=166-(24+20)=688-(134+488)=293-(73+160)=821-(19+556)=461-(352+102)=643-(283+304)=225-(201+20)=942-(305+134)=389-(329+42)=798-(457+84)=487-(109+238)=488-(53+25)=407-(102+16)=265-(57+33)=418-(124+70)=762-(12+450)=147-(167-151)=747-(791-427)=197-(221-170)=966-(338-122)=211-(432-299)=785-(909-760)=168-(459-333)=426-(665-584)=270-(15-11)=255-(674-432)=398-(431-221)=382-(214-191)=87-(406-364)=404-(809-453)=335-(431-236)=827-(798-429)=460-(403-381)=99-(406-313)=384-(428-239)=180-(715-550)=56-(283-231)=891-(857-71)=477-(455-322)=416-(500-456)=235-(484-302)=698-(433-169)=275-(366-109)=836-(468-307)=192-(215-153)=649-(699-500)=449-(371-179)=338-(844-746)=340-(203-172)=755-(497-180)=484-(305-188)=973-(453-57)=199-(62-23)=672-(949-338)=400-(399-317)=556-(190-167)=324-(254-118)=422-(308-127)=259-(167-163)=509-(662-202)=178-(95-65)=803-(761-678)=209-(375-346)=532-(754-289)=338-(134-63)=880-(392-151)=326-(500-237)=450-(447-352)=478-(462-209)=204-(954-941)=222-(284-202)=174-(335-259)=490-(134-48)=927-(979-303)=480-(382-276)=885-(927-740)=158+50×6=962+69×2=366+72×8=325+213×4=18+120×5=633+462×2=45+152×4=849+104×3=48+57×6=748+182×5=41+372×2=131+211×3=353+44×8=232+24×4=443+85×5=458+483×2=57+26×8=415+85×6=321+31×5=387+139×4=46+43×5=778+86×8=487+118×3=345+110×8=303+53×3=777+203×4=213+135×5=487+212×2=423+183×2=125+284×2=93×4+323=24×5+341=29×5+199=332×2+746=74×7+78=15×3+946=20×9+267=78×3+456=44×4+451=253×3+600=30×8+414=19×2+397=190×2+143=105×8+691=438×2+67=64×9+483=24×5+168=385×2+973=30×2+77=233×3+81=366×2+211=70×2+989=111×2+442=383×2+392=18×2+257=221×3+908=77×8+64=65×8+240=28×2+192=59×5+251=354-68×5=325-49×5=353-35×2=869-94×3=415-64×2=967-97×5=449-176×2=885-40×5=446-10×3=391-91×3=245-34×2=486-110×3=402-52×7=989-119×3=406-43×7=938-113×5=297-16×3=995-223×3=394-19×7=636-168×3=441-117×3=612-29×6=380-79×2=790-316×2=402-21×8=979-141×2=127-49×2=929-55×7=105-43×2=868-414×2=104-16×5=850-258×3=232-31×5=868-166×3=275-15×3=896-93×5=480-43×3=652-93×7=174-58×2=973-232×2=162-46×2=602-143×4=485-45×8=819-28×2=476-57×6=352-54×3=443-67×4=519-17×9=215-10×8=811-34×2=190-20×6=569-262×2=371-54×6=994-20×8=366-147×2=921-226×3=208-12×2=917-392×2=387-16×7=842-59×3=295×3-513=467×2-878=217×3-204=287×7-693=465×2-440=736×4-351=204×2-283=507×7-338=315×2-61=433×3-894=54×9-87=813×9-948=235×2-379=675×9-480=89×6-334=595×3-768=256×3-491=576×3-227=331×3-752=31×5-114=186×4-156=401×8-529=69×8-283=150×4-296=90×9-134=831×8-594=100×7-546=180×5-254=476×2-59=878×2-416=104×8-547=609×9-307=85×3-40=397×5-399=437×2-224=319×9-506=120×2-106=395×8-369=107×8-200=89×7-592=191×5-906=195×4-169=73×6-120=712×5-470=408×2-401=823×6-521=189×4-18=404×7-548=217×3-525=839×7-577=413×2-228=760×5-594=220×4-345=437×9-497=11×6-48=674×8-250=257×2-393=298×8-921=194×5-289=737×3-685=328×(168-165)=361×(318-314)=161×(296-291)=890×(135-127)=128×(186-183)=523×(488-480)=82×(336-329)=921×(398-391)=142×(175-168)=849×(283-279)=184×(238-235)=122×(477-471)=230×(388-385)=368×(724-719)=150×(177-172)=25×(39-33)=181×(155-151)=786×(934-930)=134×(327-322)=145×(894-888)=120×(219-212)=666×(912-908)=61×(43-40)=680×(349-346)=125×(160-155)=982×(689-685)=32×(183-180)=21×(262-259)=14×(469-461)=754×(215-212)=85×(483-477)=71×(37-28)=21×(363-355)=585×(517-513)=94×(307-301)=147×(858-853)=141×(381-375)=470×(172-167)=204×(161-157)=27×(504-496)=127×(152-149)=37×(710-704)=133×(176-169)=702×(28-22)=121×(270-264)=41×(667-662)=140×(314-311)=718×(959-954)=204×(138-134)=893×(933-930)=88×(440-436)=685×(301-292)=282×(346-343)=645×(651-647)=97×(154-147)=111×(546-540)=73×(90-86)=653×(30-27)=196×(458-454)=636×(548-542)=4/8+3/8=5/8+3/8=1/6+2/6=1/8+6/8=3/7+2/7=1/7+2/7=1/6+3/6=3/6+2/6=1/7+3/7=5/9+2/9=1/5+3/5=1/4+2/4=4/7-1/7=4/5-1/5=2/4-1/4=4/7-2/7=4/8-2/8=3/8-2/8=2/7-1/7=5/7-2/7=2/6-1/6=3/5-1/5=5/8-2/8=3/6-2/6=參考答案290+117=407139+300=439129+91=220201+518=719218+71=289257+145=402406+88=494589+684=1273369+90=459530+257=787243+241=484623+915=1538152+186=338359+208=567243+242=48512+30=42131+312=443920+572=149265+77=142955+314=1269119+80=199253+113=366288+112=400772+866=163896+330=426396+413=80993+261=354546+97=643313+74=387264+511=775218+42=260723+664=138753+281=334187+325=512263+89=352244+55=299278+110=388711+466=117735+183=21851+161=212283+128=411391+544=935104+252=356480+730=1210324+175=499388+343=731312+100=412946+287=123332+137=169918+876=179460+305=365125+397=522139+131=270367+606=973214+121=335228+651=879250+217=467309+131=44065+37=102815+868=1683455-228=227251-120=131462-263=199875-828=4785-18=67821-19=802460-211=249985-63=922181-145=36838-482=356111-82=29263-68=195390-178=212976-888=88332-10=322840-134=706280-266=14607-38=569420-156=264962-172=790254-42=212696-622=74474-444=30767-615=152216-187=29632-378=254425-353=72717-279=438436-234=202587-159=428444-95=349350-200=150247-22=225904-878=26267-84=183986-245=741365-208=157561-487=74256-155=101283-44=239185-167=18769-701=68498-239=259414-272=142465-337=128587-369=218452-248=204751-561=190165-106=59974-579=395224-120=104901-832=69451-343=108651-524=127412-371=41768-717=5188-40=48705-491=214417-275=142656-369=28776×8=608118×3=354187×5=935516×7=3612213×2=426796×6=477670×9=630505×5=2525129×5=645450×3=1350134×4=53645×9=40544×8=352366×3=1098228×3=684428×2=856162×3=486879×5=439565×4=260118×2=236139×3=417105×5=525283×2=566284×6=1704212×4=848842×3=2526143×4=572296×2=592210×4=840345×9=310515×5=7552×9=468253×3=759423×5=2115112×7=784465×6=2790266×3=798931×3=2793289×3=867795×3=2385169×3=507658×9=592292×7=644535×6=321042×3=126741×9=666961×9=549526×7=3682130×3=390549×5=2745232×3=696119×2=23825×8=200888×4=3552171×3=513978×8=7824102×4=408997×7=6979102×7=714951×6=5706183+384+280=847120+204+479=80355+719+190=964226+239+878=1343318+209+54=581557+241+993=1791372+277+127=776784+844+947=2575404+324+54=782900+300+714=1914269+89+302=660517+425+751=1693237+72+218=527703+654+194=1551270+86+290=646311+403+229=94394+254+411=759849+432+968=2249228+296+151=675714+187+145=104659+262+296=617208+598+635=1441182+190+300=672461+759+770=1990306+170+233=709711+944+451=2106160+158+449=767570+404+95=106935+282+313=630337+941+258=1536366+263+262=89178+80+687=845630+165+194=989275+908+775=1958176+107+323=606176+209+177=562413+166+251=830675+925+467=206712+716+231=959123+441+184=748102+460+264=826286+747+805=183870+287+194=551225+325+464=1014278+114+470=862789+271+427=1487129+141+691=961798+471+238=1507219+583+144=946797+766+452=201573+284+532=889921+301+881=210387+77+713=87784+262+839=118516+390+446=852333+683+875=1891321+120+413=854754+220+600=1574496+158+175=82937+813+501=1351177+21-106=92651+764-582=83317+474-359=132923+981-976=928195+251-146=300722+853-45=153080+139-112=107241+506-205=542132+231-308=55588+851-599=840297+54-48=303386+822-387=821163+30-157=36573+733-932=374216+89-111=194174+506-597=83140+326-118=348228+760-632=356225+182-281=126632+788-286=1134410+90-279=221978+897-842=1033388+21-357=52400+763-266=897105+267-328=44481+93-379=195237+46-21=262138+616-346=408245+253-361=137896+341-812=425298+88-63=323957+335-609=68368+283-133=218464+412-564=312368+63-188=243390+289-566=113178+118-208=88615+916-371=1160353+23-82=294739+683-609=81395+50-97=48167+942-561=548242+241-132=351485+309-686=108196+34-58=172388+847-54=1181118+317-282=153667+418-627=45860+191-64=187330+453-126=657356+140-419=77361+834-337=858173+121-130=164572+813-460=925381+31-379=3344+170-142=72423+58-18=463404+37-308=133179+223-387=15451+786-105=1132417-36-240=141917-411-190=316441-305-37=99865-139-642=84214-108-37=69666-496-54=116478-36-348=94522-80-124=318291-206-50=35357-152-145=60415-11-316=88629-218-121=290381-138-66=177968-148-275=545265-155-94=16451-342-97=12431-112-214=105938-484-58=396461-42-70=349562-97-363=102443-168-52=223855-369-380=106256-41-56=159845-158-150=537490-56-259=175783-164-45=574276-17-18=241693-140-285=268436-206-54=176941-598-218=125352-85-187=80531-202-165=164329-174-151=4950-870-23=57187-10-99=78864-228-51=585439-103-274=62891-187-558=146402-266-47=89852-263-210=379464-126-263=75191-97-42=52432-137-30=265601-350-245=6493-206-54=233255-99-145=11328-158-95=75586-324-149=113416-47-174=195991-584-369=38269-181-71=17732-228-182=322305-169-110=26880-595-117=168294-33-159=102834-393-72=369162-79-71=12654-34-379=241365-134-65=166850-321-313=216378-257+377=498974-594+506=886287-197+410=500875-181+645=1339251-41+128=338709-692+852=869421-283+278=416424-172+378=630456-231+200=425817-232+892=1477321-205+64=180637-347+776=1066352-244+322=430821-115+251=957453-380+165=238842-804+44=82443-406+431=468717-360+344=701267-113+344=498908-176+489=1221261-141+323=443382-305+671=748169-95+171=245762-597+227=392337-247+365=455695-291+752=1156274-138+58=194833-543+527=817384-358+329=355593-521+588=66033-22+379=390435-116+481=800447-353+73=167722-575+916=1063355-266+389=478375-323+989=1041187-49+228=366577-573+443=447299-282+69=86810-204+635=1241470-445+131=156779-244+435=970107-37+248=318705-524+821=1002483-311+164=336200-143+63=120382-202+147=327635-236+200=599446-343+215=318480-212+200=468345-82+126=389576-564+344=356447-419+233=261581-209+497=869434-414+225=245956-177+713=1492388-155+117=35081-11+36=106365-63+130=432371-321+992=1042410+(388-251)=547266+(935-292)=90947+(482-159)=37010+(179-78)=11148+(402-235)=215469+(785-441)=813194+(485-155)=52487+(575-398)=264468+(207-153)=522401+(499-313)=587153+(191-23)=321652+(886-586)=952255+(196-99)=352494+(352-311)=53514+(368-125)=257860+(936-23)=1773490+(170-108)=552474+(669-125)=1018449+(406-336)=519206+(841-127)=920271+(386-171)=486487+(500-126)=861244+(477-41)=680222+(709-26)=905415+(375-316)=47430+(914-851)=93495+(432-363)=564703+(819-653)=869159+(328-237)=250559+(885-420)=102468+(85-34)=119246+(279-14)=511463+(235-203)=49553+(190-16)=227119+(120-88)=151617+(828-503)=942226+(478-441)=263716+(610-270)=105696+(26-19)=10323+(752-253)=52272+(326-310)=88687+(104-100)=691292+(390-312)=370156+(227-49)=334359+(424-348)=435163+(754-92)=825137+(180-63)=254922+(493-354)=1061283+(439-197)=525259+(818-466)=611181+(326-67)=440394+(661-190)=865325+(348-294)=379977+(625-428)=1174321+(87-68)=340218+(525-196)=547394+(291-273)=412570+(501-72)=999384+(468-182)=670437+(312-186)=563451-(20+378)=53759-(680+70)=9432-(13+379)=40943-(474+45)=424278-(77+104)=97555-(154+178)=223397-(164+153)=80789-(651+88)=50421-(131+90)=200776-(19+629)=128403-(272+128)=3976-(153+151)=672441-(299+66)=76974-(364+51)=559453-(200+216)=37751-(454+241)=56382-(212+150)=20842-(426+207)=209485-(239+64)=182588-(307+264)=17470-(65+93)=312450-(165+121)=164262-(18+200)=44445-(29+291)=125271-(222+11)=38674-(571+66)=37497-(138+273)=86553-(118+370)=65314-(99+162)=53893-(16+120)=757428-(190+81)=157604-(52+536)=16397-(172+22)=203897-(589+66)=242305-(143+121)=41876-(170+523)=183408-(45+188)=175994-(574+206)=214362-(123+147)=92943-(241+136)=566465-(73+342)=50923-(79+580)=264470-(49+412)=9559-(105+431)=23166-(24+20)=122688-(134+488)=66293-(73+160)=60821-(19+556)=246461-(352+102)=7643-(283+304)=56225-(201+20)=4942-(305+134)=503389-(329+42)=18798-(457+84)=257487-(109+238)=140488-(53+25)=410407-(102+16)=289265-(57+33)=175418-(124+70)=224762-(12+450)=300147-(167-151)=131747-(791-427)=383197-(221-170)=146966-(338-122)=750211-(432-299)=78785-(909-760)=636168-(459-333)=42426-(665-584)=345270-(15-11)=266255-(674-432)=13398-(431-221)=188382-(214-191)=35987-(406-364)=45404-(809-453)=48335-(431-236)=140827-(798-429)=458460-(403-381)=43899-(406-313)=6384-(428-239)=195180-(715-550)=1556-(283-231)=4891-(857-71)=105477-(455-322)=344416-(500-456)=372235-(484-302)=53698-(433-169)=434275-(366-109)=18836-(468-307)=675192-(215-153)=130649-(699-500)=450449-(371-179)=257338-(844-746)=240340-(203-172)=309755-(497-180)=438484-(305-188)=367973-(453-57)=577199-(62-23)=160672-(949-338)=61400-(399-317)=318556-(190-167)=533324-(254-118)=188422-(308-127)=241259-(167-163)=255509-(662-202)=49178-(95-65)=148803-(761-678)=720209-(375-346)=180532-(754-289)=67338-(134-63)=267880-(392-151)=639326-(500-237)=63450-(447-352)=355478-(462-209)=225204-(954-941)=191222-(284-202)=140174-(335-259)=98490-(134-48)=404927-(979-303)=251480-(382-276)=374885-(927-740)=698158+50×6=458962+69×2=1100366+72×8=942325+213×4=117718+120×5=618633+462×2=155745+152×4=653849+104×3=116148+57×6=390748+182×5=165841+372×2=785131+211×3=764353+44×8=705232+24×4=328443+85×5=868458+483×2=142457+26×8=265415+85×6=925321+31×5=476387+139×4=94346+43×5=261778+86×8=1466487+118×3=841345+110×8=1225303+53×3=462777+203×4=1589213+135×5=888487+212×2=911423+183×2=789125+284×2=69393×4+323=69524×5+341=46129×5+199=344332×2+746=141074×7+78=59615×3+946=99120×9+267=44778×3+456=69044×4+451=627253×3+600=135930×8+414=65419×2+397=435190×2+143=523105×8+691=1531438×2+67=94364×9+483=105924×5+168=288385×2+973=174330×2+77=137233×3+81=780366×2+211=94370×2+989=1129111×2+442=664383×2+392=115818×2+257=293221×3+908=157177×8+64=68065×8+240=76028×2+192=24859×5+251=546354-68×5=14325-49×5=80353-35×2=283869-94×3=587415-64×2=287967-97×5=482449-176×2=97885-40×5=685446-10×3=416391-91×3=118245-34×2=177486-110×3=156402-52×7=38989-119×3=632406-43×7=105938-113×5=373297-16×3=249995-223×3=326394-19×7=261636-168×3=132441-117×3=90612-29×6=438380-79×2=222790-316×2=158402-21×8=234979-141×2=697127-49×2=29929-55×7=544105-43×2=19868-414×2=40104-16×5=24850-258×3=76232-31×5=77868-166×3=370275-15×3=230896-93×5=431480-43×3=351652-93×7=1174-58×2=58973-232×2=509162-46×2=70602-143×4=30485-45×8=125819-28×2=763476-57×6=134352-54×3=190443-67×4=175519-17×9=366215-10×8=135811-34×2=743190-20×6=70569-262×2=45371-54×6=47994-20×8=834366-147×2=72921-226×3=243208-12×