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289+166=811+452=282+180=203+402=229+268=493+108=72+105=800+336=149+350=196+87=143+110=260+821=80+401=818+252=140+125=76+36=217+278=901+455=194+184=186+222=206+143=378+316=287+173=461+613=166+85=330+175=24+121=249+350=184+249=346+575=166+230=898+491=81+52=195+304=121+151=118+260=97+116=814+950=269+211=396+119=153+254=460+926=213+134=219+906=290+116=102+293=240+228=317+705=115+289=246+204=97+278=419+273=320+142=148+505=225+203=196+129=28+66=142+34=246+65=781+472=491-289=534-467=303-222=776-215=425-153=483-451=431-358=923-603=434-325=212-174=262-48=782-597=472-14=347-82=321-114=577-30=486-309=315-10=450-35=323-41=430-351=898-829=296-163=901-203=310-119=869-239=378-149=371-106=244-85=276-226=473-162=441-382=90-75=203-94=409-107=986-887=241-134=533-437=347-223=869-590=376-187=607-356=374-243=970-240=236-28=712-564=393-313=703-587=308-96=903-389=408-101=525-315=465-405=798-22=493-140=964-699=403-67=943-704=162-92=772-248=67×8=368×3=138×5=319×4=83×7=739×8=136×6=902×4=20×6=850×7=65×6=360×5=383×2=432×8=141×5=409×3=78×8=555×2=111×6=596×6=283×3=358×5=98×2=451×6=245×3=972×2=111×7=610×2=41×9=772×3=108×8=372×8=92×3=874×7=188×5=938×8=451×2=55×4=109×9=29×3=313×3=42×9=83×9=336×7=82×3=804×7=74×2=248×2=405×2=68×2=153×5=589×2=32×5=907×9=232×3=964×3=91×3=286×3=74×4=248×8=46+475+153=328+502+582=111+39+728=915+689+576=141+301+376=52+441+481=206+81+45=939+427+455=149+120+317=598+714+976=688+169+83=220+122+487=568+135+58=867+707+855=154+430+360=788+239+282=210+17+334=473+948+301=230+249+209=740+299+37=84+436+453=932+826+454=648+174+139=137+63+510=685+49+152=300+838+424=271+438+65=383+298+635=92+123+533=254+936+288=76+288+373=897+638+962=451+216+91=233+962+416=406+48+187=442+392+546=241+45+398=126+93+499=37+115+199=686+67+368=17+785+39=137+27+465=264+159+110=970+51+588=381+143+297=422+972+495=106+514+257=105+212+964=51+457+171=265+323+463=338+411+95=119+569+363=453+67+116=426+881+825=405+320+93=430+980+172=34+51+447=928+171+310=44+840+66=566+971+426=292+179-245=822+84-572=22+418-178=923+366-249=442+19-189=546+614-10=293+143-268=477+833-910=12+137-50=383+311-508=389+13-229=918+506-573=66+305-306=569+144-141=435+14-323=677+615-950=49+140-121=787+606-244=196+39-48=467+360-329=227+52-76=815+163-623=22+426-174=820+275-233=171+124-85=536+275-85=31+414-68=723+997-229=408+50-204=423+558-130=277+170-367=696+444-584=423+25-255=389+392-317=87+178-32=926+193-723=43+275-108=442+409-780=334+141-308=431+453-602=40+252-261=758+980-672=99+293-277=661+349-807=101+394-322=698+497-558=137+122-136=976+438-180=315+95-58=437+819-31=57+121-48=595+870-808=343+101-42=17+421-267=39+448-343=257+248-339=282+192-236=404+639-341=92+250-109=965+129-581=354-53-27=847-94-396=480-220-12=935-446-119=500-185-284=510-118-352=436-57-66=857-585-88=368-250-114=588-19-419=374-287-21=677-423-242=398-101-280=841-633-73=210-64-25=797-100-224=474-123-88=716-183-514=355-37-248=791-311-434=458-34-226=908-90-199=308-153-36=999-157-188=494-263-75=482-63-218=232-40-118=893-755-93=456-68-139=873-195-136=472-207-53=955-419-98=469-121-105=886-661-129=389-232-151=886-549-134=385-18-132=809-342-173=356-82-28=896-262-557=200-165-11=636-412-67=462-46-160=633-279-28=439-125-289=668-134-258=400-62-130=815-67-53=358-57-117=991-141-264=348-40-268=608-445-109=495-43-380=674-245-344=500-190-52=882-434-91=451-193-188=817-66-600=421-175-41=934-567-311=226-97+316=884-523+369=168-80+55=581-415+238=462-357+391=500-172+122=492-473+266=493-314+581=493-396+37=809-502+938=450-245+240=316-93+840=251-72+144=753-213+739=487-477+205=713-306+745=99-68+453=874-35+251=352-331+90=983-457+430=202-19+158=540-169+521=220-126+243=948-463+539=322-14+86=620-502+344=341-181+304=954-487+252=341-221+368=844-280+830=204-196+334=384-147+858=317-168+301=592-380+109=362-119+46=887-629+784=289-145+155=587-68+584=357-225+316=489-313+53=479-210+209=869-24+401=385-368+93=823-142+92=232-213+146=673-624+187=320-191+172=916-359+678=375-334+210=979-541+542=284-250+27=785-511+326=167-103+97=64-64+562=277-230+38=765-713+553=352-13+149=865-842+813=305-33+157=913-776+794=221+(284-119)=577+(827-66)=393+(131-45)=405+(568-216)=327+(442-104)=76+(610-183)=310+(198-61)=689+(398-60)=101+(496-149)=512+(917-383)=409+(341-29)=977+(816-815)=16+(457-299)=772+(507-143)=75+(265-238)=983+(376-181)=348+(368-275)=833+(916-27)=208+(194-15)=358+(895-124)=234+(366-294)=20+(116-32)=178+(431-320)=529+(840-593)=450+(354-89)=181+(834-680)=344+(417-353)=334+(867-329)=74+(387-179)=673+(16-12)=170+(345-285)=88+(669-646)=408+(140-15)=607+(728-121)=230+(163-82)=541+(946-402)=339+(216-87)=744+(780-349)=89+(475-425)=967+(396-121)=20+(423-51)=452+(565-193)=314+(163-55)=978+(976-308)=369+(154-71)=288+(764-737)=23+(138-112)=151+(655-74)=141+(475-429)=939+(390-64)=61+(180-168)=564+(334-119)=388+(467-305)=775+(651-164)=202+(464-363)=84+(626-217)=202+(295-75)=807+(871-791)=399+(469-152)=872+(953-676)=310-(90+148)=986-(41+879)=255-(80+129)=979-(481+71)=418-(46+61)=814-(716+73)=232-(81+80)=869-(707+89)=224-(172+50)=646-(139+252)=305-(89+163)=955-(510+412)=237-(32+44)=867-(304+47)=204-(103+31)=983-(742+81)=459-(154+149)=661-(137+460)=439-(60+137)=935-(620+240)=404-(124+166)=983-(727+181)=494-(394+100)=603-(142+142)=491-(367+81)=397-(222+73)=322-(52+51)=731-(567+11)=498-(238+189)=818-(287+385)=473-(11+216)=480-(275+13)=386-(178+67)=389-(245+114)=475-(340+47)=313-(50+16)=341-(142+17)=925-(242+110)=405-(279+21)=291-(74+67)=427-(52+193)=627-(27+461)=490-(51+415)=964-(26+728)=386-(304+71)=789-(163+519)=405-(56+130)=828-(59+608)=380-(11+313)=900-(46+605)=328-(151+116)=868-(332+128)=306-(74+224)=862-(406+352)=466-(240+209)=319-(79+67)=312-(248+18)=753-(121+133)=470-(227+219)=716-(191+216)=281-(229-157)=351-(296-287)=38-(115-110)=531-(952-451)=456-(491-301)=534-(357-75)=213-(354-193)=704-(956-327)=470-(324-19)=434-(883-834)=426-(256-180)=965-(680-467)=378-(229-141)=796-(707-19)=319-(131-84)=985-(332-75)=313-(183-25)=542-(661-179)=414-(320-309)=969-(601-78)=306-(312-167)=427-(821-686)=481-(387-160)=567-(803-547)=213-(485-383)=383-(733-452)=341-(237-21)=947-(893-829)=408-(307-243)=656-(635-226)=182-(289-184)=422-(933-769)=252-(356-299)=489-(498-43)=423-(262-69)=869-(689-291)=273-(119-28)=981-(812-126)=476-(290-59)=526-(494-430)=131-(191-138)=398-(629-391)=240-(343-117)=116-(307-261)=125-(239-227)=596-(486-452)=450-(412-29)=659-(645-611)=471-(350-281)=572-(774-209)=483-(328-77)=697-(482-400)=119-(255-205)=356-(900-828)=381-(187-30)=466-(570-133)=445-(438-175)=595-(526-74)=151-(343-205)=41-(586-567)=316+26×5=975+407×2=320+94×2=83+42×8=389+39×8=24+208×4=16+95×5=712+210×2=16+13×2=61+184×4=228+22×8=166+163×2=237+57×4=149+102×3=330+265×2=469+119×5=209+18×9=226+22×2=125+115×2=564+132×2=364+128×3=952+121×5=403+43×9=477+265×3=231+45×5=92+79×7=111+104×7=277+38×7=332+33×9=532+309×3=59×6+349=476×2+313=96×2+240=347×2+558=56×3+396=156×4+541=50×2+192=304×2+46=183×2+47=329×3+132=129×2+454=211×2+390=336×2+100=85×9+542=49×5+16=345×2+247=354×2+20=54×6+713=64×2+61=208×4+320=74×3+174=247×2+190=43×5+92=344×2+333=11×3+23=127×2+673=34×9+233=30×3+16=319×2+38=115×8+340=353-14×6=505-75×6=426-198×2=545-61×3=366-44×2=929-55×9=461-30×6=569-20×5=488-30×3=322-124×2=487-28×5=969-35×5=418-177×2=853-333×2=372-24×6=846-325×2=431-208×2=705-103×6=345-47×7=530-50×6=494-158×2=424-31×9=474-69×2=830-162×3=318-18×8=884-22×2=483-119×2=970-207×4=341-67×5=875-41×9=469-65×3=821-137×2=476-51×3=784-36×2=162-20×2=347-68×4=469-78×6=624-60×9=177-10×4=862-125×4=118-12×6=850-202×3=335-77×4=745-75×3=185-15×7=939-23×9=256-15×2=564-41×8=264-16×2=766-159×4=305-96×3=663-27×6=330-71×3=745-153×4=309-26×5=981-280×2=464-125×3=554-54×4=376-187×2=415-100×3=120×4-418=162×9-514=187×4-534=150×7-420=228×3-47=565×2-932=101×8-530=738×3-556=101×7-165=268×4-353=293×3-870=338×2-423=119×7-119=480×6-909=89×9-510=830×4-37=246×2-414=126×6-57=122×2-194=23×3-36=113×7-609=691×4-861=45×9-368=525×3-134=249×3-436=432×5-445=163×3-263=335×4-571=162×3-412=759×6-464=127×6-564=495×2-447=303×3-209=655×2-757=25×9-32=437×9-863=233×4-177=839×9-113=44×8-95=335×8-219=78×2-37=716×8-472=258×3-591=867×6-573=78×6-236=724×3-654=94×6-405=866×2-686=80×6-307=238×5-995=162×2-288=115×2-190=138×2-104=825×3-954=74×8-106=591×6-569=463×2-762=832×5-38=123×4-245=583×6-587=42×(178-169)=103×(669-664)=75×(68-64)=98×(49-42)=102×(86-79)=729×(867-862)=328×(43-40)=386×(886-879)=174×(345-342)=622×(365-357)=115×(114-111)=200×(948-944)=36×(268-264)=384×(825-821)=69×(419-415)=490×(549-543)=195×(401-397)=432×(235-229)=13×(40-35)=313×(453-449)=43×(415-411)=677×(22-15)=33×(294-285)=580×(407-399)=52×(270-264)=35×(361-354)=53×(261-257)=415×(986-980)=197×(53-50)=101×(165-161)=158×(96-93)=770×(745-737)=96×(48-45)=306×(828-823)=160×(456-451)=409×(321-316)=92×(115-109)=823×(670-665)=197×(435-431)=781×(709-704)=78×(414-406)=36×(793-787)=50×(284-281)=318×(677-674)=178×(376-373)=990×(561-557)=321×(317-314)=748×(245-241)=36×(67-62)=801×(27-18)=107×(298-291)=190×(140-136)=320×(315-312)=392×(379-375)=99×(186-178)=739×(35-26)=262×(328-325)=390×(388-385)=109×(301-297)=870×(165-156)=1/8+4/8=5/10+2/10=4/7+2/7=2/7+3/7=1/7+4/7=2/8+5/8=1/8+5/8=3/10+6/10=3/7+2/7=1/4+2/4=3/8+4/8=8/10+2/10=2/5-1/5=2/4-1/4=3/6-2/6=5/8-2/8=3/8-2/8=3/5-1/5=4/7-2/7=5/8-3/8=3/7-1/7=4/8-1/8=4/6-1/6=5/6-1/6=參考答案289+166=455811+452=1263282+180=462203+402=605229+268=497493+108=60172+105=177800+336=1136149+350=499196+87=283143+110=253260+821=108180+401=481818+252=1070140+125=26576+36=112217+278=495901+455=1356194+184=378186+222=408206+143=349378+316=694287+173=460461+613=1074166+85=251330+175=50524+121=145249+350=599184+249=433346+575=921166+230=396898+491=138981+52=133195+304=499121+151=272118+260=37897+116=213814+950=1764269+211=480396+119=515153+254=407460+926=1386213+134=347219+906=1125290+116=406102+293=395240+228=468317+705=1022115+289=404246+204=45097+278=375419+273=692320+142=462148+505=653225+203=428196+129=32528+66=94142+34=176246+65=311781+472=1253491-289=202534-467=67303-222=81776-215=561425-153=272483-451=32431-358=73923-603=320434-325=109212-174=38262-48=214782-597=185472-14=458347-82=265321-114=207577-30=547486-309=177315-10=305450-35=415323-41=282430-351=79898-829=69296-163=133901-203=698310-119=191869-239=630378-149=229371-106=265244-85=159276-226=50473-162=311441-382=5990-75=15203-94=109409-107=302986-887=99241-134=107533-437=96347-223=124869-590=279376-187=189607-356=251374-243=131970-240=730236-28=208712-564=148393-313=80703-587=116308-96=212903-389=514408-101=307525-315=210465-405=60798-22=776493-140=353964-699=265403-67=336943-704=239162-92=70772-248=52467×8=536368×3=1104138×5=690319×4=127683×7=581739×8=5912136×6=816902×4=360820×6=120850×7=595065×6=390360×5=1800383×2=766432×8=3456141×5=705409×3=122778×8=624555×2=1110111×6=666596×6=3576283×3=849358×5=179098×2=196451×6=2706245×3=735972×2=1944111×7=777610×2=122041×9=369772×3=2316108×8=864372×8=297692×3=276874×7=6118188×5=940938×8=7504451×2=90255×4=220109×9=98129×3=87313×3=93942×9=37883×9=747336×7=235282×3=246804×7=562874×2=148248×2=496405×2=81068×2=136153×5=765589×2=117832×5=160907×9=8163232×3=696964×3=289291×3=273286×3=85874×4=296248×8=198446+475+153=674328+502+582=1412111+39+728=878915+689+576=2180141+301+376=81852+441+481=974206+81+45=332939+427+455=1821149+120+317=586598+714+976=2288688+169+83=940220+122+487=829568+135+58=761867+707+855=2429154+430+360=944788+239+282=1309210+17+334=561473+948+301=1722230+249+209=688740+299+37=107684+436+453=973932+826+454=2212648+174+139=961137+63+510=710685+49+152=886300+838+424=1562271+438+65=774383+298+635=131692+123+533=748254+936+288=147876+288+373=737897+638+962=2497451+216+91=758233+962+416=1611406+48+187=641442+392+546=1380241+45+398=684126+93+499=71837+115+199=351686+67+368=112117+785+39=841137+27+465=629264+159+110=533970+51+588=1609381+143+297=821422+972+495=1889106+514+257=877105+212+964=128151+457+171=679265+323+463=1051338+411+95=844119+569+363=1051453+67+116=636426+881+825=2132405+320+93=818430+980+172=158234+51+447=532928+171+310=140944+840+66=950566+971+426=1963292+179-245=226822+84-572=33422+418-178=262923+366-249=1040442+19-189=272546+614-10=1150293+143-268=168477+833-910=40012+137-50=99383+311-508=186389+13-229=173918+506-573=85166+305-306=65569+144-141=572435+14-323=126677+615-950=34249+140-121=68787+606-244=1149196+39-48=187467+360-329=498227+52-76=203815+163-623=35522+426-174=274820+275-233=862171+124-85=210536+275-85=72631+414-68=377723+997-229=1491408+50-204=254423+558-130=851277+170-367=80696+444-584=556423+25-255=193389+392-317=46487+178-32=233926+193-723=39643+275-108=210442+409-780=71334+141-308=167431+453-602=28240+252-261=31758+980-672=106699+293-277=115661+349-807=203101+394-322=173698+497-558=637137+122-136=123976+438-180=1234315+95-58=352437+819-31=122557+121-48=130595+870-808=657343+101-42=40217+421-267=17139+448-343=144257+248-339=166282+192-236=238404+639-341=70292+250-109=233965+129-581=513354-53-27=274847-94-396=357480-220-12=248935-446-119=370500-185-284=31510-118-352=40436-57-66=313857-585-88=184368-250-114=4588-19-419=150374-287-21=66677-423-242=12398-101-280=17841-633-73=135210-64-25=121797-100-224=473474-123-88=263716-183-514=19355-37-248=70791-311-434=46458-34-226=198908-90-199=619308-153-36=119999-157-188=654494-263-75=156482-63-218=201232-40-118=74893-755-93=45456-68-139=249873-195-136=542472-207-53=212955-419-98=438469-121-105=243886-661-129=96389-232-151=6886-549-134=203385-18-132=235809-342-173=294356-82-28=246896-262-557=77200-165-11=24636-412-67=157462-46-160=256633-279-28=326439-125-289=25668-134-258=276400-62-130=208815-67-53=695358-57-117=184991-141-264=586348-40-268=40608-445-109=54495-43-380=72674-245-344=85500-190-52=258882-434-91=357451-193-188=70817-66-600=151421-175-41=205934-567-311=56226-97+316=445884-523+369=730168-80+55=143581-415+238=404462-357+391=496500-172+122=450492-473+266=285493-314+581=760493-396+37=134809-502+938=1245450-245+240=445316-93+840=1063251-72+144=323753-213+739=1279487-477+205=215713-306+745=115299-68+453=484874-35+251=1090352-331+90=111983-457+430=956202-19+158=341540-169+521=892220-126+243=337948-463+539=1024322-14+86=394620-502+344=462341-181+304=464954-487+252=719341-221+368=488844-280+830=1394204-196+334=342384-147+858=1095317-168+301=450592-380+109=321362-119+46=289887-629+784=1042289-145+155=299587-68+584=1103357-225+316=448489-313+53=229479-210+209=478869-24+401=1246385-368+93=110823-142+92=773232-213+146=165673-624+187=236320-191+172=301916-359+678=1235375-334+210=251979-541+542=980284-250+27=61785-511+326=600167-103+97=16164-64+562=562277-230+38=85765-713+553=605352-13+149=488865-842+813=836305-33+157=429913-776+794=931221+(284-119)=386577+(827-66)=1338393+(131-45)=479405+(568-216)=757327+(442-104)=66576+(610-183)=503310+(198-61)=447689+(398-60)=1027101+(496-149)=448512+(917-383)=1046409+(341-29)=721977+(816-815)=97816+(457-299)=174772+(507-143)=113675+(265-238)=102983+(376-181)=1178348+(368-275)=441833+(916-27)=1722208+(194-15)=387358+(895-124)=1129234+(366-294)=30620+(116-32)=104178+(431-320)=289529+(840-593)=776450+(354-89)=715181+(834-680)=335344+(417-353)=408334+(867-329)=87274+(387-179)=282673+(16-12)=677170+(345-285)=23088+(669-646)=111408+(140-15)=533607+(728-121)=1214230+(163-82)=311541+(946-402)=1085339+(216-87)=468744+(780-349)=117589+(475-425)=139967+(396-121)=124220+(423-51)=392452+(565-193)=824314+(163-55)=422978+(976-308)=1646369+(154-71)=452288+(764-737)=31523+(138-112)=49151+(655-74)=732141+(475-429)=187939+(390-64)=126561+(180-168)=73564+(334-119)=779388+(467-305)=550775+(651-164)=1262202+(464-363)=30384+(626-217)=493202+(295-75)=422807+(871-791)=887399+(469-152)=716872+(953-676)=1149310-(90+148)=72986-(41+879)=66255-(80+129)=46979-(481+71)=427418-(46+61)=311814-(716+73)=25232-(81+80)=71869-(707+89)=73224-(172+50)=2646-(139+252)=255305-(89+163)=53955-(510+412)=33237-(32+44)=161867-(304+47)=516204-(103+31)=70983-(742+81)=160459-(154+149)=156661-(137+460)=64439-(60+137)=242935-(620+240)=75404-(124+166)=114983-(727+181)=75494-(394+100)=0603-(142+142)=319491-(367+81)=43397-(222+73)=102322-(52+51)=219731-(567+11)=153498-(238+189)=71818-(287+385)=146473-(11+216)=246480-(275+13)=192386-(178+67)=141389-(245+114)=30475-(340+47)=88313-(50+16)=247341-(142+17)=182925-(242+110)=573405-(279+21)=105291-(74+67)=150427-(52+193)=182627-(27+461)=139490-(51+415)=24964-(26+728)=210386-(304+71)=11789-(163+519)=107405-(56+130)=219828-(59+608)=161380-(11+313)=56900-(46+605)=249328-(151+116)=61868-(332+128)=408306-(74+224)=8862-(406+352)=104466-(240+209)=17319-(79+67)=173312-(248+18)=46753-(121+133)=499470-(227+219)=24716-(191+216)=309281-(229-157)=209351-(296-287)=34238-(115-110)=33531-(952-451)=30456-(491-301)=266534-(357-75)=252213-(354-193)=52704-(956-327)=75470-(324-19)=165434-(883-834)=385426-(256-180)=350965-(680-467)=752378-(229-141)=290796-(707-19)=108319-(131-84)=272985-(332-75)=728313-(183-25)=155542-(661-179)=60414-(320-309)=403969-(601-78)=446306-(312-167)=161427-(821-686)=292481-(387-160)=254567-(803-547)=311213-(485-383)=111383-(733-452)=102341-(237-21)=125947-(893-829)=883408-(307-243)=344656-(635-226)=247182-(289-184)=77422-(933-769)=258252-(356-299)=195489-(498-43)=34423-(262-69)=230869-(689-291)=471273-(119-28)=182981-(812-126)=295476-(290-59)=245526-(494-430)=462131-(191-138)=78398-(629-391)=160240-(343-117)=14116-(307-261)=70125-(239-227)=113596-(486-452)=562450-(412-29)=67659-(645-611)=625471-(350-281)=402572-(774-209)=7483-(328-77)=232697-(482-400)=615119-(255-205)=69356-(900-828)=284381-(187-30)=224466-(570-133)=29445-(438-175)=182595-(526-74)=143151-(343-205)=1341-(586-567)=22316+26×5=446975+407×2=1789320+94×2=50883+42×8=419389+39×8=70124+208×4=85616+95×5=491712+210×2=113216+13×2=4261+184×4=797228+22×8=404166+163×2=492237+57×4=465149+102×3=455330+265×2=860469+119×5=1064209+18×9=371226+22×2=270125+115×2=355564+132×2=828364+128×3=748952+121×5=1557403+43×9=790477+265×3=1272231+45×5=45692+79×7=645111+104×7=839277+38×7=543332+33×9=629532+309×3=145959×6+349=703476×2+313=126596×2+240=432347×2+558=125256×3+396=564156×4+541=116550×2+192=292304×2+46=654183×2+47=413329×3+132=1119129×2+454=712211×2+390=812336×2+100=77285×9+542=130749×5+16=261345×2+247=937354×2+20=72854×6+713=103764×2+61=189208×4+320=115274×3+174=396247×2+190=68443×5+92=307344×2+333=102111×3+23=56127×2+673=92734×9+233=53930×3+16=106319×2+38=676115×8+340=1260353-14×6=269505-75×6=55426-198×2=30545-61×3=362366-44×2=278929-55×9=434461-30×6=281569-20×5=469488-30×3=398322-124×2=74487-28×5=347969-35×5=794418-177×2=64853-333×2=187372-24×6=228846-325×2=196431-208×2=15705-103×6=87345-47×7=16530-50×6=230494-158×2=178424-31×9=145474-69×2=336830-162×3=344318-18×8=174884-22×2=840483-119×2=245970-207×4=142341-67×5=6875-41×9=506469-65×3=274821-137×2=547476-51×3=323784-36×2=712162-20×2=122347-68×4=75469-78×6=1624-60×9=84177-10×4=137862-125×4=362118-12×6=46850-202×3=244335-77×4=27745-75×3=520185-15×7=80939-23×9=732256-15×2=226564-41×8=236264-16×2=232766-159×4=130305-96×3=17663-27×6=501330-71×3=117745-153×4=133309-26×5=179981-280×2=