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

三年級(jí)數(shù)學(xué)(上)計(jì)算題專(zhuān)項(xiàng)練習(xí)附答案290+121=252+108=84+79=387+276=254+143=182+504=299+99=790+758=302+124=211+575=376+72=179+706=171+220=71+15=152+266=58+184=90+64=950+811=101+224=377+626=85+360=145+113=121+262=744+537=63+358=124+739=231+90=360+266=131+273=995+874=68+377=232+175=118+161=314+466=292+140=304+604=270+213=314+243=203+176=72+401=400+71=332+873=373+83=337+858=74+13=224+483=212+133=567+462=236+263=418+763=125+277=342+71=257+140=737+222=274+105=443+157=174+152=450+96=127+179=809+946=258-34=700-175=181-58=839-104=167-117=102-50=495-234=798-267=187-26=554-462=342-190=878-229=470-369=944-734=341-67=973-183=439-341=949-292=309-220=860-661=387-205=308-34=496-347=719-281=425-164=741-60=274-121=784-730=389-138=517-16=319-244=375-79=245-73=549-169=273-127=975-389=209-23=83-60=92-16=929-853=390-304=255-10=222-21=480-381=479-320=596-242=196-171=773-185=401-153=863-341=219-60=691-270=461-375=718-242=443-416=848-756=133-18=994-816=362-255=896-152=180×2=13×5=493×2=797×6=78×2=821×9=41×9=81×2=430×2=35×3=146×6=251×7=124×5=942×8=427×2=962×3=147×2=464×6=137×2=527×4=68×2=972×2=384×2=370×8=262×2=980×8=30×4=346×8=137×5=111×2=101×8=832×9=232×4=569×7=300×3=942×7=411×2=841×9=55×4=584×9=333×2=815×5=14×4=693×2=442×2=911×9=19×5=74×4=29×8=511×9=128×4=594×7=55×5=211×7=159×3=16×8=58×4=503×8=317×3=98×6=105+194+302=772+44+689=66+524+209=220+701+665=143+19+514=768+818+525=149+365+418=644+417+655=173+110+238=316+656+824=392+220+158=336+651+898=285+240+69=35+318+465=268+26+408=119+949+194=280+417+142=721+351+777=11+274+126=956+865+582=517+444+14=727+742+854=79+203+562=819+51+583=21+194+63=539+599+499=85+339+386=679+547+863=296+194+266=801+331+437=58+149+230=823+357+494=395+291+217=753+51+260=804+114+61=932+924+259=712+136+129=453+554+56=97+467+39=157+456+283=30+183+223=485+318+758=61+532+75=630+20+968=151+258+332=821+767+203=266+232+215=575+21+380=89+26+185=910+829+385=154+252+212=98+465+61=11+625+120=959+604+260=17+366+71=253+203+879=294+74+416=541+862+721=55+96+692=176+455+87=202+59-233=385+249-105=251+85-12=225+728-562=338+129-341=121+122-230=159+175-303=159+814-258=342+64-155=474+214-144=358+129-47=797+794-121=422+20-311=777+447-701=76+229-61=315+658-360=64+307-340=501+965-761=135+308-306=907+353-538=263+88-112=393+489-638=343+95-310=711+360-52=229+45-187=404+747-873=270+61-178=825+148-95=121+141-184=459+979-944=176+41-159=738+229-257=141+230-15=658+702-502=22+117-79=357+244-429=73+376-317=911+968-537=29+392-326=800+571-104=181+168-48=359+534-833=119+169-84=672+119-54=414+81-369=183+792-331=176+298-120=485+572-451=420+65-385=782+514-842=420+27-367=654+336-434=172+130-104=344+562-389=408+23-357=215+712-334=118+283-244=145+867-225=83+269-56=495+798-860=283-31-25=736-373-324=311-39-198=736-571-45=474-212-239=807-33-699=348-105-22=533-136-379=372-119-186=711-288-107=379-190-53=857-357-427=488-354-32=718-353-312=344-88-195=570-228-230=431-54-191=938-395-438=489-247-189=863-293-265=312-151-121=663-276-12=327-137-129=926-117-77=184-92-79=820-58-378=283-98-88=973-135-770=335-189-85=749-372-160=406-292-71=982-203-573=230-16-134=682-139-415=335-17-35=783-75-574=177-36-141=982-186-113=385-36-56=444-395-13=302-146-133=933-284-598=416-98-14=722-149-407=250-91-83=773-95-395=433-113-78=211-13-170=340-153-134=853-263-311=409-60-103=595-16-576=486-245-121=691-198-454=391-189-173=771-315-381=393-268-103=967-678-40=413-47-119=905-454-46=433-267+102=477-20+410=448-417+454=505-106+466=353-45+119=806-806+743=288-180+224=828-53+499=483-475+311=819-582+551=194-95+32=305-155+682=266-228+209=596-122+543=316-253+161=696-23+135=354-90+184=946-597+744=489-459+33=843-487+971=477-219+75=896-237+263=172-88+117=602-59+459=74-54+308=389-71+190=306-200+188=541-379+823=104-65+325=275-34+377=405-223+244=877-740+344=316-292+110=739-543+134=438-429+58=871-464+461=498-458+126=882-795+530=60-44+422=715-310+287=237-68+241=860-243+307=259-214+36=821-20+883=289-77+10=556-449+822=399-328+268=848-311+239=442-344+374=540-51+307=30-20+458=710-317+484=472-442+388=617-157+230=357-299+68=795-575+979=134-115+258=645-334+648=54-42+108=886-251+806=312+(252-186)=986+(386-35)=50+(362-118)=39+(851-69)=314+(419-180)=992+(739-42)=490+(226-12)=575+(931-539)=419+(416-29)=970+(870-642)=125+(474-71)=209+(237-191)=139+(433-91)=383+(842-443)=497+(340-140)=579+(686-225)=471+(326-317)=488+(969-414)=229+(406-114)=36+(612-231)=222+(218-147)=238+(308-147)=225+(279-131)=627+(953-211)=100+(391-301)=466+(858-58)=407+(302-50)=692+(618-316)=255+(332-303)=319+(685-556)=373+(489-274)=159+(957-158)=163+(242-52)=453+(613-203)=139+(238-96)=970+(719-499)=321+(262-115)=370+(806-240)=332+(334-333)=534+(895-333)=213+(359-309)=739+(727-456)=310+(199-25)=918+(183-127)=18+(383-317)=626+(988-380)=483+(332-15)=268+(289-224)=316+(500-283)=389+(327-187)=41+(317-146)=821+(783-185)=372+(406-254)=560+(489-265)=364+(351-79)=837+(448-393)=84+(300-254)=551+(892-874)=105+(457-51)=983+(800-364)=348-(18+200)=193-(131+11)=393-(66+26)=898-(161+645)=265-(227+20)=930-(537+368)=178-(110+24)=890-(315+92)=400-(215+168)=186-(11+131)=320-(53+137)=679-(552+98)=457-(278+158)=977-(439+323)=364-(139+76)=989-(100+513)=329-(195+80)=897-(296+422)=381-(80+65)=773-(237+70)=492-(239+212)=824-(537+159)=491-(94+185)=958-(796+100)=424-(299+91)=873-(92+330)=264-(119+78)=921-(252+313)=488-(424+49)=976-(437+521)=443-(249+30)=903-(635+23)=460-(291+142)=889-(438+299)=428-(109+287)=968-(11+751)=408-(231+80)=913-(450+161)=173-(71+30)=712-(98+610)=472-(54+221)=797-(254+327)=382-(18+317)=819-(442+72)=418-(35+111)=945-(156+44)=353-(94+73)=849-(113+341)=336-(197+56)=578-(128+316)=298-(153+32)=244-(80+90)=475-(195+120)=511-(327+48)=340-(37+86)=922-(648+200)=240-(15+73)=990-(677+38)=345-(145+45)=940-(23+44)=342-(145-138)=444-(461-136)=188-(331-257)=191-(322-150)=243-(475-439)=124-(956-919)=465-(113-98)=579-(578-540)=412-(495-98)=677-(717-678)=455-(375-258)=632-(662-73)=417-(466-105)=744-(306-224)=326-(422-367)=875-(833-711)=135-(327-316)=767-(574-206)=127-(79-74)=718-(673-176)=231-(414-271)=848-(953-480)=73-(171-155)=235-(233-62)=362-(185-15)=460-(473-80)=128-(418-348)=405-(844-821)=457-(442-386)=837-(865-363)=83-(437-354)=983-(578-101)=488-(360-130)=504-(109-103)=492-(458-387)=830-(596-136)=238-(287-92)=733-(585-245)=356-(464-258)=813-(689-408)=376-(423-147)=565-(488-347)=345-(187-103)=799-(871-234)=443-(224-163)=529-(814-764)=379-(170-77)=626-(849-500)=279-(358-280)=319-(751-663)=312-(483-378)=159-(215-180)=451-(473-461)=454-(611-251)=138-(106-94)=992-(460-134)=57-(488-453)=717-(509-202)=327-(480-310)=956-(958-847)=290+15×8=535+13×6=47+219×3=76+195×4=159+59×7=185+20×7=435+169×3=409+74×8=408+123×2=370+216×3=107+140×2=542+73×8=214+164×3=50+224×3=168+89×8=563+62×7=411+30×9=121+152×6=59+121×2=940+138×5=260+18×9=416+191×4=454+10×4=688+77×6=80+206×4=269+165×3=180+91×7=491+317×2=109+120×4=360+199×3=16×3+291=123×6+558=45×9+253=35×2+562=26×5+114=13×9+523=290×2+280=70×7+406=11×7+398=134×3+915=68×2+153=99×4+590=53×4+231=262×3+993=40×9+231=115×2+972=220×2+227=304×3+247=155×4+360=14×5+694=307×2+113=61×8+667=116×7+161=16×3+652=26×8+115=128×4+752=99×7+239=162×4+786=174×2+470=40×9+451=214-13×3=756-377×2=445-167×2=981-209×2=432-145×2=801-70×9=479-96×4=449-22×4=203-67×2=475-24×3=308-29×8=820-41×9=456-11×8=789-131×3=422-24×7=714-106×2=307-24×2=788-53×2=455-14×5=690-149×4=347-91×2=621-156×3=200-16×5=299-144×2=116-26×2=553-102×3=453-13×7=967-298×2=272-26×2=538-243×2=405-32×3=126-10×4=425-60×5=849-25×5=488-102×4=583-184×2=380-36×2=840-13×5=403-155×2=533-75×4=245-19×7=791-44×5=467-18×5=808-14×2=185-66×2=929-138×6=463-25×3=851-22×7=167-27×2=979-164×2=387-117×3=935-214×2=314-12×4=807-84×2=456-92×4=496-112×2=486-141×3=745-44×8=346-66×2=804-63×9=310×2-340=240×4-60=402×2-408=303×5-936=95×9-395=885×5-140=57×9-273=474×7-352=324×3-339=625×5-753=84×6-284=428×8-895=92×9-331=673×5-836=242×4-831=723×8-635=127×2-26=577×8-467=49×7-244=333×5-53=115×4-151=171×9-316=149×6-453=637×3-959=220×4-116=416×7-614=96×5-358=352×9-907=130×5-268=270×7-51=389×2-127=783×2-106=192×3-501=733×7-904=245×4-267=659×5-177=211×2-117=724×8-332=61×7-194=692×8-757=106×6-495=117×9-819=93×9-417=118×5-33=188×5-496=619×4-27=450×2-122=515×9-573=132×6-558=592×4-880=155×5-198=315×6-720=32×4-79=782×3-690=285×2-200=243×7-899=196×3-504=579×2-51=289×3-484=773×4-96=125×(173-168)=75×(159-156)=53×(132-125)=71×(970-966)=112×(291-287)=957×(594-591)=277×(254-251)=419×(562-559)=12×(385-379)=825×(778-770)=214×(287-283)=292×(31-25)=228×(196-193)=708×(24-18)=101×(330-322)=611×(520-516)=40×(285-279)=487×(258-251)=48×(386-379)=263×(752-744)=316×(498-495)=318×(588-582)=29×(63-55)=124×(281-273)=130×(319-315)=335×(888-880)=55×(175-171)=245×(600-593)=26×(472-467)=374×(611-605)=80×(150-142)=969×(935-928)=156×(117-114)=286×(946-940)=26×(218-211)=456×(328-319)=214×(273-270)=549×(499-493)=198×(223-220)=348×(842-835)=105×(272-263)=535×(885-881)=274×(73-70)=754×(423-417)=59×(154-151)=760×(835-827)=199×(355-350)=39×(303-294)=87×(467-461)=415×(266-259)=129×(111-105)=67×(32-25)=68×(389-386)=418×(887-880)=97×(326-322)=258×(776-770)=198×(60-55)=649×(500-495)=248×(224-221)=453×(494-491)=1/5+2/5=2/6+4/6=1/6+2/6=3/9+6/9=2/6+3/6=1/4+2/4=1/7+4/7=3/10+6/10=1/8+5/8=1/10+8/10=1/7+2/7=5/8+2/8=4/8-3/8=2/9-1/9=5/8-1/8=6/10-1/10=3/8-2/8=5/9-1/9=4/7-2/7=5/7-1/7=2/4-1/4=5/10-4/10=3/5-1/5=6/10-3/10=參考答案290+121=411252+108=36084+79=163387+276=663254+143=397182+504=686299+99=398790+758=1548302+124=426211+575=786376+72=448179+706=885171+220=39171+15=86152+266=41858+184=24290+64=154950+811=1761101+224=325377+626=100385+360=445145+113=258121+262=383744+537=128163+358=421124+739=863231+90=321360+266=626131+273=404995+874=186968+377=445232+175=407118+161=279314+466=780292+140=432304+604=908270+213=483314+243=557203+176=37972+401=473400+71=471332+873=1205373+83=456337+858=119574+13=87224+483=707212+133=345567+462=1029236+263=499418+763=1181125+277=402342+71=413257+140=397737+222=959274+105=379443+157=600174+152=326450+96=546127+179=306809+946=1755258-34=224700-175=525181-58=123839-104=735167-117=50102-50=52495-234=261798-267=531187-26=161554-462=92342-190=152878-229=649470-369=101944-734=210341-67=274973-183=790439-341=98949-292=657309-220=89860-661=199387-205=182308-34=274496-347=149719-281=438425-164=261741-60=681274-121=153784-730=54389-138=251517-16=501319-244=75375-79=296245-73=172549-169=380273-127=146975-389=586209-23=18683-60=2392-16=76929-853=76390-304=86255-10=245222-21=201480-381=99479-320=159596-242=354196-171=25773-185=588401-153=248863-341=522219-60=159691-270=421461-375=86718-242=476443-416=27848-756=92133-18=115994-816=178362-255=107896-152=744180×2=36013×5=65493×2=986797×6=478278×2=156821×9=738941×9=36981×2=162430×2=86035×3=105146×6=876251×7=1757124×5=620942×8=7536427×2=854962×3=2886147×2=294464×6=2784137×2=274527×4=210868×2=136972×2=1944384×2=768370×8=2960262×2=524980×8=784030×4=120346×8=2768137×5=685111×2=222101×8=808832×9=7488232×4=928569×7=3983300×3=900942×7=6594411×2=822841×9=756955×4=220584×9=5256333×2=666815×5=407514×4=56693×2=1386442×2=884911×9=819919×5=9574×4=29629×8=232511×9=4599128×4=512594×7=415855×5=275211×7=1477159×3=47716×8=12858×4=232503×8=4024317×3=95198×6=588105+194+302=601772+44+689=150566+524+209=799220+701+665=1586143+19+514=676768+818+525=2111149+365+418=932644+417+655=1716173+110+238=521316+656+824=1796392+220+158=770336+651+898=1885285+240+69=59435+318+465=818268+26+408=702119+949+194=1262280+417+142=839721+351+777=184911+274+126=411956+865+582=2403517+444+14=975727+742+854=232379+203+562=844819+51+583=145321+194+63=278539+599+499=163785+339+386=810679+547+863=2089296+194+266=756801+331+437=156958+149+230=437823+357+494=1674395+291+217=903753+51+260=1064804+114+61=979932+924+259=2115712+136+129=977453+554+56=106397+467+39=603157+456+283=89630+183+223=436485+318+758=156161+532+75=668630+20+968=1618151+258+332=741821+767+203=1791266+232+215=713575+21+380=97689+26+185=300910+829+385=2124154+252+212=61898+465+61=62411+625+120=756959+604+260=182317+366+71=454253+203+879=1335294+74+416=784541+862+721=212455+96+692=843176+455+87=718202+59-233=28385+249-105=529251+85-12=324225+728-562=391338+129-341=126121+122-230=13159+175-303=31159+814-258=715342+64-155=251474+214-144=544358+129-47=440797+794-121=1470422+20-311=131777+447-701=52376+229-61=244315+658-360=61364+307-340=31501+965-761=705135+308-306=137907+353-538=722263+88-112=239393+489-638=244343+95-310=128711+360-52=1019229+45-187=87404+747-873=278270+61-178=153825+148-95=878121+141-184=78459+979-944=494176+41-159=58738+229-257=710141+230-15=356658+702-502=85822+117-79=60357+244-429=17273+376-317=132911+968-537=134229+392-326=95800+571-104=1267181+168-48=301359+534-833=60119+169-84=204672+119-54=737414+81-369=126183+792-331=644176+298-120=354485+572-451=606420+65-385=100782+514-842=454420+27-367=80654+336-434=556172+130-104=198344+562-389=517408+23-357=74215+712-334=593118+283-244=157145+867-225=78783+269-56=296495+798-860=433283-31-25=227736-373-324=39311-39-198=74736-571-45=120474-212-239=23807-33-699=75348-105-22=221533-136-379=18372-119-186=67711-288-107=316379-190-53=136857-357-427=73488-354-32=102718-353-312=53344-88-195=61570-228-230=112431-54-191=186938-395-438=105489-247-189=53863-293-265=305312-151-121=40663-276-12=375327-137-129=61926-117-77=732184-92-79=13820-58-378=384283-98-88=97973-135-770=68335-189-85=61749-372-160=217406-292-71=43982-203-573=206230-16-134=80682-139-415=128335-17-35=283783-75-574=134177-36-141=0982-186-113=683385-36-56=293444-395-13=36302-146-133=23933-284-598=51416-98-14=304722-149-407=166250-91-83=76773-95-395=283433-113-78=242211-13-170=28340-153-134=53853-263-311=279409-60-103=246595-16-576=3486-245-121=120691-198-454=39391-189-173=29771-315-381=75393-268-103=22967-678-40=249413-47-119=247905-454-46=405433-267+102=268477-20+410=867448-417+454=485505-106+466=865353-45+119=427806-806+743=743288-180+224=332828-53+499=1274483-475+311=319819-582+551=788194-95+32=131305-155+682=832266-228+209=247596-122+543=1017316-253+161=224696-23+135=808354-90+184=448946-597+744=1093489-459+33=63843-487+971=1327477-219+75=333896-237+263=922172-88+117=201602-59+459=100274-54+308=328389-71+190=508306-200+188=294541-379+823=985104-65+325=364275-34+377=618405-223+244=426877-740+344=481316-292+110=134739-543+134=330438-429+58=67871-464+461=868498-458+126=166882-795+530=61760-44+422=438715-310+287=692237-68+241=410860-243+307=924259-214+36=81821-20+883=1684289-77+10=222556-449+822=929399-328+268=339848-311+239=776442-344+374=472540-51+307=79630-20+458=468710-317+484=877472-442+388=418617-157+230=690357-299+68=126795-575+979=1199134-115+258=277645-334+648=95954-42+108=120886-251+806=1441312+(252-186)=378986+(386-35)=133750+(362-118)=29439+(851-69)=821314+(419-180)=553992+(739-42)=1689490+(226-12)=704575+(931-539)=967419+(416-29)=806970+(870-642)=1198125+(474-71)=528209+(237-191)=255139+(433-91)=481383+(842-443)=782497+(340-140)=697579+(686-225)=1040471+(326-317)=480488+(969-414)=1043229+(406-114)=52136+(612-231)=417222+(218-147)=293238+(308-147)=399225+(279-131)=373627+(953-211)=1369100+(391-301)=190466+(858-58)=1266407+(302-50)=659692+(618-316)=994255+(332-303)=284319+(685-556)=448373+(489-274)=588159+(957-158)=958163+(242-52)=353453+(613-203)=863139+(238-96)=281970+(719-499)=1190321+(262-115)=468370+(806-240)=936332+(334-333)=333534+(895-333)=1096213+(359-309)=263739+(727-456)=1010310+(199-25)=484918+(183-127)=97418+(383-317)=84626+(988-380)=1234483+(332-15)=800268+(289-224)=333316+(500-283)=533389+(327-187)=52941+(317-146)=212821+(783-185)=1419372+(406-254)=524560+(489-265)=784364+(351-79)=636837+(448-393)=89284+(300-254)=130551+(892-874)=569105+(457-51)=511983+(800-364)=1419348-(18+200)=130193-(131+11)=51393-(66+26)=301898-(161+645)=92265-(227+20)=18930-(537+368)=25178-(110+24)=44890-(315+92)=483400-(215+168)=17186-(11+131)=44320-(53+137)=130679-(552+98)=29457-(278+158)=21977-(439+323)=215364-(139+76)=149989-(100+513)=376329-(195+80)=54897-(296+422)=179381-(80+65)=236773-(237+70)=466492-(239+212)=41824-(537+159)=128491-(94+185)=212958-(796+100)=62424-(299+91)=34873-(92+330)=451264-(119+78)=67921-(252+313)=356488-(424+49)=15976-(437+521)=18443-(249+30)=164903-(635+23)=245460-(291+142)=27889-(438+299)=152428-(109+287)=32968-(11+751)=206408-(231+80)=97913-(450+161)=302173-(71+30)=72712-(98+610)=4472-(54+221)=197797-(254+327)=216382-(18+317)=47819-(442+72)=305418-(35+111)=272945-(156+44)=745353-(94+73)=186849-(113+341)=395336-(197+56)=83578-(128+316)=134298-(153+32)=113244-(80+90)=74475-(195+120)=160511-(327+48)=136340-(37+86)=217922-(648+200)=74240-(15+73)=152990-(677+38)=275345-(145+45)=155940-(23+44)=873342-(145-138)=335444-(461-136)=119188-(331-257)=114191-(322-150)=19243-(475-439)=207124-(956-919)=87465-(113-98)=450579-(578-540)=541412-(495-98)=15677-(717-678)=638455-(375-258)=338632-(662-73)=43417-(466-105)=56744-(306-224)=662326-(422-367)=271875-(833-711)=753135-(327-316)=124767-(574-206)=399127-(79-74)=122718-(673-176)=221231-(414-271)=88848-(953-480)=37573-(171-155)=57235-(233-62)=64362-(185-15)=192460-(473-80)=67128-(418-348)=58405-(844-821)=382457-(442-386)=401837-(865-363)=33583-(437-354)=0983-(578-101)=506488-(360-130)=258504-(109-103)=498492-(458-387)=421830-(596-136)=370238-(287-92)=43733-(585-245)=393356-(464-258)=150813-(689-408)=532376-(423-147)=100565-(488-347)=424345-(187-103)=261799-(871-234)=162443-(224-163)=382529-(814-764)=479379-(170-77)=286626-(849-500)=277279-(358-280)=201319-(751-663)=231312-(483-378)=207159-(215-180)=124451-(473-461)=439454-(611-251)=94138-(106-94)=126992-(460-134)=66657-(488-453)=22717-(509-202)=410327-(480-310)=157956-(958-847)=845290+15×8=410535+13×6=61347+219×3=70476+195×4=856159+59×7=572185+20×7=325435+169×3=942409+74×8=1001408+123×2=654370+216×3=1018107+140×2=387542+73×8=1126214+164×3=70650+224×3=722168+89×8=880563+62×7=997411+30×9=681121+152×6=103359+121×2=301940+138×5=1630260+18×9=422416+191×4=1180454+10×4=494688+77×6=115080+206×4=904269+165×3=764180+91×7=817491+317×2=1125109+120×4=589360+199×3=95716×3+291=339123×6+558=129645×9+253=65835×2+562=63226×5+114=24413×9+523=640290×2+280=86070×7+406=89611×7+398=475134×3+915=131768×2+153=28999×4+590=98653×4+231=443262×3+993=177940×9+231=591115×2+972=1202220×2+227=667304×3+247=1159155×4+360=98014×5+694=764307×2+113=72761×8+667=1155116×7+161=97316×3+652=70026×8+115=323128×4+752=126499×7+239=932162×4+786=1434174×2+470=81840×9+451=811214-13×3=175756-377×2=2445-167×2=111981-209×2=563432-145×2=142801-70×9=171479-96×4=95449-22×4=361203-67×2=69475-24×3=403308-29×8=76820-41×9=451456-11×8=368789-131×3=396422-24×7=254714-106×2=502307-24×2=259788-53×2=682455-14×5=385690-149×4=94347-91×2=165621-156×3=153200-16×5=120299-144×2=11116-26×2=64553-102×3=247453-13×7=362967-298×2=371272-26×2=220538-243×2=52405-32×3=309126-10×4=86425-60×5=125849-25×5=724488-102×4=80583-184×2=215380-36×2=308840-13×5=775403-155×2=93533-75×4=233245-19×7=112791-44×5=571467-18×5=377808-14×2=780185-66×2=53929-138×6=101463-25×3=388851-22×7=697167-27×2=113979-164×2=651387-117×3=36935-214×2=507314-12×4=266807-84×2=639456-92×4=88496-112×2=272486-141×3=63745-44×8=39