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101+315=699+521=121+357=610+162=366+129=179+797=76+373=810+713=263+179=428+184=188+213=829+732=128+247=320+184=108+363=120+286=173+84=798+706=243+78=449+456=345+90=147+95=163+243=195+442=74+35=571+302=101+363=568+117=311+129=218+626=77+254=321+828=81+89=376+309=229+206=220+543=211+88=703+886=112+87=628+128=69+268=179+545=253+226=346+564=78+248=486+182=213+122=930+362=281+108=229+436=204+158=282+286=141+179=395+110=85+304=337+585=138+117=371+310=171+289=96+54=105-17=514-250=174-116=365-59=319-44=486-457=475-431=863-66=341-318=988-253=166-112=282-234=318-288=895-192=450-274=360-122=447-314=658-571=392-44=555-346=135-24=838-184=241-198=670-156=445-315=824-531=367-78=584-432=395-37=921-724=270-66=502-480=320-47=971-324=435-355=988-617=466-56=356-107=486-417=635-474=427-294=903-159=280-140=775-499=413-392=595-34=233-94=616-316=279-183=281-100=427-285=768-432=339-285=847-603=367-163=662-325=454-339=245-134=493-477=932-424=10×9=691×8=13×5=341×3=62×9=188×7=175×4=871×7=92×9=585×7=96×6=653×7=312×3=145×4=26×4=497×9=28×2=427×2=196×5=625×9=303×2=204×2=430×2=911×8=107×6=163×4=42×5=928×6=73×9=220×2=74×8=914×8=275×3=861×5=88×9=311×8=38×4=433×9=122×5=863×7=65×6=500×7=228×3=674×8=56×6=233×4=401×2=340×9=192×2=574×9=110×9=657×9=60×2=240×6=342×2=208×5=27×8=354×6=331×2=44×6=61+234+467=225+240+865=243+99+405=469+177+613=109+171+636=287+476+655=134+386+270=504+107+808=35+675+259=435+407+961=21+124+672=889+379+361=212+544+106=948+872+500=243+304+381=286+449+549=513+100+272=733+179+164=47+253+600=500+308+114=421+241+247=912+519+703=315+262+316=186+572+285=295+57+573=341+579+67=39+111+362=168+540+72=295+94+134=318+594+700=114+210+278=701+754+729=192+170+533=492+431+920=51+470+44=228+235+58=160+239+520=91+596+612=163+380+283=476+766+755=405+362+40=463+288+402=440+83+46=190+939+470=616+208+105=766+966+147=128+383+431=820+130+556=252+258+368=602+484+114=13+446+477=212+736+220=85+64+784=459+497+42=436+29+76=258+537+138=640+125+49=206+572+487=171+421+159=885+793+564=140+329-73=675+15-168=41+437-224=892+637-946=27+298-34=542+993-747=267+219-173=365+367-694=10+383-296=258+802-848=411+70-212=249+332-44=53+381-354=57+890-118=287+138-52=709+297-69=266+86-250=977+680-120=62+218-268=405+619-702=40+365-181=969+849-39=147+176-94=453+838-895=169+304-376=566+119-434=86+236-83=396+890-480=12+305-23=698+463-18=193+44-152=438+295-52=279+21-130=132+345-57=335+119-165=986+482-225=10+404-186=443+41-298=146+224-364=602+786-435=209+277-220=708+288-783=208+283-316=713+594-905=39+269-250=449+817-481=197+35-214=805+849-667=201+271-85=265+240-109=121+115-85=620+387-321=183+148-45=91+914-731=169+31-15=72+927-212=85+81-141=183+920-992=262+130-61=988+448-61=160-17-88=849-153-90=435-185-149=994-268-428=311-45-31=997-23-373=494-256-110=258-39-91=348-131-180=904-18-466=440-76-181=433-229-40=260-186-72=974-123-63=459-51-84=577-101-422=273-49-12=960-310-251=220-28-179=939-189-593=467-277-32=678-184-306=290-15-216=489-40-405=310-46-98=948-227-411=277-12-72=796-135-369=346-140-134=982-153-88=227-155-33=543-294-50=472-335-11=984-382-198=449-29-351=692-559-123=281-61-186=917-524-214=375-174-194=688-96-240=460-79-75=722-547-169=237-58-142=942-348-12=412-228-32=848-101-129=481-11-375=933-27-775=379-244-87=954-187-602=284-145-25=137-49-37=165-32-52=777-41-326=481-96-339=989-168-591=296-129-15=298-12-149=201-71-124=638-347-227=278-21+236=795-225+890=320-295+207=929-21+21=238-51+234=107-47+225=450-362+391=910-308+327=279-70+97=687-359+988=355-101+136=660-236+471=328-179+178=590-122+213=180-58+70=468-358+938=374-301+49=524-247+485=232-191+69=539-73+311=221-214+444=522-20+548=301-177+78=537-490+753=241-118+163=765-724+422=119-60+131=929-274+867=236-214+198=965-445+17=308-204+68=382-291+978=257-82+181=658-330+613=382-156+64=523-16+800=88-73+212=640-519+958=181-126+16=227-142+737=47-36+36=298-206+924=469-428+299=640-103+507=210-38+319=371-252+553=427-380+274=779-542+505=137-84+387=781-73+419=130-86+242=514-212+193=389-244+168=605-575+194=399-340+285=888-415+628=365-76+63=596-383+356=472-456+265=200-183+901=463+(492-314)=509+(798-331)=218+(409-15)=976+(937-648)=224+(472-177)=196+(485-451)=120+(430-419)=925+(126-90)=84+(338-239)=991+(352-196)=492+(456-408)=377+(794-571)=53+(322-207)=310+(231-209)=300+(270-63)=228+(459-103)=73+(494-68)=604+(167-135)=250+(271-32)=916+(787-434)=479+(492-464)=298+(572-487)=467+(497-424)=649+(682-46)=97+(330-94)=161+(801-502)=401+(480-216)=413+(609-516)=196+(142-108)=858+(493-36)=431+(306-305)=162+(124-11)=410+(446-368)=151+(885-541)=192+(418-225)=24+(600-318)=193+(324-189)=244+(761-251)=314+(454-430)=916+(700-334)=11+(419-315)=38+(941-570)=357+(461-105)=475+(555-296)=65+(421-407)=575+(932-506)=113+(302-175)=546+(581-321)=438+(447-167)=775+(736-556)=189+(256-197)=904+(758-274)=176+(293-169)=269+(888-274)=136+(413-292)=953+(883-799)=308+(360-342)=893+(887-210)=421+(202-116)=334+(850-667)=315-(56+230)=594-(143+389)=403-(10+195)=719-(426+35)=312-(213+54)=648-(297+169)=369-(227+70)=866-(118+567)=426-(211+69)=607-(271+278)=460-(237+154)=886-(306+200)=407-(54+340)=767-(117+82)=347-(73+19)=664-(281+142)=403-(166+182)=589-(249+223)=414-(46+241)=779-(400+212)=195-(11+33)=778-(223+124)=419-(99+19)=868-(79+585)=416-(106+62)=855-(76+290)=392-(173+29)=939-(561+347)=460-(203+37)=397-(143+122)=231-(164+16)=602-(199+203)=377-(104+181)=879-(560+259)=387-(20+281)=638-(165+376)=240-(88+139)=939-(419+47)=375-(60+106)=830-(376+322)=495-(31+52)=905-(109+701)=399-(54+193)=332-(176+76)=185-(13+113)=766-(191+533)=394-(167+122)=733-(422+270)=473-(189+189)=421-(29+109)=347-(225+41)=597-(14+438)=210-(65+100)=718-(234+74)=114-(24+20)=742-(196+68)=486-(152+75)=641-(475+48)=477-(59+348)=717-(272+428)=432-(410-256)=723-(146-29)=82-(442-389)=712-(176-125)=290-(448-212)=916-(432-196)=16-(68-62)=185-(662-635)=438-(478-59)=781-(452-262)=382-(470-215)=605-(851-542)=125-(303-179)=814-(319-70)=210-(418-366)=288-(302-68)=328-(425-216)=171-(391-220)=181-(448-411)=860-(662-584)=348-(263-235)=958-(976-203)=159-(55-10)=959-(623-333)=96-(313-260)=723-(871-847)=497-(475-466)=679-(903-672)=288-(402-385)=688-(547-470)=102-(273-189)=146-(776-738)=378-(296-122)=628-(753-616)=290-(325-188)=620-(856-296)=359-(202-165)=260-(168-37)=388-(395-330)=358-(565-327)=281-(323-42)=97-(241-175)=258-(286-69)=497-(623-324)=104-(480-471)=739-(478-444)=108-(252-166)=932-(948-888)=370-(254-59)=299-(548-338)=179-(427-283)=821-(200-46)=420-(175-15)=613-(941-513)=407-(389-332)=167-(677-660)=401-(435-62)=754-(234-35)=358-(173-91)=829-(495-405)=112+86×3=53+391×2=196+62×8=76+119×5=148+116×4=842+220×4=433+44×2=637+37×8=81+367×2=211+184×4=427+105×5=781+194×2=278+15×4=33+74×6=244+44×8=646+348×2=354+79×3=293+112×7=294+46×9=263+90×7=294+42×5=700+114×7=89+47×7=254+260×3=45+54×3=788+188×2=102+31×4=349+284×3=184+321×2=372+49×5=153×4+311=199×2+714=12×3+456=104×5+486=28×2+60=48×6+444=61×6+126=421×2+636=179×3+277=30×7+504=75×8+215=310×2+151=178×2+43=54×9+205=38×2+154=476×2+222=143×2+278=240×3+987=140×5+138=69×3+959=32×4+63=339×2+738=127×2+397=53×5+783=254×2+361=49×7+799=30×9+202=28×7+634=376×2+98=53×8+208=206-48×4=908-128×5=383-53×5=613-189×3=393-15×5=872-118×6=354-155×2=959-178×3=337-92×2=319-69×2=373-12×9=852-29×3=367-42×7=693-31×6=449-111×3=776-150×2=449-80×3=568-106×2=226-34×5=307-14×3=371-75×2=520-57×5=340-91×2=936-307×3=349-86×3=490-157×2=320-77×4=701-61×7=216-103×2=402-71×3=332-16×4=338-62×3=300-42×3=195-71×2=249-10×9=321-48×3=491-54×4=495-63×4=383-76×4=639-55×7=387-121×2=190-62×3=498-92×2=600-53×3=301-78×2=773-295×2=286-27×6=477-68×6=430-52×6=775-31×5=490-61×2=807-46×9=353-50×6=748-83×6=211-15×8=898-137×6=370-70×3=555-41×3=439-16×9=907-58×3=107×8-558=494×9-504=389×2-767=165×7-159=74×8-327=845×6-265=96×8-719=678×4-320=224×4-98=410×6-192=226×3-404=272×4-576=306×3-293=599×4-469=107×5-72=559×3-424=84×7-561=333×9-379=197×4-644=425×7-932=131×6-556=418×8-833=369×2-378=177×2-109=63×4-207=892×2-92=85×6-279=169×8-59=411×2-531=229×6-456=282×3-560=628×8-760=250×4-684=609×5-723=495×2-665=491×2-333=53×4-77=886×6-779=331×2-367=669×9-794=233×3-44=267×4-101=294×3-866=475×4-542=151×5-496=141×9-101=117×6-27=660×3-778=287×3-509=425×2-485=96×9-239=364×9-495=275×3-553=196×9-847=286×2-300=294×5-322=44×8-171=718×6-586=289×2-190=672×5-569=123×(153-147)=742×(541-537)=173×(70-67)=97×(586-582)=188×(96-92)=425×(932-924)=64×(29-24)=732×(53-49)=119×(145-137)=571×(450-444)=322×(258-255)=527×(565-559)=70×(264-260)=380×(424-420)=244×(415-412)=499×(226-221)=242×(384-381)=663×(245-241)=30×(130-127)=269×(34-25)=66×(305-302)=910×(426-421)=62×(446-441)=440×(111-108)=133×(207-204)=556×(523-514)=204×(159-156)=727×(463-454)=286×(350-347)=26×(944-935)=78×(368-359)=259×(616-611)=262×(82-79)=481×(906-903)=73×(115-106)=833×(89-85)=236×(349-346)=523×(522-514)=193×(47-42)=21×(923-920)=33×(236-229)=731×(604-595)=167×(303-299)=606×(322-318)=117×(21-13)=45×(100-95)=57×(397-389)=754×(135-126)=125×(361-353)=190×(449-445)=55×(488-480)=649×(501-493)=215×(190-187)=608×(513-509)=56×(167-163)=635×(484-475)=68×(487-481)=980×(44-40)=71×(190-186)=93×(152-143)=1/7+5/7=2/5+3/5=1/4+2/4=2/9+5/9=1/5+2/5=1/4+3/4=1/6+3/6=5/9+4/9=1/8+6/8=1/3+2/3=1/6+4/6=4/8+3/8=4/8-2/8=4/8-3/8=2/5-1/5=5/6-1/6=4/6-1/6=3/6-1/6=3/8-1/8=3/4-1/4=4/8-1/8=3/9-1/9=4/7-2/7=2/3-1/3=參考答案101+315=416699+521=1220121+357=478610+162=772366+129=495179+797=97676+373=449810+713=1523263+179=442428+184=612188+213=401829+732=1561128+247=375320+184=504108+363=471120+286=406173+84=257798+706=1504243+78=321449+456=905345+90=435147+95=242163+243=406195+442=63774+35=109571+302=873101+363=464568+117=685311+129=440218+626=84477+254=331321+828=114981+89=170376+309=685229+206=435220+543=763211+88=299703+886=1589112+87=199628+128=75669+268=337179+545=724253+226=479346+564=91078+248=326486+182=668213+122=335930+362=1292281+108=389229+436=665204+158=362282+286=568141+179=320395+110=50585+304=389337+585=922138+117=255371+310=681171+289=46096+54=150105-17=88514-250=264174-116=58365-59=306319-44=275486-457=29475-431=44863-66=797341-318=23988-253=735166-112=54282-234=48318-288=30895-192=703450-274=176360-122=238447-314=133658-571=87392-44=348555-346=209135-24=111838-184=654241-198=43670-156=514445-315=130824-531=293367-78=289584-432=152395-37=358921-724=197270-66=204502-480=22320-47=273971-324=647435-355=80988-617=371466-56=410356-107=249486-417=69635-474=161427-294=133903-159=744280-140=140775-499=276413-392=21595-34=561233-94=139616-316=300279-183=96281-100=181427-285=142768-432=336339-285=54847-603=244367-163=204662-325=337454-339=115245-134=111493-477=16932-424=50810×9=90691×8=552813×5=65341×3=102362×9=558188×7=1316175×4=700871×7=609792×9=828585×7=409596×6=576653×7=4571312×3=936145×4=58026×4=104497×9=447328×2=56427×2=854196×5=980625×9=5625303×2=606204×2=408430×2=860911×8=7288107×6=642163×4=65242×5=210928×6=556873×9=657220×2=44074×8=592914×8=7312275×3=825861×5=430588×9=792311×8=248838×4=152433×9=3897122×5=610863×7=604165×6=390500×7=3500228×3=684674×8=539256×6=336233×4=932401×2=802340×9=3060192×2=384574×9=5166110×9=990657×9=591360×2=120240×6=1440342×2=684208×5=104027×8=216354×6=2124331×2=66244×6=26461+234+467=762225+240+865=1330243+99+405=747469+177+613=1259109+171+636=916287+476+655=1418134+386+270=790504+107+808=141935+675+259=969435+407+961=180321+124+672=817889+379+361=1629212+544+106=862948+872+500=2320243+304+381=928286+449+549=1284513+100+272=885733+179+164=107647+253+600=900500+308+114=922421+241+247=909912+519+703=2134315+262+316=893186+572+285=1043295+57+573=925341+579+67=98739+111+362=512168+540+72=780295+94+134=523318+594+700=1612114+210+278=602701+754+729=2184192+170+533=895492+431+920=184351+470+44=565228+235+58=521160+239+520=91991+596+612=1299163+380+283=826476+766+755=1997405+362+40=807463+288+402=1153440+83+46=569190+939+470=1599616+208+105=929766+966+147=1879128+383+431=942820+130+556=1506252+258+368=878602+484+114=120013+446+477=936212+736+220=116885+64+784=933459+497+42=998436+29+76=541258+537+138=933640+125+49=814206+572+487=1265171+421+159=751885+793+564=2242140+329-73=396675+15-168=52241+437-224=254892+637-946=58327+298-34=291542+993-747=788267+219-173=313365+367-694=3810+383-296=97258+802-848=212411+70-212=269249+332-44=53753+381-354=8057+890-118=829287+138-52=373709+297-69=937266+86-250=102977+680-120=153762+218-268=12405+619-702=32240+365-181=224969+849-39=1779147+176-94=229453+838-895=396169+304-376=97566+119-434=25186+236-83=239396+890-480=80612+305-23=294698+463-18=1143193+44-152=85438+295-52=681279+21-130=170132+345-57=420335+119-165=289986+482-225=124310+404-186=228443+41-298=186146+224-364=6602+786-435=953209+277-220=266708+288-783=213208+283-316=175713+594-905=40239+269-250=58449+817-481=785197+35-214=18805+849-667=987201+271-85=387265+240-109=396121+115-85=151620+387-321=686183+148-45=28691+914-731=274169+31-15=18572+927-212=78785+81-141=25183+920-992=111262+130-61=331988+448-61=1375160-17-88=55849-153-90=606435-185-149=101994-268-428=298311-45-31=235997-23-373=601494-256-110=128258-39-91=128348-131-180=37904-18-466=420440-76-181=183433-229-40=164260-186-72=2974-123-63=788459-51-84=324577-101-422=54273-49-12=212960-310-251=399220-28-179=13939-189-593=157467-277-32=158678-184-306=188290-15-216=59489-40-405=44310-46-98=166948-227-411=310277-12-72=193796-135-369=292346-140-134=72982-153-88=741227-155-33=39543-294-50=199472-335-11=126984-382-198=404449-29-351=69692-559-123=10281-61-186=34917-524-214=179375-174-194=7688-96-240=352460-79-75=306722-547-169=6237-58-142=37942-348-12=582412-228-32=152848-101-129=618481-11-375=95933-27-775=131379-244-87=48954-187-602=165284-145-25=114137-49-37=51165-32-52=81777-41-326=410481-96-339=46989-168-591=230296-129-15=152298-12-149=137201-71-124=6638-347-227=64278-21+236=493795-225+890=1460320-295+207=232929-21+21=929238-51+234=421107-47+225=285450-362+391=479910-308+327=929279-70+97=306687-359+988=1316355-101+136=390660-236+471=895328-179+178=327590-122+213=681180-58+70=192468-358+938=1048374-301+49=122524-247+485=762232-191+69=110539-73+311=777221-214+444=451522-20+548=1050301-177+78=202537-490+753=800241-118+163=286765-724+422=463119-60+131=190929-274+867=1522236-214+198=220965-445+17=537308-204+68=172382-291+978=1069257-82+181=356658-330+613=941382-156+64=290523-16+800=130788-73+212=227640-519+958=1079181-126+16=71227-142+737=82247-36+36=47298-206+924=1016469-428+299=340640-103+507=1044210-38+319=491371-252+553=672427-380+274=321779-542+505=742137-84+387=440781-73+419=1127130-86+242=286514-212+193=495389-244+168=313605-575+194=224399-340+285=344888-415+628=1101365-76+63=352596-383+356=569472-456+265=281200-183+901=918463+(492-314)=641509+(798-331)=976218+(409-15)=612976+(937-648)=1265224+(472-177)=519196+(485-451)=230120+(430-419)=131925+(126-90)=96184+(338-239)=183991+(352-196)=1147492+(456-408)=540377+(794-571)=60053+(322-207)=168310+(231-209)=332300+(270-63)=507228+(459-103)=58473+(494-68)=499604+(167-135)=636250+(271-32)=489916+(787-434)=1269479+(492-464)=507298+(572-487)=383467+(497-424)=540649+(682-46)=128597+(330-94)=333161+(801-502)=460401+(480-216)=665413+(609-516)=506196+(142-108)=230858+(493-36)=1315431+(306-305)=432162+(124-11)=275410+(446-368)=488151+(885-541)=495192+(418-225)=38524+(600-318)=306193+(324-189)=328244+(761-251)=754314+(454-430)=338916+(700-334)=128211+(419-315)=11538+(941-570)=409357+(461-105)=713475+(555-296)=73465+(421-407)=79575+(932-506)=1001113+(302-175)=240546+(581-321)=806438+(447-167)=718775+(736-556)=955189+(256-197)=248904+(758-274)=1388176+(293-169)=300269+(888-274)=883136+(413-292)=257953+(883-799)=1037308+(360-342)=326893+(887-210)=1570421+(202-116)=507334+(850-667)=517315-(56+230)=29594-(143+389)=62403-(10+195)=198719-(426+35)=258312-(213+54)=45648-(297+169)=182369-(227+70)=72866-(118+567)=181426-(211+69)=146607-(271+278)=58460-(237+154)=69886-(306+200)=380407-(54+340)=13767-(117+82)=568347-(73+19)=255664-(281+142)=241403-(166+182)=55589-(249+223)=117414-(46+241)=127779-(400+212)=167195-(11+33)=151778-(223+124)=431419-(99+19)=301868-(79+585)=204416-(106+62)=248855-(76+290)=489392-(173+29)=190939-(561+347)=31460-(203+37)=220397-(143+122)=132231-(164+16)=51602-(199+203)=200377-(104+181)=92879-(560+259)=60387-(20+281)=86638-(165+376)=97240-(88+139)=13939-(419+47)=473375-(60+106)=209830-(376+322)=132495-(31+52)=412905-(109+701)=95399-(54+193)=152332-(176+76)=80185-(13+113)=59766-(191+533)=42394-(167+122)=105733-(422+270)=41473-(189+189)=95421-(29+109)=283347-(225+41)=81597-(14+438)=145210-(65+100)=45718-(234+74)=410114-(24+20)=70742-(196+68)=478486-(152+75)=259641-(475+48)=118477-(59+348)=70717-(272+428)=17432-(410-256)=278723-(146-29)=60682-(442-389)=29712-(176-125)=661290-(448-212)=54916-(432-196)=68016-(68-62)=10185-(662-635)=158438-(478-59)=19781-(452-262)=591382-(470-215)=127605-(851-542)=296125-(303-179)=1814-(319-70)=565210-(418-366)=158288-(302-68)=54328-(425-216)=119171-(391-220)=0181-(448-411)=144860-(662-584)=782348-(263-235)=320958-(976-203)=185159-(55-10)=114959-(623-333)=66996-(313-260)=43723-(871-847)=699497-(475-466)=488679-(903-672)=448288-(402-385)=271688-(547-470)=611102-(273-189)=18146-(776-738)=108378-(296-122)=204628-(753-616)=491290-(325-188)=153620-(856-296)=60359-(202-165)=322260-(168-37)=129388-(395-330)=323358-(565-327)=120281-(323-42)=097-(241-175)=31258-(286-69)=41497-(623-324)=198104-(480-471)=95739-(478-444)=705108-(252-166)=22932-(948-888)=872370-(254-59)=175299-(548-338)=89179-(427-283)=35821-(200-46)=667420-(175-15)=260613-(941-513)=185407-(389-332)=350167-(677-660)=150401-(435-62)=28754-(234-35)=555358-(173-91)=276829-(495-405)=739112+86×3=37053+391×2=835196+62×8=69276+119×5=671148+116×4=612842+220×4=1722433+44×2=521637+37×8=93381+367×2=815211+184×4=947427+105×5=952781+194×2=1169278+15×4=33833+74×6=477244+44×8=596646+348×2=1342354+79×3=591293+112×7=1077294+46×9=708263+90×7=893294+42×5=504700+114×7=149889+47×7=418254+260×3=103445+54×3=207788+188×2=1164102+31×4=226349+284×3=1201184+321×2=826372+49×5=617153×4+311=923199×2+714=111212×3+456=492104×5+486=100628×2+60=11648×6+444=73261×6+126=492421×2+636=1478179×3+277=81430×7+504=71475×8+215=815310×2+151=771178×2+43=39954×9+205=69138×2+154=230476×2+222=1174143×2+278=564240×3+987=1707140×5+138=83869×3+959=116632×4+63=191339×2+738=1416127×2+397=65153×5+783=1048254×2+361=86949×7+799=114230×9+202=47228×7+634=830376×2+98=85053×8+208=632206-48×4=14908-128×5=268383-53×5=118613-189×3=46393-15×5=318872-118×6=164354-155×2=44959-178×3=425337-92×2=153319-69×2=181373-12×9=265852-29×3=765367-42×7=73693-31×6=507449-111×3=116776-150×2=476449-80×3=209568-106×2=356226-34×5=56307-14×3=265371-75×2=221520-57×5=235340-91×2=158936-307×3=15349-86×3=91490-157×2=176320-77×4=12701-61×7=274216-103×2=10402-71×3=189332-16×4=268338-62×3=152300-42×3=174195-71×2=53249-10×9=159321-48×3=177491-54×4=275495-63×4=243383-76×4=79639-55×7=254387-121×2=145190-62×3=4498-92×2=314600-53×3=441301-78×2=145773-295×2=183286-27×6=124477-68×6=69430-52×6=118775-31×5=620490-61×2=368807-46×9=393353-50×6=53748-83×6=250211-15×8=91898-137×6=763