三年級數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案90+92=329+572=148+226=449+340=38+133=385+137=84+313=755+701=124+117=141+503=38+157=30+125=214+138=669+911=170+73=316+184=163+103=444+710=142+284=838+338=54+166=124+263=153+148=181+610=269+95=274+569=269+210=241+92=290+171=697+730=288+164=991+977=75+378=249+496=156+266=199+361=65+162=448+137=140+287=295+464=320+153=730+570=146+52=927+869=80+187=356+334=290+122=654+922=38+17=159+783=321+163=65+240=82+236=493+582=120+335=236+226=319+166=219+198=387+98=182+782=422-333=647-581=397-322=910-142=394-153=973-698=411-297=580-152=438-30=976-19=91-76=707-179=331-268=304-109=186-99=814-678=82-38=489-245=395-92=840-573=316-232=876-508=316-278=277-119=422-260=869-773=108-36=85-67=427-58=964-570=422-376=867-831=426-56=482-369=421-32=237-108=480-256=686-42=361-239=940-430=359-331=869-316=445-116=643-241=394-314=398-190=112-65=454-431=266-43=754-81=151-20=354-72=304-189=650-114=317-21=603-114=360-75=939-867=199-54=755-345=322×2=627×5=30×7=622×5=107×5=954×8=114×7=135×9=109×5=612×3=90×9=379×7=430×2=556×8=283×2=579×6=91×4=955×5=31×3=750×8=205×3=291×6=15×2=131×5=99×2=189×3=495×2=606×5=140×7=890×7=361×2=278×7=49×7=112×7=123×3=129×7=416×2=309×4=61×5=479×4=346×2=870×5=89×6=647×2=92×3=772×4=18×7=808×5=35×8=850×3=74×7=735×8=310×2=264×9=80×6=568×8=191×3=888×2=68×2=924×8=204+86+511=201+237+486=38+700+176=101+553+949=75+99+713=415+802+246=322+337+55=867+625+707=96+73+79=492+946+83=191+713+19=256+445+262=394+173+391=180+852+634=579+246+69=86+886+394=20+163+242=932+452+228=147+257+502=344+326+466=224+145+605=789+186+878=382+101+271=806+985+789=806+49+85=437+576+146=256+371+170=677+527+626=29+634+125=522+463+942=186+119+674=200+777+994=98+55+120=471+744+75=411+107+150=804+827+517=248+302+105=103+795+915=135+666+190=631+822+58=567+41+186=361+456+606=54+510+345=930+765+989=155+315+258=575+742+671=175+119+506=293+245+120=244+86+632=802+962+248=89+269+33=532+696+342=321+13+664=691+59+962=615+249+29=467+494+896=103+463+392=868+742+877=398+41+316=336+403+916=122+227-57=99+568-507=109+209-262=351+819-60=382+16-244=749+533-367=361+138-344=747+508-245=205+38-98=538+346-779=290+78-278=626+402-774=23+292-190=272+990-532=170+285-408=169+305-20=241+170-341=622+643-805=89+164-227=799+648-897=109+153-77=983+633-832=149+317-259=196+829-305=107+381-290=145+683-405=361+13-234=658+913-329=108+20-58=767+730-926=424+16-210=359+842-998=224+128-144=585+639-698=151+164-156=392+459-404=261+31-109=694+44-666=304+108-239=108+825-588=69+144-113=407+781-781=63+308-253=572+59-411=242+231-24=945+989-336=41+361-310=518+971-97=58+248-228=614+377-563=159+242-256=251+978-897=13+366-63=977+413-364=207+224-184=48+677-482=160+226-364=423+96-439=363+111-192=704+876-911=335-147-70=946-35-295=413-57-302=791-244-303=338-89-34=558-347-209=460-137-213=773-165-502=405-11-325=742-565-14=428-240-173=830-217-111=464-30-153=567-24-526=493-281-61=608-42-277=206-83-16=897-53-483=434-187-220=664-206-314=381-68-63=108-62-38=409-320-56=937-102-585=196-76-74=506-250-64=496-103-33=814-664-74=244-55-30=705-107-26=406-116-138=908-150-653=438-60-238=877-82-289=327-62-79=951-481-448=456-147-276=975-430-228=476-379-44=920-137-59=449-92-144=855-259-49=175-51-114=805-411-284=383-176-117=761-29-155=358-53-38=934-80-314=376-137-206=742-200-340=363-40-122=712-328-101=489-250-118=601-70-335=236-11-25=913-611-152=484-22-252=512-240-199=447-78-74=879-290-357=469-410+351=632-478+362=265-130+121=510-494+70=94-51+81=126-12+763=202-152+67=975-846+583=335-189+339=695-262+568=291-17+80=184-42+887=296-276+478=999-695+427=313-141+180=887-558+554=59-49+64=938-106+141=101-21+133=550-281+441=416-155+212=964-487+672=227-209+399=511-263+810=258-149+85=565-400+322=276-198+68=290-99+443=231-127+227=627-106+823=418-187+130=850-660+48=440-413+433=546-264+20=147-123+289=768-80+233=305-53+38=987-368+675=333-197+181=335-270+326=295-290+215=829-280+913=354-268+298=528-347+946=229-128+76=704-433+653=383-242+174=473-356+19=330-295+341=869-843+55=261-38+109=208-186+357=301-257+183=489-376+796=270-213+332=874-518+306=319-232+179=806-260+895=453-383+267=398-19+173=200+(323-12)=249+(695-98)=499+(237-32)=702+(679-68)=13+(76-15)=199+(548-227)=347+(210-95)=769+(408-188)=88+(428-190)=89+(439-50)=247+(486-217)=813+(335-68)=161+(490-309)=166+(859-233)=220+(96-84)=517+(975-313)=499+(177-161)=688+(873-356)=147+(470-270)=696+(764-625)=231+(377-144)=218+(701-122)=248+(467-146)=131+(641-614)=102+(322-227)=271+(223-139)=195+(178-67)=728+(542-522)=156+(87-21)=627+(451-121)=96+(352-107)=64+(995-115)=223+(443-396)=660+(392-36)=110+(336-119)=216+(843-20)=470+(408-401)=125+(629-628)=421+(330-157)=590+(805-459)=212+(439-269)=208+(168-59)=300+(327-206)=418+(851-279)=108+(374-263)=905+(641-516)=351+(455-60)=790+(933-166)=338+(333-282)=703+(966-288)=314+(495-417)=354+(813-725)=286+(450-412)=702+(681-387)=93+(381-131)=527+(775-474)=498+(383-323)=46+(555-17)=148+(282-72)=988+(880-377)=396-(241+127)=736-(535+67)=275-(44+169)=914-(149+537)=384-(161+83)=681-(342+142)=495-(411+14)=599-(537+14)=369-(34+149)=871-(338+120)=209-(28+114)=744-(324+184)=307-(17+276)=939-(89+562)=494-(234+211)=825-(157+81)=315-(188+17)=801-(70+331)=476-(238+121)=642-(242+131)=443-(257+39)=832-(511+305)=317-(181+70)=623-(402+36)=328-(219+31)=976-(437+141)=452-(46+261)=783-(113+90)=153-(94+10)=768-(24+539)=440-(54+260)=848-(135+191)=395-(24+119)=848-(56+753)=443-(16+335)=787-(295+375)=375-(68+166)=639-(254+57)=494-(156+137)=976-(585+193)=494-(140+15)=992-(378+124)=467-(385+66)=814-(455+272)=464-(247+138)=875-(139+169)=462-(159+290)=886-(50+171)=345-(20+126)=735-(579+129)=477-(164+56)=641-(78+357)=479-(31+23)=912-(809+34)=227-(173+11)=303-(191+39)=410-(175+126)=772-(339+394)=497-(321+73)=987-(591+41)=461-(263-30)=870-(679-593)=234-(425-208)=602-(387-125)=137-(486-399)=695-(660-544)=305-(134-40)=82-(231-218)=447-(468-285)=347-(822-669)=167-(111-16)=641-(206-32)=477-(415-359)=805-(660-141)=495-(415-159)=958-(665-339)=466-(453-442)=847-(877-47)=134-(282-207)=968-(857-800)=493-(416-193)=423-(147-27)=284-(405-201)=921-(284-51)=276-(343-295)=827-(326-273)=477-(460-282)=636-(760-548)=231-(360-320)=494-(983-566)=248-(414-379)=627-(505-48)=25-(134-131)=978-(951-374)=85-(465-439)=422-(888-881)=175-(144-139)=323-(425-391)=485-(479-262)=477-(478-307)=413-(199-104)=884-(863-649)=310-(79-56)=491-(195-61)=128-(317-285)=992-(527-481)=278-(283-141)=894-(807-800)=320-(229-82)=333-(537-526)=342-(206-162)=429-(893-805)=360-(423-318)=213-(449-406)=489-(256-235)=726-(563-543)=444-(143-41)=466-(428-220)=467-(196-27)=645-(393-379)=266+63×7=610+95×7=205+238×3=915+110×5=147+11×6=749+15×2=378+109×5=601+68×6=439+64×2=407+11×2=199+29×5=875+116×3=198+246×2=834+106×6=72+16×2=968+223×4=103+59×8=37+44×8=208+44×3=146+115×4=158+229×3=699+244×3=126+172×4=660+52×6=190+96×3=713+254×2=260+153×2=736+210×4=367+271×2=197+37×5=431×2+61=49×6+610=59×6+363=324×2+606=11×5+88=73×8+241=149×3+18=38×7+770=161×2+384=131×6+361=38×2+255=352×2+839=154×4+365=82×8+338=180×3+265=105×5+781=68×9+74=207×3+142=144×5+91=131×3+385=195×2+360=247×2+694=140×4+338=19×2+298=75×3+409=107×6+426=36×2+394=61×4+361=136×2+254=33×7+79=308-18×6=311-79×3=70-12×5=825-15×8=302-24×7=811-42×7=285-50×4=711-230×2=166-29×4=347-55×4=378-65×3=725-61×4=489-145×3=818-313×2=297-58×5=914-276×3=389-129×2=268-27×3=429-44×4=704-46×2=487-75×4=536-43×6=335-63×4=990-122×6=493-158×2=588-19×4=414-54×6=681-206×3=411-72×4=84-17×3=460-87×5=871-210×3=217-24×4=744-203×3=260-11×5=882-107×3=422-14×9=753-54×4=447-187×2=933-27×8=344-157×2=463-94×2=431-32×3=221-22×4=406-16×7=844-57×3=372-62×5=873-132×5=443-60×2=815-92×4=153-30×3=345-21×6=471-217×2=799-52×5=299-58×3=651-263×2=268-11×6=871-129×6=378-42×7=871-133×2=251×2-67=351×9-758=118×7-438=435×4-971=331×3-827=657×7-41=269×2-336=173×5-492=336×2-320=576×3-351=47×9-235=762×7-446=43×8-51=388×6-747=162×4-328=535×5-412=79×4-33=778×5-489=256×3-120=534×5-720=233×3-209=845×6-998=170×2-188=277×8-347=244×4-522=416×7-393=48×8-356=477×7-399=233×2-171=355×8-377=332×3-314=671×6-993=89×9-566=486×7-568=258×2-176=537×6-127=81×6-382=570×6-557=164×5-792=813×9-179=141×7-144=415×2-816=163×5-85=786×3-213=157×3-235=894×2-44=102×5-380=589×3-550=400×2-417=686×9-563=114×7-581=441×2-136=122×8-894=169×8-233=61×8-57=311×8-414=263×2-58=676×7-924=163×5-518=839×2-652=277×(217-214)=530×(215-212)=91×(120-117)=434×(171-168)=94×(165-157)=243×(79-76)=58×(38-35)=724×(433-426)=111×(306-302)=404×(330-325)=70×(209-201)=579×(291-282)=138×(290-285)=828×(284-280)=59×(270-261)=392×(313-305)=97×(457-450)=578×(608-602)=22×(42-35)=830×(822-814)=114×(219-211)=924×(687-683)=180×(429-424)=967×(663-660)=85×(419-416)=447×(26-18)=70×(138-132)=871×(296-289)=16×(215-212)=870×(786-781)=42×(186-180)=177×(509-506)=160×(37-34)=950×(131-125)=128×(428-425)=618×(644-636)=83×(240-234)=721×(810-803)=161×(415-411)=139×(106-100)=192×(163-160)=466×(808-802)=117×(412-406)=918×(406-397)=135×(461-456)=764×(346-340)=73×(194-190)=769×(89-85)=79×(78-72)=654×(169-162)=197×(400-396)=183×(946-937)=188×(375-372)=299×(270-267)=178×(333-328)=944×(918-913)=61×(352-344)=933×(132-129)=180×(158-155)=828×(886-882)=2/7+3/7=6/9+3/9=1/8+4/8=1/9+7/9=1/5+2/5=3/5+2/5=5/8+2/8=3/10+6/10=1/8+6/8=1/3+2/3=1/7+4/7=1/9+4/9=3/8-1/8=2/3-1/3=4/8-1/8=2/10-1/10=5/7-1/7=5/10-2/10=3/7-1/7=3/5-1/5=2/4-1/4=8/9-1/9=4/7-1/7=5/10-3/10=參考答案90+92=182329+572=901148+226=374449+340=78938+133=171385+137=52284+313=397755+701=1456124+117=241141+503=64438+157=19530+125=155214+138=352669+911=1580170+73=243316+184=500163+103=266444+710=1154142+284=426838+338=117654+166=220124+263=387153+148=301181+610=791269+95=364274+569=843269+210=479241+92=333290+171=461697+730=1427288+164=452991+977=196875+378=453249+496=745156+266=422199+361=56065+162=227448+137=585140+287=427295+464=759320+153=473730+570=1300146+52=198927+869=179680+187=267356+334=690290+122=412654+922=157638+17=55159+783=942321+163=48465+240=30582+236=318493+582=1075120+335=455236+226=462319+166=485219+198=417387+98=485182+782=964422-333=89647-581=66397-322=75910-142=768394-153=241973-698=275411-297=114580-152=428438-30=408976-19=95791-76=15707-179=528331-268=63304-109=195186-99=87814-678=13682-38=44489-245=244395-92=303840-573=267316-232=84876-508=368316-278=38277-119=158422-260=162869-773=96108-36=7285-67=18427-58=369964-570=394422-376=46867-831=36426-56=370482-369=113421-32=389237-108=129480-256=224686-42=644361-239=122940-430=510359-331=28869-316=553445-116=329643-241=402394-314=80398-190=208112-65=47454-431=23266-43=223754-81=673151-20=131354-72=282304-189=115650-114=536317-21=296603-114=489360-75=285939-867=72199-54=145755-345=410322×2=644627×5=313530×7=210622×5=3110107×5=535954×8=7632114×7=798135×9=1215109×5=545612×3=183690×9=810379×7=2653430×2=860556×8=4448283×2=566579×6=347491×4=364955×5=477531×3=93750×8=6000205×3=615291×6=174615×2=30131×5=65599×2=198189×3=567495×2=990606×5=3030140×7=980890×7=6230361×2=722278×7=194649×7=343112×7=784123×3=369129×7=903416×2=832309×4=123661×5=305479×4=1916346×2=692870×5=435089×6=534647×2=129492×3=276772×4=308818×7=126808×5=404035×8=280850×3=255074×7=518735×8=5880310×2=620264×9=237680×6=480568×8=4544191×3=573888×2=177668×2=136924×8=7392204+86+511=801201+237+486=92438+700+176=914101+553+949=160375+99+713=887415+802+246=1463322+337+55=714867+625+707=219996+73+79=248492+946+83=1521191+713+19=923256+445+262=963394+173+391=958180+852+634=1666579+246+69=89486+886+394=136620+163+242=425932+452+228=1612147+257+502=906344+326+466=1136224+145+605=974789+186+878=1853382+101+271=754806+985+789=2580806+49+85=940437+576+146=1159256+371+170=797677+527+626=183029+634+125=788522+463+942=1927186+119+674=979200+777+994=197198+55+120=273471+744+75=1290411+107+150=668804+827+517=2148248+302+105=655103+795+915=1813135+666+190=991631+822+58=1511567+41+186=794361+456+606=142354+510+345=909930+765+989=2684155+315+258=728575+742+671=1988175+119+506=800293+245+120=658244+86+632=962802+962+248=201289+269+33=391532+696+342=1570321+13+664=998691+59+962=1712615+249+29=893467+494+896=1857103+463+392=958868+742+877=2487398+41+316=755336+403+916=1655122+227-57=29299+568-507=160109+209-262=56351+819-60=1110382+16-244=154749+533-367=915361+138-344=155747+508-245=1010205+38-98=145538+346-779=105290+78-278=90626+402-774=25423+292-190=125272+990-532=730170+285-408=47169+305-20=454241+170-341=70622+643-805=46089+164-227=26799+648-897=550109+153-77=185983+633-832=784149+317-259=207196+829-305=720107+381-290=198145+683-405=423361+13-234=140658+913-329=1242108+20-58=70767+730-926=571424+16-210=230359+842-998=203224+128-144=208585+639-698=526151+164-156=159392+459-404=447261+31-109=183694+44-666=72304+108-239=173108+825-588=34569+144-113=100407+781-781=40763+308-253=118572+59-411=220242+231-24=449945+989-336=159841+361-310=92518+971-97=139258+248-228=78614+377-563=428159+242-256=145251+978-897=33213+366-63=316977+413-364=1026207+224-184=24748+677-482=243160+226-364=22423+96-439=80363+111-192=282704+876-911=669335-147-70=118946-35-295=616413-57-302=54791-244-303=244338-89-34=215558-347-209=2460-137-213=110773-165-502=106405-11-325=69742-565-14=163428-240-173=15830-217-111=502464-30-153=281567-24-526=17493-281-61=151608-42-277=289206-83-16=107897-53-483=361434-187-220=27664-206-314=144381-68-63=250108-62-38=8409-320-56=33937-102-585=250196-76-74=46506-250-64=192496-103-33=360814-664-74=76244-55-30=159705-107-26=572406-116-138=152908-150-653=105438-60-238=140877-82-289=506327-62-79=186951-481-448=22456-147-276=33975-430-228=317476-379-44=53920-137-59=724449-92-144=213855-259-49=547175-51-114=10805-411-284=110383-176-117=90761-29-155=577358-53-38=267934-80-314=540376-137-206=33742-200-340=202363-40-122=201712-328-101=283489-250-118=121601-70-335=196236-11-25=200913-611-152=150484-22-252=210512-240-199=73447-78-74=295879-290-357=232469-410+351=410632-478+362=516265-130+121=256510-494+70=8694-51+81=124126-12+763=877202-152+67=117975-846+583=712335-189+339=485695-262+568=1001291-17+80=354184-42+887=1029296-276+478=498999-695+427=731313-141+180=352887-558+554=88359-49+64=74938-106+141=973101-21+133=213550-281+441=710416-155+212=473964-487+672=1149227-209+399=417511-263+810=1058258-149+85=194565-400+322=487276-198+68=146290-99+443=634231-127+227=331627-106+823=1344418-187+130=361850-660+48=238440-413+433=460546-264+20=302147-123+289=313768-80+233=921305-53+38=290987-368+675=1294333-197+181=317335-270+326=391295-290+215=220829-280+913=1462354-268+298=384528-347+946=1127229-128+76=177704-433+653=924383-242+174=315473-356+19=136330-295+341=376869-843+55=81261-38+109=332208-186+357=379301-257+183=227489-376+796=909270-213+332=389874-518+306=662319-232+179=266806-260+895=1441453-383+267=337398-19+173=552200+(323-12)=511249+(695-98)=846499+(237-32)=704702+(679-68)=131313+(76-15)=74199+(548-227)=520347+(210-95)=462769+(408-188)=98988+(428-190)=32689+(439-50)=478247+(486-217)=516813+(335-68)=1080161+(490-309)=342166+(859-233)=792220+(96-84)=232517+(975-313)=1179499+(177-161)=515688+(873-356)=1205147+(470-270)=347696+(764-625)=835231+(377-144)=464218+(701-122)=797248+(467-146)=569131+(641-614)=158102+(322-227)=197271+(223-139)=355195+(178-67)=306728+(542-522)=748156+(87-21)=222627+(451-121)=95796+(352-107)=34164+(995-115)=944223+(443-396)=270660+(392-36)=1016110+(336-119)=327216+(843-20)=1039470+(408-401)=477125+(629-628)=126421+(330-157)=594590+(805-459)=936212+(439-269)=382208+(168-59)=317300+(327-206)=421418+(851-279)=990108+(374-263)=219905+(641-516)=1030351+(455-60)=746790+(933-166)=1557338+(333-282)=389703+(966-288)=1381314+(495-417)=392354+(813-725)=442286+(450-412)=324702+(681-387)=99693+(381-131)=343527+(775-474)=828498+(383-323)=55846+(555-17)=584148+(282-72)=358988+(880-377)=1491396-(241+127)=28736-(535+67)=134275-(44+169)=62914-(149+537)=228384-(161+83)=140681-(342+142)=197495-(411+14)=70599-(537+14)=48369-(34+149)=186871-(338+120)=413209-(28+114)=67744-(324+184)=236307-(17+276)=14939-(89+562)=288494-(234+211)=49825-(157+81)=587315-(188+17)=110801-(70+331)=400476-(238+121)=117642-(242+131)=269443-(257+39)=147832-(511+305)=16317-(181+70)=66623-(402+36)=185328-(219+31)=78976-(437+141)=398452-(46+261)=145783-(113+90)=580153-(94+10)=49768-(24+539)=205440-(54+260)=126848-(135+191)=522395-(24+119)=252848-(56+753)=39443-(16+335)=92787-(295+375)=117375-(68+166)=141639-(254+57)=328494-(156+137)=201976-(585+193)=198494-(140+15)=339992-(378+124)=490467-(385+66)=16814-(455+272)=87464-(247+138)=79875-(139+169)=567462-(159+290)=13886-(50+171)=665345-(20+126)=199735-(579+129)=27477-(164+56)=257641-(78+357)=206479-(31+23)=425912-(809+34)=69227-(173+11)=43303-(191+39)=73410-(175+126)=109772-(339+394)=39497-(321+73)=103987-(591+41)=355461-(263-30)=228870-(679-593)=784234-(425-208)=17602-(387-125)=340137-(486-399)=50695-(660-544)=579305-(134-40)=21182-(231-218)=69447-(468-285)=264347-(822-669)=194167-(111-16)=72641-(206-32)=467477-(415-359)=421805-(660-141)=286495-(415-159)=239958-(665-339)=632466-(453-442)=455847-(877-47)=17134-(282-207)=59968-(857-800)=911493-(416-193)=270423-(147-27)=303284-(405-201)=80921-(284-51)=688276-(343-295)=228827-(326-273)=774477-(460-282)=299636-(760-548)=424231-(360-320)=191494-(983-566)=77248-(414-379)=213627-(505-48)=17025-(134-131)=22978-(951-374)=40185-(465-439)=59422-(888-881)=415175-(144-139)=170323-(425-391)=289485-(479-262)=268477-(478-307)=306413-(199-104)=318884-(863-649)=670310-(79-56)=287491-(195-61)=357128-(317-285)=96992-(527-481)=946278-(283-141)=136894-(807-800)=887320-(229-82)=173333-(537-526)=322342-(206-162)=298429-(893-805)=341360-(423-318)=255213-(449-406)=170489-(256-235)=468726-(563-543)=706444-(143-41)=342466-(428-220)=258467-(196-27)=298645-(393-379)=631266+63×7=707610+95×7=1275205+238×3=919915+110×5=1465147+11×6=213749+15×2=779378+109×5=923601+68×6=1009439+64×2=567407+11×2=429199+29×5=344875+116×3=1223198+246×2=690834+106×6=147072+16×2=104968+223×4=1860103+59×8=57537+44×8=389208+44×3=340146+115×4=606158+229×3=845699+244×3=1431126+172×4=814660+52×6=972190+96×3=478713+254×2=1221260+153×2=566736+210×4=1576367+271×2=909197+37×5=382431×2+61=92349×6+610=90459×6+363=717324×2+606=125411×5+88=14373×8+241=825149×3+18=46538×7+770=1036161×2+384=706131×6+361=114738×2+255=331352×2+839=1543154×4+365=98182×8+338=994180×3+265=805105×5+781=130668×9+74=686207×3+142=763144×5+91=811131×3+385=778195×2+360=750247×2+694=1188140×4+338=89819×2+298=33675×3+409=634107×6+426=106836×2+394=46661×4+361=605136×2+254=52633×7+79=310308-18×6=200311-79×3=7470-12×5=10825-15×8=705302-24×7=134811-42×7=517285-50×4=85711-230×2=251166-29×4=50347-55×4=127378-65×3=183725-61×4=481489-145×3=54818-313×2=192297-58×5=7914-276×3=86389-129×2=131268-27×3=187429-44×4=253704-46×2=612487-75×4=187536-43×6=278335-63×4=83990-122×6=258493-158×2=177588-19×4=512414-54×6=90681-206×3=63411-72×4=12384-17×3=33460-87×5=25871-210×3=241217-24×4=121744-203×3=135260-11×5=205882-107×3=561422-14×9=296753-54×4=537447-187×2=73933-27×8=717344-157×2=30463-94×2=275431-32×3=335221-22×4=133406-16×7=294844-57×3=673372-62×5=62873-132×5=213443-60×2=323815-92×4=447153-30×3=63345-21×6=219471-217×2=37799-52×5=539299-58×3=125651-263×2=125268-11×6=202871-129×6=9