三年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案175+136=108+545=143+323=441+138=161+75=306+568=105+247=561+685=310+120=364+111=139+268=538+944=63+261=460+787=66+261=117+536=372+74=207+690=94+274=633+940=86+318=355+190=89+196=189+980=99+294=548+165=153+327=331+67=121+144=734+267=232+79=722+756=51+28=295+74=212+182=480+472=114+370=952+244=244+217=22+11=78+386=682+649=373+118=352+507=230+252=338+397=109+163=979+444=195+131=903+642=57+298=319+239=201+175=958+341=311+132=162+534=247+178=181+236=37+22=32+35=486-121=822-134=494-133=722-497=424-399=705-16=301-63=976-288=218-155=325-203=499-282=790-568=265-77=506-152=367-201=127-97=317-13=603-115=55-31=736-565=314-277=562-312=215-173=983-887=412-16=337-276=309-49=605-313=422-339=600-67=430-34=609-479=407-167=420-46=209-58=855-195=210-129=628-244=455-276=512-265=68-27=860-621=451-154=857-400=360-338=549-231=434-269=319-205=482-422=858-413=437-202=965-600=232-176=939-134=434-379=139-120=484-462=554-496=200-189=692-576=110×9=481×9=120×8=414×5=56×6=270×4=115×8=861×9=199×5=641×5=444×2=601×2=133×2=713×2=70×5=112×7=80×6=576×6=216×3=573×3=18×2=495×5=168×5=182×5=241×4=904×3=42×6=424×3=137×6=254×2=46×5=300×8=61×6=431×2=142×4=959×5=101×4=973×5=119×7=154×7=276×2=886×8=156×5=318×3=83×8=333×7=41×4=799×8=168×3=912×2=26×9=171×7=309×3=372×4=10×9=315×4=136×5=149×9=132×4=77×3=31+262+173=406+258+414=264+163+30=147+559+477=235+103+113=354+691+813=529+31+172=170+532+273=398+202+99=295+339+589=536+168+150=307+522+416=635+89+97=977+759+510=153+84+652=57+560+679=656+81+196=452+894+383=154+597+14=297+187+479=587+189+123=488+477+226=431+76+444=440+174+384=317+319+144=440+290+764=65+81+348=70+356+696=25+821+103=578+253+895=780+78+139=145+76+665=410+260+304=553+827+944=356+472+167=331+501+878=140+422+393=297+675+33=38+284+598=484+118+653=37+104+41=383+140+218=36+68+496=478+744+699=145+401+30=991+680+876=109+280+111=391+368+45=482+62+113=93+374+336=525+150+183=663+175+616=323+196+316=532+373+534=161+420+54=900+81+762=92+18+463=410+386+253=206+309+331=828+886+645=262+187-134=492+591-37=66+29-24=401+672-258=71+232-211=278+113-314=218+129-54=662+111-186=241+135-285=825+861-587=267+141-153=130+59-161=248+168-182=519+497-19=97+56-17=578+415-246=201+260-413=821+509-127=381+22-365=814+89-72=166+318-412=956+151-568=264+99-183=65+591-504=98+366-155=442+803-89=286+200-47=127+824-516=102+120-100=887+799-521=217+270-449=670+24-229=372+37-237=976+265-22=321+90-354=512+785-336=84+364-338=581+180-203=120+240-28=460+479-376=317+64-302=775+903-812=139+290-268=48+641-680=159+91-88=409+181-250=271+190-87=329+339-393=323+60-86=622+420-981=256+176-83=996+826-591=384+112-263=869+83-564=438+47-154=337+347-116=237+184-12=556+297-830=437+49-208=873+488-65=398-30-349=953-366-509=485-93-372=849-161-95=404-56-61=878-365-444=384-105-256=682-142-377=445-141-196=724-235-16=436-285-104=939-133-184=454-26-335=844-742-80=497-156-43=285-112-54=205-100-39=299-217-42=469-152-239=480-28-367=418-95-68=957-48-230=213-131-56=801-280-180=442-137-173=770-401-246=403-13-150=834-721-108=496-90-37=676-71-131=271-22-71=770-334-221=333-16-312=982-156-77=478-71-278=829-623-13=242-28-114=715-136-321=250-131-66=920-188-358=360-88-75=646-39-218=440-119-229=916-615-294=496-63-382=977-88-497=258-79-113=424-92-234=442-112-105=783-149-608=449-120-242=501-24-252=473-170-57=512-61-229=478-120-226=919-204-197=473-319-26=786-212-140=396-200-98=848-585-99=494-442+58=634-449+356=121-88+280=995-120+249=381-149+78=705-18+784=159-46+358=824-47+609=347-218+243=674-225+205=399-299+262=900-346+198=347-193+240=827-136+909=203-50+319=262-152+327=456-444+193=978-928+735=267-122+120=457-117+678=318-280+458=705-526+159=442-424+354=821-375+738=222-11+231=730-440+718=28-11+190=633-514+531=292-11+29=670-224+813=405-196+169=711-454+429=459-424+11=701-549+795=82-14+10=988-786+712=236-127+254=283-66+710=129-25+215=230-190+877=259-125+80=547-222+966=167-142+250=890-27+97=174-49+341=608-201+155=345-75+97=626-129+645=203-59+255=201-100+49=232-59+262=888-594+845=396-144+181=844-115+971=292-69+252=931-12+788=228-60+56=497-416+345=424-117+66=553-143+672=62+(388-74)=459+(701-693)=201+(280-194)=410+(679-469)=380+(367-242)=221+(703-684)=278+(205-63)=656+(738-321)=73+(161-94)=342+(662-375)=127+(429-206)=232+(462-21)=51+(469-419)=387+(950-435)=397+(335-28)=973+(204-88)=439+(495-284)=442+(376-99)=14+(458-126)=888+(565-374)=376+(497-142)=546+(642-451)=317+(428-351)=389+(590-567)=280+(325-155)=236+(979-529)=461+(326-123)=974+(917-585)=474+(496-95)=35+(392-380)=306+(239-57)=793+(999-129)=85+(483-43)=222+(763-676)=355+(256-119)=725+(891-484)=491+(92-19)=709+(880-593)=142+(452-380)=983+(596-62)=257+(463-32)=22+(753-277)=294+(314-229)=540+(834-711)=294+(197-172)=720+(688-253)=388+(494-215)=918+(846-594)=296+(70-64)=653+(656-325)=273+(480-336)=700+(533-493)=363+(238-84)=200+(294-119)=148+(389-18)=442+(871-92)=202+(293-29)=320+(987-794)=411+(292-274)=605+(731-146)=311-(230+75)=805-(452+246)=313-(255+35)=570-(193+78)=491-(334+70)=867-(50+323)=276-(23+88)=670-(436+60)=341-(129+60)=929-(168+474)=298-(92+118)=852-(70+377)=311-(39+243)=641-(152+162)=332-(57+15)=699-(16+248)=427-(171+152)=670-(264+144)=448-(248+41)=803-(52+104)=412-(158+64)=908-(468+68)=286-(35+201)=654-(215+125)=397-(131+196)=564-(125+289)=188-(122+60)=897-(180+425)=483-(81+46)=792-(365+178)=447-(170+63)=671-(321+93)=486-(127+80)=854-(219+320)=461-(65+129)=556-(196+26)=178-(98+26)=778-(346+318)=397-(82+40)=502-(41+67)=437-(336+42)=589-(127+225)=348-(155+44)=757-(72+435)=421-(123+206)=854-(21+69)=329-(60+268)=769-(262+461)=340-(31+305)=622-(232+259)=480-(111+158)=979-(33+933)=443-(88+220)=902-(63+389)=391-(251+43)=81-(25+16)=375-(149+226)=707-(275+337)=214-(60+95)=456-(10+31)=327-(381-136)=287-(290-24)=447-(294-76)=150-(704-656)=473-(481-21)=745-(442-65)=404-(380-276)=626-(595-20)=186-(410-243)=924-(882-381)=173-(355-343)=695-(462-199)=482-(246-151)=544-(717-211)=368-(286-11)=547-(101-18)=233-(192-180)=652-(528-524)=195-(196-167)=799-(520-151)=279-(322-137)=817-(749-403)=365-(458-188)=872-(956-877)=400-(133-72)=861-(949-420)=270-(243-29)=797-(823-512)=416-(448-294)=378-(615-387)=487-(341-337)=667-(854-763)=438-(377-79)=566-(118-42)=214-(454-346)=437-(541-160)=457-(304-34)=954-(856-188)=278-(312-163)=929-(574-183)=411-(473-461)=691-(229-144)=152-(179-141)=690-(982-484)=172-(411-310)=553-(857-480)=361-(499-487)=766-(604-431)=463-(499-185)=741-(955-346)=430-(290-203)=549-(969-518)=491-(386-208)=828-(359-205)=372-(369-361)=656-(544-198)=163-(323-275)=426-(937-828)=224-(470-427)=520-(696-277)=179+96×8=476+190×3=16+42×9=589+92×2=74+15×6=479+108×4=67+57×3=554+14×3=359+47×2=510+195×4=17+397×2=515+50×3=191+106×3=174+245×4=49+45×9=868+139×2=133+246×2=564+47×9=429+20×4=739+143×6=366+37×7=896+13×3=203+26×2=738+112×6=187+76×2=115+182×2=163+36×3=715+183×4=392+30×3=677+309×2=86×7+217=65×9+736=113×3+59=440×2+183=100×7+211=23×6+680=57×8+316=22×9+508=229×2+391=71×6+29=15×9+261=101×5+456=12×2+127=54×4+781=131×2+110=456×2+838=50×5+111=28×9+280=125×6+152=466×2+866=344×2+264=52×3+788=204×2+120=450×2+733=118×5+168=61×6+179=311×2+58=269×3+828=197×2+380=374×2+651=305-35×6=716-46×2=280-18×4=489-83×5=381-29×9=865-174×2=416-54×4=600-141×2=210-15×7=685-30×2=409-23×5=814-50×4=243-22×8=369-19×8=433-59×6=808-309×2=379-15×7=867-192×3=355-103×2=391-46×6=400-19×8=446-35×6=492-44×7=451-73×4=425-64×6=690-73×3=458-43×3=755-86×8=219-29×2=135-15×9=336-10×3=398-63×2=409-60×3=818-13×4=338-20×7=478-69×4=441-17×4=925-274×2=403-79×2=706-47×7=196-20×5=694-131×4=115-27×2=533-102×3=380-93×3=971-108×2=300-15×2=563-52×6=480-131×2=638-19×8=461-79×5=962-208×4=349-44×4=840-110×6=331-32×4=535-243×2=298-10×5=900-175×3=293-61×3=391-13×4=61×2-60=305×8-563=123×7-106=267×9-815=75×7-158=903×3-800=77×8-603=584×4-160=224×3-527=849×8-352=322×2-308=456×5-999=122×6-72=300×2-212=183×5-387=265×9-670=419×2-575=360×2-225=425×2-544=745×8-649=90×8-324=522×8-576=241×4-330=262×5-482=68×7-54=864×3-393=105×3-119=111×3-23=128×5-139=565×6-769=88×4-245=487×4-809=459×2-377=663×8-662=326×2-609=399×4-959=167×4-279=816×6-676=226×3-176=511×4-684=462×2-214=574×3-249=314×2-403=887×5-891=471×2-578=643×6-730=105×8-322=636×2-18=204×3-215=70×9-32=247×3-127=507×3-844=198×5-943=280×9-701=322×2-52=789×4-934=109×7-685=161×4-264=81×4-119=453×8-598=63×(349-341)=645×(817-810)=110×(99-94)=162×(956-951)=222×(478-474)=731×(34-27)=108×(461-454)=407×(957-951)=39×(385-382)=451×(610-607)=143×(129-126)=269×(27-21)=70×(435-429)=970×(597-589)=61×(192-185)=988×(286-278)=175×(328-324)=621×(913-904)=83×(197-193)=172×(584-576)=113×(256-252)=313×(150-145)=46×(138-132)=662×(699-690)=146×(333-328)=931×(115-107)=189×(419-415)=998×(743-735)=103×(151-144)=538×(682-673)=20×(370-365)=916×(840-837)=35×(59-53)=90×(437-433)=225×(486-482)=428×(956-952)=108×(452-443)=721×(216-208)=108×(58-54)=295×(836-828)=66×(61-57)=638×(844-841)=299×(104-101)=620×(687-683)=166×(323-319)=847×(504-495)=146×(283-280)=45×(636-629)=133×(280-277)=88×(852-848)=73×(58-52)=206×(725-717)=97×(349-344)=276×(205-201)=36×(68-62)=308×(826-820)=142×(30-26)=516×(243-235)=36×(84-76)=355×(607-600)=2/8+5/8=4/10+6/10=2/6+3/6=4/7+3/7=1/4+2/4=1/3+2/3=4/8+2/8=2/9+3/9=3/8+4/8=1/4+3/4=3/7+2/7=3/5+2/5=3/7-1/7=5/7-2/7=6/8-1/8=2/4-1/4=2/7-1/7=6/9-3/9=2/8-1/8=3/4-1/4=3/5-1/5=3/8-2/8=3/6-1/6=4/8-3/8=參考答案175+136=311108+545=653143+323=466441+138=579161+75=236306+568=874105+247=352561+685=1246310+120=430364+111=475139+268=407538+944=148263+261=324460+787=124766+261=327117+536=653372+74=446207+690=89794+274=368633+940=157386+318=404355+190=54589+196=285189+980=116999+294=393548+165=713153+327=480331+67=398121+144=265734+267=1001232+79=311722+756=147851+28=79295+74=369212+182=394480+472=952114+370=484952+244=1196244+217=46122+11=3378+386=464682+649=1331373+118=491352+507=859230+252=482338+397=735109+163=272979+444=1423195+131=326903+642=154557+298=355319+239=558201+175=376958+341=1299311+132=443162+534=696247+178=425181+236=41737+22=5932+35=67486-121=365822-134=688494-133=361722-497=225424-399=25705-16=689301-63=238976-288=688218-155=63325-203=122499-282=217790-568=222265-77=188506-152=354367-201=166127-97=30317-13=304603-115=48855-31=24736-565=171314-277=37562-312=250215-173=42983-887=96412-16=396337-276=61309-49=260605-313=292422-339=83600-67=533430-34=396609-479=130407-167=240420-46=374209-58=151855-195=660210-129=81628-244=384455-276=179512-265=24768-27=41860-621=239451-154=297857-400=457360-338=22549-231=318434-269=165319-205=114482-422=60858-413=445437-202=235965-600=365232-176=56939-134=805434-379=55139-120=19484-462=22554-496=58200-189=11692-576=116110×9=990481×9=4329120×8=960414×5=207056×6=336270×4=1080115×8=920861×9=7749199×5=995641×5=3205444×2=888601×2=1202133×2=266713×2=142670×5=350112×7=78480×6=480576×6=3456216×3=648573×3=171918×2=36495×5=2475168×5=840182×5=910241×4=964904×3=271242×6=252424×3=1272137×6=822254×2=50846×5=230300×8=240061×6=366431×2=862142×4=568959×5=4795101×4=404973×5=4865119×7=833154×7=1078276×2=552886×8=7088156×5=780318×3=95483×8=664333×7=233141×4=164799×8=6392168×3=504912×2=182426×9=234171×7=1197309×3=927372×4=148810×9=90315×4=1260136×5=680149×9=1341132×4=52877×3=23131+262+173=466406+258+414=1078264+163+30=457147+559+477=1183235+103+113=451354+691+813=1858529+31+172=732170+532+273=975398+202+99=699295+339+589=1223536+168+150=854307+522+416=1245635+89+97=821977+759+510=2246153+84+652=88957+560+679=1296656+81+196=933452+894+383=1729154+597+14=765297+187+479=963587+189+123=899488+477+226=1191431+76+444=951440+174+384=998317+319+144=780440+290+764=149465+81+348=49470+356+696=112225+821+103=949578+253+895=1726780+78+139=997145+76+665=886410+260+304=974553+827+944=2324356+472+167=995331+501+878=1710140+422+393=955297+675+33=100538+284+598=920484+118+653=125537+104+41=182383+140+218=74136+68+496=600478+744+699=1921145+401+30=576991+680+876=2547109+280+111=500391+368+45=804482+62+113=65793+374+336=803525+150+183=858663+175+616=1454323+196+316=835532+373+534=1439161+420+54=635900+81+762=174392+18+463=573410+386+253=1049206+309+331=846828+886+645=2359262+187-134=315492+591-37=104666+29-24=71401+672-258=81571+232-211=92278+113-314=77218+129-54=293662+111-186=587241+135-285=91825+861-587=1099267+141-153=255130+59-161=28248+168-182=234519+497-19=99797+56-17=136578+415-246=747201+260-413=48821+509-127=1203381+22-365=38814+89-72=831166+318-412=72956+151-568=539264+99-183=18065+591-504=15298+366-155=309442+803-89=1156286+200-47=439127+824-516=435102+120-100=122887+799-521=1165217+270-449=38670+24-229=465372+37-237=172976+265-22=1219321+90-354=57512+785-336=96184+364-338=110581+180-203=558120+240-28=332460+479-376=563317+64-302=79775+903-812=866139+290-268=16148+641-680=9159+91-88=162409+181-250=340271+190-87=374329+339-393=275323+60-86=297622+420-981=61256+176-83=349996+826-591=1231384+112-263=233869+83-564=388438+47-154=331337+347-116=568237+184-12=409556+297-830=23437+49-208=278873+488-65=1296398-30-349=19953-366-509=78485-93-372=20849-161-95=593404-56-61=287878-365-444=69384-105-256=23682-142-377=163445-141-196=108724-235-16=473436-285-104=47939-133-184=622454-26-335=93844-742-80=22497-156-43=298285-112-54=119205-100-39=66299-217-42=40469-152-239=78480-28-367=85418-95-68=255957-48-230=679213-131-56=26801-280-180=341442-137-173=132770-401-246=123403-13-150=240834-721-108=5496-90-37=369676-71-131=474271-22-71=178770-334-221=215333-16-312=5982-156-77=749478-71-278=129829-623-13=193242-28-114=100715-136-321=258250-131-66=53920-188-358=374360-88-75=197646-39-218=389440-119-229=92916-615-294=7496-63-382=51977-88-497=392258-79-113=66424-92-234=98442-112-105=225783-149-608=26449-120-242=87501-24-252=225473-170-57=246512-61-229=222478-120-226=132919-204-197=518473-319-26=128786-212-140=434396-200-98=98848-585-99=164494-442+58=110634-449+356=541121-88+280=313995-120+249=1124381-149+78=310705-18+784=1471159-46+358=471824-47+609=1386347-218+243=372674-225+205=654399-299+262=362900-346+198=752347-193+240=394827-136+909=1600203-50+319=472262-152+327=437456-444+193=205978-928+735=785267-122+120=265457-117+678=1018318-280+458=496705-526+159=338442-424+354=372821-375+738=1184222-11+231=442730-440+718=100828-11+190=207633-514+531=650292-11+29=310670-224+813=1259405-196+169=378711-454+429=686459-424+11=46701-549+795=94782-14+10=78988-786+712=914236-127+254=363283-66+710=927129-25+215=319230-190+877=917259-125+80=214547-222+966=1291167-142+250=275890-27+97=960174-49+341=466608-201+155=562345-75+97=367626-129+645=1142203-59+255=399201-100+49=150232-59+262=435888-594+845=1139396-144+181=433844-115+971=1700292-69+252=475931-12+788=1707228-60+56=224497-416+345=426424-117+66=373553-143+672=108262+(388-74)=376459+(701-693)=467201+(280-194)=287410+(679-469)=620380+(367-242)=505221+(703-684)=240278+(205-63)=420656+(738-321)=107373+(161-94)=140342+(662-375)=629127+(429-206)=350232+(462-21)=67351+(469-419)=101387+(950-435)=902397+(335-28)=704973+(204-88)=1089439+(495-284)=650442+(376-99)=71914+(458-126)=346888+(565-374)=1079376+(497-142)=731546+(642-451)=737317+(428-351)=394389+(590-567)=412280+(325-155)=450236+(979-529)=686461+(326-123)=664974+(917-585)=1306474+(496-95)=87535+(392-380)=47306+(239-57)=488793+(999-129)=166385+(483-43)=525222+(763-676)=309355+(256-119)=492725+(891-484)=1132491+(92-19)=564709+(880-593)=996142+(452-380)=214983+(596-62)=1517257+(463-32)=68822+(753-277)=498294+(314-229)=379540+(834-711)=663294+(197-172)=319720+(688-253)=1155388+(494-215)=667918+(846-594)=1170296+(70-64)=302653+(656-325)=984273+(480-336)=417700+(533-493)=740363+(238-84)=517200+(294-119)=375148+(389-18)=519442+(871-92)=1221202+(293-29)=466320+(987-794)=513411+(292-274)=429605+(731-146)=1190311-(230+75)=6805-(452+246)=107313-(255+35)=23570-(193+78)=299491-(334+70)=87867-(50+323)=494276-(23+88)=165670-(436+60)=174341-(129+60)=152929-(168+474)=287298-(92+118)=88852-(70+377)=405311-(39+243)=29641-(152+162)=327332-(57+15)=260699-(16+248)=435427-(171+152)=104670-(264+144)=262448-(248+41)=159803-(52+104)=647412-(158+64)=190908-(468+68)=372286-(35+201)=50654-(215+125)=314397-(131+196)=70564-(125+289)=150188-(122+60)=6897-(180+425)=292483-(81+46)=356792-(365+178)=249447-(170+63)=214671-(321+93)=257486-(127+80)=279854-(219+320)=315461-(65+129)=267556-(196+26)=334178-(98+26)=54778-(346+318)=114397-(82+40)=275502-(41+67)=394437-(336+42)=59589-(127+225)=237348-(155+44)=149757-(72+435)=250421-(123+206)=92854-(21+69)=764329-(60+268)=1769-(262+461)=46340-(31+305)=4622-(232+259)=131480-(111+158)=211979-(33+933)=13443-(88+220)=135902-(63+389)=450391-(251+43)=9781-(25+16)=40375-(149+226)=0707-(275+337)=95214-(60+95)=59456-(10+31)=415327-(381-136)=82287-(290-24)=21447-(294-76)=229150-(704-656)=102473-(481-21)=13745-(442-65)=368404-(380-276)=300626-(595-20)=51186-(410-243)=19924-(882-381)=423173-(355-343)=161695-(462-199)=432482-(246-151)=387544-(717-211)=38368-(286-11)=93547-(101-18)=464233-(192-180)=221652-(528-524)=648195-(196-167)=166799-(520-151)=430279-(322-137)=94817-(749-403)=471365-(458-188)=95872-(956-877)=793400-(133-72)=339861-(949-420)=332270-(243-29)=56797-(823-512)=486416-(448-294)=262378-(615-387)=150487-(341-337)=483667-(854-763)=576438-(377-79)=140566-(118-42)=490214-(454-346)=106437-(541-160)=56457-(304-34)=187954-(856-188)=286278-(312-163)=129929-(574-183)=538411-(473-461)=399691-(229-144)=606152-(179-141)=114690-(982-484)=192172-(411-310)=71553-(857-480)=176361-(499-487)=349766-(604-431)=593463-(499-185)=149741-(955-346)=132430-(290-203)=343549-(969-518)=98491-(386-208)=313828-(359-205)=674372-(369-361)=364656-(544-198)=310163-(323-275)=115426-(937-828)=317224-(470-427)=181520-(696-277)=101179+96×8=947476+190×3=104616+42×9=394589+92×2=77374+15×6=164479+108×4=91167+57×3=238554+14×3=596359+47×2=453510+195×4=129017+397×2=811515+50×3=665191+106×3=509174+245×4=115449+45×9=454868+139×2=1146133+246×2=625564+47×9=987429+20×4=509739+143×6=1597366+37×7=625896+13×3=935203+26×2=255738+112×6=1410187+76×2=339115+182×2=479163+36×3=271715+183×4=1447392+30×3=482677+309×2=129586×7+217=81965×9+736=1321113×3+59=398440×2+183=1063100×7+211=91123×6+680=81857×8+316=77222×9+508=706229×2+391=84971×6+29=45515×9+261=396101×5+456=96112×2+127=15154×4+781=997131×2+110=372456×2+838=175050×5+111=36128×9+280=532125×6+152=902466×2+866=1798344×2+264=95252×3+788=944204×2+120=528450×2+733=1633118×5+168=75861×6+179=545311×2+58=680269×3+828=1635197×2+380=774374×2+651=1399305-35×6=95716-46×2=624280-18×4=208489-83×5=74381-29×9=120865-174×2=517416-54×4=200600-141×2=318210-15×7=105685-30×2=625409-23×5=294814-50×4=614243-22×8=67369-19×8=217433-59×6=79808-309×2=190379-15×7=274867-192×3=291355-103×2=149391-46×6=115400-19×8=248446-35×6=236492-44×7=184451-73×4=159425-64×6=41690-73×3=471458-43×3=329755-86×8=67219-29×2=161135-15×9=0336-10×3=306398-63×2=272409-60×3=229818-13×4=766338-20×7=198478-69×4=202441-17×4=373925-274×2=377403-79×2=245706-47×7=377196-20×5=96694-131×4=170115-27×2=61533-102×3=227380-93×3=101971-108×2=755300-15×2=270563-52×6=251480-131×2=218638-19×8=486461-79×5=66962-208×4=130349-44×4=173840-110×6=180331-32×4=203535-243×2=49298-10×