三年级数学(上)计算题专项练习附答案

三年级数学(上)计算题专项练习附答案73+30=985+642=375+114=440+191=221+108=250+699=69+203=910+685=160+327=71+278=155+300=99+103=302+113=405+307=178+266=393+126=24+51=409+538=287+85=675+494=294+172=174+397=135+250=988+716=237+232=82+371=296+96=403+180=90+218=847+962=308+97=318+149=193+229=250+211=112+249=194+731=110+335=468+449=228+186=293+344=76+273=442+444=251+73=770+368=150+189=149+406=396+74=850+831=192+247=533+146=77+380=102+143=270+185=297+754=69+238=243+167=94+404=74+201=278+88=898+717=367-274=476-303=473-196=965-590=468-412=987-440=488-382=833-795=253-189=816-182=416-115=391-144=216-75=997-140=490-387=831-716=371-74=463-248=309-70=625-156=259-134=987-47=368-314=866-394=201-191=863-481=118-46=974-604=408-364=959-703=376-321=771-152=249-230=516-219=434-403=166-135=204-169=585-464=413-380=438-272=405-343=384-66=469-408=598-492=136-126=835-375=469-181=939-623=126-75=868-549=469-29=659-317=272-166=465-291=283-203=612-249=128-60=494-160=187-42=654-48=32×7=148×4=270×2=341×2=209×3=766×7=22×3=47×3=19×6=382×3=160×4=204×3=119×5=853×5=74×2=810×3=25×3=639×5=331×2=198×4=30×8=521×4=36×3=821×5=106×8=146×8=185×5=405×2=119×3=235×2=195×2=131×4=203×3=955×6=99×6=626×2=38×5=778×4=442×2=367×6=117×3=166×5=30×6=159×7=11×4=424×4=230×4=978×6=154×3=904×6=303×3=558×9=87×3=608×4=176×2=448×8=130×3=664×7=38×4=917×5=88+694+182=734+651+258=642+10+128=918+51+628=405+134+108=451+449+457=251+109+542=271+878+601=89+620+23=869+603+836=463+340+71=869+977+457=82+37+799=923+67+443=653+57+263=301+617+619=926+26+24=176+254+291=329+20+102=770+940+598=490+279+138=958+114+733=269+275+241=945+29+201=95+62+63=723+345+513=319+124+371=140+547+722=245+477+256=320+311+384=21+699+126=366+894+389=41+473+26=500+109+298=395+487+100=614+619+817=12+127+100=326+541+57=225+152+179=500+891+716=553+92+165=127+107+154=18+536+255=144+224+500=34+262+248=196+616+370=89+182+308=992+288+780=42+56+668=441+781+971=587+121+158=150+784+708=52+732+52=853+35+275=333+357+139=642+430+268=419+35+226=212+184+362=42+171+348=236+860+95=175+120-285=851+820-706=74+358-219=774+266-587=185+302-48=834+665-639=275+195-373=955+841-886=189+87-13=415+905-614=226+52-62=219+184-212=69+411-146=981+387-67=95+294-27=90+803-721=353+32-238=769+140-250=222+267-462=240+908-913=440+30-117=817+83-545=178+241-59=171+947-470=182+240-190=783+779-636=83+313-87=136+769-196=134+302-259=351+559-562=358+23-265=713+934-531=361+107-459=770+980-735=56+311-131=516+863-886=407+56-369=721+824-130=142+355-93=936+742-58=200+31-208=248+402-189=68+424-93=798+912-625=166+75-91=743+758-610=106+104-85=295+372-213=11+313-319=709+606-51=139+92-229=241+306-377=54+177-117=214+444-541=169+233-307=522+628-830=45+419-282=568+182-81=239+164-58=889+648-325=454-398-32=468-137-215=357-105-229=808-227-187=433-127-211=951-72-397=446-255-50=984-424-146=211-10-147=791-509-269=378-12-20=302-260-34=485-126-63=966-517-24=374-187-180=826-146-524=427-128-156=767-653-36=446-149-105=774-498-166=195-23-96=810-104-285=228-50-88=982-218-470=490-94-252=876-367-355=284-14-176=409-82-251=360-16-80=806-404-199=483-85-325=855-33-163=356-71-135=528-51-154=472-330-87=770-223-109=458-145-22=266-124-87=200-12-131=679-43-357=426-95-212=736-292-105=158-25-72=630-204-166=172-16-11=325-24-241=499-203-159=926-305-251=469-31-210=944-20-817=393-119-158=797-197-584=464-231-182=981-642-115=499-360-74=143-51-50=394-12-58=621-373-134=411-358-50=439-265-48=376-325+170=913-873+481=356-224+259=485-420+344=100-69+368=876-638+716=451-427+186=666-201+730=486-371+385=755-672+652=403-94+68=569-284+609=167-76+350=900-111+869=191-159+287=998-14+992=355-322+321=949-202+759=309-156+324=994-875+115=149-71+272=639-619+665=208-153+92=554-110+633=435-226+167=813-419+149=234-80+87=409-251+835=335-21+183=920-761+468=325-187+233=961-541+792=334-138+182=65-63+738=150-100+245=595-392+875=447-433+30=728-488+256=321-158+305=872-287+164=476-398+49=736-425+416=373-348+347=709-488+319=324-281+58=392-251+689=254-181+116=711-581+263=168-115+163=227-194+761=397-185+202=955-192+350=150-128+465=897-425+147=447-330+102=552-99+436=195-63+252=696-626+696=379-294+347=573-428+17=117+(360-33)=493+(283-29)=403+(343-308)=852+(586-27)=74+(191-137)=835+(609-468)=432+(458-422)=419+(668-549)=67+(274-249)=535+(930-874)=298+(311-147)=316+(845-656)=463+(438-269)=994+(499-246)=491+(332-81)=380+(378-121)=97+(375-363)=954+(641-249)=475+(280-175)=706+(556-74)=222+(454-255)=376+(594-118)=230+(134-21)=822+(942-902)=191+(440-237)=567+(373-318)=301+(363-96)=19+(658-611)=464+(179-57)=798+(963-836)=246+(469-295)=669+(311-87)=408+(424-187)=653+(850-539)=300+(373-127)=578+(967-756)=258+(202-192)=673+(974-856)=317+(381-124)=641+(868-318)=199+(479-279)=707+(914-128)=146+(470-409)=534+(629-148)=48+(413-230)=832+(982-271)=491+(315-200)=656+(473-85)=83+(460-157)=114+(731-336)=112+(204-190)=783+(443-134)=377+(498-451)=372+(979-634)=385+(334-84)=651+(625-59)=345+(438-130)=62+(755-677)=46+(394-89)=809+(890-862)=337-(110+158)=908-(484+37)=496-(31+220)=860-(474+330)=382-(140+201)=977-(242+274)=469-(258+200)=910-(144+724)=286-(12+127)=744-(102+556)=346-(75+46)=946-(74+591)=480-(172+149)=703-(181+428)=365-(201+74)=995-(103+423)=268-(51+125)=901-(39+415)=393-(48+57)=722-(270+105)=350-(213+92)=874-(120+450)=172-(66+41)=770-(162+267)=449-(52+341)=935-(500+427)=332-(102+160)=795-(343+202)=406-(32+313)=967-(202+346)=339-(217+14)=976-(741+23)=338-(177+128)=623-(403+93)=468-(31+372)=529-(342+139)=379-(281+90)=991-(441+527)=462-(247+83)=997-(521+435)=115-(36+71)=525-(214+99)=405-(25+223)=596-(324+83)=406-(59+262)=902-(375+194)=373-(280+15)=756-(230+421)=466-(439+21)=435-(156+86)=299-(58+115)=817-(44+182)=453-(320+131)=833-(747+52)=456-(366+21)=732-(321+138)=488-(319+140)=981-(215+255)=450-(16+214)=249-(99+29)=401-(369-207)=604-(811-610)=417-(329-75)=399-(670-321)=127-(388-304)=777-(259-79)=433-(473-450)=495-(964-873)=333-(13-10)=677-(229-106)=118-(32-20)=794-(268-154)=112-(203-181)=584-(757-611)=325-(274-61)=352-(783-735)=335-(452-331)=395-(117-81)=431-(263-101)=601-(877-372)=379-(217-48)=437-(653-344)=421-(410-37)=262-(417-236)=370-(399-334)=446-(171-15)=408-(294-98)=976-(897-157)=316-(280-87)=363-(415-149)=94-(288-212)=442-(780-466)=152-(60-53)=304-(384-265)=491-(478-62)=930-(862-193)=287-(494-424)=914-(503-51)=145-(382-370)=741-(902-780)=221-(354-182)=981-(986-833)=421-(272-160)=717-(861-233)=340-(484-339)=429-(902-682)=362-(486-471)=551-(591-132)=252-(120-89)=847-(472-256)=167-(277-136)=747-(509-374)=347-(201-101)=234-(898-732)=110-(243-151)=472-(628-253)=140-(170-40)=753-(989-953)=461-(351-203)=829-(775-186)=486+55×7=650+79×3=366+277×2=253+113×2=53+122×7=549+337×2=449+14×2=843+417×2=129+227×2=444+95×6=204+94×7=915+51×2=210+69×9=701+405×2=147+99×7=623+56×6=259+23×5=320+240×2=404+284×2=296+112×7=318+100×2=207+113×2=491+38×9=806+43×9=488+42×8=376+68×6=250+49×9=426+81×6=129+109×2=466+69×8=93×2+81=193×5+29=16×8+231=303×3+598=84×5+334=215×2+483=142×3+282=191×5+411=65×7+390=107×2+135=257×3+189=66×8+563=51×6+288=10×9+625=117×3+316=420×2+679=45×3+244=353×2+403=64×9+151=231×3+212=179×2+229=105×2+516=41×8+282=135×6+854=185×4+134=72×8+103=83×6+92=79×7+357=17×8+402=11×5+852=155-11×4=686-146×4=492-21×6=941-96×2=415-47×7=286-41×3=252-29×5=909-49×4=429-23×3=740-87×3=304-96×3=702-75×2=370-19×3=910-109×6=289-65×3=886-434×2=392-26×6=841-33×8=428-55×6=953-46×5=185-10×3=960-80×7=363-46×6=698-319×2=321-18×2=827-34×4=390-31×5=963-61×6=298-141×2=675-27×5=468-22×7=613-58×3=431-85×5=846-69×9=382-170×2=435-15×4=253-19×4=750-369×2=381-33×5=622-90×6=120-13×6=605-218×2=388-28×6=872-265×2=326-90×2=813-92×6=371-22×7=617-83×5=196-42×2=574-43×2=321-78×2=565-36×5=388-76×2=576-50×6=353-39×5=898-68×3=479-90×3=985-230×3=269-44×4=669-233×2=280×3-186=316×7-684=233×3-105=193×7-14=130×7-263=768×8-733=69×8-199=64×9-293=197×5-489=101×7-373=285×3-328=235×3-388=145×3-351=270×6-213=264×3-657=433×4-996=173×3-194=772×7-920=209×4-739=371×6-433=42×7-292=660×6-822=87×9-14=783×9-48=106×6-554=49×3-64=410×2-269=372×5-401=454×2-103=824×3-885=160×2-302=806×4-632=102×9-278=590×2-506=453×2-403=196×5-719=34×9-119=307×4-665=191×2-251=248×3-533=100×9-868=488×2-470=77×4-86=108×6-557=372×2-249=621×3-44=33×7-73=184×2-235=155×5-580=598×9-102=249×4-880=525×7-763=126×2-144=408×3-837=131×6-15=811×9-839=134×5-336=104×9-554=195×5-685=637×4-39=64×(104-99)=28×(111-103)=137×(267-264)=678×(536-528)=219×(79-76)=374×(785-776)=83×(236-229)=303×(274-265)=216×(349-346)=33×(51-44)=223×(359-356)=101×(767-764)=104×(188-185)=527×(651-646)=139×(307-303)=78×(262-258)=80×(168-159)=608×(346-342)=92×(214-210)=728×(554-551)=74×(234-226)=41×(721-717)=123×(271-263)=108×(193-190)=67×(375-372)=465×(694-685)=125×(27-23)=402×(615-608)=67×(108-100)=874×(453-447)=113×(22-14)=457×(425-421)=74×(402-396)=545×(443-435)=34×(173-166)=164×(99-90)=23×(359-352)=161×(306-297)=67×(482-478)=753×(677-672)=311×(52-49)=618×(596-592)=327×(470-467)=278×(851-845)=64×(210-202)=439×(494-491)=115×(363-360)=230×(286-279)=257×(337-334)=698×(891-886)=321×(221-218)=634×(211-207)=118×(174-167)=137×(928-925)=172×(164-161)=600×(824-818)=94×(173-167)=115×(883-878)=83×(303-294)=422×(228-225)=4/8+2/8=3/6+2/6=1/4+2/4=1/4+3/4=1/7+3/7=2/7+3/7=5/8+2/8=7/9+2/9=3/8+4/8=1/3+2/3=2/7+4/7=4/10+3/10=3/6-1/6=2/4-1/4=5/8-2/8=3/8-2/8=5/8-1/8=5/6-1/6=3/6-2/6=8/9-1/9=2/6-1/6=7/9-2/9=3/7-2/7=5/9-4/9=参考答案73+30=103985+642=1627375+114=489440+191=631221+108=329250+699=94969+203=272910+685=1595160+327=48771+278=349155+300=45599+103=202302+113=415405+307=712178+266=444393+126=51924+51=75409+538=947287+85=372675+494=1169294+172=466174+397=571135+250=385988+716=1704237+232=46982+371=453296+96=392403+180=58390+218=308847+962=1809308+97=405318+149=467193+229=422250+211=461112+249=361194+731=925110+335=445468+449=917228+186=414293+344=63776+273=349442+444=886251+73=324770+368=1138150+189=339149+406=555396+74=470850+831=1681192+247=439533+146=67977+380=457102+143=245270+185=455297+754=105169+238=307243+167=41094+404=49874+201=275278+88=366898+717=1615367-274=93476-303=173473-196=277965-590=375468-412=56987-440=547488-382=106833-795=38253-189=64816-182=634416-115=301391-144=247216-75=141997-140=857490-387=103831-716=115371-74=297463-248=215309-70=239625-156=469259-134=125987-47=940368-314=54866-394=472201-191=10863-481=382118-46=72974-604=370408-364=44959-703=256376-321=55771-152=619249-230=19516-219=297434-403=31166-135=31204-169=35585-464=121413-380=33438-272=166405-343=62384-66=318469-408=61598-492=106136-126=10835-375=460469-181=288939-623=316126-75=51868-549=319469-29=440659-317=342272-166=106465-291=174283-203=80612-249=363128-60=68494-160=334187-42=145654-48=60632×7=224148×4=592270×2=540341×2=682209×3=627766×7=536222×3=6647×3=14119×6=114382×3=1146160×4=640204×3=612119×5=595853×5=426574×2=148810×3=243025×3=75639×5=3195331×2=662198×4=79230×8=240521×4=208436×3=108821×5=4105106×8=848146×8=1168185×5=925405×2=810119×3=357235×2=470195×2=390131×4=524203×3=609955×6=573099×6=594626×2=125238×5=190778×4=3112442×2=884367×6=2202117×3=351166×5=83030×6=180159×7=111311×4=44424×4=1696230×4=920978×6=5868154×3=462904×6=5424303×3=909558×9=502287×3=261608×4=2432176×2=352448×8=3584130×3=390664×7=464838×4=152917×5=458588+694+182=964734+651+258=1643642+10+128=780918+51+628=1597405+134+108=647451+449+457=1357251+109+542=902271+878+601=175089+620+23=732869+603+836=2308463+340+71=874869+977+457=230382+37+799=918923+67+443=1433653+57+263=973301+617+619=1537926+26+24=976176+254+291=721329+20+102=451770+940+598=2308490+279+138=907958+114+733=1805269+275+241=785945+29+201=117595+62+63=220723+345+513=1581319+124+371=814140+547+722=1409245+477+256=978320+311+384=101521+699+126=846366+894+389=164941+473+26=540500+109+298=907395+487+100=982614+619+817=205012+127+100=239326+541+57=924225+152+179=556500+891+716=2107553+92+165=810127+107+154=38818+536+255=809144+224+500=86834+262+248=544196+616+370=118289+182+308=579992+288+780=206042+56+668=766441+781+971=2193587+121+158=866150+784+708=164252+732+52=836853+35+275=1163333+357+139=829642+430+268=1340419+35+226=680212+184+362=75842+171+348=561236+860+95=1191175+120-285=10851+820-706=96574+358-219=213774+266-587=453185+302-48=439834+665-639=860275+195-373=97955+841-886=910189+87-13=263415+905-614=706226+52-62=216219+184-212=19169+411-146=334981+387-67=130195+294-27=36290+803-721=172353+32-238=147769+140-250=659222+267-462=27240+908-913=235440+30-117=353817+83-545=355178+241-59=360171+947-470=648182+240-190=232783+779-636=92683+313-87=309136+769-196=709134+302-259=177351+559-562=348358+23-265=116713+934-531=1116361+107-459=9770+980-735=101556+311-131=236516+863-886=493407+56-369=94721+824-130=1415142+355-93=404936+742-58=1620200+31-208=23248+402-189=46168+424-93=399798+912-625=1085166+75-91=150743+758-610=891106+104-85=125295+372-213=45411+313-319=5709+606-51=1264139+92-229=2241+306-377=17054+177-117=114214+444-541=117169+233-307=95522+628-830=32045+419-282=182568+182-81=669239+164-58=345889+648-325=1212454-398-32=24468-137-215=116357-105-229=23808-227-187=394433-127-211=95951-72-397=482446-255-50=141984-424-146=414211-10-147=54791-509-269=13378-12-20=346302-260-34=8485-126-63=296966-517-24=425374-187-180=7826-146-524=156427-128-156=143767-653-36=78446-149-105=192774-498-166=110195-23-96=76810-104-285=421228-50-88=90982-218-470=294490-94-252=144876-367-355=154284-14-176=94409-82-251=76360-16-80=264806-404-199=203483-85-325=73855-33-163=659356-71-135=150528-51-154=323472-330-87=55770-223-109=438458-145-22=291266-124-87=55200-12-131=57679-43-357=279426-95-212=119736-292-105=339158-25-72=61630-204-166=260172-16-11=145325-24-241=60499-203-159=137926-305-251=370469-31-210=228944-20-817=107393-119-158=116797-197-584=16464-231-182=51981-642-115=224499-360-74=65143-51-50=42394-12-58=324621-373-134=114411-358-50=3439-265-48=126376-325+170=221913-873+481=521356-224+259=391485-420+344=409100-69+368=399876-638+716=954451-427+186=210666-201+730=1195486-371+385=500755-672+652=735403-94+68=377569-284+609=894167-76+350=441900-111+869=1658191-159+287=319998-14+992=1976355-322+321=354949-202+759=1506309-156+324=477994-875+115=234149-71+272=350639-619+665=685208-153+92=147554-110+633=1077435-226+167=376813-419+149=543234-80+87=241409-251+835=993335-21+183=497920-761+468=627325-187+233=371961-541+792=1212334-138+182=37865-63+738=740150-100+245=295595-392+875=1078447-433+30=44728-488+256=496321-158+305=468872-287+164=749476-398+49=127736-425+416=727373-348+347=372709-488+319=540324-281+58=101392-251+689=830254-181+116=189711-581+263=393168-115+163=216227-194+761=794397-185+202=414955-192+350=1113150-128+465=487897-425+147=619447-330+102=219552-99+436=889195-63+252=384696-626+696=766379-294+347=432573-428+17=162117+(360-33)=444493+(283-29)=747403+(343-308)=438852+(586-27)=141174+(191-137)=128835+(609-468)=976432+(458-422)=468419+(668-549)=53867+(274-249)=92535+(930-874)=591298+(311-147)=462316+(845-656)=505463+(438-269)=632994+(499-246)=1247491+(332-81)=742380+(378-121)=63797+(375-363)=109954+(641-249)=1346475+(280-175)=580706+(556-74)=1188222+(454-255)=421376+(594-118)=852230+(134-21)=343822+(942-902)=862191+(440-237)=394567+(373-318)=622301+(363-96)=56819+(658-611)=66464+(179-57)=586798+(963-836)=925246+(469-295)=420669+(311-87)=893408+(424-187)=645653+(850-539)=964300+(373-127)=546578+(967-756)=789258+(202-192)=268673+(974-856)=791317+(381-124)=574641+(868-318)=1191199+(479-279)=399707+(914-128)=1493146+(470-409)=207534+(629-148)=101548+(413-230)=231832+(982-271)=1543491+(315-200)=606656+(473-85)=104483+(460-157)=386114+(731-336)=509112+(204-190)=126783+(443-134)=1092377+(498-451)=424372+(979-634)=717385+(334-84)=635651+(625-59)=1217345+(438-130)=65362+(755-677)=14046+(394-89)=351809+(890-862)=837337-(110+158)=69908-(484+37)=387496-(31+220)=245860-(474+330)=56382-(140+201)=41977-(242+274)=461469-(258+200)=11910-(144+724)=42286-(12+127)=147744-(102+556)=86346-(75+46)=225946-(74+591)=281480-(172+149)=159703-(181+428)=94365-(201+74)=90995-(103+423)=469268-(51+125)=92901-(39+415)=447393-(48+57)=288722-(270+105)=347350-(213+92)=45874-(120+450)=304172-(66+41)=65770-(162+267)=341449-(52+341)=56935-(500+427)=8332-(102+160)=70795-(343+202)=250406-(32+313)=61967-(202+346)=419339-(217+14)=108976-(741+23)=212338-(177+128)=33623-(403+93)=127468-(31+372)=65529-(342+139)=48379-(281+90)=8991-(441+527)=23462-(247+83)=132997-(521+435)=41115-(36+71)=8525-(214+99)=212405-(25+223)=157596-(324+83)=189406-(59+262)=85902-(375+194)=333373-(280+15)=78756-(230+421)=105466-(439+21)=6435-(156+86)=193299-(58+115)=126817-(44+182)=591453-(320+131)=2833-(747+52)=34456-(366+21)=69732-(321+138)=273488-(319+140)=29981-(215+255)=511450-(16+214)=220249-(99+29)=121401-(369-207)=239604-(811-610)=403417-(329-75)=163399-(670-321)=50127-(388-304)=43777-(259-79)=597433-(473-450)=410495-(964-873)=404333-(13-10)=330677-(229-106)=554118-(32-20)=106794-(268-154)=680112-(203-181)=90584-(757-611)=438325-(274-61)=112352-(783-735)=304335-(452-331)=214395-(117-81)=359431-(263-101)=269601-(877-372)=96379-(217-48)=210437-(653-344)=128421-(410-37)=48262-(417-236)=81370-(399-334)=305446-(171-15)=290408-(294-98)=212976-(897-157)=236316-(280-87)=123363-(415-149)=9794-(288-212)=18442-(780-466)=128152-(60-53)=145304-(384-265)=185491-(478-62)=75930-(862-193)=261287-(494-424)=217914-(503-51)=462145-(382-370)=133741-(902-780)=619221-(354-182)=49981-(986-833)=828421-(272-160)=309717-(861-233)=89340-(484-339)=195429-(902-682)=209362-(486-471)=347551-(591-132)=92252-(120-89)=221847-(472-256)=631167-(277-136)=26747-(509-374)=612347-(201-101)=247234-(898-732)=68110-(243-151)=18472-(628-253)=97140-(170-40)=10753-(989-953)=717461-(351-203)=313829-(775-186)=240486+55×7=871650+79×3=887366+277×2=920253+113×2=47953+122×7=907549+337×2=1223449+14×2=477843+417×2=1677129+227×2=583444+95×6=1014204+94×7=862915+51×2=1017210+69×9=831701+405×2=1511147+99×7=840623+56×6=959259+23×5=374320+240×2=800404+284×2=972296+112×7=1080318+100×2=518207+113×2=433491+38×9=833806+43×9=1193488+42×8=824376+68×6=784250+49×9=691426+81×6=912129+109×2=347466+69×8=101893×2+81=267193×5+29=99416×8+231=359303×3+598=150784×5+334=754215×2+483=913142×3+282=708191×5+411=136665×7+390=845107×2+135=349257×3+189=96066×8+563=109151×6+288=59410×9+625=715117×3+316=667420×2+679=151945×3+244=379353×2+403=110964×9+151=727231×3+212=905179×2+229=587105×2+516=72641×8+282=610135×6+854=1664185×4+134=87472×8+103=67983×6+92=59079×7+357=91017×8+402=53811×5+852=907155-11×4=111686-146×4=102492-21×6=366941-96×2=749415-47×7=86286-41×3=163252-29×5=107909-49×4=713429-23×3=360740-87×3=479304-96×3=16702-75×2=552370-19×3=313910-109×6=256289-65×3=94886-434×2=18392-26×6=236841-33×8=577428-55×6=98953-46×5=723185-10×3=155960-80×7=400363-46×6=87698-319×2=60321-18×2=285827-34×4=691390-31×5=235963-61×6=597298-141×2=16675-27×5=540468-22×7=314613-58×3=439431-85×5=6846-69×9=225382-170×2=42435-15×4=375253-19×4=177750-369×2=12381-33×5=216622-90×6=82120-13×6=42605-218×2=169388-28×6=220872-265×2=342326-90×2=146813-92×6=261371-22×7=217617-83×5=202196-42×2=112574-43×2=488321-78×2=165565-36×5=385388-76×2=236576-50×6=276353-39×5=158898-68×3=6