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83+215=869+995=165+232=141+383=60+191=337+648=181+221=438+653=57+185=178+466=139+257=719+722=101+195=858+257=19+30=146+614=133+350=734+634=238+191=416+713=181+276=448+280=369+96=539+308=266+95=198+91=74+371=167+233=293+189=227+53=86+261=354+675=186+166=142+581=295+158=384+342=77+229=938+771=182+275=454+321=95+362=666+741=143+310=91+541=120+85=169+244=202+83=662+167=155+206=462+260=101+356=149+306=261+140=915+648=340+132=329+363=369+90=114+189=58+185=925+419=491-372=841-117=359-235=371-297=401-27=556-448=326-109=276-117=165-100=992-131=435-86=526-390=390-31=896-52=370-189=643-607=460-298=749-15=267-114=892-779=450-290=750-459=471-371=765-348=358-20=763-87=410-357=819-117=431-263=496-69=307-115=862-837=38-23=924-856=359-345=834-125=390-253=457-34=446-211=707-65=469-35=471-414=417-150=974-151=246-56=575-317=324-80=379-325=491-219=704-634=434-104=819-633=400-340=714-348=190-65=743-507=77-50=767-258=488-406=582-570=87×6=996×4=37×2=225×7=81×7=280×5=42×7=483×8=173×4=861×4=258×2=734×7=77×5=10×5=115×4=306×9=149×2=231×9=89×8=794×9=418×2=840×5=20×5=879×2=16×2=15×6=72×2=207×5=132×4=454×9=213×2=744×8=483×2=784×6=244×3=807×4=69×8=393×8=59×9=444×8=335×2=227×3=38×5=72×5=95×9=778×2=128×3=888×7=99×2=547×3=19×6=979×6=45×7=222×9=354×2=44×9=70×6=897×8=173×5=396×8=47+463+237=670+322+875=260+25+82=322+728+775=256+617+29=230+964+543=38+531+407=607+308+616=251+61+243=694+683+582=208+269+344=282+721+583=289+284+415=621+104+581=458+17+294=690+291+80=108+254+365=790+378+714=80+48+261=420+429+341=198+111+72=807+536+986=129+171+446=339+210+277=358+64+462=481+365+413=847+93+32=115+476+99=560+45+101=635+195+914=185+280+209=213+511+522=115+74+341=887+283+742=166+687+131=766+737+57=217+141+190=640+325+359=37+334+221=792+526+318=358+113+416=278+406+970=176+399+388=745+586+296=377+48+297=874+338+931=175+156+629=454+716+753=186+705+65=665+178+938=320+52+301=707+104+479=440+10+280=450+918+448=177+263+200=748+980+446=378+393+161=178+282+392=145+65+403=888+684+793=244+255-76=868+40-787=221+241-90=674+662-727=80+94-57=767+375-122=123+281-174=525+461-49=237+101-121=957+978-83=116+352-460=286+711-565=27+422-377=47+922-604=94+261-172=746+571-810=91+198-31=820+845-981=375+114-364=545+624-829=143+127-182=878+803-718=80+241-316=75+555-47=203+242-384=891+263-53=95+114-122=765+358-757=314+144-269=811+516-965=43+116-14=840+297-287=310+166-118=196+820-581=351+95-205=606+418-589=55+433-69=568+31-270=361+48-234=460+508-749=143+53-163=407+253-65=208+184-290=674+532-620=284+67-237=615+666-228=28+167-141=754+878-779=265+154-30=376+554-460=208+36-109=730+346-166=274+95-76=637+635-874=281+194-449=752+588-755=148+221-34=452+888-155=284+144-135=283+427-306=251-113-10=570-215-133=368-33-214=996-383-431=400-174-118=816-55-596=433-93-291=922-288-331=448-185-258=952-63-510=474-103-201=879-332-422=456-178-30=698-170-131=446-206-70=930-410-31=452-114-70=926-331-352=330-68-64=807-227-248=390-13-281=881-383-484=488-84-283=705-63-82=451-155-108=652-66-394=471-131-92=879-568-37=239-177-37=795-241-332=350-19-257=940-765-42=431-69-156=790-183-215=467-48-35=983-397-257=436-83-199=861-426-82=317-14-37=648-434-144=307-100-166=222-93-60=492-127-320=322-101-212=435-350-76=811-186-316=373-132-221=536-281-62=469-94-281=835-420-67=496-195-157=815-601-209=444-369-33=507-149-314=483-101-158=961-180-657=496-81-307=954-397-528=173-15-63=864-559-120=370-205+190=948-319+896=321-288+231=999-803+888=474-375+67=878-491+352=442-87+85=638-13+467=342-323+402=964-97+195=242-191+182=945-820+519=362-351+35=284-161+63=340-161+236=535-87+79=200-113+145=723-157+877=100-29+209=275-131+457=476-397+112=993-647+231=340-322+319=87-61+759=202-55+52=418-59+970=482-399+224=122-102+305=368-318+40=511-444+318=231-198+90=363-317+149=219-46+10=612-524+837=164-109+361=838-41+430=311-122+129=159-137+803=337-235+233=799-649+608=484-311+206=529-446+127=241-138+121=809-569+74=378-376+296=675-602+45=474-444+438=728-500+633=449-370+111=834-805+854=123-99+134=710-686+147=443-398+255=425-369+576=310-243+387=777-23+259=497-465+184=916-395+860=436-257+42=502-291+374=24+(268-35)=608+(980-416)=284+(482-46)=107+(521-42)=402+(199-171)=107+(469-417)=294+(470-27)=936+(584-189)=205+(337-112)=333+(919-823)=463+(369-264)=991+(468-304)=491+(67-31)=515+(655-22)=147+(429-252)=49+(247-15)=89+(497-343)=443+(961-895)=106+(151-110)=732+(367-139)=204+(456-247)=228+(975-861)=142+(303-98)=570+(750-520)=104+(484-436)=888+(866-634)=117+(225-177)=354+(763-721)=151+(200-145)=285+(628-471)=461+(453-32)=621+(878-14)=39+(496-298)=451+(769-233)=208+(424-383)=183+(849-233)=14+(308-57)=355+(800-731)=248+(461-182)=324+(784-666)=287+(335-200)=53+(969-335)=129+(170-83)=618+(918-863)=485+(424-312)=851+(234-45)=167+(223-72)=439+(589-41)=17+(459-348)=235+(869-782)=123+(335-189)=252+(520-138)=253+(193-101)=856+(909-500)=24+(327-272)=727+(523-510)=94+(386-196)=580+(868-499)=471+(308-48)=784+(584-148)=361-(92+132)=799-(84+522)=432-(222+88)=893-(177+704)=462-(98+191)=489-(401+68)=459-(115+153)=408-(106+41)=157-(87+64)=260-(69+39)=343-(147+44)=357-(29+111)=399-(197+41)=970-(502+79)=292-(155+125)=947-(166+179)=483-(71+51)=842-(615+98)=355-(144+69)=973-(424+40)=475-(219+48)=650-(388+246)=343-(230+98)=857-(195+286)=442-(188+169)=947-(40+55)=442-(308+99)=942-(472+403)=359-(68+227)=701-(280+135)=454-(103+33)=274-(113+84)=279-(45+93)=520-(119+73)=264-(123+20)=775-(414+216)=315-(82+119)=890-(187+210)=356-(23+254)=680-(151+232)=449-(253+137)=933-(546+40)=420-(61+143)=522-(136+292)=291-(25+145)=969-(436+358)=357-(20+327)=931-(447+194)=205-(108+17)=713-(525+88)=429-(256+63)=455-(215+183)=369-(112+188)=898-(324+161)=438-(70+44)=936-(422+143)=337-(38+117)=590-(298+81)=334-(164+164)=939-(28+127)=396-(173-129)=520-(851-519)=391-(440-361)=369-(466-444)=220-(182-57)=952-(133-53)=278-(121-23)=556-(138-97)=407-(219-47)=949-(970-902)=459-(318-170)=677-(954-795)=405-(333-222)=951-(507-20)=110-(50-41)=654-(921-616)=476-(266-31)=845-(491-418)=224-(394-338)=699-(794-187)=91-(371-322)=647-(485-468)=279-(416-181)=614-(511-428)=490-(398-105)=458-(951-499)=171-(221-135)=745-(709-483)=412-(367-70)=124-(733-668)=366-(436-249)=888-(351-145)=387-(274-141)=962-(511-362)=472-(482-69)=972-(674-552)=93-(271-201)=482-(629-372)=388-(314-15)=278-(771-739)=430-(467-124)=698-(545-540)=484-(248-47)=382-(949-866)=222-(235-145)=847-(968-523)=291-(332-236)=865-(932-245)=362-(255-206)=838-(496-258)=431-(457-186)=929-(698-18)=87-(425-414)=617-(405-296)=117-(153-96)=811-(723-219)=450-(340-327)=849-(763-425)=160-(257-98)=240-(819-741)=62+453×2=223+232×3=157+106×6=428+117×4=393+70×5=820+216×4=366+85×7=265+80×5=260+14×2=420+193×3=44+39×2=999+163×4=94+242×2=138+11×4=346+20×4=200+229×3=163+85×3=851+32×6=320+174×2=417+31×2=449+54×6=588+70×6=484+32×3=538+242×4=100+99×4=715+434×2=482+61×2=356+82×8=371+52×8=887+150×5=136×5+319=87×3+380=78×5+221=43×7+699=18×7+284=134×6+424=122×6+225=196×2+571=307×2+356=473×2+928=34×2+33=29×2+453=55×8+419=129×5+474=273×2+317=123×4+149=321×3+25=88×7+442=49×7+456=195×3+499=141×5+245=12×2+854=171×3+251=281×3+623=193×2+282=283×2+207=187×3+404=58×5+233=54×2+385=369×2+21=390-120×3=965-301×2=298-22×7=550-39×4=239-23×5=974-52×5=177-38×4=946-73×5=329-53×5=121-12×7=313-53×5=482-39×6=335-52×5=556-19×4=467-50×3=997-173×4=351-29×6=725-114×6=188-14×7=960-307×2=374-32×9=359-32×9=345-85×3=473-14×7=397-29×6=648-48×4=277-28×7=808-14×5=355-14×9=409-40×7=468-16×9=941-49×3=302-77×2=749-128×5=452-11×9=497-51×9=155-13×8=991-319×3=388-18×8=986-285×3=381-57×5=949-391×2=398-45×7=347-42×8=377-34×4=616-42×3=438-65×5=677-168×4=489-161×2=854-142×2=431-74×2=867-191×2=463-34×9=902-297×2=397-87×2=427-10×6=454-51×4=952-167×3=334-11×2=945-367×2=140×6-234=382×9-576=63×6-154=354×3-698=483×2-779=755×8-62=146×5-705=230×8-608=397×2-149=22×6-38=138×7-43=140×7-14=367×2-394=729×4-515=160×3-223=852×5-318=152×6-809=612×7-304=490×2-857=48×8-192=110×7-164=462×6-775=146×5-673=865×4-482=39×5-81=241×8-439=74×8-389=860×3-949=310×3-536=849×6-758=262×3-228=582×5-749=190×5-923=810×5-755=233×4-345=241×4-641=322×3-493=677×6-959=19×9-108=736×4-911=402×2-273=325×7-755=499×2-566=542×8-306=119×6-13=587×5-681=254×2-226=782×7-373=450×2-73=175×8-496=192×5-625=642×8-715=131×6-83=222×8-73=270×3-309=316×6-924=168×5-84=231×9-832=58×9-288=568×5-571=73×(386-381)=493×(582-577)=103×(19-16)=978×(617-611)=71×(369-362)=228×(399-396)=110×(378-370)=959×(848-839)=103×(91-88)=450×(276-270)=19×(302-298)=549×(375-371)=57×(105-102)=521×(196-187)=77×(295-291)=945×(191-188)=241×(103-99)=991×(183-176)=65×(366-363)=830×(617-608)=280×(63-60)=446×(82-76)=121×(188-182)=587×(116-112)=15×(154-146)=109×(203-195)=51×(225-219)=804×(900-893)=114×(326-319)=77×(407-398)=101×(386-377)=120×(443-440)=119×(239-234)=442×(274-271)=130×(500-496)=786×(600-592)=63×(127-124)=37×(751-742)=56×(373-369)=790×(196-189)=120×(101-96)=516×(93-85)=127×(94-90)=559×(746-740)=35×(198-189)=687×(754-746)=124×(464-456)=309×(970-962)=87×(433-425)=375×(182-173)=29×(489-482)=927×(846-841)=129×(417-414)=323×(655-646)=158×(304-299)=190×(389-382)=57×(71-63)=289×(577-568)=142×(174-167)=510×(428-423)=5/8+2/8=1/6+3/6=4/8+2/8=1/9+6/9=2/7+3/7=2/6+4/6=1/6+2/6=5/7+2/7=3/7+2/7=7/10+3/10=1/5+2/5=1/4+2/4=5/7-1/7=7/8-1/8=5/8-2/8=5/7-2/7=3/7-2/7=2/4-1/4=2/8-1/8=4/7-3/7=2/5-1/5=5/8-1/8=4/7-1/7=6/9-2/9=参考答案83+215=298869+995=1864165+232=397141+383=52460+191=251337+648=985181+221=402438+653=109157+185=242178+466=644139+257=396719+722=1441101+195=296858+257=111519+30=49146+614=760133+350=483734+634=1368238+191=429416+713=1129181+276=457448+280=728369+96=465539+308=847266+95=361198+91=28974+371=445167+233=400293+189=482227+53=28086+261=347354+675=1029186+166=352142+581=723295+158=453384+342=72677+229=306938+771=1709182+275=457454+321=77595+362=457666+741=1407143+310=45391+541=632120+85=205169+244=413202+83=285662+167=829155+206=361462+260=722101+356=457149+306=455261+140=401915+648=1563340+132=472329+363=692369+90=459114+189=30358+185=243925+419=1344491-372=119841-117=724359-235=124371-297=74401-27=374556-448=108326-109=217276-117=159165-100=65992-131=861435-86=349526-390=136390-31=359896-52=844370-189=181643-607=36460-298=162749-15=734267-114=153892-779=113450-290=160750-459=291471-371=100765-348=417358-20=338763-87=676410-357=53819-117=702431-263=168496-69=427307-115=192862-837=2538-23=15924-856=68359-345=14834-125=709390-253=137457-34=423446-211=235707-65=642469-35=434471-414=57417-150=267974-151=823246-56=190575-317=258324-80=244379-325=54491-219=272704-634=70434-104=330819-633=186400-340=60714-348=366190-65=125743-507=23677-50=27767-258=509488-406=82582-570=1287×6=522996×4=398437×2=74225×7=157581×7=567280×5=140042×7=294483×8=3864173×4=692861×4=3444258×2=516734×7=513877×5=38510×5=50115×4=460306×9=2754149×2=298231×9=207989×8=712794×9=7146418×2=836840×5=420020×5=100879×2=175816×2=3215×6=9072×2=144207×5=1035132×4=528454×9=4086213×2=426744×8=5952483×2=966784×6=4704244×3=732807×4=322869×8=552393×8=314459×9=531444×8=3552335×2=670227×3=68138×5=19072×5=36095×9=855778×2=1556128×3=384888×7=621699×2=198547×3=164119×6=114979×6=587445×7=315222×9=1998354×2=70844×9=39670×6=420897×8=7176173×5=865396×8=316847+463+237=747670+322+875=1867260+25+82=367322+728+775=1825256+617+29=902230+964+543=173738+531+407=976607+308+616=1531251+61+243=555694+683+582=1959208+269+344=821282+721+583=1586289+284+415=988621+104+581=1306458+17+294=769690+291+80=1061108+254+365=727790+378+714=188280+48+261=389420+429+341=1190198+111+72=381807+536+986=2329129+171+446=746339+210+277=826358+64+462=884481+365+413=1259847+93+32=972115+476+99=690560+45+101=706635+195+914=1744185+280+209=674213+511+522=1246115+74+341=530887+283+742=1912166+687+131=984766+737+57=1560217+141+190=548640+325+359=132437+334+221=592792+526+318=1636358+113+416=887278+406+970=1654176+399+388=963745+586+296=1627377+48+297=722874+338+931=2143175+156+629=960454+716+753=1923186+705+65=956665+178+938=1781320+52+301=673707+104+479=1290440+10+280=730450+918+448=1816177+263+200=640748+980+446=2174378+393+161=932178+282+392=852145+65+403=613888+684+793=2365244+255-76=423868+40-787=121221+241-90=372674+662-727=60980+94-57=117767+375-122=1020123+281-174=230525+461-49=937237+101-121=217957+978-83=1852116+352-460=8286+711-565=43227+422-377=7247+922-604=36594+261-172=183746+571-810=50791+198-31=258820+845-981=684375+114-364=125545+624-829=340143+127-182=88878+803-718=96380+241-316=575+555-47=583203+242-384=61891+263-53=110195+114-122=87765+358-757=366314+144-269=189811+516-965=36243+116-14=145840+297-287=850310+166-118=358196+820-581=435351+95-205=241606+418-589=43555+433-69=419568+31-270=329361+48-234=175460+508-749=219143+53-163=33407+253-65=595208+184-290=102674+532-620=586284+67-237=114615+666-228=105328+167-141=54754+878-779=853265+154-30=389376+554-460=470208+36-109=135730+346-166=910274+95-76=293637+635-874=398281+194-449=26752+588-755=585148+221-34=335452+888-155=1185284+144-135=293283+427-306=404251-113-10=128570-215-133=222368-33-214=121996-383-431=182400-174-118=108816-55-596=165433-93-291=49922-288-331=303448-185-258=5952-63-510=379474-103-201=170879-332-422=125456-178-30=248698-170-131=397446-206-70=170930-410-31=489452-114-70=268926-331-352=243330-68-64=198807-227-248=332390-13-281=96881-383-484=14488-84-283=121705-63-82=560451-155-108=188652-66-394=192471-131-92=248879-568-37=274239-177-37=25795-241-332=222350-19-257=74940-765-42=133431-69-156=206790-183-215=392467-48-35=384983-397-257=329436-83-199=154861-426-82=353317-14-37=266648-434-144=70307-100-166=41222-93-60=69492-127-320=45322-101-212=9435-350-76=9811-186-316=309373-132-221=20536-281-62=193469-94-281=94835-420-67=348496-195-157=144815-601-209=5444-369-33=42507-149-314=44483-101-158=224961-180-657=124496-81-307=108954-397-528=29173-15-63=95864-559-120=185370-205+190=355948-319+896=1525321-288+231=264999-803+888=1084474-375+67=166878-491+352=739442-87+85=440638-13+467=1092342-323+402=421964-97+195=1062242-191+182=233945-820+519=644362-351+35=46284-161+63=186340-161+236=415535-87+79=527200-113+145=232723-157+877=1443100-29+209=280275-131+457=601476-397+112=191993-647+231=577340-322+319=33787-61+759=785202-55+52=199418-59+970=1329482-399+224=307122-102+305=325368-318+40=90511-444+318=385231-198+90=123363-317+149=195219-46+10=183612-524+837=925164-109+361=416838-41+430=1227311-122+129=318159-137+803=825337-235+233=335799-649+608=758484-311+206=379529-446+127=210241-138+121=224809-569+74=314378-376+296=298675-602+45=118474-444+438=468728-500+633=861449-370+111=190834-805+854=883123-99+134=158710-686+147=171443-398+255=300425-369+576=632310-243+387=454777-23+259=1013497-465+184=216916-395+860=1381436-257+42=221502-291+374=58524+(268-35)=257608+(980-416)=1172284+(482-46)=720107+(521-42)=586402+(199-171)=430107+(469-417)=159294+(470-27)=737936+(584-189)=1331205+(337-112)=430333+(919-823)=429463+(369-264)=568991+(468-304)=1155491+(67-31)=527515+(655-22)=1148147+(429-252)=32449+(247-15)=28189+(497-343)=243443+(961-895)=509106+(151-110)=147732+(367-139)=960204+(456-247)=413228+(975-861)=342142+(303-98)=347570+(750-520)=800104+(484-436)=152888+(866-634)=1120117+(225-177)=165354+(763-721)=396151+(200-145)=206285+(628-471)=442461+(453-32)=882621+(878-14)=148539+(496-298)=237451+(769-233)=987208+(424-383)=249183+(849-233)=79914+(308-57)=265355+(800-731)=424248+(461-182)=527324+(784-666)=442287+(335-200)=42253+(969-335)=687129+(170-83)=216618+(918-863)=673485+(424-312)=597851+(234-45)=1040167+(223-72)=318439+(589-41)=98717+(459-348)=128235+(869-782)=322123+(335-189)=269252+(520-138)=634253+(193-101)=345856+(909-500)=126524+(327-272)=79727+(523-510)=74094+(386-196)=284580+(868-499)=949471+(308-48)=731784+(584-148)=1220361-(92+132)=137799-(84+522)=193432-(222+88)=122893-(177+704)=12462-(98+191)=173489-(401+68)=20459-(115+153)=191408-(106+41)=261157-(87+64)=6260-(69+39)=152343-(147+44)=152357-(29+111)=217399-(197+41)=161970-(502+79)=389292-(155+125)=12947-(166+179)=602483-(71+51)=361842-(615+98)=129355-(144+69)=142973-(424+40)=509475-(219+48)=208650-(388+246)=16343-(230+98)=15857-(195+286)=376442-(188+169)=85947-(40+55)=852442-(308+99)=35942-(472+403)=67359-(68+227)=64701-(280+135)=286454-(103+33)=318274-(113+84)=77279-(45+93)=141520-(119+73)=328264-(123+20)=121775-(414+216)=145315-(82+119)=114890-(187+210)=493356-(23+254)=79680-(151+232)=297449-(253+137)=59933-(546+40)=347420-(61+143)=216522-(136+292)=94291-(25+145)=121969-(436+358)=175357-(20+327)=10931-(447+194)=290205-(108+17)=80713-(525+88)=100429-(256+63)=110455-(215+183)=57369-(112+188)=69898-(324+161)=413438-(70+44)=324936-(422+143)=371337-(38+117)=182590-(298+81)=211334-(164+164)=6939-(28+127)=784396-(173-129)=352520-(851-519)=188391-(440-361)=312369-(466-444)=347220-(182-57)=95952-(133-53)=872278-(121-23)=180556-(138-97)=515407-(219-47)=235949-(970-902)=881459-(318-170)=311677-(954-795)=518405-(333-222)=294951-(507-20)=464110-(50-41)=101654-(921-616)=349476-(266-31)=241845-(491-418)=772224-(394-338)=168699-(794-187)=9291-(371-322)=42647-(485-468)=630279-(416-181)=44614-(511-428)=531490-(398-105)=197458-(951-499)=6171-(221-135)=85745-(709-483)=519412-(367-70)=115124-(733-668)=59366-(436-249)=179888-(351-145)=682387-(274-141)=254962-(511-362)=813472-(482-69)=59972-(674-552)=85093-(271-201)=23482-(629-372)=225388-(314-15)=89278-(771-739)=246430-(467-124)=87698-(545-540)=693484-(248-47)=283382-(949-866)=299222-(235-145)=132847-(968-523)=402291-(332-236)=195865-(932-245)=178362-(255-206)=313838-(496-258)=600431-(457-186)=160929-(698-18)=24987-(425-414)=76617-(405-296)=508117-(153-96)=60811-(723-219)=307450-(340-327)=437849-(763-425)=511160-(257-98)=1240-(819-741)=16262+453×2=968223+232×3=919157+106×6=793428+117×4=896393+70×5=743820+216×4=1684366+85×7=961265+80×5=665260+14×2=288420+193×3=99944+39×2=122999+163×4=165194+242×2=578138+11×4=182346+20×4=426200+229×3=887163+85×3=418851+32×6=1043320+174×2=668417+31×2=479449+54×6=773588+70×6=1008484+32×3=580538+242×4=1506100+99×4=496715+434×2=1583482+61×2=604356+82×8=1012371+52×8=787887+150×5=1637136×5+319=99987×3+380=64178×5+221=61143×7+699=100018×7+284=410134×6+424=1228122×6+225=957196×2+571=963307×2+356=970473×2+928=187434×2+33=10129×2+453=51155×8+419=859129×5+474=1119273×2+317=863123×4+149=641321×3+25=98888×7+442=105849×7+456=799195×3+499=1084141×5+245=95012×2+854=878171×3+251=764281×3+623=1466193×2+282=668283×2+207=773187×3+404=96558×5+233=52354×2+385=493369×2+21=759390-120×3=30965-301×2=363298-22×7=144550-39×4=394239-23×5=124974-52×5=714177-38×4=25946-73×5=581329-53×5=64121-12×7=37313-53×5=48482-39×6=248335-52×5=75556-19×4=480467-50×3=317997-173×4=305351-29×6=177725-114×6=41188-14×7=90960-307×2=346374-32×9=86359-32×9=71345-85×3=90473-14×7=375397-29×6=223648-48×4=456277-28×7=81808-14×5=738355-14×9=229409-40×7=129468-16×9=324941-49×3=794302-77×2=148749-128×5=109452-11×9=353497-51×9=38155-13×8=51991-319×3=34388-18×8=244986-285×3=131381-57×5=96949-391×2=167398-45×7=83347-42×8=11377-34×4=241616-42×3=490438-65×5=113677-168×4=5489-161×2=167854-142×2=570431-74×2=283867-191×2=485463-34×9=157902-297×2=308397-87×2=223427-10×6=367454-51×4