三年級數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案

三年級數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案39+106=393+374=169+284=349+338=298+170=562+116=104+346=601+712=159+152=137+447=266+198=353+144=80+127=128+371=68+167=92+364=120+94=183+158=88+183=204+513=147+194=519+192=71+235=447+702=92+304=155+579=120+298=35+204=372+114=624+861=300+97=82+170=115+323=122+98=62+24=323+526=106+265=837+624=176+247=418+279=136+111=446+124=87+387=173+577=384+92=402+144=79+80=329+758=96+97=603+437=135+102=104+568=95+362=843+998=21+78=231+209=69+241=117+356=100+73=412+675=434-225=976-751=320-12=196-32=394-66=756-640=262-170=642-243=315-27=367-317=365-138=310-259=453-158=984-157=391-321=647-528=392-20=738-133=439-32=695-12=333-214=482-464=383-193=427-248=444-248=903-49=364-244=859-100=493-197=158-53=238-117=636-410=447-286=289-237=235-28=897-177=408-244=916-861=226-168=291-71=396-334=576-290=349-147=862-583=48-24=680-276=387-186=899-469=337-306=782-410=495-13=608-497=239-202=866-726=391-267=858-327=376-86=791-638=475-79=166-93=37×9=969×4=51×6=623×8=294×3=856×6=427×2=579×8=100×7=382×3=82×7=875×5=215×2=425×4=45×9=91×2=292×3=854×4=217×4=731×8=110×4=255×3=125×3=353×8=41×5=974×4=206×3=551×2=101×3=486×9=124×4=182×4=334×2=465×8=298×3=778×6=56×7=902×2=88×5=910×2=29×5=264×7=14×9=119×7=172×2=931×2=29×7=426×8=103×4=529×7=63×6=872×6=16×2=485×4=95×8=884×7=318×3=451×2=67×4=129×8=311+64+223=678+471+880=186+121+368=520+141+681=17+881+16=800+452+785=185+513+61=994+572+875=508+107+49=394+564+395=65+422+299=934+630+851=246+334+180=438+208+909=333+63+78=625+975+154=179+320+156=239+823+338=269+106+395=540+215+786=48+38+597=432+375+939=10+599+30=722+611+340=268+649+80=674+357+811=451+419+72=463+569+451=298+437+81=116+715+31=123+456+17=234+933+130=46+680+24=401+372+543=511+83+189=685+858+363=445+281+21=95+901+143=171+261+337=286+629+888=373+149+418=406+450+358=266+434+12=901+360+500=172+114+712=57+607+693=242+644+70=706+905+258=226+316+221=833+497+569=320+334+54=913+404+851=217+298+457=673+276+489=101+53+48=392+444+334=90+553+248=33+846+556=546+18+88=863+847+894=108+244-232=581+949-28=77+310-285=664+821-82=29+247-47=793+46-191=137+288-66=386+401-136=107+237-200=879+722-10=52+89-31=490+860-619=366+130-461=957+422-75=50+177-34=892+963-677=202+228-351=941+383-715=47+432-471=273+810-30=211+98-155=825+557-109=148+14-44=858+275-168=255+216-463=737+411-48=306+27-328=18+549-403=310+46-20=323+123-198=174+239-14=625+972-356=405+25-279=871+817-112=192+39-133=920+20-248=54+417-167=649+568-68=176+176-64=487+583-357=255+132-339=794+505-752=450+24-463=734+446-627=14+138-17=727+372-279=396+86-286=808+47-55=164+152-180=426+264-509=53+273-222=887+933-259=309+11-157=404+993-860=80+264-224=147+958-216=40+295-311=288+710-451=95+327-253=755+730-598=370-69-168=215-32-50=319-136-50=923-80-691=412-12-305=672-557-87=487-345-66=719-104-496=498-69-142=955-291-454=375-185-54=911-685-190=374-89-100=951-412-464=450-94-166=498-362-114=448-94-187=974-293-643=282-24-197=708-287-337=143-42-28=352-165-71=376-109-117=833-339-310=425-257-85=584-21-161=357-147-170=889-244-406=496-269-42=728-153-336=436-36-340=979-10-846=279-32-128=914-244-670=320-15-281=903-146-237=437-368-18=907-46-273=393-42-100=446-126-150=436-217-189=496-178-20=235-92-56=686-300-144=341-49-10=957-267-44=500-88-376=610-354-14=444-75-350=732-543-28=325-47-138=109-31-33=197-133-28=858-242-528=350-43-158=671-377-179=449-363-27=910-106-503=291-68-161=891-193-64=430-142+72=616-38+522=266-91+278=347-25+76=288-242+433=282-47+663=286-14+29=779-171+497=383-128+36=999-185+837=414-401+26=592-382+847=327-54+220=804-189+120=474-176+62=322-135+122=357-71+51=813-643+977=202-27+78=303-264+557=370-37+107=886-269+411=109-99+293=921-871+798=500-457+438=704-673+847=374-36+106=411-350+286=279-78+152=702-149+786=300-88+47=684-46+559=247-187+227=916-199+771=411-270+100=754-677+283=216-165+266=941-796+698=417-176+36=645-568+37=279-80+90=511-217+676=202-48+137=863-403+896=235-215+415=607-529+865=334-35+180=308-71+516=246-234+310=469-57+443=84-13+87=972-760+902=292-73+243=836-769+593=207-173+253=596-437+535=464-304+336=337-96+221=371-196+229=752-624+416=390+(359-181)=386+(931-230)=398+(158-98)=592+(282-118)=390+(399-161)=877+(992-338)=255+(241-205)=938+(332-304)=216+(257-20)=314+(965-316)=64+(500-425)=115+(952-529)=468+(384-280)=645+(653-541)=117+(495-224)=278+(837-791)=176+(493-229)=217+(978-241)=248+(196-98)=226+(957-357)=476+(306-175)=480+(962-942)=136+(96-17)=473+(921-324)=345+(106-97)=206+(800-757)=272+(408-146)=908+(217-80)=381+(336-280)=146+(372-249)=478+(478-169)=514+(795-46)=279+(240-112)=954+(728-511)=228+(397-23)=402+(566-364)=33+(449-414)=37+(188-10)=41+(463-328)=123+(476-19)=146+(263-249)=674+(649-619)=205+(473-422)=272+(522-427)=254+(420-200)=950+(892-463)=317+(283-277)=618+(992-174)=359+(343-143)=484+(118-57)=284+(106-92)=17+(420-169)=370+(415-318)=480+(815-708)=165+(457-206)=267+(287-258)=319+(457-453)=95+(821-250)=278+(259-224)=635+(536-168)=453-(72+375)=339-(117+216)=229-(77+27)=807-(467+293)=263-(211+13)=854-(57+277)=338-(190+82)=415-(227+148)=388-(62+27)=899-(125+768)=439-(146+93)=965-(106+333)=447-(123+115)=461-(53+208)=475-(192+128)=735-(468+247)=435-(284+105)=886-(360+80)=378-(135+73)=831-(331+187)=451-(210+77)=881-(47+498)=472-(84+268)=894-(248+596)=499-(397+29)=557-(10+262)=185-(12+134)=792-(286+314)=404-(51+129)=981-(379+69)=470-(249+113)=360-(73+72)=432-(148+110)=916-(206+391)=448-(30+280)=932-(503+407)=412-(70+256)=555-(164+141)=476-(134+335)=729-(123+200)=483-(154+11)=872-(476+129)=296-(232+30)=769-(286+119)=499-(221+240)=795-(623+136)=449-(33+72)=916-(641+146)=459-(19+133)=284-(23+203)=489-(191+269)=825-(88+494)=462-(195+267)=960-(572+77)=157-(49+14)=375-(37+161)=499-(58+245)=480-(219+238)=247-(13+12)=931-(199+475)=473-(382-363)=469-(195-131)=222-(391-363)=361-(230-173)=236-(258-213)=484-(970-691)=129-(366-243)=287-(631-430)=156-(470-319)=588-(992-585)=423-(373-20)=954-(962-930)=465-(188-19)=542-(203-126)=257-(445-403)=940-(923-439)=494-(113-56)=769-(858-413)=411-(394-357)=986-(967-818)=368-(76-39)=337-(350-58)=441-(393-338)=459-(873-432)=141-(338-285)=584-(590-356)=219-(128-62)=760-(235-57)=353-(435-241)=588-(505-288)=225-(449-229)=567-(306-114)=254-(327-159)=705-(273-272)=135-(202-113)=812-(609-155)=296-(469-324)=335-(667-541)=243-(312-147)=489-(948-537)=417-(387-238)=799-(528-467)=282-(382-254)=684-(557-438)=332-(461-253)=775-(680-152)=490-(449-85)=918-(726-118)=235-(374-349)=309-(272-70)=189-(332-234)=431-(372-228)=397-(432-43)=628-(891-384)=257-(310-155)=866-(974-618)=415-(213-191)=777-(813-311)=420-(455-207)=807-(934-729)=209+83×5=409+143×4=326+217×3=402+59×5=363+27×8=270+141×6=157+36×2=515+173×4=443+16×5=424+116×6=59+165×2=526+88×8=261+145×4=151+171×3=79+110×5=319+111×4=57+106×5=575+81×9=317+256×2=488+13×9=219+142×4=752+156×4=22+38×2=194+135×4=476+10×3=551+215×3=344+52×9=681+84×7=446+107×3=583+150×6=65×9+222=104×4+713=58×2+409=216×4+159=126×5+117=24×7+465=203×4+153=145×3+298=64×5+210=34×3+954=58×8+458=218×2+39=32×7+55=69×4+730=85×7+233=115×5+324=38×5+166=130×4+512=372×2+168=242×2+484=81×5+377=397×2+240=130×4+49=16×4+589=111×7+13=100×9+448=32×2+107=153×2+698=14×8+74=386×2+987=330-31×2=513-40×8=366-11×2=953-85×8=404-198×2=359-162×2=276-72×2=325-54×6=402-12×3=384-99×2=247-82×2=433-40×5=113-13×4=696-98×6=323-74×2=461-115×4=451-91×2=606-18×7=139-52×2=998-458×2=407-18×3=580-65×7=394-76×5=345-79×4=491-72×4=730-143×5=386-63×6=900-82×6=354-22×7=975-240×2=359-11×7=627-36×4=181-26×3=863-92×4=381-158×2=586-268×2=483-26×9=813-105×4=263-12×6=867-248×3=395-55×2=613-21×2=472-50×5=992-127×6=447-32×3=735-70×2=316-20×9=722-33×6=450-137×2=619-88×4=268-54×3=309-54×4=419-164×2=516-252×2=168-53×2=698-36×2=340-17×6=922-194×3=481-27×4=621-122×2=206×3-240=171×5-235=89×2-153=744×4-521=145×3-205=773×3-590=228×3-569=884×9-638=392×2-627=772×6-293=83×5-355=834×5-851=148×6-99=408×8-326=32×6-52=898×8-916=30×9-220=720×2-860=55×5-206=380×5-523=139×6-337=446×2-383=66×5-75=297×4-98=259×2-333=467×3-762=258×2-198=641×3-784=48×8-168=480×6-441=388×2-219=881×2-903=104×5-183=517×8-12=73×9-444=752×8-757=74×8-551=332×9-658=59×9-245=345×3-777=123×4-145=734×2-880=193×5-148=471×4-283=215×3-501=534×6-633=236×2-169=672×4-802=180×3-534=243×7-30=311×3-425=348×8-735=177×4-49=829×6-729=468×2-600=160×4-308=234×4-553=495×4-120=289×2-435=230×5-438=66×(97-91)=288×(675-667)=95×(341-333)=359×(80-74)=93×(254-251)=452×(822-815)=105×(247-242)=931×(857-850)=301×(460-457)=356×(709-704)=96×(487-482)=215×(763-758)=71×(154-150)=112×(715-709)=149×(279-274)=57×(471-468)=283×(170-167)=456×(415-408)=30×(97-89)=654×(114-110)=134×(244-238)=89×(72-65)=162×(25-19)=26×(753-746)=53×(412-407)=527×(86-77)=125×(105-102)=161×(553-547)=99×(112-104)=309×(701-693)=135×(460-457)=425×(654-649)=43×(458-449)=738×(382-377)=306×(196-193)=837×(444-438)=70×(88-82)=349×(101-97)=190×(479-476)=429×(305-299)=103×(91-82)=786×(27-22)=281×(495-492)=404×(124-120)=15×(40-36)=792×(975-967)=167×(78-74)=545×(959-950)=128×(322-316)=575×(135-128)=134×(318-315)=931×(931-923)=118×(305-297)=678×(829-825)=256×(271-268)=634×(986-980)=108×(357-352)=289×(227-220)=69×(492-489)=209×(522-514)=1/8+5/8=4/6+2/6=1/7+3/7=2/6+3/6=4/8+3/8=3/7+2/7=1/7+2/7=4/9+2/9=1/5+3/5=3/6+2/6=1/5+2/5=3/8+2/8=4/6-1/6=2/3-1/3=2/5-1/5=4/7-3/7=3/8-1/8=2/10-1/10=3/8-2/8=2/6-1/6=4/8-3/8=2/4-1/4=3/6-1/6=5/6-1/6=參考答案39+106=145393+374=767169+284=453349+338=687298+170=468562+116=678104+346=450601+712=1313159+152=311137+447=584266+198=464353+144=49780+127=207128+371=49968+167=23592+364=456120+94=214183+158=34188+183=271204+513=717147+194=341519+192=71171+235=306447+702=114992+304=396155+579=734120+298=41835+204=239372+114=486624+861=1485300+97=39782+170=252115+323=438122+98=22062+24=86323+526=849106+265=371837+624=1461176+247=423418+279=697136+111=247446+124=57087+387=474173+577=750384+92=476402+144=54679+80=159329+758=108796+97=193603+437=1040135+102=237104+568=67295+362=457843+998=184121+78=99231+209=44069+241=310117+356=473100+73=173412+675=1087434-225=209976-751=225320-12=308196-32=164394-66=328756-640=116262-170=92642-243=399315-27=288367-317=50365-138=227310-259=51453-158=295984-157=827391-321=70647-528=119392-20=372738-133=605439-32=407695-12=683333-214=119482-464=18383-193=190427-248=179444-248=196903-49=854364-244=120859-100=759493-197=296158-53=105238-117=121636-410=226447-286=161289-237=52235-28=207897-177=720408-244=164916-861=55226-168=58291-71=220396-334=62576-290=286349-147=202862-583=27948-24=24680-276=404387-186=201899-469=430337-306=31782-410=372495-13=482608-497=111239-202=37866-726=140391-267=124858-327=531376-86=290791-638=153475-79=396166-93=7337×9=333969×4=387651×6=306623×8=4984294×3=882856×6=5136427×2=854579×8=4632100×7=700382×3=114682×7=574875×5=4375215×2=430425×4=170045×9=40591×2=182292×3=876854×4=3416217×4=868731×8=5848110×4=440255×3=765125×3=375353×8=282441×5=205974×4=3896206×3=618551×2=1102101×3=303486×9=4374124×4=496182×4=728334×2=668465×8=3720298×3=894778×6=466856×7=392902×2=180488×5=440910×2=182029×5=145264×7=184814×9=126119×7=833172×2=344931×2=186229×7=203426×8=3408103×4=412529×7=370363×6=378872×6=523216×2=32485×4=194095×8=760884×7=6188318×3=954451×2=90267×4=268129×8=1032311+64+223=598678+471+880=2029186+121+368=675520+141+681=134217+881+16=914800+452+785=2037185+513+61=759994+572+875=2441508+107+49=664394+564+395=135365+422+299=786934+630+851=2415246+334+180=760438+208+909=1555333+63+78=474625+975+154=1754179+320+156=655239+823+338=1400269+106+395=770540+215+786=154148+38+597=683432+375+939=174610+599+30=639722+611+340=1673268+649+80=997674+357+811=1842451+419+72=942463+569+451=1483298+437+81=816116+715+31=862123+456+17=596234+933+130=129746+680+24=750401+372+543=1316511+83+189=783685+858+363=1906445+281+21=74795+901+143=1139171+261+337=769286+629+888=1803373+149+418=940406+450+358=1214266+434+12=712901+360+500=1761172+114+712=99857+607+693=1357242+644+70=956706+905+258=1869226+316+221=763833+497+569=1899320+334+54=708913+404+851=2168217+298+457=972673+276+489=1438101+53+48=202392+444+334=117090+553+248=89133+846+556=1435546+18+88=652863+847+894=2604108+244-232=120581+949-28=150277+310-285=102664+821-82=140329+247-47=229793+46-191=648137+288-66=359386+401-136=651107+237-200=144879+722-10=159152+89-31=110490+860-619=731366+130-461=35957+422-75=130450+177-34=193892+963-677=1178202+228-351=79941+383-715=60947+432-471=8273+810-30=1053211+98-155=154825+557-109=1273148+14-44=118858+275-168=965255+216-463=8737+411-48=1100306+27-328=518+549-403=164310+46-20=336323+123-198=248174+239-14=399625+972-356=1241405+25-279=151871+817-112=1576192+39-133=98920+20-248=69254+417-167=304649+568-68=1149176+176-64=288487+583-357=713255+132-339=48794+505-752=547450+24-463=11734+446-627=55314+138-17=135727+372-279=820396+86-286=196808+47-55=800164+152-180=136426+264-509=18153+273-222=104887+933-259=1561309+11-157=163404+993-860=53780+264-224=120147+958-216=88940+295-311=24288+710-451=54795+327-253=169755+730-598=887370-69-168=133215-32-50=133319-136-50=133923-80-691=152412-12-305=95672-557-87=28487-345-66=76719-104-496=119498-69-142=287955-291-454=210375-185-54=136911-685-190=36374-89-100=185951-412-464=75450-94-166=190498-362-114=22448-94-187=167974-293-643=38282-24-197=61708-287-337=84143-42-28=73352-165-71=116376-109-117=150833-339-310=184425-257-85=83584-21-161=402357-147-170=40889-244-406=239496-269-42=185728-153-336=239436-36-340=60979-10-846=123279-32-128=119914-244-670=0320-15-281=24903-146-237=520437-368-18=51907-46-273=588393-42-100=251446-126-150=170436-217-189=30496-178-20=298235-92-56=87686-300-144=242341-49-10=282957-267-44=646500-88-376=36610-354-14=242444-75-350=19732-543-28=161325-47-138=140109-31-33=45197-133-28=36858-242-528=88350-43-158=149671-377-179=115449-363-27=59910-106-503=301291-68-161=62891-193-64=634430-142+72=360616-38+522=1100266-91+278=453347-25+76=398288-242+433=479282-47+663=898286-14+29=301779-171+497=1105383-128+36=291999-185+837=1651414-401+26=39592-382+847=1057327-54+220=493804-189+120=735474-176+62=360322-135+122=309357-71+51=337813-643+977=1147202-27+78=253303-264+557=596370-37+107=440886-269+411=1028109-99+293=303921-871+798=848500-457+438=481704-673+847=878374-36+106=444411-350+286=347279-78+152=353702-149+786=1339300-88+47=259684-46+559=1197247-187+227=287916-199+771=1488411-270+100=241754-677+283=360216-165+266=317941-796+698=843417-176+36=277645-568+37=114279-80+90=289511-217+676=970202-48+137=291863-403+896=1356235-215+415=435607-529+865=943334-35+180=479308-71+516=753246-234+310=322469-57+443=85584-13+87=158972-760+902=1114292-73+243=462836-769+593=660207-173+253=287596-437+535=694464-304+336=496337-96+221=462371-196+229=404752-624+416=544390+(359-181)=568386+(931-230)=1087398+(158-98)=458592+(282-118)=756390+(399-161)=628877+(992-338)=1531255+(241-205)=291938+(332-304)=966216+(257-20)=453314+(965-316)=96364+(500-425)=139115+(952-529)=538468+(384-280)=572645+(653-541)=757117+(495-224)=388278+(837-791)=324176+(493-229)=440217+(978-241)=954248+(196-98)=346226+(957-357)=826476+(306-175)=607480+(962-942)=500136+(96-17)=215473+(921-324)=1070345+(106-97)=354206+(800-757)=249272+(408-146)=534908+(217-80)=1045381+(336-280)=437146+(372-249)=269478+(478-169)=787514+(795-46)=1263279+(240-112)=407954+(728-511)=1171228+(397-23)=602402+(566-364)=60433+(449-414)=6837+(188-10)=21541+(463-328)=176123+(476-19)=580146+(263-249)=160674+(649-619)=704205+(473-422)=256272+(522-427)=367254+(420-200)=474950+(892-463)=1379317+(283-277)=323618+(992-174)=1436359+(343-143)=559484+(118-57)=545284+(106-92)=29817+(420-169)=268370+(415-318)=467480+(815-708)=587165+(457-206)=416267+(287-258)=296319+(457-453)=32395+(821-250)=666278+(259-224)=313635+(536-168)=1003453-(72+375)=6339-(117+216)=6229-(77+27)=125807-(467+293)=47263-(211+13)=39854-(57+277)=520338-(190+82)=66415-(227+148)=40388-(62+27)=299899-(125+768)=6439-(146+93)=200965-(106+333)=526447-(123+115)=209461-(53+208)=200475-(192+128)=155735-(468+247)=20435-(284+105)=46886-(360+80)=446378-(135+73)=170831-(331+187)=313451-(210+77)=164881-(47+498)=336472-(84+268)=120894-(248+596)=50499-(397+29)=73557-(10+262)=285185-(12+134)=39792-(286+314)=192404-(51+129)=224981-(379+69)=533470-(249+113)=108360-(73+72)=215432-(148+110)=174916-(206+391)=319448-(30+280)=138932-(503+407)=22412-(70+256)=86555-(164+141)=250476-(134+335)=7729-(123+200)=406483-(154+11)=318872-(476+129)=267296-(232+30)=34769-(286+119)=364499-(221+240)=38795-(623+136)=36449-(33+72)=344916-(641+146)=129459-(19+133)=307284-(23+203)=58489-(191+269)=29825-(88+494)=243462-(195+267)=0960-(572+77)=311157-(49+14)=94375-(37+161)=177499-(58+245)=196480-(219+238)=23247-(13+12)=222931-(199+475)=257473-(382-363)=454469-(195-131)=405222-(391-363)=194361-(230-173)=304236-(258-213)=191484-(970-691)=205129-(366-243)=6287-(631-430)=86156-(470-319)=5588-(992-585)=181423-(373-20)=70954-(962-930)=922465-(188-19)=296542-(203-126)=465257-(445-403)=215940-(923-439)=456494-(113-56)=437769-(858-413)=324411-(394-357)=374986-(967-818)=837368-(76-39)=331337-(350-58)=45441-(393-338)=386459-(873-432)=18141-(338-285)=88584-(590-356)=350219-(128-62)=153760-(235-57)=582353-(435-241)=159588-(505-288)=371225-(449-229)=5567-(306-114)=375254-(327-159)=86705-(273-272)=704135-(202-113)=46812-(609-155)=358296-(469-324)=151335-(667-541)=209243-(312-147)=78489-(948-537)=78417-(387-238)=268799-(528-467)=738282-(382-254)=154684-(557-438)=565332-(461-253)=124775-(680-152)=247490-(449-85)=126918-(726-118)=310235-(374-349)=210309-(272-70)=107189-(332-234)=91431-(372-228)=287397-(432-43)=8628-(891-384)=121257-(310-155)=102866-(974-618)=510415-(213-191)=393777-(813-311)=275420-(455-207)=172807-(934-729)=602209+83×5=624409+143×4=981326+217×3=977402+59×5=697363+27×8=579270+141×6=1116157+36×2=229515+173×4=1207443+16×5=523424+116×6=112059+165×2=389526+88×8=1230261+145×4=841151+171×3=66479+110×5=629319+111×4=76357+106×5=587575+81×9=1304317+256×2=829488+13×9=605219+142×4=787752+156×4=137622+38×2=98194+135×4=734476+10×3=506551+215×3=1196344+52×9=812681+84×7=1269446+107×3=767583+150×6=148365×9+222=807104×4+713=112958×2+409=525216×4+159=1023126×5+117=74724×7+465=633203×4+153=965145×3+298=73364×5+210=53034×3+954=105658×8+458=922218×2+39=47532×7+55=27969×4+730=100685×7+233=828115×5+324=89938×5+166=356130×4+512=1032372×2+168=912242×2+484=96881×5+377=782397×2+240=1034130×4+49=56916×4+589=653111×7+13=790100×9+448=134832×2+107=171153×2+698=100414×8+74=186386×2+987=1759330-31×2=268513-40×8=193366-11×2=344953-85×8=273404-198×2=8359-162×2=35276-72×2=132325-54×6=1402-12×3=366384-99×2=186247-82×2=83433-40×5=233113-13×4=61696-98×6=108323-74×2=175461-115×4=1451-91×2=269606-18×7=480139-52×2=35998-458×2=82407-18×3=353580-65×7=125394-76×5=14345-79×4=29491-72×4=203730-143×5=15386-63×6=8900-82×6=408354-22×7=200975-240×2=495359-11×7=282627-36×4=483181-26×3=103863-92×4=495381-158×2=65586-268×2=50483-26×9=249813-105×4=393263-12×6=191867-248×3=123395-55×2=285613-21×2=571472-50×5=222992-127×6=230447-32×3=351735-70×2=595316-20×9=136722-33×6=524450-137×2=176619-88×4=267268-54×3=106309-54×4=93419-164×2=91516-252×2=12168-53×2=62698-36×2=626340-17×