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

三年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案96+186=946+296=128+151=119+373=150+61=493+88=247+155=619+597=321+100=358+144=179+54=167+290=62+291=977+350=185+233=98+136=97+95=328+966=129+22=565+886=329+148=321+195=392+93=246+319=26+50=111+197=351+86=411+364=80+136=987+982=111+162=829+529=84+351=489+192=77+336=472+362=228+68=516+227=364+84=615+136=209+68=411+291=348+84=895+633=129+146=371+301=115+38=795+163=188+48=504+503=345+96=309+472=232+252=244+171=25+44=255+317=76+110=85+116=176+227=212+444=224-35=428-102=164-24=925-886=470-306=850-839=239-148=613-450=407-298=881-256=352-221=878-458=220-32=853-586=209-49=720-332=433-334=427-403=361-286=967-413=224-75=578-473=477-54=625-60=329-306=991-240=392-280=662-454=380-242=585-241=299-65=487-91=258-151=961-187=344-199=647-602=113-98=688-262=379-215=471-280=154-49=415-405=308-222=882-829=273-54=725-577=165-89=720-201=434-93=599-474=484-259=397-237=461-309=896-85=418-263=619-82=346-293=657-68=342-319=798-320=145×5=695×8=265×3=519×8=472×2=320×4=201×4=757×4=123×2=842×6=90×3=84×3=51×7=885×4=183×2=157×6=100×9=72×4=77×8=276×8=62×7=599×7=443×2=633×6=149×4=872×9=141×6=19×5=473×2=362×9=416×2=947×3=23×5=827×6=118×4=403×5=149×3=828×4=180×5=262×4=115×7=400×6=73×5=596×5=170×3=95×8=239×2=691×9=109×3=943×7=133×5=995×2=185×2=442×9=54×5=789×6=260×2=624×8=202×4=83×8=27+759+69=231+472+524=209+212+263=819+840+314=53+10+604=407+904+442=311+481+164=697+13+892=515+305+117=649+285+681=633+70+50=208+343+729=587+49+63=86+539+947=110+383+152=517+774+879=201+45+621=986+618+490=106+484+84=116+988+731=62+619+297=865+257+79=144+654+61=467+377+368=410+217+157=126+659+987=114+318+490=103+420+512=252+77+450=860+525+835=92+452+116=177+423+308=73+498+147=290+766+38=154+161+367=297+235+267=30+602+18=204+292+730=616+151+170=135+493+71=362+355+21=664+712+536=478+51+248=569+900+44=184+261+478=180+793+44=360+277+316=370+338+420=718+12+116=959+835+646=69+80+83=253+95+727=281+71+337=408+903+75=603+166+142=791+100+881=130+16+374=185+834+213=38+905+11=261+474+342=424+35-255=909+429-546=228+163-143=882+891-342=53+197-39=650+508-438=358+11-211=847+965-595=347+67-134=602+469-780=49+290-41=34+335-326=254+238-296=303+329-455=59+406-27=475+913-689=202+277-232=427+361-277=110+180-61=686+768-854=290+125-68=64+968-228=268+205-433=648+184-731=182+305-68=162+717-296=47+202-218=411+530-731=84+335-47=511+559-385=90+201-134=324+399-686=305+182-234=226+833-314=50+391-124=372+975-594=129+164-189=517+874-438=219+85-273=669+573-211=42+297-129=398+481-462=175+182-338=47+836-646=248+199-274=42+400-330=329+138-144=909+650-670=164+179-27=665+833-555=388+89-396=669+155-155=326+168-450=362+346-263=76+220-56=904+360-875=211+132-156=45+960-300=228+118-344=878+280-538=96-10-63=918-80-168=487-124-49=622-131-263=483-148-293=807-457-27=426-130-106=817-211-231=490-260-58=526-223-111=263-167-25=924-602-33=484-257-26=557-478-62=333-196-34=785-330-79=245-48-190=617-282-114=451-132-274=974-560-340=421-273-103=932-334-375=365-158-103=997-285-329=469-69-180=778-81-304=494-38-139=762-382-93=399-138-169=901-41-634=461-250-159=577-34-343=385-31-66=515-221-100=343-47-200=291-78-70=431-74-190=784-299-330=381-356-16=684-481-133=442-129-74=846-762-57=384-16-204=949-454-342=452-137-183=970-574-188=363-105-204=575-15-357=446-223-184=938-59-21=497-107-129=339-71-155=497-106-64=883-358-226=292-55-225=944-33-134=491-446-40=803-236-36=474-297-13=956-92-149=255-177+156=440-334+440=382-324+359=119-71+627=182-120+288=635-57+394=207-175+359=754-340+894=391-229+336=902-137+580=411-82+37=720-687+797=385-152+56=822-633+50=481-418+430=540-146+874=152-95+250=573-495+430=310-205+45=733-682+418=133-86+48=750-484+627=271-254+21=931-233+830=150-82+403=549-229+740=287-120+316=923-182+761=202-73+215=919-120+591=468-421+395=620-323+840=232-206+20=858-37+149=431-428+482=323-272+844=426-401+116=990-312+833=408-306+383=628-314+18=483-368+303=511-497+169=56-41+128=911-748+349=487-349+192=586-486+72=317-226+383=511-336+179=284-122+192=528-24+155=393-389+27=576-22+82=139-77+169=897-105+867=310-286+349=626-572+969=92-24+370=791-366+38=455-176+81=384-118+400=185+(497-101)=840+(844-467)=269+(463-413)=883+(804-503)=124+(88-23)=977+(964-456)=487+(67-57)=899+(700-567)=333+(324-75)=630+(421-406)=32+(353-338)=79+(940-520)=182+(451-278)=508+(693-640)=116+(442-104)=401+(924-331)=435+(389-365)=165+(759-535)=20+(385-228)=447+(226-25)=455+(281-81)=766+(596-210)=212+(422-380)=67+(779-285)=298+(354-109)=269+(916-545)=186+(381-367)=422+(274-212)=370+(424-250)=692+(807-594)=428+(460-317)=685+(255-55)=300+(373-272)=535+(841-195)=247+(151-89)=895+(902-46)=26+(71-49)=451+(643-616)=63+(440-371)=485+(150-134)=35+(300-20)=621+(740-308)=77+(500-196)=105+(506-131)=86+(388-266)=414+(794-595)=254+(455-330)=599+(364-243)=117+(353-229)=866+(597-44)=68+(455-160)=571+(704-16)=444+(442-435)=745+(183-144)=417+(277-186)=118+(731-56)=359+(425-231)=318+(551-34)=85+(102-20)=298+(235-144)=421-(32+333)=558-(315+216)=364-(29+251)=926-(37+393)=419-(17+52)=660-(517+128)=455-(196+180)=542-(438+74)=356-(216+137)=957-(127+373)=361-(230+27)=826-(341+24)=300-(106+175)=712-(154+474)=409-(73+50)=843-(11+657)=498-(66+343)=587-(405+61)=474-(65+108)=953-(532+260)=470-(336+126)=702-(109+556)=404-(261+130)=747-(221+352)=348-(187+57)=455-(204+97)=290-(98+41)=956-(697+27)=494-(254+187)=641-(406+195)=500-(15+318)=907-(714+83)=439-(60+34)=232-(55+82)=487-(139+208)=908-(311+587)=178-(32+48)=854-(669+108)=368-(72+14)=634-(115+50)=468-(80+188)=975-(237+253)=499-(40+45)=344-(123+89)=469-(433+16)=993-(499+468)=382-(146+93)=455-(79+238)=283-(18+155)=882-(311+121)=197-(69+53)=921-(206+194)=255-(13+240)=542-(26+134)=202-(130+65)=743-(176+449)=341-(131+167)=824-(557+131)=426-(112+85)=482-(211+188)=145-(352-343)=560-(609-475)=309-(217-137)=228-(530-518)=243-(334-331)=246-(766-601)=235-(394-310)=780-(808-333)=352-(455-146)=971-(676-675)=105-(451-375)=529-(836-350)=11-(187-185)=958-(756-478)=226-(84-25)=704-(876-497)=318-(435-245)=137-(237-235)=250-(275-207)=400-(455-78)=253-(239-216)=935-(942-934)=456-(310-271)=441-(827-391)=365-(423-216)=411-(954-926)=137-(358-247)=468-(937-908)=430-(499-369)=498-(467-96)=478-(155-141)=348-(270-55)=372-(395-94)=669-(187-116)=73-(293-237)=27-(82-58)=426-(418-301)=806-(623-276)=245-(277-250)=347-(714-411)=471-(361-351)=387-(356-145)=493-(341-160)=511-(352-68)=361-(439-155)=164-(293-213)=236-(451-440)=907-(360-106)=460-(240-157)=827-(192-39)=361-(458-133)=815-(588-116)=355-(261-143)=818-(596-382)=412-(491-247)=947-(792-179)=459-(498-232)=402-(858-707)=494-(172-69)=447-(989-848)=280+136×3=624+71×6=184+174×2=73+110×2=196+44×4=761+244×3=331+126×4=600+228×2=36+142×4=167+251×3=12+49×3=277+405×2=51+51×6=724+107×2=96+28×5=394+12×4=487+36×3=728+309×3=131+99×8=913+27×9=378+131×3=419+91×7=126+62×8=986+43×5=435+65×7=679+299×2=187+47×4=255+177×4=86+99×5=326+190×5=114×3+353=76×3+875=211×3+143=114×4+577=291×2+235=362×2+745=224×2+262=35×6+221=43×7+351=11×6+732=125×4+365=133×6+142=202×3+76=282×2+733=80×3+296=55×8+794=324×2+23=29×3+58=107×4+319=86×2+466=86×7+200=94×8+272=101×9+46=39×8+901=160×2+109=57×6+170=170×2+123=416×2+634=75×8+12=302×3+266=358-106×2=773-68×7=376-29×6=797-51×6=389-55×4=728-76×8=336-38×2=660-19×8=412-113×2=933-242×3=270-29×4=648-145×2=283-42×4=899-340×2=485-34×9=301-85×2=273-20×7=421-18×8=320-81×2=237-41×4=271-14×4=633-88×7=343-15×9=920-216×4=435-52×6=753-228×3=450-21×5=954-238×2=224-15×4=879-99×8=481-28×8=572-220×2=442-118×3=907-122×7=473-199×2=880-86×3=136-10×8=975-358×2=358-138×2=724-50×5=476-85×2=780-299×2=426-94×4=630-45×3=278-28×2=423-87×3=394-68×2=804-247×3=443-28×3=475-128×3=161-20×3=175-29×6=336-73×3=157-16×2=461-70×2=516-63×8=357-45×6=205-20×3=328-100×3=757-63×3=302×3-341=499×5-777=227×4-209=150×5-83=116×6-162=693×6-918=178×3-285=771×6-45=414×2-247=838×4-426=149×6-723=160×4-80=490×2-869=602×9-483=22×2-14=388×6-727=28×5-130=350×5-171=307×3-689=337×5-676=325×2-217=475×6-983=245×3-116=401×3-294=138×7-148=515×5-192=12×8-84=470×5-951=63×2-125=550×7-95=134×4-87=639×6-511=269×3-212=273×5-422=318×2-479=466×5-375=72×5-208=470×8-38=81×9-490=334×9-448=82×3-61=355×6-422=146×6-742=524×7-987=26×9-136=627×2-423=77×9-389=507×8-314=269×3-46=674×5-402=124×8-505=473×8-787=102×9-848=639×3-47=218×2-298=783×2-771=113×8-664=128×6-429=231×2-40=135×8-30=47×(333-326)=284×(938-930)=100×(324-315)=700×(985-978)=243×(435-431)=656×(303-296)=260×(242-239)=769×(23-15)=45×(42-39)=47×(852-847)=252×(409-406)=65×(275-270)=105×(146-141)=143×(558-554)=42×(89-80)=562×(713-705)=44×(378-369)=398×(381-378)=23×(325-322)=479×(391-386)=26×(329-324)=631×(91-86)=105×(36-28)=599×(206-200)=311×(320-317)=696×(470-467)=113×(206-202)=639×(73-69)=218×(431-428)=794×(266-257)=43×(190-181)=676×(666-657)=315×(244-241)=428×(121-116)=80×(65-61)=37×(189-182)=139×(496-490)=478×(96-89)=91×(86-81)=213×(426-417)=38×(292-287)=916×(101-93)=88×(435-429)=366×(493-487)=145×(46-43)=506×(287-280)=318×(143-140)=814×(128-121)=167×(317-313)=407×(451-443)=21×(144-137)=570×(970-962)=27×(199-195)=180×(952-949)=51×(168-161)=197×(603-594)=53×(117-112)=739×(528-523)=79×(369-360)=987×(192-187)=2/8+3/8=1/5+3/5=1/4+2/4=1/3+2/3=4/8+3/8=5/10+2/10=3/6+2/6=4/6+2/6=1/5+2/5=1/6+5/6=4/7+2/7=3/7+2/7=6/8-1/8=5/9-4/9=4/6-1/6=4/8-1/8=2/4-1/4=3/4-1/4=2/6-1/6=8/9-1/9=5/7-1/7=2/3-1/3=3/6-2/6=6/8-2/8=參考答案96+186=282946+296=1242128+151=279119+373=492150+61=211493+88=581247+155=402619+597=1216321+100=421358+144=502179+54=233167+290=45762+291=353977+350=1327185+233=41898+136=23497+95=192328+966=1294129+22=151565+886=1451329+148=477321+195=516392+93=485246+319=56526+50=76111+197=308351+86=437411+364=77580+136=216987+982=1969111+162=273829+529=135884+351=435489+192=68177+336=413472+362=834228+68=296516+227=743364+84=448615+136=751209+68=277411+291=702348+84=432895+633=1528129+146=275371+301=672115+38=153795+163=958188+48=236504+503=1007345+96=441309+472=781232+252=484244+171=41525+44=69255+317=57276+110=18685+116=201176+227=403212+444=656224-35=189428-102=326164-24=140925-886=39470-306=164850-839=11239-148=91613-450=163407-298=109881-256=625352-221=131878-458=420220-32=188853-586=267209-49=160720-332=388433-334=99427-403=24361-286=75967-413=554224-75=149578-473=105477-54=423625-60=565329-306=23991-240=751392-280=112662-454=208380-242=138585-241=344299-65=234487-91=396258-151=107961-187=774344-199=145647-602=45113-98=15688-262=426379-215=164471-280=191154-49=105415-405=10308-222=86882-829=53273-54=219725-577=148165-89=76720-201=519434-93=341599-474=125484-259=225397-237=160461-309=152896-85=811418-263=155619-82=537346-293=53657-68=589342-319=23798-320=478145×5=725695×8=5560265×3=795519×8=4152472×2=944320×4=1280201×4=804757×4=3028123×2=246842×6=505290×3=27084×3=25251×7=357885×4=3540183×2=366157×6=942100×9=90072×4=28877×8=616276×8=220862×7=434599×7=4193443×2=886633×6=3798149×4=596872×9=7848141×6=84619×5=95473×2=946362×9=3258416×2=832947×3=284123×5=115827×6=4962118×4=472403×5=2015149×3=447828×4=3312180×5=900262×4=1048115×7=805400×6=240073×5=365596×5=2980170×3=51095×8=760239×2=478691×9=6219109×3=327943×7=6601133×5=665995×2=1990185×2=370442×9=397854×5=270789×6=4734260×2=520624×8=4992202×4=80883×8=66427+759+69=855231+472+524=1227209+212+263=684819+840+314=197353+10+604=667407+904+442=1753311+481+164=956697+13+892=1602515+305+117=937649+285+681=1615633+70+50=753208+343+729=1280587+49+63=69986+539+947=1572110+383+152=645517+774+879=2170201+45+621=867986+618+490=2094106+484+84=674116+988+731=183562+619+297=978865+257+79=1201144+654+61=859467+377+368=1212410+217+157=784126+659+987=1772114+318+490=922103+420+512=1035252+77+450=779860+525+835=222092+452+116=660177+423+308=90873+498+147=718290+766+38=1094154+161+367=682297+235+267=79930+602+18=650204+292+730=1226616+151+170=937135+493+71=699362+355+21=738664+712+536=1912478+51+248=777569+900+44=1513184+261+478=923180+793+44=1017360+277+316=953370+338+420=1128718+12+116=846959+835+646=244069+80+83=232253+95+727=1075281+71+337=689408+903+75=1386603+166+142=911791+100+881=1772130+16+374=520185+834+213=123238+905+11=954261+474+342=1077424+35-255=204909+429-546=792228+163-143=248882+891-342=143153+197-39=211650+508-438=720358+11-211=158847+965-595=1217347+67-134=280602+469-780=29149+290-41=29834+335-326=43254+238-296=196303+329-455=17759+406-27=438475+913-689=699202+277-232=247427+361-277=511110+180-61=229686+768-854=600290+125-68=34764+968-228=804268+205-433=40648+184-731=101182+305-68=419162+717-296=58347+202-218=31411+530-731=21084+335-47=372511+559-385=68590+201-134=157324+399-686=37305+182-234=253226+833-314=74550+391-124=317372+975-594=753129+164-189=104517+874-438=953219+85-273=31669+573-211=103142+297-129=210398+481-462=417175+182-338=1947+836-646=237248+199-274=17342+400-330=112329+138-144=323909+650-670=889164+179-27=316665+833-555=943388+89-396=81669+155-155=669326+168-450=44362+346-263=44576+220-56=240904+360-875=389211+132-156=18745+960-300=705228+118-344=2878+280-538=62096-10-63=23918-80-168=670487-124-49=314622-131-263=228483-148-293=42807-457-27=323426-130-106=190817-211-231=375490-260-58=172526-223-111=192263-167-25=71924-602-33=289484-257-26=201557-478-62=17333-196-34=103785-330-79=376245-48-190=7617-282-114=221451-132-274=45974-560-340=74421-273-103=45932-334-375=223365-158-103=104997-285-329=383469-69-180=220778-81-304=393494-38-139=317762-382-93=287399-138-169=92901-41-634=226461-250-159=52577-34-343=200385-31-66=288515-221-100=194343-47-200=96291-78-70=143431-74-190=167784-299-330=155381-356-16=9684-481-133=70442-129-74=239846-762-57=27384-16-204=164949-454-342=153452-137-183=132970-574-188=208363-105-204=54575-15-357=203446-223-184=39938-59-21=858497-107-129=261339-71-155=113497-106-64=327883-358-226=299292-55-225=12944-33-134=777491-446-40=5803-236-36=531474-297-13=164956-92-149=715255-177+156=234440-334+440=546382-324+359=417119-71+627=675182-120+288=350635-57+394=972207-175+359=391754-340+894=1308391-229+336=498902-137+580=1345411-82+37=366720-687+797=830385-152+56=289822-633+50=239481-418+430=493540-146+874=1268152-95+250=307573-495+430=508310-205+45=150733-682+418=469133-86+48=95750-484+627=893271-254+21=38931-233+830=1528150-82+403=471549-229+740=1060287-120+316=483923-182+761=1502202-73+215=344919-120+591=1390468-421+395=442620-323+840=1137232-206+20=46858-37+149=970431-428+482=485323-272+844=895426-401+116=141990-312+833=1511408-306+383=485628-314+18=332483-368+303=418511-497+169=18356-41+128=143911-748+349=512487-349+192=330586-486+72=172317-226+383=474511-336+179=354284-122+192=354528-24+155=659393-389+27=31576-22+82=636139-77+169=231897-105+867=1659310-286+349=373626-572+969=102392-24+370=438791-366+38=463455-176+81=360384-118+400=666185+(497-101)=581840+(844-467)=1217269+(463-413)=319883+(804-503)=1184124+(88-23)=189977+(964-456)=1485487+(67-57)=497899+(700-567)=1032333+(324-75)=582630+(421-406)=64532+(353-338)=4779+(940-520)=499182+(451-278)=355508+(693-640)=561116+(442-104)=454401+(924-331)=994435+(389-365)=459165+(759-535)=38920+(385-228)=177447+(226-25)=648455+(281-81)=655766+(596-210)=1152212+(422-380)=25467+(779-285)=561298+(354-109)=543269+(916-545)=640186+(381-367)=200422+(274-212)=484370+(424-250)=544692+(807-594)=905428+(460-317)=571685+(255-55)=885300+(373-272)=401535+(841-195)=1181247+(151-89)=309895+(902-46)=175126+(71-49)=48451+(643-616)=47863+(440-371)=132485+(150-134)=50135+(300-20)=315621+(740-308)=105377+(500-196)=381105+(506-131)=48086+(388-266)=208414+(794-595)=613254+(455-330)=379599+(364-243)=720117+(353-229)=241866+(597-44)=141968+(455-160)=363571+(704-16)=1259444+(442-435)=451745+(183-144)=784417+(277-186)=508118+(731-56)=793359+(425-231)=553318+(551-34)=83585+(102-20)=167298+(235-144)=389421-(32+333)=56558-(315+216)=27364-(29+251)=84926-(37+393)=496419-(17+52)=350660-(517+128)=15455-(196+180)=79542-(438+74)=30356-(216+137)=3957-(127+373)=457361-(230+27)=104826-(341+24)=461300-(106+175)=19712-(154+474)=84409-(73+50)=286843-(11+657)=175498-(66+343)=89587-(405+61)=121474-(65+108)=301953-(532+260)=161470-(336+126)=8702-(109+556)=37404-(261+130)=13747-(221+352)=174348-(187+57)=104455-(204+97)=154290-(98+41)=151956-(697+27)=232494-(254+187)=53641-(406+195)=40500-(15+318)=167907-(714+83)=110439-(60+34)=345232-(55+82)=95487-(139+208)=140908-(311+587)=10178-(32+48)=98854-(669+108)=77368-(72+14)=282634-(115+50)=469468-(80+188)=200975-(237+253)=485499-(40+45)=414344-(123+89)=132469-(433+16)=20993-(499+468)=26382-(146+93)=143455-(79+238)=138283-(18+155)=110882-(311+121)=450197-(69+53)=75921-(206+194)=521255-(13+240)=2542-(26+134)=382202-(130+65)=7743-(176+449)=118341-(131+167)=43824-(557+131)=136426-(112+85)=229482-(211+188)=83145-(352-343)=136560-(609-475)=426309-(217-137)=229228-(530-518)=216243-(334-331)=240246-(766-601)=81235-(394-310)=151780-(808-333)=305352-(455-146)=43971-(676-675)=970105-(451-375)=29529-(836-350)=4311-(187-185)=9958-(756-478)=680226-(84-25)=167704-(876-497)=325318-(435-245)=128137-(237-235)=135250-(275-207)=182400-(455-78)=23253-(239-216)=230935-(942-934)=927456-(310-271)=417441-(827-391)=5365-(423-216)=158411-(954-926)=383137-(358-247)=26468-(937-908)=439430-(499-369)=300498-(467-96)=127478-(155-141)=464348-(270-55)=133372-(395-94)=71669-(187-116)=59873-(293-237)=1727-(82-58)=3426-(418-301)=309806-(623-276)=459245-(277-250)=218347-(714-411)=44471-(361-351)=461387-(356-145)=176493-(341-160)=312511-(352-68)=227361-(439-155)=77164-(293-213)=84236-(451-440)=225907-(360-106)=653460-(240-157)=377827-(192-39)=674361-(458-133)=36815-(588-116)=343355-(261-143)=237818-(596-382)=604412-(491-247)=168947-(792-179)=334459-(498-232)=193402-(858-707)=251494-(172-69)=391447-(989-848)=306280+136×3=688624+71×6=1050184+174×2=53273+110×2=293196+44×4=372761+244×3=1493331+126×4=835600+228×2=105636+142×4=604167+251×3=92012+49×3=159277+405×2=108751+51×6=357724+107×2=93896+28×5=236394+12×4=442487+36×3=595728+309×3=1655131+99×8=923913+27×9=1156378+131×3=771419+91×7=1056126+62×8=622986+43×5=1201435+65×7=890679+299×2=1277187+47×4=375255+177×4=96386+99×5=581326+190×5=1276114×3+353=69576×3+875=1103211×3+143=776114×4+577=1033291×2+235=817362×2+745=1469224×2+262=71035×6+221=43143×7+351=65211×6+732=798125×4+365=865133×6+142=940202×3+76=682282×2+733=129780×3+296=53655×8+794=1234324×2+23=67129×3+58=145107×4+319=74786×2+466=63886×7+200=80294×8+272=1024101×9+46=95539×8+901=1213160×2+109=42957×6+170=512170×2+123=463416×2+634=146675×8+12=612302×3+266=1172358-106×2=146773-68×7=297376-29×6=202797-51×6=491389-55×4=169728-76×8=120336-38×2=260660-19×8=508412-113×2=186933-242×3=207270-29×4=154648-145×2=358283-42×4=115899-340×2=219485-34×9=179301-85×2=131273-20×7=133421-18×8=277320-81×2=158237-41×4=73271-14×4=215633-88×7=17343-15×9=208920-216×4=56435-52×6=123753-228×3=69450-21×5=345954-238×2=478224-15×4=164879-99×8=87481-28×8=257572-220×2=132442-118×3=88907-122×7=53473-199×2=75880-86×3=622136-10×8=56975-358×2=259358-138×2=82724-50×5=474476-85×2=306780-299×2=182426-94×4=50630-45×3=495278-28×2=222423-87×3=162394-68×2=258804-247×3=63443-28×3=359475-128×3=91161-20×3=101175-29×6=1336-73×3=117157-16×2=125461-70×2=321516-63×