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130+288=337+297=62+142=464+109=54+298=385+353=38+100=747+672=89+90=268+271=67+245=196+856=102+52=834+600=193+126=572+146=197+214=620+157=89+173=343+326=74+256=419+165=362+80=802+449=164+241=302+267=181+153=139+218=54+123=935+646=216+41=150+315=255+79=144+385=98+225=436+309=29+49=559+204=250+173=278+161=59+227=954+282=59+289=414+165=259+146=338+361=200+43=284+650=141+338=148+720=93+104=329+128=82+413=439+902=41+184=385+579=201+90=570+136=56+42=270+939=475-231=828-172=278-215=830-97=495-283=755-627=320-238=798-233=483-364=539-473=421-345=972-73=484-425=875-773=121-44=592-348=497-169=480-302=330-16=914-192=459-411=880-142=423-90=885-191=417-255=994-789=438-337=790-511=144-115=541-109=487-460=501-65=331-235=904-171=333-66=366-207=146-52=473-152=62-29=763-596=325-310=462-408=218-156=168-20=181-125=327-20=360-146=971-373=464-321=809-693=392-28=215-199=178-78=901-867=321-281=103-25=145-52=827-165=223-107=475-90=247×4=751×7=441×2=723×9=174×5=156×3=115×3=173×6=83×4=201×9=182×2=616×8=48×8=682×6=203×4=773×7=139×3=324×3=36×9=598×3=277×2=195×5=12×7=563×7=12×2=410×2=367×2=344×3=213×2=391×8=76×2=596×2=74×2=797×7=189×5=702×2=166×6=714×2=10×4=429×5=124×7=288×3=101×7=794×3=122×8=346×5=211×4=880×3=106×5=309×9=103×5=160×9=39×9=923×8=186×5=692×9=98×7=478×5=316×3=677×5=135+191+350=920+559+426=199+171+105=980+572+617=321+359+260=789+436+757=331+446+70=89+661+208=25+78+172=655+975+844=136+197+52=410+643+322=90+86+551=889+181+141=220+37+624=268+838+298=665+175+35=686+53+367=114+275+291=909+863+26=189+85+232=579+511+108=260+102+610=878+907+403=21+500+38=971+500+218=259+465+213=72+701+368=100+17+198=796+573+585=147+418+107=446+132+578=86+387+148=949+494+873=261+123+56=503+451+835=280+102+373=305+54+987=86+401+122=827+946+729=255+25+142=275+925+735=286+284+194=229+262+871=89+471+28=162+430+906=22+648+173=61+790+549=430+219+83=652+14+219=403+401+167=280+395+363=347+134+143=139+979+240=52+393+483=777+493+615=297+71+478=355+732+450=201+303+444=397+311+938=183+274-204=603+121-338=82+335-199=556+137-302=234+43-245=684+290-605=295+125-354=753+822-828=383+50-58=578+500-82=232+222-295=929+725-779=72+425-366=155+439-104=34+374-19=822+852-289=14+343-138=416+140-297=340+77-147=902+904-789=267+218-273=922+109-747=303+111-223=731+571-679=341+42-136=401+92-45=367+42-77=763+549-521=286+108-253=388+850-764=80+236-109=720+238-868=34+43-26=746+916-798=117+120-222=910+358-576=140+103-141=888+486-238=57+205-229=469+647-328=210+48-27=907+855-476=88+323-153=765+175-252=239+140-312=835+676-745=192+122-57=887+811-323=15+428-162=670+119-452=320+164-169=153+672-424=202+262-227=997+549-659=367+86-58=661+59-426=56+198-156=764+714-996=115+132-218=978+746-818=485-62-189=677-460-37=387-107-246=894-442-111=496-33-246=986-108-440=408-97-309=765-25-438=498-304-73=884-640-175=149-14-71=331-229-23=307-118-46=740-252-82=455-141-89=453-37-180=467-34-63=243-160-70=412-77-215=132-40-55=492-199-197=786-141-576=392-105-66=751-121-133=253-133-106=983-412-135=322-64-61=824-367-216=359-299-55=836-465-44=330-63-107=755-19-47=348-171-41=829-287-435=460-183-137=999-179-360=314-103-68=745-165-236=217-28-142=584-45-68=229-118-72=837-541-56=127-14-33=971-53-501=399-64-19=467-29-382=236-44-117=784-144-455=493-207-265=833-404-340=468-236-111=960-459-157=319-98-175=954-114-808=401-154-212=875-402-188=317-179-122=925-297-431=386-263-88=899-134-486=480-389+134=974-431+399=152-114+306=516-20+664=413-268+326=121-74+202=170-162+130=386-252+560=313-176+247=748-692+664=395-294+121=673-309+553=495-237+164=857-47+796=406-155+210=827-702+147=258-243+410=627-189+353=304-209+158=689-563+244=262-137+338=454-333+713=290-278+440=837-426+630=422-376+428=661-327+792=175-38+63=861-91+856=124-94+236=562-288+501=301-196+235=951-534+615=143-87+40=471-459+406=392-249+224=496-391+432=205-27+302=685-303+967=313-303+456=167-101+749=219-148+132=669-604+43=164-139+58=622-99+143=123-56+76=361-26+391=411-216+210=676-440+591=299-171+185=905-246+175=305-280+172=319-196+506=455-330+327=431-84+775=135-110+388=302-71+616=344-234+231=701-411+355=167-142+178=879-515+588=369+(431-71)=416+(564-290)=216+(265-200)=692+(467-46)=47+(476-45)=204+(982-909)=207+(397-305)=601+(839-65)=56+(119-98)=134+(909-863)=218+(466-195)=721+(878-394)=453+(382-239)=54+(866-733)=312+(331-267)=765+(994-354)=34+(425-123)=655+(877-513)=395+(393-204)=891+(629-628)=62+(122-121)=192+(446-247)=416+(418-363)=422+(877-559)=422+(90-64)=679+(371-263)=497+(360-282)=776+(477-280)=207+(386-192)=595+(586-427)=371+(129-56)=994+(257-107)=119+(366-162)=243+(208-170)=399+(94-50)=710+(757-430)=267+(192-149)=808+(997-219)=384+(434-219)=116+(634-534)=66+(93-11)=700+(535-432)=231+(347-329)=313+(983-542)=470+(447-362)=517+(826-646)=400+(119-106)=247+(685-52)=123+(488-378)=780+(530-24)=246+(397-294)=980+(485-108)=130+(360-260)=876+(664-467)=297+(56-21)=776+(958-797)=120+(297-109)=425+(541-17)=336+(288-88)=434+(29-20)=493-(88+219)=681-(175+442)=330-(74+116)=716-(191+224)=303-(33+234)=779-(97+175)=332-(122+171)=774-(228+164)=484-(134+145)=998-(176+347)=350-(95+122)=789-(13+672)=389-(21+19)=720-(177+505)=482-(231+120)=713-(279+392)=445-(88+314)=970-(585+185)=265-(121+81)=914-(320+585)=476-(88+291)=866-(127+299)=477-(324+64)=984-(84+116)=438-(40+107)=977-(370+79)=288-(83+48)=905-(213+105)=460-(11+295)=656-(50+11)=430-(231+136)=693-(377+146)=367-(77+233)=743-(398+50)=479-(143+119)=675-(161+129)=412-(63+329)=810-(571+107)=475-(227+34)=830-(532+160)=215-(81+79)=715-(370+25)=448-(242+47)=743-(395+195)=449-(200+45)=811-(77+281)=169-(130+33)=620-(384+200)=324-(152+82)=976-(168+773)=340-(145+98)=701-(189+132)=441-(17+266)=836-(165+58)=450-(134+115)=908-(233+12)=419-(92+309)=387-(224+137)=304-(32+146)=494-(93+252)=127-(273-180)=643-(762-700)=314-(438-208)=854-(810-29)=130-(435-375)=725-(722-599)=374-(88-50)=994-(108-90)=88-(482-442)=229-(813-664)=355-(450-346)=968-(530-94)=30-(423-404)=652-(694-282)=311-(422-325)=481-(710-310)=315-(314-72)=414-(391-255)=276-(216-101)=776-(739-563)=95-(86-83)=581-(891-523)=228-(393-201)=635-(661-217)=372-(164-98)=365-(599-591)=393-(444-183)=948-(625-107)=388-(334-13)=561-(479-284)=417-(116-59)=865-(345-71)=212-(481-450)=125-(435-405)=392-(465-453)=817-(993-442)=434-(176-160)=312-(854-619)=420-(470-68)=213-(873-828)=470-(311-207)=451-(293-150)=186-(419-244)=935-(473-363)=239-(416-407)=445-(502-262)=363-(379-165)=758-(918-446)=122-(240-163)=937-(255-147)=450-(478-206)=821-(763-104)=308-(121-47)=267-(551-401)=352-(464-330)=898-(957-660)=348-(366-290)=853-(770-718)=305-(369-210)=552-(343-215)=160+193×2=610+164×4=23+68×9=409+215×2=484+43×7=682+120×4=169+38×9=664+221×4=195+10×8=151+173×5=147+201×4=509+100×9=97+23×7=792+40×7=192+367×2=155+222×4=139+112×7=368+160×2=21+77×4=930+127×7=241+43×7=913+41×7=81+21×2=587+167×2=277+102×7=663+475×2=47+61×8=801+30×2=40+411×2=609+133×6=179×5+21=495×2+816=140×5+51=147×2+238=54×2+125=12×2+215=76×4+347=94×8+970=35×3+12=136×3+830=323×2+197=72×8+195=90×4+125=146×3+740=165×4+334=336×2+423=165×3+465=106×7+583=111×6+113=116×2+787=14×7+77=196×4+659=146×5+104=187×2+135=65×8+457=26×4+665=46×6+325=129×2+536=350×2+251=185×4+930=482-49×8=688-228×3=174-12×9=411-145×2=465-113×2=307-97×3=270-29×8=150-65×2=443-11×6=493-39×6=213-22×4=877-38×7=40-19×2=425-134×2=429-16×2=425-17×7=210-69×2=998-39×2=291-18×3=914-347×2=308-57×3=493-133×2=186-21×8=849-94×2=344-34×7=910-90×2=379-114×3=496-45×4=477-53×4=613-89×3=486-153×3=960-130×6=426-86×2=841-145×2=480-98×4=492-56×4=481-78×2=485-49×3=218-30×2=413-67×2=311-108×2=695-288×2=480-33×6=887-271×2=444-193×2=764-179×4=326-30×5=700-138×2=466-132×3=426-199×2=470-230×2=979-10×7=301-62×4=967-22×7=461-32×5=454-30×4=370-100×3=759-75×4=407-16×3=996-112×6=331×3-881=215×6-450=134×7-916=315×5-567=127×4-157=79×8-458=90×9-95=251×3-132=195×4-126=139×9-865=170×4-452=318×2-124=194×5-325=708×9-37=320×3-111=518×3-423=96×4-314=234×7-62=86×6-406=733×8-447=103×7-511=398×7-790=205×2-49=746×3-235=257×2-62=553×3-419=332×2-57=703×8-839=45×5-138=128×8-139=116×8-40=420×8-161=109×9-455=446×5-398=107×7-20=382×6-456=162×4-126=346×3-131=108×3-199=640×9-437=72×3-58=318×9-598=232×4-305=189×7-933=244×3-709=539×6-309=169×5-53=876×3-454=297×3-820=244×9-851=214×4-71=255×8-385=383×2-450=677×9-366=123×5-582=115×8-470=111×8-881=708×2-919=479×2-242=348×5-754=165×(124-119)=142×(869-862)=46×(179-173)=377×(774-767)=20×(279-273)=41×(63-57)=124×(481-476)=641×(159-151)=114×(289-282)=609×(573-567)=14×(49-41)=590×(261-254)=147×(57-54)=110×(297-294)=115×(28-23)=720×(400-391)=151×(347-342)=285×(342-339)=146×(176-171)=251×(938-934)=24×(155-151)=165×(631-623)=109×(84-77)=204×(87-83)=168×(237-232)=770×(947-939)=316×(160-157)=838×(252-247)=222×(490-486)=351×(381-375)=148×(456-452)=763×(851-846)=142×(133-126)=456×(557-550)=228×(261-257)=973×(755-748)=101×(264-261)=933×(934-929)=54×(218-213)=606×(63-54)=57×(397-391)=601×(264-260)=79×(262-257)=489×(51-46)=328×(380-377)=904×(591-582)=44×(295-289)=447×(906-902)=100×(285-278)=196×(355-346)=22×(432-429)=860×(851-847)=126×(297-294)=817×(886-877)=146×(488-483)=397×(255-248)=84×(242-237)=471×(745-739)=59×(418-410)=856×(855-852)=1/6+4/6=4/7+3/7=5/8+2/8=1/10+3/10=3/8+4/8=3/8+2/8=2/7+4/7=4/9+3/9=1/4+2/4=6/9+3/9=1/5+3/5=2/8+5/8=3/6-2/6=3/9-1/9=6/8-1/8=3/4-1/4=2/4-1/4=6/8-2/8=3/8-1/8=2/3-1/3=4/7-2/7=3/10-1/10=2/8-1/8=4/5-1/5=參考答案130+288=418337+297=63462+142=204464+109=57354+298=352385+353=73838+100=138747+672=141989+90=179268+271=53967+245=312196+856=1052102+52=154834+600=1434193+126=319572+146=718197+214=411620+157=77789+173=262343+326=66974+256=330419+165=584362+80=442802+449=1251164+241=405302+267=569181+153=334139+218=35754+123=177935+646=1581216+41=257150+315=465255+79=334144+385=52998+225=323436+309=74529+49=78559+204=763250+173=423278+161=43959+227=286954+282=123659+289=348414+165=579259+146=405338+361=699200+43=243284+650=934141+338=479148+720=86893+104=197329+128=45782+413=495439+902=134141+184=225385+579=964201+90=291570+136=70656+42=98270+939=1209475-231=244828-172=656278-215=63830-97=733495-283=212755-627=128320-238=82798-233=565483-364=119539-473=66421-345=76972-73=899484-425=59875-773=102121-44=77592-348=244497-169=328480-302=178330-16=314914-192=722459-411=48880-142=738423-90=333885-191=694417-255=162994-789=205438-337=101790-511=279144-115=29541-109=432487-460=27501-65=436331-235=96904-171=733333-66=267366-207=159146-52=94473-152=32162-29=33763-596=167325-310=15462-408=54218-156=62168-20=148181-125=56327-20=307360-146=214971-373=598464-321=143809-693=116392-28=364215-199=16178-78=100901-867=34321-281=40103-25=78145-52=93827-165=662223-107=116475-90=385247×4=988751×7=5257441×2=882723×9=6507174×5=870156×3=468115×3=345173×6=103883×4=332201×9=1809182×2=364616×8=492848×8=384682×6=4092203×4=812773×7=5411139×3=417324×3=97236×9=324598×3=1794277×2=554195×5=97512×7=84563×7=394112×2=24410×2=820367×2=734344×3=1032213×2=426391×8=312876×2=152596×2=119274×2=148797×7=5579189×5=945702×2=1404166×6=996714×2=142810×4=40429×5=2145124×7=868288×3=864101×7=707794×3=2382122×8=976346×5=1730211×4=844880×3=2640106×5=530309×9=2781103×5=515160×9=144039×9=351923×8=7384186×5=930692×9=622898×7=686478×5=2390316×3=948677×5=3385135+191+350=676920+559+426=1905199+171+105=475980+572+617=2169321+359+260=940789+436+757=1982331+446+70=84789+661+208=95825+78+172=275655+975+844=2474136+197+52=385410+643+322=137590+86+551=727889+181+141=1211220+37+624=881268+838+298=1404665+175+35=875686+53+367=1106114+275+291=680909+863+26=1798189+85+232=506579+511+108=1198260+102+610=972878+907+403=218821+500+38=559971+500+218=1689259+465+213=93772+701+368=1141100+17+198=315796+573+585=1954147+418+107=672446+132+578=115686+387+148=621949+494+873=2316261+123+56=440503+451+835=1789280+102+373=755305+54+987=134686+401+122=609827+946+729=2502255+25+142=422275+925+735=1935286+284+194=764229+262+871=136289+471+28=588162+430+906=149822+648+173=84361+790+549=1400430+219+83=732652+14+219=885403+401+167=971280+395+363=1038347+134+143=624139+979+240=135852+393+483=928777+493+615=1885297+71+478=846355+732+450=1537201+303+444=948397+311+938=1646183+274-204=253603+121-338=38682+335-199=218556+137-302=391234+43-245=32684+290-605=369295+125-354=66753+822-828=747383+50-58=375578+500-82=996232+222-295=159929+725-779=87572+425-366=131155+439-104=49034+374-19=389822+852-289=138514+343-138=219416+140-297=259340+77-147=270902+904-789=1017267+218-273=212922+109-747=284303+111-223=191731+571-679=623341+42-136=247401+92-45=448367+42-77=332763+549-521=791286+108-253=141388+850-764=47480+236-109=207720+238-868=9034+43-26=51746+916-798=864117+120-222=15910+358-576=692140+103-141=102888+486-238=113657+205-229=33469+647-328=788210+48-27=231907+855-476=128688+323-153=258765+175-252=688239+140-312=67835+676-745=766192+122-57=257887+811-323=137515+428-162=281670+119-452=337320+164-169=315153+672-424=401202+262-227=237997+549-659=887367+86-58=395661+59-426=29456+198-156=98764+714-996=482115+132-218=29978+746-818=906485-62-189=234677-460-37=180387-107-246=34894-442-111=341496-33-246=217986-108-440=438408-97-309=2765-25-438=302498-304-73=121884-640-175=69149-14-71=64331-229-23=79307-118-46=143740-252-82=406455-141-89=225453-37-180=236467-34-63=370243-160-70=13412-77-215=120132-40-55=37492-199-197=96786-141-576=69392-105-66=221751-121-133=497253-133-106=14983-412-135=436322-64-61=197824-367-216=241359-299-55=5836-465-44=327330-63-107=160755-19-47=689348-171-41=136829-287-435=107460-183-137=140999-179-360=460314-103-68=143745-165-236=344217-28-142=47584-45-68=471229-118-72=39837-541-56=240127-14-33=80971-53-501=417399-64-19=316467-29-382=56236-44-117=75784-144-455=185493-207-265=21833-404-340=89468-236-111=121960-459-157=344319-98-175=46954-114-808=32401-154-212=35875-402-188=285317-179-122=16925-297-431=197386-263-88=35899-134-486=279480-389+134=225974-431+399=942152-114+306=344516-20+664=1160413-268+326=471121-74+202=249170-162+130=138386-252+560=694313-176+247=384748-692+664=720395-294+121=222673-309+553=917495-237+164=422857-47+796=1606406-155+210=461827-702+147=272258-243+410=425627-189+353=791304-209+158=253689-563+244=370262-137+338=463454-333+713=834290-278+440=452837-426+630=1041422-376+428=474661-327+792=1126175-38+63=200861-91+856=1626124-94+236=266562-288+501=775301-196+235=340951-534+615=1032143-87+40=96471-459+406=418392-249+224=367496-391+432=537205-27+302=480685-303+967=1349313-303+456=466167-101+749=815219-148+132=203669-604+43=108164-139+58=83622-99+143=666123-56+76=143361-26+391=726411-216+210=405676-440+591=827299-171+185=313905-246+175=834305-280+172=197319-196+506=629455-330+327=452431-84+775=1122135-110+388=413302-71+616=847344-234+231=341701-411+355=645167-142+178=203879-515+588=952369+(431-71)=729416+(564-290)=690216+(265-200)=281692+(467-46)=111347+(476-45)=478204+(982-909)=277207+(397-305)=299601+(839-65)=137556+(119-98)=77134+(909-863)=180218+(466-195)=489721+(878-394)=1205453+(382-239)=59654+(866-733)=187312+(331-267)=376765+(994-354)=140534+(425-123)=336655+(877-513)=1019395+(393-204)=584891+(629-628)=89262+(122-121)=63192+(446-247)=391416+(418-363)=471422+(877-559)=740422+(90-64)=448679+(371-263)=787497+(360-282)=575776+(477-280)=973207+(386-192)=401595+(586-427)=754371+(129-56)=444994+(257-107)=1144119+(366-162)=323243+(208-170)=281399+(94-50)=443710+(757-430)=1037267+(192-149)=310808+(997-219)=1586384+(434-219)=599116+(634-534)=21666+(93-11)=148700+(535-432)=803231+(347-329)=249313+(983-542)=754470+(447-362)=555517+(826-646)=697400+(119-106)=413247+(685-52)=880123+(488-378)=233780+(530-24)=1286246+(397-294)=349980+(485-108)=1357130+(360-260)=230876+(664-467)=1073297+(56-21)=332776+(958-797)=937120+(297-109)=308425+(541-17)=949336+(288-88)=536434+(29-20)=443493-(88+219)=186681-(175+442)=64330-(74+116)=140716-(191+224)=301303-(33+234)=36779-(97+175)=507332-(122+171)=39774-(228+164)=382484-(134+145)=205998-(176+347)=475350-(95+122)=133789-(13+672)=104389-(21+19)=349720-(177+505)=38482-(231+120)=131713-(279+392)=42445-(88+314)=43970-(585+185)=200265-(121+81)=63914-(320+585)=9476-(88+291)=97866-(127+299)=440477-(324+64)=89984-(84+116)=784438-(40+107)=291977-(370+79)=528288-(83+48)=157905-(213+105)=587460-(11+295)=154656-(50+11)=595430-(231+136)=63693-(377+146)=170367-(77+233)=57743-(398+50)=295479-(143+119)=217675-(161+129)=385412-(63+329)=20810-(571+107)=132475-(227+34)=214830-(532+160)=138215-(81+79)=55715-(370+25)=320448-(242+47)=159743-(395+195)=153449-(200+45)=204811-(77+281)=453169-(130+33)=6620-(384+200)=36324-(152+82)=90976-(168+773)=35340-(145+98)=97701-(189+132)=380441-(17+266)=158836-(165+58)=613450-(134+115)=201908-(233+12)=663419-(92+309)=18387-(224+137)=26304-(32+146)=126494-(93+252)=149127-(273-180)=34643-(762-700)=581314-(438-208)=84854-(810-29)=73130-(435-375)=70725-(722-599)=602374-(88-50)=336994-(108-90)=97688-(482-442)=48229-(813-664)=80355-(450-346)=251968-(530-94)=53230-(423-404)=11652-(694-282)=240311-(422-325)=214481-(710-310)=81315-(314-72)=73414-(391-255)=278276-(216-101)=161776-(739-563)=60095-(86-83)=92581-(891-523)=213228-(393-201)=36635-(661-217)=191372-(164-98)=306365-(599-591)=357393-(444-183)=132948-(625-107)=430388-(334-13)=67561-(479-284)=366417-(116-59)=360865-(345-71)=591212-(481-450)=181125-(435-405)=95392-(465-453)=380817-(993-442)=266434-(176-160)=418312-(854-619)=77420-(470-68)=18213-(873-828)=168470-(311-207)=366451-(293-150)=308186-(419-244)=11935-(473-363)=825239-(416-407)=230445-(502-262)=205363-(379-165)=149758-(918-446)=286122-(240-163)=45937-(255-147)=829450-(478-206)=178821-(763-104)=162308-(121-47)=234267-(551-401)=117352-(464-330)=218898-(957-660)=601348-(366-290)=272853-(770-718)=801305-(369-210)=146552-(343-215)=424160+193×2=546610+164×4=126623+68×9=635409+215×2=839484+43×7=785682+120×4=1162169+38×9=511664+221×4=1548195+10×8=275151+173×5=1016147+201×4=951509+100×9=140997+23×7=258792+40×7=1072192+367×2=926155+222×4=1043139+112×7=923368+160×2=68821+77×4=329930+127×7=1819241+43×7=542913+41×7=120081+21×2=123587+167×2=921277+102×7=991663+475×2=161347+61×8=535801+30×2=86140+411×2=862609+133×6=1407179×5+21=916495×2+816=1806140×5+51=751147×2+238=53254×2+125=23312×2+215=23976×4+347=65194×8+970=172235×3+12=117136×3+830=1238323×2+197=84372×8+195=77190×4+125=485146×3+740=1178165×4+334=994336×2+423=1095165×3+465=960106×7+583=1325111×6+113=779116×2+787=101914×7+77=175196×4+659=1443146×5+104=834187×2+135=50965×8+457=97726×4+665=76946×6+325=601129×2+536=794350×2+251=951185×4+930=1670482-49×8=90688-228×3=4174-12×9=66411-145×2=121465-113×2=239307-97×3=16270-29×8=38150-65×2=20443-11×6=377493-39×6=259213-22×4=125877-38×7=61140-19×2=2425-134×2=157429-16×2=397425-17×7=306210-69×2=72998-39×2=920291-18×3=237914-347×2=220308-57×3=137493-133×2=227186-21×8=18849-94×2=661344-34×7=106910-90×2=730379-114×3=37496-45×4=316477-53×4=265613-89×3=346486-153×3=27960-130×6=180426-86×2=254841-145×2=551480-98×4=88492-56×4=268481-78×2=325485-49×3=338218-30×2=158413-67×2=279311-108×2=95695-288×2=119480-33×6=282887-271×2=345444-193×2=58764-179×4=48326-30×5=176700-138×2=424466-132×3=70426-199×2=28470-230×2=10979-10×7=909301-62×4=53967-22×7=813461-32×5=301454-30×4=334370-1