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188+186=140+159=145+114=111+643=123+342=46+176=20+71=757+908=285+147=339+376=121+24=897+804=96+233=966+368=202+182=185+327=254+197=913+730=75+251=758+523=201+219=110+218=222+247=213+270=143+261=109+349=358+129=276+82=345+69=661+864=85+216=59+229=102+166=344+264=207+175=191+748=244+151=362+329=197+274=232+486=158+210=783+377=223+190=387+196=65+62=32+159=162+267=583+237=392+97=713+910=145+278=135+227=251+146=630+996=23+102=462+219=143+276=255+514=106+345=792+649=494-296=851-258=308-191=762-164=333-176=176-13=434-333=477-399=382-157=465-133=250-220=860-117=161-137=610-335=141-67=399-128=353-17=986-944=461-351=502-419=258-139=613-282=497-257=816-78=368-122=393-203=316-261=564-308=250-214=817-66=499-465=827-433=244-11=991-300=437-371=783-179=381-154=794-432=142-95=707-229=418-403=500-262=327-125=732-619=485-307=627-332=419-263=955-535=371-144=245-142=247-172=521-307=404-367=489-208=448-299=988-582=342-104=220-121=251-238=570-294=160×2=576×2=119×6=350×9=115×6=411×6=112×5=666×8=165×2=311×2=219×4=539×3=177×4=532×6=66×9=993×6=149×2=662×6=393×2=427×8=82×4=618×3=111×8=485×4=51×3=850×7=109×7=193×4=44×8=53×8=124×5=812×5=448×2=629×7=459×2=353×4=129×3=198×8=118×3=75×8=300×2=311×6=382×2=379×3=332×2=595×9=409×2=250×9=155×5=990×2=328×3=566×9=65×7=622×9=36×5=598×8=144×5=983×6=81×5=450×6=713+20+197=651+573+941=60+79+444=896+862+673=383+281+210=129+245+372=616+152+109=333+832+417=200+122+406=250+625+101=15+118+76=160+479+757=434+110+262=944+728+987=484+454+45=83+645+31=182+16+400=740+603+165=79+519+358=899+303+120=339+521+67=226+143+651=265+128+573=985+36+765=467+36+10=344+34+511=239+381+350=182+825+988=383+218+217=859+551+364=675+70+24=777+364+848=346+318+145=836+853+476=24+258+588=811+519+272=85+648+65=811+190+784=342+159+133=316+958+799=43+37+191=853+117+999=246+209+316=369+734+729=316+327+24=666+311+987=26+76+342=490+858+820=641+27+81=515+645+511=67+153+349=773+650+898=349+76+254=223+350+110=116+187+598=935+657+129=193+232+106=952+910+310=448+138+339=307+516+923=351+91-422=380+918-782=220+58-242=414+357-746=298+134-301=163+277-431=82+396-469=562+518-243=253+169-15=829+337-512=382+95-198=864+922-825=316+113-288=616+290-182=288+30-179=568+598-969=53+244-77=986+364-980=257+38-56=464+996-973=119+359-153=301+928-871=20+206-74=886+325-145=280+213-35=474+166-254=173+179-267=823+553-565=30+234-158=938+570-495=204+188-55=559+548-738=265+224-80=174+292-26=225+225-148=425+667-508=175+309-421=292+180-265=289+71-136=422+571-49=105+254-335=975+709-786=115+329-222=287+876-848=264+99-351=141+752-588=52+447-315=854+386-427=67+93-144=969+586-978=276+39-121=626+990-716=330+64-84=513+487-177=214+220-66=705+631-886=177+232-156=665+926-116=167+26-116=675+614-674=411-104-292=904-339-399=470-101-263=848-239-550=490-313-115=647-233-393=348-82-227=933-401-108=398-154-26=994-773-75=310-167-116=778-59-536=294-122-172=508-54-337=271-95-163=706-83-258=436-205-85=811-128-14=202-137-37=493-153-256=497-69-268=587-154-206=494-39-233=890-529-147=423-153-12=503-130-256=239-102-58=851-638-78=490-154-300=719-368-215=92-52-22=890-604-125=479-75-185=856-169-292=417-327-88=942-382-483=463-145-188=927-48-597=421-77-231=934-378-405=336-83-13=659-85-223=384-58-36=512-28-402=405-23-29=688-77-493=272-146-25=960-280-279=434-32-27=947-11-615=230-134-49=833-110-484=306-137-90=635-19-284=350-55-278=981-374-548=86-40-22=733-268-403=376-243-68=754-52-474=144-98+425=585-74+781=300-258+119=955-94+596=409-316+328=692-177+431=412-145+88=614-201+534=189-152+170=553-133+242=343-202+41=842-791+123=364-314+51=498-100+368=326-298+156=344-255+26=365-92+10=919-451+698=291-205+58=752-437+97=215-178+37=532-171+607=310-266+236=529-154+155=226-82+268=786-522+785=486-258+226=292-222+150=340-286+105=476-34+161=202-25+118=525-495+528=198-104+132=792-188+917=123-120+326=806-297+959=219-75+29=87-43+667=413-369+172=459-55+592=291-146+309=287-219+214=314-185+296=705-350+415=331-236+144=488-436+27=39-25+324=937-231+41=209-153+279=602-232+146=249-13+186=835-513+470=429-368+87=678-530+83=377-338+20=926-73+471=257-86+80=997-360+945=422-67+82=616-607+448=225+(312-62)=400+(906-155)=409+(137-22)=989+(462-115)=50+(311-232)=362+(822-564)=189+(436-319)=548+(745-102)=469+(324-219)=163+(838-593)=242+(402-121)=453+(751-656)=101+(251-165)=600+(748-379)=192+(326-139)=799+(693-331)=73+(197-62)=579+(826-631)=341+(326-223)=665+(517-353)=274+(220-73)=981+(779-171)=154+(338-305)=93+(340-30)=335+(496-246)=479+(929-83)=244+(470-418)=625+(195-165)=45+(223-135)=508+(952-702)=215+(454-296)=155+(833-447)=334+(312-150)=599+(471-226)=412+(267-68)=875+(309-160)=187+(418-402)=655+(821-810)=199+(356-74)=826+(789-689)=213+(424-200)=566+(640-41)=17+(500-291)=458+(904-366)=24+(494-112)=277+(593-250)=96+(327-43)=808+(901-651)=111+(396-278)=504+(863-462)=339+(488-365)=702+(898-546)=394+(405-60)=171+(355-165)=260+(340-325)=79+(820-357)=348+(346-126)=847+(753-415)=304+(500-153)=436+(417-367)=463-(140+149)=792-(471+119)=475-(198+234)=452-(362+84)=383-(97+120)=858-(300+326)=455-(308+51)=755-(441+74)=307-(146+111)=845-(142+627)=285-(21+217)=401-(216+85)=472-(53+241)=964-(92+500)=287-(43+14)=669-(459+192)=325-(79+219)=419-(240+104)=391-(222+130)=962-(502+103)=409-(156+196)=846-(143+150)=477-(388+69)=880-(38+375)=478-(211+38)=975-(245+52)=360-(20+286)=963-(266+693)=428-(61+273)=860-(600+147)=425-(111+88)=373-(189+72)=437-(46+237)=960-(486+51)=488-(262+18)=759-(352+14)=302-(229+73)=634-(220+28)=294-(36+41)=779-(429+305)=426-(93+50)=947-(509+186)=349-(50+10)=825-(607+138)=493-(439+23)=984-(180+717)=385-(271+43)=981-(66+499)=245-(167+39)=392-(13+307)=199-(74+104)=566-(172+35)=359-(42+219)=654-(154+480)=334-(22+97)=875-(424+149)=349-(98+231)=568-(402+163)=475-(98+112)=817-(343+318)=484-(346-322)=984-(614-200)=335-(55-29)=622-(472-454)=212-(129-119)=449-(698-299)=150-(231-202)=336-(350-296)=32-(359-330)=43-(211-196)=138-(356-245)=713-(811-331)=396-(338-208)=616-(778-738)=344-(439-341)=554-(755-584)=233-(216-156)=585-(939-759)=303-(160-118)=704-(645-88)=180-(200-60)=990-(912-399)=439-(462-195)=826-(501-365)=264-(103-88)=939-(968-957)=131-(274-245)=954-(820-290)=421-(499-454)=971-(896-522)=270-(495-299)=879-(421-258)=128-(332-329)=513-(79-32)=151-(325-274)=349-(167-79)=320-(406-144)=665-(900-527)=480-(75-46)=361-(702-550)=318-(248-96)=781-(745-305)=362-(425-396)=586-(534-415)=489-(232-177)=512-(27-13)=439-(39-33)=219-(370-284)=410-(444-344)=584-(659-389)=234-(262-237)=891-(936-365)=239-(247-87)=587-(989-787)=387-(317-77)=242-(601-429)=483-(495-172)=713-(704-361)=492-(366-61)=563-(968-807)=360+174×3=241+13×6=72+60×8=678+243×3=182+49×5=698+97×6=35+249×2=947+373×2=28+372×2=715+315×3=152+40×3=56+46×9=262+270×2=847+32×7=172+17×2=864+143×6=365+70×4=875+63×8=103+168×2=85+139×2=245+84×4=974+48×7=273+67×4=614+300×2=392+105×2=217+94×6=305+20×2=648+111×3=220+165×3=996+92×7=280×2+29=452×2+920=39×8+490=207×4+792=32×2+130=216×3+595=127×6+137=86×4+638=360×2+128=158×4+403=140×3+36=164×5+972=123×4+384=55×8+565=49×7+140=98×4+868=49×4+161=121×4+51=107×4+288=63×3+108=35×7+29=366×2+777=206×3+234=490×2+988=120×4+114=49×5+774=16×7+39=191×2+898=130×3+205=43×3+877=268-48×4=948-65×8=205-55×2=987-171×3=335-19×4=516-74×6=125-47×2=985-94×4=402-29×6=739-262×2=490-40×6=395-24×7=369-84×3=917-31×8=426-20×6=675-122×2=259-122×2=737-176×3=457-63×5=756-103×6=499-71×7=530-136×2=323-13×9=345-31×7=357-149×2=371-49×7=394-21×5=633-118×2=224-28×8=537-79×6=363-51×2=610-39×3=406-35×3=967-106×7=267-60×3=104-31×3=172-25×5=604-100×6=393-67×4=418-33×7=475-17×2=772-238×2=217-15×9=830-92×9=367-39×2=553-125×3=466-199×2=553-120×3=481-12×8=121-26×2=415-21×2=707-34×3=184-14×3=311-55×2=462-30×3=954-95×6=407-14×2=639-177×2=360-93×2=962-68×2=76×5-286=689×2-564=96×9-160=699×2-390=180×4-644=98×6-195=434×2-712=841×5-573=69×7-313=886×4-588=146×4-427=340×6-400=352×2-692=440×2-143=421×2-667=134×9-629=66×4-129=288×9-308=461×2-655=868×5-590=290×3-60=275×9-726=60×7-362=181×8-427=176×3-436=801×3-951=61×9-474=616×9-598=480×2-513=609×7-305=155×6-364=324×9-342=198×4-661=303×6-956=229×4-683=705×5-511=140×6-235=99×8-153=102×3-208=696×8-686=197×4-756=671×8-829=198×5-570=495×7-33=266×3-785=447×5-144=123×3-369=697×8-158=76×6-395=611×2-852=99×9-160=293×8-336=95×9-23=359×8-669=307×3-869=665×6-20=412×2-418=882×3-352=302×3-172=755×2-231=69×(53-49)=656×(967-958)=77×(183-178)=756×(349-345)=148×(325-322)=95×(308-305)=142×(193-186)=312×(404-395)=156×(139-135)=624×(869-866)=192×(367-362)=611×(979-973)=120×(85-80)=720×(52-45)=66×(409-401)=557×(356-352)=24×(286-278)=175×(338-333)=227×(60-56)=688×(230-225)=53×(433-425)=301×(218-212)=157×(276-272)=160×(222-217)=76×(313-305)=472×(377-373)=179×(199-196)=636×(690-684)=24×(455-451)=374×(925-919)=39×(274-270)=899×(198-191)=62×(483-478)=824×(104-99)=126×(407-400)=82×(635-626)=151×(85-79)=308×(790-783)=23×(478-474)=820×(87-81)=35×(433-430)=31×(40-34)=231×(493-489)=53×(284-277)=128×(403-398)=258×(873-870)=108×(439-436)=466×(354-347)=109×(426-419)=447×(424-420)=85×(232-228)=542×(387-381)=76×(433-430)=502×(329-320)=227×(462-459)=111×(844-840)=138×(266-260)=24×(462-455)=71×(300-295)=175×(85-77)=1/6+4/6=3/7+4/7=3/6+2/6=1/3+2/3=1/5+2/5=3/5+2/5=1/7+4/7=5/8+3/8=3/7+2/7=8/10+2/10=2/6+3/6=5/10+3/10=2/5-1/5=6/9-3/9=6/8-1/8=4/6-1/6=4/7-1/7=2/4-1/4=3/5-1/5=3/5-2/5=2/6-1/6=5/10-4/10=5/7-1/7=2/7-1/7=参考答案188+186=374140+159=299145+114=259111+643=754123+342=46546+176=22220+71=91757+908=1665285+147=432339+376=715121+24=145897+804=170196+233=329966+368=1334202+182=384185+327=512254+197=451913+730=164375+251=326758+523=1281201+219=420110+218=328222+247=469213+270=483143+261=404109+349=458358+129=487276+82=358345+69=414661+864=152585+216=30159+229=288102+166=268344+264=608207+175=382191+748=939244+151=395362+329=691197+274=471232+486=718158+210=368783+377=1160223+190=413387+196=58365+62=12732+159=191162+267=429583+237=820392+97=489713+910=1623145+278=423135+227=362251+146=397630+996=162623+102=125462+219=681143+276=419255+514=769106+345=451792+649=1441494-296=198851-258=593308-191=117762-164=598333-176=157176-13=163434-333=101477-399=78382-157=225465-133=332250-220=30860-117=743161-137=24610-335=275141-67=74399-128=271353-17=336986-944=42461-351=110502-419=83258-139=119613-282=331497-257=240816-78=738368-122=246393-203=190316-261=55564-308=256250-214=36817-66=751499-465=34827-433=394244-11=233991-300=691437-371=66783-179=604381-154=227794-432=362142-95=47707-229=478418-403=15500-262=238327-125=202732-619=113485-307=178627-332=295419-263=156955-535=420371-144=227245-142=103247-172=75521-307=214404-367=37489-208=281448-299=149988-582=406342-104=238220-121=99251-238=13570-294=276160×2=320576×2=1152119×6=714350×9=3150115×6=690411×6=2466112×5=560666×8=5328165×2=330311×2=622219×4=876539×3=1617177×4=708532×6=319266×9=594993×6=5958149×2=298662×6=3972393×2=786427×8=341682×4=328618×3=1854111×8=888485×4=194051×3=153850×7=5950109×7=763193×4=77244×8=35253×8=424124×5=620812×5=4060448×2=896629×7=4403459×2=918353×4=1412129×3=387198×8=1584118×3=35475×8=600300×2=600311×6=1866382×2=764379×3=1137332×2=664595×9=5355409×2=818250×9=2250155×5=775990×2=1980328×3=984566×9=509465×7=455622×9=559836×5=180598×8=4784144×5=720983×6=589881×5=405450×6=2700713+20+197=930651+573+941=216560+79+444=583896+862+673=2431383+281+210=874129+245+372=746616+152+109=877333+832+417=1582200+122+406=728250+625+101=97615+118+76=209160+479+757=1396434+110+262=806944+728+987=2659484+454+45=98383+645+31=759182+16+400=598740+603+165=150879+519+358=956899+303+120=1322339+521+67=927226+143+651=1020265+128+573=966985+36+765=1786467+36+10=513344+34+511=889239+381+350=970182+825+988=1995383+218+217=818859+551+364=1774675+70+24=769777+364+848=1989346+318+145=809836+853+476=216524+258+588=870811+519+272=160285+648+65=798811+190+784=1785342+159+133=634316+958+799=207343+37+191=271853+117+999=1969246+209+316=771369+734+729=1832316+327+24=667666+311+987=196426+76+342=444490+858+820=2168641+27+81=749515+645+511=167167+153+349=569773+650+898=2321349+76+254=679223+350+110=683116+187+598=901935+657+129=1721193+232+106=531952+910+310=2172448+138+339=925307+516+923=1746351+91-422=20380+918-782=516220+58-242=36414+357-746=25298+134-301=131163+277-431=982+396-469=9562+518-243=837253+169-15=407829+337-512=654382+95-198=279864+922-825=961316+113-288=141616+290-182=724288+30-179=139568+598-969=19753+244-77=220986+364-980=370257+38-56=239464+996-973=487119+359-153=325301+928-871=35820+206-74=152886+325-145=1066280+213-35=458474+166-254=386173+179-267=85823+553-565=81130+234-158=106938+570-495=1013204+188-55=337559+548-738=369265+224-80=409174+292-26=440225+225-148=302425+667-508=584175+309-421=63292+180-265=207289+71-136=224422+571-49=944105+254-335=24975+709-786=898115+329-222=222287+876-848=315264+99-351=12141+752-588=30552+447-315=184854+386-427=81367+93-144=16969+586-978=577276+39-121=194626+990-716=900330+64-84=310513+487-177=823214+220-66=368705+631-886=450177+232-156=253665+926-116=1475167+26-116=77675+614-674=615411-104-292=15904-339-399=166470-101-263=106848-239-550=59490-313-115=62647-233-393=21348-82-227=39933-401-108=424398-154-26=218994-773-75=146310-167-116=27778-59-536=183294-122-172=0508-54-337=117271-95-163=13706-83-258=365436-205-85=146811-128-14=669202-137-37=28493-153-256=84497-69-268=160587-154-206=227494-39-233=222890-529-147=214423-153-12=258503-130-256=117239-102-58=79851-638-78=135490-154-300=36719-368-215=13692-52-22=18890-604-125=161479-75-185=219856-169-292=395417-327-88=2942-382-483=77463-145-188=130927-48-597=282421-77-231=113934-378-405=151336-83-13=240659-85-223=351384-58-36=290512-28-402=82405-23-29=353688-77-493=118272-146-25=101960-280-279=401434-32-27=375947-11-615=321230-134-49=47833-110-484=239306-137-90=79635-19-284=332350-55-278=17981-374-548=5986-40-22=24733-268-403=62376-243-68=65754-52-474=228144-98+425=471585-74+781=1292300-258+119=161955-94+596=1457409-316+328=421692-177+431=946412-145+88=355614-201+534=947189-152+170=207553-133+242=662343-202+41=182842-791+123=174364-314+51=101498-100+368=766326-298+156=184344-255+26=115365-92+10=283919-451+698=1166291-205+58=144752-437+97=412215-178+37=74532-171+607=968310-266+236=280529-154+155=530226-82+268=412786-522+785=1049486-258+226=454292-222+150=220340-286+105=159476-34+161=603202-25+118=295525-495+528=558198-104+132=226792-188+917=1521123-120+326=329806-297+959=1468219-75+29=17387-43+667=711413-369+172=216459-55+592=996291-146+309=454287-219+214=282314-185+296=425705-350+415=770331-236+144=239488-436+27=7939-25+324=338937-231+41=747209-153+279=335602-232+146=516249-13+186=422835-513+470=792429-368+87=148678-530+83=231377-338+20=59926-73+471=1324257-86+80=251997-360+945=1582422-67+82=437616-607+448=457225+(312-62)=475400+(906-155)=1151409+(137-22)=524989+(462-115)=133650+(311-232)=129362+(822-564)=620189+(436-319)=306548+(745-102)=1191469+(324-219)=574163+(838-593)=408242+(402-121)=523453+(751-656)=548101+(251-165)=187600+(748-379)=969192+(326-139)=379799+(693-331)=116173+(197-62)=208579+(826-631)=774341+(326-223)=444665+(517-353)=829274+(220-73)=421981+(779-171)=1589154+(338-305)=18793+(340-30)=403335+(496-246)=585479+(929-83)=1325244+(470-418)=296625+(195-165)=65545+(223-135)=133508+(952-702)=758215+(454-296)=373155+(833-447)=541334+(312-150)=496599+(471-226)=844412+(267-68)=611875+(309-160)=1024187+(418-402)=203655+(821-810)=666199+(356-74)=481826+(789-689)=926213+(424-200)=437566+(640-41)=116517+(500-291)=226458+(904-366)=99624+(494-112)=406277+(593-250)=62096+(327-43)=380808+(901-651)=1058111+(396-278)=229504+(863-462)=905339+(488-365)=462702+(898-546)=1054394+(405-60)=739171+(355-165)=361260+(340-325)=27579+(820-357)=542348+(346-126)=568847+(753-415)=1185304+(500-153)=651436+(417-367)=486463-(140+149)=174792-(471+119)=202475-(198+234)=43452-(362+84)=6383-(97+120)=166858-(300+326)=232455-(308+51)=96755-(441+74)=240307-(146+111)=50845-(142+627)=76285-(21+217)=47401-(216+85)=100472-(53+241)=178964-(92+500)=372287-(43+14)=230669-(459+192)=18325-(79+219)=27419-(240+104)=75391-(222+130)=39962-(502+103)=357409-(156+196)=57846-(143+150)=553477-(388+69)=20880-(38+375)=467478-(211+38)=229975-(245+52)=678360-(20+286)=54963-(266+693)=4428-(61+273)=94860-(600+147)=113425-(111+88)=226373-(189+72)=112437-(46+237)=154960-(486+51)=423488-(262+18)=208759-(352+14)=393302-(229+73)=0634-(220+28)=386294-(36+41)=217779-(429+305)=45426-(93+50)=283947-(509+186)=252349-(50+10)=289825-(607+138)=80493-(439+23)=31984-(180+717)=87385-(271+43)=71981-(66+499)=416245-(167+39)=39392-(13+307)=72199-(74+104)=21566-(172+35)=359359-(42+219)=98654-(154+480)=20334-(22+97)=215875-(424+149)=302349-(98+231)=20568-(402+163)=3475-(98+112)=265817-(343+318)=156484-(346-322)=460984-(614-200)=570335-(55-29)=309622-(472-454)=604212-(129-119)=202449-(698-299)=50150-(231-202)=121336-(350-296)=28232-(359-330)=343-(211-196)=28138-(356-245)=27713-(811-331)=233396-(338-208)=266616-(778-738)=576344-(439-341)=246554-(755-584)=383233-(216-156)=173585-(939-759)=405303-(160-118)=261704-(645-88)=147180-(200-60)=40990-(912-399)=477439-(462-195)=172826-(501-365)=690264-(103-88)=249939-(968-957)=928131-(274-245)=102954-(820-290)=424421-(499-454)=376971-(896-522)=597270-(495-299)=74879-(421-258)=716128-(332-329)=125513-(79-32)=466151-(325-274)=100349-(167-79)=261320-(406-144)=58665-(900-527)=292480-(75-46)=451361-(702-550)=209318-(248-96)=166781-(745-305)=341362-(425-396)=333586-(534-415)=467489-(232-177)=434512-(27-13)=498439-(39-33)=433219-(370-284)=133410-(444-344)=310584-(659-389)=314234-(262-237)=209891-(936-365)=320239-(247-87)=79587-(989-787)=385387-(317-77)=147242-(601-429)=70483-(495-172)=160713-(704-361)=370492-(366-61)=187563-(968-807)=402360+174×3=882241+13×6=31972+60×8=552678+243×3=1407182+49×5=427698+97×6=128035+249×2=533947+373×2=169328+372×2=772715+315×3=1660152+40×3=27256+46×9=470262+270×2=802847+32×7=1071172+17×2=206864+143×6=1722365+70×4=645875+63×8=1379103+168×2=43985+139×2=363245+84×4=581974+48×7=1310273+67×4=541614+300×2=1214392+105×2=602217+94×6=781305+20×2=345648+111×3=981220+165×3=715996+92×7=1640280×2+29=589452×2+920=182439×8+490=802207×4+792=162032×2+130=194216×3+595=1243127×6+137=89986×4+638=982360×2+128=848158×4+403=1035140×3+36=456164×5+972=1792123×4+384=87655×8+565=100549×7+140=48398×4+868=126049×4+161=357121×4+51=535107×4+288=71663×3+108=29735×7+29=274366×2+777=1509206×3+234=852490×2+988=1968120×4+114=59449×5+774=101916×7+39=151191×2+898=1280130×3+205=59543×3+877=1006268-48×4=76948-65×8=428205-55×2=95987-171×3=474335-19×4=259516-74×6=72125-47×2=31985-94×4=609402-29×6=228739-262×2=215490-40×6=250395-24×7=227369-84×3=117917-31×8=669426-20×6=306675-122×2=431259-122×2=15737-176×3=209457-63×5=142756-103×6=138499-71×7=2530-136×2=258323-13×9=206345-31×7=128357-149×2=59371-49×7=28394-21×5=289633-118×2=397224-28×8=0537-79×6=63363-51×2=261610-39×3=493406-35×3=301967-106×7=225267-60×3=87104-31×3=11172-25×5=47604-100×6=4393-67×4=125418-33×7=187475-17×2=441772-238×2=296217-15×9=82830-92×9=2367-39×2=289553-125×3=178466-199×2=68553-120×3=193481-12×8=385121-26×2=69415-21×2=373707-34×3=605184-14×3=142311-55×2=201462-30×3=372954-